初中英语语法-被动语态VIP免费

中考语法精讲——被动语态被动语态的基本构成：be+动词的过去分词（be+done)1.一般现在时am/is/are+done•Wecleantheclassroomeveryday.•Theclassroomiscleanedbyuseveryday.•Heputonacoat.•Acoatwasputonbyhim.2.一般过去时was/were+doneHemadethekite.Thekitewasmadebyhim.3.一般将来时shall/will/begoingto+bedone•Theywillplanttreestomorrow.•Treeswillbeplantedbythemtomorrow•Heisgoingtowritealettertohismother.•Aletterisgoingtobewrittentohismotherbyhim.被动语态的用法1.不知道动作的执行者是谁。这块手表是中国制造的。ThiswatchismadeinChina.2.没有必要指出动作的执行者每年都应该种更多的树。Manytreesshouldbeplantedeveryyear.3.需要强调或突出动作的承受者。世界上越来越多的人说汉语。Chineseisspokenbymoreandmorepeopleintheworld.4.句子的主语是动作的承受者。许多房屋被冲走了。Manyhouseswerewashedawaybytheflood.主动语态变被动语态的方法•（主语）（宾语）•主动语态：动作的执行者+谓语动词的主动形式+动作的承受者•被动语态：动作的承受者+谓语动词的被动形式+动作的执行者•（主语）（宾语）•说明：•（1）要将主动句里的宾语变为被动句中的主语，若主动句中的宾语为人称代词，要将宾格变成主格。•（2）把主动句中的主语变为被动句中的宾语，主格变宾格，并由by引导。•（3)谓语动词变成相应的被动形式。1.feel,look,sound,taste,smell，等系动词用主动表被动意义。例：Itsmellswonderful.Mooncakestastedelicious.2.在beworthdoing中,doing表被动意义。例：Thisbookisworthreading.课堂练习（一）改写句子1.Weplanttreesinspringeveryyear._________________byusinspringeveryyear.2.Shepostedtheletteryesterday.____________________byheryesterday.3.MrTurnergavemeabirthdaypresent._______________abirthdaypresentbyMrTurner.4.Iwillbuyabooktomorrow.Abook______________bymetomorrow.5.Sheisgoingtowritealetter.__________________________byher.TreesareplantedTheletterwaspostedIwasgivenAletterisgoingtobewrittenwillbebought1.---Doyoulikethecloth?---Yes,it___verysoft.A.isfeelingB.feltC.feelsD.isfelt2Itisdifficultforaforeigner______Chinese．A．writeB．towriteC．tobewrittenD．written3Theaccident______tenminutesago.A.happenedB.washappenedC.happeningD.happen4Themeeting________tomorrow.A.willholdB.isholdingC.willbeheldD.isheld5Thesong________bymanyteenagersnow.A.isloveB.wasloveC.waslovedD.isloved