一般过去时小升初.ppt

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1、Simplepasttense(一般过去时)Grammar一般过去时1、表示过去某个时间发生的动作或存在的状态。Hewasathomeyesterday.Igotupatsixthirtyyesterdaymorning.Ivisitedmyauntlastweekend.2、表示过去经常或反复发生的动作。Myfatheroftenwenttoworkbybuslastyear.WhenIwasachild,Ioftenlistenedtomusic.healwayscarriedanumbrella.常用时间常与一般过去时态连用的时间有：①yesterday,yes

2、terdaymorning,thedaybeforeyesterday②lastnightlastweek,lastmonth,lastyear…③twodaysago,threeyearsago…amomentago=justnow(刚才）④in1990,(in1998…)⑤thismorning,thisMonday⑥WhenIwas5yearsold巧记动词过去时态动词一般过去时，表示过去发生事；be用was或用were,have,has变had；do和does变did,can要转变成could谓语之前有did，谓语动词需还原；一般动词加-ed，若是特殊得硬记。

3、规则动词过去式的构成规则1、_____________末尾加–ed。如：visit-visited，pick-picked；2、__________________加–d。如：like-liked,hope-hoped;3、________________，先变y为i再加—ed。如：study-studied，cry-cried;4、____________________，直接在词尾加ed。如:play-played,stay-stayed;5、_________________________，先双写这个辅音字母，再加—ed。如：stop-stopped，jog-

4、jogged。一般在动词原形结尾是不发音的e的动词以辅音字母+y结尾的动词以元音字母+y结尾的动词末尾只有一个辅音字母的重读闭音节词肯定句主语+be动词的过去式（was,were）+其他.Eg.Hewasbusyyesterday.is/am改成___,are改成____waswere主语+be动词的过去式（was,were）+not+其他.否定句Eg.Hewasnotbusyyesterday.be动词的过去式句肯定句否定句主语+动词的过去式+其他.主语+didnot+动词原形+其他.Heplayedtennislastweek.Hedidnotplaytennis

5、lastweek.实义动词的过去时:巧记不规则动词过去式①不规则过去式am_____is_____are______do_____go______lie（躺)______see_____take______get________have/has________make________find___________weredidwentlaysawtookgothadmadefoundwaswas巧记不规则动词过去式②过去式含有“a(o)ught”：teach（教）________think（想)________buy（买）_________bring（带来)_____

6、__catch(抓住）_______fight(打架)_______boughtbroughtcaughtfoughtthoughttaught③含“ee”的去e末尾+t：keep（保持）________sleep（睡）______sweep（扫）________meet（遇见______feel（感觉）_______leave（离开_______末尾+t：learn(学习)_______mean(意思是)_______burn(燃烧)_______巧记不规则动词过去式keptsleptsweptmetfeltleftlearntmeantburnt巧记不规则动词过去

7、式⑤过去式把某个字母改成“a”run_______give_____sing_____sit______swim______ring_______begin______come_____eat______drink______gavesatswamrangsangranbegandrankatecame巧记不规则动词过去式⑦过去式中含“ew”的：know（知道）______draw（画）________blow（吹）_______fly（飞）_______throw(投掷)______★show(展示)________drewblewflewthre