动词时态的讲解和练习
北京四中
撰稿老师：黄浩编审老师：蔡正礼责任编辑：丁华
动词时态的讲解和练习
一、中考对动词的知识要求
中考对动词的考查主要集中在：
1、掌握动词的现在时第三人称单数、过去式、过去分词和现在分词四种形式的构成规则；
2、掌握动词六种时态的基本结构，主要用法及区别（一般现在时、一般过去时、一般将来
时、过去进行时、现在进行时和现在完成时）
3、掌握系动词be, look, feel, smell, get, become, turn, keep等的基本用法；
4、了解过去将来时、过去完成时态的基本用法；
5、掌握助动词be, do, have, shall, will的基本用法；
6、掌握情态动词can, must, need, may等基本句型结构及主要用法；
7、了解一般现在时、一般过去时、一般将来时三种时态的被动语态的结构形式及其基本用
法；
8、了解含有情态动词的被动语态的构成形式及其基本用法；
9、掌握句子主谓一致的基本原则；
10、掌握动词不定式作宾语、状语的基本用法；
11、了解动词不定式作主语、定语、表语的基本用法。
二、动词考察点分项说明：
（一）掌握动词的现在时第三人称单数、过去式、过去分词和现在分词四种形式的构成规则；
1、动词现在时的第三人称单数的构成：
2、动词的过去式及过去分词的构成：
①规则动词的变化：
规则动词的过去式和过去分词的构成方法是相同的。
②不规则动词的变化。（略）
3、动词的现在分词的构成：
（二）掌握动词六种时态的基本结构，主要用法及区别（一般现在时、一般过去时、一般将
来时、过去进行时、现在进行时和现在完成时）
1、一般现在时
①一般现在时常用来表示现在习惯或经常反复发生的动作，与always, usually, often, sometimes, every day (week, month)等连用；表示现在的事实或状态；表示主语所具有的特征，性格和能力；以及表示客观事实或普遍其理。
②一般现在时的构成：
一般现在时通常以动词原形表示，但当主语是第三人称单数时，动词原形后需加-s或-es。She likes biology very much. 她非常喜欢生物。
They often go to school by bike. 他们通常骑车上学。
2、一般过去时
①一般过去时表示过去发生的动作或存在的状态，常与表示过去时间的副词如：yesterday, last week, two hours ago等连用；表示过去一段时间经常或反复发生的动作，这时可与频度
副词often, usually, always等连用；表示过去发生的一连串动作，以及在时间和条件状语从
句中，用一般过去时表示过去将来的动作。
②一般过去时的构成：一般过去时由动词的过去式构成。
We met each other on the street yesterday. 我们昨天在街上碰见了。
She often went swimming last year. 她去年经常去游泳。
They moved the chairs to the table, sat down and began to have supper.
他们把椅子搬到桌边，坐下开始吃饭。
Mary told me that she would stay at home if it rained.玛丽告诉我如果下雨她就呆在家里。
3、一般将来时
①一般将来时表示将要发生的动作或存在的状态，常与表示将来的时间状语如next month, tomorrow, in a week, soon等连用。
②一般将来时的构成：
1）一般将来时由“助动词will/shall+动词原形”构成。其中shall主要用于主语是第一人称（I 和we）的疑问句中。
2）也可以用“be going to+动词原形”这个结构来表示根据目前迹象很有可能发生的某件事情，
或是打算、计划、以及决定要做某件事情等。
They will have a class meeting next Tuesday. 他们下周二将举行班会。
We shall meet at the school gate. 我们将在学校大门口见。
It is going to rain. 要下雨了。
4、现在进行时
①现在进行时表示现在正在进行或发生的动作，常与now, at present, at this moment等连用；或与these days, this week/month等连用，表示现阶段正在进行的动作。有时还与always, continually, forever等词连用，表示反复出现的动作，代替一般现在时，表达说话人强烈的
感情。如赞扬、不满、讨厌等。如：
He is always asking such silly questions.他老是提这类愚蠢的问题。
②现在进行时的构成：
现在进行时由“be (am/is/are) +V-ing”构成。
They are watching TV now. 他们正在看电视。
The dog is enjoying his meal. 小狗正在吃饭。
5、过去进行时
①过去进行时的用法与现在进行时用法相同，只不过参照的时间基准点不同。
过去进行表示过去某一时刻正在进行的动作。一般和特定的时间状语或状语从句连用。如：
then, at that time, at eight yesterday, this time yesterday, when he came in等。
②过去进行时的构成与现在进行时类似，只不过把be (am, is, are)变为过去式（was, were）
They were watching TV at that time. 他们那会正在看电视。
The dog was enjoying his meal at this time yesterday. 小狗昨天这个时候正在吃饭。
6、现在完成时
①表示动作已经完成，但后果或影响仍在，常与already, just, yet等副词连用；或是表示过
去发生的动作一直持续到现在，常与for或since引导的一段时间状语连用。
②现在完成时由助动词“have/has+过去分词”构成。
He has already come back. 他已经回来了。
（三）掌握系动词be, look, feel, smell, get, become, turn, keep等的基本用法；
常见的连系动词有：become, turn, get, grow, keep, feel, look, seem, smell, fall等。它们后面常接形容词，构成系表结构。
Please keep the classroom clean. 请保持教室的干净。
The bread looks very fresh. 这些面包看上去很新鲜。
（四）了解过去将来时、过去完成时态的基本用法；
①过去将来时表示从过去某一时点看将要发生的动作或存在的状态。过去将来时和一般将来
时的构成相同，只是把will, shall变为过去式would, should，把助动词be的过去式变为过去式was或were而已。如：
They were going to have a meeting.他们曾打算开会。
②过去完成时表示在过去某一时刻或动作之前已完成的行为或存在的状态。与现在完成的用法相同，只不过作为衡量基准点的时间点不同，现在完成时以现在作为衡量的基准点，而过去完成时则以过去某个时刻作为基准点。它表示在过去某一时刻或动作之前完成了的动作，
即“过去的过去”，常by, before引导的时间状语连用。如：
By the time he was ten, Edison had built a lab for himself.
到爱迪生10岁时，他已给自己建了一个实验室。
She said she had worked in that hospital for 20 years.她说她已在那所医院工作20年了。（五）掌握助动词be, do, have, shall, will的基本用法；
助动词是“辅助性”动词，一般没有词义，不能单独作谓语，但可用来帮助构成谓语，表示不
同的时态，语态，和数的变化。
常见的助动词有：
（1）be (am, is, are, was, were, being, been) 与现在分词结合，构成各种进行时态；或与过去
分词结合构成被动语态。
I'm looking for my pen. 我正在找我的笔。（现在进行时）
These cups are made in China. 这些杯子是中国制造的。（被动语态）
（2）have (has, had, having)与过去分词结合，构成完成时。
They have known each other for twenty years.
他们互相认识有二十年了。（现在完成时）
He had built a chemistry lab for himself at the age of ten.
