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1、Unit 4Why dont you do sth ?= Why not do sth?为什么不呢？Why dont you talk to your parents?你为什么不和你打父母谈谈呢？1. Why not go to Beijing tonight? 一 .A. It doesnt matter. B. Thank you. C. Sorry to hear that. D. Sounds great.2.1 feel really tired. .A. Lucky you!B. You had better work harder.C. Congratulations!D. Wh
2、y not go and have a rest?3. Its a nice day, isnt it?Yes. going h汰ing and relax ourselves?A. Why not B. Why don? t C. What about D. whyYou look too tired. Why not a rest?A. Stop to have B. to stop having C. stop having D. stop havetoo many +可数名词复数许多too many people(2)too much + 不可数名词许多 too much homewo
3、rk(3)much too + 形容词太much too coldI have to study too much so I dont get enough sleep.我要学的太多，因此我睡眠不足。1. Whats the matter? - I have a stomachache. Maybe I have eatentonight.A. too much B. too many C. much too D. much so因此，所以(表示因果关系)不能与because同时使用。The shops were closed I didnt get any milk.A. so B. as
4、C. or D. but allow sb to do sth允许某人做某事allow doing sth允许做某事 be allowed to do sth被允许做某事cause, reason, excuse 辨析：cause原因,指引起某种结果的“原因”,后接介词。f.reason理由，原因，指决定做某事或采取某项行动的理由。excuse辩解，借口，指对某种行为所做的解释，可以是真的，也可以是借口。perhaps也许，可能perhaps； probably； possibly, maybe 辨析：(Dperhaps意为“也许，可能“，一般指比较小的可能性。probably “很可能，大概
5、”，其可能性最大，表示一种几乎完全肯定的意思。possibly意为“可能,或许，也许”,可能性较大。maybe 或许，大概”，主要用于非正式场合，常用在口语中，语气比perhaps轻。be crazy about对着迷；热衷于keep on doing sth继续做某事keep sb. doing sth让某人一直做某事keep up with 跟上keep sb from doing sth阻止某人做某事keep away from 避开情态动词should与could的用法：should为情态动词，表示劝告、建议，意为“应该”，没有人称和数的变化，后接动词原形， 其否定形式为shouldn
6、zt1,Could为情态动词，既是can的过去式，表示过去的能力，又可以表示谨慎、客气的建议, 后接动词原形，其否定形式为couldnkThe girl read before she went to school.A. CouldB. Couldn t C. ShouldD. MayMy parents dont allow me to hang out with my friends.我的父母不允许我和我的朋友们出去闲逛。We dont allow(smoke) in the reading room.Our teacher allows us(go) out for a walk.The
7、 boy should be allowed(play) after supper.Can I smoke in the dining hall? - Sorry. Itzs not.A. promised B. realized C. allowed D. remindedallow与let的辨析：allow指“允许”，表示“默许,听任,不加阻止”。allow sb to de sth允许某人做某事Let指“让”，语意较弱，多用于口语中，let不能用于被动语态。let sb do sth让某人做某事Whats wrong( with sb/ sth)(某人/物)怎么 了 ？Mum , Tm
8、not feeling well. Oh, dear!?A. Whats wrong B. Not at all C. All right D. How aboutuntil直至时lzm really tried because I studied until midnight last night.我真的很累，因为我昨天晚上一直学习到半夜。1. Please hold on to your dream one day it comes true.A. if B. until C. unless D. thoughIf you have trouble pronouncing these wo
9、rds, you can repeat them over and over again you are comfortable with them.A. unless B. if C. until D. whileYou cant cross the street now. You have to wait the traffic turn green.go to sleep去睡觉（强调“入睡，睡着”这一动作） look看起来Some of friends eat with their eyes. They prefer to （更喜欢） what nice.A. feels B. smel
10、ls C. looks D. tastesfind sb doing sth发现某人正在做某事Mr. Wang found Li Dong reading a storybook in the class.王老师发现李东正在教室里读故事书。类似动词：hear, watch, see, feelWhen I went into the room, I foundin bed.A. him lying B. he lying C. he lies D. him was lyinglook through 浏览 与look相关的短语:look for 寻找look after=take care o
11、f 照顾look like看起来像 look forward to盼望做1. Here is the book. First it and then tell me what you think of it.A. look into B. look through C. look up D. look afterCan you help me to my dog when I leave for Hong Kong?D. look throughA. look after B. look for C. look atbe angry with sb生某人的气Why are you unhapp
12、y, Kate?I didnt finish my homework again. Tm afraid Miss Gao will beme.A. angry with B. friendly to C. proud ofalthough= though尽管，用来引导让步状语从句。不能与but连用。1 .my father isn;t pleased with his working environment, he still works hard.A. And B. Although C. But D. Before. The boy can speak both English and J
13、apanese he is only ten. Wow, what a clever boy!A. if B. because C. although D. butleave遗忘，留下leave sth somewhere把某物忘在某地leave sb by oneself把某人单独留下Sorry, Mr. Green. I have my homework at home. Never mind. But dont forger next time.A. put B. kept C. left D. remainedhope to do sth希望做某事hope + that从句（表示希望）
