外研版一起英语三年级上册全 语法知识点Word文件下载.docx
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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
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?
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)
----特殊疑问句----找出各自的be+doing
----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
Yes,主语be./No,主语benot.
Areyoueatinganapple?
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
5.现在进行时结构:
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!
1.现在进行时结构:
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.
主格(用作主语)
I我
he他,she她,it它
we我们
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.
that’s=thatis
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
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.
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.
Getout:
走开
Watertheflowers:
浇花
Overthere:
那里
6.主语+be+形容词:
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?
----特殊疑问句
Whataretheydoing?
(theducks替换主语)
Theyareplayinghide-and-seek.
Theducksarecomingnow.
Theducksareplayingintherain.
Thesearehidingunderthetree.
Thosearehidingundertheflowers.
Module4
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