八年级英语下Unit3Couldyoupleasecleanyourroom.doc

八年级英语下Unit3 Could you please clean your room?重点知识Section A1Could you please do sth ?请你（做）.好吗？Could 不是can的过去式，是委婉、礼貌的说法。回答用can.【常用答语】肯定回答：Sure./ Of course./ Certainly./No problem.否定回答： Sorry , I cant2.take out 取出（v+ adv） 跟代词做宾语，代词放中间； 跟名词做宾语，可放在中间，也可放在后边The gift is in the box. You can take it out.3.at least 至少， (反) at most，不超过 finish v finish doing sth 做完某事4. I think two hours of TV is enough for you! two hours of TV表示时间、距离、金额、度量等词语作主语时，通常被视作整体，谓语动词用单数形式。 How time is flies! Three years _(be) really a short time. 5. The minute I sat down in front of the TV, my mom came over . 我刚坐在电视机前面，我妈妈就过来了。the minute = as soon as “一. 就.” Please write to me the minute you get e over 过来 come back 回来 come up with想出 come true实现 come down下来 come on赶快,加油 come and go来来去去 come up上来 come out出来，(花)开，(照片)冲洗出来6.For one week , she did not do any housework and neither did I.neither +助动词/系动词/情态动词 +主语“某人（主语） 也不” neither两者都不 neither nor 既不也不,Neither Tom nor Jim_(be) a student 表达“也不” 则用 “Neither /Nor + be / V助 / V情 + 主”7.borrow sth from sb. 从某人那里借某物 lend sb sth=lend sth to sb 把某物借给某人 keep 保留，保存I want to _ a bike from my friend but he didnt _ it to me, Because Tom had _ it for two days.单选练习1.Could I borrow your camera? _，but please give it back by Saturday. A. I am sorry B. Of course C. Certainly not D. No, thanks2. I have two sisters, but _of them is a teacher. A. all B. neither C. both D. none3. When an earthquake happens, and you are outdoors, you should go to an open area as _ as possible. A. quicklyB. quietlyC. loudlyD. slowly4. She sings _the famous singer, CoCo. A. as well as B. as good as C. as better as D. as the best as5.Which magazine do you like better, Crazy Reading or Teens space?I like _of them. They are useful for English lessons. A. none B. neither C. all D. both 6.Sir , could you please put out your cigarette? This is a smoke-free（无烟的）school. _A. Im sorry about this. B. No problem C. Sure, Id love to D. Never mind7. The teachers in that school speak either English or French, or even _.Thats so cool!A. all B. both C. neither D. none8. The famous musician, as well as his students, _ to perform at the opening ceremony of the 2012 Taipei Flower Expo. A. were invited B. was invited C. have been invited D. has been invited9.Tom , would you please_the box? Its for your sister.A. not open B. dont open C. not to open D. to not open10. You had better hurry or well be late for the plane. The plane will _ in a few minutes. A. take upB. take downC. take off D. take away11.Now all of us exercise at _ least _ hour a day and outside school. A. the; a B.a; an C.不填；a D.不填；an12.You may _ the book for two weeks. A. keep B. borrow C. lend D. buy 13.He speaks_English _French. Instead, he speaks German. A either; or B neither; nor C both; and 14.Although you like the book, you may only _ it for two weeks. A. borrow B. keep C. lend D. stay.15. May I _ your dictionary? Sorry. Li Lei _ it for five days. A. lend; borrowed B. borrow; has kept C. borrow ; has borrowed D. lend; has lent16.There are a small number of people involved, possibly _twenty.A. as few asB. as little asC. as many asD. as much as17. The great writer has written many stories for children. It is said that a new one will _ at the end of this month.A. go out B. come out C. look out D. run out18. Scientists are trying their best to _ ways to treat the terrible disease called H7N9.A. come up with B. look forward to C. talk about D. give up19.Tom didnt go to school _ this morning because he overslept.A. at once B. on time C. by accident 20. Can you finish _ these books before 10 oclock? Yes, I can.A. to read B. read C. reads D. Reading21. Do you know the girl _is standing _the tree? Yes, she is my friend, Zhang Ying.A. that, in the front of B. whom , under C. who, in front of D. which, behind22.I cant play the piano ,and _.A. neither can my sister B. my sister cant , too C. so cant my sister D. can my sister, either23.Our teacher often asks us _ questions in groups.A. discuss B. to discuss C. discussing