小学英语知识点汇总 5页

小学英语知识点汇总1.人称代词L32主格：Iweyousheheitthey宾格：meusyouherhimitthem形容词性物主代词：myouryourherhisitstheir名词性物主代词：mineoursyourshershisitstheirs2.形容词和副词的比较级(1)一般在形容词或副词后+eroldertallerlongerstronger,etc(2)多音节词前+moremoreinteresting,etc.(3)双写最后一个字母，再+erbiggerfatter,etc.(4)把y变i，再+er\nheavier,earlier(5)不规则变化：well-better,much/many-more,etc.3.可数名词的复数形式Mostnouns+sabook–booksNounsendinginaconsonant+y-y+iesNounsendingins,sh,chorx+esNounsendingino+sor+esNounsendinginforfe-forfe+ves4.不可数名词(单复数形式不变)bread,rice,water,juiceetc.5.缩略形式I’m=Iamyou’re=youare6.a/anabook,apeach\nanegganhour7.Preposition:on,in,infrontof,between,nextto,near,beside,at,8.基数词和序数词one–firsttwo-secondtwenty-twentieth9.Some/any10.be动词(1)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.11.therebe结构肯定句：Thereisa…Thereare…一般疑问句:Isthere…?Yes,thereis./No,thereisn’t.Arethere…?Yes,thereare./No,therearen’t.\n否定句：Thereisn’t….Therearen’t….12.祈使句SitdownpleaseDon’tsitdown,please.13.现在进行时.be+verb+ing14.一般现在时。通常用“usually,often,everyday,sometimes”。形式：肯定句：Igotoschoolonfooteveryday.everyday.一般疑问句:Doyoujumphigh?Yes,Ido./No,Idon’t.否定句：Wedon’tgotoschoolonSundays.15.(情态)动词can,must,should后面直接用动词原形。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\n放在句首。（b）动词过去式：肯定句：Iwatchedcartoons.Shevisitedthezoo.一般疑问句：Didyoureadbooklastnight?Yes,Idid.No,Ididn’t.Didshecleanthedeskjustnow?Yes,shedid.No,shedidn’t.否定句：Theydidn’tgothethepartyesterday.Hedidn’tmakemodelshipslastweek.(3)动词过去式的变化：规则动词的变化：Mostverbs+edeg.planted,watered,climbed。Verbsendingine+degliked。Verbsendinginaconsonant+y--y+iedeg:study—studiedShortverbsendinginavowel+aconsonanteg:stop--stopped不规则动词的变化