Unit5WhatwereyoudoingwhentherainstormcameSectionA(1a2d)知識(shí)點(diǎn)課件人教版八年級(jí)英語(yǔ)下冊(cè)

Unit5Whatwereyoudoingwhentherainstormcame?SectionA(1a-2d)教學(xué)目標(biāo)1.P33-P34單詞；2.詞組；3.詞匯用法。

三.探究學(xué)習(xí)知識(shí)點(diǎn)（一）:學(xué)習(xí)新單詞p33-p34知識(shí)點(diǎn)（二）:掌握詞組1在暴風(fēng)雨時(shí)2.在圖書館3.在街上4.在公共汽車站5.忙于做某事6.發(fā)出聲響7.洗個(gè)熱水澡atthetimeoftherainstorminthelibraryonthestreetatthebusstopbebusydoinggoofftakeahotshower8.等公共汽車9.雨下得大10.錯(cuò)過了公交車11.接電話12.在廚房里13.在那時(shí)14.我的作業(yè)方面需要幫忙

15.打了這么多次電話

waitforthebusrainheavilymissthebuspickup/answerthetelephoneinthekitchenatthattimeneedhelpwithmyhomeworkcallsomanytimes知識(shí)點(diǎn)（三）:詞匯用法1.過去進(jìn)行時(shí)態(tài)：表示在過去的某一具體時(shí)刻或某一時(shí)間正在進(jìn)行的動(dòng)作。結(jié)構(gòu)：was/were+doing時(shí)間狀語(yǔ)：atthattime,atthistimeyesterday,at8:00yesterday,when或while引導(dǎo)的狀語(yǔ)從句。(1)Iwasreadingatthattime.譯(2)昨天8點(diǎn)的時(shí)候他們正在上語(yǔ)文課。那個(gè)時(shí)候我正在看書TheywerehavingaChineseclassat8:00yesterday.(3)昨天的這個(gè)時(shí)候天正在下雪。__________________________否定形式:He________attenlastnight.昨晚十點(diǎn)他沒在睡覺。一般疑問句:_______youwatchingTVwhenIcalledyoulastnight?Yes,I______.\No,Iwasn’t.

特殊疑問Iwasreadingwhentherainstormcame.

劃線提問______________Itwassnowingatthistimeyesterday.wasn’tsleepingWerewasWhatwereyoudoingwhen……?過去進(jìn)行時(shí)VS現(xiàn)在進(jìn)行時(shí)含義:表示過去某個(gè)時(shí)刻或某一時(shí)間段正進(jìn)行的動(dòng)作。含義:表示現(xiàn)在或現(xiàn)階段正在進(jìn)行或發(fā)生的動(dòng)作或存在的狀態(tài)。結(jié)構(gòu)：主語(yǔ)

+

was/were+doing結(jié)構(gòu)：

主語(yǔ)

+am/is/are+doing過去進(jìn)行時(shí)現(xiàn)在進(jìn)行時(shí)常用時(shí)間狀語(yǔ)：atthistimeyesterday(lastnight/week/Sunday),atthattime/moment,at+點(diǎn)鐘(teno’clock)+yesterday(lastnight/Sunday),when,while引導(dǎo)的時(shí)間狀語(yǔ)從句等。標(biāo)志詞:now,atthemoment,look,listen等。過去進(jìn)行時(shí)現(xiàn)在進(jìn)行時(shí)2.when與while，引導(dǎo)時(shí)間狀語(yǔ)從句while當(dāng)…時(shí)候,其謂語(yǔ)動(dòng)詞必須是延續(xù)性動(dòng)詞.常用于過去進(jìn)行時(shí)態(tài)中。When當(dāng)…時(shí)候,謂語(yǔ)動(dòng)詞可以是延續(xù)性動(dòng)詞也可以是非延續(xù)性動(dòng)詞。Whilehewaswalkinginthepark,theaccidenthappened.譯___________Whentherainstormcame,Iwastakingashower.譯_____________

當(dāng)他沿著公園走的時(shí)候，事故發(fā)生了。當(dāng)暴風(fēng)雨來臨時(shí)，我正在洗澡(1)當(dāng)我們到達(dá)車站的時(shí)候，正在下雪。Itwassnowing_______wegottothestation.

