八年级英语下册《unit 4 a charity show grammar 1》学案 牛津版

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1、《Unit4AcharityshowGrammar1》学案【学习目标】1.掌握并能使用一般将来时的被动语态。2.掌握并能使用带有情态动词的被动语态。3.掌握并能使用现在完成时的被动语态。【课前准备】在课文中划出下列短语并翻译。1.atbothsidesofthestage________________2.inthefourcornersoftheschoolhall_________3.somelocalbusinesses__________________4.payfortheireducation_____________

2、________5.appearashosts_______________________6.agreatsuccess___________________________【学习过程】一、预习情况交流1.将课前准备中的情况与你的同学进行交流。2.讨论预习中遇到的困难和存在的问题（老师点拨）。二、语言点点拨1、一般将来时的被动语态结构为：will/shall+be+谓语动词的过去分词或begoingto+be+谓语动词的过去分词e.g.1)We’llbuildmorebuildingsnextyear.可转换为：Morebuil

3、dings___________________________nextyear.2)Wearegoingtoholdacharityshowtomorrow.可转换为：Acharityshow_______________________________________tomorrow.2、含情态动词的被动语态结构为：情态动词(can,must,should,may…)+be+谓语动词的过去分词e.g.1)半小时后自行车能被修好。Thebike_________________________inhalfanhour.2)花应该

4、好好照顾。Theflowers__________________________________well.3)你的脏衣服必须立刻去洗。Yourdirtyclothes_______________________rightnow.3、现在完成时的被动语态结构为：have/has+been+谓语动词的过去分词e.g.1)Wehavereturnedthelibrarybooks。可转换为：Thelibrarybooks__________________________________byus.2)I’vefinishedmyho

5、meworkandIcanhavearest.可转换为：Myhomework_______________________________andIcanhavearest.【自我检测】一、将下列句子变成被动语态。1.Iwilllookaftermyyoungsistertomorrow.Myyoungsister__________________________________________bymetomorrow.2.Weshouldanswerthesequestionsassoonaspossible.Theseques

6、tions________________________________assoonaspossiblebyus.3.Theyhavevisitedmanycitiesbefore.Manycities_________________________________bythembefore.二、将下列句子变成主动语态。1.Moretreesmustbeplantedbyuseveryspring.We____________________________moretreeseveryspring.2.Manypopstarsh

7、avebeeninvitedtothefashionshowbytheorganizers.Theorganizers__________________________manypopstarstothefashionshow.3.Theposterswillbedesignedbysomeofmyclassmates.Someofmyclassmates____________________________theposters.三、句型转换。1.IwillwatchTV,Iwon’tdomyhomework.(同义句)Iwil

8、lwatchTV_________________________________myhomework.2.Thearticleneedstobeprinted.(同义句)Thisarticle_________________________.3