初一上英语语法知识及习题Word文档格式.docx
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Heis12.Sheisathome.
表示经常的或习惯性的动作，如：
Igotoschoolat7:
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.?
The?
girl______?
Jack'
s?
sister.?
?
3.?
dog?
_______?
tall?
and?
fat.?
4.?
man?
_______?
teacher.?
5.?
your?
brother?
in?
the?
classroom?
6.?
Where?
mother?
She?
at?
home.?
7.?
How?
father?
8.?
JaneandTom_________myfriends?
9.?
Where_____mypen?
10.?
Where______mybooks?
11.?
That?
my?
red?
skirt.?
12.?
Who?
13.The?
jeans?
on?
desk.?
14.Here?
photoofmyfamily.?
15.?
Here?
some?
sweaters?
for?
you.?
16.?
black?
book?
Su?
Yang.?
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.
→Janedoesn’
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?
→
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）
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.
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.Hertelephonenumberis.___________________________________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.否定句：
_____________________________________一般疑问句：
__________________________________肯、否定回答：
________________________________3.Theyareonthedesk.否定句：
___________________________________一般疑问句：
_______________________________肯、否定回答：
_____________________________
4.Thepenisred.
否定句：
_____________________________八．改写句子
1.Thosearemybooks.否定句：
变单数：
________________________________
划线部分提问：
________________________________2.Sheismygoodfriend.否定句：
变复数：
____________________________________
________________________________3.Thepenisinthedesk.否定句：
动词have,has的用法
用法一.have强调所属关系，主语常为人或物。
意为“有”
当主语是第三人称单数，并且只有当句子为肯定句时，动词“有”用has，当主语不是第三人称单数时，以及否定句和疑问句中用一律用have
一．用have或has填空：
1.She__________someballs.
2.They___________anicegarden.
3.MissLidoesn’t__________anEnglishbook.
4.WhatdoesMike___________?
5.Myfather__
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