动词三单变化规律

动词第三人称单数变化规则如下：

1）一般情况下，动词后面直接加-s，例如：works gets says reads

2)以ch,sh,s,x或o结尾的动词，在后面加-es. 例如：go-goes teach-teaches wash-washes brush-brushes catch-catches do-does fix-fixes

3)以辅音字母+y结尾的动词，把y变为i再加es.例如：study-studies try-tries carry-carries fly-flies

特殊变化：have-has

用括号内动词的适当形式填空。

He often____________(have)dinner at home.

We_________(not watch)TV on Monday.

Nick________(not go) to the zoo on Sunday.

The girl_________(teach) us English on Sundays.

Mike _________(like)cooking.

My aunt_______(look) after her baby carefully.

You always______(do) your homework well.

动词第三人称单数变化规则如下：

1）一般情况下，动词后面直接加-s，例如：works gets says reads

2)以ch,sh,s,x或o结尾的动词，在后面加-es. 例如：go-goes teach-teaches wash-washes brush-brushes catch-catches do-does fix-fixes

3)以辅音字母+y结尾的动词，把y变为i再加es.例如：study-studies try-tries carry-carries fly-flies

特殊变化：have-has

用括号内动词的适当形式填空。

He often____________(have)dinner at home.

We_________(not watch)TV on Monday.

Nick________(not go) to the zoo on Sunday.

The girl_________(teach) us English on Sundays.

Mike _________(like)cooking.

My aunt_______(look) after her baby carefully.

You always______(do) your homework well.

(完整word版)动词三单变化规则与练习

哪些主语是第三人称单数? 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。 he has lunch at twelve. 她十二点吃午餐。 It looks like a cat. 它看起来像只猫。 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。 Bob does his homework every day. 鲍勃每天都做家庭作业 三、单数名词或"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. 那辆小汽车是红色的。 ④The cat is Lucy's. 这只猫是露茜的。 四指示代词this,that作主语时，是第三人称单数。如： ③This is a pen. 这是一支钢笔。 ④That is an eraser. 那是一块橡皮擦。 动词第三人称单数的变化规则 1、直接在动词后+s like- like s play-plays 2、以s, x, sh, ch, 接尾的动词+es wash-wash es 3、以辅音+o接尾的动词：+es go-go es 4、以辅音+y接尾的动词：变y为i+es f ly-f lies stud y →stud ies 注意：（动词三单特殊形式） go→goes，do→does have→has be→is 巩固练习题：（三单形式） 1.work_______ 2. watch_________ 3. clean________ 4. write_______ 5. teach_______ 6. wash__________ 7. have_______ 8.read________ 9. go__________ 10. do__________ 11. fly________ 12. study_______ 13.She ---------- (watch) TV. I ---------- (watch) TV. I 写出动词的第三人称单数 work________

