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1、Wildlifeprotection(二)本讲目标被动语态被动结构:be+v-ed现在进行时：am/is/are+done过去进行时：was/were+done被动语态难点一.无被动的词:不及物动词、感官动词：happen,takeplace,breakout,belongto…二.bemade/seen/heardtodo三.done,beingdone,tobedone,havingbeendone表被动，非谓语四.动词短语变被动，打包都变。takecareof—betakencareof以主代被1.表示物质固有特性时，以主代
2、被。Thiskindofmaterialcutseasily.2.Need/want/require+doing需要/想要被……Theflowersneedwatering=tobewatered.3.BeworthdoingThisbookisworthreading.4.修饰名词的不定式与句中另一名词或者代词也是主谓关系时。Ihavealettertopost.Ihavealettertobeposted.5.表语adj.后的动词不定式。Thequestioniseasytoanswer.题一：—Hi,Terry,canIus
3、eyourcomputerforawhilethisafternoon?—Sorry._____.A.It’srepairedB.IthasbeenrepairedC.It’sbeingrepairedD.Ithadbeenrepaired题二：—Whatwasthatnoiselastnight?—Oh,Iforgottotellyou.Thenewmachine_____.A.isbeingtestedB.wouldbetestedC.wasbeingtestedD.hadbeentested题三：Mary_______the
4、songataparty.A.heardsingB.washeardsingC.heardtosingD.washeardtosing题四：Hehasalwaysinsistedonhis_____DRTurnerinsteadofMr.Turner.A.beencalledB.calledC.havingcalledD.beingcalled题五：Booksofthiskind_____well.A.sellB.sellsC.aresoldD.issold题六：Althoughthecausesofcancer____,wedo
5、notyethaveanypracticalwaytopreventit.A.arebeinguncoveredB.havebeenuncoveringC.areuncoveringD.haveuncovered题七：—Whydon’tyouputthemeatinthefridge?—Itwill________freshforseveraldays.A.bestayedB.stayC.bestayingD.havestayed题八：Whenthespeakerenteredthehall,allthelisteners___.
6、A.hadseatedB.wereseatedC.seatedD.wereseating题九：AswejoinedthebigcrowdIgot___myfriends.A.separatedfromB.separatedC.lostfromD.lost能力提升与拓展题十：Bertieknewtherewassomethinginthewind.Hismotherhadbeensadinrecentdays,notsick,juststrangelysad.Thelionhadjustlaindownbesidehim,hishe
7、adwarmonBertie’sfeetwhenFatherclearedhisthroatandbegan,“You’llsoonbeeight,Bertie.Aboyneedsapropereducation.We’vefoundtherightplaceforyou,aschoolnearSalisburyinEngland.”Hisheartfilledwithaterriblefear,allBertiecouldthinkofwashiswhitelion.“Butthelion,”hecried,“Whatabout
8、thelion?”“I’mafraidthere’ssomethingelseIhavetotellyou,”hisfathersaid.LookingacrossatBertie’smother,hetookadeepbreath.Thenhet
