初一上英语语法知识及习题文档格式.docx
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初一上英语语法知识及习题文档格式.docx
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30everyday.
表示主语具备的性格和能力等,如:
Shelikesapples.TheyknowEnglish.
动词的种类
动词分为四种:
连系动词,实义动词,助动词,情态动词
1)连系动词:
词义不完全,要和后面的表语一块构成谓语。
如be(am,isare)是,sound听起来,look看起来
Sheismysister.
Thatsoundsinteresting.听起来很有趣。
2)实义动词,有实际意义的动词,能单独做谓语。
如see,ask,like
Ilikebananas.
3)助动词:
本身没有词义,帮助实义动词一起构成否定句,疑问句。
如do,does
Idon’tlikechicken.
Doeshelikeapples?
4)情态动词;
本身具有一定意义,但不能单独作谓语,必须和实义动词一起构成谓语。
can,能,会,must,必须,情态动词后一定要用动词原形。
IcanspeakEnglish.
Imustfindit.我一定要找到它
动词be的用法
be的用法口诀
我用am,你用are,is连着他,她,它;
单数名词用is,复数名词全用are。
变疑问,往前提,句末问号莫丢弃。
变否定,更容易,be后not莫忘记。
疑问否定任你变,句首大写莫迟疑。
Be动词专项练习用am,
is,
are
填空:
1.I
______
a
student.
you
student?
No,
I
_____
not.
2.
2.
The
girl______
Jack'
s
sister.
3.
3.
dog
_______
tall
and
fat.
4.
4.
man
_______
teacher.
5.
5.
your
brother
in
the
classroom?
6.
6.
Where
mother?
She
at
home.
7.
7.
How
father?
8.
8.
JaneandTom_________myfriends
9.
9.
Where_____mypen?
10.
10.
Where______mybooks?
11.
11.
That
my
red
skirt.
12.
12.
Who
I?
13.
13.The
jeans
on
desk.
14.
14.Here
photoofmyfamily.
15.
15.
Here
some
sweaters
for
you.
16.
16.
black
book
Su
Yang.
17.
17.
This
pair
of
socks______
20dollars.
18.
two
cups
milk
me.
19.
Some
tea
glass.
20.Howmuch____theskirt?
21
Howmuch______thetrousers?
22.
My
sister'
name
______Nancy.
23.
David
Helen
from
England?
24.
There
girl
room.
25.
You,
he
China.
句型转换的方法
一.肯定句变否定句
1.句子中有be,在be后加not。
)Iamastudent.→Iamnotastudent.
2)Theyareblue.→Theyaren’tblue.
3)HeisTom.→Heisn’tTom
2.谓语是动词原形,在动词前加don’t。
)Ihaveabook.→Idon’thaveabook.
2)TheylikeChinese.→Theydon’tlikeChinese.
3)WecomefromChina.→Wedon’tcomefromChina.
3谓语动词是第三人称单数,在动词前加doesn’t,动词用原形。
1)Shehasabasketball.→Shedoesn’thaveabasketball
2)MarialikesChina.→Mariadoesn’tlikeChina.
3)JanecomesfromtheU.S.A.→Janedoesn’tcomefromtheU.S.A.
练习:
将下列句子变成否定句。
1.Iamateacher.→I______ateacher.
2.Wearestudents.→We________students.
3.Janeisagirl.→Jane____agirl.
4.TheylikeEnglish.→They_____likeChinese
5.IcomefromChina.→I_______comefromChina.
6.HelikesChinese.→He_______likeChinese.
7.MariacomesfromCuba.→Maria______comefromCuba.
8.WeknowMaria.→We________knowMaria
二.肯定句变一般疑问句
句子中有be,把be提到句首
1)Iamastudent.→Areyouastudent?
2)Theyareblue.→Aretheyblue?
3)HeisTom.→IsheTom?
2.谓语是动词原形,在句首加do。
1).Ihaveabook.→Doyouhaveabook?
2)TheylikeChinese.→DotheylikeChinese?
3)WecomefromChina.→DoyoucomefromChina?
3.谓语动词是第三人称单数,在句首加Does,动词用原形。
1)Shehasabasketball.→Doesshehaveabasketball?
2)MarialikesChina.→DoesMarialikeChina?
3)JanecomesfromtheU.S.A.→DoesJanecomefromtheU.S.A?
4)SheknowsMaria.→DoessheknowMaria?
练习:
将下列句子变成一般疑问句。
1.Iamateacher.________ateacher?
2.Theyarestudents.____________students?
3.Janeisagirl.____________agirl?
4.TheylikeEnglish.____theylikeEnglish?
5.IcomefromChina.____youcomefromChina?