动词ing和三单形式的变化规则

1.一般情况下直接加ing play玩—playing listen听---listening read stories（读故事书）-- reading stories climb mountains（爬山）-- climbing mountains 2.以不发音的e结尾的动词，去e，再加ing make制做—making dance跳舞---dancing come来---coming 3.辅音+元音+辅音结尾的单词，双写词尾字母再加ing *（元音字母a、e、i、o、u）swim游泳—swimming run跑步—running stop停止—stopping shop购物—shopping 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， 如：I play football. He plays football. I live in Shanghai. Sarah lives in Shanghai. 主语第三人称单数形式：he / she / it / my father… /Amy / Zhang Peng… 1.一般情况在词尾加s: like—likes dance---dances live居住—lives 2.以o、s、x 、sh、ch结尾的单词加es. do—does go-- goes teach教--- teaches watch看--watches wash clothes洗衣服--- washes clothes 3.以元音（aeiou）+y结尾的单词，加s: play-- plays say说-- says 4.以辅音+y结尾的单词，变y为i再加es ：fly kites放风筝-- flies kites study学习-- studies 5.特殊记：have有—has I have a book. She has a book. 1.一般情况下直接加ing play玩—playing listen听---listening read stories（读故事书）-- reading stories climb mountains（爬山）-- climbing mountains 2.以不发音的e结尾的动词，去e，再加ing make制做—making dance跳舞---dancing come来---coming 3.辅音+元音+辅音结尾的单词，双写词尾字母再加ing *（元音字母a、e、i、o、u）swim游泳—swimming run跑步—running stop停止—stopping shop购物—shopping 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， 如：I play football. He plays football. I live in Shanghai. Sarah lives in Shanghai. 主语第三人称单数形式：he / she / it / my father… /Amy / Zhang Peng… 1.一般情况在词尾加s: like—likes dance---dances live居住—lives 2.以o、s、x 、sh、ch结尾的单词加es. do—does go-- goes teach教--- teaches watch看--watches wash clothes洗衣服--- washes clothes 3.以元音（aeiou）+y结尾的单词，加s: play-- plays say说-- says 4.以辅音+y结尾的单词，变y为i再加es ：fly kites放风筝-- flies kites study学习-- studies 5.特殊记：have有—has I have a book. She has a book. 一般现在时态变陈述句变一般疑问句（主语是第三人称单数）规则Does +he /she/it /一个人的名字、身份+动词原形+…….？

动词单三形式变化规则

动词单三形式的变化规则---------对应时态（一般现在时） 1．一般情况下，直接加-s，如：cook-cooks，milk-milks? 2．2．以s。x。sh。ch。o结尾，加-es，如：guess-guesses，wash-washes，watch-watches go-goes? 3．3．以“辅音字母y”结尾，变y为i，再加-es，如：study-studies? 练习：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_______? wash_______? 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）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。?

英语动词第三人称单数变化规则

英语动词第三人称单数变化规则 一般现在时的肯定句中，主语为第三人称单数的动词变化主要体现在词尾的变化上，其规律为： doesn’t 或does not，动词的第三人称单数形式要还原成原形：格式为doesn’t/does not + 动词原形，如： " He goes to school at six in the morning. (变否定句) →He doesn't go to school at six in the morning. 2、变一般疑问句：把含有动词第三人称单数形式的变成一般疑问句时，要借用助动词does，如： She goes home at five every day. →Does she go home at five every day --- Yes, she does./No, she doesn’t. 3、对划线部分进行提问（变特殊疑问句）：一般格式为Whxxx + 一般疑问句 She goes home at five every day. (对划线部分提问) →When/What time does she go home every day She goes home at five every day. (对划线部分提问) ]

→Who goes home at five every day She goes home at five every day. (对划线部分提问) →What does she do at five every day 哪些主语是第三人称单数 1、人称代词he, she, it； 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。 2、单个人名、地名或称呼作主语；是第三人称单数。如： Han Mei looks like her mother. 韩梅看起来像她的母亲。 , Beijing is in China. 北京在中国。 Uncle Wang often makes cakes. 王叔叔经常做蛋糕。 3、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； A horse is a useful animal. 马是有用的动物。 This book is yours. 这本书是你的。 That car is red. 那辆小汽车是红色的。 The cat is Lucy's. 只猫是露茜的。 4、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： Everyone is here. 大家到齐了。 @ There is something wrong with the watch. 这块手表有毛病。 This is a pen. 这是一支钢笔。 That is an eraser. 那是一块橡皮擦。 5、不可数名词作主语时为第三人称单数。如： The milk is in the glass.牛奶在玻璃杯里。 The bread is very small. 那面包很小。 The water is very cold. 那些水很凉。 6、当数字或字母作主语时，看作第三人称单数。如： “7” is a lucky number in western countries, but “8” is a lucky number in China. “7”在西方国家是个吉利数字，但在中国“8”是个吉利数字。 “I” is a letter and a word. “I”既是个字母，又是单词。 ： 例题引路： 1、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________ teach________ 2、用括号内动词的适当形式填空。 1. He often ________(have) dinner at home. 2. We _____________ (not watch) TV on Monday. 3. Nick ___________ (not go) to the zoo on Sunday.

