Transcript 微课件

八年级人教新目标下册
Unit 10
It’s a nice day, isn’t it ?
反意疑问句
主讲人：王清萍
江西省崇仁四中
Grammar: 反意疑问句
一、含义: 在一个陈述句之后附上一个简短的疑问句,
对陈述句提出相反的疑问, 这种疑问句叫反意疑问句。
-- You can help him, can’t you?
你们能帮助他，是不是？
-- Yes, we can.
是的, 我们能帮助他。
反意疑问句的前后两部分在时态, 人称和数上
都要保持一致。
-- Your sister isn’t coming back today, is she?
你姐姐今天不会回来，是吗？
-- No, she isn’t.
是的, 她今天不会回来。
回答时, 不要过分注重问句中的否定词not在前还是
在后, 只要事实是肯定的, 就用yes, 如果事实是否
定的, 就用no。
二、构成: 陈述句, ＋简单问句
如果陈述句是肯定句, 简单问句则用
否定形式。如:
It is a nice day, isn’t it?
如果陈述句是否定句, 简单问句则用
肯定形式。如:
It isn’t a nice day, is it?
简单问句的构成：
Is it a nice day? → Is it ?
Isn’t it a nice day? → Isn’t it ?
Does he go to school by bike every day?
→ Does he ?
结构一: 前肯, + 后否
Be 动词：
aren’t you
1. You are an actor, ___________?
isn’t he
2. He is a good boy, ___________?
行为动词：
doesn’t it
1. It often rains here, _________?
2. He likes soccer, _____________?
doesn’t he
其它动词：
won’t you
1. You will go to America, ___________?
2. We have ever been to Shanghai,
haven’t we
_____________?
特殊用法
1.There is a boy in our classroom,
__________?
isn’t there
2. There were many cars in the street,
weren’t there
______________?
3. There will be robots in our families,
won’t there
____________?
4. Sit down please, _____________?
will you
will you
5. Please call me, _____________?
shall we
6. Let’s go home, _____________?
will you
7. Let us go home, ____________?
8. Let me see, _____________?
will you
结构二: 前否, + 后肯
are you
1. You aren’t an actor, __________?
2. He isn’t a good boy, ___________?
is
he
3. It wasn’t fine yesterday, ________?
was it
does it
4. It doesn’t rain here, __________?
5. His sister doesn’t have a headache,
does she
_____________?
6. You didn’t call me yesterday,
did you
____________?
will you
7. You won’t go to U.S.A., __________?
8. There isn’t a boy in our classroom,
is there
_____________?
9. There weren’t many cars in the street,
were there
______________?
will you
10. Don’t smoke, ____________?
shall we
11. Don’t let’s do it, ____________？
Attention:
1. 简短问句的否定形式, 要用缩写形式, 不能出现
not, 主语要用人称代词不能用名词.
Her mother is a doctor, isn’t she?
There is a book on the desk, isn't there?
2. 对反意疑问句的回答, 是根据事实, 而不是根据
问题的提法。
--He isn‘t a doctor, is he ? (他不是医生, 是吗？)
--Yes, he is . (不, 他是医生。)
No, he isn't. (是的, 他不是医生。)
主讲人：王清萍
江西省崇仁四中