(人教版PEP)六年级英语下册课件_Unit_3_.ppt

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1、Unit3LastWeekend（人教PEP）六年级英语下册1.能够听、说、认、读句型：Whatdidyoudolastweekend?Ivisitedmygrandparents.并能够对其中的动词短语进行替换。2.掌握Let’slearn部分动词短语的过去式以及就过去时间所做的事情进行简单问答。教学重点：教学难点：1.动词过去式的拼写及发音。2.重点句子Whatdidyoudolastweekend?Didyou+动词原形+过去的时间状语?….Yes,Idid./No,Idid’t.的准确运用

2、。let'schantwhatdoyoudoontheweekend?Iusuallygoswimming.sometimesIclimbmountains.sometimesIgoshopping.whatdoyoudoontheweekend?Iusuallyplaythepiano.sometimesIvisitgrandparents.sometimesIwatchvideos.Whatdoyouusuallydoontheweekend?1819202122232425262728293

3、031日历March一MON.二TUS.三WEN.四THUR.五FRI.六SAT.日SUN.一MON.二TUS.三WEN.四THUR.五FRI.六SAT.日SUN.thisweekendlastweekend（上一个周末）WhatdidIdolastweekend?do过去式didLookandguesswatchTVwashtheclothescleantheroomplayfootballvisitgrandparentsededededed1、在浊辅音和元音后读[d]：cleanedplay

4、ed2、在清辅音后读[t]：washedwatched3、在[t]、[d]音后读[id]：visitedneededHowtoreadA规则动词的过去式1、动词+edwatchedwashedcleanedplayedvisited2、词尾是e的动词+dlike—liked,live—livedB不规则动词的过去式summarydiddo点拨Grammar语法一般过去时态TheSimplePastTense一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用，如:yeste

5、rday,lastweekend,lastSunday等。也表示过去经常或反复发生的动作，常和often,always等表示频度的时间状语连用。例如:Ivisitedmygrandparentslastweekend.Ialwayswentswimminginsummer.构成规则原形过去式一般在动词原形末尾加-edlookplaylookedplayed词尾是e的动词加-dlivehopelivedhoped末尾只有一个辅音字母的重度闭音节，先双写这个辅音字母，再加-edstopplanstop

6、pedplanned结尾是“辅音字母+y”的动词，变“y”为“i”,再加-edstudyworrystudiedworried动词过去式变化规则一览表动词词尾加-ed后的读音：读音例词在浊辅音和元音后面/d/played/d/cleaned/d/在轻辅音后面/t/washed/t/cooked/t/在/t/,/d/音后面/Іd/visited/Іd/wanted/Іd/12345Whatdidtheydolastweekend?WhatdidZhangpengdolastweekend?Hewat

7、chedTV./t/WhatdidChenjiedolastSaturday?Shewashedtheclothes./t/WhatdidChenjiedolastSunday?Shecleanedtheroom./d/WhatdidMikedolastweekend?Heplayedfootball./d/WhatdidWuYifandolastweekend?Hevisitedhisgrandparents./Id/Let’stry听力John:Whatdidyoudolsatweekend?

8、Chen:Icleanedmyroom.AListenandcircle：BCDWhatdidZoomdolastweekend?He_______________.watchedTV/t/wateredhisflowers/d/didhomework请你仔细地观察图，大声的说一说吧！John:Whatdidyoudolastweekend?Wu:Iplayedfootball.Howaboutyou?John:Ivisitedmygrandparents.Wu:Didyouhel