1、Unit 7 Teenagers should be allowed to choose their own clothes一、 必记单词名词：license 证，证件 safety安全，安全性 field田野，场地 poem诗，韵文 community社区，社团 chance机会，可能性 society社会 choice选择，挑选动词：educate教育，训导 manage完成（困难的事）；应付（困难局面） enter进来，进去动词&名词：smoke吸烟，冒烟；烟 cry哭，叫喊 hug拥抱，搂抱 lift举起，太高；电梯 regret感到遗憾；懊悔，后悔 support支持 形容词：tin
2、y极小的，微小的 awful很坏的，讨厌的副词：badly严重地；差；非常；二、 短语Have part-time jobs 做兼职工作 get earshot pierced 扎耳洞Talk back回嘴，顶嘴 keep.away from避免接近，远离Make ones own decision自己做决定 get in the way of挡.的路；妨碍Have nothing against 不反对 be serious about认真对待三、 小语法讲解：1. No way！不行！ No way意为“不行”，这是英语口语中一个直接拒绝对方的表达用语，强调不能按照他人的要求去做某事或不允
3、许别人做某事。 Can I borrow your bike？ No way！2. I dont think sixteen-year-olds should be allowed 宾语从句跟在think，believe，suppose，expect等动词后，当主句是一般现在时，且主句的主语是第一人称（I,We）时，变否定句时，要否定主句，而不是从句，我们称之为“否定前移”；变反意疑问句时，附加问句要与从句一致。 I think you are right I dont think you are right I dont think he is clever，is he？注意：如果主句的主语
4、是第二，第三人称，变否定句时，要在从句否定；变反意疑问句时，附加句要与主句一致。 They think you are right They think you are not right They think you are right，dont they？【拓展】 think（认为）、suppose（猜想）、believe（相信）、expect（期待）练习：I dont think she will agree with us，_? A.will she B.wont she C.dont you D.do you sixteen-year-old是形容词，意为“十六岁的”， 在形容词后加
5、s，表示某一类人的意思，这样的话形容词转换成名词，特质某一类人，前面要有定冠词the The sixteen-year-olds十六岁的人 The blind 眼镜看不见的人/盲人 The deaf 耳朵听不见的人/聋人3. Im worried about your safety我担心你的安全 Be worried about为固定短语，意为“对.是担心的”，与worry about同义，“担心.” Mothers always worry about their children Mothers are always worried about their children4. Sixte
6、en-year-olds should be allowed to get their ears pierced.应该允许16岁的青少年扎耳洞 Get their ears pierced 意为“扎耳洞”，此处get用作使役动词，意为“使，让”。“get+sth.+动词的过去分词” 意为 “使.被.”,动词的过去分词作宾语补足语。此结构中的get可换成have。 I got my car repaired She got her hair cut练习:He wants to get his TV_.A. repairing B.repaired C.to repair5.He should s
7、top wearing that silly earring他应该停止戴那个傻傻的耳环 Stop doing sth 停止做某事（停止正在做的某事） Stop to do sth停下来去做某事（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练习：Dad，Im really tired and hungry Why not stop_ and eat some cookies?A. to do your homework B.do your homeworkC.doing y
8、our homework D.did your homework6. Im going to bring my new camera to take lots of photos.我打算带我的新相机去拍许多照片！ 辨析：bring，take与fetch/getbring“带来，拿来”（从别处带到说话者处）Bring your friendship to the party，please！take“带走，拿走”（从说话者处带到其他地方）Take the letter to the post officefetch “去取来”I asked him to fetch me an evening p
9、aper7、 When I was two running through the field，she made sure I was safe and kept me from danger. make sure 意为“确保、务必.”,常用于祈使句中，表示请求或要求对方按照要求做某事，其后常接that引导的宾语从句或of短语。 Make sure that you pick us up at fiveo clock We make sure of our seats for the movie. keep sb./sth from sth. 意为“使某人/某物免受.的影响或伤害” Sungl
10、ass 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.但我大声地回嘴 Talk back意为“回嘴，顶嘴”，talk back to+ sb ，对.回嘴 Dont talk back to your mother like that Little children should not talk back to their parents9、 I regret talking ba
11、ck，not listening to Mom我懊悔（跟妈妈）顶嘴，懊悔不听妈妈的话 Regret（regretted，regretted，regretting）是及物动词，意为“感到遗憾，懊悔”，其后可接名词、代词、that/what引导的宾语从句、动词-ing形式或动词不定式作主语 If you dont do it now，youll regret it！ I deeply regret what I said辨析：regret doing sth与 regret to do sthRegret doing sth对做过的某事感到后悔（已做）I regret telling her wh
12、at I thoughtRegret to do sth对要做的事感到遗憾（未做）We regret to inform you that no trains will run today练习：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
13、 make their own decision. chance此处用作可数名词，意为“机会”，其后常跟to do sth或者of doing sth作后置定语，意为“.的机会”Have a chance to do sth = have a chance of doing sth有做某事的机会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 他们自己的. Make ones own decision，
