Unit3语法Grammar现在完成时七年级英语下册单元重难点易错题精练(牛津上海版)

班级姓名学号分数Unit 3 Is this your pencil?名词性物主代词和一般疑问句（时间：60分钟，满分：100分）一、单项选择(本大题共50小题，每小题1分，共50分)1．—Excuse me. Is this Karen’s coat?—No, it’s not ________. It’s my coat.A．hers B．her C．mine D．my2．—Jane, is this your mother’s bag?—No. The white one is _________. She likes white.A．my B．hers C．mine D．her3．This is not ________ ruler. ________ is over there.A．him, His B．his, He C．he’s, His D．his, His4．—Lily, do people in England celebrate the Mid-Autumn Festival?—No, they don’t. It is ________ festival, not ________.A．ours; their B．ours; theirs C．our; theirs D．theirs; our5．— Excuse me, does Mr. Wu teach ________ English?— No, Mr. Wu is our English teacher. ________ is over there under the tree.A．their; Theirs B．their; Their C．them; Their D．them; Theirs6．—Look at those purple gloves! Are they ________, Mary?—No, they aren’t. ________ are pink.A．you; I B．your; My C．yours; Mine D．you; Me7．—Whose gloves are they?—They’re ________. My parents buy them for me on my birthday.A．yours B．his C．theirs D．mine8．This bedroom is ________, and ________ is next to theirs.A．Lily’s and Lucy’s; ours B．Lily and Lucy’s; ours C．theirs; them D．theirs; our 9．—May I use your eraser? ________ is lost.—Of course. Here you are.A．Mine B．My C．Me10．—Is the scarf yours?—No, it isn’t. It’s ________, the girl over there.A．she B．her C．hers11．______ bag is blue, what about _______?A．My; her B．Mine; her C．My; hers D．Mine; hers12．—Tom, is this __________ pencil?—No, it isn’t. __________ is in the pencil box.A．your; Mine B．yours; Mine C．your; My13．— Is this ______ bike?— No, it isn’t. _______ is at home.A．you; me B．your; my C．yours; mine D．your; mine14．—David, you leave your CD in the classroom.—It isn’t ________. I think it’s ________.A．mine; Neil’s B．mine; Neil C．my; Neil D．my; Neil’s15．—Lily, let’s go to watch the film Avatar with Lingling in the cinema this weekend. This ticket is ________ and this is _________.—Great! Thanks, mum.A．her; his B．hers; his C．hers; yours D．her; your16．This is not __________ notebook. __________ is blue.A．my; My B．mine; Mine C．my; Mine17．— Is this your book, Betty?— Yes, it’s ______.A．mine B．yours C．his D．hers18．—Where is my pen?—Oh, sorry. I took ________ by mistake.A．yours B．his C．mine D．her19．— Whose camera is this?— Oh, it’s ________. Thank you!A．me B．my C．mine20．I need a new sweater, Mum. ________ is too small for me.A．I B．Myself C．My D．Mine21．—Is this your bicycle?—No. It is _________.A．she B．her C．herself D．hers22．Look, my shoes are worn out, what about ________?A．you B．her C．his D．your23．The notebook isn’t ________. I think it is Peter’s.A．me B．my C．mine D．myself 24．—Jack, is this black watch yours?—No, it’s Lucy’s. ________ is purple.A．His B．Hers C．Mine D．Yours25．She is my sister. Here are some photos of ________.A．her B．she C．hers26．________ school is big, but ________ is bigger than ________.A．Our, their, ours B．Our, theirs, oursC．Ours, theirs, them D．Ours, their, ours27．Yesterday I happened to meet a friend of ________ in the street. We lost touch for a long time. A．me B．I C．mine D．my 28．—Which bag is Lucy’s, David?—The red one is ________.A．his B．hers C．mine29．—Bob, are the two sweaters yours?—No, the yellow one is ________and the blue one is Gina’s.A．me B．my C．mine30．—Excuse me, is this red cup yours?—No, it’s Gina’s. ________ is green.A．Mine B．His C．Hers31．A set of keys _______ on the desk. It’s _______.A．is, hers B．are, hers C．is, your D．are, their 32．— Is this ________ blue jacket?— No, it’s Anna’s. The black one is ________.A．mine; his B．your; my C．my; yours D．his; hers 33．—Candice, are these ________ apples?—No, they are not. ________ are over there.A．your, My B．you, Mine C．your, Mine D．yours, My 34．This is not Nina’s ruler. ________ is a pink one.A．She B．Her C．Hers D．