6.HelikesChinese.____he_____Chinese?
7.MariacomesfromAmerica.
_____Maria_____fromAmerica?
8.WespeakChinese._____you_____Chinese?
三.一般疑问句做肯定,否定回答
1.AreyouMaria?
肯定回答:
Yes,Iam.
否定回答:
No,I’mnot.
2.问句和答语的动词保持一致.
1)Areyouastudent?
肯:
Yes,Iam.否:
No,I’mnot.
2)IsheJack?
肯:
_______________.否:
_______________.
3)DotheylikeChinese?
4)Doesshehaveabasketball?
3.问句和答语中的主语保持一致。
(必须用主格)
1)IsJanefromtheU.S.A?
肯:
Yes,sheis.否:
No,sheisn’t.
2)DoesLiHuacomefromChina?
肯:
3)DoJaneandMarialikeChina?
4)Isthisaruler?
5)Isthatadesk?
6)Arethesebooks?
7)Arethosepencils?
8)Aretheseerasers?
9)Isthatanorange?
给下列句子做肯定回答或否定回答。
1.Areyouastudent?
Yes,____________.No,______________.
2.DotheylikeEnglish?
Yes,_______________.No,_______________.
3.IsJaneagirl?
Yes,________________.No,________________..
4.DoesMarialikeChina?
Yes,_______________.No,_______________.
5.IsJennyastudent?
Yes,_______________No,_______________.
6.Isthatagirl?
Yes,_______________No,_______________.
7.Arethosetelephones?
8.DoesTomknowJane?
Yes,_______________No,_______________.
9.DotheycomefromtheU.S.A?
Yes,__________________No,_______________.
10.Isthisanegg?
Yes,__________________No,_______________
四.对划线部分提问.
口诀:
一选二变三问号:
一选是分析句意,先选疑问词,代替划线部分(划线部分去掉),二变是把剩余部分变成一般疑问句(疑问词作主语时除外),第三步加上问号。
练习:
对划线部分提问
1.Theshoesareblack___________________________________
2.Sheismyteacher.___________________________________
3Mykeysareonthesofa._________________________________
4.Lilyisintheclassroom.__________________________________
5.Iamfine.___________________________________
6.ThatboyisTom.___________________________________
10.Hertelephonenumberis88828539.___________________________________
11.Theskirtis12dollars___________________________________
12.Sheis12yearsold.___________________________________
13.HisnameisJimGreen.___________________________________
14.MybirthdayisonDecember,24___________________________________
1.MynameisNancy.__________________yourname?
2.IamfromChina.__________________youfrom?
3.Iamfine._________areyou?
4.Miss.WangisourEnglishteacher.
_________isyourEnglishteacher?
5.Lucyistenyearsold.__________________areyou?
6.Itisyellow.__________________isit?
7.Mytelephonenumberis5805000.
__________________yourtelephonenumber?
8.Theyarecars._________arethey?
9.Thisismycap._________capisthis?
10.MyfavoritemoviestarisBruceLee.
_________isyourfavoritemoviestar?
五.同义句转换.
1.PleasegiveJanethebook.
Please_______thebook_______Jane.
2.Thisismybook.Thisbookis_______
3.Hehasshorthair.______________isshort.
4.Myrulerisnotlong.Myruleris_______
5.Thisjacketisnotnew.Thisjacketis_______
6.MyEnglishteacherisold.
MyEnglishteacherisnot_________.
六.单复数转换.
1.将下列句子变成复数.
Itisabox._____________________________.
Thisisaruler.______________________________.
Thatisaneraser.______________________________.
Heisastudent.______________________________..
2.将下列句子变成单数。
1.Theyarepencils._____________________________.
2.Theseareerasers._____________________________.
3.Theyareboys._____________________________.
4.Theyaregirls._____________________________..
5.Thosearebooks._____________________________..
6.Thesearedesks._____________________________.
7.Theseareboxes._____________________________..
8.Thosearecars._____________________________.
六.仿照例句改写下列句子。
Sheisintheclassroom.
否定句:
Sheisnotintheclassroom.
一般疑问句:
Issheintheclassroom?
回答:
Yes,sheis.(No,sheisn’t)
1.Iamastudent.
否定句:
____________________________________
一般疑问句:
________________________________
肯、否定回答:
_____________________________
2.Thisismybook.
_____________________________________
__________________________________
3.Theyareonthedesk.
___________________________________
_______________________________
4.Thepenisred.
_____________________________八.改写句子
1.Thosearemybooks.
变单数:
划线部分提问:
2.Sheismygoodfriend.
变复数:
3.Thepenisinthedesk.
______________________
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