(2)__________Iwasreading,myteachercamein.(3)Myfatherwascooking_____Iwassweepingthefloor.(4)Johnwasplayingthepiano________Maryleftthehome.(5)______Johnwasplayingthepiano,Marylefttheroom.

whenWhilewhilewhenWhile3.atthetimeof__________Whatwereyoudoingatthetimeoftherainstorm?譯______________4.rainstormn.可數(shù)名詞TherewillbeaheavyrainstorminGuangzhoutonight.譯___________5.gooff________Thealarmwentoffat6:00.在…時(shí)刻暴風(fēng)雨來臨的時(shí)刻你在做什么？今晚廣州將有一場(chǎng)大暴雨。響鈴在6點(diǎn)鬧鐘響了Acaralarmwentoffinthemiddleofthenight._________6.suddenly._________副詞，在句子中多修飾動(dòng)詞或句子，作狀語(yǔ)。IsuddenlyrememberedthatIdidn’tbringthekey.譯_____________7.pickup(1)接電話同義詞組_______Icalledyouyesterdaybutyoudidn’tpickup.譯______________(2)撿起拾起

Pleasepickupthepen.______Pickitup.(3)picksbup開車接某人在午夜一輛車的警報(bào)鈴響了。突然地我突然想起來我沒帶鑰匙answerthetelephone昨天我給你打電話了但是你沒接請(qǐng)把筆撿起來8.heavy,形容詞__________，副詞__________Heisheavy.__________你能抬動(dòng)這個(gè)沉重的箱子嗎？___________________________Iwaswaitingforthebuswhenitbegantorainheavily.______________知識(shí)點(diǎn)（四）完成書中的內(nèi)容讀并表演書中的對(duì)話沉的，重的heavily他胖Canyoucarrytheheavybox?天開始下大雨時(shí)我正在等車9.Iwaswaitingforthebuswhenitbegantorainheavily.譯：

beginv.(began)開始e.g.I’llbeginwheneveryou’reready.

你什么時(shí)候準(zhǔn)備好我就開始。常用的句型：begin

to

do與begin

doing

讓我們開始唱歌吧。

當(dāng)我到校時(shí)，天開始下雨。

Let’sbegintosing.WhenIgottoschool,Itbegunraining.一般來說，begintodo和begindoing可以互換，但在以下三種情況下，用todo。(1)主語(yǔ)不是指人，而是it等。

e.g.Itbegantorain.(2)begin后接表示心理活動(dòng)的詞。e.g.begintoknow,還有believe,wonder,

think等詞。(3)begin本身是ing形式，為避免重復(fù)后接todo。

e.g.beginningtodo四.訓(xùn)練提升1.暴風(fēng)雨來的時(shí)候你正在做什么？2.我那時(shí)正在公共汽車站等車。3.今天早上我的鬧鐘沒響，因此我遲到了。4.昨天晚上7點(diǎn)鐘我和我姐正在打掃客廳Whatwereyoudoingwhentherainstormcame?IwaswaitingforthebusatthattimeMyalarmdidn’tgooffsoIwaslate.MysisterandIwerecleaningthelivingroomat7:00lastnight.5.當(dāng)他們?cè)谏⒉綍r(shí),事故發(fā)生了6.當(dāng)Bob正在睡覺時(shí)，一些青少年到達(dá)了他的家。(2種)Whiletheyweretakingawalk,theaccidenthappened.WhileBobwassleeping,someteenagersgottohishome.Bobwassleepingwhensometeenagersgottohishome.一、用所給詞的正確形式填空。1.What______(be)you______(do)whenhearrived?2.Jim_____________(sleep)whenIcamein.3.They_____________(watch