九年级上UNIT3学案.doc

好学友教育 进步热线，82662833 课题 Unit 3 Teenagers should be allowed to choose their own clothes 1. should be allowed to do Students should be allowed to have part-time jobs.Students should be allowed to do homework with their classmates.(3) 翻译：.青少年不允许驾车. 2. pierce v.刺穿；刺破（1）.get ones ears pierced get the car repaired get my hair cutget+名词+过去分词 “让某人做谋事”3. license执照；许可证 get ones drivers license 得到驾照（1）He just got his drivers license（2）May I see your license4. sillyfoolishstupid 区别： silly头脑简单、不懂事的”、“傻头傻脑的”。例如：Dont be silly!Stop asking such silly questions！foolish指“无头脑的”、“缺乏常识的”、“缺乏判断能力的”。eg：He is foolish to throw away such a chance.Stupid指“智力差的”、“反应迟钝的”。例如：He is very stupid in learning maths. _ silly the boy is! _ a silly boy!5. instead / instead of 7.instead of 代替, of为介词,后接动名词.（1）We will go there on foot _ by bus（2）You should study hard _ resting in bed.（3）We didnt go to the park ,_ ,we stayed at home.（4）He took these apples_.6.stay up (doing sth)（1）He often stays up until 12 oclock. 他常常熬夜到12点.（2）I stay up reading until midnight. 我夜读到深夜7. choose （chose chosen ）选择.挑选（1）choose sth. choose the best book choose my own clothes choose a basketball player(2) choose to do sth. (选择做谋事)He chose _.(上大学）They choose _.（学日语）8. sixteen-year-olds十六岁的青少年 它相当于一个名词,等于sixteen year- old kids. “一个16岁青少年的表达方式” a kid of sixteen= a kid of sixteen years old= a sixteen-year-old kid9. get in the way of (1)The boys laziness got in the way of his making great progress.(2)Playing computer games can get in the way of his studies.10. achieve ones dreams(1)Everyone will have a chance to achieve his dreams.(2)I believe that you will achieve your dream in the end.11. need to do sth 需要做某事（行为动词）need do sth 需要做某事（情态动词）need doing sth = need to be done需要（被）做某事 (1)I need work hard=I need to work hard(2)He needs_( practice) speaking English. =He need _(practice) speaking English.(3)Need Tom _(go) home now? (4)Does Tom need _(go) home now? (5) Flowers need watering (by us) every day. Flowers need to be watered.(6) Listening needs to be practiced every day. Listening needs practicing every day.12. be serious about 渴望, 对认真 对热衷 (1)The children in that mountain village are serious about going to school.(2) Meimei is serious about western music. (3) a serious worker一个认真的工人(4) Nothing serious没什么大不了的13. care about关心；在乎；照看(用于否定句或疑问句)（1）I dont care about tea. (2)Who will care about the children? 14. take good care of=look afterwell 照看 take care to do sth小心做某事，当心做某 take care not to do sth （1） Take care to cross the street. 当心过马路 （2） Take care not to lose the book. 当心别丢了书15. be always doing sth. 总是做某事(表示赞美或批评，带有感情色彩) （1）Tom总是犯同样的错误Tom is always _ the same mistake.（2）他总是认真学习。He is always _（3）周雨在上课时发出噪音Zhou Yu is always making noise in class（4）这小孩总是嘲笑别人The kid is always laughing at others（5）她总是迟到。She _late16. success (n)-succeed (v)-successful (adj) （1）Failure(失败）is the mother of _.( 2) Mr.Wang is a_ man. succeed-succeededsucceededsucceed in doing sth. (3)I succeeded in working out the problem. 我成功的算出了这道题。17. Only then will I have a chance of achieving my dream.只有那样我才有实现梦想的机会此句为倒装句。