高中英語(yǔ)人教版選擇性必修二Unit4JourneyAcrossaVastLandPeriod3Discoveringusefulstructures課件

人教版選擇性必修二Period3Discoveringusefulstructures過(guò)去分詞作表語(yǔ)、定語(yǔ)和狀語(yǔ)重點(diǎn)Unit4JourneyAcrossaVastLand過(guò)去分詞作表語(yǔ)和定語(yǔ)重點(diǎn)剖析ed分詞的基本概念：自身如何、自己感受如何，強(qiáng)調(diào)自身，不強(qiáng)調(diào)對(duì)外界影響。

等式關(guān)系：ing=makesb/sth-ing

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。詞性劃分：-ed過(guò)去分詞與-ing現(xiàn)在分詞都屬于分詞，分詞相當(dāng)于形容詞?？键c(diǎn)1：表示情感意義的ing分詞和ed分詞

2.-ed形容詞用來(lái)表示主語(yǔ)本身所具有的某種主觀感受。同時(shí)，要求主語(yǔ)本身具有主觀判斷力。

主語(yǔ)一般為人、動(dòng)物，基本不包括植物以及無(wú)生命事物（除非是童話故事、神話故事）。I’m

satisfied

withyouranswer.Heisnot

interested

inresearch.Thepupilswillgetconfusediftheyaremadetolearntoomuch.Theywereveryexcitedatthenews.考點(diǎn)1：表示情感意義的ing分詞和ed分詞3.

-ed形容詞用來(lái)表示所修飾的名詞本身的某種主觀感受。被-ed修飾的名詞可以是主語(yǔ)自己，也可以是主語(yǔ)的一部分，比如主語(yǔ)是人，名詞是臉或者表情等。Theexcitedpeoplerushedintothebuilding.（people很激動(dòng)）Shehasa

pleased

lookonherface.（she特別開心，臉上都能看到笑容）Hewasdepressedandinaconfusedstateofmind.

（他自身就很困惑，所以mind也困惑）Heisaveryconfusedandunhappyboy.(這小孩自己很糾結(jié)、很不開心)Anexcitedcrowdofpeoplegatheredaroundher.(這群人自發(fā)的就很興奮)考點(diǎn)1：表示情感意義的ing分詞和ed分詞-ing形容詞用來(lái)表示主語(yǔ)本身不具備沒有主觀感受，而是客觀上給外界帶來(lái)的感受。主語(yǔ)可以是人，動(dòng)物，植物，以及無(wú)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(shuí)看誰(shuí)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(shuí)看誰(shuí)感動(dòng)）考點(diǎn)1：表示心理活動(dòng)的ing分詞和ed分詞含有情感意義的分詞（ing現(xiàn)在分詞和ed過(guò)去分詞）在用作形容詞時(shí)候的用法區(qū)別：不管表語(yǔ)還是定語(yǔ)：只要分詞修飾的名詞，“自己個(gè)”有這種感受，那就用ed分詞不管表語(yǔ)還是定語(yǔ)：只要分詞修飾的名詞，“自己個(gè)”沒有這種感受，那就用ing分詞考點(diǎn)1：表示情感意義的ing分詞和ed分詞小結(jié)interesting使人感到高興

interested感到高興的

exciting令人激動(dòng)的excited感到激動(dòng)的

delighting令人高興的delighted感到高興的

disappointing令人失望的disappointed感到失望的

含有情感意義的成對(duì)分詞列表encouraging令人鼓舞的encouraged感到鼓舞的

pleasing令人愉快的pleased感到愉快的

puzzling令人費(fèi)解的puzzled感到費(fèi)解的

satisfying令人滿意的satisfied感到滿意的Completethesentenceswiththecorrectformsofthewordsinthebox.ThentranslatethesentencesintoChinese,payingattentiontothedifferentmeaningsofthe-edand-ingforms.1.Webecame______________whenthinkingaboutthosebeautifullocationsinFinland.Weexpectedtoexperiencealotof_____________thingsthere.2.Wewenttobedassoonaswearrivedatthehotelbecausewewereso____________.Theeight-hourtrainridewasquite____________3.Iwasnot______________withthehotel.ItwasnotascleanasIhadexpected.Butwehada_______________mealatthehotel'srestaurant,soIfeltabitbetterlateron.4.Itwasraininghardthenextday,sowejuststayedinthehotelandwatchedTV.Sadly,theTVprogrammesthatdaywerereally_____________Aswehadnothingelsetodo,wefeltpretty______________,鞏固提升boreexcitetiresatisfyexcitedexcitingtiredtiringsatisfiedsatisfyingboringbored1.Thegirlswere_______________toseesuchanopencountry.Thefarmscoveredaverylargearea,whichwas__________2.Goingintothewildernessalonecanbe_________________Doyoufeel_____________whengoingintothewildernessalone?3.Seenfromthetopofthemountain,thescenerywasreally___________Seeingthesceneryfromthetopofthemountain,Iwas__________bytheautumncolors.4.Headingeastwards,youwillpassthe______________CanadianRockies.Finally,headedbyitsnewmanager,Iwas_____________bytheCanadianRockies.Practicefascinatefrightenamazeappealfascinatedfascinating.amazedamazingfrighteningfrightenedappealingappealed過(guò)去分詞作狀語(yǔ)核心考點(diǎn)觀察句子，思考規(guī)律1.Thecaptainrushedintothebuilding,followedbythesoldiers.2.Heated,waterchangesintosteam.3.Iturnedawayexcited.規(guī)律：過(guò)去分詞做狀語(yǔ)表示被動(dòng)、完成或者狀態(tài)lost(迷路,沉思);seated;absorbedin(全神貫注于);dressedin(穿著);tiredof(厭煩)frightened,satisfied,tired,disappointed等。如：Lostindeepthought,hedidn’thearthesound.Dressedinwhite,shesuddenlyappearedbeforeus.Shewasdressedinwhiteandshesuddenlyappearedbeforeus.重點(diǎn)：過(guò)去分詞做狀語(yǔ)，表狀態(tài)