他十岁时就已经为自己建了一个化学实验室。（过去完成时）
（3）do (does, did) 助动词do后只能跟动词原形，与not及其他动词结合构成否定句，或置
于主语之前构成疑问句。
He does not speak English.他不说英语。
When did he come back? 他什么时候回来的？
（4）will (would), shall (should) will能用于一般将来时的任何人称后；would是will的过去时，能用于过去将来时；两者后面都接动词原形。
The plane will arrive in ten minutes. 飞机十分钟后将要到达。
I was sure we would win. 我确信我们会赢。
shall与should这两个助动词本身没有词义，shall只能用于一般将来时的第一人称后；should 是shall的过去时，只能用于过去将来时的第一人称后；两者后面都接动词原形。
We shall meet at the school gate tomorrow. 我们明天将在校门口见。
I told them that I should do the work alone. 我告诉他们我将独自做那项工作。
三、链接中考
南京) —Did you see a girl in white pass by just now?
1. (2008·
—No, sir. I _______ a newspaper.
A. read
B. was reading
C. would read
D. am reading.
答案：B【解析】此题考查的是过去进行时态。根据题意：我在那个时候正在看报，是过去
进行时。故选B。
河北) How's Annie? I _________ her for a long time.
2. (2008·
A. don't see
B. won't see
C. didn't see
D. haven't seen
用于现在完成时态中，故选
答案：D【解析】此题考查的是现在完成时态。“for a long time”
D。
3.（2008·杭州)Happiness in her grandfather's eyes every time he hears her voice.
A. shines
B. is shone
C. Has shone
D. was shone
答案：A 【解析】此题考查的是一般现在时。根据句意“每次听到他的声音，她的眼睛里闪
烁着幸福”，所以用一般现在时。故选A。
河南)
4. (2008·
—Look! The light is still on in Mr. Zhang's office.
—I'm afraid he ____ his work yet.
A. doesn't finish
B. didn't finish
C. hasn't finished
D. won't finish
答案：C【解析】考查动词时态。本题出现了yet通常用于现在完成时。我恐怕他也不能完
成工作。故选C。
福建三明)The grand buildings _________ in two years.
5. (2008·
A. were built
B. are built
C. will be built
答案：C 【解析】此题考查的是一般将来时的被动语态。“in +一段时间”用于一般将来时中，又句子的主语是物，所以用被动语态。故选C。
6.（2008·湖北咸宁)—Some of the plastic bags can't ______ after June1.
—Yes, people will use environmental bags instead.
A. use
B. be use
C. be used
D. are used
答案：C【解析】此题考查的是含有情态动词的被动语态。根据句子的主语是物，可推知用
被动语态，又句子中有情态动词can't, 故选C。
四、分类训练
Ⅰ、适当形式填空
现在进行时
1. Look! The bus ___________（come）
2. —What are the students doing?
—They _________ （watch） a basketball match on the playground.
3. Listen! Someone _______ （cry）in the room.
4. Wei Fang is ill. She _______ （stay）in bed now.
5. —What ______ they _______（do）now?
—They _________（climb）the hill.
一般现在时
1. —________ Tom often（watch）TV on Saturday?
—Yes, he __________.
2. Li Fang __________（be）good at maths.
3. He usually __________（watch）TV in the evening.
4. My sister ___________ （not like）swimming.
5. They often ____________ （play）football after school.
一般将来时
1. I don't know whether Mother _________ me to Beijing next month. （take）
2. I_______________ （write）to you as soon as I get to Shanghai.
3. I don't think that it________________（rain）tomorrow.
4. They_____________________ （build）a new bridge over the river next year.
5. The students___________________（clean）their classroom tomorrow.
一般过去时
1. She_____________ on her coat and went out. （put）
2. When they________________（reach the station, the train had already left.
3. The story__________ （happen）long ago.
4. He _________________ （not do）his homework last night.
5. The scientist________________ （give）us a talk yesterday.
过去进行时
1. The twins ______ （dig）a hole for a young tree at that time yesterday.
2. It ______________（rain）outside then. He had to take the raincoat with him.
3. They _________（do）their lessons at eight yesterday evening.
4. Mr. Black_______（talk）with my mother when I saw him.
5. The children __________（watch）TV at seven last night.
6. His aunt _________（do）some cooking when he came in.
7. He____________（do）his homework at eight yesterday.
8. When his teacher came, he _______ （talk）with his classmates.
9. It was twelve o'clock at night. Mr. Li________ still_______（work）in the tab.
10. ________ he _________（do）his homework at eight last night?
11. He _________________（mend）his motorbike when I saw him.
12. John and his sister _______________ （pick）apples in the garden when we went to visit them this morning.
13. Who knocked at the door when I ____________（sleep）?
14. What__________ you __________ （do）from eight to ten yesterday morning?
15. He____________（lie）in bed when I came into the room.
现在完成时
1. Wei Fang isn't here. She___________ （go）to the reading room.
2. Zhang Hong ________ （make）many friends since she came to Paris.
3. She _______________ （work）in this factory for ten years.
4. They ______________ （not hear）from each other since 199
5.
5. —___________ you ___________（finish）your homework yet?
—No, not yet.
6. —Where is Jim?
—He ____________（go）to Canada.
7. How long ____________ you___________ （be）at this school?
8. I_____________ （have）breakfast already.
9. She ______________________ （study）English for three years.
10. I _______ never_______ （see）such a wonderful match before.
参考答案：
现在进行时：
1. is coming
2. are watching
3. is crying
4. is staying
5. are doing, are climbing
一般现在时
1. Does, watch, does,
2. is
3. watches
4. doesn't like
5. play
一般将来时
1. will take
2. will write
3. will rain
4. will build
5. will clean
一般过去时
1. put
2. reached
3. happened
4. didn't do
5. gave
过去进行时
1. were digging
2. was raining
3. were doing
4. was talking
5. were watching
6. was doing
7. was doing 8. was talking 9. was, working
10. was, doing 11. was mending 12. were picking 13. was sleeping 14. were, doing 15. was lying
现在完成时
1. has gone
2. has made
3. has worked
4. haven't heard
5. have, finished
6. has gone
7. have, been 8. have had 9. has studied
10. have, seen
Ⅱ、单选选择
现在进行时
1. ________ you___________ your homework now?
A. Are, do
B. Do, do
C. Will, do
D. Are, doing
2. Look, they __________ a good time.
A. has
B. have
C. are having
D. had
3. —I can't find my pen. Can I use yours?
—Sorry, I__________ it now.
A. am using
B. was using
C. have used
D. used
4. —____________ you ____________ to the radio?
—No, you can turn it off.
