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小学英语语法点整理1.人称代词 主格: I we you she he it they 宾格: me us you her him it them 形容词性物主代词:my our your her his its their 名词性物主代词: mine ours yours hers his its theirs 2.形容词和副词的比较级 (1) 一般在形容词或副词后+er older taller longer stronger, etc (2) 多音节词前+more more interesting, etc. (3) 双写最后一个字母,再+er bigger fatter, etc. (4) 把y变i,再+er heavier, earlier (5) 不规则变化: well-better, much/many-more, etc. 3.可数词的复数形式 Most nouns + s a book books Nouns ending in a consonant +y - y+ ies a storystories Nouns ending in s, sh, ch or x + es a glassglasses a watch-watches Nouns ending in o +s or +es a pianopianos a mangomangoesNounsendinginforfe-forfe+ves aknifeknives ashelf-shelves4.不可数名词(单复数形式不变)bread,rice,water,juiceetc.5.缩略形式Im=Iam youre=youare shes=sheis hes=heis its=itiswhos=whois cant=cannot isnt=isnotetc6.a/anabook apeach anegg anhour7.Preposition:on,in,infrontof,between,nextto,near,beside,at,behind.表示时间:atsix oclock atChristmas atbreakfastonMonday on15thJuly OnNationalDayintheevening inDecember inwinter8.基数词和序数词onefirst two-second twenty-twentieth9.Some/anyIhavesometoysinmybedroom.Doyouhaveanybrothersorsisters?10.be动词(1)Basicform:am/are/is(2)肯定和否定句Iam(not)fromLondon. Myeyesare(not)small.Myhairis(not)long.(3)一般疑问句:AmIaChniese? Yes,youare.No,youarent.AretheyAmerican? Yes,theyare.No,theyarent.Isthecatfat? Yes,itis.No,itisnt.11.therebe结构肯定句:ThereisaThereare一般疑问句:Isthere?Yes,thereis./No,thereisnt.Arethere?Yes,thereare./No,therearent.否定句:Thereisnt.Therearent.12.祈使句Sitdownplease. Dontsitdown,please.13.现在进行时.通常用“now”.形式:be+verb+ingeg:Iam(not)doingmyhomework.You/We/Theyare(not)reading.He/She/Itis(not)eating.动词ing的形式Mostverbs+ingwalkwalkingVerbsendingine-e+ingcomecomingShortverbsendinginavowel+aconsonant runrunningswimswimming14一般现在时。通常用“usually,often,everyday,sometimes”。肯定句:Igotoschoolonfooteveryday.Shegoestoschoolonfooteveryday.一般疑问句:Doyoujumphigh?Yes,Ido./No,Idont.Doeshejumphigh?Yes,hedoes./No,hedoesnt.否定句:WedontgotoschoolonSundays.MymotherdoesntlikewatchingTVintheevening.15.(情态)动词can,must,should后面直接用动词原形。eg:I/He/She/Theycansing.Youshouldkeepquietinthelibrary.16.一般过去时态(a)be动词的过去式:I/He/she/itwas(not). You/we/theywere.一般疑问句was,were放在句首。(b)动词过去式:肯定句:Iwatchedcartoons.Shevisitedthezoo.一般疑问句:Didyoureadbooklastnight?Yes,Idid.No,Ididnt.Didshecleanthedeskjustnow?Yes,shedid.No,shedidnt.否定句:Theydidntgothethepartyesterday.Hedidntmakemodelshipslastweek.(3)动词过去式的变化:规则动词的变化:Mostverbs+ed eg.planted,watered,climbed。Verbsendingine+d egliked。Verbsendinginaconsonant+y-y+iedeg:studystudiedShortverbsendinginavowel+aconsonanteg:stop-stopped不规则动词的变化:is/amwas, arewere, dodid, have/hashad, makemade, fly-flew/u:/ eatate, taketook, runran,singsang, drinkdrank17.“Wh-”questions.Whatareyoudoing?Whatcolourisit?Whichisyourwatch,theyellowoneorthewhiteone?Howmuchisthetoybear?
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