外研版一起英语三年级上册全 语法知识点.docx
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外研版一起英语三年级上册全 语法知识点.docx
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外研版一起英语三年级上册全语法知识点
三年级上册英语语法知识点
Module1
Unit1
1.do+主语+动词……?
(do要根据主语变换形式)----一般疑问句之一
回答:
Yes,主语do./No,主语don’t.
例子:
DoyouusechopsticksintheUK?
----做出肯定/否定回答
Doyouwantrice?
Doyouwantnoodles?
Doyoulikerice?
Doyouuseaknifeandfork?
Dotheywantrice?
Doesheuseaknifeandfork?
Doesshelikerice?
2.主语+be+形容词(adj.):
什么怎么样
例子:
Iamhungry.----转换其他人称造句
Thenoodlesaregood.
Itiseasyforus.
Itishardforus.
3.缩写
主语+be:
Iam=I’m
Youare=you’re
Weare=we’re
Theyare=they’re
Itis=it’s
Heis=he’s
Sheis=she’s
Whatis=what’s
否定形式:
arenot=aren’t
isnot=isn’t
donot=don’t
doesnot=doesn’t
4.主语+动词+宾语
例子:
Youlikemeat.----替换各种宾语
Weuseaknifeandfork.
5.词组:
Lookat+名词
Lookatthemess!
----替换各种名词
Lookatme!
Look!
Unit2
1.What+be+主语+动词ing?
谁正在做什么?
回答:
主语+be+doing……谁正在做什么。
Whatareyoudoing?
Whatareyoueating?
----Iameatinggrass,
(替换meat,rice,noodles,hamburgersandchips,apples.)
2.现在进行时结构:
be+动词ing正在……(四大时态之一)
Whatareyoueating?
----特殊疑问句----找出各自的be+doing
Whatareyoudoing?
----特殊疑问句
I’meatinggrass.----肯定句
I’meatingmeat.
I’meatinghamburgersandchips.
I’musingmyhands.
He’susingchopsticks.
She’susingaknifeandfork.
3.be+主语+动词ing……?
(be要根据主语变换形式)----一般疑问句之二
回答:
Yes,主语be./No,主语benot.
Areyoueatinganapple?
----做出肯定/否定回答
Areyoueatingahamburger?
Aretheyeatinggrass?
Isheeatingchips?
Issheeatingrice?
Isyourmothereatingnoodles?
4.词组:
Speak+语言:
说什么语言
SpeakEnglish
SpeakChinese
SpeakJapanese
SpeakFrench
Please请
Trythem,please.(放最后的时候一般用逗号隔开)
Pleasetrythem.(放前面不需要逗号隔开)
Module2
Unit1
5.现在进行时结构:
be+动词ing正在……(四大时态之一)
Whatareyoudoing?
----特殊疑问句----找出各自的be+doing
We’remakingacake.----肯定句
We’remakingacakeforyou.
We’remakingaplane.
I’mridingmybike.
I’mmakingacake.
I’mreading.
I’mworking.
Amy’splayingthepiano.
Sam’splayingthedrums.
(写出每个肯定句的特殊疑问句)
6.祈使句
a)Let+某人+动词原形+某事:
让某人做某事
Let’smakeacakeforMumandDad.
Let’sgotoschool.
Let’sgohome.
Letmedoit.
缩写:
let’s=letus让我们
扩展:
let后面的人称代词+宾格
宾格(置于动词or介词后面)
第一人称
第二人称
第三人称
单数
me我
you你
him他,her她,it它
复数
us我们
you你们
them(他,她,它)们
b)动词原形+宾格!
orBe+形容词!
Bequiet!
Pleasebequiet!
Pleasegotoyourroom!
Pleasestop!
7.词组:
Goodidea!
好主意!
Thankyou!
谢谢你!
Thanks!
谢谢!
Manythanks!
非常感谢!
Yes!
是的!
Unit2
1.现在进行时结构:
be+动词ing正在……(四大时态之一)
Whatareyoudoing?
----特殊疑问句----找出各自的be+doing
What’shedoing?
What’sshedoing?
Whataretheydoing?
I’mwatchingTV.
I’mwateringtheflowers.
He’sriding.
She’seating.
He’sdoinghishomework.
Heisreading.
He’swriting.
She’ssleeping.
Theyaredrawing.
Sheisgettingup.
We’remakingducks.
We’remakingplanes.
Acatisrunning.
扩展:
主格(用作主语)
第一人称
第二人称
第三人称
单数
I我
you你
he他,she她,it它
复数
we我们
you你们
they(他,她,它)们
2.主语+be+形容词:
什么怎么样
I’msorry.
It’slovely.
3.指示代词
指示代词
单数(后+单数)
this这,这个
that那,那个
复数(后+复数)
these这些
those那些
That’smyflower!
Thisismybag.
Thesearemybooks.
Thoseareyourbooks.