A. Did, listen
B. Have, listened
C. Do, listen
D. Are, listening
5. Look! Some children _________ games on the playground.
A. is playing
B. are playing
C. are played
D. is going to play
6. Don't go out now. It _________ hard.
A. will rain
B. is rains
C. is raining
D. raining
7. Don't make any noise. The teachers ___________ a meeting.
A. are having
B. is having
C. have
D. will have
8. I must go now. Li Lei _________ for me at the school gate.
A. wait
B. waiting
C. is waiting
D. waits
9. It's eight o'clock. The students __________ an English class.
A. have
B. having
C. is having
D. are having
10. Listen! Someone _________ in the next room.
A. sings
B. is singing
C. are singing
D. is sing
一般现在时
1. Jim usually __________up at five.
A. get
B. got
C. is getting
D. gets
2. —____________ he _________ himself there?
—No, I don't think so.
A. Do, enjoy
B. Does, enjoies
C. Does, enjoys
D. Does, enjoy
3. He usually _________ TV on Sunday evening.
A. watch
B. watches
C. watching
D. is watching
4. He often ________ school on foot.
A. goes
B. go to
C. go
D. goes to
5. Mike ____________ TV twice a week.
A. watch
B. watches
C. watched
D. has watched
6. I'll go with you as soon as I __________ my work.
A. will finish
B. finished
C. finish
D. would finish
7. He will do better in English if he __________ harder.
A. will work
B. works
C. working
D. work
8. The supermarket is far from Lily's house. So she _________ only once a week.
A. goes shopping
B. has been there
C. was shopping
D. has gone there
9. Ask him if he _________ to the party. If he ___________, let me know.
A. comes; comes
B. will come; comes
C. comes, will come
D. will come; will come
10. —What did the teacher say just now?
—He said that the earth ________ round the sun.
A. go
B. goes
C. going
D. will go
11. She will have a holiday as soon as she _________ the work next week.
A. finishes
B. doesn't finish
C. will finish
D. won't finish
12. ________ your mother ________ some cleaning on Sundays?
A. Does, does
B. Do, does
C. Does, do
D. Do, do
13. _________ Tom ________ to work hard to help his family? Yes, he _________.
A. Has, X, does
B. Has, X, does
C. Does, has, has
D. Does, have, does
14. Mr. Black often ________ fishing on Sundays.
A. go
B. goes
C. don't go
D. isn't go
15. We don't go to play with snow if it _________ tomorrow.
A. snow
B. snows
C. will snow
D. snowed
16. Neither I nor he __________ French.
A. speak
B. doesn't speak
C. speaks
D. doesn't speak
17. _________ your father usually go to work early every day?
A. Was
B. Were
C. Do
D. Does
18. ________ you ________ English every morning?
A. Are, read
B. Do, read
C. Does, read
D. Are, reading
19. I will give the note to him as soon as he _________ back.
A. get
B. gets
C. got
D. will get
20. The students will go to the Great Wall if it ________ tomorrow.
A. isn't rain
B. doesn't rain
C. don't rain
D. rain
一般将来时
1. They __________ a basketball match next Sunday.
A. watch
B. will watch
C. watched
D. are watching
2. The Greens _________________ back in a week.
A. is
B. are
C. will be
D. was
3. There ____________ a party tonight.
A. will have
B. is going to be
C. is going to have
D. was going to be
4. Don't hurry! We can get to the bus station in time and we _______the early bus.
A. don't miss
B. can miss
C. will miss
D. won't miss
5. We _____________ a class meeting this November.
A. had
B. have
C. will have
D. are having
6. He __________________ in his garden every morning next year.
A. will work
B. works
C. worked
D. is working
7. Be careful. The train __________________
A. will come
B. come
C. comes
D. is coming
8. Look at those clouds. It _____________ soon, I'm afraid.
A. is going to rain
B. is raining
C. will rain
D. won't rain
9. The radio says it ________________ the day after tomorrow.
A. is going to snow
B. is snowing
C. will snow
D. snows
10. _________ he _________ some shopping tomorrow afternoon ?
A. Will, does
B. Is, going to do
C. Is, doing
D. Shall, do
一般过去时
1. We _____________a football match three weeks ago.
A. have
B. will have
C. had
D. are having
2. Our teacher________________ English on the radio the day before yesterday.
A. teaches
B. taught
C. will teach
D. had taught
3. —_____________ you ____________ out for a walk after supper?
—Yes, I _______________.
A. Did, went, went
B. Did, go, went
C. Did, went, did
D. Did, go, did
4.____________ Tom and Jim in the classroom just now?
A. Was
B. Are
C. Were
D. Is
5. When I ________________ her in the hall, she was playing the piano.
A. see
B. saw
C. will see
D. am seeing
6. He turned off the lights and then _______________ the classroom.
A. leaves
B. will leave
C. is leaving
D. left
7. — _______________a sports meeting last Sunday ? —Yes, they___________.
A. Did they have, did
B. Did they have, had
C. Had they, had
D. Had they, did
8. Mr. King _______________ China last year.
A. visit
B. visited C visits D. visiting
9. Our headmaster __________________ here a moment ago.
A. is
B. was
C. are
D. were
10. They ___________ the lost child last night.
A. finded
B. finds
C. found
D. find
过去进行时
1. I __________ a letter at nine last night.
A. is writing
B. was writing
C. wrote
D. is writing
2. What _________ you ____________ about when the teacher came into the classroom?
A. are, talking
B. are, talk
C. were, talk
D. were, talking
3. — I called you yesterday evening, but there was no answer.
— Oh, I am sorry. I ___________ dinner at my friend's home.
A. have
B. had
C. was having
D. have had
4. Li Ping_____________ his bike at this time yesterday.
A. would mend
B. has mended
C. was mending
D. mended
5. “What _____________you__________ at noon yesterday?”
“I___________ the clothes.”
A. were, doing, was washing
B. are, doing, was washing
C. did, do, am washing
D. do, do, washing
6. The teacher and writer ______________ doing morning exercises this time yesterday.
A. is
B. was
C. are
D. were
7. When we got to the small village at the foot of mountain, it_____________ hard.
A. is raining
B. rained
C. was raining
D. were raining
8. Mrs. Black ____________ with my mother when I saw her an hour ago.
A. talks
B. was talking
C. has talked
D. is talking
9. —What were you doing last night?
—I ___________an interesting novel.
A. am looking
B. was looking
C. am reading
D. was reading
10. —What was Sasha doing when Misha knocked at the door?
— __________________
A. Yes, he was cooking.
B. He is watching TV.
C. No, he isn't in.
D. He was writing a letter.
现在完成时
1. I _________________ in Beijing since 1956.
A. will live
B. live
C. have lived
D. lived
2. Mr. Li ___________ in Shanghai since he was born.
A. lived
B. lives
C. has lived
D. will live
3. —Where is Mr. Li? —He ____________ to London.
A. has gone
B. went
C. will go
D. go
4. He ________________ from Beijing for three years.
A. has been away
B. has gone
C. has left
D. has come
5. —Lucy, _________ you your ticket?
—Not yet.
