Unit3Couldyoupleasetellmewheretherestroomsare?学习重难点1对本课的重点词汇能正确使用。2会使用被动语态。问题导引。仔细观察以下句子,你会改一般疑问句吗?Teenagersshouldbeallowedtochoosetheirownclothes.Shouldteenagersbeallowedtochoosetheirownclothes?Yes,theyshould.No,theyshouldn’t.自主学习1试着翻译以下短语⑴16岁的青少年sixteen-year-olds⑵打耳洞getearspierced⑶不够认真notseriousenough⑷代替insteadof⑸停止做某事stopdoingsth⑹兼职part-timejob⑺剪头发cuthair⑻每晚everynight2先阅读课本1a中的句子,看看你是否赞同这些句子所表达的观点。合作探究任务1先听课本1b中的录音,然后和小组成员一起看看Ann被允许做哪些事情?任务2结合课本1a当中的句子,和你的同伴聊聊你们自己的观点,你可以用上以下短语,然后在全班同学面前展示你们的对话。toowildnotseriousenoughtooyoungnotoldenoughtoosillynotcalmenoughA:Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.B:Iagree.Theyaren’tseriousenough.A:Ithinkteenagersshouldbeallowedtochoosetheirownclothes.B:Iagree.A:Doyouthinkteenagersshouldbeallowedtogooutwithfriendsatnight?B:No,Idon’t.Ithinkit’sdangerous.任务3完成课本2a和2b的听力录音,听之前先根据课本信息预测答案,听后两人一组核对答案,分析错误原因,交流经验和体会。任务4列举出青少年应该做和不应该做的事情,然后和你的同伴进行讨论。TeenagersshouldTeenagersshouldn’t归纳总结考点聚焦一被动语态1主动语态和被动语态英语动词有两种语态,即主动语态和被动语态。主动语态表示主语是动作的执行者,被动语态表示主语是动作的承受者。Heboughtthebookyesterday.(主动语态)Thebookwasboughtbyhim.(被动语态)Thereporterinterviewedhim.(主动语态)Hewasinterviewedbythereporter.(被动语态)被动语态的构成被动语态由助动词be+及物动词的过去分词构成,助动词be有人称、数和时态的变化,其变化规则和be作为联系动词时完全一样。3含有情态动词的的被动语态Theroommaybecleanedbyhismother.Teenagersshouldbeallowedtochoosetheirownclothes.4被动语态的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,或者只需要强调动作的承受着时,要用被动语态。EnglishisspokeninCanada.二get\have\makesthdone使某事被做,请某人做某事Wehavegot\made\hadtheTVrepaired.练一练1StudentsshouldDtochoosetheirownclothes.AallowBallowedCareallowedDbeallowed2TheflowersDbythestudentsyesterday.AarewateredBwateredCwerewateringDwerewatered3YoushouldhaveyourhairAAcutBcuttingCcuttedDtocut4’StopB,andlistentome’,theteachersaid.AtalkBtalkingCtotalkDtalked归纳小结你会用被动语态了吗?结合本课所学的有关被动语态的知识,和小组成员一起举例说明它的用法。Theroomwascleanedbymymother.(be+动词的过去分词)Theroommustbekeptclean.(情态动词+be+动词的过去分词)达标训练见《一课一练创新练习》