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人教版高中英語必修第一冊Unit3 Sports and fitness SectionⅢ Discovering Useful Structures課件

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人教版高中英語必修第一冊Unit3 Sports and fitness SectionⅢ Discovering Useful Structures課件

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(共18張PPT)
附加疑問句
1. 定義
附加疑問句,又稱反意疑問句,主要用于口語,其作用是說話人向對方驗證自己的陳述或者判斷,也可以用于祈使句表示請求或者建議。
Mary wants to be a teacher, doesn't she
Don't open your book, will you
There's a kite over there, isn't there
2. 基本結構
陳述部分
附加疑問部分
助動詞、be動詞或情態動詞+表示主語的代詞。
1.肯定式陳述部分+否定附加疑問部分
3. 分類 (前肯后否;前否后肯)
You are an actor,
2.否定式陳述部分+肯定附加疑問部分
It wasn’t fine yesterday,
aren’t you
was it
1). 陳述部分的主語是名詞時,疑問句主語用相應的代詞
Lang Ping sets a good example for us, doesn’t
she
注意:關于主語
2). 陳述部分的主語為指人的不定代詞:somebody, someone; everyone, everybody, no one, nobody 等時,疑問句主語用they或he或she;
陳述部分的主語為指物的不定代詞:everything, nothing, something, anything等,疑問句主語用it.
Someone locked the door, didn’t
Everyone has read the book, haven’t
Everything is ready, isn’t _______
he
they
it
3). 當陳述部分主語是指示代詞this, that/these, those 指物時,疑問部分主語用 it/they;指人時,疑問句主語用相應的人稱代詞
That is a new car,________
Those are our new class buildings,
That isn’t your teacher,
isn’t it
aren’t they
is he/she
4). 當陳述部分主語是動名詞doing、不定式to do或名詞性從句時,疑問句主語用it
Swimming is interesting, isn’t
To swim in cold water is crazy, isn’t
What he did really scared you, didn’t_______
it
it
it
5). 當陳述部分為There be結構時,附加問句主語仍用there。
There is something wrong with your watch, isn’t ____
there
6). 在suppose, guess, think, believe等后的賓語從句中,附加疑問句的部分的主語與賓語從句的主語一致。
I think it is correct, isn’t ____
it
3.陳述部分含有have/has/had+附加疑問句
陳述部分中have/has/had為助動詞,構成現在完成時(have done)/過去完成時(had done);
附加疑問句:助動詞(即have/has/had或者其否定形式)+主語
陳述部分中have/has/had為實義動詞;
附加疑問句:have/has/had或借助助動詞do/does/did.
1. You have lost some weight, _______ you
2. He has a car,____________ he
hasn’t/doesn’t
haven’t
4.情態動詞+附加疑問部分
一般情況下,當陳述部分含有情態動詞時,
附加疑問句:使用同樣的情態動詞
1. He can play the piano, _________
2. We shouldn't go right now, __________
can't he
should we
若陳述部分用must表示“必須”,疑問部分用 mustn’t 或 needn’t;
若陳述部分有mustn’t表示“禁止”時,疑問部分只用must.
We must set off early,
People mustn’t smoke here,
mustn’t / needn’t we
must they
當陳述部分含有must,can, should, may, might 表示推測時,疑問部分應根據must后的動詞采用相應的動詞形式 :
對現在或將來的推測(不含有過去的時間狀語):haven’t /hasn’t+主語
對過去的推測(含有過去的時間狀語):didn’t +主語
You must be tired,
He must have arrived now,__________ (動作完成)
He must have stayed up late last night, _________ (對過去情況的推測)
aren’t you
hasn’t he
didn’t he
基本原則:若陳述部分為祈使句,疑問部分通常用will/won’t you
3. Close the door,
4. Don’t make a noise here,
5.祈使句+附加疑問部分
①陳述句為“Let’s…”結構時,表示“讓我們(你我雙方)”附加問句一般用 “shall we ”
②陳述句為“Let us…” 結構時,表示“你讓我們...”, 附加問句一般用 “will you ”
1. Let’s go home, _______
2. Let us go home, ________
shall we
will you
will / won’t you
will you
6.含有否定詞的陳述部分+肯定附加疑問部分
陳述部分含有否定意義的詞:hardly, never, nothing, few, little, no, seldom, too…to等;
附加疑問句:肯定的疑問方式
2. She has never been to Hong Kong,_________
1. Mr. Smith can hardly speak Chinese, __________
has she
can he
若陳述部分含有帶否定意義,但是由否定前綴(un,im,in)組成的詞
附加疑問句:否定的疑問方式
3. It is unfair,
isn’t it
7.特殊情況的附加疑問句
aren’t I
1.當陳述部分有I’m時,附加疑問部分:aren’t I
2.當陳述部分有I wish...時,附加疑問部分: may I
3.當陳述部分有had better時,附加疑問部分: hadn’t +主語。
4.當陳述部分的謂語為used to時,附加疑問部分有兩種形式: usedn’t 或didn’t+主語。
1. I’m as tall as your sister, ________
2. I wish to have a word with you,_________
3. You'd better read it by yourself, ______________
4. He used to take pictures there,___________________
may I
hadn’t you
didn’t/usedn’t he
附加疑問句的回答:
回答附加疑問句的問題時,要注意根據事實真實情況回答。
具體來說:
(1)如果事實是肯定的,就用Yes回答,
(2)如果事實是否定的,就用No回答。
例:
You haven’t been to the U. S. , have you?
_______________. I want to have a visit one day.
______________. I have been there three times.
No,I haven't
Yes, I have
一、用恰當的附加疑問句完成句子。
1. She seldom goes to the cinema, __________
2. You won't be away for long,________
3. You've already got our invitation, __________
4. — Your uncle told me that he overslept.
— Oh, my uncle rarely used to oversleep,
_________
5. We never dared to ask him a question, ______
6. The old lady scarcely cares for anything,
_________
did we
does she
will you
haven't you
did he
does she
Practice
1. You never told us why you were late for the last meeting, didn't you
2. The doctor soon had the patient walking again, hadn't he
3. Everything seems all right, isn't it
4. There won’t be any concert this Saturday evening, will it
5. Let’s go shopping, will you
6. —They don’t work hard, do they
—Yes, they do. They are very lazy.
did you
didn't he
doesn't it
will there
shall we
No, they don't.

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