动词现三单变化

名词的复数变化规律 一般现在时主语单三人称时的动词变化 ①在一般现在时中，当主语为第三人称单数时，动词要用“s”型（即第三人称单数形式）。 ②所谓动词“s”型的构成，可按名词变复数的规则来记，即： i）在动词尾直接加s。如： play—plays，want—wants，work—works，know—knows，help—helps，get—gets ii）以字母s、x、ch或o结尾的动词加-es；如： guess—guesses，fix—fixes，teach—teaches，brush—brushes，go—goes，do—does，watch —watches，catch—catches iii）以辅音字母＋y结尾的动词，先变y为i，再加-es。如： study—studies，carry—carries，fly—flies，worry—worries ③④强调如何将主语是第三人称单数的肯定句变为否定和疑问句。现举例说明（用划线部分来说明顺口溜）： 1）His mother works in a factory． His mother doesn’t work in a factory． Does his mother work in a factory？ 2）Mr Li teaches us English． Mr Li doesn’t teach us English． Does Mr Li teach you English？ 3）My brother studies maths well． My brother doesn't study maths well． Does your brother study maths well？

动词第三人称单数的变化规则及练习

动词第三人称单数的变化规则及练习 一、使用情况： 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。(标志词usually often always sometimes never every等) 二、变化规则 1、直接在动词后+s 例如：like- likes play-plays 2、以s, x, sh, ch, 接尾的动词：+es 例如：wash-washes 3、以辅音+o接尾的动词：+es 例如：go-goes 4、以辅音字母+y接尾的动词：变y为i+es 例如：fly-flies 以元音字母+y接尾的动词后+s 例如：play-plays 5、除上述规律外，还应注意下面三点： 1)动词have ，遇到主语是第三人称单数时，要用has；动词be 的第三人称 单数形式是is。 2）含有动词第三人称单数形式的句子变否定句时，要用doesn't + 动词原形，如：He goes to school at six in the morning. (变否定句)→He doesn't go to school at six in the morning. 3)对含有动词第三人称单数形式的句子提问时，要用助动词does 如：She goes home at five every day. (对划线部分提问)→When / What time does she go 注意：不规则变化：have-----has，be-------is，do-----does

I 写出下列动词的第三人称单数(-s)和现在分词(-ing) go do play jump swim run put sing dance come get have fly study read write look drink eat walk like

英语动词单三变化规则及名词单数变复数口诀

英语动词第三人称单数变化规则及 名词单数变复数口诀 一、动词的第三人称单数现在式变化规则: 1)一般由动词原形加-s get-gets play-plays 2)以e结尾的动词，加-s like-likes make-makes 3)以o结尾的动词加-es go-goes do-does 4)以s, x, ch, sh等字母结尾的动词，后面加-es kiss-kisses fix-fixes teach-teaches fish-fishes 5)以辅音字母加y结尾的动词，先将y变i, 再加-es fly-flies study-studies 6) have –has 1、一般现在时 ①主语+动词原型V I have a friend. You have a friend. We have a friend. They have a friend. ②主语(第三人称单数)+动词V(三单) She / He / It has a friend. Tom / My mother has a friend.

2.不规则动词过去式与过去分词分类记忆表 （一）、AAA. (原形，过去式和过去分词一致) 1. 花费 cost cost cost 2. 割 cut cut cut 3. 伤害 hurt hurt hurt 4. 让 let let let 5. 放 put put put 6. 朗读 read read read 7. 设置 set set set 8.打击，碰撞 hit hit hit 9.关上门窗 shut shut shut 10.让 let let let （二）、ABB(过去式和过去分词一致) 1) 过去式、过去分词含有-ought 1. 带来 bring brought brought 2. 买 buy bought bought 3. 打架 fight fought fought 4. 想 think thought thought 5. 寻找、探究 seek sought sought 2) 过去式、过去分词含有-aught 5. 抓住 catch caught caught 6. 教 teach taught taught t替换原形-d 3) 过去式、过去分词- 7. 建筑 build built built 8. 借出 lend lent lent 9. 花费 spend spent spent 10.派遣 send sent sent 4) 过去式、过去分词 在原形词尾加t或d 11. 学会 learn learnt/ed learnt/ed 12. 意思 mean meant meant 13. 燃烧 burn burnt/ed burnted 13. 做梦 dream dreamt/ed dreamt/ed 13. 处理 deal dealt dealt 14. 听 hear heard heard 5) 过去式、过去分词改为-ept 15. 保持 keep kept kept 16. 睡觉 sleep slept slept 17. 扫 sweep swept swept 6) 过去式、过去分词改为-elt

