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1、小升初英语语法复习重点1.形容词和副词的比较级(than)(1)一般在词尾加er:oldertallerlongerstronger等(2)以e结尾的直接加er(3)重读闭音节(辅+元+辅)结尾,双写最后一个字母,再加er:bigger,fatter,thinner,hotter(4)辅音+y结尾的,把y变i,再+er:heavier,earlier,funnier(5)不规则变化:Good/well-better-best,much/many-more-most,bad-morse-worst,little-less-lesst注:as+原级+as;动词+副词;be+形容词;看到tha
2、n用比较级-er2.可数名词的复数形式1)一般情况下+s:book–books2)以s,sh,ch,x结尾的单词+es:glass—glasseswatch-watches3)以辅音字母+y结尾,变y为i,再加es:story—stories4)以辅音+o结尾的+es:mango—mangoes例外apiano—pianos,photo-photos5)以f或fe结尾的把f或fe变为v,再加es:knife–knivesshelf-shelves注:●不规则的●不可数名词(单复数形式不变)例如:breadrice,water,juice...)(3)名词所有格1、一般末尾加“'s”构成。
3、如:Mike'sbike2、以s结尾的复数名词的所有格,只在其末尾加“’”如:myparents'car3、表示几个人共有的东西时,只在最后一个名字上加所有格。如:JennyandJoan'sbedroom但如果是各自拥有的东西就要在每个名字上加所有格.如:Tim'sandJack'scars4、没有生命的东西的所有格,我们通常用“of+名词”的方式来表示。如:Thewindowoftheclassroom3.动词—ing的规律1)一般情况下直接加ing:walk—walking2)不发音e结尾,去掉e再加ing:come—coming3)重读闭音节结尾(辅+元+辅),双写最后一个辅音字
4、母:run–runningswim—swimming须记住:4)动词过去式的规律:1.一般情况下加ed:planted,watered,climbed。2.以不发音的e结尾的直接加d3.以辅音加y结尾的,把y改为i,再加ed:study—studied4.重读闭音节(辅+元+辅)结尾要双写最后一个辅音字母:stop–stopped不规则的须记住:5.人称代词主格放在句子开头Iyouhesheitweyouthey宾格放在动词和介词后面meyouhimheritusyouthem形容词性物主代词,后面加名词myyourhisheritsouryourtheir名词性物主代词后面不能加名词m
5、ineyourshishersitsoursyourstheirs人称代词:有主格和宾格之分。一般动词前用主格,动词后用宾格。物主代词:有两类:形容词性物主代词(短的)和名词性物主代词(长的)一般看后面有没有名词,如有,就用形容词性物主代词(短的);如无,就用名词性物主代词(长的)。6.In,on,at,的用法1.年、月、日、早上,下午,傍晚前面用in2.在国家,城市前面用in例:in2008/inSeptembernd3.on+具体的某一天。例:onthe2ofseptember/onFirdaymorning4.at+时间:atsixo’clock,atChristmas,atbre
6、akfast哪些词不用in,on,atEvery(day...)thismorning/weektodaytonightyesterdaylostSundaynext(year)heretherethedaybeforeyesterdaytomorrowthedayaftertomorrow10.哪些词后面用原型Letus/to/can/may/must/could/will/shall/would/should/was/were/hadbetter/don’t/doesn’t/didn’t/dose/do/did11.哪些词后动词要加ing1.like+动词ing例:Ilikeshop
7、ping2.begoodat+动词ing例;I’mgoodatrunning3.enjoy+动词ing例:Ienjoyswimming12.各种词的用法、区别:(1)am/are/is的区别:Iam/was,youare/were单数主语开头用is/was,复数主语开头用are/were(2)to差,past过了例:8::15aquarterpasteight8:45aquartertonine(3)alotof=lotsofman