A. did; find
B. have; found
C. has; found
D. do; find
6. I __________the pen for two weeks.
A. have bought
B. have borrowed
C. have had
D. have lent
7. —How long have you __________ the book? —For two weeks.
A. borrowed
B. kept
C. lent
D. bought
8. —How many times ________ you _________ to Beijing this year? —Three times.
A. have; been
B. had; been
9. I __________ to Shanghai three times.
A. have gone
B. have been
C. went
D. go
10. Wang Hai____________ his homework and now he is watching TV.
A. has finished
B. finished
C. will finish
D. finishes
11. The Green family ____________ London for nearly two years.
They all miss their hometown very much.
A. left
B. will leave
C. have left
D. have been away from
12. Her grandparents ________ for ten years.
A. died
B. have died
C. were dead
D. have been dead
13. —How long have you_____________ the motorbike?
—For about two weeks.
A. bought
B. had
C. borrowed
D. lent
14. My uncle ______________ Beijing last week. He __________ away for a week.
A. left, has left
B. will leave, has been
C. left, has been
D. left, was
15. —___________ you ever_________ to the United States?
—Yes, twice.
A. Have, gone
B. Have, been
16. —Excuse me, look at the sign NO PHOTOS!
—Sorry, I ______________ it.
A. don't see
B. didn't see
C. haven't seen
D. won't see
17. The English teacher isn't here. She ___________ to the office.
A. has been
B. has gone
C. would go
D. went
18. “How long has Jim ?”“For about eight weeks.”
A. gone away
B. left home
C. been away
D. returned home
19. Mr. Brown ___________ many friends since he came to China.
A. has made
B. has make
C. makes
D. is going to make
20. “____________you__________ a new dictionary?”“Not yet.”
A. Has, buy
B. Has, bought
C. Did, buy
D. Have, bought
参考答案：
现在进行时：1—5 DCADB 6—10 CACDB
一般现在时：1—5 DDBDB 6—10 CBABB 11—15 ACDBB 16—20 CDBBB
一般将来时：1—5 BCBDC 6—10 ADACB
一般过去时：1—5 CBDCB 6—10 DABBC
过去进行时：1—5 BDCCA 6—10 BCBDD
现在完成时：1—5 CCAAB 6—10 CBABA 11—15 DDBCB 16—20 CBCAD
Ⅲ、综合习题精选
1. His father any washing in the morning.
A. doesn't do
B. doesn't
C. doesn't does
D. doesn't does
2. I 1000 English words by the end of last term.
A. have learned
B. had learned
C. would learn
D. was learning
3. How long you the bicycle?
A. have…bought
B. have…had
C. did…buy
D. do…buy
4. My brother knows London very well. He there many times.
A. has been
B. has gone
C. was
D. went
5. The children want to know if Miss Green free tomorrow.
A. is
B. is going to
C. will
D. will be
6. Listen, the music nice.
A. sounds
B. is sounding
C. is sound
D. was sounding
7. He early every morning from now on.
A. gets up
B. does get up
C. does gets up
D. will get up
8. Our teacher told us that light faster than sound.
A. traveled
B. travels
C. was traveled
D. had traveled
9. Mr. Brown is not at home. He to the library.
A. has gone
B. has been
C. had been
D. had gone
10. He said he would go to the cinema with us if he free.
A. is
B. were
C. was
D. will be
11. Tom _____ his homework after breakfast.
初中英语八大时态语态总复习时态讲解
初中英语八大时态语态总复习时态讲解 一般现在时态 【展示平台】 1 一般现在时态用来表示经常，反复，习惯性发生的动作或存在的状态，常与表示频率的副词sometimes（有时）, often（经常）, usually（通常）, always （总是）等连用。时间状语in the morning/ afternoon/ evening（在上午/下午/晚上）, every day/ week/ month/ year（每天/周/月/年, at noon/night （在中午/夜里）, on Monday/Tuesday（在星期一/二）等也可用在一般现在时态中。如： Bruce usually walks to school. 布鲁斯通常步行去上学。 We have two P.E classes every week. 我们每周上两节体育课。 2 表示现在的特征或状态。如： She is always ready to help others. 她总是乐于助人。 He is 13 years old. 他13岁了。 3 表示事实或客观真理，或在谚语中，也用一般现在时。如： The sun rises in the east and sets in the west every day. 太阳每天东升西落。 When there is a will, there is a way. 有志者，事竟成。 4 一般现在时的基本句型 1）肯定句：① 主语+动词原形+其他②主语（第三人称单数）+ 动词-s+ 其他如：They live in China. 他们住在中国。 He likes eating apples. 他喜欢吃苹果。 2）否定句：① 主语+don’t+ 动词原形+其他 ② 主语（第三人称单数）+doesn’t+ 动词原形+其他 如：They don’t live in China. 他们不住在中国。 He doesn’t like eating apples. 他不喜欢吃苹果。 3）一般疑问句：① Do+主语+动词原形+其他? ② Does+主语（第三人称单数）+ 动词原形+其他？ 如：Do they live in China? 他们住在中国吗？ Does he like eating apples? 他喜欢吃苹果吗？ 【相关链接】 当主语是第三人称单数时，谓语动词用第三人称的单数形式。谓语动词的第三人称单数形式的变化规则如下： 1）一般在动词后直接加s。如：talk –talks, live –lives。 2）以s, x., ch, sh或o结尾的动词在其后加es。如： watch –watches, wash –washes, go –goes。 3）以辅音字母加y结尾的动词，把y变成i再加es。如： carry – carries, fly –flies。 4）特殊的，如：have的第三人称单数为has。 【牵手中考】 1. Bob often ______his mother with the housework on Sundays A. help B. helping C. helps D. helped
常见的八种英语时态详解
常见的八种英语时态详解 时态（Tense）是表示行为、动作和状态在各种时间条件下的动词形式。因此，当我们说时态结构的时候，指的是相应时态下的动词形式。英语时态分为16种 1. 一般现在时 基本结构：①be动词am/is/are；②行为动词原形或单数第三人称。 否定形式：① am ／is ／are ＋________；②此时态的谓语动词若为行为动词，则在其前加_________，如主语为第三人称单数，则用___________，同时还原行为动词。 一般疑问句：①把be动词放于句首；②用助动词do提问，如主语为第三人称单数，用does，同时，还原行为动词。 提示词：always , everyday , often , once a week (month , year , etc.) , sometimes , seldom , usually 1) 描述当前时间内经常出现、反复发生的动作或存在的状态。 She doesn't often write to her family, only once a month. It seldom rains here .这儿很少下雨。 2）仅为了描述状态、性质、特征、能力等等。
这里的目的是为了"描述现阶段的动作或状态"，其重点"不是强调动作发生的时间、或进行的状态"。例如： He can speak five foreign languages . Changjiang River is one of the longest rivers in the world. 3) 陈述客观事实、客观真理。 The earth goes around the sun .地球绕着太阳转。 4) 根据英文语法规定，当主句的谓语动词是一般将来时，那么时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发生的动作。例如： I'll tell him the news when he comes back. 他回来时，我将告诉他这个消息。 If you take the job , they will talk with you in greater details. 5）现在时的特殊用法：一般现在时表过去 1. 用于某些动词(tell, say, hear, learn, gather等)表示不确定的过去时间。如： I hear that he got married last month. 我听说他上个月结婚了。 Mary says you told her to come over here. 玛丽说是你让她到这儿来的。 2. 当要陈述一个客观事实时，有时即使有过去时间状语也可用一般现在时。如： The story is set in the summer of 1937. 故事的背景是1937年夏天。 The story begins in the year 1937. 故事开始于1937年。 练习 1)He always _____ ( get）up early. 2)Mary often ______（do）some shopping on Sundays 3).I’ll go with you as soon as I_______（finish)my homework. 4)If he _______(come) here, I will tell you 5）The earth ________( move) round the sun.
