Unit 7 Teenagers should be allowed to choose their own clothes【学习目标】1、熟记本节重点短语句型，达到灵活运用。2. 提升写作能力和水平。【预习合作探究】1、getinthewayof妨碍getgoodgrades取得好成绩2、succeedin+doingsth=成功做成某事succeedto.:继承(王位等）succeedsb:继承succeedwithsth:在某方面获得成功3、asmuchas用法详解 表示具体的数量，其后通常接有具体数量，其意为“之多”“多达”“整整”，强调“多”。如： Wewalkedasmuchas50milesthatday.那天我们整整走了50英里。Thespeedcanvarybyasmuchas15percent.其速度的差别可高达15%。注：如上例所示，asmuchas用于表示具体的数量时，其后接的可能是可数名词，但由于它们意义上仍然为不可数，故用asmuchas，不用asmanyas。如100dollars，尽管其中的dollars为可数名词的复数形式，由于100dollars仍是一个不可数的概念，仍是不可数的 表示程度译为“尽量”“尽最大努力(可能)”，主要用于asaspossibleonecan。如：Yououghttorestasmuchaspossible.你应当尽量多休息。 译为“像一样(的程度)”。如：Hedoesntthinkofyouasmuchasheoughtto.他没有像本应该的那样对你好。4、achieve用法归纳(1)achieve一般只用作及物动词，其宾语可以是“实现”的目标、目的等，也可以是“取得”的胜利、成功、名誉、地位等：Heachievedbecauseheworkedhard.他因为工作努力获得了成功。(2)achieve有时与this,that,what,all,much,anything,nothing,alittle等代词连用，表示“获得(成功)”或“取得(成就)”等：Noonecanachieveanythingwithouteffort.谁也不可能不努力而有所作为。(3) 派生词achievement其意为：成就，业绩(可数)；实现，达到，成功(不可数)：5、havenochoicebuttodosth,除做某事以外，别无选择”或“只好做某事”Ihavenochoicebuttoacceptthefact.除了接受这个事实外，我别无选择。choice的动词形式为choose,choosetodosth.意为迭择做某事”。【形成性检测】I.根据句意及首字母完成单词。1. During the Olympic Games the city is too t and it is not easy to find a hotel.2. I want to make a model plane. Can you p me with some useful information?3. There are not many things in the box. Its l . I can carry it by myself.4. Where would you like to live, the e part or the western part of China.II. 用所给单词的适当形式填空。1. We need to stay in an (expensive) hotel so that we can save some money.2. Could you give me some (suggest) for English study?3. All the visitors are impressed by the (fascinate) sights in the countryside.4. The young students should do a lot of outdoor (activity).5. Our hotel has rooms with kitchens, so we could save money by (cook) our meals.III. 单项选择。1.( ) We can provide you some money and food.A. to B. of C. with 2.( ) Mary, its getting cold. take a jacket with you? -All right, mother. A. Why not B. What about C. Would you like3.( ) The teacher needs the students in many ways. A. to teach B. to teaching C. teaching4. ( ) “Where would you like to go on your summer holiday, Mike?”“Id like to go .” A. nowhere interesting B. interesting anywhere C. somewhere interesting 5. ( ) Would you like some more soup? - . It is delicious, but Im full.A. Yes, please B. No, thank you C. Nothing more6. ( )Would you like to go shopping with me? - . Lets go to the supermarket.A. Have a good time B. It doesnt matter C. Id love to7. ( ) The Red Cross the homeless food and tents.A. provided; with B. gave; for C. afforded; with