缩写:
that’s=thatis
4.词组:
Hereyouare.给你。
WatchTV看电视
Rideabike骑单车
Readabook/readbooks看书
Getup起床
Drawapicture画画
Pleasecomeandeatthecakenow!
(祈使句)
Module3
Unit1&Unit2
1.What+be+those/these/this/that?
(那些/这些/这个/那个)是什么?
Whatarethose?
那些是什么?
Whatarethese?
这些是什么?
Theyareflowers.(paperflowers,dragonboats,greentrees,books.tigers)---替换作答
注:
those和these用复数,且不管是those还是these,回答一律用they代替。
Whatisthis?
这是什么?
Whatisthat?
那是什么?
Itisabook.(paperflower,dragonboat,greentree)---替换作答
注:
this和that用复数,且不管是this还是that,回答一律用it代替。
2.Let+主语+动词原形。
让谁做什么。
Let’swatertheflowers.
Let’srow.
Let’sfeedtheducks.
注:
let’s=letus让我们
3.lookat+名词:
看……
Lookatthoseducksoverthere!
Lookatthebooks!
4.Look!
看!
(后面不接名词。
和listen同,可看作现在进行时态的一个标志词)
Look!
Theyareswimminginthepoor.
Listen!
Someoneissingingnexttotheroom.
5.词组:
Getout:
走开
Watertheflowers:
浇花
Overthere:
那里
6.主语+be+形容词:
什么怎么样
Theseducksareverynaughty!
They’reverynaughty.
7.现在进行时结构:
be+v.ing正在做什么
What+be+主语+v.ing?
谁正在做什么?
----特殊疑问句
Whataretheydoing?
(theducks替换主语)
Theyareplayinghide-and-seek.
Theducksarecomingnow.
Theducksareplayingintherain.
Thesearehidingunderthetree.
Thosearehidingundertheflowers.
Module4
Unit1&Unit2
1.Can+主语+动词原形?
----一般疑问句之三
Canyourunfast?
---Yes,Ican./No,Ican’t.----自己做肯定/否定回答
Canyoujumpfar?
Canyouswim?
Canwegohome?
---Yes,youcan./No,youcan’t.
Canherun?
---Yes,hecan./No,hecan’t.
Canshewalk?
---Yes,shecan./No,shecan’t.
Cantheycook?
---Yes,theycan./No,theycan’t.
(替换动词原形:
sing,dance,playbasketball,playfootball,fly,climb,seeabird,cook,eat)
注:
用you(你)提问时,肯定否定回答用I(我)回答。
2.What+can+主语+动词原形?
Whatcanyousee?
你能看见什么?
----特殊疑问句
Icanseeabird.----回答
Icanseeakoala.
Icanseeaplane.
Whatcanyoudo?
你能做什么?
----特殊疑问句
Icanswim.----回答
Icansing.
Icanmakeacake.
3.主语+can+动词原形。
----陈述句
Icanjumpfar.----肯定句
Icanjump.
Icanrunfast.
Icanswim.
Icanseeabird.
Itcanfly.
Itcanclimb.
Youcansing.
Shecandance
Ican’tjumpfar.----否定句
Itcan’tfly.
Itcan’tclimb.
Hecan’tdance.
缩写:
cannot=can’t
Module5
Unit1&Unit2
4.Can+主语+动词原形…?
----一般疑问句之三
CanIhaveanicecream?
CanIhavealook?
CanIhaveadrink,please?
CanIwatchTV?
CanIhavesomesweets?
CanIcomein?
Canyourunfast?
CanIreadthisbook?
CanIreadbookshere?
CanIwritealetterhere?
CanIsinghere?
Canyouwearyourdress?
CanIflyakite?
5.肯定/否定回答
Yes,主格+can.----肯定回答
No,主格+can’t.----否定回答
Yes,Ican./No,Ican’t.
Yes,youcan./No,youcan’t.
Yes,hecan./No,hecan’t.
Yes,shecan./No,shecan’t.
Yes,itcan./No,itcan’t.
Yes,wecan./No,wecan’t.
Yes,theycan./No,theycan’t.
6.固定搭配
havealook:
看一看
haveadrink:
喝一杯
watchTV:
看电视
goout:
出去
Hereyouare!
给你!
Comein.进来
readabook:
读书
Don’tworry!
不要担心
writealetter:
写信
flyakite:
放风筝
Module6
Unit1&Unit2
1.主语+havegot+名词:
谁有什么。
havegot有(hasgot第三人称单数形式/hadgot过去式)
I’vegotnewshortsandnewshoes.
I’vegotanewfriend.
I’vegotanewfootball.
I’vegotanewdress.
I’vegotapear.
I’vegotapeach.
I’vegotanewschoolbag.
He’sgotanewshirt.
He’sgotnewtrousers.
She’sgotanewdress.
She’sgotnewshoes.
He’sgotanewshirt.
