内容正文:
人教版
初中英语人教版七年级上册
Unit 3
Is this your pencil?
Section A (Grammar Focus~3c)
新课导入
Is this your schoolbag?
No, it isn’t. It’s his.
Yes, it is. It’s mine.
schoolbag
Free talk
学习目标
预习检测
知识梳理
课堂总结
学习
导航
重点探究
当堂检测
1
2
3
能掌握一般疑问句的用法,并能正确地做出肯定回答和否定回答
能熟练运用名词性物主代词
能学会名词所有格('s)的用法
学习目标
【学习目标】
预习检测
1.—Tom, is this your book? —No, it’s not . It’s David’s. A.yours B.mine C.his D.hers2.—Look! Are those your pencils? —Yes, . A.it is B.it isn’t C.they are D.they aren’t3.—Are these your shirts? —No, . A.it is B.it isn’t C.they are D.they aren’t4.—Are the keys in the lost and found case (失物箱) ? —No, they aren’t mine. I think they’re Jason’s.A.yours B.your C.her D.me5.—Is ______ your pencil box? —No,it isn’t.A.they B.those C.these D.this
B
C
D
A
D
Is this your pencil? Yes, it is. It is mine.
No, it isn’t. It’s hers.
Is this his green pen? Yes, it is.
No, it isn’t. The blue pen is his.
Is that your schoolbag? Yes, it is.
No, it isn’t. It's his.
Are these your books? Yes, they are.
No, they aren’t. They’re hers.
Are those her keys? Yes, they are.
No, they aren’t. They’re mine.
知识梳理
1. 一般疑问句
本单元主要句型是:“Is this/that…?”“Are these/those…?”它们都是一般疑问句,他们被用来确认物主关系。
Is this/that…?主要用来确认单数名词的物主关系。回答为:Yes,it is.或No,it isn't.
Are these/those…?主要用来确认复数名词的物主关系。回答为:Yes,they are.或No,they aren't.
2. 物主代词
表示所有关系的代词称为物主代词,物主代词有形容词性物主代词和名词性物主代词。英语中主要有下面这些物主代词。
人称 单数 复数
形容词性 名词性 形容词性 名词性
第一人称 my mine our ours
第二人称 your yours your yours
第三人称 his
her
its his
hers
its their theirs
(注:目前已学过my,mine,your,yours,his,his,hers,her这8个物主代词,其余的我们将在后面学到。)
2.1 形容词性物主代词相当于形容词,只能用于名词前作定语。eg:my book我的书 his rulers他的尺子
【注意】当名词前有形容词性物主代词时,就不能再用
冠词(a、an)或指示代词。
2.2 名词性物主代词具有名词的性质,可以在句中作主语、宾语和表语。名词性物主代词不能和名词连用,因为名词性物主代词相当于形容词性物主代词+名词。
eg:—Is that pen hers?那钢笔是她的吗?
—No.Her pen is blue.不,她的钢笔是蓝色的。
【歌诀助记】
物主代词两类型,一曰“名”来一曰“形”。
形容词性只作定,句中运用后带“名”。
名词性作主宾表,后面名词不能要。
以上两点若记牢,运用时候错不了。
Yes, it ___.
Is ____ his ruler?
Are _____ m