人教版九年級(jí)英語第七單元知識(shí)點(diǎn)歸納

Unit 7 Teenagers should be allowed to choose their own clothes1、 必記單詞名詞：license 證，證件 safety安全，安全性 field田野，場(chǎng)地 poem詩，韻文 community社區(qū)，社團(tuán) chance機(jī)會(huì)，可能性 society社會(huì) choice選擇，挑選動(dòng)詞：educate教育，訓(xùn)導(dǎo) manage完成（困難的事）；應(yīng)付（困難局面） enter進(jìn)來，進(jìn)去動(dòng)詞&名詞：smoke吸煙，冒煙；煙 cry哭，叫喊 hug擁抱，摟抱 lift舉起，太高；電梯 regret感到遺憾；懊悔，后悔 support支持 形容詞：tiny極小的，微小的 awful很壞的，討厭的副詞：badly嚴(yán)重地；差；非常；2、 短語Have part-time jobs 做兼職工作 get earshot pierced 扎耳洞Talk back回嘴，頂嘴 keep.away from避免接近，遠(yuǎn)離Make ones own decision自己做決定 get in the way of擋.的路；妨礙Have nothing against 不反對(duì) be serious about認(rèn)真對(duì)待3、 小語法講解：1. No way！不行！ No way意為“不行”，這是英語口語中一個(gè)直接拒絕對(duì)方的表達(dá)用語，強(qiáng)調(diào)不能按照他人的要求去做某事或不允許別人做某事。 Can I borrow your bike？ No way！2. I dont think sixteen-year-olds should be allowed 賓語從句跟在think，believe，suppose，expect等動(dòng)詞后，當(dāng)主句是一般現(xiàn)在時(shí)，且主句的主語是第一人稱（I,We）時(shí)，變否定句時(shí)，要否定主句，而不是從句，我們稱之為“否定前移”；變反意疑問句時(shí)，附加問句要與從句一致。 I think you are right I dont think you are right I dont think he is clever，is he？注意：如果主句的主語是第二，第三人稱，變否定句時(shí)，要在從句否定；變反意疑問句時(shí)，附加句要與主句一致。 They think you are right They think you are not right They think you are right，dont they？【拓展】 think（認(rèn)為）、suppose（猜想）、believe（相信）、expect（期待）練習(xí)：I dont think she will agree with us，_? A.will she B.wont she C.dont you D.do you sixteen-year-old是形容詞，意為“十六歲的”， 在形容詞后加s，表示某一類人的意思，這樣的話形容詞轉(zhuǎn)換成名詞，特質(zhì)某一類人，前面要有定冠詞the The sixteen-year-olds十六歲的人 The blind 眼鏡看不見的人/盲人 The deaf 耳朵聽不見的人/聾人3. Im worried about your safety我擔(dān)心你的安全 Be worried about為固定短語，意為“對(duì).是擔(dān)心的”，與worry about同義，“擔(dān)心.” Mothers always worry about their children Mothers are always worried about their children4. Sixteen-year-olds should be allowed to get their ears pierced.應(yīng)該允許16歲的青少年扎耳洞 Get their ears pierced 意為“扎耳洞”，此處get用作使役動(dòng)詞，意為“使，讓”。“get+sth.+動(dòng)詞的過去分詞” 意為 “使.被.”,動(dòng)詞的過去分詞作賓語補(bǔ)足語。此結(jié)構(gòu)中的get可換成have。 I got my car repaired She got her hair cut練習(xí):He wants to get his TV_.A. repairing B.repaired C.to repair5.He should stop wearing that silly earring他應(yīng)該停止戴那個(gè)傻傻的耳環(huán) Stop doing sth 停止做某事（停止正在做的某事） Stop to do sth停下來去做某事（停止正在做的某事去做另外一件事） They stopped doing their homework They stopped to do their homework練習(xí)：Dad，Im really tired and hungry Why not stop_ and eat some cookies?A. to do your homework B.do your homeworkC.doing your homework D.did your homework6. Im going to bring my new camera to take lots of photos.我打算帶我的新相機(jī)去拍許多照片！ 辨析：bring，take與fetch/getbring“帶來，拿來”（從別處帶到說話者處）Bring your friendship to the party，please！