八年级英语下册Unit 3 Could you please clean your room练习题
1 八下英语Unit 3 Could you please clean your room ？试题 重点短语 go out for dinner 出去吃 stay out late 在外面待到很晚 go to the movies 去看电影 get a ride 搭车 work on 从事 finish doing sth. 完成做某事 clean and tidy 干净整洁 do the dishes 洗餐具 take out the rubbish 倒垃圾 fold your/the clothes 叠衣服 sweep the floor 扫地 make your/the bed 整理床铺 clean the living room 打扫客厅 no problem 没问题 welcome sb. 欢迎某人 come home fro m school/ work放学/下班回家 throw down 扔下 sit down 坐下 come over 过来 take sb. for a walk 带某人去散步 all the time 一直;总是 all day/evening 整曰/夜 do housework 做家务 shout back 大声回应 walk away 走开 .share the housework 分担家务 a comfortable home 一个舒适的家 in surprise 惊讶地 get something to drink 拿点喝的东西 watch one show 观看一个节目 hang out 闲逛 pass sb. sth. 把某物传给某人 lend sb. sth. 把某物借给某人 get sth. wet 使某物弄湿 hate to do sth. 讨厌做某事 do chores 做杂务 help sb. (to ) d o /with sth 帮助某人干某事 bring a tent带顶帐篷来 buy some snacks买些小吃 go to the store去商店 invite sb. to a party邀请某人参加聚会 make sb. do sth. 使某人做某事 enough stress足够的压力 waste of time浪费时间 in order to为了 get good grades取得好成绩 mind doing sth. 介意做某事 depend on依赖;依靠 develop children’s independence发展孩子的独立性 look after/take care of 照顾；照看 do one’s part in (doing ) sth.做某人分内的事 一、单项选择 （ ）1. –Could I use your eraser for a while? --Yes, of course you _______. A. could B. can C. will D. should （ ）2. There is just ______ at home. Would you go to the supermarket and get ________? A. a few vegetables; some B. few vegetables; any C. a little juice; some D. little juices; any （ ）3. –I can stay and help you _________ you like. --So nice of you, Bill. A. until B. though C. if D. and （ ）4. –There is a smile on Miss Gao’s face. She must be ___ with Sam’s work. --I think so. No one did as _____ as him in our class. A. angry; well B. pleasing; good C. strict; good D. pleased; well （ ）5. –Do you like talking with your friends on the telephone or mobile phone? --_______. I enjoy chatting on-line. A. Neither B. Either C. Both D. None （ ）6. There must be ________ wrong with the clock. It doesn’t work. A. nothing B. something C. everything D. anything （ ）7. –What was your brother doing at this time yesterday? --He was reading a magazine ______ I was writing an e-mail at home. A. as soon as B. after C. until D. while （ ）8. –Let’s _______ some dumplings right now. --OK. I’ll cut up the meat first. A. eat B. buy C. heat D. make （ ）9. Alison is a funny boy. He often makes us ______. A. to laugh B. laughing C. laugh D. laughed （ ）10. It’s nice of you to _______ so much time showing me around your school. A. take B. spend C. cost D. have （ ）11. All of us find ________ necessary to take exercise every day. A. this B. that C. them D. it （ ）12. Hurry up, ________ you will miss the plane. A. and B. but C. so D. or （ ）13. The new kind of car is ________ dear. I don’t have __________ money. A. too much; much too B. much too; too much C. too much; too much D. much too; much too （ ）14. –How long can I _________ the book? --For two weeks. A. keep B. borrow C. lend D. buy （ ）15. –We all like Miss Wang. --I agree with you. She always makes her English classes ________. A. interested B. bored C. interesting D. boring （ ）16. –Could you please sweep the floor? --________. I am busy babysitting my sister. A. Sorry, you can’t B. Yes, sure C. Yes, I can D. Sorry, I can’t （ ）17. –My recorder is broken. Could I use yours? --_______, but you have to return it tomorrow. 2
