2023學(xué)年完整公開課版Unit4Lesson23AnEmailfromLiMing

Unit4Lesson23AnEmailfromLiMing自學(xué)指導(dǎo)自讀課文第一部分，理解課文，小組討論，劃出你知道的短語，并提出你不能解決的問題。（用時3分鐘）LiMing’semailLiMingsentanemailtoJennyandDanny.Whatdidhetalkedabout?To:jenny@compmail.ca;danny@compmail.caFrom:liming@Subject:PicturesfromourtripDearJennyandDanny,HerearesomepicturesfromourtriptoBeijing.IhadagreattimewithyouinBeijing.ThepictureofthepandaisforDanny.HowisDanny’stail?Pleasewritebacksoon.Yourstruly,LiMingLiMingLiMing’semail讀課文回答問題1、WhatdidLiMingsendtoDannyandJenny?2、WhathappenedtoDanny?SomepicturesfromtheirtriptoBeijing.Hehurthisarm.3、DidDannybuythetoypandainBeijing?Yes,hedid.一般過去時態(tài)一.定義：

1.表示過去某個時間發(fā)生的動作或存在的狀態(tài)。常和表示過去的時間狀語連用。yesterday,yesterdaymorning(afternoon,evening…),

lastnight(week,month,year…)

twodaysago,aweekago,threeyearsago…

in1990,(in1998…)…

2.表示過去經(jīng)常或反復(fù)發(fā)生的動作。一般過去時態(tài)沒有人稱和數(shù)的變化，句中一律使用動詞的過去式。構(gòu)成規(guī)則例詞1.一般在動詞詞尾末尾加-edlooklookedplayplayedstartstarted2.結(jié)尾是e的動詞加-dlivelivedhopehopeduseused3.末尾只有一個輔音字母的重讀閉音節(jié)詞，先雙寫這個輔音字母，再加-edstopstoppedplanplannedtriptripped4.結(jié)尾是“輔音字母+y”的動詞，先變“y”為“i”再加-edstudystudiedcarrycarried二、規(guī)則動詞過去式的構(gòu)成動詞過去式轉(zhuǎn)換練習(xí)將下列動詞變?yōu)檫^去式返回上頁訂正答案1.look 2.live 3.stop4.carry 5.hope 6.trip7.call 8.finish 9.want10.are 11.go 12.have13.do 14.get 15.come16.say 17.see 18.put19.eat 20.take 21.read返回上頁進入下頁動詞過去式轉(zhuǎn)換練習(xí)答案1.looklooked 2.livelived 3.stopstopped4.carrycarried 5.hopehoped 6.triptripped7.callcalled 8.finishfinished9.wantwanted10.arewere 11.go went 12.havehad13.do did 14.getgot 15.comecame16.saysaid 17.seesaw 18.putput19.eatate 20.taketook 21.readread三、一般過去時態(tài)句式的構(gòu)成

1、陳述句式動詞肯定句式否定句式

beIwas

….He/She/itwas….We/You/Theywere

….Iwasnot(wasn’t)….He/She/Itwasnot(wasn’t)….We/You/Theywerenot(weren’t)…

workI/You/He/She/It/We/You/Theyworked.I/You/He/She/It/We/You/They

didnot(didn’t)work.

there

be

Therewas….Therewere….Therewasnot(wasn’t)….Therewerenot(weren’t)….進入下頁2、疑問句式動詞疑問句式和簡略答語第一人稱第二人稱第三人稱be

WasI…?Yes,youwere.No,youwerenot.

Wereyou…?Yes,Iwas.No,Iwasnot.

Washe/she/it…?Yes,he/she/itwas.No,he/she/itwasnot.

Werewe…?Yes,we/youwere.No,we/youwerenot.

Wereyou…?Yes,wewere.No,wewerenot.

Werethey…?Yes,theywere.No,theywerenot.work

DidIwork?Yes,youdid.No,youdidnot.

Didyouwork?Yes,Idid.No,Ididnot.

Didhe/she/itwork?Yes,he/she/itdid.No,he/she/itdidnot.

Didwework?Yes,we/youdid.No,we/youdidnot.

Didyouwork?Yes,wedid.No,wedidnot.

Didtheywork?Yes,theydid.No,theydidnot.therebe

Wastherea/any…?Yes,therewas.No,therewasnot.

Werethereany…?Yes,therewere.No,therewerenot.返回上頁進入下頁PRACTISE改寫句子：1、Lucydidherhomeworkathome.（改否定句）

Lucy______________herhomeworkathome.2、Hefoundsomemeatinthefridge.（變一般疑問句)______he___________meatinthefridge?3、Therewassomeorangeinthecup.（變一般疑問句)_____there_____orangeinthecup?

didn’tdoDidfindany

Wasany巧記動詞過去時態(tài)動詞一般過去時，表示過去發(fā)生事；be用was或用were,have,has變had；謂語動詞過去式，過去時間坐標(biāo)志；一般動詞加-ed，若是特殊得硬記。否定句很簡單，主語之后didn’t添；疑問句也不難，did放在主語前；如果謂語之前有did，謂語動詞需還原；動詞若是was,were,否定就把not添。返回上頁進入下頁課后練習(xí)：看我的一、寫出下列單詞的過去式walk_______look______talk______play______do______have______shop______want_______二、用單詞的適當(dāng)形式填空1、----Didyou________(have)anicetrip?----Yes,I________(have)agratetrip.2、I________(look)atapictureyesterday.3、We__________(shop)yesterday.walkedlookedtalkedplayeddidhadshoppedwantedhavehadlookedshopped4、Whatdidyou_______(do)?5、I_________(talk)toM