英语动词单三变化规则及名词单数变复数口诀

动词的第三人称单数现在式变化规则： 1）一般由动词原形加-s get-gets play-plays 2）以e结尾的动词，加-s like-likes make-makes 3)以o结尾的动词加-es go-goes do-does 以s, x, ch, sh等字母结尾的动词，后面加-es kiss-kisses fix-fixes teach-teaches fish-fishes 4)以辅音字母加y结尾的动词，先将y变i, 再加-es fly-flies study-studies 5) have –has 一般现在时 主语+动词原型V I have a friend. You have a friend. We have a friend. They have a friend. 主语（第三人称单数）+动词V（三单） She / He / It has a friend. Tom / My mother has a friend.

名词单数变复数口诀 (一) 规则变化 名词单数变复数，直接加-s 占多数； s, x, z, ch, sh 来结尾，直接加上-es； 词尾是 f 或fe，加-s 之前先变ve； 辅母+ y 在词尾，把y 变i 再加-es； 词尾字母若是o，常用三个已足够， 要加-es 请记好，hero, tomato, potato。 (二) 不规则变化 男人女人 a 变e，鹅足牙oo 变ee； 老鼠虱婆也好记，ous 变ic； 孩子加上ren，鱼鹿绵羊不用变。 This---these(这些) that -- those(那些) 【解说】 1. 英语名词有单数和复数的区别，单数表示“一”，复数表示“多于一。”名词由单数变复数，多数是规则的变，直接加-s，例如：book →books, girl →girls。但以-s, -z, -x, -ch, -sh 结尾的名词，变成复数时加-es, 例如：bus →buses, buzz →buzzes, box →boxes, watch →watch es, brush →brushes 2. -f(e) 结尾的名词单数变复数歌诀：①树叶半数自已黄，妻子拿刀去割粮，架后窜出一只狼，就像强盗逃命忙。②妻子持刀去宰狼，小偷吓得发了慌，躲在架后保己命，半片树叶遮目光。例如：leaf (树叶，叶子)，half (一半)，self (自已)，wife (妻子)，knife (刀子)，shelf (架子)，wolf (狼), thief (窃贼，强盗) 和life (生命)，这些名词变成复数时，都要改-f (e) 为v，再加-es。 3. -f 结尾的名词直接加-s 变复数歌诀：海湾边、屋顶上，首领奴仆两相望；谁说他们无信仰，证据写在手帕上。例如：

三单动词变化及读音

动词三单变化规律（只有一般现在时才有第三人称单数） 动词三单变化规律（只有一般现在时才有第三人称单数）
动词好好看，词尾有变幻，规律掌握好，一点都不难。 动词好好看，词尾有变幻，规律掌握好，一点都不难。 1. 一般在词尾加 s: eats drinks sleeps sees looks hears walk talk reads writes
2. 词尾读音 是稀奇”，就加 es： 词尾读音“是稀奇 ， 是稀奇 ： kisses misses fixes dresses stresses presses expresses impresse s washes brushes pushes flashes teaches watches matches 就不改， 3. 单词结尾 y，千万别乱猜，元加 y 就不改，直接加 s，辅音加 y，改 y 为 i 加 ，千万别乱猜， ， ， es: stay pay play buy say enjoy destroy display spray slay
study--studies carry –carries marry—marries worry—worries hurry —hurries fly--flies try--tries dry—dries cry—cries bury--buries 4. 记住特殊的两个单词 go 和 do 后面加 es： ： goes does
5. 记住最为特别的 be 的三单是 is; have 的三单是 has. 六．单词三单变化练习，填充下列表格： 单词三单变化练习，填充下列表格： 词尾只加 s 1 2 3 4 5 6 7 8 9 10 特别的两个单 词 词尾要加 es 不改 y 直接加 s 改 y 为 i 加 es o 后加 es