take“帶走，拿走”（從說話者處帶到其他地方）Take the letter to the post officefetch “去取來”I asked him to fetch me an evening paper7、 When I was two running through the field，she made sure I was safe and kept me from danger. make sure 意為“確保、務(wù)必.”,常用于祈使句中，表示請(qǐng)求或要求對(duì)方按照要求做某事，其后常接that引導(dǎo)的賓語從句或of短語。 Make sure that you pick us up at fiveo clock We make sure of our seats for the movie. keep sb./sth from sth. 意為“使某人/某物免受.的影響或傷害” Sunglass can keep our eyes from the sun【拓展】keep sb from doing sth 阻止某人做某事 My mother kept me from staying up late8、 But I talked back loudly.但我大聲地回嘴 Talk back意為“回嘴，頂嘴”，talk back to+ sb ，對(duì).回嘴 Dont talk back to your mother like that Little children should not talk back to their parents9、 I regret talking back，not listening to Mom我懊悔（跟媽媽）頂嘴，懊悔不聽媽媽的話 Regret（regretted，regretted，regretting）是及物動(dòng)詞，意為“感到遺憾，懊悔”，其后可接名詞、代詞、that/what引導(dǎo)的賓語從句、動(dòng)詞-ing形式或動(dòng)詞不定式作主語 If you dont do it now，youll regret it！ I deeply regret what I said辨析：regret doing sth與 regret to do sthRegret doing sth對(duì)做過的某事感到后悔（已做）I regret telling her what I thoughtRegret to do sth對(duì)要做的事感到遺憾（未做）We regret to inform you that no trains will run today練習(xí)：Did you talk back to your mother when you were a child？ Yes，but now I realize I was wrong，I really regret_that silly thing to my mum.A. do B.to do C.doing D.did10.Parents should give teenagers chances to make their own decision. chance此處用作可數(shù)名詞，意為“機(jī)會(huì)”，其后常跟to do sth或者of doing sth作后置定語，意為“.的機(jī)會(huì)”Have a chance to do sth = have a chance of doing sth有做某事的機(jī)會(huì)She has a chance to make a speechShe has a chance of making a speech ones own 某人自己的. My own我自己的. Your own 你自己的. Their own 他們自己的. Make ones own decision，意為“自己做決定”，相當(dāng)于make a decision for oneself Teenagers should be allowed to make their own decision Teenagers should be allowed to make decision for themselves11. This way，when they start working they can manage their own lives 這樣，當(dāng)他們開始工作時(shí)，他們能夠應(yīng)付自己的生活。 Manage此處用作及物動(dòng)詞，也可用作不及物動(dòng)詞，意為“完成（困難的事），應(yīng)付（困難的局面）” She knows how to manage him when hes angry I dont know how she manages with five kids【拓展】manage to do sth，意為“設(shè)法做成某事”，強(qiáng)調(diào)努力達(dá)到了目的，結(jié)果是成功的。 Try to do sth，意為“努力做某事”，強(qiáng)調(diào)過程，結(jié)果不一定是成功的12、 That is why many Chinese adults continue to live with their parents那就是許多中國(guó)的成年人繼續(xù)和他們的父母住在一起的原因 That s why.意為“那就是.的原因”，why引導(dǎo)一個(gè)句子作表語從句That s why I dont want to leave hereI got up late，thats why I missed the bus continue此處用作及物動(dòng)詞，其后可接名詞、代詞、動(dòng)詞不定式或動(dòng)詞-ing形式作賓語 After drinking a cup of coffee，I continued to do my homework He picked up his book and continued reading1、 Parents should not be too strict with teenagers父母不應(yīng)該對(duì)青少年太嚴(yán)格 Be strict with sb，意為“對(duì)某人要求嚴(yán)格”，其中strict是形容詞，在這里作表語。 