九年级英语全册_unit 5 what are the shirts made of period 2教学课件 （新版）人教新目标版

Unit5Whataretheshirtsmadeof SectionA3a 4c Period2 abookshelf awoodbookshelf storebooks What sthiscalledinEnglish ItabookshelfinEnglish What sitmadeof It smadeof What situsedfor It susedforbooks iscalled wood storing It scalledinEnglish Itmetal Itcooking apan ametalpan cook apan ismadeof isusedfor astamp apaperstamp sendaletter It scalledainEnglish It spaper It ssendingaletter stamp madeof usedfor ajacket awooljacket keepwarm It scalledainEnglish It s It s Readnewwords jacket madeofwool usedforkeepingwarm Talkingaboutit madeinChina Whereistheclockmade ItismadeinChina bemadein What called Where made What usedfor 被动语态 一 语态概述英语的语态是通过动词形式的变化表现出来的 英语中有两种语态 主动语态和被动语态 主动语态表示主语是动作的执行者 巧记为 主动 主动 主去动 例如 ManypeoplespeakEnglish 谓语speak的动作是由主语manypeople来执行的 被动语态表示主语是动作的承受者 即行为动作的对象 巧记为 被动 被动 主被动 例如 Englishisspokenbymanypeople 主语English是动词speak的承受者 一般现在时被动语态的构成 肯定 主语 is am are 过去分词 其它 by 主动语态句子的主语 否定 主语 is am are not 过去分词 其它 by 主动语态句子的主语 1 把主动语态的宾语变为被动语态的主语 三 主动语态变被动语态的方法 WeoftenusearecorderinourEnglishclass 宾语 ArecorderisoftenusedinourEnglishclass byus 主语 2 把谓语变成被动结构 be 过去分词 根据被动语态句子里的主语的人称和数 以及原来主动语态句子中动词的时态来决定be的形式 WeoftenusearecorderinourEnglishclass 谓语 ArecorderisoftenusedinourEnglishclass byus 一般现在时的被动语态 3 把主动语态中的主语放在介词by之后作宾语 将主格改为宾格 如主语是人称代词 一般省略 Theymakethebikesinthefactory Thebikesaremade bythem inthefactory 4 在主动语态句中动词make have let see watch hear feel等后接动词不定式作宾语补足语 动词不定式不加to 但变成被动语态时后面的不定式都须加上to 例如 1 Thebossmakesthemworktenhoursaday 2 Tomletshislittlesisterwaterflowerseveryday Theyaremadetoworktenhoursaday HislittlesisterislettowaterflowerseverydaybyTom 5 含有双宾语的句子 主动句中的间接宾语或者直接宾语都可变为被动语态中的一个主语 另一个保留不变 变为主语的若是主动句中的直接宾语在变为间接宾语前则需加介词to或for 常用双宾语的动词 show give offer send bring lend teach buy例如 Theteachergivesthepupilssomeadvice Thepupilsaregivensomeadvicebytheteacher 直接宾语 间接宾语 Someadviceisgiventothepupilsbytheteachert 把下列句子变为含被动语态的句子 1 Mr Licorrectsthestudents homeworkeverymorning Thestudents homeworkiscorrectedbyMr Lieverymorning 2 Peopleplaybasketballallovertheworld Basketballisplayedbypeopleallovertheworld 主语 主语 谓语 宾语 谓语 宾语 3 Weoftenseehimhelphisclassmates Heisoftenseentohelphisclassmates 4 Thetreescoverthewholemountain 5 Theteacherstakecareofthechildren Thewholemountainiscoveredbythetrees Thechildrenaretakencareofbytheteachers 四 含有情态动词的被动语态含有情态动词的主动句变成被动句时 由 情态动词 be 过去分词 构成 原来带to的情态动词变成被动语态后 to 仍要保留 歌诀是 情态动词变被动 情态加be加 过分 原来带to要保留 例如 1 Wecanrepairthiswatchintwodays 2 Yououghttotakeitaway 3 Theyshoulddoitatonce Thiswatchcanberepairedintwodays Itoughttobetakenaway Itshouldbedoneatonce 选择填空 1 Thereadingroom yesterdayafternoon A cleanedB iscleanedC wascleaningD wascleaned 3 Food inacoolplaceinsummer A mustkeepB mustn tkeepC mustbekeptD mustn tbekept 2 Theworkersweremade tenhoursaday A workB toworkC workingD worked 4 Hisfather toworkinHongKong3yearsago A sentB wassentC hassentD hasbeensent 5 Theclassroom now A iscleaningB isbeingcleaningC isbeingcleanedD iscleaned D B C B C hiswork yet A Have beenfinishedB Has beenfinishedC Has finishedD Have finished 8 Thechildwill backtohisparentsnextmonth A sentB sendC besentD besending 6 Greatchanges inthetownsince1988 A havetakenplaceB havebeentakenplaceC hastakenplaceD hasbeentakenplace7 9 Thepolicefoundtha