(完整word版)沪教版小学英语语法及练习

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第 1讲改否认句
【知识点】
1、句子中有 am/is/are/can时,直接在后边加not,其余不变,抄下来;
2、句子中没有am/is/are/can 时,找到动词,在动词前面加don’t/doesn’t,其余
不变,抄下来。

【练习题】
1、 I am Mike.
否认句: ____________________________________________________
2、 This is a pen.
否认句: ____________________________________________________
3、 You are a boy.
否认句: ____________________________________________________
4、 They can swim.
否认句: ____________________________________________________
5、 I like apples.
否认句: ____________________________________________________
6、 I am Danny.
否认句: ____________________________________________________
7、 This is my ruler.
否认句: ____________________________________________________
8、 Those are his robots.
否认句: ____________________________________________________
9、 You can go to have a look.
否认句: ____________________________________________________
10、 I know his name.
否认句: ____________________________________________________
11、 I am a student.
否认句: ____________________________________________________
12、 It is an apple.
否认句: ____________________________________________________ 13、 They are my books.
否认句: ____________________________________________________ 14、 I can see a boat.
否认句: ____________________________________________________ 15、 Stand up.
否认句: ____________________________________________________ 16、 I am in Grade 3.
否认句: ____________________________________________________ 17、 She is Yang Ling.
否认句: ____________________________________________________ 18、 We are teachers.
否认句: ____________________________________________________ 19、 I can draw a toy car.
否认句: ____________________________________________________ 20、 Jack speaks English very well.
否认句: ____________________________________________________
第2讲改一般疑问句
【知识点】
1、句子中有 am/is/are/can时,放句首,其余不变,抄下来。

2、句子中没有 am/is/are/can时,用 Do/Does 放句首,其余不变,抄下来。

3、 I 变 you, I am 变 Are you。

4、标点变问号。

一定回答: Yes,人称 +am/is/are/can/do。

否认回答: No,人称 +am/is/are/can/do+not。

【练习题】
1、 I am Mike.
一般疑问句: ______________________________________________
一定回答: __________________________________________________否认回答: __________________________________________________ 2、 This is a pen.
一般疑问句: ______________________________________________
一定回答: __________________________________________________否认回答: __________________________________________________ 3、 You are a boy.
一般疑问句: ______________________________________________
一定回答: __________________________________________________否认回答: __________________________________________________ 4、 They can swim.
一般疑问句: ______________________________________________
一定回答: __________________________________________________否认回答: __________________________________________________ 5、 I like apples.
一般疑问句: ______________________________________________
一定回答: __________________________________________________否认回答: __________________________________________________
6、 I am Danny.
一般疑问句: ______________________________________________
一定回答: __________________________________________________否认回答: __________________________________________________ 7、 This is my ruler.
一般疑问句: ______________________________________________
一定回答: __________________________________________________否认回答: __________________________________________________ 8、 Those are his robots.
一般疑问句: ______________________________________________
一定回答: __________________________________________________否认回答: __________________________________________________ 9、 You can go to have a look.
一般疑问句: ______________________________________________
一定回答: __________________________________________________否认回答: __________________________________________________ 10、 I know his name.
一般疑问句: ______________________________________________
一定回答: __________________________________________________否认回答: __________________________________________________
第 3讲改一定句
【知识点】
1、一般疑问句改一定句
(1)将句首的 am/is/are/can放回主语后边,其余照抄,标点改成句号。

比如: Is she tall?She is tall.
(2)句首是 Do、Does 的,去掉 Do、Does,其余照抄,动词用原形,标点改成句号。

假如主语是第三人称单数,谓语也要改为第三人称单数形式。

比如:Do you like apples?一定句: I like apples.
2、否认句改一定句
(1)句子中有 am/is/are/can时,直接把 am/is/are/can 后边的 not 去掉,其余照抄。