动词三单形式变化规则练习

一般现在时 动词三单形式变化 1.一般直接在动词后加s ；play--plays 2.以s/x/o/sh/ch 结尾的动词，直接加es ；watch--watches 3.以辅音加y 结尾的动词，变y 为i 再加es ；study--studies 4.特殊变化，have--has (注意：只有当主语是she/he/it/人名单数/名词单数时，动词才要变化 “does ” 一出现，动词就还原。） 1.写出下列动词的三单形式 jump _______ throw _______ kick _______ catch _______ wash _______ go _______ study _______ busy _______ hop _______ run _______ read _______ have_______ 2.请在括号内选择正确的词。 Tom (like/likes) roller skating,but I (like/likes)watching TV. My father (read/reads)books,and I (do/does)my homework. Jack ’s classmates(play/plays)basketball every afternoon. ④Lily ’s sister(draw/draws)picture every day. ⑤Father(buy/buys)me a gift for my birthday. ⑥Jack and I(bounce/bounces)ball every Sunday morning. 3.请用括号内动词的正确形式填空 She_______(cook)everyday ，but doesn ’t_______(wash) everyday. 练 习 四大原则

动词单三形式变化规则

. 动词单三形式的变化规则---------对应时态（一般现在时） 1．一般情况下，直接加-s，如：cook-cooks，milk-milks 2．以s。x。sh。ch。o结尾，加-es，如：guess-guesses，wash-washes，watch-watches go-goes 3．以“辅音字母y”结尾，变y为i，再加-es，如：study-studies 练习：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_______ wash_______ 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）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。 如有侵权请联系告知删除，感谢你们的配合！ 如有侵权请联系告知删除，感谢你们的配合！ 精品

动词三单的变化规则及练习

-- 动词三单的变化规则及练习 规则： 1．一般情况下，直接加-s ，如： cook-cooks, milk-milks 2．以 s. x. sh. ch. o 结尾，加-es ，如：guess-guesses, wash-washes, watch-watches, go-goes 3．以“辅音字母 +y”结尾，变 y 为 i, 再加 -es ，如：study-studies 练习 : 写出下列动词的第三人称单数 (60 ’) drink ________ go _______ stay ________ make ________ look _________ have_______ pass_______ carry ________ come________ watch______ plant_______ fly ________ study_______ brush________ teach_______ 填空： (40’) 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) 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. 15. I _______(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 Saturday. 21. --

动词单三变化及练习题精选

动词第三人称单数词尾变化及读音 动词第三人称单数词尾变化有三种形式。 (1)一般动词在词尾加-s，-s在清辅音后读／s／，在浊辅音或元音后读／z／ds读／dz／，ts读／ts／。如： help→helps／helps／，know→knows／n uz／，get→gets／gets／，read→reads／ri dz／ (2)以字母s，x，ch，sh或有些以o结尾的动词加-es，-es读／iz／。如： guess→guesses／' siz／，fix→fixes／'fiksiz／，teach→teaches／'ti t iz／，wash→washes／'w iz／ 注意：go→goes／ uz／，do→does／d z／ (3)以辅音字母+y结尾的动词，先变y为i，再加-es，-ies读／iz／。如： carry→carries／'k riz／，fly→flies／flaiz／ 注：在play→plays／pleiz／，say→says／sez／中，字母y前为元音字母，第三人称单数形式直接在动词后面加-s。 (4)特殊词例外。如： be→is，have→has 以不发音字母“e”结尾的开音节词，如果尾音是[s]，[z]时，加“s”后字母“e”发音，与所加“s”，一起读做[iz]。如： close－closes [iz]

