Unit4MeetingtheMuseUsinglanguage课件高中英语选择性

Unit4Usinglanguage高中新外延选择性必修一to-infinitive,-ingand-edaspredicativeUsinglanguageLearningobjectivesto-infinitiveaspredicative-ingformaspredicative-ed(pastparticiple)aspredicativeReviewandanalyze1Circlethelinkingwordofeachsentence.2Whatwordscanserveaspredicative?Chinaisacountrywithmorethan5,000yearsofhistory.Iamexcitedtoreceiveyourletter.1Apartfromnounsandadjectives,

to-infinitive,-ingand-edcanserveaspredicative.1Apartfromnounsandadjectives,whatotherwordformscanserveas

predicative?2Can“interested”insentence(b)bereplacedby“interesting”?Whyorwhynot?2No,itcan't.Because“interested”usuallyindicatesaperson'sinterestinsomethingwhile“interesting”usuallyindicatessomethingmakingapersoninterested.Insentence(b),thesubjectis“he”,whichreferstoaperson.aEveryartist‘swishistocreatesomethingthatexpressesanidea.bHewasparticularlyinterestedintheoldstoryaboutafishjumpingthroughthe“DragonGate”.cYangLiping’spassionisdancing.Lookatthesentencesfromthereadingpassageandanswerthequestions.Findmoresentenceswithto-infinitve,-ingand-edaspredicativeinthetext.非谓语动词作表语1不定式作表语(to-infinitiveaspredicative)

不定式作表语时表示的动作往往是具体的、一次性的动作，特别是将来的动作。通常主语是表示“目的、愿望、梦想、需求”等的名词或what引导的主语从句。Ouraimistohelpstudentsmakeprogress.我们的目标是帮助学生取得进步。Thepurposeofthemeetingistomake

ausefulplan.这次会议的目的是制定一个新计划。Mywishistobuymyselfahouse.我的愿望是给自己买房。Thenextstepistoputthetheoryintopractice.下一阶段要把理论付诸实践。Whatimpressesmemostistoenjoytheview.让我印象最深的是欣赏美景。【点拨】当主语部分含有实义动词do的某种形式时，作表语的不定式可以省略to。Allhedidwas（to）wait.他所做的只是等待。Whatyouhavetodois（to）studyhard.你所要做的是努力学习。to-infinitive,-ingand-edaspredicativetodeveloptocleantobetopointtoputtobeadmittedPractice2动名词作表语(-ingaspredicative)

动名词作表语时表示一般性、习惯性的动作或抽象的动作。通常主语是表示“身份、职业”等的名词，多数情况下主语与表语可以互换。Myjobisteaching.我的工作就是教学。Ourdutyisservingthepeople.我们的职责是为人民服务。Myideaismakingaplanfirst.我的想法是先制订一个计划。【点拨】

一般来说，表示比较抽象的一般行为时，多用动名词作表语；

表示具体某次动作，特别是将来的动作时，多用不定式作表语。Theoldman'sjobispaintingthewalls.这位老人的工作是粉刷墙。Thenextstepistoset

themachineinmotion.下一步是开动这台机器。注意：这种区别并不是绝对的。例外的情况也不少，有时可以互用。（1）Hisfavouritehobbyis

(fish),

andcollectingcoinsalsogiveshimgreatpleasure.（2）Herdutynowiswashing,

(clean)andtakingcareofthechildren.（3）Thedisadvantageofthetoolis

（be）toolarge.（4）Whatweexpectfromyouis

（work）hardratherthanhardlyworking.fishingcleaningbeingworkingPracticeA.(主语的性质、特征，意为“令人……的”)B.(主语的状态，意为“感到……的”)系表结构和被动语态的区别：系表结构表示主语的状态，不带by短语；被动语态表示动作，可以带by短语。Thecupisbroken.杯子碎了。（系表结构）ThecupwasbrokenbyJerry.杯子被杰瑞打碎了。（被动语态）（1）Thepieceofnewsis__________（amaze）.（2）Shewas

（disappoint）toseetherubbishonthefloor.（3）Thestudentswillget

（confuse）ifaskedtolearntoomuchatatime.（4）Therewasalotofpositivefeedback,whichwaswas

（encourage）.（5）这部小说是余华写的。Thenovel

YuHua.这部小说写得好。Thenovel

.amazingdisappointedconfusedencouragingiswrittenbyiswellwrittenPracticeA.B.OneofmybiggestdreamshadalwaysbeentoseethepaintingGirlwithaPearl

Earring,bytheDutchartist,Vermeer.Itwasn'tuntilwewentonatriptoTheHaguelastyearthatthisdreamcametrue!TherewerelotsofpeoplewaitingtoentertheMauritshuis.Althoughmylegsweretiredfromwalkingaroundthecity,Iwasdeterminedtoseethepainting,whichisoftencalledthe“MonaLisaoftheNorth“.Nobodyissureoftheidentityofthegirlinit.Andthereshewas.Itwasamazingtobestandinginfrontofheratlast!Thegirlislookingoverhershoulder.Hereyesarewideandhermouthisparted,justasifshewereabouttospeak.Iwouldlove

toknowwhatshewasgoingtosay!Readthepassageandunderlinethepredicat