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初一一般现在时态精讲讲解

初一一般现在时态精讲讲解
初一一般现在时态精讲讲解

初一一般现在时态精讲讲解

初一英语一般现在时态讲解

一、定义与讲解

一般现在时表示经常或习惯性的动作或一般性事实。,也可表示现在的状态或主语具备的性格和能力。

通常与副词every day(每天),always(总是),usually(通常),often(经常)sometimes(有时),等时间状语连用。

例:(1)表示事物或人物的特征、状态。

The sky is blue.天空是蓝色的。

Mary’s father is a n English teacher. 玛丽的爸爸是一名英语老师。

(2)表示经常性或习惯性的动作。

I get up at six every day.我每天六点起床。

She plays sports every day. 她每天都做运动。

(3)表示客观现实。

The table has four legs.桌子有四条腿。

There are 50 students in my class. 我们班有50个学生。(4)表示客观真理,科学原理,自然现象,等客观事实或格言谚语等。

The sun rises in the east every day.太阳每天从东方升起。

The earth goes around the sun.地球绕着太阳转。

(5)表示平日的喜好。

I like bananas. We don’t like vegetables.

He likes ice cream. She doesn’t like strawberries.

二.只有主语在第三人称单数时用动词的“三单形式”,其他人称用动词原形。

★动词三单形式的变化规则:1.(1)多数直接在动词词尾加-s.

play — plays like — likes

ask---asks work---works get---gets call---calls

(2)以字母s, x, ch, sh或o结尾的动词,在词尾直接加-es.

watch---watches wish---wishes do---does go---goes

(3)以“辅音字母加- y”结尾的动词,要先变y为i再加-es.

try---tries study---studies cry---cries fly---flies

2.不规则变化:be---- is have----has

三、一般现在时的句子转换:

(1)变一般疑问句:当句子中有be动词或情态动词时,则把be动词或情态动词(can,could等)提到主语的前面,(口诀:一调二变三问号);

(2)变否定句:在be动词或情态动词后面直接加not变成否定句. (be后not莫忘记)

例:①陈述句:She is my sister..

疑问句→ Is she your sister? Yes, I am./ No, I’m not.

否定句→ Sh e is not my sister.

②陈述句:I can play soccer.

疑问句→ Can you play soccer? Yes,Ican./ No, I can’t.

否定句→ I can not /can’t play soccer.

★注意:对一般疑问句的回答:

一般用什么问就用什么来回答。

但以下例外:Is this a pencil? Yes , it is./ No, it isn’t.

Is that your backpack? Yes , it is./ No, it isn’t.

Are these your parents? Yes, they’re./ No, they aren’t.

Are those Jim’s brothers? Yes, they’re./ No, they aren’t.

(3)当句子中没有be动词,也没有情态动词时,变一般疑问句时,在主语前加助动词do (I, we, you,以及复数), does(第三人称单数she,he,it等)变成问句;

(4)变否定句时,在主语后谓语动词前加助动词don’t, doesn’t变成否定句,切记:助动词后的动词则还原成动词原形。

例:①陈述句:We get up(起床)at 7:00 every morning.

疑问句→Do you get up at 7:00 every morning?

否定句→We don’t get up at 7:00 every morning.

②陈述句:She has a brother.

疑问句→ Does she have a brother?

否定句→ She doesn’t have a brother.

※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。

但有些同学们对于哪些主语是第三人称单数还不十分清楚,现归纳总结如下:

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。

二、单个人名、地名或称呼作主语;是第三人称单数。如:

①Han Mei likes salad . 韩梅喜欢萨拉。

②Beijing is in China. 北京在中国。

③Uncle Wang often plays volleyball.. 王叔叔经常打排球。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:

②This book is yours. 这本书是你的。

③That car is red. ④The cat is Lucy's. 这只猫是露茜的。

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。

①Everyone is here. 大家到齐了。

②There is a watch on the table. 桌上有块手表。

③This is a pen. 这是一支钢笔。④That is an eraser.

