主格和宾格专项训练

第二课时英语人称代词和物主代词一、人称代词表示“我”、“你”、“他”、“她”、“它”、“我们”、“你们”、“他们”的词，叫做人称代词。

人称代词有人称、数和格的变化，见下表：I am a teacher. You are student. He is a student, too.We/You/They are students.2.人称代词宾格作宾语，表示动作行为的对象。

Give it to me. Let’s go (let’s =let us)3.单数人称代词并列作主语时，其顺序为：第二人称、第三人称、第一人称；复数人称代词并列作主语时，其顺序为：第一人称、第二人称、第三人称二、物主代词表示所有关系的代词叫做物主代词，也可叫做代词所有格。

物主代词分形容词性物主代词和名词性物主代词二种，其人称和数的变化见下表。

1.形容词性物主代词(my/your/his/her/its/our/their)+名词（相当于形容词）形容词性物主代词不能单独使用Is this your book? No,，it isn’t，it’s hers(her book)2.而名词性物主代词则相当于形容词性物主代词+名词,故其后不必加名词。

如：This pen is mine.反身代词1.含义反身代词用于指代某人或某物自己。

第一人称和第二人称的反身代词由形容词性物主代词+self/selves”构成；第三人称反身代词由人称代词的宾格+self/selves”构成。

2.用法：1、反身代词的句法功能：反身代词在句中主要用作宾语（用在动词和介词后）和同位语（通常放在主语后面或者句末）：He taught himself English.他自学英语。

She is too young to look after herself.她年纪太小，不能照顾自己。

He himself was a doctor.他本人就是一位医生。

【注】用作同位语主要是为了加强被修饰词的语气，通常紧放在被修饰名词后，若不引起误解，也可放在句末：You yourself said so./You said so yourself.你自己是这样说的。

初中英语代词专项训练及答案1．— Could you just tell ________ to call me back?— Sure, no problem.A．he B．she C．his D．him【答案】D【解析】【详解】句意：——你能让他给我回个电话吗？——当然，没问题。

考查代词辨析。

he他，人称代词主格；she她，人称代词主格；his他的，物主代词；him 他，人称代词宾格。

此空位于动词tell后，用人称代词him作宾格，故选D。

2．We should often help others and never only think about ______.A．yourselves B．ourselves C．themselves【答案】B【解析】【详解】句意：我们应该经常帮助别人，不要只考虑自己。

考查反身代词。

yourselves你们自己；ourselves我们自己；themselves他们自己。

主语we 是第一人称，故此空应填反身代词ourselves，故选B。

3．There isn’t __________ in today’s newspaper. Let’s watch TV.A．new something B．something newC．new anything D．anything new【答案】D【解析】【分析】【详解】句意：今天的报纸上没有什么新消息。

让我们看电视吧。

考查不定代词及形容词后置。

something用于肯定句；anything用于否定句或疑问句；本句是否定句，应用anything，排除A/B选项；形容词修饰不定代词，位于其后，故选D。

4．—Is it Jack’s T-shirt?—No, it isn’t. ________ is white.A．His B．Hers C．Her D．He【答案】A【解析】【详解】句意：——它是Jack的T恤吗？——不，它不是。

初中英语代词专项训练及答案1．—How was your weekend?—Great! I enjoyed ________ very much.A．me B．my C．I D．myself【答案】D【解析】【详解】句意：——你的周末过得怎么样？——很棒！我玩得很开心。

考查反身代词用法。

me“我”，宾格；my“我的”，形容词性物主代词；I“我”，主格；myself“我自己”，反身代词。

enjoy oneself“玩得开心”，又因为本题中主语为I，其对应的反身代词为myself。

故选D。

2．There is a big tree over there. Can you ________ to make a desk?A．cut down it B．cut them down C．cut it down【答案】C【解析】【详解】句意：那边有一棵大树。

你能把它砍倒做一张桌子吗?考查动词短语。

“cut down”为动副短语，意为“砍倒”，当代词作宾语时应置于两词中间，因此排除A选项；再由前面的“a big tree”是单数，可知代词应用it，排除B选项；故选C。

3．There must be ________ wrong with my computer.A．anything B．nothing C．something D．everything【答案】C【解析】【分析】【详解】句意：一定是我的电脑出问题了。