Herself 35．— Is Miss Lin ________ English teacher?— Yes. Look! This bike is ________.A．your; her B．yours; hers C．your; hers36．— Is this your father’s ring?— Yes, it’s ________.A．his B．hers C．mine D．yours 37．— Is this eraser Gina’s?— No, it’s not ________. ________ eraser is in the bag.A．her, Her B．her, Hers C．hers, Her D．hers, Hers 38．This is Lily’s room. That is ________.A．I B．me C．my D．mine 39．These aren’t ________ CDs. ________ are in the bookcase.A．my, I B．mine, My C．mine, Mine D．my, Mine 40．— Is that eraser your sister’s?— No, _________ is on the desk. It’s my eraser.A．she B．her C．hers41．—Is it Jack’s T-shirt?—No, it isn’t. ________ is white.A．His B．Hers C．Her D．He 42．—Look! Is this your eraser?—No, it’s not ________. It’s Lingling’s.A．mine B．hers C．his D．yours 43．—Are you Paul?—________. I’m David.A．Yes, I am B．No, I’m not C．Yes, you are D．No, you aren’t 44．—Do you like science?—________. I love it very much.A．Yes, I do B．No, I’m not C．Yes, I am D．No, I don’t 45．—Are you in Class One?—________.A．No, I don’t B．No, I’m not.C．Yes, I do D．Yes, I’m 46．—Is Daming from China?—________A．Yes, he isn’t B．No, he is.C．Yes, he is.D．No, I am not. 47．—Are those your jobs?—________.A．No, they aren’t B．No, they areC．Yes, they is D．Yes, they aren’t48．—________ you usually late for school?—No, ________.A．Do; I am B．Does; not C．Are; I’m not D．Are; I aren’t 49．—Is she your sister?—________A．Yes, she’s.B．Yes, she is.C．No, she is.D．No, he’s not. 50．—Are you playing basketball?—________.A．Yes, I am B．No, I’m C．Yes, I’m not D．No, I am 二、用所给单词的正确形式填空(本大题共20小题，每小题1.5分，共30分) 51．—Is this your ruler?—No, it isn’t. ________(I) is in the pencil box.52．I forgot to bring my crayons. Would you lend me ________ (you)?53．He lives in a flat next to ________(we).54．Are these key rings _________ (they)?55．My pen is broken. May I use ________ (you)?56．My bag is quite different from ________ (he).57．This is John, an old French friend of ________ (us).58．Our children go to the same school as ________ (they).59．This is not my book. It’s ________ (they).60．—Is this your dictionary?—No, it isn’t . It’s ________( she ).61．The eraser isn’t _______ (my).62．This isn’t my book. It’s ________. (he)63．Is the yellow schoolbag _______ (you)?64．This is my math book. Where is __________ (your)? 65．My bike is broken. May I borrow ________ (you)? 66．—Are these your books?—No, they are not ____. (my)67．—Is this your green pen?—Yes. It’s ________. (my) 68．The pencil isn’t Bob’s. It’s ________ (my).69．This watch is not _______(your).70．—Is this red pencil Tom’s?—No, _________ (he) is a blue one.三、句型转换(本大题共10小题，每小题2分，共20分) 71．This is their school. (改为同义句)This school ________ ________.72．These are my books.（改为同义句）These books are ________.73．Those are her rulers.(改为同义句）Those ________ are ________.74．Those are my pens.（同义句）Those pens ________________.75．These are Tony’s bags. (改为一般疑问句，并作肯定回答)—_________________ Tony’s bags?—Yes, ________ ________.76．I play basketball after school. (改为一般疑问句)_____ ______ ______ basketball after school?77．This is my book. (改为一般疑问句)________ ________ your book?78．That is her photo. (变复数同义句)Those ________ are ________.79．—Is that your mum?（作肯定回答）—Yes, ________ _________. 80．Is this your ruler?(否定回答) ______, it _______.参考答案：1．A【解析】句意：——对不起。