Only引导的短语放在句首时，主谓要倒装（1）只有通过这种方式我们才能节约钱 Only in this way _save money. （2）你只有到那你才会知道发生什么Only when you get there_ know what has happen.20. would like +n=want sth. would like milk would like a cup of tea Would you like a cup of tea? Yes, please. No, thankswould like to do sth.=want to do sth Would you like to go hiking with me? That sounds good. Id like to, but. would like sb. to do sth.=want sb. to do sth. My mother would like me to do my homework.=My mother wants me to do my homework21. get noisy变得嘈杂get是系动词，get+ adj. 有“逐渐变得”的含义get excited 变得兴奋起来 get mad 生气 get clear 变得清晰了The long journey got the children all tired. 长途旅行使得孩子们疲惫不堪。22.（1） learn . from向学习，从中学习 We should learn from our mistakes. 我们应从错误中学习。 （2）learn to do sth We can solve a problem by learning to forget. learn _(forget) （3）learn by heart=memorize 记住, 背诵 We should learn new words by heart every day. (4) learn ones lesson吸取教训 We should learn our lessons from this thing23. at present 此刻, 现在at this time Now I cant help you at present Im too busy 24. concentrate . on,专注于某事 (1) He decided to concentrate on English because he just failed the exam. (2)This company concentrate on the Chinese market.25. have an opportunity to do sth 有做.的机会 (1)They _ go to university. 他们有机会上大学 (2)I _ interview Liu Xiang last summer. 去年夏天,我有机会采访刘翔26. look cool/nice/beautiful on sb. The dress looks beautiful on me. 这条裙子穿在我身上好看.The earrings look cool on you. 这耳环带在你耳朵上很酷.27.volunteer to do sth.自愿做某事28.wear/put on/be in/dress的区别wear 穿,戴,表状态,wear out, be worn out穿坏put on 穿,强调动作.be in 可直接接颜色,表穿这种颜色的衣服.dress 及物动词,既可动作,也可状态,dress oneself给自己穿衣服.根据句意和汉语提示，填写单词或短语。1. John got his drivers _(执照) last month.2. We all _(同意) with what you said just now.3. Dont ask such a _(愚蠢的) question.4. I cant go. Hell go _(代替) me.5. Im not allowed to _(熬夜) too late.1. Have you made any plans for your s_ this term? 2. Thank you for r_ to my e-mail.3. Tony is a m_ of the school music club.4. I am so s_ that I can hardly keep my eyes open.5. Today our English teacher told us about one of his unusual e_. .根据句意，用括号内所给单词的适当形式填空。1. Teenagers shouldnt get their ears _(pierce).2. Sixteen-year-olds should not be _(allow) to drive.3. How many magazines can be _(borrow) in the library every week? 4. I _(agree) with you I think its a bad idea. 5. He often plays soccer with his friends instead of _(play) computer games at home.下列各句中均有一处错误，请指出并改正。1. Three-year-olds is too young to dress themselves. _2. The boy is not enough old to be a volunteer. _3. You cant allowed to go boating today. _4. The teachers come from England. So are the students. _5. Im not allowed to go out on school nights too. _.选择合适的单词，并用其适当形式完成句子。sleep, asleep, sleepy1. When did you go to _ last night?2. My sister fell _ when listening to music.3. I cant go on working because I feel very _.reply, answer4. I wrote to him many times, but he never _ to my letters.5. Who can _ the teachers question?.根据句意，从方框内选择合适的短语并用其适当形式完成句子。at present, the other day, learn from, concentrate on, be strict with1. The students went climbing _. 