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1、过去分词探究运用案卩学习目标1.了解done与beingdone,tobedone作定语的区别；2.熟练掌握几个常考的含过去分词的结构。makc/keep/find+oneself+过去分词；determined等；surprisedlook/puzzledexpression/pleasedsmile合作探究任务1观察下列句子，然后填空。1.Therailroadbuiltlastyearhasmadeitmoreconvenienttotravelbetweenthetwocities.二Therailroadwhichwasbuiltlastyearha
2、smadeitmoreconvenient...2.Therailroadbeingbuiltnowwillmakeitmoreconvenienttotravelbetweenthetwocities.=Therailroadwhichisbeingbuiltnowwillmakeitmoreconvenient...3.Therailroadtobebuiltnextyearwillmakeitmoreconvenienttotravelbetweenthetwocities.=Therailroadwhichistobebuilt/whichwillbe
3、builtnextyearwillmakeitmoreconvenient...done表示“说话之前的动作"；beingdone表示“说话时的动作”；tobedone表示“说话时尚未发生的动作"。练一练a.Wehopethelaw(make)atthecomingconferencewillforbidhumancloning.b.ZhaozhouBridge,one(build)centuriesago,stillstandsstrongandfirmtoday.c.Breakingnewswillappearonthepaper(print)onthem
4、achineatthemoment.任务2观察下列句子，然后(选择)填空。1.Wakingup,Gulliverfoundhimselftiedtothegroundwithropes.FinallyIfoundmyselfcleaningtheclassroomalone.2.Thosedevotedtotheirjobdeserverespecting.=Thosewhoaredevoted...Thosedevotingthemselvestotheirjobdeservetoberespected.=Thosewhodevotethemselves..
5、.3.Concernedaboutthesafetyofherfamily,shehadarestlessnight.Wrong:Concerningaboutthesafetyofherfamily,...Wrong:Beingconcernedaboutthesafetyofherfamily,…Thespokesmansteppedontothestageandstoodinfrontofthejournalists,preparedforthepressconference.Wrong:•…preparingforthepressconference.
6、Wrong:…，beingpreparedforthepressconference.从1、2两组例句可知，如分词是及物动词，后面没有作为承受者的宾语，那么其逻辑主语就是其承受者，这时应该使用(现在/过去)分词。从第三组例句可知，done表示“谓语动作发生时逻辑主语的二beingdone表示“谓语动作发生时正在进行的o"这类表状态的过去分词常见的有:determined,devoted,dressed,seated,prepared,lost,concerned,opposed,exposed,buried,involved,absorbed,facedwit
7、h等。练一练a.WithmybrokenEnglish,Iwasabletomakemyself(understand).b.Shesatthereonthebenchinthepark,(lose)inthough匸c.Ericranintotheroom,(follow)byabigdog,(walk)slowly.任务3仿照例句，用括号中动词的适当形式填空。Hearingthatshehaswonthefirstprize,shegaveapleasedsmile.(Notthesmilebutshewaspleased.)a.The(puzzle)ex
8、pressiononherfacesu