考查不定代词的用法。

anything任何事；nothing没有事；something某事；everything每件事。

根据“There must be...wrong with my computer.”可知，电脑出了问题，There is something wrong with...“……有问题”，故选C。

4．They can’t afford the money ________ abroad.A．study B．studied C．to study D．studying【答案】C【解析】【详解】句意：他们付不起出国留学的钱。

七年级英语人称代词专项练习人称代词的主格第一人称：___ ___ 第二人称：___ ___ 第三人称：___ ___ ___ ___一、按要求写出下列代词的形式1、I（宾格）2、he（形容词性物主代词）3、us（主格）4、they（宾格）5、she（宾格）6、you（名词性物主代词）7、it（宾格）8、him（复数）9、her（形容词性物主代词）10、my（复数）11、they（名词性物主代词）12、we（单数）二、巩固训练1、用am is are填空①What_______those? They are books. ②________That your uncle.③I _______Betty .Are you Bob? ④Mary _______ my aunt.⑤Gina and Paul________my cousins. ⑥ How _______ your father?2、单项选择①___ are his brothers. A. This B. That C. Those②I have____uncle. A. a B. an C. the③What’s___ name, ___is Mary . A. her her B. she she C. her she3、用所给代词的适当形式填空1)Are___________(this) your parents? 2)Those _________(be)my friends.3)They are his _________(cousin).We are going to the park with______(they).4)________(those) is a pencil._______(it) price（价格）is one yuan.5)________(her)is my sister._______(she) name is Gina4、填空：( )1. She is a student, _____ name is Julia.A. itsB. herC. hersD. his( )2. Could you help _____ with _______ English, please.A. I, myB. me, meC. me, myD. my, I( )3. A friend of _____ came here yesterday.A. myB. hisC. himD. himself( )4. ______ pencil-box is beautiful. But ____ is more beautiful than ______.A. Toms, my, heB. Tom's, mine, hisC. Tom's, mine, himD. Tom's, my, his( )5. Most of ______like Chinese food. A. they B. Their C. Them D. theirs( )6. Don't you let ____ help you ?A. I and my friendB. my friend and IC. my friend and meD. my friend and I to( )7. How hard______ works! A. we B. him C. he D. his( )8. ______ have been chosen.A. I, you and heB. He, you and IC. You, he and ID. You, and me( )9. She gave the erasers to Lucy and _______ . A. I B. me C. my D. mine ( )10. That's not ______, it is_______. I made it ______ .A. ours, mine, myselfB. your, mine, myselfC. yours, her, myselfD. yours, my, myself( )11. We bought _____ English-Chinese dictionaries.A. usB. oursC. ourselvesD. to us( )12. Most people think ______ are winning SARS.A. oursB.ourselvesC.weD. us( )13.______ can’t find ______ car, where is it?A.Theirs, themB.They, theirC.They, theirsD.Them, theirs( )14. — Give ______ a knife, please. —Which one is ______?A.He, himB.him, heC.him, hisD.he, his( )15. Can you help _______? A.they B.their C.them D.he( )16. This is _______ classroom. It’s not very big.A.ourB.oursD.theirs( )17. They are our teachers. We like ________ very much.A.theyB.themC.theirD.theirs( )18. Oh, that’s Mr Brown’s watch. Give it to ______, please.A.heB.hisC.herD.him( )19. _______mother is a teacher. A.I B.Mine C.My D.Me( )20. —Whose shirts are these? —I think they are ________.A.yourB.mineC.myD.their( )21. —Whose blouse is this? —It’s _________blouse. It’s _________.A.her, hersB.hers, herC.her, herD.hers, hers( )22 .They are ________ shoes. They’re ________.A.mine,myB.my,myC.mine,mineD.my, mine( )23.That’s OK. Let _____ help you. A.I B.me C.my D.mine( )24.Jim, is this ______ football soc k? Yes, It’s ________.A.you, meB.your, myC.your, mineD.yours, mine( )25. —Where are Li Lei and Jim? —Look, _____ are in ______ classroom.A.they, theirB.they, themC.them, theyD.them, theirs( )26.______ is the plane? It’s ________.A.whoes, oursB.Whose, oursC.Whose, ourD.Whose, us( )27.I think it’s _______. A.she B.her C.hers D.she’s( )28.This watch is not _______. _______ think it’s ________.A.mine, I, herB.mine, I, hersC.my, She, hisD.me, He, him( )29.Is this book ______? Oh, yes, it’s ______.A.you, my b.your, me C.yours, mine D.ours, I( )30.Tom has a yellow bag. Is that _______? A.him B.he C.he’s D.his ( )31.Is this yellow coat ________? A.you B.your C.yours D.your’s ( )32.Li Ming is a good ________.A.friend of meB.friend of mineC.mine friendD.my friend( )25. —Are those shoes ________? —No, they aren’t.A.yourB.youC.yoursD.their( )26.Don’t put the chairs here. Put _____ in the room.A.theyB.theirC.them d.theirs( )27.This is not my shirt. It’s ______. A.her B.his C.your D.you( )28.I have a good friend at school. ______ is Miss Wang.A.SheB.HisC.HerD.She’s( )29.That’s not my bag. It’s _________.A.TomB.Tom’sC.herD.you5、根据中文提示填空：1）、Is this _ _(你的)classroom? No, it’s not __(我们的). He’s __(他们的). 