2. Im too busy. Im afraid I cant go with you _.3. We cant _ my work when we are hungry.4. Our English teacher _ always _ us. 5. He often helps me and I have _ a lot _ him. .根据汉语提示，完成下列句子，每空一词。1吃水果对健康有益处。Eating fruit _ _ _ our health.2我们今天放假一天。We _ _ _ _ today.3更长的假期能给我们做不少事情的时间，比如志愿活动。Longer vacations would give us time _ _ _ like volunteering.4每个人一晚上至少需要八小时的睡眠。Everyone to have at least _ _ a night5我认为我们应该被允许穿我们自己的衣服。I think we _ _ _ _ wear our own clothes. .根据对话内容，从方框内选择合适的句子补全对话。（有两项多余）A. I dont think so.B. Whats the problem?C. Thats a good idea.D. Whats the reason?E. Youre welcome.F. But what should I do now?G. How are you doing these days?A: I have a problem, Bob. Im very worried.B: (1)_A: My pen pal from Canada hasnt replied to my last two e-mails yet. I dont think she will write to me anymore.B: (2)_ Probably shes busy these days.A: Maybe youre right. (3)_B: Why dont you send her an e-card and tell her you miss her very much?A: (4)_ Thanks for your advice, Bob.B: (5)_.根据首字母和所给英文释义，填写单词。1. r_: a competition in speed (速度) 2. o_: to do what a law or a rule says 3. a_: to be successful in doing or finishing something by trying hard4. i_: the quality of being very important 5. s_: to gain sth or reach an aim .选择合适的单词，并用其适当形式完成句子。succeed; success; successful1. I hope you can _ in the future.2. She was a _ basketball player.3. Everyone wants to know the secret of his _.important; importance4. Water is very _ to us, so we should not waste water.5. He began to realize the _ of working hard.根据句意和汉语提示，填写恰当的短语完成句子。1. “Mom, I know you _(关心) me,” said the son.2. You mustnt let your hobbies _ (妨碍) of your studies.3. I stopped laughing when I realized John _(对认真的) it.4. My brother _(花很多时间在上) running.5. I should be allowed to _(为我自己做这个决定).根据汉语提示，完成下列句子，每空一词。1. 爸爸一直在教导我如何和别人相处。 Dad _ always _ me how to get along with others.2. 我一点也不反对跑步。I have nothing _ _.3做一名职业篮球运动员一直是他的梦想。 _ a professional basketball player _ always his dream. 4如果我没有成功，将会怎么样？What will happen _ I _ _?5. 直到我看到蒂娜独自坐在黑暗里，我才意识到她不高兴。Only when I saw Tina sit in the dark alone _ I _ she was unhappy.初中英语情态动词总结含有情态动词的句子在变为被动语态时，直接在情态动词后面加上 be ，其几种句式如下：肯定句：主语 + 情态动词（can,may,must）+ be + 动词过去分词否定句：主语 + 情态动词 + not + be +动词过去分词疑问句：情态动词（Can,May,Must）+ 主语 + be +动词过去分词 +The photo may be taken in 2001.This book mustnt be lent to the others.Can the work be finished in two days?（一）情态动词的定义 情态动词表示说话人对某一动作或状态的态度。（二）情态动词的特点 1）有一定词义；2）不受主语人称和数的变化影响；3）与主要动词的原形（或称不带to的不定式）一起构成谓语（除ought to作固定词组看待）。情态动词的基本用法；1. can (could)1）表示能力，could主要指过去时间。Two eyes can see more than one. 两只眼比一只眼看得清。Could the girl read before she went to school? 这女孩上学前能识字吗？2）表示可能（理论上或是逻辑判断上）The temperature can fall to 60, that is 60 below freezing. He cant (couldnt) have enough money for a new car. You mustnt smoke while youre walking around in the wood. You could start a fire. 3）表示允许。Can I have a look at your new pen? He asked whether he could take the book out of the reading-room.4）表惊异、怀疑、不相信等态度。主要用于否定句、疑问句或感叹句中。Where can (could) they have gone to? 他们会去哪儿了呢？He cant (couldnt) be over sixty. 他不可能超过六十岁。How can you be so careless? 你怎么这么粗心？5）比较委婉客气地提出问题或陈述看法。