英语人教版九年级全册unit 7section B1a-1e.doc

李庙中学学案导学预案设计学科English年 级Grade Nine 导学教师Quankehui课 型New lesson课题Unit 7 Teenagers should be allowed to choose their own clothes. Section A (4a 4c ) Period 4导学目标知 识与能力1. Master the new words2. Master the use of structure “should/shouldnt be allowed to do sth.” 3. Improve students integrated skills.过 程与方法1. Explain the grammar in details2. Autonomous and cooperative approach情感态度与价值观Teenagers should obey rules both at school and at home .导学重点1. Master the new words and phrases.2. Be able to talk about things we are/ arent allowed to do sth.” 3. Improve students speaking and writing skills 导学难点Master the use of structure “should/shouldnt be allowed to do sth.”导 学 过 程导学环节导 学 任 务 及 导 学 要 求反思与改进Step1 warm-upStep2Explana-tionStep3Consolid-ationStep 4ProgressGreetings.Check the home work Go over the sentences in the grammar focus .Then explain the passive sentences.被动语态一被动语态的概述 定义:主语是动作的 . 构成:助动词 + 。助动词be有人称、时态和数的变化。 用法：当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，或者只强调动作的承受者时，要用被动语态。 主动语态变被动语态的顺口溜： ， ， ， ， , ， .二 被动语态的各种形式 1. 一般现在时被动语态结构： 主动句 I do my homework every day.被动句 2.一般过去式时被动语态结构： 主动句 My mother asked me to go home at seven yesterday.被动句 3. 一般将来时被动语态结构： 主动句 Jim will sell the bike .被动句 主动句 I am going to pick tea tomorrow .被动句 4. 含有情态动词的被动语态： 肯定被动句：主语+ 情态动词 + be +动词的过去分词+其它。肯定主动句 We should do this as soon as possible肯定被动句 否定： 一般疑问句： 特殊疑问句： 三、主动语态变被动语态应注意的问题1. 有些短语动词相当于及物动词，变为被动句时介词或副词不能去掉。 主动句 You should look after your parents well.被动句 2. 含有双宾语的主动句变为被动句时， 通常把指“人”的宾语变为主语， 指“物”的宾语 ；如果把 指“物”的宾语变为主语，则在指“人”宾语前 。指“人”宾语前用to的动词的有bring , give ,hand, pass , send , lend, teach , show , tell ,sell , offer, ask 指“人”宾语前用for的动词的有buy , cook , make, Sing , save , get 主动句 My aunt gave me a book on my birthday.被动句 被动句 主动句 My mother made me a delicious yesterday.被动句 被动句 3. 主动句中感官动词see / watch/notice /look at /hear / listen to / feel等和役使动词make / let / have等后跟省略to的动词不定式，变为被动语态时应加上 。 主动句 I often hear Jim singing his room.被动句 4. 系动词、不及物动词或某些短语动词（happen, take place, come true, fall asleep）没有被动语态。e.g. What happened to Mr. Brown? 布朗先生发生了什么事？5.所变得被动句与主动句从时态句式必须一致一选择题 ()1.Its difficult to get to the other side of the river. I think a bridge_ over the river.Ashould be built Bshould build Cwill build Dhas built ()2.Should a teenager _ to get a driving license? First go to a training center.Abe allow BAllow Cbe allowed Dallowed ()3.Many trees must _ on the mountains. Aplant BPlanted Cbe plant Dbe planted ()4.The books _ out of the reading room. A. can take B. cant take Ccan be take Dcant be taken 二用所给词的正确形式填空：1. The telephone _(invent) by Bell in 1876.2. The trees may _(plant) in spring.4. Teenagers should not _(allow) to drive.5. English _(speak) in Canada.6. Math must _ (study) well.7. We _(need) to learn English.7. You should go out instead of _(stay) at home .8. Do you want to get your TV _ (repair) ?9. I think you should stop _(rest) . You have worked for a long time.10.The floor needs _(sweep ) every day . 二翻译句子1.父母应该鼓励青少年为他们的社区做社会工作.Parents should _ .2.你认为必须让青少年远离网络吗.Do you think teenagers_ ？3.父母应该给与青少年自己自己做决定的机会。Parents should _ .4.当青少年开始工作时，应该叫他们搬出去吗.？Should teenagers_ ?5.他们的父母认为他们应该从少被教育照顾自己.Their parents believe that they_ from a young age.6.对于孩子们来说和能照顾他们的父母住在一起