A. I’m not sure B. No problem C. I’m sorry D. I hope so （ ）18. –Could you please pass me the book? --_________. A. Yes, I could B. No, I couldn’t C. Sure. Here you are. D. No, that’s no problem （ ）19. The talented boy _______ write lyrics(歌词) when he was at the age of ten. A. may B. could C. must （ ）20.Could you please ____ on the road? A. not to play B. not play C. play not （ ）21.—He ___ speak three languages when he was ten years old. —What a clever boy! A. can B. could C. may （ ）22. It’s dangerous for children the dog. A.play B.to play C.play with D.to play with （ ）23.I never go to school late, . . A.so does Tom B.neither does Tom C.neither Tom does ( ) 24.Mark _______ a pen from Jim last night. A.lends B.lent C.borrowed D.borrows ( )25.He ______ at work. Don’t trouble him. A.may B.may be C.maybe D.be ( )26.There isn’t _____ meat in the fridge. Could you go to buy ________? A.any; any B.any; some C.some; any D.some; some ( )27.Peter _____ to play the piano but he _____ listening to it. A.hates; hates B.enjoys;enjoys C.hates;enjoys D.enjoys;hates ( )28.Wei Hua ______ to work yesterday. A.got a drive B.got a ride C.got drive D.got ride ( )29.Your English book is in your backpack.You need _____ and read it. A.to take out it B.to take it out C.taking it out D.taking out it ( )30.Could you please ____ the window? It’s very cold outside. A.not open B.open C.not to open D.don’t open 二.用给词的适当形式填空。 1.They ______ (sweep) the floor ten minutes ago. 2.Could you please _______(not play) computer games? 3.Miss Gao hates ________(stay) out late 4.They often invite my friends _______(have) dinner. 5.Don’t forget _______(turn) off the light when you leave. 6.Lin Tao _______(feed) your dog just now. 8.You need ________(wear) lots of warm clothes in winter. 9.CDs are played on a machine called a CD ________ (play) 10Some people are good at (borrow) but bad at giving back 三．完形填空 Lisa is serious about the chores in her house. She gives her children things that they 16 do according to their ages. She started by asking John, the 17 of her two sons, to help with the dishes. It is now an easy chore 18 the 15-year-old. His 13-year-old brother, Dave, now 19 John too. They take turns (轮流) washing the 20 each week. The boys also clean their study tables, make their beds and 21 food from the market on Sunday mornings. Besides (除了) these, the boys also know how to cook easy meals 22 their parents are not at home. The family of 23 live in a big house but they do all the housework themselves. Lisa says, "When I was young, my father wanted us to do things on our own and learn how to 24 ourselves. Now I’m doing it to my kids."John says, "Doing chores is 25 . You can learn important life skills and responsibility (责任)." ( )16. A. must B. can C. may D. will ( )17. A. elder B. taller C. younger D. shorter ( )18. A. with B. as C. for D. by ( )19. A. likes B. finds C. hates D. helps ( )20. A. hands B. dishes C. fruit D. clothes ( )21. A. borrow B. cook C. buy D. sell ( )22. A. when B. how C. what D. why ( )23. A. two B. three C. four D. five ( )24. A. work on B.live in C.look at D. take care of ( )25. A. difficult B. good C. bad D. boring 阅读理解 An exhausted（筋疲力尽的）looking woman came into the doctor’s office. She said,“Doctor, there are a