14、wish to do sth希望做某事wish sb.to do sth希望某人做某事wish+that从句（表示愿望，从句用虚拟语气）work out解决；成功地发展The teachers encourage their students to the problems by themselves, and in this waystudents can enjoy success.A. give up B. work out C. look through D. come up withget on with sb和某人和睦相处，和某人关系良好=get along with1. It i
15、s important for students to learn how to each other.A. get on with B. come over to C. stay away from D. get onWhat kind of persons do you prefer to make friends with?I choose my friends on their characters and how we.A. get in B. get up C. get on D. get offargue with sb与某人争吵argue with sb about sth为某
16、事与某人争吵argue about sth 争论某事He looks unhappy today. Who?A. cheer him up B. help out him C. look him after D. argue with himhang over挂在之上；悬浮在之上hang out闲逛；常去某处hang up挂电话；悬挂elder年纪较长的（用来表示兄弟姐妹及子女之间的长幼关系）be nice to sb对某人友好be friendly to sbbe good to sbrefuse to do sth拒绝去做某事The boy refused（go） to see his f
17、ather with us.instead代替，反而（常放在句首或句尾，表示前面的事情没做，而做了后面的事情）instead of doing sth代替，而不是（放在句中）1. Health is very important to us. We should eat more vegetables and fruit rich food.A. instead B. instead of C. because of D. becauseWe have got no coffee. Lets have tea.D. insteadA. either B. however C. yetoffer
18、 to do sth主动提出做某事offer sb sth= offer sth to sb主动提供给某人某物The little boy his seat to the old lady on the crowded bus.A. offered B. brought C. lent D. tookcommunicate with sb 和某人交流They cant understand each other so they have difficulty in.A. communicate B. communicated C. communicatingexplain sth to sb向
19、某人解释某事explain to sb sth给某人解释某事Do you that Nancy has been a little too quiet these days?一Yes. She didnt even say a word this afternoon.A. hope B. notice C. explain D. decidebe worried about sth 担心某事worry about = be worried about 为担心Dont about things so much. It will make you stressed out.afraid B. wo
20、rry C. worried D. Terrifiedreturn . to .把还给He borrowed my book and didn * t（归还）it to pete with sb和某人竞争compete for为参加比赛opinion意见，想法，看法in one*s opinion以某人的观点；在某人看来give opinions about sth给出关于某事的观点some time /sometime/some times/sometimes口诀：分开是一段，合起是某时，分开s是倍次，合起s是有时。some time 一段时间sometime在某个时候(2) some ti
21、mes 几次,几倍(4)sometimes 有时I hope to visit the USA in the future.A. sometimes B. some times C. sometime D. some timeothers ”其他的人或事物”My sister is outgoing . She likes making friends with.A. other B. another C. the other D. othersThe Taylors 泰勒一家在姓氏的复数前加冠词the表示“全家人或夫妻两人”，使用时注意主语和谓语保持一致。Greens are prepari
22、ng for the coming Thanksgiving Day.A./ B.A C. An D. Thetypical典型的be typical of是的特点succeed成功，达到success成功(名词)successful成功的(形容词)successfully成功地(副词)succeed in doing sth 成功做某事She works very hard ,s。she will in the exam.A. successful; passB. success ;passing C. succeed; passing D. successful; passinglt,s
23、time for sth.是到做某事的时候了。Its time to do sth.Its 9:30 pmz children!is time to go to bed.A. That B. It C. This D. Theycontinue doing sth继续做某事(前后做同一件事)continue to do sth继续做某事(前后不是同一件事)Lets continue(read) the text.Many students hope to continue(study) after(finish) school.send sb sth = send sth to sb 送给某人
24、某物Please send a photo of your family me.A. for B. at C. to D. withall kinds of各种各样的a kind of一种的，某种的different kinds of 不同种类的What kind of?哪种?be kind to sb对某人友好kind of有点have time to do sth有时间做某事Do you have time this game with us?A. to play B. play C. playing D. playedcomparewith把与做比较compareto把比做People
25、often compare a teacher a candle.A. to B. into C. as D. withIts necessary English Chinese in English study.A. compare ; toB. to compare ; withC. comparing; to D. to compare; intoWhy are most children under too much pressure ?Because their parents always compare themothers.A. With B. by C. to D. onbe
26、 good for对有好处be good at 擅长I think drinking milk every morning is good our health.一 Yes, I agree you.A. to; to B. with; to C. at; with D. for; withEnglish is my favorite subject, and I am goodit.A. for B. to C. at D. of cause sb to do sth使某人做某事cause sb for sb给某人添麻烦1. She alwaystroublepeople.A. cause; to B. cause ; for C. causing; to D. causing; forDo you oftentrouble your parents?A. get; into B. pay; for C. cause; for D. give; to