初中英语八大时态讲解及练习(全)
概念：经常、反复发生的动作或行为及现在的某种状况。 时间状语：always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc. 基本结构：①be动词； ②行为动词 否定形式：①am/is/are+not; ②此时态的谓语动词若为行为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。 一般疑问句： ①把be动词放于句首； ②用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。在一般现在时中，当主语是第三人称单数时，谓语动词要用第三人称单数形式，即常在动词原形后加-s或-es。 一、人称代词he, she, it是第三人称单数。如： He likes watching TV. 他喜欢看电视。 She has lunch at twelve. 她十二点吃午餐。 It looks like a cat. 它看起来像只猫。(口诀：I用am，you用are，is用于她他它，单数名词用is，复数名词都用are) 二、单个人名、地名或称呼作主语；是第三人称单数。如： ①Han Mei looks like her mother. 韩梅看起来像她的母亲。 ②Beijing is in China. 北京在中国。③Uncle Wang often makes cakes. 王叔叔经常做蛋糕。 三、单数可数名词或"this / that / the+单数可数名词"作主语时，是第三人称单数。如： ①A horse is a useful animal. 马是有用的动物。 ②This book is yours. 这本书是你的。 四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that 作主语时，是第三人称单数。如： ①Everyone is here. 大家到齐了。 ②There is something wrong with the watch. 这块手表有毛病。 五、不可数名词作主语时为第三人称单数。如： ①The milk is in the glass. 牛奶在玻璃杯里。 ②The bread is very small. 那面包很小。 六、当数字或字母作主语时，看作第三人称单数。如： ①"6" is a lucky number. "6"是个吉利数字。 【练习】 一、单选 1 Jenny ____ in an office. Her parents ____in a hospital. A work works B works work C work are working D is working work 2 One of the boys_____ a black hat. A have B there is C there are D has 3 We will go shopping if it____ tomorrow. A don't rain B didn't rain C doesn't rain D isn't rain
英语八种时态讲解
英语八种时态讲解-CAL-FENGHAI.-(YICAI)-Company One1
英语八大基本时态和被动语态要点指南 英语八大基本时态 一、一般现在时 定义：经常、反复发生的动作、行为及现在的某种状况。 结构：①am（第一人称单数）/is（第三人称单数）/are（其他人称）; ②has (第三人称单数)have(其他人称) ③行为动词，除了第三人称单数要由动词原形词尾-s /-es /y变为i，-es; 其他概用动词原形 时间状语：always（“总是，一直”，反义词为never）, usually（“通常如此，很少例外”，反义词为unusually）, often（“经常、常常，动 作重复，但中有间断”，反义词为never）, sometimes（“有时、不 时，动作偶然，常有间断”）, seldom（“很少，不常”）, never （“从不，未曾”）, forever（永远）, every week (day, year, month…)（每周，每天，每年，每月…）, once a week（一周一次）, on Sundays（在每个星期天）,now and then(时常) from time to time (不时地)，in the morning(afternoon, evening…)(在上午，在下午，在 晚上…) etc. Tips：（频度副词频率由高到低）always> usually > often > sometimes >Seldom > never 通常说来，always表示100%，usually表 示80%，often表示60%，sometimes表示40%，seldom表示20%， never表示0%。 否定式：①am/is/are+ not;②谓语动词若为行为动词，则在动词前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。（即后边的行 为动词用原形） 一般疑问句：①把be动词放于句首，且用be动词回答；②用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。 用什么样助动词提问，就用相应助动词回答 用法：A) 表示现在发生的动作、情况或主语具有的状态和特征。 B) 习惯用语。 C) 经常性、习惯性动作。 D) 客观事实和普遍真理。尤其要注意，如果前后文不是一般现在时，则 无法保持主句、从句时态一致。 E) 表示一个按规定、计划或安排要发生的动作，（仅限于某些表示 “come、go、start、leave 、stay、arrive、return、begin、be”等的 动词）可以与表示未来时间的状语搭配使用。常见的用法是：飞 机、火车、轮船、汽车等定期定点运行的交通方式。 例：The next train leaves at 3 o'clock this afternoon. 下一趟火车今天下午3点开车。）
英语8种时态讲解及练习
英语时态八种基本时态讲解及练习 一．概念：英语中表示不同时间发生的动作或存在的状态，需用不同的动词形式表示，这种不同的动词形式称为时态。 二．种类：（基本时态） 一般现在时一般过去时 现在进行时过去进行时 一般将来时过去将来时 现在完成时过去完成时 三．用法： 1）一般现在时表示经常发生或习惯性的动作或状态及客观现实和普遍真理。 一般现在时常以动词原形表示，但当主语是第三人称单数时，动词词尾加-s或-es。2）句型结构：主语＋Ｖ.（包括be动词）＋宾语＋… She is an engineer. He has breakfast at 6:00every day. 3）注意： a)一般现在时通常与always , often , usually , every day , sometimes , once a week等时间状 语连用。 I always watch TV at 8: 00 in the evening . They go home once a week . We usually do our homework at home . b)表客观现实或普遍真理。 The sun always rises in the east . The light travels faster than the sound . c)表永远性的动作或状态。 He lives in the country .
4）第三人称单数变化形式。 a)一般情况动词在词尾加-s . come---comes speak---speaks work---works live---lives b)以o, s, x, ch, sh结尾的单词在词后加-es. do---does go---goes finish---finishes brush---brushes fix---fixes pass---passes watch---watches c)以“辅音字母＋y”结尾的单词变y为i加-es. Study---studies carry-carries cry---cries d)以“元音字母＋y”结尾的单词直接加-s. play---plays stay---stays 例句：我们每天晚上九点做作业。 我在早上七点半起床。 他每天七点去上班。 我们经常下午打篮球。 他喜欢音乐。 地球围绕太阳转。 火车六点出发。 5）否定句和疑问句。 a)-----He is an engineer. -----He isn’t an engineer. -----Is he an engineer? -----Yes, he is ./ No, he isn’t. b)----We get up at 7:30 in the morning . -----We don’t get up at 7:30 in the morning . -----Do you get up at 7:30 in the morning ?