五、不可数名词作主语时为第三人称单数。如:

①The milk(牛奶)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。

②"I" is a letter. "I"是个字母。

巩固练习题:

一、按照要求改写句子

1.This is my pencil ?(变一般疑问句) your pencil ?

2. These red socks are Kate’s . (变一般疑问句)

socks Kate’s ?

3. Mary does not have any books .(变肯定句) Mary books .

4. She likes the black bag very much . (变为否定句)

5. I like apples. (用she改写句子)

6. It’s an English dictionary . (对画线部分提问)

.

7. He has hamburger and apples for dinner . (变一般疑问句)

二、用Be动词填空。

1. you Li Fen ? No, not .

2. Mr. green very busy? Yes , he .

3..This book very interesting .

4. What class you in ?

5. You and I good friends .

6. The basketball club fun .

三.用所给动词的适当形式填空。

1. Lin Tao (like) his ruler .

2. Let’s (have) ice cream .

3. Let’s(play) tennis !

4. He (like) English.

5. Nice (meet) you !

6. I (need) some fruits.

一般现在时用法专练:

一、写出下列动词的第三人称单数形式。

have like drink _____ go _____ stay ____ make ______look ______have____ come_____ watch______ plant_____ fly _____ do_____ study___ _ teach_____

二、用括号内动词的适当形式填空。

1. He often ________(have) dinner at home.

2. Daniel and Tommy _______(be) in Class One.

3. We ____ ___(not watch) TV on Monday.

4. Nick ____ ___(not go) to the zoo on Sunday.

5. ______ they ________(like) pears?

6. _______ your parents _______(have) eggs every day?

7. There ________(be) some water in the bottle.

18. Mike _______(like) cooking.

9. They _______(have) the same hobby.

10. Liu Tao ______ _(do) not like PE.

11. This boy often _______(watch) TV in the evening.

三、按照要求改写句子

1. Daniel watches TV every evening.(改为否定句)

___________________________________________________ 2. I do my homework every day.(改为一般疑问句,作否定回答)

___________________________________________________ 3. She likes milk.(改为一般疑问句,作肯定回答)

___________________________

4. Amy likes playing computer games.(改为一般疑问句,作否定回答)

___________________________________________________ 5. We go to school every morning.(改为否定句)

__________________________________________________ 6. John comes from Canada(加拿大).(对划线部分提问)

___________________________________________________ 7. She is a good student.(改为一般疑问句,作否定回答)

___________________________________________________ 8. Simon and Daniel like play sports .(改为否定句) ___________________________________________________

五、改错(划出错误的地方,将正确的写在横线上)

1. Is your brother speak English? __________________

2. Does he likes going fishing? ________________

3. He likes play games after class. _______________ __

4. Mr. Wu teachs us English. _______________

5. She don’t do her homework on Sun days. _____________ 六.改句子1. Do you often play football after school? (肯定回答)

2. I have many books. (改为否定句)

3. Gao Shan’s sister likes playing tabl e tennis (改为否定句)

4. I watch TV every day. (改为一般疑问句)

一般现在时态句型转换

一般现在时态讲解与练习[1]