Can (Could) you lend me a hand? 帮我一把好吗？Im afraid we couldnt give you an answer today. 恐怕我们今天不能给你答复。2. may (might)1）表允许，might可以指过去时间，也可指现在时间，语气更委婉。You may take whatever you like. He told me that I might smoke in the room. May (Might) I ask for a photo of your baby? 在回答以may引起的问句时，多避免用这个词，而用其它方式，如Yes, please. / Certainly. / Please dont ./ Youd better not. / No, you mustnt.等，以免显得太严峻或不客气。2）表可能（事实上）。可以指过去时间，也可以指现在时间，但语气更加不肯定。He may be at home. 他可能在家。She may not know about it. 她可能不知道这件事。He was afraid they might not agree with him. 他担心他们可能不同意他的意见。They might be having a meeting, but Im not sure. 他们有可能在开会，不过我不肯定。3. must1）表示义务。意为“必须”（主观意志）。We must do everything step by step. 我们一切都必须循序渐进地做。You mustnt talk to her like that. 你不可能那样对她说话。-Must we hand in our exercisebooks now? 我们现在就要交练习本吗？-No, you neednt. / No, you dont have to. 不必。（这种情况下，一般不用mustnt）2）表示揣测。意为“想必、准是、一定”等，只用于肯定句。He must be ill. He looks so pale. 他准是病了。他的脸色苍白。Shes wearing a diamond necklace. She must have a lot of money. 她戴着钻石项链，一定很有钱。4. shall1）表征询意见，用于第一、第三人称疑问句。Shall I get you some tea? 我给你点茶好吗？Shall the boy wait outside? 让那男孩在外面等吗？What shall we do this evening? 我们今晚做什么？2）表说话人的意愿，有“命令、允诺、警告、决心”等意思，用于第二、第三人称陈述句。You shall do as I say. 按我说的做。（命令）You shall have my answer tomorrow. 你明天可以得到我的答复。（允诺）He shall be sorry for it one day, I tell you. 有一天他会后悔的，我告诉你。（警告）Nothing shall stop us from carrying out the plan. 什么也不能阻止我们执行这项计划。（决心）5. will1）表意愿，用于各种人称陈述句。I will do anything for you. 我愿为你做任何事。None is so blind as those who wont see. 不愿看的人眼最瞎。If you will read the book, Ill lend it to you. 如果你愿意读这本书，我会把它借给你。2）表请求，用于疑问句。Will you close the window? Its a bit cold. 请你把窗户关上好吗？有点冷。Wont you drink some more coffee? 再来一点咖啡好吗？3）表示某种倾向或习惯性动作。Fish will die out of water. 鱼离开水就不能活。The door wont open. 这门打不开。The boy will sit there hour after hour looking at the traffic go by. 那男孩常常坐在那里好几个钟点，看着车辆行人通过。6. should1）表义务。意为“应该”（某件事宜于做），用于各种人称。You should be polite to your teachers. 你对老师应该有礼貌。You shouldnt waste any time. 你不应该浪费时间。2）表推测，意为“想必一定、照说应该、估计”等。The film should be very good as it is starring first-class actors. 这部新电影是一流演员主演的，估计拍得很好。They should be home by now. 照说他们现在应当已经到家了。7.would1）表意愿。They would not let him in because he was poorly dressed. 他们不让他进去因为他衣着破旧。I said I would do anything for you. 我说过我愿意为你做任何事。2）表委婉地提出请求、建议或看法。Would you like another glass of beer? 再来杯啤酒好吗？Would you mind cleaning the window? 请把窗户擦一下好吗？They wouldnt have anything against it. 他们不会有什么反对意见。3）表过去反复发生的动作或过去的一种倾向。Every time she was in trouble, she would go to him for help. 她每遇到麻烦都会向她求助。他告诉我盒子打不开了。8. ought to 1）表义务，意为“应该”（因责任、义务等该做），口气比should稍重。You are his father. You ought to take care of him. 你是他父亲，应当管他。You oughtnt to smoke so much. 你不应该抽这么多烟。2）表推测，暗含很大的可能，语气较弱。Han Mei ought to know his telephone number. 韩梅该知道他的电话号码。Theres a fine sunset; it ought to be a fine day tomorrow. 今天有晚霞，明天应该是个好天。（一）need和dare的用法 need和dare既可用作情态动词，也可用作实义动词。用作情态动词时，主要用于否定句和疑问句。用作实义动词时，可用于各种句式。1.用作情态动词-Need I come? -Yes, you must. -我需要来吗？ -需要。You neednt telephone him now. 你现在不必打电话给他。I dont think you need worry. 我想你不必发愁。She dare not go out alone at night. 她晚上不敢一个人出去。