初中英语八种时态详解及练习讲解学习
初中英语语法：动词八种时态、被动语态详解练习及答案： 一、初中英语被动语态用法小结 [1]一、语态概述 英语的语态是通过动词形式的变化表现出来的。英语中有两种语态：主动语态和被动语态。 主动语态表示主语是动作的执行者。 例如：Many people speak Chinese. 谓语：speak的动作是由主语many people来执行的。 被动语态表示主语是动作的承受者，即行为动作的对象。例如：Chinese is spoken by many people. 英语English是动词speak的承受者。 二、被动语态的构成 被动语态由“助动词be＋及物动词的过去分词”构成。人称、数和时态的变化是通过be的变化表现出来的。现以speak为例说明被动语态在各种时态中的构成。 一般现在时：am／is/are＋spoken 一般过去时：was／were＋spoken 一般将来时：will／shall be＋spoken 现在进行时：am／is／are being＋spoken 过去进行时：was/were being＋spoken 现在完成时：have／has been＋spoken 过去完成时：had been + spoken 三、被动语态的用法 （1）不知道或没有必要说明动作的执行者是谁。 例如：Some new computers were stolen last night.一些新电脑在昨晚被盗了。（不知道电脑是谁偷的） This bridge was founded in 1981.这座桥竣工于1981年。 （2）强调动作的承受者，而不强调动作的执行者。 例如：The glass was broken by Mike.玻璃杯是迈克打破的。
初中英语八大时态讲解及练习(全)
一、一般现在时: 概念:经常、反复发生的动作或行为及现在的某种状况。 时间状语:always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc. 基本结构:①be动词; ②行为动词 否定形式:①am/is/are+not; ②此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。 一般疑问句: ①把be动词放于句首; ②用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。在一般现在时中,当主语是第三人称单数时,谓语动词要用第三人称单数形式,即常在动词原形后加-s或-es。 一、人称代词he, she, it是第三人称单数。如: He likes watching TV. 他喜欢看电视。 She has lunch at twelve. 她十二点吃午餐。 It looks like a cat. 它看起来像只猫。(口诀:I用am,you用are,is用于她他它,单数名词用is,复数名词都用are)
二、单个人名、地名或称呼作主语;是第三人称单数。如: ①Han Mei looks like her mother. 韩梅看起来像她的母亲。 ②Beijing is in China. 北京在中国。 ③Uncle Wang often makes cakes. 王叔叔经常做蛋糕。 三、单数可数名词或"this / that / the+单数可数名词"作主语时,是第三人称单数。如: ①A horse is a useful animal. 马是有用的动物。 ②This book is yours. 这本书是你的。 四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that 作主语时,是第三人称单数。如: ①Everyone is here. 大家到齐了。 ②There is something wrong with the watch. 这块手表有毛病。 五、不可数名词作主语时为第三人称单数。如: ①The milk is in the g lass. 牛奶在玻璃杯里。 ②The bread is very small. 那面包很小。 六、当数字或字母作主语时,看作第三人称单数。如: ①"6" is a lucky number. "6"是个吉利数字。 【练习】
英语八种动词时态讲解
英语八种动词时态讲解 1、一般现在时 主要用于下面几情况： 1) 描述当前时间内经常出现、反复发生的动作或存在的状态。在这种情景中，句子常带有表示频率的时间状语：always , everyday , often , once a week (month , year , etc.) , sometimes , seldom , usually等等，以表示句中的动作或状态是习惯性的、经常性的。例如： They raise ducks as a sideline .他们以养鸭为副业。 She doesn't often write to her family, only once a month. 她不常给家里写信，仅一月一封而已。 I cycle to work every day .我每天骑自行车上班。 It seldom rains here .这儿很少下雨。 2）仅为了描述状态、性质、特征、能力等等。这里的目的是为了"描述现阶段的动作或状态"，其重点"不是强调动作发生的时间、或进行的状态"。 例如: He can speak five foreign languages .他能说五种外语。 That is a beautiful city .那是座美丽的城市。 Changjiang River is one of the longest rivers in the world. 长江是世界上最长的河流之一。 She majors in music .她主修音乐。 All my family love football .我全家人都喜欢足球。 My sister is always ready to help others . 我妹妹总是乐于助人。 3) 陈述客观事实、客观真理。顾名思义，客观的情况是"没有时间概念"的；也"不会在意动作进行的状态"。 例如： The sun rises in the east .日出东方。 The earth goes around the sun .地球绕着太阳转。 Ten minus two is eight.十减二等于八。Light travels faster than sound .光的速度比声音的速度快。 The United States lies by the west coast of the Pacific Ocean. 美国位于太平洋西岸。 4) 根据英文语法规定，当主句的谓语动词是一般将来时，那么时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发生的动作。 例如： I'll tell him the news when he comes back. 他回来时，我将告诉他这个消息。 If you take the job , they will talk with you in greater details. 如果你接受这份工作，他们将和你谈谈细节。 用于一般现在时的副词，除了上面提到的一些表示频率的以外，常见的还有：now, today , nowadays等等。 2、一般过去时 主要是用来描述在过去某个时候发生的动作或存在的状态。它也可以用来表示在过去某段时间里经常发生的习惯性动作。这一点在表达意义上与一般现在时相同，只是所在的时间区域不同而已。由于它的主要作用如此，所以在使用一般过去时的句子里常常有一个意义较具体的过去时间状语。这也是它与现在完成时的最大区别之一。 一般过去时由谓语动词的过去式表示，也就是说动词词末要加-ed（除不规则动词
(完整word版)初中英语八种时态讲解
时态列表比较及具体运用
一般现在时 一．要点提示 一般现在时主要用动词原形表示，但是当主语是第三人称单数或者单数名词时，动词的形式要发生变化，其变化规律是： 1. 一般动词后加-s, 如：wears, reads, plays, likes 2.以s, x, ch, sh结尾，后加-es, 如：watches, brushes 3.以辅音字母+o结尾，一般加-es, 如：goes, does 4.辅音字母+y结尾，变y为i，再加-es, 如：worries, carries. 5.Be动词一般现在时的特殊形态是：am, is, are 6.Have的第三人称单数是has。 二．用法指南 一般现在时的用法 1) 表示经常性或习惯性的动作，常与表示频度的时间状语连用。 时间状语：always总是, often经常,usually通常, seldom很少, never从不, sometimes有时（以上频度副词位置放于行为动词之前）, every…每…（放于句首或者句末均可） I leave home for school at 7 every morning. It often snows here. 2) 表示现在的状态、特征、能力、性格等。 I know him very well. Ann Wang writes good English but does not speak well. 3) 表示格言或警句中。 Pride goes before a fall. 骄者必败。 Failure is the mother of success. 失败是成功之母。 4) 表示客观真理，客观存在，科学事实。 The earth moves around the sun. Shanghai lies in the east of China. 三. 一般现在时态的肯定形式，否定形式及疑问形式 1.肯定形式是用动词原形，be动词用am, is, are, （注：动词的第三人称单数形式的变化；） 2.否定形式是在be动词后加否定词not(缩写成isn’t, aren’t, am与not不能缩写),或者添加助动词do/does加not再加动词原形(缩写成don’t/doesn’t). 3.疑问形式是把be动词或助动词do/does提置句首, 动词还原，句末问号，人称上第一人称变第二人称，第二人称变第一人称，第三人称不变。 一般将来时 一．要点提示
英语时态8种基本时态讲解()
英语时态8种基本时态讲解 一．概念： 英语中表示不同时间发生的动作或存在的状态，需用不同的动词形式表示，这种不同的动词形式称为时态。 二．种类：（基本时态） 一般现在时一般过去时 现在进行时过去进行时 一般将来时过去将来时 现在完成时过去完成时 三．用法： （1）一般现在时表示经常发生或习惯性的动作或状态及客观现实和普遍真理。 一般现在时常以动词原形表示，但当主语是第三人称单数时，动词词尾加-s或-es。 （2）句型结构：主语＋Ｖ.（包括be动词）＋宾语＋… She is an engineer. He has breakfast at 6:00every day. （3）注意： 1）一般现在时通常与always , often , usually , every day , sometimes , once a week 等时间状语连用。 I always watch TV at 8:00 in the evening . They go home once a week . We usually do our homework at home . 2）表客观现实或普遍真理。 The sun always rises in the east . The light travels faster than the sound . 3）表永远性的动作或状态。 He lives in the country .