14、意为“自己做决定”，相当于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 这样，当他们开始工作时，他们能够应付自己的生活。 Manage此处用作及物动词，也可用作不及物动词，意为“完成（困难的事），应付（困难的局面）” She
15、 knows how to manage him when hes angry I dont know how she manages with five kids【拓展】manage to do sth，意为“设法做成某事”，强调努力达到了目的，结果是成功的。 Try to do sth，意为“努力做某事”，强调过程，结果不一定是成功的12、 That is why many Chinese adults continue to live with their parents那就是许多中国的成年人继续和他们的父母住在一起的原因 That s why.意为“那就是.的原因”，why引导一个句子
16、作表语从句That s why I dont want to leave hereI got up late，thats why I missed the bus continue此处用作及物动词，其后可接名词、代词、动词不定式或动词-ing形式作宾语 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父母不应该对青少年太严格 Be str
17、ict with sb，意为“对某人要求严格”，其中strict是形容词，在这里作表语。 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但有时这些爱好会妨碍他们的功课，父母可能担心他们在学业上的成功 get in the way of 意为“挡着.的路；妨碍.”，其后可接名词、代词或动词-ing Playing computer games can
18、get in the way of his study success，不可数名词，意为“成功” 其动词为：succeed，常见用法succeed in sth/doing sth She succeeded in passing the exam 其形容词以及副词形式：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意为“与.一样多” You can eat as much
19、 as you like In fact，it cost me as much as 100 dollars4、 We have nothing against running！我们不反对跑步！ have nothing against（doing）sth，意为“不反对做某事” I have nothing against singing loudly against 为介词，意为“与.对抗; 反对.”或者“倚靠.” All the people in the war are against war They are all against the war His bike is agains
20、t the wall5、 So he needs to think about what will happen if he doesnt end up as a professional runner Happen 为不及物动词，意为“发生” 常见用法： sth happened +地点/时间，某地某时发生了某事 An accident happened in the street yesterday sth happened to sb，直译为“某事发生在某人身上”，引申为“某人发生了某事（常指不好的事） A little car accident happened to her this
21、 morning6、 I think I should be allowed to make this choice myself 我认为应该允许我自己做这个决定 choice，名词，意为“选择”，常用于短语“have no choice but to do sth”，意为“除了做某事以外，别无选择” I have no choice but to accept the fact He has no choice but to go with him choice的动词形式为choose，choose to do sth，意为“选择做某事” I choose to pick the pink
22、one7、 only then will I have a chance to achieve my dream只有那时我才有机会实现自己的梦想 本句是一个倒装句，正常的语序应该是“I will have a chance to achieve my dream only then”。当only then放在句首时，剩下的句子要用部分倒装结构，即把句子的助动词、情态动词放在主语前。如果only后跟的是主语，则不用倒装 Only in this way can you learn English well Only three people get there on time四、 单元语法含有情
23、态动词的被动语态1. 含有情态动词的被动语态结构 情态动词（should/can/must/may/could）+ be + 及物动词的过去分词 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 直接在情态动词后加not Waste paper should not be thrown here一般疑问句式 直接把情态动词提到主语前 -
24、 Should it be done by Li Ming？ - Yes，it should. / No,it shouldnt练习：一、根据要求写句子1、 Teenagers should be allowed to play with friends at night. (改为否定句） 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 c
25、lothes. (改为被动语态） Children _ _ _ to choose their clothes.二、单项填空1、In order to make our city more beautiful，more trees and flowers _ every year. A.will plant B.should plant C.should be planted2、 The dictionary may _ for three weeks. A.keep B.be kept C.borrow D.borrowed3、 Boys and girls，the books in the
26、 library should _ good care of. A.be taken B.take C.are taking4、 Thanks to the Internet,different kinds of information_in a short time. A.can be learnd B.has been learned C.can learn D.has learned5、 Its difficult to get to the other side of the river. I think a bridge_over the river A.should be buil
27、t B.should build C.will build D.has built三、 根据要求改句子1、 Teenager should be allowed to play with friends at night.（改为否定句） Teenagers _ _ _ play with friends at night.2、 Should the classroom be cleaned every day?（做肯定回答） _, _ _3、 Parents should allow children to choose their clothes.（改为被动语态） Children _ _ _ to choose their clothes.
