小学英语语法知识点

小学英语语法知识点整理.人称代词1主格I weyou shehe itthey宾格me usyou herhim itthem形容词性物主代词my ouryour herhis itstheir名词性物主代词mine oursyours hershis itstheirs.形容词和副词的比拟级2一般在形容词或副词后1+er oldertaller longerstronger,etc多音节词前2+more moreinteresting,etc.双写最终一个字母，再3+er biggerfatter,etc.把变再4y i,+er heavier,earlier不规章变化5well-better,much/many-more,etc.可数词的复数形式

3.Most nouns+s abook-books一Nouns ending in a consonant+y-y+ies astory stories一Nouns ending in s,sh,ch orx+es aglass glasses a watch-watchesNouns endingin o+s or+esapiano——pianos amango——mangoesNouns endingin f or fe-forfe+ves aknife-knives ashelf-shelves不行数名词（单复数形式不变）

4.bread,rice,water,juice etc.缩略形式

5.I m=I amyoure=you areshe,s=she ishes=he isits=it iswhos=who iscant=can notisnt=is notetc

6.a/ana book,a peachaneggan hour

7.Preposition on,in,in frontof,between,next to,near,beside,at,behind.表示时间at sixo clock,at Christmas,at breakfastonMonday on15th JulyOn NationalDay in the eveningin Decemberin winter基数词和序数词

8.one-first two-second twenty-twentieth

9.Some/any Ihave sometoys inmy bedroom.Do youhave anybrothers orsisters动词

10.be1Basic formam/are/is确定和否认句2I amnot fromLondon.My eyesarenot small.My hairis notlong.一般疑问句3Am Ia ChnieseYes,you are.No,you arent.Are theyAmerican Yes,they are.No,they aren,t.Is thecat fatYes,it is.No,it isnt.构造确定句

11.there beThereis a…There are…一般疑问句Is there,••Yes,there is./No,there isnt.Are there***Yes,there are./No,there arent.否认句There isnt….There arent….祈使句

12.Sit downplease Don,t sitdown,please.现在进展时.通常用形式:

13.“now”.be+verb+ing egI amnot doingmyhomework.You/We/They arenot reading.He/She/It isnot eating.动词一的形式ing一Most verbs+ing walkwalking一Verbs endingin e-e+ing comecomingShort verbs endingin a vowel+a consonantrun-running swim——swimming一般现在时14通常用“usually,often,every day,sometimes确定句:I goto schoolon foot every day.She goesto schoolonfooteveryday.一般疑问句Do youjump highYes,I do./No,I dont.Does hejumphigh Yes,he does./No,he doesnt.否认句We dont goto schoolon Sundays.My motherdoesnt likewatching TVin theevening.（情态）动词后面直接用动词原形

15.can,must,should eg

1.I/He/She/They cansing.

2.You shouldkeep quietinthelibrary.一般过去时态

16.动词的过去式a beI/He/she/it wasnot….You/we/they were---.一般疑问句放在句首was,were动词过去式b确定句:I watchedcartoons.She visitedthe zoo.一般疑问句Did youread booklast nightYes,I did.No,I didnt否认句:・Did sheclean thedesk justnow Yes,she did.No,she didnt.They didnt gothe thepart yesterday.He didnt makemodel shipslast week.动词过去式的变化3规章动词的变化Most verbs+ed eg.planted,watered,cl imbedoVerbsendingine+d eglikedoVerbs endingin aconsonant+y--y+ied一eg studystudied Shortverbsendinginavowel+aconsonanteg一一stop stopped不规章动词的变化一is/am was,are——were,一do did,一have/has had,一make made,一fly-flew/u/eat ate,一take took,run——ran,一sing sang,一等等drink drank

17.“Wh-questions.What areyou doingWhat colouris itWhichis yourwatch,the yellowone orthe whiteoneHow muchis thetoy bear。