（4）否定句和疑问句。 1）-----He is an engineer. -----He isn’t an engineer. -----Is he an engineer? -----Yes, he is ./ No, he isn’t. 2）----We get up at 7:30 in the morning . -----We don’t get up at 7:30 in the morning . -----Do you get up at 7:30 in the morning ? -----Yes, we do. / No, we don’t. 3）----He likes music. -----He doesn’t like music. -----Does he like music? -----Yes ,he does./ No, he d oesn’t . （1）一般过去时表示发生在过去的动作或存在的状态，通常与表示过去的时间状语yesterday, last night ,some years ago, in 1990,in those days.等连用。 I was a student 6years ago. I went to Beijing last year. They saw a film last night . （2）句型结构：主语＋Ｖ.过去时＋宾语＋… 例句：昨天他很忙。 去年他抽烟了。 两年前他去参军了。 他在1990年去世了。 （3）否定句和疑问句。 a)----He was busy yesterday. -----He wasn’t busy. -----Was he busy?
初中英语动词八种时态
初中英语动词八种时态讲解 1、一般现在时 主要用于下面几情况： 1) 描述当前时间内经常出现、反复发生的动作或存在的状态。 在这种情景中，句子常带有表示频率的时间状语：always , everyday , often , once a week (month , year , etc.) , sometimes , seldom , usually等等，以表示句中的动作或状态是习惯性的、经常性的。例如：They raise ducks as a sideline .他们以养鸭为副业。 She doesn't often write to her family, only once a month. 她不常给家里写信，仅一月一封而已。 I cycle to work every day .我每天骑自行车上班。 It seldom rains here .这儿很少下雨。 2）仅为了描述状态、性质、特征、能力等等。 这里的目的是为了"描述现阶段的动作或状态"，其重点"不是强调动作发生的时间、或进行的状态"。例如：He can speak five foreign languages .他能说五种外语。 That is a beautiful city .那是座美丽的城市。 Changjiang River is one of the longest rivers in the world. 长江是世界上最长的河流之一。 She majors in music .她主修音乐。 All my family love football .我全家人都喜欢足球。 My sister is always ready to help others . 我妹妹总是乐于助人。 3) 陈述客观事实、客观真理。 顾名思义，客观的情况是"没有时间概念"的；也"不会在意动作进行的状态"。例如： The sun rises in the east .日出东方。 The earth goes around the sun .地球绕着太阳转。 Ten minus two is eight.十减二等于八。 Light travels faster than sound .光的速度比声音的速度快。 The United States lies by the west coast of the Pacific Ocean. 美国位于太平洋西岸。 4) 根据英文语法规定，当主句的谓语动词是一般将来时，那么时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发生的动作。例如： I'll tell him the news when he comes back. 他回来时，我将告诉他这个消息。 If you take the job, they will talk with you in greater details. 如果你接受这份工作，他们将和你谈谈细节。 用于一般现在时的副词，除了上面提到的一些表示频率的以外，常见的还有：now, today , nowadays等等。 2、一般过去时 主要是用来描述在过去某个时候发生的动作或存在的状态。它也可以用来表示在过去某段时间里经常发生的习惯性动作。这一点在表达意义上与一般现在时相同，只是所在的时间区域不同而已。由于它的主要作用如此，所以在使用一般过去时的句子里常常有一个意义较具体的过去时间状语。这也是它与现在完成时的最大区别之一。 一般过去时由谓语动词的过去式表示，也就是说动词词末要加-ed（除不规则动词外）。常和一般过去时连用的过去时间状语有：last night (week , month , year , century , etc.) , yesterday , the day before yesterday , yesterday morning ( afternoon , evening ) , in 1999 , two hours ago ( one week ago , tree years ago , …)等等。 使用一般过去时，在某种意义上说就是要强调动作或状态发生或存在于过去的某个时候。"过去"的时间概念有两层意思：一是指"现在某个时间"以前的时间；二是指"说话、写文章的那个时间点"以前的时间，在这个意义上，"现在的那个时间点"是很小很小的，甚至于小到无法量化的程度。例如： He got his driving license last month. 他上个月拿到了驾照。 --Where's Jim? 吉姆在哪里？ --He just went out.他刚刚出去。 3、一般将来时 主要用来描述将要发生的动作或存在于未来的情况。这里所说的"将来时间"是指"说话、写文章那一刻以后
(完整版)初中英语八大动词时态讲解
初中英语八大动词时态讲解 动词的时态一共有16种，以ask为例，将其各种时态的构成形式列表如下： 一、一般现在时 1、结构 肯定式:主语+ am /is/are +其他 否定式:主语+ am/is/are +not + 其他 一般疑问句式:Am /Is /Are + 主语+ 其他? 简略回答: (肯) Yes,主语+ am/ is /are （否）No,主语+am/is/are not 肯定句式: 主语+动词原形/动词的第三人称单数+其他 否定句式: 主语+（助动词）don't/doesn't +动词原形+其他 一般疑问句式: Do/Does+主语+动词原形+其他 简略回答: (肯)Yes,主语+do/does (否)No,主语+do/does not 缩写形式: don't = do not doesn't = does not 2、用法 1）表示经常的或习惯性的动作，常与表示频度的副词连用。常用的频度副词有：always、often、usually、seldom、never、sometimes, every week (day, year, month…), once a week, on Sundays。频度副词在句中通常放在行为动词之前，系动词、助动词之后。 例如: He often goes swimming in summer.他夏天经常游泳。 I usually leave home for school at 7 every morning. 每天早上我七点离开家。 2）表示现在的状态。 例如：My father is at work.He is very busy. 我父亲在工作，他很忙。 The boy is twelve. 这男孩十二岁。 3）表示主语具备的性格、特征和能力等。 例如：All my family love football .我全家人都喜欢足球。 My sister is always ready to help others . 我妹妹总是乐于助人。 Ann writes good English but does not speak well. 安英语写得不错，讲的可不行。 4）表示客观真理，客观存在，自然现象。 例如：The earth moves around the sun. 地球绕太阳转动。 Shanghai lies in the east of China. 上海位于中国东部。 5）表示按计划或安排好的，或将要发生的动作，可用一般现在时表将来。但只限于start,begin,leave,go,come,arrive,return,take place等瞬间动词。 例如：The train leaves at six tomorrow morning. 火车明天上午六点开。 He comes back tonight. 他今晚回来