2）、_ __(他的)father is an architect and _ __(她的)is an engineer.3）、_ __(谁的)keys are these? —__ _ are _ __(他的), not _ __(我的).4）、This isn’t ___(我的)car; __ _(我的)is being repaired.5）、Is the coat _ __(你的)or _ __(她的)? It’s ___(我的)，not _ __(她的). 6）、__ _(她的)views of life and very different from _ __(我们的).7）、This is __ _(我的)umbrella and that one is _ __(你的).8）、This coat of _ __(你的)is much nicer than __ _(我的).9）、Those ties of __ _(他们的)must be more expensive than __ _(我们的).10）、I like __ _(你的)better than _ __(她的).6、人称代词和物主代词用所给词的适当形式填空1)、That is not ______ kite. That kite is very small, but ______ is very big. ( I )2)、The dress is _______. Give it to _________. ( she )3)、Is this ______ watch? (you) No, it’s not _______ . ( I )4)、________ is my brother. _________ name is Jack. Look! Those stamps are _________. ( he )5)、_________ dresses are red. (we) What colour are _________? ( you )6)、Here are many dolls, which one is _________ ? ( she )7)、I can find my toy, but wh ere’s _________? ( you )8)、Show _________ your kite, OK? (they)9)、I have a beautiful cat. _______name is Mimi. These cakes are _____. ( it )10)、Are these ______ tickets? No, ______ are not _______. _______ aren’t here. ( they )11)、Shall ________ have a look at that classroom? That is _________ classroom. ( we ) 12）、_________ is my aunt. Do you know _________ job? _________ a nurse. ( she )13）、That is not _________ camera. _________ is at home. ( he )14）、Where are ________? I can’t find ________. Let’s call _________ parents. ( they ) 15）、Don’t touch _______. _______ not a cat, _______ a tiger!16）、________ sister is ill. Please go and get _________. ( she )17）、____ don’t know her name. Would you please tell _____. ( we )18）、So many dogs. Let’s count _________. ( they )19）、I have a lovely brother. _________ is only 3. I like _________ very much. ( he )20）、May I sit beside _________? ( you )21）、Look at that desk. Those book are on ___. (it)22）、The girl behind _________ is our friend. (she )7、填上适当的人称代词或物主代词1）、I have no ink. Can you give ______ some?3）、The children are good students. ______ teacher likes _______ very much.4）、My brother is a worker. _______ likes _______ work.5）、We need help. Can you come and help ________?6）、A clock has no legs. But ______ has three hands on ______ face.7）、.Could you give me ______ pen? _______ is broken.8）、Oh, _______ think Mary and _______ brother are at home.9）、Can _______ help me? The box is too heavy.10）、These are our bikes. They’re _______.11）、Don’t call _____ names. They are sleeping.12）、A banana is a kind of food. ________ color is yellow.13）、I do my homework at home. Where does she do ________?14）、I often wash ______ face before sleeping.15）、He knows my pen is broken, and he gives me _______.16）、Mr and Mrs Green and a friend of ________ are coiming to see us.17）、She’s a teacher. ________ name is Miss Gao.18）、They are twins. _______ father is a teacher.19）、.Our books are all here. Is ________ here?20）、My book is not here, I think _______ is at home.21）、Your school is big, but ________ is bigger. We like ______ school.22）、Mr Li teaches ________English. We all like _______.23）、Tom and I are in Class One. _______ are good friends.8、用括号中的适当形式填空A)（1）Are these ________（you）pencils? Yes, they are ________（our）.（2）—Whose is this pencil? —It’s ________（I）.（3）I love ________（they）very much.（4）She is________（I）classmate.（5）Miss Li often looks after________（she）brother.（6）—Are these ________（they）bags ？