lot of dogs all over my neighborhood. They bark（犬吠）all day and all night, and I can’t get a good sleep.” “I have good news for you,” the doctor said, taking out a small bottle. “Here are some new sleeping pills（安眠药）that work like a dream. A few of these and your trouble will be over.” “Great, thank you.”the woman was very glad to go back home with the pills. A few weeks later, the woman came again, looked worse than ever. She said, “Doctor, your pills are not good at all. I’m more tired than before.” “I don’t
新目标人教版英语八年级下册unit3知识点+练习题
新目标人教版英语八年级下册u n i t3知识点+练习题-CAL-FENGHAI.-(YICAI)-Company One1Unit3 Could you please clean your room?Section A（1a-2d）学习目标：1.掌握1a-2d的词语2.学习提出礼貌的请求和请求允许；3.学会使用句型：Could you please...和Could I...；4.学习重点：掌握一些家务活动相关的动词短语。
掌握情态动词could的用法和助动词do的用法。
5.学习难点：掌握情态动词could的用法和助动词do的用法【一】自主学习明确目标1 试读单词，解决语音问题，联系有关旧单词2 查阅下面的短语动词1) 出去吃饭_______________ 2)在外面待到很晚_______________3)去看电影_______________ 4)搭车_______________5)完成做某事_______________ 6)干净整洁_______________ 7)洗餐具_______________ 8)倒垃圾_______________9)叠衣服_______________ 10)扫地_______________ 3．观察以上词组的构成方式：【语言点】1. —Peter, could you please take out the trash请你把垃极倒掉好吗—Sure, Mom.可以，妈妈。
—Could you please do the dishes 请洗盘子好吗—Sorry, I can’t. I have to do my homework.抱歉，我不能。
我得做作业。
（1）在表示请求帮助或请求允许的疑问句中，常用could代替can，以表示礼貌，委婉或不确定的语气，而can则不具备这些语气。
这种情况下不能把could看作can的过去式。
以上两句中用could是为了表示礼貌的请求。
河南省八年级英语下册Unit3Couldyoupleasecleanyourroom易混淆知识点
河南省八年级英语下册Unit3Couldyoupleasecleanyourroom易混淆知识点单选题1、My mother is hard-working. she does for my family, she feels.A．More; happierB．The much; the happyC．The more; the happierD．The most; the happiest答案：C句意：我妈妈是努力工作的，她为我们家人做的越多，她感觉越高兴。
根据 the +比较级，the+比较级越---就越---； more更多， happier更幸福， much多， happy幸福，most最多，happiest最幸福；故选C2、—When does the online class begin, Mrs. Grace?—At eight o'clock. Tell Cindy __________late.A．not beB．not beingC．not to be答案：C句意：——网上课程什么时候开始，Grace夫人?——8点钟。
告诉Cindy不要迟到。
考查动词不定式。
tell sb to do sth.告诉某人做某事，固定搭配；根据语境可知，网课八点钟开始，所以应该是告诉Cindy不要迟到，tell sb not to do sth.告诉某人不要做某事；be late迟到，固定词组；故答案选C。
3、—Could I your iPad, Alice?—Of course. Here you are.A．lendB．keepC．borrowD．return答案：C试题分析：句意：-我可以借你的ipad吗，爱丽丝？-当然。
给你。
lend借出；keep 保持，保存；borrow借入；return归还。
所以选C。
考点：考查动词辨析。
4、Our teachers have been with us for nearly three years ________ we came to junior high school. We should thank them for what they have done for us.A．untilB．beforeC．sinceD．when答案：C句意：自从我们上初中，老师们已经和我们在一起差不多三年时间了。
洛阳市八年级英语下册Unit3Couldyoupleasecleanyourroom基础知识题库
洛阳市八年级英语下册Unit3Couldyoupleasecleanyourroom基础知识题库单选题1、Ann often helps me ____ math after school.A．forB．withC．onD．by答案：B句意：安放学后经常帮助我学习数学。
考查介词辨析。
for为了，给，对于； with和，带有； on在…上； by在…旁边，通过。
短语help sb. with sth.：帮助某人做某事。
故选B。
2、Even if we learn something well, we will forget it ________ we use it.A．whileB．untilC．unless答案：C句意：即使我们学得很好，除非我们使用它，否则我们也会忘记。
考查unless引导的条件状语从句。
while当……时；until直到；unless除非。
分析句子可知，此处表示“即使我们学得很好，除非我们使用它，否则我们也会忘记”的含义，是unless引导的条件状语从句，强调“除非”，其他两项语意不通。
故选C。
3、—I don't know how to ________ the old clothes.— You can give them away to the charity.A．hand inB．deal withC．take upD．clean up答案：B句意：——我不知道如何处理这些旧衣服。
——你可以把它们捐给慈善机构。
考查动词短语。
hand in上交；deal with处理；take up开始从事；clean up清理，打扫；根据句意理解及后句You can give them away to the charity.可知，这里说的是“处理”，英语是deal with，故选B。
4、This question is too hard and ________ of the two students can answer it. A．allB．neitherC．bothD．none答案：B句意：这个问题太难了，两个学生都答不上来。
