7上复习2已修改

一、区别has/have与am/is/are的用法：has/have表示“有”，即“某人有某物”，am/is/are表示“是”即“…是…”二、有实义动词的一般现在时态的用法：动词原形和动词第三人称单数形式（一）动词第三人称单数形式：动词+s/es，规则：1）一般情况以及以e结尾的动词，直接加“s”，如：make----makes; come----comes2) 动词以o，s，x，ch，sh,结尾，加“es”，如：do---does; watch----watches; wish---wishes; miss----misses; guess----guesses3) 以辅音字母+y结尾的动词，先把y改为i，再加es, 如:study---studies4）特殊情况：have----has（二）句型转换：1）主语为第三人称单数，否定句，在动词前加doesn’t, 再把动词改回原形，一般疑问句，在句首加does，再把动词改回原形,回答用：Yes,人称代词+does./ No,人称代词+doesn’t. 如：She has small eyes. She doesn’t have small eyes.-- Does she have small eyes? -- Yes, she does./ No, she doesn’t.2) 主语为除第三人称单数之外的人称，否定句，在动词前加don’t, 一般疑问句，在句首加do, 回答用：Yes,人称代词+do./ No, 人称代词+don’t. 如：They have small eyes. They don’t have small eyes.-- Do they have small eyes? -- Yes, they do./ No, they don’t.练习：( )1.. ---______ he American? ---Yes. He comes from America.A. AreB. DoesC. DoD. Is( )2. ---Do you have a sister? ---___________ .A. Yes, you doB. Yes, I doC. Yes, I am.D. Yes, you do.( )3. Ellen _____ an old book and her brothers _______ many new books.A. has, hasB. have, have C have, has D. has, have( )4. What color _________ he like?A.isB. doC. hasD. does( )5. _____ he have a big nose or a small one?A. DoesB. DoC. IsD. Are( )6. I am sorry I ______ know her.A. isn’tB. doesn’tC. don’tD. haven’t根据句子意思，用is, are, am, do ,does, have, has填空。

1. I __________ a Chinese teacher.2. _______ you from Canada?3. ________ they have many friends?4. ________ he from Hainan?5. ---______ Jack have a good friend? ---Yes, he ______.6. _______ he a good teacher? --- Yes, he ______.7. He and his sister _______ in different grades.8. ______ your mother a doctor?9. I _____ an old friend. His name is Allan.10. Kangkang _______ a panda. It is very cute.11. You ________ a nice house. I like it every much.12. Bruce Lee _______ many books.13. Do they _______ fifteen apples?14. Does Bruce Lee _______ many friends in China?15. Jerry ______ a big nose.16. He _______ a map of Hainan. He doesn’t ________ a map of China.17. -- Does your father______ a wide mouth? -- No, he ______ not.18. My friend, Li Ming ________ only one sister.三、名词性物主代词与形容词性物主代词的用法区别：名词性物主代词与形容词性物主代词的汉语意思是一样的，名词性物主代词可独立使用，后面不要跟名词；但形容词性物主代词不可独立使用，后面要跟名词。

如：This is my shirt.=This shirt is mine. 句子当中my为形容词性物主代词，mine为名词性物主代词，your, his, her, our, its, their，my等都属于形容词性物主代词，形容词性物主代词通常置于名词前，修饰限定名词，作定语；而名词性物主代词mine, yours, his, hers, its, ours, theirs相当于“形容词性物主代词+名词”, 当主语，宾语，或表语；如：Is this your coat? == Is this coat yours? 这是你的大衣吗？练习：( )1. -- Is that coat ________.? -- Yes, it’s _________ coat..A. his, he’sB. yours, your C her, hers D. mine, your( )2. Our books are here. ________ are over there.A. They’reB. TheirC. TheirsD. Your( )3 She is a girl, ________name is Mary.A. sheB. hisC. herD. she’s( )4.---______ dress is it? ---It’s hers.A. Who’sB. WhoseC. WhatD. Which( )5. _______ color is yellow. A. It’s B. Its C. Is it D. Yours根据汉语写单词：1.Could_________(你)ask_________(他) to call_________(我)back?2.Don’t forget_________（我们）.3._________(我们)would like to buy_________ (他们).4.Could_________(你们)help___________(她)out?5. There’s（有）one dollar on the floor. Pick___________(它)up.6._________（他们）are friendly to___________（你们）.7.__________(我)like_______（她）a lot.8.__________(她)brings______（他们）to_______（我们）.9.Does_________（他）give_______(它)to__________(他)？10._________（他）does__________(他的)homework on Sunday.11.___________(它)can ’t find__________(它的)way home.12.___________（她）looks after_________(她的)grandmother.13.This is__________（我的）pen. That ’s__________（你的）。

14.These coats aren ’t_________(我的). I think they ’re__________（你们的）。

15._________(他的)jacket is blue.__________（她的）is white.16.---Whose bike is this? ---It ’s__________（他的）.17.Those are_________(我们的)desks. __________（他们的）are over there.18.-- Are these TV sets _________（我们的）？--No ,they ’re_________(他们的)TV .用所给的动词的适当形式填空。

1. He often__________(get)up at half past six.8. Rose often___________(cry 哭). But her brother___________( not cry)a lot.9. Kangkang often__________(carry)water for the old man.10. His uncle often_______(buy)some delicious food for him and he often_______(take)it to the school to eat.11. Lucy and Lily_________(go)to school at 7o’clock. Jim________ (go) at 6:45.看)TV?-- Yes, she often__________(watch) it on Sunday.-- Yes, I’d love to.忘记________(bring 带来) your clothes.21. -- Can he__________( speak) Chinese? —Sure.22. Why not__________(come)to China? Good idea.– How/what about (swim 游泳) this Sunday? -- No problem.4. look the same /look at/ look like5. The girl in green/The girl in a green skirt/ The one with black hair and black eyes.6. We are in the same school, but we are in different grades.7. -- Whose dress is this? -- It’s mine.8. pants/trousers, gloves, shoes, socks 常以复数的形式出现, 如： a pair of pants/trousers ，two pairs of shoes ，three pairs of glasses9. What+主语（某人）+ look like? 长得怎么样？如： -- What does your father look like? -- He is not very tall but very strong. 练习：按要求改写句子。