人教版（2019） 選擇性必修第三冊(cè) Unit 1 Art Learning About Language 課件

Unit1ArtDiscoveringusefulstructuresDiscoveringusefulstructuresTheinfinitiveoftheverbasthepredicative動(dòng)詞不定式做表語(yǔ)1.EnabletheSstomastertheusageoftheinfinitiveoftheverbasthepredicative.2.EnabletheSstousetherelevantgrammarflexiblyandcorrectlyintherealsituation.學(xué)習(xí)目標(biāo)1'Readthesesentencesandfillintheblanksusingthecorrectwordsfromthetextonpages2and3.Whatisthefunctionoftheitalicizedinfinitives?1Perhapsthebest______tounderstandWesternartistolookatthedevelopmentofWesternpaintingoverthecenturies.2DuringtheMiddleAges,the_________ofWesternartwastoteach

peopleaboutChristianity.3Inthiswork,Monet's_____wastoconveythelightandmovementinthescene.waypurposeaim動(dòng)詞不定式作表語(yǔ)問(wèn)題導(dǎo)學(xué)6'Theyoungsinger’sintentionofperformingthesongwastosharehisloveforrockmusicwithhisfans.Thebestwaytodobusinessistobuildtrustbetweenyouandyourclient.Whatthesurvivorsattemptedtodowastobuildamemorialtotheheroeswhosavedtheirlives.Themainpurposeofarteducationinschoolsistoinspirestudentstobecreative.Theaimofthetwoleadersattheconferencewastoachievepermanentpeacebetweentheirtwocountries.Whenyouarefacedwithaseriousdecision,mysuggestionistolistentoyourowninnervoice.Themotherbelievesherdutyistoraisehersontobecomeamanwithanoblemindandagenerousheart.觀察例句，總結(jié)todosth.的用法歸納：常跟“不定式”作表語(yǔ)的名詞：ability;attempt;chance;desire;intention;opportunity;thewaytodo;wish;aim;purpose;hope;idea;plan;decision;choice;duty;suggestion;ambition;mission;task常動(dòng)詞不定式作表語(yǔ)說(shuō)明主語(yǔ)的內(nèi)容或表示目的。點(diǎn)撥精講23'1.Myaimis______(go)toTsingHuaUniversity.2.Youknow，mygoalis___________(lose)150poundsinthecomingyear.3.Theyare___________(marry)nextweek.4.Idon’tknowwhatis____________(happen)tousifwegoonlikethis.togotomarrytohappen練習(xí)：5.Sheis_____________(return)homefromAmericanextmonth.6.Theactivityis_______________(hold)nextweek.7.Frommystandpoint,itallseems_____________(work)verywell.8.Theboywas_____________(blame)forwhathehaddone.9.Tokeepsilentis______________(admit)yourmistake.toworktobeheldtolosetoblametoadmit動(dòng)詞不定式作表語(yǔ)時(shí)，可用主動(dòng)形式表示被動(dòng)意義。sbbetoblame某人應(yīng)受責(zé)備安排、計(jì)劃將來(lái)、即將toreturn結(jié)果Seeingisbelieving.Toseeistobelieve.動(dòng)詞不定式作表語(yǔ)省略to的情況

動(dòng)詞不定式作表語(yǔ)時(shí)，一般情況下不定式符號(hào)to不能省略,但在以下幾種情況下可省略不定式符號(hào)to:1.all作主句主語(yǔ),其后的定語(yǔ)從句中含有實(shí)義動(dòng)詞do的某種形式時(shí)。Allweneedtodois(to)liveeachdaywithhope.我們需要做的就是帶著希望過(guò)好每一天。2.what引導(dǎo)的從句作主語(yǔ),從句中含有實(shí)義動(dòng)詞do的某種形式時(shí)。WhatIwanttodois(to)takeaholidayrightaway.我想馬上就去度假。3.(主句)主語(yǔ)被theonly,

序數(shù)詞或形容詞最高級(jí)修飾,且其后定語(yǔ)從句中含有實(shí)義動(dòng)詞do的某種形式時(shí)。Intheeveningtheonlythinghedidwas(to)readthenewspaper.晚上他唯一做的就是看報(bào)紙。當(dāng)主語(yǔ)部分含有動(dòng)詞do的某種形式時(shí)，作表語(yǔ)的不定式可省略to。Completethesentences:1.當(dāng)我13歲的時(shí)候,我唯一的目標(biāo)是成為我們足球隊(duì)的明星。WhenIwas13myonlypurposewas_____________(become)thestaronourfootballteam.2.很多演講的目的是使觀眾受益。Theobjectiveofmostspeechesis______________(benefit)theaudience.3.據(jù)說(shuō)他們下星期要去參加一個(gè)重要的學(xué)術(shù)會(huì)議。It'ssaidthattheyare_____________(attend)animportantacademicconferencenextweek.

