Module7Unit1IhelpedMum（课件）外研版英语四年级下册

Module7Unit1IhelpedMum.Let’senjoy电脑playonthecomputer玩电脑复数computersHeplayedonthecomputer

do的过去式助动词=没有一般现在时dodon'tdoesdoesn'tHedidn'thelpmum.Didyouhelpmum?Yes,Idid.No,Ididn't.一般过去时Yesterdaywasaholiday.Itwasabeautifulday.Werowedaboatonthelake.Weallhadaveryhappyday.Listenandchant.OnMondayAmyphonedGrandma.Whatweretheytalkingabout?

talk

phonewalk

raincookplaywatch

listenhelplearnCanyoutellthepasttenseofthefollowingverbs?edededededededededd你能说出下列动词的过去式吗？Many妈妈给了我很多很多Old妈妈为我操心白发已爬上了您的头Tears您为我流过不少泪Heart您有一颗慈祥温暖的心Eyes您注视我的目光总是充满着爱MOTHRight您从不欺骗我们,教导我们去做正确的事情

REMotherFreetalkHowaboutyourmother?他（宾格）主格he形容词性物主代词hissheherIlovehim.动词后Italkedwith

him.爱，喜欢近义词likelive居住形容词lovely可爱的Weloveourschool.WatchandanswerLeadinginOurmotherdidalotforus,howaboutyou?Didtheyhelptheirmum?称呼太太夫人已婚小姐未婚Mr先生Ms女士不知道MrsGreenMissWangcook

cookedhelp

helpedwash

washedplay

playedwatch

watched动词原形过去式Let’sanswerAmyhelpedhermother.Samdidn’thelphermother.WatchagainandanswerWhatdidAmydoyesterday?WhatdidSamdoyesterday?动词的过去式的规则变化：1.一般情况下，直接在动词后面加ed。2.以字母e结尾的动词，后面直接加d。小提示：单词后面的-ed有的读/t/,有的读/d/。3、以”辅音字母+y“结尾的动词，变y为i，再加

ed.4、以单个辅音字母结尾的重读闭音节动词，先双写单词末尾的辅音字母，再加ed.playcallhavetalkwalkwatchhelpphonelistenjumpdancerowcookThink(下列动词的过去式。）.WatchagainandanswerLet’slearnphone给......打电话cook烹调，煮;烧really真的动词的过去式的规则变化：1.一般情况下，直接在动词后面加ed。2.以字母e结尾的动词，后面直接加d。小提示：单词后面的-ed有的读/t/,有的读/d/。helpedwashedplayed

phonedlikedloved

用来描述自己或他人在过去某一时间所进行的活动。一般过去时态：then那时yesterday昨天，lastweek上周末,lastweekend上周末表示过去的时间：Hello?Hello,Grandma!Oh,hi,Amy!Icookednoodlesyesterday.Oh,really?Listen,pointandfind“-ed”OnMondayAmyphonedGrandma.WhataboutSam?Hedidn’thelpMum.HeplayedonthecomputerandhewatchedTV.

Yes,IhelpedMumandIwashedclothes.Youareagoodgirl.ed在浊辅音(发音时声带震动)后/d/.ed在清辅音（发音时声带不震动）后读/t/.WhataboutTom?TomhelpedMumtoo.Oh,heisagoodboy.Ilovehim.eg:两人一组。练习对话。I

ed

yesterday.InEnglanditwassunnyyesterday.Grandmadidn’tcook______.shecooked______.Grandparents________inthepark.Andthey_____tosomefriends.AmyandlittleTom_______Mum.ButSam_____helpMum.He______onthecomputer.Dad_____________.meatfishwalkedtalkedhelpeddidn’tplayedwatchedTVfishmeatwalkedtalkedhelpeddidn'tplayedwatchedTVYesterdaygrandma

fish.Grandparents

intheparkand

withsomefriends.Amy

Mum.Sam

computer.Dad

TV.Tom

Mum,too.1.walked2.cooked3.talked4.helped5.watched6.played7.helpedFillinblanks.选词填空cookedwalkedtalkedhelpedwatchedplayedhelpedHomework:1：模仿课文,写写自己周末做过的事情:Myweeken