英语人教新版八年级下册《Unit3Couldyoupleasecleanyourroom》含答案
人教新版八年级下册《Unit 3 Could you please clean your room》2021年同步练习卷（Section B（2a-2e））Ⅰ.根据句意及汉语提示写出所缺的单词1. Rick has too much________（精神压力） and he doesn't know how to deal with it.2. Please give me a________（公正的） result.3. Bob and Jim have been good friends ________（自从）they joined the same tennis team.4. It's too expensive and________（而且） the color doesn't suit you．5. People should do something to protect our________（环境）．Ⅱ.根据句意及首字母提示补全单词6. More and more people have realized that we shouldn't________ （浪费） food.7. Chinese parents try their best________（提供）a good environment for their children．8. The value（价值） of life doesn't d________ on who you are， but what you do.9. Mr. White lives next to me， so we are n________.10. The bottle on the table d________ onto the ground and it broke into pieces.Ⅲ.用所给单词的适当形式填空11. I think everyone should do their part in________（keep） the environment clean.12. Yesterday Mr. Brown didn't go to the meeting because of his________（ill）.13. Uncle Chen________（repair） more than five bicycles since last Friday．14. Mrs. Green is a good teacher. She is known for her________（fair）. She treats every student equally（平等地）.15. The boss was satisfied with the________（develop） of the company.Ⅳ.根据汉语意思完成句子16. 青少年不能总是依靠父母．Teenagers can't________ their parents all the time．17. 青少年应该学习如何照顾自己．Teenagers should learn how to________of themselves．18. 你越努力，你就会越幸运．________you work，________you will be．19. 你没有必要和他们生气。
人教版八年级下册Unit 3单元课时练习(含答案)
Unit 3 Could you please clean your room?Section A一、汉译英1.垃圾；废弃物n .2.倒垃圾 .3.折叠；对折．→（反义词）4.扫；打扫． .5.地板n. .6.杂乱；不整洁n. →（词组：乱七八糟）7.扔；掷． .8.频繁；反复 .9.也不adr.两者都不pron. .10.衬衫n. .11.就 .12.给；递；走过；通过． .13.借；借用． .14.借给；借出→（对应词）15.手指n .16．厌恶；讨厌v． .17．杂务；乏味无聊的工作n． . 18．与...同时；当...的时候；而；然而 conj．.二、从方框中选择适当的词或短语并用其正确形式填空。
1. It's great that she has got a job and doesn't have to stay at home .（江西南昌中考）2.May I your pen? Mine is broken.3.What a !You should clean up your room at once.4. Who's on duty today? Please the floor.5.Don't trouble me I'm cooking.三、根据句意和首字母提示写单词。
1.The woman has a beautiful ring on her f .2.---Can I borrow your bike?---With pleasure.But you mustn't 1 it to others.四、短文填空，每空一词。
Miss Zhang is a worker.She w (1) in a big factory. She gets up at 5:00 every morning.She often has breakfast at 6:50. A (2)that she goes to the factory by bus.She cleans the machines when she g (3)there very early.Then her work- mates come.They b (4)to work at 8:00 a.m. They all work very h (5). She gets home at 4：30 p．m．Though（虽然）she h （6） to do chores,she has to do the dishes, make her bed, f (7)her clothes,sweep the floor,take out the r (8),water the flowers and she needs to do some cooking. Sometimes she watches TV w (9) her parents.She goes to bed 1 (10).1、 .2、 .3、 .4、 .5、 .6、 .7、 .8、 .9、 .10、 .Section B＆Self Check一、汉译英1.点心；小吃；快餐n. .2.精神压力；心理负担n. .3.浪费；垃圾n.｜浪费；滥用v. .4.目的是；为了→（后接从句 )5.提供；供应v. .6.而且；加之 adv. .7.依靠；信赖v. .8.依靠；信赖 .9.发展；壮大v. .10.独立n. →（adj. )11.公正性；合理性n. .12.因为；既然 conj. .13.邻居n. .14.照顾；处理→（同义词组 )15.有病；不舒服adj. .16．落下；掉下v． .17．独立的；自主的 adj．→(n. )18．合理的；公正的adj． .19．不合理的；不公正的adj．→（反义词 )二、根据句意和首字母提示写单词1.The sun p us with light and heat. We can't live without it.