Unit 4 Discover useful structures 课件 新教材同步备课精研高中英语人教版（2019）选择性必修第二册

人教版选择性必修二Period3Discoveringusefulstructures过去分词作表语、定语和状语重点Unit4JourneyAcrossaVastLand过去分词作表语和定语重点剖析ed分词的基本概念：自身如何、自己感受如何，强调自身，不强调对外界影响。

I’m

satisfied

withyouranswer.Heisnot

interested

inresearchTheywereveryexcitedatthenews.被-ed修饰的名词可以是主语自己，也可以是主语的一部分，比如主语是人，名词是脸或者表情等。Theexcited

peoplerushedintothebuilding.（people很激动）Shehasa

pleased

lookonherface.（she特别开心，脸上都能看到笑容）考点1：表示情感意义的ing分词和ed分词ing分词的基本概念：令人如何、使人如何，但自己没有这种感受,客观上给外界带来的感受。主语可以是人，动物，植物，以及无生命事物。

Hewasvery

amusing.

(他不一定高兴，但别人看了他很高兴)Thatbookwasrather

boring.

（这本书没有主观感受，谁看谁烦躁）Travelingisinterestingbuttiring.（旅途没有主观感受，倒是使旅途的人高高兴兴、疲疲惫惫）Thefilmismoving.（这部电影没有主观感受，谁看谁感动）考点1：表示心理活动的ing分词和ed分词interesting使人感到高兴

interested感到高兴的

excitingexcited

delightingdelighted

disappointingdisappointed

含有情感意义的成对分词列表encouragingencouraged

pleasingpleased

puzzlingpuzzled

satisfyingsatisfiedCompletethesentenceswiththecorrectformsofthewordsinthebox.ThentranslatethesentencesintoChinese,payingattentionto-edand–ingforms.boreexcitetiresatisfy1.Webecame________whenthinkingaboutthosebeautifullocationsinFinland.Weexpectedtoexperiencealotof_________thingsthere.excitedexciting2.Wewenttobedassoonaswearrivedatthehotelbecausewewereso______.Theeight-hourtrainridewasquite________.3.Iwasnot_________withthehotel.ItwasnotascleanasIhadexpected.Butwehada__________mealatthehotel'srestaurant,soIfeltabitbetterlateron.tiredtiringboreexcitetiresatisfysatisfiedsatisfying4.Itwasraininghardthenextday,sowejuststayedinthehotelandwatchedTV.Sadly,theTVprogramesthatdaywerereally_______.Aswehadnothingelsetodo,wefeltpretty________.boringboredboreexcitetiresatisfy1.Thegirlswere________toseesuchanopencountry.Thefarmscoveredaverylargearea,whichwas_________.amazedamazingFillineachblankwiththecorrectformofaverbfromthebox.Findthedifferencebetweeneachpairofsentences.Payingattentionto-edand–ingforms.ThentranslatethesentencesintoChinese.seefrightenheadamaze感到……令人……2.Goingintothewildernessalonecanbe___________.Doyoufeel___________whengoingintothewildernessalone?frighteningfrightened3._______fromthetopofthemountain,thescenerywasreallyfascinating.________thesceneryfromthetopofthemountain,Iwasfascinatedbytheautumncolors.SeenSeeing感到……令人……被动主动4._________eastwards,youwillpasstheCanadianRockies.Finally,thecompany--________byitsnewmanager--startedtomakeaprofit.Headingheaded被动主动过去分词作状语核心考点语法研析练①Seenfromthehill(=Whenitisseenfromthehill),theparklooksverybeautiful.

②Seeingthesceneryfromthetopofthemountain,(=WhenIsee

the

scenery

fromthetopofthe…),

Iwasfascinatedbytheautumncolors..

⑴过去分词做状语，相当于由when,while,until等连词引导的________从句。时间状语被动主动

Touchedbyhisteacher’swords,theboycried.=Theboywastouchedbyhisteacher’swords,sohecried.⑵.过去分词做________状语，相当于原因状语或者并列结构。原因语法研析练

Comparedwithyou,westillhavealongwaytogo.=Ifwearecomparedwithyou,westill…⑶过去分词做条件状语，相当于由_______,unless等引导的条件状语从句。if语法研析练Laughedatbyhisclassmates,heinsistedonattendingthespeechcompetition.(=Althoughhewaslaughedatbyhisclassmates),he…⑷过去分词做让步状语，相当于由although，though，evenif,eventhough等连词引导的_____________从句.让步状语语法研析练Ledbyaschoolgirl,theblindmancrossedtheroad.=Theblindmanwasledbyaschoolgirlandcrossedtheroad.⑸过去分词做伴随或方式状语，相当与________连接的并列结构。and语法研析练指出下列黑体词语分别表示什么Givenmoretime,Iwilldoitmuchbetter.时间原因条件指出下列黑体词语分别表示什么2.Theyfellasleepatonce,utterlyexhausted.原因结果条件指出下列黑体词语分别表示什么3.Althoughwoundedallover,thebravesoldierscontinuedtofight.条件让步行为方式Practice指出下列黑体词语分别表示什么4.Myfatherwassittinginthearmchair,lostinthoughtofthepast.

原因结果伴随状况指出下列黑体词语分别表示什么5.Oncepublished,thisnovelwillbeverypopular.原因结果时间Oncediscovered,themistakesmustbecorrected.Ifgiventhesametreatmentagain,heissuretogetwell.特别提醒一：有时过去分词做状语，前面可加_________用以强调或补全句意，常用的连词有：when,once,if,though,although,unless.连词语法研析练(Theboywas)touchedbyhisteacher’swords,sohecried.(Weare)comparedwithyou,westillhavealongwaytogo.(Theboywas)touchedbyhisteacher’swords,sohecried.(hewas)laughedatbyhisclassmates,heinsistedonattendingthespeechcompetition.(Theblindmanwas)ledbyaschoolgirlandcrossedtheroad.1.Thedoctorappeared，andhewasfollowedbyanurse.______________anurse,thedoctorappeared.2.Thoughwearebeaten,wewerenotdiscouraged._____________,wewerenotdiscouragedFollowedbyThoughbeaten句型转换3.Iwon’tgotothemeeting,evenifIaminvited.Iwon’tgotothemeeting,evenif___________.4.Althoughthebravesoldierwaswounded,hecontinuedtofight.____________,thebravesoldiercontinuedtofight.invitedAlthoughwoundedRewritethesentences.Addinformationasnecessary.Whenpeopleaskedthemanwhatthetripmeanttohim,hesaiditwas“anexperienceofalifetime”.Whenaskedwhatthetripmeanttohim,themansaiditwas“anexperienceofalifetime.”1.ButchartGardenswastransformedfromaquarry.Itwasnowbecomeafamousdestinationfortravellers.Transformedfromaquarry,ButchartGardenshasnowbecomeafamousdestinationfortravellers.2.Ifyoucompar