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,Unit 7 Teenagers should be allowed to choose their own clothes. period2,Translation: 1.应该允许16岁的孩子穿耳洞。 2.应该允许学生选择自己的衣服。 3.不应该允许16岁的孩子开车。 4.不应该允许学生进入网吧。 5.我认为应该允许学生有兼职工作。 6.我认为不应该允许青少年抽烟和喝酒。,Listen again. What are Kathys and Mollys reasons? Number their reasons in the correct order.,_ It looks cool. _ Young people need to sleep. _ He needs to spend time with friends. _ He needs time to do homework. _ It doesnt look clean.,2b,4,1,5,2,3,Make a list of things teenagers should and should not be allowed to do. Discuss your list with your partner.,A: Do you think teenagers should .? B: Yes, I ./No, I .,2c,Read 2d, answer the following questions,What activity will they have? Where are they going? What is not allowed there? How do they work out this problem,A school trip,An art museum,Taking photos,They may take photos without using a flash,2d Role-play the conversation.,Sandy: Im really excited about seeing the famous paintings by Picasso. Wu Lan: Me, too! Im glad Mr. Smith chose the art museum for our school trip this year. Sandy: Im going to bring my new camera to take lots of photos! Wu Lan: Oh, no. Mr. Smith says we must not take photos. Its not allowed in the museum.,Sandy: Thats too bad! Do you think we might be allowed to take photos if we dont use a flash? Wu Lan: Hmm . I think they just want to protect the paintings. So if you dont use a light, then it might be OK. Sandy: Yeah. I think we should be allowed to do that. Ill bring my camera anyway.,1. No way ! 没门 No way 意为“不可能;决不;不行;没门”,多用于口语中,表示某人不可能做某事或某事不可能发生。 例:-Can I leave now? 我可以现在离开吗? -No way! 不行! 2. I dont think sixteen-year-olds should be allowed to drive. 我认为不应该允许16岁的青少年开车。,Language points,(1) sixteen-year-olds 名词,意为“16岁的青少年”,相当于sixteen-year-old boys and girls。 sixteen-year-olds,sixteen-year-old与 sixteen years old. sixteen-year-olds“16岁的青少年”,是名词,在“基数词-名词(单数)-形容词”结构中,形容词后加-s表示一类人或事物。 例:Sixteen-year-olds should be allowed to go out at night. 应该允许16岁的青少年夜间外出。,辨析, sixteen-year-old“16岁的”,是由“基数 词-名词(单数)-形容词”构成的复合形容 词,在句中通常做前置定语,修饰名词。 例:My pen pal is a sixteen-year-old boy. 我的笔友是一个16岁的男孩。 sixteen years old“16岁”,用来描述人的 年龄,常在句中作表语。 例:My brother is sixteen years old. 我哥哥十六岁了。,(2)allow (to let sb. do sth.)及物动词,意为“允许;准许”,常用于下列结构中: allow sb. to do sth. 允许某人做某事 例:The teacher allowed him to go into the classroom. 老师允许他进教室。 allow doing sth.允许做某事 例:We dont allow smoking in public places. 我们不允许在公共场所吸烟。, be (not) allowed to do sth. (不) 被允许做某事 例:Passengers are not allowed to smoke. 不允许乘客吸烟。 3. Im worried about your safety. 我担心你的安全。 (1)worried 作形容词,意为“担心的;烦恼的;焦虑的”。常用短语be worried about意为“为担心”。 例:Dont be so worried. Everything will be fine. 不要如此担心,一切都会好起来的。,拓展,worry 可用作不及物动词,其后接宾语时要加about,即worry about,意为“担心”,可与be worried about 互换。 例:Dont worry about me. 别为我担心。,(2) safety 名词,意为“安全;安全性”,其常用短语 in safety 意为“处于安全状态”。 例:I will answer for her safety. 我将对她的安全负责。 The children are now in safety. 孩子们现在安全了。,拓展,safety, safe 即safely 的对应反义词,名词 形容词 副词 safety safe safely danger dangerous dangerously,4. Students should not be allowed to have part-time jobs. 不应该允许学生做兼职 (1)part-time jobs是合成形容词,意为“兼职的;业余的;非全日制的”,其反义词是full-time,意为“全职的;全日制的”。,例:In America many students are part-time workers. 在美国,许多学生是兼职工作者。 (2)job可数名词,意为“工作”,指零散的、具体的工作。其近义词为work,是不可数名词,其常用短语为at work,意为“在工作”。 例:He looked for work for several months and at last he found a job most suitable for him. 