—No, they aren’t ________（their）. They are ________（we）.9、根据句意用适当的人称代词、物主代词填空：1）、Mary works in a book store. likes work very much.2）、John and I are in the same school. go to school together.3）、Everybody likes that sport, do ?4）、She is a friend of . We got to know each other two years ago.5）、Her sister makes all own dresses.6）、I have many friends. Some of are good at English.7）、May I use bike? is broken.8）、Everybody is here except Ann and _____ friend Jane. ______ are in the library now.9、选择填空1）、Who’s singing over there ? — ________ is Sandy’s sister.A. ThatB. ItC. SheD. This2. ________ will spend the summer holiday in Hawaii.A. She, you and IB. You, she and IC. I, you and sheD. Her, me and you3. Between you and ________, he is not a real friend.A. meB. IC. heD. his4. My uncle bought a new bike for ________.A. theirsB. theyC. meD. I5. Mr Smith often praises ________ for his progress in studies.A. heB. himC. ID. me6. Here’s a postcard for you, Jim! — Oh, ________ is from my friend, Mary.A. heB. itC. sheD. it’s7. Don’t shake the young tree. ____ leaves are falling off. You should look after ____.A. It, it’sB. It’s, itC. Its, itD. It, it8. Little Baby knows that he should not take the things that do not belong to _______.A. heB. hisC. herD. him9. Will anyone go on a trip with him ? — Not ________.A. IB. meC. mineD. he10. Among those lovely toys, the brown toy dog was given by ________.A. heB. hisC. himD. he’s七年级英语重要语法项目专项练习人称代词和物主代词练习一、用适当的人称代词填空：1. __________ is my aunt. We often visit __________.2. China is a developing country. _________ lies in the east of Asia.3. Professor Wang sets ________ a good example. We must learn from ________.4. What day is __________ today? — __________ is Thursday.5. How far is the thunder ? — __________ is three kilometers away.6. I own a blue bike. The red one doesn’t belong to __________.7. These new houses are so nice. __________ are very expensive.8. __________ say that those old houses will be rebuilt.9. Is __________ the milkman at the door? —Yes, that’s __________.10. The fishermen caught a lot of fish, didn’t __________?11. Ling Ling is a girl. ____ studies in a primary school. Her brother lives with____ and helps ____ to prepare the lessons.12. The ship is lying at anchor (停泊) . ____ comes from Shanghai.13. This photo of your mother is very much like her. I like ____.14. Mike is my classmate. ____ is good at physics .15. Kate wants a glass of milk. Will you pass it to ____ ?16. What’s the weather like today ? ____ is cloudy.二、用形容词性物主代词和名词性物主代词填空1. I ate all ____ sandwiches yesterday. Can I have one of ____ ?2. Tell Tom not to forget ____ book. And you must n’t forget ____ .3. George has lost ____ pen. Ask Mary if（是否）she will lend him ____ .4.. Jack has a dog and so have I. ____ dog and ____ had a fight (打架).5. The teacher wants you to return that book of ____6. Mr. and Mrs. Green and a friend of ____ are coming to see us.7. Mary wants to know if（是否）you’ve seen a pair of gloves of ____ .8. We are going to Paris to stay with a French friend of ____ .三、用适当的人称代词和物主代词填空A. 从括号内选择正确的代词填空1. Your football clothes are on the desk.Please put _________(they，them，their，theirs) away.2. (We，Us，Our，Ours)_________ English teacher is Mrs. Green.We all like _________(she，her，hers).3. (I，Me，My，Mine)_________ can’t get my kite.Could you help _________(I，me，my，mine)?4. Tom can’t get down from the tree.Can you help _________(he，him，his)?5. Her kite is broken. Can _________(you，your，yours) mend it?6. We can’t find our bikes.Can you help _________(we，us，our，ours)?7. These are _________(he，him，his) planes.The white ones are _________(I，me，mine).B. 填入正确的人称代词和物主代词1. This isn’t her knife. _________ is green.2. These are your books，Kate. Put __________ in the desk，please.3. You must look after ________ things.4. Wei Fang，is that ________ ruler? Yes，it’s.5. They want a football. Give __________ the green one，please.6. It’s Lin Tao’s bag. Give ________ to __________.7. Is this pencil-box Li Lei’s? No，___________ is very new.8. This box is too heavy. I can’t carry _________.Don’t worry，Let __________ help __________.9. _____ is a boy _____ name is Mike. Mike’s friends like _____ very much.10. My sister is in _____ room. _____ is a teacher.11. Jane is a little girl. _____ mother is a nurse.12. We are in _____ classroom. _____ classroom is big.13. My father and mother are teachers. _____ are busy14. You are a pupil. Is _____ brother a pupil, too?四、用括号中的适当形式填空A)（1）Are these ________（you）pencils?Yes, they are ________（our）.（2）—Whose is this pencil?—It’s ________（I）.（3）I love ________（they）very much.（4）She is________（I）classmate.（5）Miss Li often looks after________（she）brother.（6）—Are these ________（they）bags ？—No, they aren’t ________（their）. They are ________（we）.B)1. This bike is my sister`s. It belongs to ___ (她的)。

