北師大版（2019）必修第二冊Unit 4 Information Technology 語法課過去將來時課件

UNIT4

語法課過去將來時1.學(xué)習(xí)過去將來時的基本結(jié)構(gòu)，并會識別和分析過去將來時。2.復(fù)合詞的形成學(xué)習(xí)目標(biāo)例句展示------過去將來時的常見構(gòu)成

(教材P9)Yet,veryfewpeopleknewthatfutureavatarswouldhavesuchawidevarietyofformsanduses.(教材P9)WhenInternetusersrealisedthattheiravatarswouldbeseenbymanypeople,notjusttheirfriends…forhavingfun.(教材P9)Whenpeoplestartedcreatingtheirownavatars,theydiscoveredthattheyweregoingtohavethepowertocreatenewidentitiesthatdidnotlookoractliketheirrealselvesatall.先翻譯，再分析然而，很少有人知道未來的頭像會有如此廣泛的形式和用途。當(dāng)互聯(lián)網(wǎng)用戶意識到他們的頭像將會被很多人看到，而不僅僅是他們的朋友……因?yàn)楹猛?。?dāng)人們開始創(chuàng)建自己的虛擬替身時，他們發(fā)現(xiàn)自己將有能力創(chuàng)建新的身份，這些身份看起來或行為完全不像真實(shí)的自己。[會發(fā)現(xiàn)]①②句中過去將來時是由“_____________”構(gòu)成的。③句中過去將來時是由“______________________”構(gòu)成的。would+動詞原形weregoingto+動詞原形名稱構(gòu)成例句過去將來時would+動詞原形Hesaidthathewouldwaitformeatthegate.他說他會在門口等我。was/weregoingto+動詞原形Youweregoingtogivemeyouraddressbutyoudidn’t.你準(zhǔn)備給我你的地址，但你當(dāng)時沒有。總結(jié)歸納

?[明規(guī)則](1)過去將來時表示從過去某個時間看將要發(fā)生的動作或存在的狀態(tài),但這個“將來”時間絕不會延伸到“現(xiàn)在”，而僅限于“過去某段時間內(nèi)”。(2)過去將來時還可以表示過去的某種習(xí)慣性行為。(3)過去將來時常用在主句謂語動詞為過去時態(tài)的賓語從句、間接引語或虛擬語氣中。練一練：1.Wheneverwehadtrouble,he__________________________。

每當(dāng)我們遇到閑難時，他真的愿意幫助我們。2.I____________________________whenthephonerang.

我正打算寫一個博客，這時電話響了。@3.Shehopedthatthey_______________________attheirconvenience.

她希望將來在他們方便的時候能再見面。@4.HeaskedmeyesterdaywhenI______________________________.

他昨天問我什么時間動身去巴黎。5.IfIwereyou,I_________________________________________.

要是我是你的話，我就不會那樣做。6.(2020?全國卷Ⅲ)Theartistwassurehe_____________________butwhenhepresentedhismasterpiecetotheemperor’schiefminister,theoldmanlaughed.

這名畫家確信自己會被選中,但當(dāng)他把自己的杰作獻(xiàn)給皇帝的首席大豆時,這位老人笑了。wouldbeindeedwillingtowasgoingtowriteablogwouldmeetagainwasgoingtoleaveforPariswouldnotdothatwouldbechosen例句展示------過去將來時的其他構(gòu)成

Icouldn'tgotoTom'sbirthdaypartyasIwasabouttodoanimportantexperiment.我不能參加湯姆的生日晚會,因?yàn)槲乙プ鰝€重要的實(shí)驗(yàn)。Iwastoldthatthebuildingwastobecompletedthenextmonth.有人告訴我這座建筑將在下個月竣工。Hewasonthepointofleavingwhenwecamein.他正要動身，這時我們進(jìn)來了。Alotofpeoplewerecomingtowatchthefireworks.有許多人要來觀看煙火表演。觀察標(biāo)紅部分，試著總結(jié)其他構(gòu)成〔會發(fā)現(xiàn)〕①句中過去將來時的構(gòu)成為____________________________。②句中過去將來時的構(gòu)成為____________________________。③句中過去將來時的構(gòu)成為____________________________。④句中過去將來時的構(gòu)成為____________________________。wasabouttodoweredoingwastodowasonthepointofdoing總結(jié)歸納

?[明規(guī)則](1)was/wereabouttodo表示“正要、即將做某事”，一般不與表示將來的具體時間連用。(2)was/weretodo表示計(jì)劃中約定做某事或按職責(zé)、義務(wù)要求必須做某事。(3)was/wereonthepointofdoing結(jié)構(gòu)表示“正要……時”。(4)go,come,leave,takeoff等少數(shù)動詞或動詞短語可用過去進(jìn)行時表示過去將要發(fā)生的情況。名稱構(gòu)成例句過去將來時was/wereabouttodoIwasabouttoturnonthepowerofthecomputerwhentheelectricitywascutoff.我剛要打開電腦電源，這時停電了。was/weretodoThemeetingwastobeheldthenextweek.會議將于下周舉行was/wereonthepointofdoingHe

was

on

the

point

of

speaking

but

then

thought

better

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it.

他剛想開口，但一轉(zhuǎn)念，又不說了。was/weredoingMrGreenwasleavingforHawaiiafewhourslater.格林先生幾個小時后就要去夏威夷。練一練：Hewasabout_______________(move)toaseasidetown.2.LiHuawas____________________(arrive)soon.3.Hesaidthetrain___________________atsixthenextmorning.他說火車將于第二天早晨六點(diǎn)離開。4.He___________________________________whenthephonerang.

他正要說些什么事情時,電話鈴響了。tomovetoarrivewasleavingwasonthepointofsayingsomething總結(jié)歸納

實(shí)戰(zhàn)演練Theywantedtoknowhowthey_____________(finish)thehomeworkearlier.2.IwishI________________(go)withhimtothecinematonight.3.Hesaidthathisalarm______________(go)offtenminuteslater.4.Nobodyknewwhethertheguests__________________(come).5.Hewasabout________________(type)anarticlewhenthedoorbellrang.6.Iwasn'tsurewhetherhe______________(lend)mehisbookthenextmorning.7.ThismorningAlicewasabout______________(go)outwhenthedooropenedandincamesomestrangers.8.Wedecidedthatwe______________(fly)toCanadathenextmonth.9.Hewassixteen.Intwoyearshe______________(be)