PEP英语六年级下册第三单元复习课件.pptx
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第三单元复习,动词原形过去式,wash,cleaned,clean,played,play,visited,visit,washed,watched,watch,动词原形过去式,learn,rowed,row,cooked,cook,learned,climbed,climb,一般在动词末尾+ed,动词原形过去式,stopped,stop,末尾只有一个元音和一个辅音的重读闭音节,双写末尾辅音字母+ed,动词原形过去式,studied,study,以辅音字母+y结尾的词,变y为i+ed,carried,carry,动词原形过去式,danced,dance,以e结尾的词,直接+d,tasted,taste,不规则动词过去式,go,read,read,sang,sing,saw,see,went,did,do,get,got,ate,eat,动词过去式变化规则,1、一般情况下直接在动词后面+ed如:
watch-watchedplay-played2、词尾是e的单词直接+d如:
dance-danced3、以元音+辅音字母结尾的词,双写末尾辅音+ed如:
stop-stopped4、以辅音字母+y结尾的词,变y为i+ed如:
study-studied5、特殊动词的变化形式要特别记住如:
do-dideat-ate等,练习,1.read2.swim3.go4.take5.sing6.eat7.buy8.dance9.do10.see,read,swam,went,took,sang,ate,bought,danced,did,saw,短语,goswimming-gotoapark-gofishing-gohiking-,wentswimming,wenttoapark,wentfishing,wenthiking,给出下列词的过去式,rowaboattakepicturesbuypresentseatgoodfoodplayfootballsinganddance,rowedaboat,tookpictures,boughtpresents,ategoodfood,playedfootball,sanganddanced,一般过去式,一般过去时:
用来描述过去某个时间发生的动作或存在的状态。
过去时间:
yesterday,lastweek,lastweekend,lastyear,lastSunday,ago等。
如:
Igotupatsixyesterday.,1含有be动词的一般过去时am和is在一般过去时中变为was。
are在一般过去时中变为were。
WuYifanwasbusylastweekend.2含有行为动词的一般过去式主语+动词过去式+其他如:
IwatchedTVyesterday.,一般过去时否定句,1、句中带有was或were的句子,(wasnot=wasnt)(werenot=werent)Shewasntbusylastweek.2、句中为行为动词的句子要用didnt+动词原形不管主语是什么都用。
IdidntwatchTVyesterday.,一般过去时一般疑问句,1、句中带有was或were的句子把was或were提到句首。
WasWuYifanbusylastweek?
2、句中为行为动词的在句首加did,句子中的动词过去式变回原形。
如:
DidJimgohomeyesterday?
一般过去时特殊疑问句,特殊疑问句:
疑问词+did+主语+动词原形?
如:
WhatdidJimdoyesterday?
练习,Iwenttoparklastweekend.否定句:
一般疑问句:
特殊疑问句:
Ididntgotoparklastweekend.,Didyougotoparklastweekend?
Whatdidyoudolastweekend?
练习,TomandMary(come)toChinalastmonth.There(be)noonehereamomentago.Tom(begin)tolearnChineselastyear.She(notwatch)TVlastnight.,came,was,didntwatch,began,练习,isaregodoreadplaywatchamcleanwritestoplivestudyhavewinhasfly,习题,1.Itwasexciting.否定句:
一般疑问句:
肯、否定回答:
Itwasntexciting.,Wasitexciting?
Yes,itwas./No,itwasnt.,习题,1Nancywenttoschoolearly.否定句:
一般疑问句:
肯、否定回答:
Nancydidntgotoschoolearly.,DidNancygotoschoolearly?
Yes,shedid./No,shedidnt.,