一般现在时 一般现在时表示经常、反复发生的动作或存在的状态. 一、表示一般现在时的时间状语 一般现在时常和always, often, usually, every day, sometimes等表示时间的状语连用.二、行为动词在一般现在时中的用法:一般人称的谓语动词用原形.,但单数第三人称做主语时谓语动词词尾发生变化:即.动词词尾加-s;或.-es, 三、动词遇到单数第三人称时的表示方法 在一般现在时中, 当主语是单数第三人称时, 行为动词的形式是在词尾加-s 或–es具体方法如下: 1.一般情况下,直接加-s eg. works,plays, rains, sees 2.以sh, ch, s, x 或o 结尾的词后加–es eg. washes, teaches, fixes, does, goes 3.以辅音字母加-y 结尾的,先把‘y’ 改成‘i’, 再加-es eg. studies, flies, carries 注意: 动词加-s 以后的读音. 动词加-s后的读音 1.在[p] [t] [k] [f] 等清辅音后,发清辅音/s/ eg. helps , works, likes, hates ,laughs 2.在浊辅音和元音后,发浊辅音/z/ eg. drives, cleans, plays 3.在[s] [z] [∫ ] [] []后,发/iz/ rises, wishes, teaches, urges 4.在[t] [d]后,发/ts/ /dz/ eg. fits, sets, needs 5. 其他情况下发[z] eg. plans, cries, shows 四、一般现在时的用法: 1、表示经常、反复发生的动作,现存的习惯或状态。常与often, always, usually, every day, sometimes, never, once a day, seldom等时间状语连用。例如: I am a teacher. We are Chinese. She goes to work every day. He always helps others. 2、表示客观事实或普遍真理。例如: There are seven days in a week. The earth goes round the sun. The sun rises in the east and sets in the west. The water boils at 100℃. Actions speaks louder than words. 行动胜于言辞。(谚语) 3、在连词when, before, if, as soon as, until 等引导的表示将来的行为的状语从句中,常用一般现在时表示将来的动作。例如; If it is fine tomorrow, we’ll have a foot ball match. I’ll ring you up before I leave the office. When I finish my homework, I’ll tell you a story. 4、表示安排或计划好的未来的动作,只限于go, come, leave, start, stay, return, arrive, begin, be 等动词。例如: My train leaves at 6:30 this morning.- How long do you stay here? We start at 8 tomorrow morning for Beijing. 5、表示主语的特征、性格、能力等。 Tom studies very hard. She is always ready to help others. I major in English.

初一英语上册知识点精讲精练

unit 1 词汇:1. my(pron). “我的”形容词性物主代词还有his,her,your,their. 2.由name构成的短语first name( 名字)=given name, last name (姓氏)=family name . 3.“电话号码”的表达方式:telephone number = phone number 4. 本单元出现的缩写有:I’m = I am what’s = what is it’s =it is 5. answer n. “回答;答案”(也可做动词“回答”,如answer the questions) 句式:(1). What +be动词(am,is,are) +your(his/her) name? What’s your name? What’s his name? What’s her name? (2). 自我介绍时常用语:My name’s Jenny.I’m Gina. (3).表达第一次和某人见面的高兴之情:Nice to meet you! 回答用:Nice to meet you,too! (4). 询问别人的电话号码:What’s your(你的)/her(她的)/his (他的)/their(他们的、她们的)telephone number? (5). 询问别人的姓氏常用语:

What’s her family name?(你姓什么?) Unit 2 词汇:1. pencil case 文具盒pencil sharpener 铅笔刀pen钢笔eraser橡皮擦ruler尺子backpack 双肩背包dictionary 字典2.指示代词:this 这个that 那个3. in English 用英语 4. ID card 身份证 5. computer game 电子游戏 6. lost and found 失物招领 7. excuse me 打扰了 8. call sb. 给某人打电话 9. a set of 一套;一副 句式:1. 询问某物品是否属于某人的问句及答语 —Is this/that your pencil? —Yes, it is. It’s my pencil./No, it isn’t. It’s his pencil. 2. 询问某物用英语怎么说What’s this in English? 3. How do you spell sth.? How do you spell it? 4. What’s +sth?询问某物是什么—What’s this?—It’s a watch. 5. Call at sb. at +电话号码. Call Alan at 495-3539. 练习: 1) What’s this? It’s V. A. a B.an C.the D.\ 2) Good night. A. Good evening. B.See you. C.All right. 3) ---------- a lot . A. Thank B.Thanks C.Thanks you D.Thanks for 4) How is your father? He is -------.A good B.nice C.OK 5)What’s his(one) name? I don’t know. But I know his last name. 6)Is this ------eraser? No.It’s -------. A. his his B. his hers C. her hers 7)Is that her pencil? Yes,------is. A. it B. that C.She 8)------- you spell it? Yes.P-E-N pen. A. How B.Can C.\ 9)Please call our school ------4516324. A. with B.\ C.at D.on 10)Is that your car in the ----(lose) and ----(find) case? 11)Tell me the key ------the question. A. to B. of C.about 12)There -----(be) a set of -----(key) on the table. 13)This kind of books ------(sell) well.We like it. 14)Could you please help me with my English? . A. With pleasure. B.That’s very nice of you. C.It’s my pleasure. Unit 3 词汇:1.称呼类词汇:sister 姐;妹

