(完整)小学英语全部语法知识点整理.pdf

(完整word版)小学英语全部语法知识点整理

小学英语全部语法知识点整理
1.人称代词
主格：Iweyousheheitthey
宾格：meusyouherhimitthem
形容词性物主代词：myouryourherhisitstheir
名词性物主代词：mineoursyourshershisitstheirs
2.形容词和副词的比较
(1)普通在形容词或副词后+er
older,taller,longer,stronger
(2)多音节词前+more
moreinteresting,etc.
(3)双写最终一具字母，再+er
biggerfatter,etc.
(4)把y变i，再+er
heavier,earlier
(5)别规则变化：
well-better,much/many-more,etc.
3.可数词的复数形式
Mostnouns+sabook–books
Nounsendinginaconsonant+y-y+iesastory—storiesNounsending
ins,sh,chorx+esaglass—glassesawatch-watches
Nounsendingino+sor+esapiano—pianosamango—mangoesNouns
endinginforfe-forfe+vesaknife–knivesashelf-shelves
4.别可数名词（单复数别变）
bread,rice,water,juice等。
5.缩略形式

I’m=Ia，you’re=youare，she’s=sheis，he’s=heisit’s=

/

itis，who’s=whois，can’t=cannot，isn’t=isnot等。
6.a/an
abook,apeach
anegg，anhour
7.Preposition
on,in,infrontof,between,nextto,near,beside,at,behind.表
示时刻：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
Ihavesometoysinmybedroom.
Doyouhaveanybrothersorsisters?
10.be动词
(1)Basicform:am/are/is
(2)确信和否定句Iam(not)fromLondon.
Myeyesare(not)small.
Myhairis(not)long.
(3)普通疑咨询句：
AmIaChniese?Yes,youare.No,youaren’t.
AretheyAmerican?Yes,theyare.No,theyaren’t.
Isthecatfat?Yes,itis.No,itisn’t.
11.therebe结构

确信句：Thereisa…Thereare…

普通疑咨询句:Isthere…?Yes,thereis./No,thereisn’t.

Arethere…?Yes,thereare./No,therearen’t.

否定句：Thereisn’t….

Therearen’t….

/

12.祈使句SitdownpleaseDon’tsitdown,please.
13.如今举行时
通常用“now”.
形式：be+verb+ing
eg:Iam(not)doingmyhomework.
You/We/Theyare(not)reading.
He/She/Itis(not)eating.
动词—ing的形式
Mostverbs+ingwalk—walking
Verbsendingine-e+ingcome—coming
Shortverbsendinginavowel+aconsonantrun–runningswim
—swimming
14.普通如今时
通常用“usually,often,everyday,sometimes”。
确信句：
Igotoschoolonfooteveryday.
Shegoestoschoolonfooteveryday.
普通疑咨询句:
Doyoujumphigh?Yes,Ido./No,Idon’t.
Doeshejumphigh?Yes,hedoes./No,hedoesn’t.
否定句：Wedon’tgotoschoolonSundays.
Mymotherdoesn’tlikewatchingT