比如: I can’trun.I can run.
(2)句子中有 don’t或 doesn’t时,直接去掉 don’t或 doesn’t,其余照抄。

假如主语是第三人称单数,谓语也要改为第三人称单数形式。

比如:Don’tshut.Shut.
【练习题】
1、 Isthistallboythin?
________________________________________________________
2、 Areyourearssmall?
________________________________________________________
3、 Can Sarah clean the classroom?
________________________________________________________
4、 Do you like the ducks?
________________________________________________________
5、 Is this the playground?
________________________________________________________
6、 Are you a boy?
________________________________________________________
7、 Can they swim?
________________________________________________________
8、 Does he like the dogs?
________________________________________________________ 9、 I am not a boy.
________________________________________________________ 10、 Sam isn’tsad.
________________________________________________________ 11、 We aren ’ t studying English.
________________________________________________________ 12、 I can ’ t dance
________________________________________________________ 13、 Don’ t open the pencil-box.
________________________________________________________ 14、 He doesn’tknow your name.
________________________________________________________ 15、 I am not Danny.
________________________________________________________ 16、 The man isn ’ t walking in the street.
________________________________________________________ 17、 They aren ’ t in the classroom.
________________________________________________________ 18、 Her mother can’tride a bicycle.
________________________________________________________ 19、 We don’ t have lunch at12:00 every day.
________________________________________________________ 20、 Tom doesn’ t walk to school.
________________________________________________________
第4讲缩写形式与完好形式
【知识点】
完好形式缩写形式完好形式缩写形式完好形式缩写形式完好形式缩写形式am’m is’s are’re not n’t I am I’m he is he’s we are we’re is not isn’t
she is she’s you are you ’re can not can’t
what is what's they are they’re do not don’t
name is name’s does not doesn’t 【练习题】
1、 I am Mike.
缩写形式: ____________________________________
2、 It is a pen.
缩写形式: ____________________________________
3、 You are a boy.
缩写形式: ____________________________________
4、 They can not swim.
缩写形式: ____________________________________
5、 I do not like apples.
缩写形式: ____________________________________
6、 I am a student.
缩写形式: ____________________________________
7、 It is an apple.
缩写形式: ____________________________________
8、 They are my books.
缩写形式: ____________________________________
9、 I can not see a boat.
缩写形式: ____________________________________
10、 Do not stand up.
缩写形式: ____________________________________ 11、 I’m Danny.
完好形式: ____________________________________ 12、 This’s my ruler.
完好形式: ____________________________________ 13、 Those’re his robots.
完好形式: ____________________________________ 14、 You can’tgo to have a look.
完好形式: ____________________________________ 15、 I don’tknow his name.
完好形式: ____________________________________ 16、 I’m in Grade 3.
完好形式: ____________________________________ 17、 She’s Yang Ling.
完好形式: ____________________________________ 18、 We’re teachers.
完好形式: ____________________________________ 19、 I can’tdraw a toy car.
完好形式: ____________________________________ 20、 Jack doesn’tspeak English very well.
完好形式: ____________________________________
第5讲主格、宾格、全部格(形容词性物主代词)【知识点】
1、人称代词主格:在句子开头作主语,表示谁怎么样了、干什么了。

比如: I am a teacher. You are a student. They are students.
2、人称代词宾格:在动词或介词后作宾语,表示动作行为的对象。

比如: Give it to me. Let’s go.
3、物主代词全部格:用在名词前,表示是谁的东西。

比如: This is my book. We love our motherland. 我们热爱我们的祖国。

全部格
主格宾格
(形容词性物主代词)
I me my 我的
you you your 你的
单数she her her 她的
he him his 他的
it it its 它的
we us our 我们的
复数you you your 你们的
they them their 他/她/它们的
【练习题】
1.__________(我) am a teacher.
2.My father is talking with __________(我)
3.___________(他) often plays basketball after school.
4.___________(他的) teacher is good.
5.____________(我们) buy a pair of shoes for______(他) .
6.Please pass(我们)the ball.
7.________(他们) are listening to the radio.
8.This is ________(我们) book.That is _________(他的) book.
9.________(他的) chair is blue.________(我们的) is yellow.
10._______(我们的) classroom is big._______(你们的) classroom is small.
11.________(他) often plays basketball after school.
12._________(他的) teacher is good(.她的) teacher is good too.
13.My book is blue._______(you)book is red.
14.Our chair is better than(they)chairs.
15.I will give the presents to __________(they)
第 6讲名词复数变化规则
【知识点】
名词复数变化规则:
1、一般状况下,直接加s。

比如: car---cars、bag---bags、book---books
2、以 s/x/ch/sh 结尾的单词加 es。

比如: class---classes、 box---boxes、watch---watches、brush---
brushes 3、以辅音字母加 y 结尾的单词,变 y 为 i,再加 es。

比如: baby---babies、family---families 、comedy---comedies(喜剧)
4、以元音字母加y 结尾的单词,直接加s。

比如: boy---boys、 day---days、 key---keys
5、以 f/fe 结尾的单词,变 f/fe 为 v,再加 es
比如: leaf---leaves、 wolf----wolves 、 knife---knives
“小偷”( thief)的“老婆”(wife )用“刀子”(knife )和“树叶”(leaf)把“狼”(wolf )劈成了两“半”(half)
6、以 o 结尾的名词,有生命的加es,无生命的加 s,以 oo 结尾的加 s。