（浙江宁波中考）2.We all know that the f of the competition is very important.3.You only need one piece of paper.Don't w any more.4.As we all know,good results d on hard work.5.She lives next to my house.We are n .三、单项填空1.Rick has learned a lot about Chinese culture he came to China.（安徽中考）A.beforeB.whenC.untilD.since2. The local people like that Italian restaurant because it both delicious food and good service.A.providesB.wantsC.shareses四、根据句意及所给汉语提示完成单词1.The farm （提供）the school with fresh vegetables.（山东泰安中考）2.Although she is young,she is very （独立的）.3.It's （不公平的）to let such young kids make money.五、从方框中选择适当的词或短语并用其正确形式填空1.They are riding a bicycle around the island experience as much of it as possible.（江西南昌中考）2.Jack was yesterday, so we took him to the hospital.3. If you don't study hard,your grades will .4.My mother thinks playing computer games is a of time.答案Section A一、汉译英。
2020年春人教新目标英语八年级下册unit3知识点分析和练习(无答案)
2020年春人教新目标英语八年级下册Unit3 Could you please clean your room?知识点讲一讲1（section A）1.peter, could you please take out the rubbish? 彼得，请你去倒一下垃圾好吗？2. could you please sweep the floor? 请你把地扫一下好吗？（1）Could +主语+please +动词原形+……？（＝Could +主语+动词原形+……，please?）表示委婉地提出请求，意为“请……，好吗？”肯定回答：yes , sure / of course / certainly.否定回答：sorry, I can’t , I have to ……如：Could you please help me with my English ? ＝Could you help me with my English, please?请你帮助我学英语好吗？（2）take out :意为“带出去；取出”。
如：Take out the rubbish 把垃圾带出去即倒垃圾。
Please take out a piece of paper . 请把这张纸带出去。
Take …out ：把……带出去。
如：my father is taking me out to go for a drive. 我的父亲将带我出去开车。
[拓展] 与take有关的短句take off脱掉；（飞机）起飞take place 发生take part in 参加take care of 照顾take after 与…相像it take sb sometimes to do sth 做某事花费某人一些时间。
如：it took me two hours to do my homework. 做家务花费我两个小时的时间。
（3）sweep the floor ：意为“扫地”与“家务劳动”有关的短语：Take out the rubbish / trash 倒垃圾fold one’s clothes 叠衣服Clean the room 打扫房间make one’s the bed 铺床Do the dishes 洗餐具do the laundry 洗衣服Clean the floor 擦地板cook dinner 做饭3.you have to clean your room. 你不得不打扫你的房间。
河南省八年级英语下册Unit3Couldyoupleasecleanyourroom考点突破
河南省八年级英语下册Unit3Couldyoupleasecleanyourroom考点突破单选题1、John, please _________your dictionary from the schoolbag and look up the new word.A．take awayB．take upC．take offD．take out答案：D句意：约翰，请从书包里拿出你的字典来查这个新单词。
考查动词短语。
A. take away拿走、带走；B. take up 占据、开始从事；C. take off起飞、脱下；D. take out取出、拿出。
根据语境：请…你的字典从你的书包里来查这个新单词，可知此处表达的是“取出、拿出”，结合选项可知D选项符合题意，故答案选D。
2、—My English is so weak. Can you help me, Gina?—Practice more and the most important is to a good habit of reading.A．makeB．completeC．developD．show答案：C句意：--我的英语非常差。
吉娜，你能帮助我吗？--多练习，最重要的是养成阅读的好习惯。
make制成；complete完成；develop发展；show展示；develop a good habit of doing sth.养成做某事的好习惯，故选C。
3、—Could you please do the dishes?—________. I cut my finger and I’m trying not to get it wet.A．Yes, sureB．No problemC．Sorry, I’m afraid I can’tD．That would be fine答案：C句意：——请你洗碗好吗？——对不起，恐怕不行。
我割破了手指，我尽量不弄湿它。
初二英语Unit Could you please clean your room?试题
初二英语Unit Could you please clean your room?试题1.翻译下列短语。
【1】洗餐具_____________【答案】do the dishes【2】扫地_______________【答案】sweep the floor【3】倒垃圾_____________【答案】take out the rubbish【4】铺床_____________【答案】make the bed【5】叠衣服________________【答案】fold the clothes【6】打扫客厅_________________【答案】clean the living room【7】外出就餐________________【答案】go out for dinner【8】在外面待到很晚________________【答案】stay out late【9】搭便车________________【答案】get a ride【10】从事___________【答案】work on2.根据句意及首字母提示完成单词。