人教版初中英语八大时态详解
人教版初中英语八大时态详解 英语的时态（tense）是一种动词形式，不同的时态用以表示不同的时间与方式。 下面就英语中常见的八种基本时态进行阐述，其它的时态都是在这八种时态的基础上结合而成的。 一、一般现在时： 1.概念：经常、反复发生的动作或行为及现在的某种状况。 2.时间状语：always, usually, often, sometimes, every week (day, year, month...), once a week, on Sundays, 3.基本结构：动词原形（如主语为第三人称单数，动词上要加（e）S） 4.否定形式：am/is/are+not;此时态的谓语动词若为行为动词，则在其前加don＇t,如主语为第三人称单数，则用doesn＇t，通常还原行为动词。 5.一般疑问句：把be动词放于句首；用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。 6.例句：It seldom snows here. He is always ready to help others. Action speaks louder than words. 二、一般过去时： 1.概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。 2.时间状语：ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc. 3.基本结构：be动词；行为动词 4.否定形式：was/were+not;在行为动词前加didn＇t，同时还原行为动词。 5.一般疑问句：was或were放于句首；用助动词do的过去式did 提问，同时还原行为动词。 6.例句：She often came to help us in those days. I didn＇t know you were so busy. 三、现在进行时： 1.概念：表示现阶段或说话时正在进行的动作及行为。 2.时间状语：now, at this time, these days, etc. 3.基本结构：am/is/are+doing 4.否定形式：am/is/are+not+doing. 5.一般疑问句：把be动词放于句首。 6.例句：How are you feeling today? He is doing well in his lessons. 四、过去进行时： 1.概念：表示过去某段时间或某一时刻正在发生或进行的行为或动作。
初中英语八种时态讲解
一般现在时 一．要点提示 一般现在时主要用动词原形表示，但是当主语是第三人称单数或者单数名词时，动词的形式要发生变化，其变化规律是：1. 一般动词后加-s, 如：wears, reads, plays, likes, 2.以s, x, ch, sh结尾，后加-es, 如：watches, brushes, 3.以辅音字母+o结尾，一般加-es, 如：goes, does, 4.辅音字母+y 结尾，变y为i，再加-es, 如：worries, carries. Be动词一般现在时的特殊形态是：am, is, are。Have的第三人称单数是has。 二．用法指南 一般现在时的用法 1) 表示经常性或习惯性的动作，常与表示频度的时间状语连用。 时间状语：always总是, often经常,usually通常, seldom很少, never从不, sometimes有时（以上频度副词位置放于行为动词之前）, every…每…（放于句首或者句末均可） I leave home for school at 7 every morning. It often snows here. 2) 表示现在的状态、特征、能力、性格等。 I know him very well. Ann Wang writes good English but does not speak well. 3) 表示格言或警句中。 Pride goes before a fall. 骄者必败。 Failure is the mother of success. 失败是成功之母。 4) 表示客观真理，客观存在，科学事实。 The earth moves around the sun. Shanghai lies in the east of China. 三. 一般现在时态的肯定形式，否定形式及疑问形式 肯定形式是用动词原形，be动词用am, is, are, 注：动词的第三人称单数形式的变化； 否定形式是在be动词后加否定词not(缩写成isn’t, aren’t, am与not不能缩写),或者添加助动词do/does加not再加动词原形(缩写成don’t/doesn’t). 疑问形式是把be动词或助动词do/does提置句首, 动词还原，句末问号，人称上第一人称变第二人称，第二人称变第一人称，第三人称不变。 一般将来时 一．要点提示 一般将来时表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作，常与表示将来的时间状语连用（tomorrow, tomorrow morning, next week (year, term…), in (two days…), soon, the day after tommorrow等。 二．用法指南 一般将来时的结构及用法
初中英语八大时态详解
人教版初中英语八大时态详解 英语的时态( tense )是一种动词形式，不同的时态用以表示不同的时间与方式。下面就英语中常见的八种基本时态进行阐述，其它的时态都是在这八种时态的基础上结合而成的。 一、一般现在时： 1. 概念：经常、反复发生的动作或行为及现在的某种状况。 2. 时间状语：always, usually, often, sometimes, every week (day, year, month...), once a week, on Sundays, 3. 基本结构：动词原形 (如主语为第三人称单数，动词上要加( e)S) 4. 否定形式：am/is/are+not;此时态的谓语动词若为行为动词，则在其前加don7t,如 主语为第三人称单数，则用doesn / t，通常还原行为动词。 5. 一般疑问句：把be 动词放于句首；用助动词do 提问，如主语为第三人称单数，则用does，同时，还原行为动词。 6. 例句：It seldom snows here. He is always ready to help others. Action speaks louder than words. 二、一般过去时： 1. 概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。 2. 时间状语：ago, yesterday, the day before yesterday, last week(year, night, mon th …)，in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc. 3. 基本结构：be 动词；行为动词 4. 否定形式：was/were+not;在行为动词前加didn' t，同时还原行为动词。 5 .一般疑问句：was 或were 放于句首；用助动词do 的过去式did 提问，同时还原行为动词。 6. 例句：She often came to help us in those days. I didn ＇t know you were so busy. 三、现在进行时： 1. 概念：表示现阶段或说话时正在进行的动作及行为。 2. 时间状语：now, at this time, these days, etc. 3. 基本结构：am/is/are+doing 4. 否定形式：am/is/are+not+doing. 5. 一般疑问句：把be 动词放于句首。 6. 例句：How are you feeling today? He is doing well in his lessons. 四、过去进行时： 1. 概念：表示过去某段时间或某一时刻正在发生或进行的行为或动作。 2. 时间状语：at this time yesterday, at that time 或以when 引导的谓语动词是一般过去时的时间状语等。 3. 基本结构：was/were+doing