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1、Unit1Wheredidyougoonvacation?重点知识点回顾Revisionsimplepasttense(一般过去时)一、用法:1.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Hewenttoworkbybusyesterday.Iwastenyearsoldlastyear.:lastweek,in2012,yesterday,ago等规则动词过去式的构成构成规则原形过去式一般在动词原形末尾加-edworkplayworkedplayed结尾是e的动词加-
2、dhopelivehopedlived末尾只有一个辅音字母的重读闭音节词,先双写这个辅音字母,再加-edstoptripstoppedtripped结尾是“辅音字母+y”的动词,先变“y”为“i”再加-edstudyworrystudiedworriedworried不规则动词过去式的构成Past过去Present现在gotothebeachtakephotoseatbreakfasthaveagoodtimebuyanumbrellastayathomewenttothebeachtookphot
3、osatebreakfasthadagoodtimeboughtanumbrellastayedathomePast过去Present现在do/doeshishomeworkfindthekeyis/amdifferentareteacherstellastoryforgetthetimedidhishomeworkfoundthekeywasdifferentwereteacherstoldastoryforgotthetimePleasewritedownthepastformoftheverb
4、s.rideabikearriveinBeijinggettoschoolfeellikeabirdcanswimenjoyreadingrodeabikearrivedinBeijinggottoschoolfeltlikeabirdcouldswimenjoyedreading复合不定代词:something,somebody,someone,anything,anybody,anyone,nothing,nobody,noone,everything,everybody,everyone等。它
5、们在句中可用作主语、宾语或表语,但不能用作定语。复合不定代词受形容词修饰时,形容词应放在它们后面。buyanythingspecialmeetanyoneinterestinggoanywhereinteresting二.含some-和any-的复合不定代词间的用法区别由some-和any-所构成的复合不定代词(即something和anything;someone和anyone;somebody和anybody)之间的区别跟some和any的区别一样。1.含any-表“某事;某人,某地”一般用于疑
6、问句、否定句中,,但表示“任何人;任何事,…”时,可用于肯定句。Didyoumeetanyoneinteresting?你见到了有趣的人吗??Icandoanythingtohelpyou.我能做任何事情来帮你。2.含some-表示“某事;某人,某地”一般用于肯定句,但是期望得到对方肯定回答时,也可以用于疑问句。Imeetsomeoneinterestingtoday.我今天遇见了一个有趣的人。Wouldyoulikesomethingtoeat?你想要什么吃的?anyoneanybody(否定句、
7、疑问句中)某人;(肯定句中)任何人anything(否定句、疑问句中)某事情或某东西;(肯定句中)任何事情或任何东西every-some-any-no-onebodything复合不定代词www.xkb1.com1.由some,any,no,every构成的复合不定代词作主语时,都看作单数,其谓语动词用单数第三人称形式。Somethingiswrongwithmywatch.Everyonewantstowin.Nobodyknowstheboy’sname.Thereissomethingfore
8、veryoneatGreenPark.2.不定代词若有形容词修饰,该形容词要置于其后。Didanyoneseesomethinggoodinthecinema?Doyouhaveanythingtosay?3.除noone以外,其他复合不定代词都写成一个词。重点短语回顾gotothebeachgotothemountainsvisitmyteachersgoonvacationgotosummercampvisitmuseumsstayathome去夏令营待在家里去爬