四年级下册英语课件-M8-Unit 1 They sang beautifully_外研社（三起） (共24张PPT).ppt

1、Module8Unit1Theysangbeautifully.过去式 过去式是用来表达动词的已经结束了，已经过去了的以前的状态，和现在的状态没有关系。表示过去式的词：yesterday（昨天），lastweek（上周），justnow（刚刚），ago（以前）动词过去式的规则变化：一般在动词的词尾加ed playplayedcookcooked helphelpedwashwashed watchwatched以e结尾的动词，在词尾加d liveliveduseusedhopehopedWhatdidthebirdssee?(小鸟们看到了什么？）Whatdidthechildrendo?The

2、yplayedgames.Theysangsongs.havehad度过They had apicniclastSunday.WhatdidSamandAmydolastSunday?过去式had apicnicHowdidtheygothere?Wewenttherebybus.Whatdidtheydo?Theysawsomebirds.Theysangbeautifully.atesomefood(吃了一些食物）dranksomedrinks（喝了一些饮料）playedgames(玩游戏）walkedinthepark(去公园）Welistenedtomusic.Wesanganddan

3、ced.helpedteachers（帮助老师）原形have/hasgoseesingdrinkeat过去式had 度过went去saw看sang唱歌ate吃drank喝，饮看图，说句子。Wewenttherebybus.Theysangbeautifully.MsSmartwalkedtoschool.Lingling atesomefood.Amywenttoschoolbybike.Daming listenedtomusic.Samsangsongs.Tomateanapple.She ate somefood.They played games.They sang songs.We

4、drank somedrinks.Match.IdrankHeplayedShewentthereWehadgames.bytrain.abusyday!somedrinks.Match.Wasitfauny?TheywalkedWesawsomebirdsDidyoudance?Yes,Idid.theysangbeautifullyinthepark.Yes,itwas.写出下列单词的过去式。see()go()sing()drink()do()eat()have()listen()walk()are()didwentsangdranksawatehadlistenedwalkedwere1

5、.We(see/saw)somebirdsyesterday.2.Amy(goes/went)toschooleveryday.Andshe(goes/went)bybusyesterday.3.They(have/had)agoodtimeyesterday.4.We(listened/listen)tomusicanddanced.Andwe(sing/sang)songs.5.I(drinks/drank)(drinks/drank)yesterday.Choose.Choose.1.Wesing.Weyesterday.A.didnt,dancedB.didnt,dance2.Wegamesandhad.A.played;goodtimeB.played;agoodtime3.Didtheyanybirds?no,they.A.saw;didntB.see;didnt4.Thebirdssang.A.beautifulB.beautifully5.WewenttoLiaochengbusyesterday.Andweahappyday.A.by;hadB.on;hadThanks！