4.別擔(dān)心,你需要做的就是好好睡上一覺(jué)。Don'tworry.Whatyouneedtodois___________(have)agoodsleep.tobecometobenefittoattend(to)have1.我們的責(zé)任是改善我們的環(huán)境。Ourdutyis_________________________________________.2.我想做的是在城里給我的父母買一所大房子。____________________ispurchaseabighouseformyparentsinthecity.3.你所做的是填寫表格。Whatyouhavetodois__________________________.4.看上去他的勇氣已經(jīng)完全消失。Hiscourageappeared_____________________________.toimproveourenvironment.WhatIwanttodo(to)fillintheformtodisappeartotally.Completethesentences:Summary一、動(dòng)詞不定式（短語(yǔ)）作表語(yǔ)的用法1.主語(yǔ)是以aim，suggestion，duty，hope，idea，intention，plan，purpose，thewaytodosth等為中心的名詞詞組時(shí)，或者以what引導(dǎo)的名詞性分句表示，一般用動(dòng)詞不定式作表語(yǔ)說(shuō)明主語(yǔ)的內(nèi)容或目的。2.表示將來(lái)或計(jì)劃。3.表示結(jié)果。4.動(dòng)詞不定式（短語(yǔ)）作表語(yǔ)時(shí)，可用主動(dòng)形式表示被動(dòng)意義。二、動(dòng)詞不定式（短語(yǔ)）作表語(yǔ)省略to的情況當(dāng)主語(yǔ)部分含有動(dòng)詞do的某種形式時(shí)，作表語(yǔ)的不定式可省略to課堂小結(jié)1'1.Inmyopinion,weshouldtryourbest____________(realize)ourgoalseventhoughthereislittlehope.2.Trembledwithcold,thelittledoglookedsopityful.(改錯(cuò))3.Ittakesalotofloveandcourage________(risk)one’sownlifetosavesomeoneelse’s.4.Firstly,I’dliketoexpressourheartfeltthanksforthehelpofferingbyourteachers.(改錯(cuò))torealize________Tremblingtorisk_______offered當(dāng)堂檢測(cè)12'6.Tohelpslowthespreadofthenewcoronavirus,COVID-19,theChinesegovernmentisworkingwithtwoofthecountry’slargesttechnologycompanies,AlibabaGroupandTencentHoldings,____________(keep)trackofthedisease.7.Hehasfoundthatamongthe90windinstruments_____________(identify)bytheChineseMusicDictionary,47aremadeofbamboo.8.While_________(realize)hisexpectation,Wangworkshardanddecidestoliveuptohisexpectation.9.Hepassedawaytodayat91(duetoillness)buthismission__________(end)hungerwillliveonandhislegacywillberememberedforgenerations,”itsaid.tokeepidentified管樂(lè)器realizingtoend10.Neverthless,itwasnotaneasytaskforTianQinxin,theartdirectoroftheshow,______________(transform)aclassicintoaone-hourstageshowthatconnectswiththepeopleoftoday.11._______________(entertain)morepeople,ZackpostedavideoontheInternet.12.Itisanhonorformestudyinthisschool.(改錯(cuò))totransformToenetrtain/\toItis+n./adjforsb/ofsbtodosth.AdamBraunestablishedtheorganizationPencilsofPromisein2008.Itsgoalis1.____________(make)sureallchildrenhaveachanceforeducation.Itallstartedwhenhewasacollegestudent.AdamBraunwasvisitingIndiawhen2.____________girlstoppedhimonthestreetandaskedformoney.Heaskedherwhatshedesired3.____________(much)intheworld.Astonishingly，heranswerwas“apencil”.Thegirlhadneverbeentoschoolbefore，andthatwasthe4.____________(real)for57millionchildrenaroundtheworld.Aftergraduation，AdamBraunneverforgotthegirlandtheproblemof5._______(her).“Weliveinaworldinwhicheverysinglechildcanhaveaccess6.________qualityeducation.SoIwasdeterminedtocreateschoolsinotherplaces7._________childrenarehungryforeducation.”AdamBraunbegantoraisemoneyforhisprojectthroughsocialmedia.“Weareworkinghardtomakesurethattheprogramisnotjustbeautifulphotosandvideosofchildren，butthatwe’re8.____________(actual)seeingamazingresultsintheclassroom.That’swhyour9.____________(kid)inPencilsofPromiseschoolsprogressfastfromonegradetothenext,”

Braunsaid.Sincethen，it10.____________(help)morethan22，000childreninAfrica，AsiaandLatinAmerica.當(dāng)堂檢測(cè)12'（語(yǔ)法填空）AdamBraunestablishedtheorganizationPencilsofPromisein2008.Itsgoalis1.____________(make)sureallchildrenhaveachanceforeducation.Itallstartedwhenhewasacollegestudent.AdamBraunwasvisitingIndiawhen2.____________girlstoppedhimonthestreetandaskedformoney.Heaskedherwhatshedesired3.____________(much)intheworld.Astonishingly，heranswerwas“apencil”.Thegirlhadneverbeentoschoolbefore，andthatwasthe4.____________(real)for57millionchildrenaroundtheworld.Aftergraduation，Adam