語(yǔ)法研析練①Seenfromthehill(=Whenitisseenfromthehill),theparklooksverybeautiful.

②Whenheated(=Whenitisheated),icecanbechangedintowater.

⑴過(guò)去分詞做狀語(yǔ)，相當(dāng)于由when,while,until等連詞引導(dǎo)的________從句。時(shí)間狀語(yǔ)

Touchedbyhisteacher’swords,theboycried.=Theboywastouchedbyhisteacher’swords,sohecried.⑵.過(guò)去分詞做________狀語(yǔ)，相當(dāng)于原因狀語(yǔ)或者并列結(jié)構(gòu)。原因語(yǔ)法研析練⑶過(guò)去分詞做條件狀語(yǔ)，相當(dāng)于由_______,unless等引導(dǎo)的條件狀語(yǔ)從句。if語(yǔ)法研析練⑶過(guò)去分詞做條件狀語(yǔ)，相當(dāng)于由_______,unless等引導(dǎo)的條件狀語(yǔ)從句。if語(yǔ)法研析練⑷過(guò)去分詞做讓步狀語(yǔ)，相當(dāng)于由although，though，evenif,eventhough等連詞引導(dǎo)的_____________從句.讓步狀語(yǔ)語(yǔ)法研析練Ledbyaschoolgirl,theblindmancrossedtheroad.=Theblindmanwasledbyaschoolgirlandcrossedtheroad.⑸過(guò)去分詞做伴隨或方式狀語(yǔ)，相當(dāng)與________連接的并列結(jié)構(gòu)。and語(yǔ)法研析練指出下列黑體詞語(yǔ)分別表示什么Givenmoretime,Iwilldoitmuchbetter.時(shí)間原因條件指出下列黑體詞語(yǔ)分別表示什么2.Theyfellasleepatonce,utterlyexhausted.原因結(jié)果條件指出下列黑體詞語(yǔ)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(yǔ)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(yǔ)分別表示什么5.Oncepublished,thisnovelwillbeverypopular.原因結(jié)果時(shí)間Oncediscovered,themistakesmustbecorrected.Ifgiventhesametreatmentagain,heissuretogetwell.特別提醒一：有時(shí)過(guò)去分詞做狀語(yǔ)，前面可加_________用以強(qiáng)調(diào)或補(bǔ)全句意，常用的連詞有：when,once,if,though,although,unless.連詞語(yǔ)法研析練1.Thedoctorappeared，andanursefollowedhim.______________anurse,thedoctorappeared.2.Thoughwearebeaten,wewerenotdiscouraged._____________,wewerenotdiscouragedFollowedbyThoughbeaten句型轉(zhuǎn)換3.Iwon’tgotothemeeting,evenifIaminvited.Iwon’tgotothemeeting,evenif___________.4.Althoughthebravesoldierwaswounded,hecontinuedtofight.____________,thebravesoldiercontinuedtofight.invitedAlthoughwounded觀察例句，然后總結(jié)歸納Eg.Thesignalgiven,thebusstarted.

Herheadheldhigh,shewentby.特別提醒二：如果過(guò)去分詞做狀語(yǔ)時(shí)，前面再加邏輯主語(yǔ)，主句的主語(yǔ)就不再是分詞的邏輯主語(yǔ)，這種帶邏輯主語(yǔ)的分詞結(jié)構(gòu)實(shí)際上屬于_________結(jié)構(gòu)。獨(dú)立主格practice:1.Alloursavings________(go)westartedlookingforjobs.2.Herushedintotheroom,hisface___________(cover)withsweat.gone,covered總結(jié)

過(guò)去分詞做狀語(yǔ)，可表示________、________、________、_________、_______、________等，句子的主語(yǔ)是分詞的___________,與分詞之間是________關(guān)系。這類狀語(yǔ)大多放在句首起________作用，也可以放在______或者_(dá)_______。.