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1、最全最新小学英语语法总结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,theirs2.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 moreinteresting,etc.(3)双写最后一个字母,再+er bigger,fa
2、tter,etc.(4)把y变i,再+er heavier,earlier,etc.(5)不规则变化: well-better,much/many-more,etc.3.可数词的复数形式 大多数名词+s:abook–books 以辅音y结尾的名词,y变i加es:astory—stories 以s,sh,ch 或x 结尾的名词,加es:aglass—glasses;awatch-watches 以o结尾的名词,加s或es:apiano—pianos;amango—mangoes 以f 或fe结尾的名词,将f 或fe变为ves:aknife
3、–knives;ashelf-shelves 4.不可数名词(单复数形式不变) bread,rice,water,juiceetc. 5.缩略形式 I’m=Iam;you’re=youare;she’s=sheis;he’s=heis; it’s=itis;who’s=whois;can’t=cannot;isn’t=isnot,etc 6.a/an abook,apeach anegg,anhour 7.Preposition(介词) 表示方位:on,in,infrontof,between,nextto,near,beside
4、,at,behind 表示时间:atsixo’clock,atChristmas,atbreakfast,onMonday,on15thJuly, onNationalDay,intheevening,inDecember,inwinter 8.基数词和序数词 one–first;two-second;twenty-twentieth 9.Some/any(一般情况下陈述句中用some;疑问句和否定句中用any) Ihavesometoysinmybedroom. Doyouhaveanybrothersorsi
5、sters? 10.be动词 (1)基本形式: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,youaren’t. AretheyAmerican?Yes,theyare.No,theyaren’t. Istheca
6、tfat?Yes,itis.No,itisn’t. 11.therebe结构 肯定句:Thereisa(an)… Thereare… 一般疑问句:Isthere…?Yes,thereis./No,thereisn’t. Arethere…?Yes,thereare./No,therearen’t. 否定句:Thereisn’t….Therearen’t…. 12.祈使句 Sitdownplease Don’tsitdown,please. 13.现在进行时.(通常用“now”) 形式:be+
7、 动词的ing形式 eg:Iam(not)doingmyhomework. You/We/Theyare(not)reading. He/She/Itis(not)eating. 动词—ing的形式 大多数动词直接加ing:walk—walking 以e结尾的动词,去e加ing:come—coming(see除外,seeing) 以元音加辅音结尾的动词,双写后面的辅音,再加ing:run–running;swim—swimming 14一般现在时。通常用“usually,often,everyday,s
8、ometimes”。 肯定句: Igotoschoolonfooteveryday. Sheusual