D. discussed24.If Nancy _ the exam , she will go to Australia for English study. A. pass B. passed C. passes D. will pass25.When you have difficulty, do remember to _ . Two heads are better than one.A. make a decision B. give up C. ask for help D. give advice 26.Mr. Li asks the students _ in the river, because its too dangerous. A. to not swim B. to swim C. not to swim 27.Dont throw away the waste paper, It needs _ so that it can be reused. A. to destroy C. to collect D. collecting28. I didnt hear you come in just now. Thats good. We tried _ any noise, for you were sleeping. A. not make B. not to make C. to make D. Making29.Ann often helps me _ math after school.A. for B. with C. on D. by30. Can you finish _ these books before 10 oclock? Yes, I can. A. to read B. reads C. reading 31._ your help, we couldnt catch the thief. A With B. Under C. For D. Without32. I dont like rainy days. _. Rainy days always make me sad.A. Neither do I B. So do I C. Neither I do 33.We should try _ much fruit. A. eat B. to eat C. eating D. eats34.The young should _ the old _ advice at work. A. ask; for B. ask; to C. ask for; / D. asks; /35.The first one wasnt bad. _ . A. So wasnt the second B. So the second was C. Neither wasnt the second D. Neither was the second 36.She found _ hard to finish the work by herself. A. that B. its C. it D. this37._his surprise, she succeeded in _ up the high mountain.A. At climbing B. To climbing C. To climb D. On climb38.You _ to the meeting this afternoon if you have something important to do.A. neednt to come B. dont need come C. dont need coming D. neednt come39.His teeth hurt badly. The dentist _.A .take out it B. take out them C. take it out D .take them out 40. Lisa, we need to clean the kitchen. Could you _ the trash? -Yes, sure.A. take after B. take off C. take place D. take out41.Mans understanding of nature is developing _ . It never stays at the same level .A. at the right time B. for the first time C. from time to time D. all the time_ your pen and write down what Im going to say.A. Take away B. Take off C. Take down D. Take out42.We all know that the earth moves around the sun _.A. on time B. at times C. all the time D. in time 43.He helps his mother _ after every meal.A. does the dishes B. do the dish C. do the dishes D. does the dish44.At last the taxi stopped _ a tall building ,and we all got off.A. in the front of B. in the front C. in front of Section B1. invite sb. to Sp. 邀请某人去某地【解析】invite v invitation n邀请(1) invite sb. to do sth 邀请某人做某事You should not refuse his _(invite) .He is really friendly.We invited him _(join) us to practice speaking English.He invited a lot of friends _(come) to his birthday party.2. make sb. do sth 让某人做某事 (1) make sb/sth + 形容词 “让某人或某物” make you happy(2) make sb/sth do sth 使某人做某事 make me laugh.make sure 确信 make a dialogue编对话 make a mistake犯错误(by mistake由于疏忽)make a noise吵闹 make faces做鬼脸 make friends (with)和.交朋友 make room for给.让地方 make tea沏茶 make money赚钱 make a decision作出决定 make the bed 整理床铺 make a living 谋生 make fun of = laugh at 取笑 5. Housework is a waste of their time. 做家务是在浪费他们的时间。a waste of 浪费a waste of time 浪费时间 a waste of money 浪费金钱waste v “浪费” waste time/money on sth waste time / money (in) doing sth 在做某事上花费时间/金钱6. They should spend their time on schoolwork in order to get good grades and get into a good university.为了取得好成绩并考上一所好大学，他们应该把时间用在学习上。spend. on sth 在某事上花费.spend/pay/cost/take 花费(1)spendspentspent v 花费,主语是人 sb.+ spend +时间/钱+on sthsb. +spend +时间/钱+（in）doing sthspend on= pay for 支付He spends too much time on the computer games.(2) pay paid paid v 支付，主语是人sb.+ pay + 钱+for sth I pay 10 yuan for the book.(3) cost cost cost v 花费，主语是某物或某事sth cost sb. +钱 某物花费某人多少钱 A new computer costs me a lot of money.(4) 花费It takes /took sb. some time to do sth. 做某事花费某人多长时间It takes him 3 hours to do his homework.【解析2】in order to “目的是；为了” 后接动词原形。in order to do sth 为了做某事8. It is the parents job to provide a clean and comfortable environment at home for their children. 在家为孩子们提供一个干净、舒适的环境是父母的义务。【解析】provide sb. with sth. (sb 前介词用for) =provide sth for sb.