How dare you say Im unfair? 你竟敢说我不公平？Not one of them dared mention this. 他们谁也不敢提这件事。2.用作实义动词You dont need to do it yourself. 你不必亲自做这件事。The table needs painting (to be painted.). 桌子需要油漆一下。We should dare to give our own opinion. 我们要敢于提出自己的观点。He did not dare (to) look up. 他不敢抬头看。I dare day hell come again. 我想他会再来的。（I dare say为固定习语）（二）情态动词后跟完成式和进行式的用法1.情态动词后跟完成式，表“应当已经”，“想必已经”，“本来可以”等意。I should have finished the work earlier. 我应当早一点完成这项工作的。He isnt here. He must have missed the train. 他还未到，一定是没赶上火车。Where can (could) he have gone? 他能到那里去了呢？You may (might) have read about it. 你可能在报上已经读到这件事了。You could (might) have been more careful. 你本来可以更细心的。He neednt have worried about it. 他本不必为此事担心。There was a lot of fun at yesterdays party. You ought to have come, but why didnt you? 昨天的聚会非常有意思。你本应该来，为何不来呢？2. 情态动词后跟进行式，表示“想必正在”，“可能正在”，“应当正在”等意。Its twelve oclock. They must be having lunch. 现在是十二点。他们一定正在吃饭。They may be discussing this problem. 他们可能正在论讨这个问题。He cant be telling the truth. 他说的不可能是真话。She shouldnt be working like that. Shes still so weak. 她不应当那样干，她身体仍那么虚。（三）几组词的辨异 1. can 和be able to1）情态动词can只有两种时态形式，现在式can和过去式could，而be able to有多种时态形式。Mary can play the piano. She has been able to play it since she was 5. 玛丽会弹钢琴。她五岁起就会弹了。2）用在过去时中，could经常表示能够做某事，事实上不一定去做，而waswere able to则表示“过去做成了某事”。在否定句中两者可通用。He couldm across the English Channel. But he didnt feel like it that day. 他能游过英吉利海峡，但那天他不想游。Yesterday I was able to get home before the heavy rain. 昨天我在下大雨前赶到了家里。2. must和 have tomust表示主观意志，而have to表示由于客观因素不得不做某事。must没有过去式，除在间接引语中可用于表示过去时间，在直接引语中表示过去时间应该用had to代替。I told her that she must give up smoking. 我叫她必须戒烟。We had to get everything ready that night. 我们那晚得把一切准备就绪。3. would和used to1）used to表示过去与现在或过去某时与后来的情况有不同，而would只表过去的情况。People used to think that the earth was flat.过去人们认为地球是平的。（现在人们不这么认为。）She would go out for a walk in the morning when she was in the country. 在乡下时，她总是在早晨去散会儿步。（可能现在仍有散步的习惯。）2）used to可表示过去的习惯动作和经常的情况，而would只表示过去的习惯动作。He used to would smoke while writing. 过去他写东西时常抽烟。She used to be fat. 她过去很胖。 1被动语态练习1. I _ you, because I I must be wrong.A. dare not ask B. dare not C. dare not asking D. dare to not ask2. There _ some flowers in the garden.A. were used to be B. used to be C. uses to be D. used to be having3. _ I take it out? Im sorry, you _.A. Could .couldnt B. Might.might notC. Could.can D. May.cant4. You were stupid to climb tree. You _ hurt yourself.A. may should post B. should have posted C. must have posted D. ought to post6. All the lights are on, miths _ up.A. must get B. is getting C. must be getting D. would get7. He _ lead a but he _ not make it drink.A. will.can B. may.can C. may.dares D. dare.can8. Need we do this job now?Yes, _.A. you need B. you should C. you must D. you can9. _ to have lunch with us today?A. Do you likes B. Would you like C. Will you liked D. Have you liked10. He said that you _ watch TV all the evening if you wished.A. may B. must C. can D. might11. -Is John coming by train? -He should, but he _ not. He likes driving his car.A. must B. can C. need D. may12. Peter _ come with us tonight, but he isnt v