精美课件[1]VIP免费

Lesson40UnitReviewPassiveVoice被动语态被动语态的含义：被动语态：1：英语中语态有两种：主动语态和被动语态。语态的作用：语态是动词的一种形式，用来说明主语和谓语之间的关系。语态的选用：如果主语是动作的执行者，谓语用主动语态。例如：Wecleantheroomeveryday.如果主语是动作的承受者，或者说是动作的对象，谓语则是要用被动语态。例如：Theroomiscleanedeveryday.被动语态由“系动词be+及物动词的过去分词”构成。系动词be有人称、数和事态的变化，其变化规则与be作为连系动词时完全一样主动语态变被动语态的方法1.把主动语态的宾语变为被动语态的主语。2.把谓语变为被动结构。3.把主动语态的主语放在介词by之后作宾语，将主格改为宾格歌诀：宾变主，主变宾，by短语后面跟。谓语动词变被动，be后过分来使用。2：被动语态的各种形式1)一般现在时；am/is/are+过去分词eg1：I'maskedtotakecareofmyself.Footballisplayedallovertheworld.eg2：Footballisnotplayedallovertheworld.eg3:Isfootballplayedallovertheworld?2）一般过去时；was/were+过去分词eg1：Thishousewasbuiltin1958.eg2：Thishousewasnotbuiltin1958.eg3:Wasthishousebuiltin1958?3）现在进行时；am/is/are+being+过去分词eg1：Aroadisbeingbuiltaroundthemountain.eg2：Aroadisnotbeingbuiltaroundthemountain.eg3:Isaroadbeingbuiltaroundthemountain?4)过去进行时；was/were+being+过去分词eg1：MeetingwasbeingheldwhenIwasthere.eg2：MeetingwasnotbeingheldwhenIwasthere.eg3:Wasmeetingbeingheldwhenyouwerethere?5）现在完成时；has/havebeen+过去分词eg1：Thisbookhasbeentranslated(翻译)intomanyforeignlanguages.eg2：Thisbookhasnotbeentranslatedintomanyforeignlanguages.eg3:Hasthisbookbeentranslatedintomanyforeignlanguages?8)过去将来时；would/should+be+过去分词eg1:Thatfilmwouldbeseenbyhim.eg2:Thatfilmwouldnotbeseenbyhim.eg3:Wouldthatfilmbeseenbyhim?6）过去完成时；hadbeen+过去分词eg1:3000wordshadbeenlearnedbymebytheendoflastyear.eg2:3000wordshadnotbeenlearnedbymebytheendoflastyear.eg3:Had3000wordsbeenlearnedbymebytheendoflastyear?7)一般将来时；shall/willbe+过去分词eg1：Hewillbetakentohospitaltomorrow.eg2：Hewillnotbetakentohospitaltomorrow.eg3:Willhebetakentohospitaltomorrow?•一、单项选择1._____anewlibrary_____inourschoollastyear?A.Is;builtB.Was;builtC.Does;buildD.Did;build•2.Anaccident____onthisroadlastweek.A.hasbeenhappenedB.washappenedC.ishappenedD.happenedBD•3.Cotton____inthesoutheastofChina.A.isgrownB.aregrownC.growsD.grow•4.AtalkonChinesehistory_____intheschoolhallnextweek.A.isgivenB.hasbeengivenC.willbegivenD.givesAC•5.Howmanytrees____everyyear?A.areplantedB.willplantC.havebeenplantedD.planted•6.Neitherofthem______inChina.A.ismadeB.aremadeC.weremadeD.madeA二、把下列句子改成被动语态1.Didhebreakthewindowyesterday?2.Someonetookawaythebooksyesterday.Wasthewindowbrokenbyhimyesterday?Thebooksweretakenawaybysomebodyyesterday.3.WewillholdasportsmeetinginSeptember.AsportsmeetingwillbeheldbyusinSeptember.4.FarmersplantedmanytreeslastyearManytreeswereplantsbyfarmerlastyear.5.Thecatbroketheglass.6.Mumgavemeacomputerasmybirthdaypresent.Theglasswasbrokenbythecat.AcomputerwasgiventomebyMumasmybirthdaypresentHomework1.Reviewwordsandphrases.2.ReviewPassiveVoice.