有生命的加 es。

比如, potato---potatoes、tomato---potatoes、hero---heroes(英豪爱吃土豆炖西红柿)
无生命的加 s。

比如, photo---photos、radio---radios、piano---pianos。

以oo 结尾的加 s。

比如, kangaroo---kangaroos(袋鼠)、zoo---zoos。

7、不行数名词没有复数,以原形或/表示。

比如: water---/、 milk---/ 、juice---/
8、特别状况
比如: am/is---are、 I---we 、she/he/it---they、 my---our
his/her/its---their、this---these、that---those
man---men、sheep---sheep、 Chinese---Chinese、 foot---feet
【练习题】
名词变复数
bird card orange watch lady family ruler photo friend class dictionary party boy girl cat box candy story I he you am is are
wife tree key bed hero sheep case question
leaf case cup pen desk key box knife card orange boy friend parent mother father sister brother son daughter cousin pencil child man
第 7讲改复数句
【知识点】
比较句子,将句子中的名词和代词改成对应的复数,其余不变,按次序抄下来即可。

比如: She is my friend. They are my friends.
I am a girl. We are girls.
【练习题】
句子单数变复数
1.This is a book.
___________________________________________
2.That is an eraser.
___________________________________________
3.It is a red apple.
___________________________________________
4.I am a boy.
___________________________________________
5.He is a teacher.
___________________________________________
6.What’s this?
___________________________________________
7.I am a tall boy.
___________________________________________
8.She is a beautiful girl.
___________________________________________
9.He is a strong man.
___________________________________________
10.This is a big mouse.
___________________________________________
11.That is a small fish.
___________________________________________ 12.It has a long tooth.
___________________________________________ 13 This is an old dog.
___________________________________________ 14.There is a big peach on the table.
___________________________________________ 15.I can sing a song.
___________________________________________ 16.It is under the table.
___________________________________________ 17.That is a short boy.
___________________________________________ 18.I like the red skateboards.
___________________________________________ 19.That monkey can climb the tree.
___________________________________________ 20.This fox is big.
___________________________________________
第8讲就划线部分发问
【知点】
1、依据划部分找到特别疑放句首,把目中剩下的部分成一般疑句,
接在特别疑的后边。

2、点改号。

特别疑 :
特别疑内容特别疑内容
What什么How much价钱,多少
What colour什么色What⋯do会做什么
How身体状况Who,人
How old几,年Where在哪儿,地址
How many数目,几个Whose的,主人
Which哪一个When什么
What time几点,Why什么,原由
【】
划部分提
1. That ’as bike.______________________________________
2.My name is Lingling.______________________________________
3.This is a map of America.______________________________________
4.Tow and tow is four.______________________________________
5.He likes playing basketball.______________________________________
6.Pandas love bamboo. ______________________________________
7.It ’ ssix o ’. clock______________________________________
8.The bike is black.______________________________________
9.The pen is red.______________________________________
10.Amy is a good girl.______________________________________
11.Lingling likes collecting dolls.____________________________________
12.This is Li Ping book’s.______________________________________
14.I live in New York.______________________________________
15.My birthday is November 11.______________________________________
16.I go to school by bike.______________________________________
17.He is twelve.______________________________________
18.The hamburger is four dollars.___________________________________
19.The kite is twenty yuan.______________________________________
20.Two pens are on the desk..______________________________________
21.They are from 191 countries.______________________________________
22.The bridge is 5 kilometers long.____________________________________
23. I ’ min Class 1.______________________________________
第9讲 be 动词、 can、have、 has 的用法【知点】
1、be : am、is、are
口:我用 am,你用 are, is 着他、她、它。

数用is,复数用 are。

2、can:能、会、能够
can+原形。

3、have、 has:有
口:我有,你有,用have;他、她、它实用has。

比如: I have/you have/she has/he has/it has⋯
【】
用am,is,are填空
I ____ a girl.My name ____ Mary.I ____ 12 years old. Here ____ my family photo.Look! These ____ my parents and those ____ my grandparents.This boy____ my brother.He ____ 15 years old now.That ____ my cat,Mimi.It ____ very lovely.
1.I ______ Kitty.______
2.She ______ a student.
3.My sisters______ tall.
4.Jane and Tom ______ my friends.
5.We ______ students.
6.They ______ in the zoo.
7.Yang Ling ______ ten years old.
8.Sandy is my good friend. He _ ___ tall and fat.
9.Look at the picture. It ______ beautiful.
10.This ______ my dress.
用have 和 has 填空
1.I ______ a cat.
2.He ______ a dog.
3.She______ long hair.
4.We ______ a big house.
5.They ______ a happy family.
6.It ______ a short tail。

7.You ______ a good teacher.
8.Jane ______ two big eyes.
9.Tom ______ a red pen.
10.My mother ______ a beautiful nose.
11.I ______ a nice puppet.
12.He ______ a good friend.
13.They ______some masks.
14.We ______ some flowers.
15.She ______ a duck.
16.My father ______ a new bike.
17.Her mother ______ a vase.
18.Our teacher ______ an English book.
19.Our teachers______ a basketball.
20.Their parents______ some books.。

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