UNIT1ArtLearningAboutLanguage-Discoverusefulstructures課件高二英語大單元教學（人教版2019選擇性Unit1Art）

DiscoverusefulstructureInfinitivesasthepredicative（不定式做表語）LearningObjectivesBytheendoftheclass,youwill

learntheusageofinfinitiveaspredicative.makeconversationsusingthepattern.1Perhapsthebest______tounderstandWesternartistolookatthedevelopmentofWesternpaintingoverthecenturies.2DuringtheMiddleAges,the_________ofWesternartwastoteachpeopleaboutChristianity.3Inthiswork,Monet's_____wastoconveythelightandmovementinthescene…4________________________wasnolongershowreality,butinsteadtoaskthequestion,“Whatisart?”waypurposeaimWhattheyattemptedtodoReadthesesentencesandfillintheblanksusingthecorrectwordsfromthetextonpages2and3.activity1what’sthefunctionoftheinfinitive?Lookatthesentencesaboveandfillinthetable.主系表…thebestwaytounderstandWesternartistolook…was…,Monet’saim

…,thepurposeofWesternarttoteach…toconvey……(to)show…Whattheyattemptedtodowaswas不定式作表語動詞不定式(Infinitives)是重要的非謂語動詞形式之一，由“(to)+動詞原形”構成。動詞不定式有動詞特征，可與其邏輯主語、賓語、狀語等一起構成不定式短語。動詞不定式在句中的位置靈活、句法功能豐富，可充當謂語以外的幾乎所有句子成分。Tip1.不定式作表語時，句子主語大多是這些名詞，advice,aim,ambition,desire,difficulty,duty,experience,hope,idea,intention,job,method,plan,principle,purpose,reason,wish等。Theirplanistostartanon-profitorganization.activity2DiscoverandsummaryTip2.作表語時，不定式多與系動詞be連用。不定式前，還可添加疑問代詞或疑問副詞。Myonlywishistodowhatisbestforyou.我唯一的愿望是作對你最有利的事。Everyoneistostruggleforone’sliving.每個人都要為自己的生存奮斗。Mymainconcernishowtogetthereontime.Thetrafficregulationsaretobeobserved.

必須遵守交通規(guī)則。Carsarenottoparkinfrontofthezoo.動物園前面不準停放汽車。

Tip3.動詞不定式作表語可用于被動語態(tài)，相當于____________________________，具有情態(tài)意義。can/could,should,mustAllhewantedwastobeleftalone.他只想一個人待著。TheleastIcanexpectistohavethisdayalltomyself.至少這一天我可以獨享。Tip4.主語包含定語從句且其先行詞為代詞_____或者主語被___________________或形容詞________修飾時，其后可接“系動詞+不定式”作句子的表語。allonly,first,one,least最高級

Whois_____________thefire?

誰應為這場大火承擔責任？

Thesparehouseis_________.

此房出租。toblamefortoletTip5.某些動詞不定式(短語)作表語時，需用主動形式表示被動。*Whatyoushoulddonextis(to)helphimwithhisEnglish.*Theonlythinghecandonowis

(to)giveup

theplan.Tip6.不定式在作表語時，主語中有do的某種形式時，作表語的不定式可以省略to。Ⅰ.單句語法填空Themostmeaningfulthinghewantstodois______(help)thepoor.Hisplanis_______(make)somechangesintheteachingmethod.WhatIsuggestis

_______(start)workatonce.Oneofherhobbiesis

_________(collect)stamps.PracticeandApplyactivity3

helptomaketostartcollecting5.Ithinkitisyourbrotherwhois_______(blame)fortheaccidentYouare______________(reward)

ifyoumakeabreakthrough.Throughmyyearsofschoollife,I’velearnedthatifweare________(make)

adifferenceinlife,it’sofgreatimportancethatweshouldbeginwithsmallthings.Thestudentstrustherverymuch;

asaresult,

heradviceis__________(influence)

theirdecisions. toblametoberewardedtomake

toinfluence9.Mybrother’sprincipleistodoeverythinghimselfandneveraskforanyone’shelp.10.Kelly’sonlychancewastogiveevidenceagainstJulian.11.Man’struevocationistocultivatetheground.12.Myonlyconcernwastogethomeafterahardday’swork.13.Ourfirstthoughtwastoleavetheplaceasquicklyaspossibleuntilwewerecaughtinastorm.Matchthesentencehalvesandunderlinethenounsorclausesusedasthesubjectineachsentence.1Theyoungsinger’sintentionofperformingthesongwas2Thebestwaytodobusinessis3WhatthesurvivorsattemptedtodowasA.tobuildtrustbetweenyouandyourclient.Btoachievepermanentpeacebetweentheirtwocountries.C.tobuildamemorialtotheheroeswhosavedtheirlives.D.tosharehisloveforrockmusicwithhisfans.adj.永久的;長久的adj.紀念的n.紀念碑;紀念品4Themainpurposeofarteducationinschoolsis5Theaimofthetwoleadersattheconferencewas6Forahumbleperson,oneofthehardestthingsmightbe7Whenyouarefacedwithaseriousdecision,mysuggestionis8Themother’swishis9Allhewantedafteratiringdaywasadj.謙遜的;虛心的v.批評;評價Workinpairs.Makeconversationsusingthefollowingquestionsandsentencepatterns.activity4.sampleconversation

A:Doyouhaveanyplans?

B:Iplantoparticipateinextracurricularactivitiest.Volunteeringatlocalhospitalsorclinicswillprovidemewithvaluableexposuretothemedicalfield.Thishands-onexperiencewillallowmetogaininsightsintopatientcare.

A:Whatmightbedifficultforyou?

B:Iamawarethatexcellinginstandardizedtests,suchastheMedicalCollegeAdm