【1】The students take out the r________ every day from the classroom.【答案】rubbish【解析】分析语境可知，学生每天做值日，从教室带走的应该是垃圾，即rubbish。
【2】After getting up, will you f_______ your quilts?【答案】fold【解析】根据前半句“After getting up”以及your quilts，推断为fold。
【3】The classroom is in a m______. Can you clean it up?【答案】mess【解析】由后半句“Can you clean it up?”，可知教室很乱，即in a mess。
【4】A dog is sleeping on the f________.【答案】floor【解析】分析语境可知，此处指的应该是“一只狗正在地板上睡觉”，即floor。
郑州市八年级英语下册Unit3Couldyoupleasecleanyourroom名师选题
郑州市八年级英语下册Unit3Couldyoupleasecleanyourroom名师选题单选题1、—Mom, could I go shopping with you?—Yes, you ___________. But you must finish your homework first.A．couldB．canC．can’tD．couldn’t答案：B句意：——妈妈，我可以和你一起去购物吗？——行，你可以去。
但是你必须先完成作业。
could可能，can能，可以；can’t不可能；couldn’t可能不；根据Yes可知此处表示允许，故用情态动词can。
故选B。
2、—When does the online class begin, Mrs. Grace?—At eight o'clock. Tell Cindy __________late.A．not beB．not beingC．not to be答案：C句意：——网上课程什么时候开始，Grace夫人?——8点钟。
告诉Cindy不要迟到。
考查动词不定式。
tell sb to do sth.告诉某人做某事，固定搭配；根据语境可知，网课八点钟开始，所以应该是告诉Cindy不要迟到，tell sb not to do sth.告诉某人不要做某事；be late迟到，固定词组；故答案选C。
3、Facial recognition （人脸识别） technology is widely used for payment. _____, we needn’t enter the passwords any more.A．For exampleB．As a resultC．What’s worseD．What’s more答案：B句意：人脸识别技术被广泛地用于支付。
结果，我们不再需要输入密码了。
For example例如；As a result结果是；What’s worse更糟糕的是；What’s more而且。
初二英语Unit Could you please clean your room?试题
初二英语Unit Could you please clean your room?试题1.—Could I borrow your book?—Of course, you _______.A．can B．must C．should D．will【答案】A【解析】Could I …?“我可以……吗？”，答语可为“你可以……。
”，此时可用can来回答。
could在此并不是过去时，只是一种比can更委婉的问法。
2. Could you please _______ your clothes?A．fold B．make C．sweep D．do【答案】A【解析】考查动词词意辨析。
fold“折叠”，make“制造”，sweep“打扫”，do“做……”。
分析语境可知fold复符合句意，即“叠衣服”。
3. America is a ________ country.A.developB.developmentC.developing D,developed【答案】D【解析】考查develop的相关变形。
由常识可知，美国是一个发达的国家。
develop，动词“发展”；development，名词“发展”；developing，形容词“发展中的”；developed，形容词“发达的”。
4. One day a poor farmer was taking a bag of wheat to town．Suddenly the bag________from his horse onto the road．He did not know________to do about it because itwas________heavy for him to lift the bag by himself．He only hoped that someone would soon pass by and________him a hand．Just at this moment a man_______a horse came up to him．But the farmer’sheart________when he saw who he was．It was the great man living________．The farmerhad hoped to ask another farmer or a poor man like him to come along and help him．He couldn’t ask such a great man to help him．But to his________，the great man got off hishorse as soon as he came nearer．He said to the farmer，“I see you________help，friend．How good it is that I’m here just at the right time．”Then he took one end of the bag，and the farmer the other．They together raised it and put it on the horse．“Sir，”asked the farmer，“how can I pay you？”“It’s quite easy．”the great man replied with______．“Whenever you see anyone else in trouble，do the same for him．”【1】A．fall B．fell C．falling D．fallen【2】A．what B．how C．that D．it【3】A．very B．so C．quite D．too【4】A．lend B．ask C．borrow D．gave【5】A．riding B．ride C．rode D．rides【6】A．falls B．sinks C．sank D．rose【7】A．nearby B．hard C．nearly D．hardly【8】A．surprised B．surprising C．surprise D．surprises【9】A．needs B．need C．to need D．needed【10】A．smiles B．smile C．a smile D．an smile【答案】【1】B【2】A【3】D【4】A【5】A【6】C【7】A【8】C【9】B【10】C【解析】【1】C、D为非谓语动词，不能作谓语，所以排除C、D；同时由上下文可知应用一般过去时，故选B。