一．填空12.This is_____(I)pen. 13.Look at_____(I).14.What’s______(you)name?15.The teacher asked ____(you) to read the book 16.Who is_____(he)? 17.I like____(he).18.This is____(he) mother. 19.The beautiful girl is______(she) sister.20._____(they) are my classmates21.Look at_____(they)._____(they) are so strong.23.The pretty woman is_____(we) teacher.24._____(we)are good friends.25.Let_____(we)sing a song together.26.____(I) have two big eyes.27.What color are_____(you) eyes?28._____(I) eyes are blue.29._____(they) teacher is Tom.30.Who is______(they) teacher?31.______(he) name is Tom32. ________ am a student . _______name is Peter.33. ______ are in China. These are not _______coats. ______ are over there. (they)34. ________ (who) pen is this. I think it’s ________(Bill)35. The book is _________(Mary and Jane)36. The pens are the _________(students)37. Tell ___(她)how to get there.38. Put ___(它)there.40. Who is there? It’s ___(我).41. What time is ___? ___’s 12o’clock..选出括号中正确的词，在正确的词上打勾。

03人称代词第一部分语法人称代词1. 定义：人称代词是用来指代人、动物或事物的代词。

它必须在人称（第一人称、第二人称、及第三人称）、数（单数、复数）以及性（阴性、阳性、中性）三方面与被指代的名词一致。

The cat is small. It（此处代指第三人称单数The dog）is Mary’ s.2. 分类：人称代词主格和人称代词宾格3. 用法（1）通常主格作主语（在句首，动词前）。

► He likes swimming. 他喜欢游泳。

（2）宾格作宾语（在动词或介词后）或作表语（在be动词后）。

► Can you understand me? 你能理解我吗？（作宾语）► —Who is knocking at the door? 谁在敲门？—It’s me. 是我。

（作表语）（3）人称代词在than之后与其他人或事物进行比较时，用主格和宾格都可以。

► Sam is much taller than I/me. 山姆比我高得多。

（4）单独使用的人称代词通常用宾格，即使它代表主语时也是如此。

► —I like travelling. 我喜欢旅游。

—Me too. 我也喜欢。

（5）人称代词并列时的排列顺序。

①人称代词单数并列作主语时，其顺序为：第二人称→第三人称→第一人称，即you, he/she/it and I（若是承担错误责任，第一人称应当先）。

► It was I and John that made her angry. 是我和约翰使她生气了。

①复数人称代词作主语时，其顺序为：第一人称→第二人称→第三人称，即we, you and they。

【2020•天津市】I bought a present for ________. I hope you like ________.A．your; this B．yours; that C．you; it D．you; one【答案】C【解析】句意：我给你买了一件礼物。

初中英语代词专项训练及答案1．Look at these trees, we can’t __________. The animals are losing their homes.A．cut it down B．cut down it C．cut down them D．cut them down 【答案】D【解析】【分析】【详解】句意：看这些树，我们不能砍倒它们，动物们正在失去它们的家。

