冀教版五年級英語下冊教學課件 Lesson 19

Unit4DidYouHaveaNiceTrip?Lesson19LiMingComesHome冀教版·五年級下冊Let’schantWhat

do

you

do?Iwalk

to

school.

What

do

you

do?Icall

my

friend.What

do

you

do?I

help

my

parents.

What

do

you

do?Iwash

the

clothes.

What

do

you

do?Iwatch

TV.FreetalkWhatdoyoudotoday?Whatdidyoudoyesterday?昨天做；干；助動詞（do的過去式）yesterdaytodaypastnowLet’sfindthedifferences!Ioftenwalktoschool.Iwalkedtotheparkyesterday.2WalkandwalkedIoftenwatchTVathome.Iwatchedafilmlastnight.夜晚；晚上Ioftenwalk

toschool.Iwalkedtotheparkyesterday.Ioftenwatch

TVathome.Iwatchedafilmlastnight.一般現(xiàn)在時一般過去時一般過去時的用法：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。表示過去的時間狀語有：yesterday,last

weekend,lastyear,justnow,two

days

ago,in

1996等。其句型結構為：主語+動詞過去式+表示

過去的時間+其他.Languagepoints【拓展】動詞過去式變化規(guī)則：規(guī)則變化一般在動詞詞尾直接加-ed以不發(fā)音的字母e結尾的動詞，直接在詞尾加-d以“輔音字母+y”結尾的動詞，先變y為i，再加-ed以單個輔音字母結尾的重讀閉音節(jié)動詞，先雙寫末尾的輔音字母，再加-edmiss—missedlook—lookedwalk-walkedlike—likeddance—dancedstudy—studiedcarry—carriedshop—shoppedplan—planned不規(guī)則變化：have—swim—leave—lose—meet—buy—do—…h(huán)adswamleftlostmetboughtdidI

often

walk

to

school.這是一個用頻度副詞often來介紹習慣的句型，其句型結構為“主語+often+動詞(短語)原形/第三人稱單數(shù)形式+其他.”。句中often意為“時常；常?！?，通常放在行為動詞之前，表示事情或動作發(fā)生的頻率?！癟oday,I_____.Yesterday,I_____ed…I

often_____.

Last

night,

I_____ed...”Today/oftenYesterday/lastnightplayplayedjumpjumpedlooklooked……Practice:Makesentenceswiththeverbsinthetablebeloworotherverbsyoucanthinkof.WehavelearnedinthepreviousunitthatLiMingwentonatriptoBeijing.LiMingcomeshomenow.Howwashistrip?Let’slistentoLiMing’sstory.故事1LiMing’sstoryReadandfindReadtheconversationquicklyandfindthepasttenseofverbs.Then,writedowntheirroomform（原形）.missedmissdiddohadhavewalkedwalkshoppedshopwantedwantlookedlooklikedlikeWatchandanswerQ:DidLiMinghaveanicetrip?Yes,hedid.ReadandanswerQ1:WhatdidLiMingdoyesterday?HewalkedtoWangfujingStreet.Heshoppedthere.Hewantedtobuyagiftforhisfather.Helookedinmanyshops.ReadPart1andanswerthequestions:Q2:WhatgiftdidLiMingbuyforhisfather?HeboughtaT-shirtforhisfather.T-shirtMr.Li:Hello,LiMing!Youareback.Imissedyou!LiMing:Imissedyou,too.Mr.Li:Didyouhaveanicetrip?LiMing:Yes!Ihadagrea(t)trip!Mr.Li:Wha(t)didyoudoyesterday?ListenandrepeatLiMing:Wewalk(ed)toWangfujingStreet.We

shoppedthere.Iwante(d)tobuyagiftfor

you.Ilookedinmanyshops.Ilik(ed)this.

Here,it’sforyou!Mr.Li:Thankyou!Oh!It’saT-shirt!LiMing:Ihaveone,too!Role-playWorkinpairsandrole-playtheconversation.Hello,LiMing!Youareback.Imissedyou!Imissedyou,too.……Didyouhaveanicetrip?這句是一般過去時的一般疑問句，詢問對方過去是否做過某事。句型結構：Did+主語+動詞原形+其他?肯定回答：Yes,主語+did.否定回答：No,主語+didn’t.注意：did后面用動詞原形。LanguagepointsWhatdidyoudoyesterday?這是由疑問詞what引導的一般過去時的特殊疑問句，用于詢問某人在過去的時間里做了什么。句型結構：Whatdid+主語+動詞原形(+過去的時間狀語)?答語：主語+動詞過去式+…(+過去的時間狀語).hadfunmissedwantedto1.TellLiMing’sstory.3Let’sdoit!walkedtoWangfujinglookedinLiMinghadfuninBeijing.He…LiMinghadfuninBeijing.Hemissedhisfather.Hewantedtobuyagiftforhisfather.SohewalkedtoWangfujingStreetyesterday.Andhelookedinmanyshops.HeboughtaniceT-shirtforhisfatheratlast.2.Ask

andanswer.Thenwrite.Whatdidyoudoyesterday?Icalledmyfriend.Whatdidyoudoyesterday?________________________Icalledmyfriend.callmyfriendWhatdidyoudolastnight?Ihelpedmyparents.________________________________________________Ihelpedmyparents.helpmyparentsWhatdidyoudolastnight?watchTVWhatdidyoudolastweek?IwatchedTV.________________________________________________________IwatchedTV.Whatdidyoudolastweek?washtheclothesWhatdidyoudoyesterday?Iwashedtheclothes.________________________________________________________Iwashedtheclothes.Whatdidyoudoyesterday?SummaryKeywords:story,did,yesterday,nightKeysentences:—Didyouhaveanicetrip?—Yes,Idid./No,Ididn’t.—Whatdidyoudoyesterday?—I…Exercises一、選出下列每組中不同類的一項。1.A.yesterdayB.

todayC.

tomorrowD.

come

2.

A.

had B.

missedC.shoppedD.go

3.A.had B.

hasC.bike D.

have

4.A.

parentsB.

walkC.

look D.help

5.A.did B.do C.does

D.be二、寫出下列動詞的過去式。1.miss_________

2.

walk_________

3.do_________ 4.go_________

5.

shop_________ 6.

have_________

7.help_________ 8.

watch_________

9.wash____