高中二年级下学期英语《Unit 1 Discover useful structures》教学课件

选择性必修三Unit1ArtDiscoverusefulstructuresLearningobjectivesTolearntheusageofinfinitiveaspredicative.不定式做表语Wherearethey?Attheschoolartstudio.WelcometoourschoolartstudioTheaimofourartstudioistogeteveryonebeingcreativebymakingart.Ourhopeistobringtheopportunitytomakearttoanyoneinthelocalcommunity.ThestudioisopenonFridayafternoonandall-daySaturdayandSunday.Anyoneiswelcometojoin.Weaimtofundtheprojectfromdonationsandbysellingworksofartproducedbythestudio.Manydifferenttypesofarttechniquewillbetaught.Thebestwaytounderstandartistolearnfromteachersandartistsaswellasfollowingbooksandonlinevideos.What’stheaimofourartstudio?What’sthebestwaytounderstandart?Underlinealltheinfinitivesinthispassage.What’sthefunctionoftheinfinitives?Theaimofourartstudiois

togeteverybodybeingcreativebymakingart.Ourhope

is

tobringtheopportunitytomakearttoanyoneinthelocalcommunity.Thebestwaytounderstandart

is

tolearnfromteachersandartistsaswellasfollowingbooksandonlinevideos.predicative(表语)predicative(表语)predicative(表语)

动词不定式（短语）作表语相当于名词作表语。它和主语处在同等地位，所指的或是和主语一样的东西，或是主语产生的结果。常常可以将主、表交换位置，句子的意义不变。动词不定式（短语）作表语Definition1.Theaimofourartstudioistogeteverybodybeingcreativebymakingart.2.Ourhopeistobringtheopportunitytomakearttoanyoneinthelocalcommunity.3.Thebestwaytounderstandartistolearnfromteachersandartistsaswellasfollowingbooksandonlinevideos.Function讨论归纳一：主语是以

,

,

,suggestion,duty,purpose,idea,intention,plan等为中心的名词词组时，一般用动词不定式作表语说明主语的_________。Findoutthesubjects.内容aimthebestwaytodohope1.Ourdutyistohelpthosehomelesspeople.讨论归纳二：动词不定式在表语中表示

。目的82.Idon’tknowwhatistohappentousifwedolikethis?讨论归纳三：动词不定式在表语中表示

和

。将来预计=whatwillhappenFunction

1.Youhavedonesomuch.Youaretoberewarded.

2.Thesepaintingsarevaluable,andthey

are

nottobesold.讨论归纳四：动词不定式用于

语态，相当于

,具有情态意义。被动can/could,should,oughtto,mustYoushouldberewarded.Thesepaintingsshouldnotbesold.Function10

1.Whois

toblameforthefire.

2.Somethingisstilltofindout.讨论归纳五：动词不定式作表语时，可用

形式表示被动意义。主动Function

11动词不定式作表语，省略to的情况WhatIwanttodonowishavearest.Allweneedtodoisliveeachdaywithhope.Intheeveningtheonlythinghedidwasreadthenewspaper.1)what引导的从句作主语，从句中含有实义动词do的某种形式时。2)all作主句主语，其后的定语从句中含有实义动词do的某种形式时。3)主句主语被only，first，one，least或形容词最高级修饰，且其后作定语的从句或短语中含有实义动词do的某种形式时。

1.Theyoungsinger'sintentionofperformingthesongwas2.Thebestwaytodobusinessis3.Whatthesurvivorsattemptedtodowas4.Themainpurposeofarteducationinschoolsis5.Theaimofthetwoleadersattheconferencewas6.Forahumbleperson,oneofthehardestthingsmightbe7.Whenyouarefacedwithaseriousdecision,mysuggestionis8.Themotherbelievesherdutyis9.AllhewantedafteratiringdaywasAtobuildtrustbetweenyouandyouclientBtoachievepermanentpeacebetweentheirtwocountriesCtobuildamemorialtotheheroeswho

savedtheirlivesDtosharehisloveforrockmusicwith

hisfansEtobeleftaloneFtocriticise

otherpeopleGtoinspirestudentstobecreativeHtolistentoyourowninnervoiceItoraisehersontobecomeamanwith

anoblemindandagenerousheartExerciseMatchthesentencesadj.永久的;长久的adj.纪念的n.纪念碑;纪念品adj.谦逊的;虚心的v.批评;评价Completethesentences.1.要是他们问我这个问题，我该怎么回答呢？________________iftheyaskmethequestion?2.她应该为所发生的事情受到责备。_________________forwhathashappened.3.你要做的事情是面对现实。Theonlythingforyoutodo________________.4.我筋疲力尽，想去度假。Iamtiredout.WhatIwanttodo__________________.WhatamItosaySheistoblameisfacethefactsistakeavacationExercise5.别担心,你需要做的就是好好睡一觉。Don’tworry.Whatyouneedtodo

.

6.我的计划是对艺术进行一些变革。Myplan

.7.我最大的梦想是未来成为一名杰出的艺术家。Mybiggestdream___________________________inthefuture.8.眼见为实。Tosee___________________________________.9.我认为是你对这次事故负有责任。Ithinkitisyouwho

.is(to)haveagoodsleepistomakesomechangesinartistobeawell-knownartististobelieveistoblamefortheaccidentRewriteeachsentenceusingtheinfinitiveasthepredicative.Ifyoureallywanttolearnpainting,goingtoanartschoolmightbethebestchoice.(Myadviceis…)2.ThisyearIhopeIcanachievemygoalofperformingasoloatourschool’sartfestival.(My

goal

thisyear

is…)ExerciseIfyouwanttolearnpainting,myadviceistogotoanartschool.Mygoalthisyearistoperformasoloatourschool’sartfestival.Doingexerciseeverydaycanmakeyoufeelmorerelaxed.(Agoodwaytorelaxis…)Withhiscarbrokedown,hecoulddonothingbutwaitforhelptoarrive.(…,allhecoulddowas…)Heboughtanewcomputerjustbecausehewouldratherworkathomethangototheoffice.(Thereasonthat…)ExerciseAgoodwaytorelaxistodoexerciseeveryday.Thereasonthatheboughtanewcomputerwastoworkathomeratherthangototheoffice.Withhiscarbrokedown,allhecoulddowaswaitforhelp.高考链接1.Youknow,myaimis___________(lose)150poundsinthecomingyear.2.Heseems________________(be)movedbythismovingmovie.3.Theboywas_____________(blame)forwhathehaddone.4.Oneofthemostdamagingthingsaparentcoulddowas___________(punish)theirchildrenforpoormarks.5.Thepurposeofeducationis_____________(develop)afinepersonalityinchildren.6.Oneofhislatestprojectshasbeen___________(make)plantsglow(发光)inexperimentsusingsomecommonvegetables.7.Youappear___________________(travel)toquitealotofplacesaroundtheworld.8.Anotherwaytohideamessageis_________(use)symbolstostandforspecificlettersofthealphabet.tolosetoblametopunishtodeveloptomaketohavetravelledtousetobeSummary一、动词不