牛津译林版初中英语八年级下册第七单元第4课时PPT

Unit7Internationalcharities课时4Grammar译林版初中英语八年级下册,1．语态表示的是主语和谓语之间的关系。英语中的语态有两种：主动语态和被动语态。当主语是谓语的执行者时，用主动语态。当主语是谓语的承受者时，用被动语态。被动语态的一般现在时和一般过去时,Theclassroomiscleaned(byus)everyday.教室每天都被(我们)打扫。eg：Wecleantheclassroomeveryday.我们每天都打扫教室。2．被动语态的基本构成am/is/are＋done＋bysb.(一般现在时)was/were＋done＋bysb.(一般过去时),3．有些动词常用于被动语态句子中。eg：HewasborninNanjing.他出生于南京。ThemobilephonewasmadeinChina.这部手机是中国制造的。4．主动语态和被动语态的句式转换,5.有些动词，其主动语态形式含有被动意义。如：系动词smell,taste,sound,feel等。6．还有一些不及物动词，常用主动语态，和well,easily等副词连用，含有被动意义。如：read,write,sell,wash,cook,clean等。7．在感官动词和使役动词的主动语态句式中，动词不定式的to常省去，但是在被动语态中要加上to。一、用所给词的适当形式填空1.Theprojecttheyhaddevoteduptotwoyearsto___________(choose)asthebestoneattheconference.(常州)2.Manytrees____________(plant)inmyhometowneveryyear.(宿迁)3.Pleasesay“I'mhere.”whenyourname___________(call).(滨州)4.Thepeopleintheearthquakearea______________(provide)withfoodandmedicinefromallovertheworldlastweek.(兰州)5.English____________(speak)bymanypeopleintheworld.(滨州)waschosenareplantediscalledwereprovidedisspoken,二、单项选择6.Tomysurprise,I________fromhundredsofstudentstospeaktoteachersandparents..waschosenB.wouldchooseC.ChoseD.choose【点拨】本题用语法判定法解题。考查被动语态。句意：让我惊奇的是我从数百名学生中被挑选出与老师和家长交谈。主语是动作的承受者，故用被动语态。7.Mr.Green________tosinganEnglishsongatthepartyandhesangwell.(安徽).wasinvitedB.invitedC.isinvitedD.Invites,8.TheChinesewriterhasgotlotsoffansinFrance.Hisnewbook________intoFrenchassoonasitcameout..wastranslatedB.translatedC.istranslatedD.translates【点拨】本题用语法判定法。根据Hisnewbook和translate的关系，可知应该选择被动语态；又根据时间状语从句assoonasitcameout是一般过去时态，可知主句也是一般过去时态，故选。9.Theoldbuilding________downtomakeroomforthecitylibraryayearago.(黄石).wastakingB.istakenC.wastakenD.wouldtakeC,10.—talkonmericanculture________intheschoolhallyesterdayafternoon.—It'sapity.Imissedit.(淄博).gaveB.wasgivenC.hasgivenD.isgiven【点拨】本题用语法判定法。句中“talk”与动词“give”之间构成被动关系，因此要用被动语态表示；而句中时间状语为“yesterdayafternoon”，所以用一般过去时的被动语态。B,三、将下列句子改为被动语态11.Thoughtheearthquakedestroyedmanyhouses，peopledidn'tlosehope.(上海)Thoughmanyhouses______________bytheearthquake，peopledidn'tlosehope.weredestroyed【点拨】本题用转换法。上一句是一般过去时，变为被动语态后也应用一般过去时，主语houses是复数，因此be动词用were。12.Mikereturnedthestorybookstothelibraryontime.Thestorybooks________returnedtothelibraryontime________Mike.13.Hisparentsdidn'tcatchhiswordsatonce.Hiswords________________byhisparentsatonce.werebyweren'tcaught,14.Brazilheldthe20thFIFWorldCuponJune13,Beijingtime.The20thFIFWorldCup________________byBrazilonJune13,Beijingtime.15.MyteacheroftentellsmetobecarefulwhenIcrossthestreet.I________often________________________carefulwhenIcrossthestreet.washeldamtoldtobe,本节课主要学习了以下知识点，请同学们及时巩固练习：被动语态的一般现在时和一般过去时课堂小结,课后作业请完成《课课练》对应习题！,感谢您的聆听课时4Grammar译林版初中英语八年级下册