(完整word版)外研版七年级下册英语语法复习
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下册重要知识点梳理
词类
1)物主代词：表示所属关系的代词（…属于谁的）
形容词性物主代词和名词性物主代词的关系：
形容词性物主代词：必须和名词在一起。My father, your teacher... 物主代词
名词性物主代词:相当于与之相对应的形容词性物主代词+名词。
This shirt is mine. =This is my shirt.
练习
（1）选择题。
（）1. Look at .
A. him
B. he
C. his
（）2. I drive to the park every day.
A. they
B. their
C. them
（）3. classroom is big.
A. we
B. us
C. Our
（）4. I love .
A. she
B. her
C. hers
（）5. Do you know ?
A. I
B. my
C. me
（）6. I am son.
A. they
B. their
C. them
（）7. This is not _____ desk.. My desk is over there.
A. I
B. my
C. me
（）8. －Can you spell _____ name, Harry? －Sorry.
A. you
B. your
C. yours
（）9. Tom and Jack are brothers. This is _____ room.
A. they
B. them
C. their
（）10. We are in the same class. _____ classroom is very nice.
A. our
B. my
C. ours
（）11. Mrs. Green is my teacher. I’m _____ student.
A. he
B. his
C. him
（）12. That’s a cat. _____ name is Mimi.
A. It
B. It’s
C. Its
（2）用括号里的代词的适当形式填空
1, Mr Yang is _______(we) teacher.________(him) is from Beijing. _______(his) teaches______(our) English.
2, Look,there is a cat._______(they) is Lily's.____(it) name is Mimi.
3, Let______(I) tell ______(she) about_____(he) life at school.
4, This is ______(they) room.Where is _____(our)?
5, Don't use the eraser.______ is ______(me).
6, The lady under the tree is ______(me) aunt._____(her) often sings with
_____(she) husband
2)情态动词can
1.含义：表达人或物的能力，能或会…
2.特点：情态动词can没有人称和数的变化，之后要加动词原形。
3.否定形式：cannot(正式用法)＝can’t(口语)
4.句型结构：
肯定句：主语+ 情态动词+ 动词原形+ 其他+ 。
She / They can swim well.
否定句：主语+ 情态动词+ not + 动词原形+ 其他+ 。
She / They can not swim well.
一般疑问句：情态动词+ 主语+ 动词原形+ 其他+ ？
Can she / they swim well?
Yes, she / they can. / No, she / they can’t.
特殊疑问句：疑问词+ 情态动词+ 主语+ 动词原形+ 其他+ ?
Why can she / they swim well?
Who can swim well?
练习：
( ) 1) The sign on the wall means you stay away from the building.
A. must
B. can’t
C. shouldn't
( ) 2) How many books you see on the desk?
A. may
B. can
C. should
( )3) --- you see the sign over there? --- Sorry, I can’t.
A. Can
B. Can’t
C. Should
4. I can run fast. I ________ ________ fast. (否定句)
5. He can play basketball well. （一般疑问句）
_______ he ______ basketball well?
3)介词
over
在……
between ...and ...在两者之间
Lingling sits between Tony and Daming. 玲玲坐在托尼和大明之间
among 在三者或三者以上之间
Miss Li is among lots of students. 李老师在许多同学之间
注意：介词短语常和be动词连用。