You’vegotasnake.
You’vegotacat.
It’sgotlongears.
It’sgotaverylongnose.
It’sgotgreeneyes.
It’sgottwolegs.
2.缩写
I’vegot=Ihavegot
You’vegot=Youhavegot
He’sgot=hehasgot
She’sgot=shehasgot
It’sgot=ithasgot
注:
he’s=heis,she’s=sheis,it’s=itis,这三个缩写是有2种原形,注意区分
3.Thisis…这是……(介绍人或者物时使用)
ThisisZhangjie.
ThisisQiqi.
ThisisJiangFei.
ThisisXiaoxiao.
Thisisabook.
Thisisadog.
4.What+is+it?
它是什么?
It’sabook.
It’sarabbit.
It’saduck.
It’samouse.
5.词组
playwith:
和……一起玩
becareful:
小心
besorry:
对不起
Don’tworry.不要担心。
6.单词
①衣服
dress:
连衣裙
shoes:
鞋子
coat:
外套
skirt:
短裙
sweater:
毛衣
trousers:
裤子
shirt:
衬衫
hat:
帽子
cap:
鸭舌帽
②动物
dog:
狗
cat:
猫
mouse:
老鼠(复数mice)
rabbit:
兔子
snake:
蛇
duck:
鸭子
elephant:
大象
③身体部位
head:
头
ear:
耳朵
eye:
眼睛
nose:
鼻子
mouse:
嘴
tooth:
牙齿(复数teeth)
neck:
脖子
shoulder:
肩膀
arm:
手臂
hand:
手
finger:
手指
knee:
膝盖
leg:
腿
foot:
脚(复数feet)
toe:
脚趾
Module7
Unit1&Unit2
1.have+主语+got+名词?
你有什么吗?
------一般疑问句
Haveyougotaheadache?
----Yes,Ihave./No,Ihaven’t.(肯定/否定回答)
Haveyougotastomachache?
Haveyougotatesttoday?
Haveyougotapictureofapanda?
Haveyougotapictureofamonkey?
HasSaragotacough?
----Yes,shehas./No,shehasn’t.
HasDaminggotacold?
----Yes,hehas./No,hehasn’t.
Hashegotapen?
Hashegotabook?
注:
①肯定/否定回答
Yes,主格+have(has).
No,主格+haven’t(hasn’t).
-Yes,Ihave./No,Ihaven’t.
-Yes,youhave./No,youhaven’t.
-Yes,wehave./No,wehaven’t.
-Yes,theyhave./No,theyhaven’t.
-Yes,shehas./No,shehasn’t.
-Yes,hehas./No,hehasn’t.
-Yes,ithas./No,ithasn’t.
②肯定/否定回答
Yes,主格+have(has)got+名词.
No,主格+haven’t(hasn’t)got+名词.
-Haveyougotastomachache?
(可替换aheadache,atest,abook)
-Yes,Ihavegotastomachache./No,Ihaven’tgotastomachache.
2.主语+have(has)got+名词:
谁有什么。
She’sgotacold.
He’sgotacold.
He’sgotacough.
I’vegotapictureofpanda.
注:
she’sgot=shehasgot,he’sgot=hehasgot(区别she’s=sheis,he’s=heis)
3.Where+be+主语?
谁(什么)在哪里?
Where’sJake?
----He’sill.(He’sathome.)
Where’sthecat?
Where’sthebook?
Where’sthepanda?
缩写:
where‘s=whereis
Module8
Unit1&Unit2
1.Thisis…这是……(介绍人或物,距离近的人或物)
ThisisBob.
ThisisBob’shouse.
Thisisyourbook,Daming.
ThisisSam’sbook.
Thisismyblackpen.
ThisisSam’sredpen.
Thisismymum’scake.
Thisismydad’scake.
Thisismycake.
Thisismydad’sumbrella.
Thisismymum’sumbrella.
ThisisFatherBear’sbag.
2.Thatis…那是……(介绍人或物,距离远的人或物)
Thatismytoyhorse.
ThatisDaming’sball.
Thisismycatandthatismydog.
3.Isthis…?
这是……?
(距离近)----一般疑问句
Isthisyourgrandma’sumbrella?
----Yes,itis./No,itisn’t.
Isthisyourumbrella?
IsthisAmy’scat?
IsthisSam’sdog?
IsthisLingling’spen?
IsthisSam’scap?
4.Isthat…?
那是……?
(距离远)----一般疑问句
IsthatSam’scap?
----Yes,itis./No,itisn’t.
Isthatyourumbrella?
注:
Isthis和Isthat的一般疑问句,统一用Yes,itis./No,itisn’t.作为肯定/否定回答。
5.名词+‘s:
……的----名词所有格
Sam’sbook
cat’shouse
Bob’shouse
Mum’scake
Dad’sumbrella
Daming’sball
Lingling’spen
Amy’scat
Father
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