考查人称代词宾格。

it“它”；them“他们”。

cut down“砍倒”。

“动词+副词”构成的动词短语，若接人称代词宾格，宾格放中间，排除B和C；根据“these trees”可知，用复数代词them，故选D。

2．—Do you have _________ about your holiday to tell us, Sam?—Yes, I have a lot of funny things to tell you.A．interesting something B．interesting anything C．anything interesting【答案】C【解析】【分析】【详解】句意：——山姆，你假期有什么有趣的事要告诉我们吗？——是的，我有很多有趣的事情要告诉你。

考查定语后置。

英语中形容词修饰不定代词时要后置，排除A/B选项，只有C选项符合结构，疑问句用anything，故选C。

3．My cousin invited many of his friends to his party, but ________ came. He was unhappy. A．a few B．few C．a little D．little【答案】B【解析】【详解】句意：我表弟邀请了他的许多朋友参加他的聚会，但很少有人来。

他很不高兴。

考查不定代词。

a few“少许，几个”，表示肯定，修饰可数名词复数；few “几乎没有，很少”，表示否定意义，修饰可数名词复数；a little“一点”，表示肯定，修饰不可数名词；little“几乎没有，很少”，表示否定意义，修饰不可数名词。

第二课时英语人称代词和物主代词一、人称代词表示“我”、“你”、“他”、“她”、“它”、“我们”、“你们”、“他们”的词，叫做人称代词。

人称代词有人称、数和格的变化，见下表：1.人称代词主格：作主语，表示谁怎么样了、干什么了。

I am a teacher. You are student. He is a student, too.We/You/They are students.2.人称代词宾格作宾语，表示动作行为的对象。

Give it to me. Let’s go (let’s =let us)3.单数人称代词并列作主语时，其顺序为：第二人称、第三人称、第一人称；复数人称代词并列作主语时，其顺序为：第一人称、第二人称、第三人称二、物主代词表示所有关系的代词叫做物主代词，也可叫做代词所有格。

物主代词分形容词性物主代词和名词性物主代词二种，其人称和数的变化见下表。

1.形容词性物主代词(my/your/his/her/its/our/their)+名词（相当于形容词）形容词性物主代词不能单独使用Is this your book? No,，it isn’t，it’s hers(her book)2.而名词性物主代词则相当于形容词性物主代词+名词,故其后不必加名词。

如：This pen is mine.反身代词1. 含义反身代词用于指代某人或某物自己。

第一人称和第二人称的反身代词由形容词性物主代词+ self / selves”构成；2. 用法：1、反身代词的句法功能：反身代词在句中主要用作宾语（用在动词和介词后）和同位语（通常放在主语后面或者句末）：He taught himself English. 他自学英语。

She is too young to look after herself. 她年纪太小，不能照顾自己。

He himself was a doctor. 他本人就是一位医生。

【注】用作同位语主要是为了加强被修饰词的语气，通常紧放在被修饰名词后，若不引起误解，也可放在句末：You yourself said so. / You said so yourself. 你自己是这样说的。

初中英语代词专项训练及答案1．—Can I help you?—Thanks. But I decide to do it by ______.A．me B．I C．meself D．myself【答案】D【解析】【详解】句意：——我有什么能帮到你么? ——谢谢。

但是我决定自己做这件事。

考查反身代词。

me我，宾格；I我，主格；meself单词错误;myself我自己。

根据“But I decide to do it”可知，回答表达不需要帮助要自己做，用短语“by oneself”。

主语是“I”，用反身代词“myself”。

故选D。

2．My sister wants to be an actress when grows up.A．she B．we C．he【答案】A【解析】【详解】句意：我妹妹长大后想成为一名女演员。

考查代词。

she她；we我们；he他；根据“My sister wants to be an actress”可知，此处指代的是“sister”，指代女孩应用she，故选A。

3．Miss Chen teaches _______ chemistry and she often makes the class interesting.A．we B．us C．our D．ours【答案】B【解析】【详解】句意：陈老师教我们化学，她经常使课有趣。

考查代词辨析。

we我们，主格；us我们，宾格；our我们的，形容词性物主代词；ours我们的，名词性物主代词。

结合语境和空前“teaches”可知，动词teach后接双宾语，构成“teach sb sth教某人某事”的结构，所以这里用宾格。

故选B。

4．We found that 90% of _________ students use the Internet every week.A．we B．us C．our D．ours【答案】C【解析】【详解】句意：我们发现90%的学生每周都使用互联网。