7BU3Grammar同步基础练习一、词汇1．I am collecting _______（明信片）.2. He took some ________ (钥匙) out of his pocket.3.How much is this kind of pencil c________?4. What a beautiful _______ (T恤衫) it is!5. Is she a friend of ________（you）?6. Andy would like to take the boys to his_______ (school) football field.7. We're really looking forward to _______ (see) you again.8. It's a favourite game of _______ (they).9. The party was at _______ (Sandy) home. .10. Half of the money was_______ (I).二、单项选择1.I like_______girl in the white coat. She loves playing _______ chess.A. the, theB. the ,/C. a , theD. a, the2. He walked _________ miles in eight days.A. two hundreds of B .two hundredsC. two hundred D .two hundred of3. I do my homework ______ ten o’clock every night.A. forB. onC. untilD. /4. Beijing,________ capital of China, is________city with a long history.A. the; the.B. a ; aC. the; aD. /; the5. It took ______ three hours _______ my homework every day.A. my, finishB. me, finishC. me, to finishD. me, finish6. You can study ________ subject you want to.A. someB. manyC. aD. any7. —How many apples are there in the fridge?—_________.A. NothingB. NoneC. NoD. No one8. There is ________ airport in this city.A. notB. noC. noneD. nothing9.Tell me about ________ classmates.A．you B．your C．yours D．yourself10.My kids spend hours chatting on the phone to ________ friends. A．their B．them C．theirs D．they 11.—Excuse me, is this ________ bike?—Yes, it's ________.A．Tom's; his B．Tom; his C．Tom's; hers D．Tom's; yours 12.—So ________ birthday party was it last night?—Let me see. Oh, it's ________．A．whose; my B．who; my C．whose; mine D．who; mine13.How far is it from your home to the Great Wall?—It's about two ________ walk.A．hour B．hour's C．hours D．hours'14.—Is the man in a white shirt ________ father?—Yes, and ______ father is a doctor.A．Lucy and Lily's; their B．Lucy's and Lily's; theirsC．Lucy's and Lily's; their D．Lucy and Lily's; theirs15.—My God! I left my umbrella home.—Don't worry. You can share ________．A．I B．me C．myself D．mine16.The dress in your hand is beautiful. Is it ________？—Yes, but I'll give it to my sister as ________ birthday present. She likes it very much.A．yours; hers B．your; hers C．yours; her D．your; her17.Miss Li sat here just now. Maybe the book is ________．A．she B．her C．hers D．herself18.Now we can buy ________ clothes in the online shop at a very good price. A．child and man's B．children and men'sC．children's and men D．children's and men's19.I have a lovely pet dog._________name is lucky.A. ItB. ThisC.ItsD. She20.Reading more helps________learn better.A. weB. ourC. usD. ours三、同义句改写1.This theater is a good place. We can watch movies there.This theater is ________ ________ ________ ________ ________ movies.2.There are no short cuts to learning English.There ________ ________ short cuts to learning English.3.They usually take the bus to school. (改为同义句)They usually ________ ________ ________ ________ the bus.4.Maybe he is at home.He ________ ________ at home.5.Why not have a rest? (改为同义句)________ have a rest.四、首字母填空Look! Some students are laughing happily there. They are the exchange students from F___1___ . They all speak French and they are very h___2___ to visit the modern town — Changjiang Town. I live in this town, so I can tell you a lot about it.This is a new town near Nanjing. How f___3___ is it from this town to the centre of Nanjing? It only takes thirty minutes to g___4___ to the centre of Nanjing b___5___ underground. Most people in Changjiang Town live in tall buildings. I also like living in tall buildings because I can be c___6___to my friends. I live on the top floor of a 35-floor building. Jack lives two floors below me. He isn’t g___7___ atEnglish, so he often goes ___8___ to get help from me. There are some souvenir shops in Changjiang Town. The souvenirs here are very cheap. You can buy some w___9___ a little money.If you come to Changjiang Town, I will be glad to ___10___ you around it.答案：一、1.postcards2.keys3.case4.T-shirt5.yours6.school’s7.seeing8.theirs9.Sandy’s 10mine二、1-5 BCCCC 6-10DBBBA 11-15ACDAD 16-20CCDCC三、1.a good place to watch2.aren’t any3.go to school by4.may be5.Let’s四、1.France2.happy3.far4. get5. by6.close7.good8. up9. with 10.show。

用法
物主代词表示所属关系，有 形容词性和名词性物主代词之分。
形容词性物主代词 修饰名词，作定语， 不可独立使用。
This is my book.