他一连找了好几个月的工作,最后找到 了一份适合自己的工作。,5. Sixteen-year-olds should be allowed to get their ears pierced. 应该允许16岁的青少年打耳洞。 get ones ears pierced 意为“打耳洞”,此处get为使役动词,相当于make和have,意为“使;让”。“get / have+宾语+过去分词”意为“使某事被做”或“让某人做某事”。 例:Youd better go and get your hair cut. its too long. 你最好去把头发理了。它太长了。,拓展,get用于使役动词还可用于get sb. to do sth.结构,意为“使某人做某事” 例:I cant get him to change his idea. 我不能使他改变想法。,6. Teenagers should be allowed to choose their own clothes. 应该允许青少年选择他们自己的衣服。 (1)choose及物动词,其后可接名词或代词作宾语。 例:He chose a good job last year. 去年他选择了一份好工作。,拓展, choose to do sth. 例:He chose to go there by air. 他决定乘飞机去那里 choose+特殊疑问词+to do 例:You will have to choose which one to buy. 你将不得不选择买哪一个。,choose 还可用于以下两种结构:,(2)own 此处用作形容词,意为“自己的;本人的”,常用在形容词性物主代词或所有格之后,以加强语气。还可用作代词,意为“属于自己的东西”。常用结构“ones own +sth.”表示”某人自己的”,相当于“sth.+of ones own”。 例:This is your own duty. Dont be angry with others. 这是你自己的责任。不要迁怒于他人。 I want to have a big house of my own. 我想有一所属于自己的大房子。,7. I agree. They arent serious enough. 我同意。他们不够稳重。 enough副词,意为“足够地”,修饰形容词或副词要后置。 例:You dont work hard enough. 你工作不够努力。,拓展,enough 还可用作形容词,意为“足够 的;充足的”。修饰名词时,一般放在 名词前面,有时也放在名词后面。 例:There will be enough money for us. 我们将有足够的钱。,There will be time enough to relax for us. 我们将有足够的时间休息。,8. He should stop wearing that silly earring. 他应该停止戴那个可笑的耳环。 (1)stop doing sth. 意为“停止做某事”。 例:Lets stop talking!让我们停止说话吧!,辨析,stop doing sth. 与 stop to do sth.,例:The two girls stopped talking when they saw me. 那两个女孩看到我时停止了讲话。 I stopped to talk to him when I saw him. 我看到他时停下来去和他讲话。 (2)silly为形容词,意为“愚蠢的;傻的;可笑 的”。 例:It was silly of you to trust him. 你信任他,真是愚蠢。,辨析,silly, foolish与stupid,例:How can you explain such a silly remark? 你怎么解释这样一个可笑的言论? But why are we so foolish? 但是我们为什么这么愚蠢呢?,I was surprised at his stupid act. 他愚蠢的行为让我大吃一惊。 9. Im really excited about seeing the famous paintings by Picasso. 看毕加索的这些著名的油画,我真的很兴奋。 (1)be/get excited about 意为“对感到兴 奋”,其中about后可接名词、代词或动词- ing形式。 例:She got excited about it as soon as she heard about the good news. 她一听到那个好消息,就变得很兴奋。,Are you excited about going to Shanghai? 你对去上海感到兴奋吗? (2)excited意为“兴奋的;激动地”,主语常 常为人。exciting意为“令人激动的”,主语常为物。 例:We were very excited when we won the first prize. 当我们赢得 一等奖使,我们很激动。 The football match was very exciting. 那场足球赛非常激动人心的。,. 单项选择,Im _ to choose my own lifestyle(生活方式). A. young enough B. enough young C. enough old D. old enough 2. Sixteen-year-olds should not be allowed to drive. - _.Its dangerous. A. I agree B. I dont think so C. I dont know D. I disagree,D,A,3. The sun _ at night . A. can be seen B. cant see C. cant be seen D doesnt see 4. I usually watch TV till 11 P.M . Really? Are you _? A. allowed to stay up B. allow to stay up C. allowing staying up D. allowed stay up My younger brother is _ . A. twelve-years-old B. twelve-year-olds C. twelve years old C. twelve year olds,C,A,C,6. Its very cold outside. You need _ warm clothes if you go out. A. wearing B. to wear C. to wearing D. wears 7. Smoking_ in the cinema. Please stop_. A. allows, to smoke B. is allowed, smoking C. isnt allowed, smoking D. isnt, to smoke,B,C,8. _ be worried if you fail a test. A. Dont B. Not C. Dont be D. Dont need 9._ should not be allowed to go out at night. A. Twelve-years-old B. Twelve-year-olds C. Twelve years old C. Twelve year olds 10. Good books _again and again. A. should be readed B. should be read C. must read D. may

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