人教版英语九年级Unit 7重点知识复习课件

这是一份人教版英语九年级Unit 7重点知识复习课件，共31页。

人教版英语九年级单元重点知识复习课件Unit7 Teenagers should be allowed to choose their own clothes..license (= licence) n. 证件safety n.安全;安全性smoke v.吸烟;烟part-time adj.&adv.兼职(的)pierce v. 扎;刺破;穿透earring n.耳环;耳饰flash n.闪光灯;闪光 v.闪耀;闪光tiny adj.极小的;微小的cry v.&n哭;叫碱field n.田野;场地manage v. 完成；应付基础夯实hug n.&v.拥抱;搂抱lift v.举起;抬高 n.电梯;搭便车badly adv.严重地;差非常awful adj.很坏的;讨厌的teen n.(13至19岁之间的)青少年regret v.&n感到遗憾poem n.诗；韵文community n.社区；社团chance n.机会；可能性society n. 社会support v.& n. 支持【重点单词短语过关】读一读 背一背 enter v.进来；进去choice n.选择；挑选educate v.教育；教导get his driver's license取得驾驶执照no way没门,不行sixteen-year-olds十六岁的人sixteen-year-old十六岁的get in the way of 挡......的路;妨碍make one’s own decision自己做决定 be worried about=worry about 担心have part-time jobs做兼职工作get one's ears pierced打耳洞get/have/ make sth.done使某物被做...stop doing sth. 停止做某事stop to do sth.停下来去做某事 spend time with sb. 花时间和某人在一起take photos , take a photo 照相make sure=be sure 确保，确定keep sb. (away) from sth. 使某人远离某物hurt oneself 伤害某人自己give sb. a hug 拥抱某人lift sb. up 举起某人【重点单词短语过关】读一读 背一背基础夯实cough badly 剧烈的咳嗽talk back 回嘴an adult 一个成人think back to 回想起regret doing sth 后悔做了某事too+adj.+to do sth.太...而不能做某事learn...from...从...学到...agree with sb. 同意某人的观点disagree with sb.不同意某人的观点move out 搬出去　　　【重点单词短语过关】读一读 背一背基础夯实--I don’t think sixteen-year-olds should be allowed to drive.--I agree. They aren’t serious enough.--Students should not be allowed to have part-time jobs.--Do you think teenagers should be encouraged to make their own decisions?--No, I don't agree with this.Teenagers are too young to make their own decisions.--Teenagers should not be allowed to have part-time jobs.--I disagree.They can learn a lot from working.【单元目标语句回顾】读一读 练一练基础夯实--Do you think we may be allowed to take photos if we don't use a flash?--If you don't use a flash, then it may be okay.--Sometimes these can get in the way of their schoolwork.--We have nothing against running.--He needs to spend more time on his homework because it is difficult to become a professional sports star.【单元目标语句回顾】读一读 练一练基础夯实重点词句精讲1.allow 用法 allow 作动词，意思是“允许”，常用短语 有：①allow sb. to do sth. 允许某人做某事例句：The teacher allowed Lucy to leave work early.老师允许路西提前下班。②allow (doing) sth.允许(做)某事例句：The facts allow no other explanation. 事实不允许有其他的解释。③allow sb sth 给予某人某物(尤指钱或时间)；让某人有(拥用或带有)某物。例句：We’ll allow you time to answer. 我们将给回答的时间。④allow for 考虑到，把……考虑进来，体谅。例句：We should allow for every possible delay. 我们考虑到任何可能的延误。2. No way!no way 意思是“不；决不，没门”，表示对对方要求的一种回绝。语气比no重。例句：Give up our tea break? No way!让我们放弃工间休息时间？没门儿！ No way will I go on working for that man.我不再给那个人工作了。重点词句精讲3. I don’t think sixteen-year-olds should be allowed to drive.我认为16岁的孩子们不应该被准许驾车。英语中有少数表示“猜想、臆断”的实义动词，如think, believe, suppose, imagine等，后面跟含否定意义的宾语从句时，习惯上把从句的否定转移到主句，构成“I don’t think /…”结构。这种语言现象称为否定转移。例如：I don’t believe he will come.I don’t think he is right.【注意】这里要满足这几个条件：①动词是think, believe, suppose, imagine, expect等。②主语是第一人称③谓语动词为没有任何副词修饰的一般现在时。重点词句精讲 4. safety的用法safety n. 安全；安全性。形容词形式为 safe adj. 安全的；安然无恙的；可靠的；谨慎的 n. 保险箱►It’s very important to teach the children about road safety.把交通安全常识教给孩子们是非常重要的。►We’re keeping you here for your own safety. 我们让你待在这里是为了你自身的安全。►Don’t worry about him. He is in safety.  别担心他，他很安全。►We all wished him a safe journey.   我们都祝他一路平安。 ►There was a small safe hidden behind that picture on the wall.墙上那幅画后面藏着一只小型保险箱。 重点词句精讲5. get their ears pierced.(1)此时get 是使役动词，这是get+名词(或代词)+过去分词的句型，意思是“使……被做，请人做……”，表示让别人做某事。►I can’t get the work done by anybody.我找不到人来干这项工作。 ►When are you going to get your hair cut?你打算什么时候去剪头发？(2)“get+名词(或代词)+过去分词”的句型，还可以表示“遭遇某事”。►I got my car repaired.我让人修理了我的汽车。►James got beaten last night.詹姆斯昨晚被打了。►He got his wrist broken. 他折断了手腕。 重点词句精讲6. serious enough(1) enough在这里是副词，意思是“足够地；充分地；相当”，修饰形容词或副词表示程度，一般放在所修饰的形容词或副词的后面。►He is brave enough to face dangers.他很勇敢，足以面对各种危险。►He plays well enough for a beginner.   对于一名初学者来说，他弹奏得相当不错。(2)enough还可以作形容词，意思是“足够的”，作定语放在名词前、后都可以。►He has enough money (= money enough) to buy a car.他有足够的钱买一辆汽车。7. stay by my side 待在我身边；陪伴我by sb.’s side 在某人身旁e.g. I’m grateful for having you always stay by my side.感激你一直陪伴在我身边！ By her side stood her granddaughter. 在她的身边站着她的孙女。重点词句精讲8. When I was tired and hungry , she gave me food and warm arms to sleep in.to sleep in在这里是动词不定式修饰前面的名词。动词不定式作定语修饰名词时要后置。e.g. I have many letters to write. 我有许多信要写。 I have no time to go there. 我没有时间去那儿。9. lift 的用法lift v. 举起；抬高e.g. He is strong enough to lift the box.   他很强壮，能举得起这只箱子。 lift one’s glass  举杯 lift one’s head  抬头 lift one’s spirits  提起精神【辨析】 rise, raise, lift 这三者均有“上升，举起”之意。rise: 不及物动词，指具体的或抽象的事物由低向高移动。raise: 及物动词，常用词，多指把某物从低处升到高处，有时作引申用。lift: 语气比raise强，指用体力或机械的力举起或抬起某物重点词句精讲10. talk back 回嘴； 顶嘴e.g. You should not talk back to your mother. 你不应该对妈妈顶嘴。【拓展】talk的相关短语：talk about 谈论；谈到 talk over  商议 talk to    与......说话;  责骂 talk with 和......交谈 talk against others 说别人的坏话 talk to oneself  自言自语11.awful的用法awful adj. 很坏的；讨厌的；糟糕的e.g. It would be awful if he found out the truth.如果他发现了真相，那就糟了。 This is really an awful movie.  这部电影实在糟糕。 It was awful to see him in such pain. 看到他疼痛难忍真让人难受。 重点词句精讲【辨析】afraid, awful, frightful, terrible 这些词均含“害怕的、可怕的”之意。afraid: 指由于胆小或怯懦而不敢说或做某事。awful: 指威严得令人害怕或敬畏，有一定的感情色彩。frightful: 指使人陷入短暂的惊恐或产生毛骨悚然的感觉。terrible: 侧重指给人以长久的惊骇、极端的恐怖，令人难以忍受。12. scary adj. 可怕的；容易受惊的；引起恐慌的e.g. Grandpa told me a scary ghost story.爷爷给我讲了一个吓人的鬼故事。【注意】scared 是修饰人的，意思是“害怕的，恐惧的 ，令人觉得恐怖的”；用法类似excited，interested等，scary 是单纯的形容“可怕的，引起恐慌的，容易受惊的，胆小的”，可以形容物或人。 e.g. I'm scared of mice. 我害怕老鼠。 What animal do you think is the most scary?你觉得什么动物最可怕？ 重点词句精讲13. I was late for school from staying out past ten.(1) 这里的from表示原因，意思是“因为”。e.g. They really do get pleasure from spending money on other people.他们确实从把钱花在别人身上而得到快乐。 She did it from a sense of duty. 她做这事是出于责任感。(2)stay out 不回家；避开e.g. I don’t stay out late on weekdays.工作日的时候我不在外面待得很晚。 I met some friends and stayed out until eleven or twelve. 我见了几个朋友，直到夜里十一、二点才回家。【拓展】常见的stay短语stay awake 睡不着，醒着 stay with并驾齐驱；与…留在一起 stay up 熬夜stay away 离开，缺席；躲开；离远点  stay away from离……远点，躲避…… 重点词句精讲14. I regret talking back, not listening to Mom.regret v. 后悔；惋惜；感到遗憾e.g. She refused their help and she didn’t regret it.  她拒绝了他们的帮助，对此她并不感到后悔。 I regret that I cannot help.   很抱歉，我爱莫能助。【辨析】：regret to do sth. 和 regret doing sth. regret to do sth. 意为 “很遗憾 / 抱歉要 做某事”(事情还没有做) ； regret doing sth. 意为“ 很后悔 / 抱歉做了某事” (事情已经做过了) 。e.g. I regret to tell you that you can’t pass the examination.我很遗憾地通知你，你不能通过 这次考试。 I don’t regret telling her what I thought.我不为告诉她我的想法而后悔。 重点词句精讲【拓展】类似的短语还有： forget to do 忘记要去做某事 forget doing 忘记做过某事 remember to do 记得还没做的事情 remember doing 记得已经做过的事情 try to do 尽力做某事 try doing 尝试做某事 mean to do 打算做 mean doing 意味着 stop doing sth. 