Her mother is a math teacher.
Their pet cat is cute.
用法
物主代词表示所属关系，有 形容词性和名词性物主代词之分。
The exchange students are from the UK. = The exchange_s_t_ud_e_n_t_s’_homes are in the UK.
Their homes are in the UK.
the rule
• We add ‘ to a plural noun ending in –s （在以s结尾的名词复数后面直接加 ’）
next room. 4. Here is my dog. __I_ts___(Its / It's) name is Toby. 5. ___H_i_s_(He / His) bike is so old that it can hardly work.
名词性物主代词 （=your hobby） 作介词宾语
My iPad is very beautiful. His is even more
beautiful.
名词性物主代词 （=his iPad）作主语
You can borrow his iPad.
形容词性物主代词
练习
用所给词的适当形式填空 1. These boxes are _m__in_e_(I), and those are _h_e_r_s_(she). 2._I_t_s_(it) name is Kitty. 3. This is not __m_y__(I) pen. It’s _h_is_(he). 4. _O_u_r_(we)school is beautiful, and _t_h_ei_r_s_(they) is beautiful, too.

Ⅰ. I. Choose the best answer. (选择最恰当的答案)()1. Let’s __________ some delicious food and drinks.A. drinkB. eatC. haveD. see ()2. I’d ___________ have some water. I don’t like drinking milk.A. preferB. ratherC. likeD. than ()3. What do you __________ buy for your father?A. needsB. needC. needingD. needto()4. Wash your hands first, __________ it’s time to make a cake.A. thenB. after thatC. nextD.second()5. There’s some milk in the fridge. You __________ to buy any.A. don’tB. needC. needsD. don’tneed()6. —Would you like some Sprite?—No. I’d __________ some yogurt.A. rather drink.B. prefer drinkingC. rather to drinkD. betterto()7. They are looking forward __________ the barbecue.A. forB. withC. aboutD. to ()8. What did you do __________ the party?A. withB. inC. onD. for ()9. —Where do you live?—My __________ is 428 Gangland Road, Guangzhou.A. placeB. roadC. liveD.address()10. Li Joe can’t study English well. It’s __________ for him to study English.A. easyB. differentC. difficultD. same()11. —What is your __________?—Collecting stamps.A. hobbyB. amusementC. loveD. invention()12. Let’s practice English in pair. Now find your __________, please!A. classmateB. studentC. partnerD.group()13 —Li Lei doesn’t study very hard.—Maybe he will __________ the exam.A. failB. pass C .fails D.passes()14 —Who’s Kelly?—She is one of my __________ from the U.S.A. She often writes to me.A. clubsB. universitiesC. pen friendsD.teachers()15 After finishing the __________ school, we go to the middle school.A.firstB. primaryC. juniorD.SeniorII. Complete the sentences with the given words in their proper forms. (用所给单词的适当形式完成下列句子)1. Jack is from __________(British). But he likes __________ food (China).2. My cousin has given me an __________(invite) of her birthday party.3. Mary is _________(interest) in computer games.4. The soldiers raise our __________ (nation) flag every day.5. He is an __________ (office) in SPCA.6. Mum bought me a __________(love) cat.7. We should be __________(care) when we swim.8. I helped the old man cross the road __________ (safe).9. We call people from the USA __________ (America).10. Shanghai is a very __________ (crowd) city.11. – What’s your __________(nation)? – __________ (India).12. Miss Green is an __________ (Australia).13. That __________ (motorcycle) drives so fast.14. Jack has a __________ (break) leg.III. Rewrite the following sentences as required. 按要求改写句子。