【語法】現(xiàn)在完成時的被動語態(tài)-完整版課件

現(xiàn)在完成時的被動語態(tài)Lead-in語態(tài)語態(tài)是動詞的一種形式，用來說明主語和謂語的關(guān)系。英語的動詞可分為主動語態(tài)(activevoice)和被動語態(tài)(passivevoice)。主動語態(tài)表示主語是動作的執(zhí)行者，被動語態(tài)表示主語是動作的承受者。主動語態(tài)和被動語態(tài)可以相互轉(zhuǎn)化。Lead-in1.一般現(xiàn)在時：Grannytakescareofthegirl.主動，主語Granny是takecareof動作的執(zhí)行者。ThegirlistakencareofbyGranny.被動，主語Thegirl是takecareof動作的承受者。Lead-in2.一般過去時：Shetypedaletter.主動，主語She是type動作的執(zhí)行者。Aletterwastypedbyher.被動，主語Aletter是type動作的承受者。Lead-in3.一般將來時：Theboywillmakeakite.主動，主語Theboy是make動作的執(zhí)行者。Akitewillbemadebytheboy.被動，主語Akite是make動作的承受者。Lead-in4.現(xiàn)在進行時：Lilyiswateringthetrees.主動，主語Lily是water動作的執(zhí)行者。ThetreesisbeingwateredbyLily.被動，主語Thetrees是water動作的承受者。Lead-in5.現(xiàn)在完成時：IhavereadthebookTeaHouse.主動，主語I是read動作的執(zhí)行者。該句怎樣變成被動語態(tài)呢？Presentation現(xiàn)在完成時態(tài)的被動語態(tài)一、肯定句結(jié)構(gòu)：主語+have/has+been+動詞過去分詞語法講解IhavereadthebookTeaHouse.ThebookTeaHousehasbeenreadbyme.PresentationThehomeworkhasbeenfinished.作業(yè)（被）完成了。Thewindowshavebeencleaned.窗戶（被）擦了。語法講解Presentation二、否定句結(jié)構(gòu)：主語+have/has+not+been+動詞過去分詞Thehomeworkhasnotbeenfinished.Thewindowshavenotbeencleaned.語法講解Presentation三、一般疑問句及答語：Have/Has+主語+been+動詞過去分詞?Yes，主語+have/has.No，主語+have/has+not.語法講解Presentation1.--Hasthehomeworkbeenfinished?--Yes,ithas./No,ithasn’t.2.--Havethewindowsbeencleaned?--Yes,theyhave./No,theyhaven’t.語法講解Practice將主動句變?yōu)楸粍泳洹?.Ihavewrittenaletter.____________________________.2.Wehaveplantedsomeflowers._________________________________.隨堂練習(xí)AletterhasbeenwrittenbymeSomeflowershavebeenplantedbyusPractice將下列句子改為否定句。1.Tablehasbeenmadeofstones._____________________________.2.Theredclotheshavebeensold.______________________________.隨堂練習(xí)TablehasnotbeenmadeofstonesTheredclotheshavenotbeensoldPractice將下列句子改為一般疑問句。1.Greatchangeshavebeentakenplace.__________________________________?2.Billhasfoundinacorner._________________________?隨堂練習(xí)HavegreatchangesbeentakenplaceHasBillfoundinacornerPractice【2013.河北】Alotofmoney________toprotecttheoldtemple.A.

havebeenspent

B.

hasspent

C.

havespent

D.

hasbeenspent

【解析】本題考查現(xiàn)在完成時態(tài)的被動語態(tài)，結(jié)構(gòu)是“have/has+been+done”,又因money不可數(shù)，助動詞用has，故選D直擊中考DPractice直擊中考【2012.深圳】TheSummerPalace_______bysomanytouriststhatsomeoftherelicsarenotwellprotected.A.

hasbeenvisitedB.

isvisited

C.

tobevisited

D.

visited【解析】本題考查現(xiàn)在完成時態(tài)的被動語態(tài)，結(jié)構(gòu)是“have/has+been+done”,故選AAPractice直擊中考【2011.吉林】Do

youknowthethief______bythepolice.A.

hascaughtB.

hasbeencatching

C.

wascaught