(完整版)初一英语一般现在时态讲解

初一英语一般现在时态讲解 一、定义与讲解 一般现在时表示经常或习惯性的动作或一般性事实。也可表示现在的状态或主语具备的性格和能力。 通常与副词every day(每天),always(总是),usually(通常),often(经常)sometimes(有时),等时间状语连用。 例:(1)表示事物或人物的特征、状态。 The sky is blue.天空是蓝色的。 Mary’s father is a n English teacher. 玛丽的爸爸是一名英语老师。 (2)表示经常性或习惯性的动作。 I go to school at seven every day.我每天六点去上学。 She plays sports every day. 她每天都做运动。 (3)表示客观现实。 The table has four legs.桌子有四条腿。 There are 63 students in my class. 我们班有63个学生。 (4)表示客观真理,科学原理,自然现象,等客观事实或格言谚语等。 The sun rises in the east every day.太阳每天从东方升起。 The earth goes around the sun.地球绕着太阳转。 (5)表示平日的喜好。 I like bananas. We don’t like vegetables. He likes blue. She doesn’t like strawberries. 二、只有主语在第三人称单数时在陈述句里面实义动词用“三单形式”, 其他人称(一,二,三复)用动词原形。 e.g. I/ We like English very much.我/我们非常喜欢英语。 She/ He/His sister l ikes English very much. 她/他/她的妹妹非常喜欢英语 ★动词三单形式的变化规则: 1.(1)多数直接在动词词尾加-s. play — plays like — likes ask---asks work---works get---gets call---calls (2)以字母s, x, ch, sh或o结尾的动词,在词尾直接加-es. watch---watches wash---washes do---does go---goes (3)以“辅音字母加- y”结尾的动词,要先变y为i再加-es. try---tries study---studies cry---cries fly---flies 2.不规则变化:be---- is have----has 一般现在时态肯定句式:分为含有be动词和实义动词的两种情况:

一般现在时习题

一、写出下列动词的第三人称单数 drink go stay make look have pass carry come watch plant fly study brush do teach 二、用括号内动词的适当形式填空。 1. He often (have) dinner at home. and Tommy (be) in Class One. … (not watch) TV on Monday. 4. Nick (not go) to the zoo on Sunday. 5. ______ they ________(like) the World Cup 6. What _______they often _______(do) on Saturdays 7. _______ your parents _______(read) newspapers every day 8. The girl (teach) us English on Sundays. 9. She and I (take) a walk together every evening. 10. There ________(be) some water in the bottle. ` 11. Mike _______(like) cooking. 12. They _______(have) the same hobby. 13. My aunt _______(look) after her baby carefully. 14. You always _____(do) your homework well. (be) ill. I’m staying in bed. 16. She __________(go) to school from Monday to Friday. 17. Liu Tao _______(do) not like PE. 18. The child often ____________(watch) TV in the evening. / 19. Su Hai and Su Yang ___________(have) eight lessons this term. 20. -What day ____________(be) it today -It’s Saturda.

(完整版)一般现在时讲解及练习

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一般现在时讲解教案

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