一般现在时练习 一.用词的适当形式填空。 1.What time_________ his father_________(do) the work? 2.He _________(get) up at five o’clock. 3.__________ you _________(brush) your teeth every morning. 4.What ________ ( do ) he usually ________( do ) after school? 5.Tom ________ ( study ) English, Chinese, Maths, Science and Art at school. 6. Kitty sometimes __________(go) to the park with his sister. 7.At eight at night, she __________( watch ) TV with her parents. 8. ________ Mike________( read ) English every day? 9.How many lessons________ your classmates______( have ) on Monday? 10.We often___________ ( play ) football in the playground. 二．选择 () 1. _____ you have a book? A. Do B. Are C. Is D. Have ()2. They _________ on a farm. A. working B. is work C. work D. is worked () 3. Does Peter like to watch TV? __________. A. Y es, he like B. No, he doesn’t C. Y es, he’d like D. No, he likes ()4. She doesn’t __________ her homework in the afternoon. A. doing B. to do C. does D. do ()5. How ____________ Mr. Brown ___________ to America? A. do,go B. is,go C. does,go D. does,goes ()6. Where’s my camera? I____________ it. A. am not finding B. am not seeing C. can’t find D. can’t look at ()7. How ___________ he go to work? He ___________ to work by bike. A. does ;go B. do;goes C. do ;go D. does;goes ()8. ______ you usually late for school?

动词的三单形式变化规则

哪些主语是第三人称单数现归纳总结如下： 一、人称代词he,she,it是第三人称单数。如： HelikeswatchingTV.他喜欢看电视。 Hehaslunchattwelve.她十二点吃午餐。 Itlookslikeacat.它看起来像只猫。 二、单个人名、地名或称呼作主语；是第三人称单数。如： ①HanMeilookslikehermother.韩梅看起来像她的母亲。 ②BeijingisinChina.北京在中国。 ③UncleWangoftenmakescakes.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： ①Ahorseisausefulanimal.马是有用的动物。 ②Thisbookisyours.这本书是你的。 ③Thatcarisred.那辆小汽车是红色的。 ④ThecatisLucy's.这只猫是露茜的。 四、不可数名词作主语时为第三人称单数。如： ①Themilkisintheglass.牛奶在玻璃杯里。 ②Thebreadisverysmall.那面包很小。 动词的三单形式变化规则： 1．一般情况下，直接加-s 2．以s.x.sh.ch.o结尾，加-es 3．以“辅音字母+y”结尾，变y为i,再加-es 4.have要变has 一般现在时用法专练: 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.Heoften________(have)dinnerathome. 2.DanielandTommy_______(be)inClassOne. 3.We_______(notwatch)TVonMonday. 4.Nick_______(notgo)tothezooonSunday. 5.______they________(like)theWorldCup 6.What_______theyoften_______(do)onSaturdays 7._______yourparents_______(read)newspaperseveryday 8.Thegirl_______(teach)usEnglishonSundays. 9.SheandI________(take)awalktogethereveryevening. 10.There________(be)somewaterinthebottle. 11.Mike_______(like)cooking. 12.They_______(have)thesamehobby.

动词三单的变化规则

上海恒山教育题库 ——专项练习（动词的第三人称单数） 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。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。 It looks like a cat. 它看起来像只猫。 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。 ③That car is red. 那辆小汽车是红色的。 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。如： ①Everyone is here. 大家到齐了。 ②There is something wrong with the watch. 这块手表有毛病。 ③This is a pen. 这是一支钢笔。 ④That is an eraser. 那是一块橡皮擦。 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。 ②"I" is a letter. "I"是个字母。 三单动词的变化规则 1．一般情况下，直接加-s 2．以s. x. sh. ch. o结尾，加-es 3．以“辅音字母+y”结尾，变y为i, 再加-es 一般现在时用法专练: 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. 2. Daniel and Tommy _______(be) in Class One. 3. We _______(not watch) TV on Monday. 4. Nick _______(not go) to the zoo on Sunday.