过去分词可在句中作时间

Unit3LifeintheFutureAstructurelesson（AInput-basedLesson）Step1:WarmingupWatchthevideo,andtellthestory.Youcanusetheusefulwordsbelow:bepuzzledwithpickuptoone’ssurprisebeastonishedtolayeggbeirrigatedbyAlittlegirlwaswalkinghappilywithabasketinherarm.Suddenly,shefoundanegglyinginfrontofher.Shewas_________it.Soshewantedtoseewhatwashappening.She_________theeggandwalkedahead.Toher_______,moreeggswerelyingonthesnow.Walkingalongtheeggs,shewas___________findthatalittleboywas________.Thenshewalkedclosetotheboy.Atthesametime,shewas_________theactoftheboy,pulledhistrousersandtookoutahenfromhistrousers.Finally,thelittlegirlwalkedbackwiththeheninherhand.Andtheboy________her.puzzledbypickedupsurpriseastonishedtolayeggsirrigatedbyfollowedStep2:GrammarAnalysis1.Translatethesentencebelow:Eg.Worriedaboutthejourney,Iwasunsettledforthefirstfewdays.=AsIwasworriedaboutthejourney,Iwasunsettledforthefirstfewdays2.Conclusion:过去分词可在句中作时间、条件、让步、方式或伴随等状语。这时分词动作与句子主句主语构成逻辑上的动宾关系。可以在过去分词前面加上when,if,unless,once,asif,though,as,because,since等连词，构成“连词+从句”形式可转换为对应的状语从句。3.Findthreemoresentenceswithpastparticiplesusedastheadverbial.⑴.Wellknownfortheirexpertise,hisparents’company,called“FutureTour,transportedmesafelyintothefutureinatimecapsule.⑵.Hitbyalackoffreshair,myheadached.⑶.Exhausted,Islidintobedandfellfastsleep.4.conclusion:从句的主语与主句的主语必须一致。谓语动词为被动语态形式。5.Telltherelationshipbetweentheclausesandthemainclauses.Trytotranslatethesentencesabove.6.Changethesentencesabovetotheformof“conjunction+clause”.⑴.Asitwaswellknownfortheirexpertise,hisparents’company,called“FutureTour”,transportedmesafelyintothefutureinatimecapsule.⑵.BecauseIwashitbyalackoffreshair,myheadached.⑶.SinceIwasExhausted,Islidintobedandfellfastsleep.Step3:DrillingⅠCombinethesetwosentencesusingthepastparticipleastheadverbial.1.Iwasfrightenedbytheloudnoise.Iwenttoseewhathappening.2.Hewashitbythelackoffreshair.Hegotabadheadache.3.Ifeltverytiredafterthelongjourney.Istillenjoyedmeetingthealiensonthespacestation.Frightenedbytheloudnoise,Iwenttoseewhathappening.Hitbythelackoffreshair,hegotabadheadache.Tiredafterthelongjourney,Istillenjoyedmeetingthealiensonthespacestation.1.Suewasfrightenedbythenoiseoutside.Suedarednotsleepinherbedroom.2.Themuseumwasbuiltin1910.Themuseumisalmost100yearsold.3.Thestudentwasgivensomeadvicebythefamousscientist.Thestudentwasnotworriedabouthisscientificexperimentanymore.Step5:DrillingⅡChangethesentencesabovetotheformof“conjunction+clause”.Asshewasfrightenedbythenoiseoutside,Suedarednotsleepinherbedroom.Ashewasgivensomeadvicebythefamousscientist,thestudentwasnotworriedabouthisscientificexperimentanymore.Becauseitwasbuiltin1910,themuseumisalmost100yearsold.Step6:Writesomeofthesentences,butremembertokeepthepastparticipleasanadverbial.Withthehelpofthewordsbelow:Tips:puzzledsurprisedastonishedirrigatedFollowedexitedshockedStep6:GuessingGame-----WhoIsHe?1.AdmiredbyalltheChinesepeople,heisthefirstpersonwhowalkedintothespace.ZhaiZhigang2.FoundoutbyTaiwanpolice,hecorrupted(贪污)severalmillionYuanfromthegovernment.ChenShuibian3.AcknowledgedtobethetallestandmostexcellentChinesebasketballer,hegainedmuchfamefromallovertheworld.YaoMing4.Well–knownasthelastfirstladyofAmerica,shecompetedtobethepresident.HiralyClinton5.Knownasafamousgymnastics(体操)sportsman,helitthefireofBeijingOlympicsOpeningCeremony.LiNingPutthesentencesyouwrotetobealittlestory.Youmayrewritesomeofthesentences,butremembertokeepthepastparticipleasanadverbial.Finallyyou‘dbetterhaveacompetitionwithstorytoldattheverybeginningoftheclass.Step7:Homework