Unit 4 Discover useful structures 課件 新教材同步備課精研高中英語人教版（2019）選擇性必修第二冊

人教版選擇性必修二Period3Discoveringusefulstructures過去分詞作表語、定語和狀語重點Unit4JourneyAcrossaVastLand過去分詞作表語和定語重點剖析ed分詞的基本概念：自身如何、自己感受如何，強調(diào)自身，不強調(diào)對外界影響。

I’m

satisfied

withyouranswer.Heisnot

interested

inresearchTheywereveryexcitedatthenews.被-ed修飾的名詞可以是主語自己，也可以是主語的一部分，比如主語是人，名詞是臉或者表情等。Theexcited

peoplerushedintothebuilding.（people很激動）Shehasa

pleased

lookonherface.（she特別開心，臉上都能看到笑容）考點1：表示情感意義的ing分詞和ed分詞ing分詞的基本概念：令人如何、使人如何，但自己沒有這種感受,客觀上給外界帶來的感受。主語可以是人，動物，植物，以及無生命事物。

Hewasvery

amusing.

(他不一定高興，但別人看了他很高興)Thatbookwasrather

boring.

（這本書沒有主觀感受，誰看誰煩躁）Travelingisinterestingbuttiring.（旅途沒有主觀感受，倒是使旅途的人高高興興、疲疲憊憊）Thefilmismoving.（這部電影沒有主觀感受，誰看誰感動）考點1：表示心理活動的ing分詞和ed分詞interesting使人感到高興

interested感到高興的

excitingexcited

delightingdelighted

disappointingdisappointed

含有情感意義的成對分詞列表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……被動主動4._________eastwards,youwillpasstheCanadianRockies.Finally,thecompany--________byitsnewmanager--startedtomakeaprofit.Headingheaded被動主動過去分詞作狀語核心考點語法研析練①Seenfromthehill(=Whenitisseenfromthehill),theparklooksverybeautiful.

②Seeingthesceneryfromthetopofthemountain,(=WhenIsee

the

scenery

fromthetopofthe…),

Iwasfascinatedbytheautumncolors..

⑴過去分詞做狀語，相當于由when,while,until等連詞引導的________從句。時間狀語被動主動

Touchedbyhisteacher’swords,theboycried.=Theboywastouchedbyhisteacher’swords,sohecried.⑵.過去分詞做________狀語，相當于原因狀語或者并列結(jié)構(gòu)。原因語法研析練

Comparedwithyou,westillhavealongwaytogo.=Ifwearecomparedwithyou,westill…⑶過去分詞做條件狀語，相當于由_______,unless等引導的條件狀語從句。if語法研析練Laughedatbyhisclassmates,heinsistedonattendingthespeechcompetition.(=Althoughhewaslaughedatbyhisclassmates),he…⑷過去分詞做讓步狀語，相當于由although，though，evenif,eventhough等連詞引導的_____________從句.讓步狀語語法研析練Ledbyaschoolgirl,theblindmancrossedtheroad.=Theblindmanwasledbyaschoolgirlandcrossedtheroad.⑸過去分詞做伴隨或方式狀語，相當與________連接的并列結(jié)構(gòu)。and語法研析練指出下列黑體詞語分別表示什么Givenmoretime,Iwilldoitmuchbetter.時間原因條件指出下列黑體詞語分別表示什么2.Theyfellasleepatonce,utterlyexhausted.原因結(jié)果條件指出下列黑體詞語分別表示什么3.Althoughwoundedallover,thebravesoldierscontinuedtofight.條件讓步行為方式Practice指出下列黑體詞語分別表示什么4.Myfatherwassittinginthearmchair,lostinthoughtofthepast.

原因結(jié)果伴隨狀況指出下列黑體詞語分別表示什么5.Oncepublished,thisnovelwillbeverypopular.原因結(jié)果時間Oncediscovered,themistakesmustbecorrected.Ifgiventhesametreatmentagain,heissuretogetwell.特別提醒一：有時過去分詞做狀語，前面可加_________用以強調(diào)或補全句意，常用的連詞有：when,once,if,though,although,unless.連詞語法研析練(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句型轉(zhuǎn)換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