停止做某事 stop to do sth.  停下来去做别的事 重点词句精讲15. Parents should not be too strict with teenagers. be strict with 对……严格e.g. She is strict with her children.   她对她的孩子们很严格。My teacher will be more strict with me from now on.  从此我的老师会对我更加严格。表示“在某方面严格”用be strict in，“对某人严格”用be strict with。 e.g. The engineer is strict in his work.  这位工程师对工作要求严格。16. get in the way of 挡……的路；妨碍e.g. If you are not going to help, at least don’t get in the way!如果你不愿帮忙，至 少别妨碍人家。 Her social life gets in the way of her study. 她的社交生活妨碍了学业。【拓展】way的相关短语：in the way 意为“挡道的，妨碍人的”。 on the way 意为“在去...的路上”。by the way意为“顺便说说，顺便问一下”。重点词句精讲17. My wife and I have supported every one of his races.support 可用作动词，意思是“支持”, 也可用作名词，意思是“支持”。e.g. Which football team do you support? 你支持哪个足球队?I support him against those who are finding fault with him.我支持他反对那些专挑他毛病的人。His family supported him in his decision.他的家人支持他的决定。She spoke in support of the project.她发言支持这项计划。 Your support has meant a lot to me during the difficult time.   在困难时期，你的支持给了我很大的帮助。【拓展】相关短语：come to sb.’ s support 援助某人 in support 后备的，准备给予支援的in support of 支持…… 重点词句精讲18. But we think our son needs to think about other possible jobs.need在这里是用作实义动词， 意思是“需要, 必需”，need后面接不定式时表示主动；接动名词时有被动的含义，相当于不定式的被动语态。  e.g. The window needs cleaning. = The window needs to be cleaned. 这窗子需要清扫。 need可作情态助动词，用在否定句和疑问句中。此时need本身不变形，后面的动词也要用原形。e.g. Need I type this letter again?我需要重新打这封信吗？ There is enough time. You needn’t hurry.有的是时间，你不必着急。 19. … if he doesn’t end up a professional runner.end up 结束；告终；以做某事而结束 。e.g. We talked so long. I end up missing class.  我们谈了好久，把课都给误了。 If you go on like this you'll end up in prison.  如果你继续这样，早晚得进监狱。重点词句精讲20. enter university 考上大学；上大学enter v. 进入, enter by 从……进入 enter for 报名参加In our country, children enter school at the age of six.   在我国孩子们六岁上学。You must enter the palace by the front gate.你得从前门进入宫殿。I shall enter for the singing competition.我将报名参加歌唱比赛。 21. succeed意思是“ 成功”，名词形式是：success，形容词形式是： successful 副词形式是：successfully e.g. If you work hard, you will succeed. 如果你努力工作，你就会成功。 Our plan has succeeded. 我们的计划成功了。succeed 常用于“succeed in sth.”或“succeed in doing sth.”结构中。e.g. He believes he can succeed in the test.他相信他考试会成功。 He succeeded in getting the job.他成功地得到了那份工作。 Failure is the mother of success.失败是成功之母。 重点词句精讲22. Only then will I have a chance to achieve my dream. 只有那样我才会有机会实现我的梦想。这是一个倒装句，正常句式是：I will have a chance to achieve my dream only then.only 修饰时间、地点、方式等状语、且位于句子开头时，句子应用部分倒装，即将助动词或情态动词提到主语前。e.g. Only when you get there will you know what has happened.你只有到那儿才知道发生了什么。注意：如果 only 修饰的不是状语，则句子不倒装。e.g. Only Uncle Li knows how it happened.只有李叔叔知道这是怎么发生的。e.g. Only when the war was over did the young soldier return to his hometown.只有战争结束，这个年轻的士兵才能返回家乡。 语法知识精讲一、情态动词should的用法1、Should表示义务、责任、劝告、建议，其同义词是ought to；在疑问句中，通常用should代替ought to.例如：You should go to class right away.你应该马上去上课。Should I open the window?我能打开窗户吗？2、Should的含义较多，用法较活，现介绍三种其特殊用法。请看下面的句子：例句：I should think it would be better to try it again.我倒是认为最好再试一试。 You are mistaken,I should say.依我看，你是搞错了。 I should advise you not to do that.我倒是劝你别这样做。 This is something I should have liked to ask you.这是我本来想问你的。从以上例句可以看出：情态动词should用于第一人称时可以表示说话人的一种谦逊、客气、委婉的语气。语法知识精讲3、Should还可以用在if引导的条件从句，表示一件事听起来可能性很小，但也不是完全没有可能。