My father is very strict with me2、 But sometimes these can get in the way of their schoolwork，and parents might worry about their success at school但有時(shí)這些愛好會(huì)妨礙他們的功課，父母可能擔(dān)心他們?cè)趯W(xué)業(yè)上的成功 get in the way of 意為“擋著.的路；妨礙.”，其后可接名詞、代詞或動(dòng)詞-ing Playing computer games can get in the way of his study success，不可數(shù)名詞，意為“成功” 其動(dòng)詞為：succeed，常見用法succeed in sth/doing sth She succeeded in passing the exam 其形容詞以及副詞形式：successful成功的 successfully 成功地3、 Teenagers often think they should be allowed to practice their hobbies as much as they want As much as意為“與.一樣多” You can eat as much as you like In fact，it cost me as much as 100 dollars4、 We have nothing against running！我們不反對(duì)跑步！ have nothing against（doing）sth，意為“不反對(duì)做某事” I have nothing against singing loudly against 為介詞，意為“與.對(duì)抗; 反對(duì).”或者“倚靠.” All the people in the war are against war They are all against the war His bike is against the wall5、 So he needs to think about what will happen if he doesnt end up as a professional runner Happen 為不及物動(dòng)詞，意為“發(fā)生” 常見用法： sth happened +地點(diǎn)/時(shí)間，某地某時(shí)發(fā)生了某事 An accident happened in the street yesterday sth happened to sb，直譯為“某事發(fā)生在某人身上”，引申為“某人發(fā)生了某事（常指不好的事） A little car accident happened to her this morning6、 I think I should be allowed to make this choice myself 我認(rèn)為應(yīng)該允許我自己做這個(gè)決定 choice，名詞，意為“選擇”，常用于短語“have no choice but to do sth”，意為“除了做某事以外，別無選擇” I have no choice but to accept the fact He has no choice but to go with him choice的動(dòng)詞形式為choose，choose to do sth，意為“選擇做某事” I choose to pick the pink one7、 only then will I have a chance to achieve my dream只有那時(shí)我才有機(jī)會(huì)實(shí)現(xiàn)自己的夢(mèng)想 本句是一個(gè)倒裝句，正常的語序應(yīng)該是“I will have a chance to achieve my dream only then”。當(dāng)only then放在句首時(shí)，剩下的句子要用部分倒裝結(jié)構(gòu)，即把句子的助動(dòng)詞、情態(tài)動(dòng)詞放在主語前。如果only后跟的是主語，則不用倒裝 Only in this way can you learn English well Only three people get there on time4、 單元語法含有情態(tài)動(dòng)詞的被動(dòng)語態(tài)1. 含有情態(tài)動(dòng)詞的被動(dòng)語態(tài)結(jié)構(gòu) 情態(tài)動(dòng)詞（should/can/must/may/could）+ be + 及物動(dòng)詞的過去分詞 Many trees should be planted on the mountains Tables can be made of stone Children should be allowed to go to the movies with friends on Friday nights 否定句式 直接在情態(tài)動(dòng)詞后加not Waste paper should not be thrown here一般疑問句式 直接把情態(tài)動(dòng)詞提到主語前 - Should it be done by Li Ming？ - Yes，it should. / No,it shouldnt練習(xí)：一、根據(jù)要求寫句子1、 Teenagers should be allowed to play with friends at night. (改為否定句） Teenagers _ _ _ play with friends at night2、 -Should the classroom be cleaned every day？ -_, _ _.（作肯定回答）3、 Parents should allow children to choose their clothes. (改為被動(dòng)語態(tài)） Children _ _ _ to choose their clothes.二、單項(xiàng)填空1、In order to make our city more beautiful，more tree