( sth 前需加介词with)供应某人某物相当于：offer sb. sth. = offer sth to sb. provide为应急等做好准备而“提供； 供给”provide sb. with sth. =provide sth for sb.提供某人某物offer侧重表示“愿意给予”offer sb. sth. = offer sth to sb.对某人提供某物 offer to do sth 主动提出干某事supply 定期“供应” , 强调替代或补充所需物品Supply sb. with sth=supply sth. to sb. 为某人提供某物9. And anyway, I think doing chores is not so difficult.无论如何，我认为做家务并不那么难。【解析】anyway 无论如何, (一般放在句首，用逗号和句子隔开）12. . Everyone should do their part in keeping it clean and tidy. 每个人都有责任保持家里的干净和整洁。do ones part 尽职责；尽本分Do ones part in doing sth 在做某事上尽职责keep +sth /sb. +adj. 使.处于某种状态”keep 系动词“保持” keep + adj . We must keep healthy. “保持；继续” (1) keep ( on ) doing sth 继续做某事 He was in great pain but he kept on working (2) keep sb. Doing sth 让某人一直做某事 Im sorry to have kept you waiting for so long. 13. Doing chores helps to develop childrens independence and teaches them how to look after themselves. 做杂务不仅可以培养孩子们的独立性还可以教 他们如何照顾自己。develop independence 培养独立意识 develop vdevelopment n 发展developing adj. 发展的 developed adj. 发达的a developing country 一个发展中国家a developed country 一个发达国家 14. Since they live in one house with their parents, they should know that everyone should do their part in keeping it clean and tidy. 既然他们和父母同住在一个房子里，他们应该知道保持家里干净、整洁每个人都应该参与。【解析】since conj. 既然 (表示对方已知的事实或理由，常放在句首）15. As a result , he often fell ill and his grades dropped. 结果，他常常生病，功课也落下了。as a result 结果 （插入语，放在句首，用逗号隔开） fall ill 生病fall asleep 入睡16. The earlier kids learn to be independent , the better it is for their future.孩子们越早学会独立，对他们的未来越好。【解析】the + 比较级， the + 比较级 “越. 越. ”1.Id invite her _ dinner at my house tomorrow. A. have B. to have C. having D. had2.She was very pleased because we invited _to stay with us at _ house. A. she; we B.her; our C. her; ours D. hers; us3.Remember to spend some time _ your loved ones, because theyre not going to be around forever.A. on B. with C. in 4. How much did you _ for this computer? Five hundred dollars.A. cost B. take C. spend D. pay5.Colors can change our moods and make us _ happy or sad, energetic or sleep.A. to feel B. feeling C. felt D. feel6. I _ 10 yuan for that book. A. spent B. paid C. cost D. take7. Jim spent two hours _ that house. A. to draw B. draws C. draw D. drawing8.She spent 100 dollars on her dress.A. cost; for B. paid ;for C. took; to D. use; for9.Could you please provide us _ some information about the students health? Of course, its my pleasure. A. to B. of C. from D. with10. The local people like that Italian restaurant because it _ both delicious food and good service.A. usesB. wants C. sharesD. Provides11.It only_ him 20 minutes _to his office every day. A. takes, to drive B. took, to drive C. takes, drive 12. It usually Mum about half an hour to cook supper.A. pays B. takes C. spends D. costs13. I spent $5 this book. A. in B. to buy C. buying D. Buy14. Breakfast is _ meal of the day. It provides us with energy after a long night without food. A. important B. more important C. the most important D. very important15.It is important _ people _ learn team spirit. A. of; of B. of; to C. for; to D. to;to16.Shall we go for a picnic tomorrow? Well, it all_the weather. A.belongs to B.happens to C depends on 17. Thanks for your invitation, but Im so sorry I cant go. I need to _ my baby at home. A. take away B. take off C. take care of D. take out of 18. The more you smile, the _ you will feel.A. happy B. happier C. happily D. more happily19. Remember this , children . _careful you are ,_mistakes you will make .We know , Mr. Li . A. The more; the more B.The fewer; the more C. The more; the fewer D. The less; the less20. Do you know the price of the ticket?Yes. Each_180. A.paysB. costs C. takes D. Spends21. It is helpful to _ a good habit of reading in language learning.A. take B. show C. develop D. match22. You have been in Neijiang very long?Yeah._my parents came here. A. For B. As C. When D. Since23One of the best ways for people to keep healthy is to_ good eating habits. A. grow B. develop C. increase 24. It_ me about 10 days _painting the walls.A. too