相当于“万一”的意思。从句谓语由should加动词原形构成，主句谓语却不一定用虚拟语气。如：Ask her to ring me up if you should see her.你万一见到她，请让她给我打个电话。If you should change your mind,please let us know.万一你改变主意，请通知我们。Should I (If I should) be free tomorrow I will come.万一我明天有时间，我就来。4、“should + have + 过去分词”结构一般表示义务，表示应该做到而实际上没有做到，并包含一种埋怨、责备的口气。如：She should have finished it.她本应该完成它的。I should have helped her,but I never could.我本应该帮助她，可我从来没有帮过。You should have started earlier.你本应该早点开始的。语法知识精讲二.含情态动词should的被动语态基本结构为：should + be+及物动词的过去分词。(1)肯定句结构为：主语+should be+及物动词的过去分词+ (by+宾语)。e.g. Your homework should be finished by yourself.你应该自己完成作业。(2)否定结构为：主语+ should + not+ be +及物动词的过去分词+ (by+宾语)。　　e.g. Teenagers should not be allowed to go out at night.不应该允许青少年晚上外出。(3)特殊疑问句结构为：疑问词+一般疑问句？　　e.g. What should students be allowed to do?应该允许学生们做什么？(4)一般疑问句结构为：Should +主语+ be+及物动词的过去分词+ (by+宾语)？　 回答：Yes, 主语+should./ No, 主语 + shouldn’t. e.g. Should these young trees be watered every day?这些小树应该每天浇水吗？　 Yes, they should. /No, they shouldn’t.对，应该。/不，不应该。实战演练一、单项选择题1. For teenagers, playing computer games too much can get _______ of schoolwork. A. on the way B. in the way C. by the way D. in a way2. I think parents need _______ realistic about their children’s future. A. to be B. to do C. being D. doing4. Students should _______ more time on their homework. A. take B. cost C. pay D. spend4.The stone was heavy, but the man ____it ____ easily. A. lifted; up B. looked; up C. picked; up D. cleaned; upBADA实战演练一、单项选择题5. — Tom is always careless with his schoolwork. Could you help him? — No problem! I think he _____ to think twice before starting. A. should be told B. shouldn't be told C. should tell6. — Why don’t you watch TV at home? — I’d love to, but my mother doesn’t allow me ____ that.   A. do                  B. did                   C. to do                      D. doing7. Our English teacher is strict ______ us, but we still like her very much. A. in                         B. with       C. from                   D. to8.Some people think trees ____ on Tree Planting Day only.A. should plant B. should be plantedC. should be plant D. should be plantingCBAB实战演练二、用所给单词的适当形式填空。1. We all know that the 16th Asian Games held in Guangzhou is a great _________(succeed). 2. _______ (be) a professional basketball player like Yao Ming is always the boy’s dream. 3. Our teachers have nothing against _________ (surf) the Internet. 4. Everyone should realize the ______________ (important) of saving water. 5. I hope to have a chance of _____________ (study) abroad. successBeingsurfingimportancestudying实战演练三、根据汉语意思完成句子，每空一词。1. 我们说的话他不在乎。 ___ ________ _____ ______ what we may say. 2. 他们很有希望赢得这场比赛。 They have a good chance ___ ____ the match.3. 我希望你能实现你的梦想。 I _____ _____ _______ ________ your dream. 4. 她经常花费一小时做作业。 She often _______ ____ _____ ______ her homework. He doesn’t care about to win hope you can realize spends an hour doing 实战演练四、翻译下列句子。1. 需要好好地教育青少年。Teenagers need to be educated well. 2. 这辆小汽车不能修了。This car can’t be repaired.3. 这封信必须现在寄出去吗？Must this letter be posted now?4. 会议应该在哪举行？Where should the meeting be held? 5.应当允许青少年做出自己的决定。Teenagers should be allowed to make their own decisions.6.上周通过考试 让Marcus 感到很兴奋。Last week Marcus was excited about passing the English exam.实战演练That's all.Thank you!