反义疑问句

isn't he?
反义疑问句(The Disjunctive Question)
即附加疑问句。它表示提问人的看法,没有把握,需要对方证实。
反义疑问句由两部分组成：前一部分是一个陈述句，后一部分是一个简短的疑问句，两部分的人称时态应保持一致。
1．陈述部分肯定式+疑问部分否定式
2．陈述部分否定式+疑问部分肯定式
They work hard, don’t they?
She was ill yesterday, wasn’t she?
You didn’t go, did you?
He can’t ride a bike, can he?
He is a student,isn't he?
[编辑本段]特殊的句型
请注意以下句型的反义疑问句的用法：
1．当陈述部分的主语是I , everyone, everything, nobody 时，后面的疑问句应表示为：
I am a student, aren’t I ?
Everyone is in the classroom, aren’t they? (基本不用单数）
Nobody will go, will they?
2. 否定
（1）当陈述部分有never，seldom, hardly，few，little，barely, scarcely, nothing 等否定词时，后面的疑问句则为肯定形式：
There are few apples in the basket, are there?
He can hardly swim, can he?
They seldom come late, do they?
（2）当陈述部分含有否定意思的词是unhappy,dislike,unfriendly等含有否定词缀的派生词时，疑问部分要用否定形式。如：
He looks unhappy,doesn't he?他看上去不高兴，不是吗？
The girl dislikes history,doesn't she?这女孩不喜欢历史，不是吗？
3.think, believe, suppose, imagine, expect等动词后接宾语从句构成的主从复合句在构成反意疑问句时，视情况不同有两种不同的构成方式。
(1.)当主句的主语为第一人称时，其后的简短问句应与从句相一致。例如：
I expect our English teacher will be back this weekend, won't she/he?
We suppose you have finished the project, haven't you?
值得注意的是，当这些动词后接的宾语从句的否定转移到主句时，其仍属否定句，故其后的简短问句应用肯定式，而非否定式。例如：
I don't believe that he can translate this book, can he?
We don't imagine the twins have arrived, have they?
此类句子的回答同"前否后肯"型反意疑问句一样，如上述后一个句子，若双胞胎已经到了，则回答为"Yes, they have."；若尚未到达，使用"No, they haven't."。
(2).当主句的主语为第二、三人称时，其后的简短问句则应与主句相一致（此时，否定只看主句，与从句无关...）。例如：
Your sister supposes she needs no help, doesn't she?
You thought they could have completed the project, didn't you?
They don't believe she's an engineer, do they?
She doesn't expect that we are coming so soon, does she?
(3)但如果主句的时态是过去时等等，疑问句应和主句的人称时态保持一致。
4. 陈述部分有had better,或其中的have表示“有”、完成时态 时，疑问句应用hadn’t等开头：
You’d better get up early, hadn’t you?
其他情况句中有have时疑问句应用don't等开头
5.当陈述部分是祈使句时，疑问句要根据语气来表达
Let’s go out for a walk, shall we? （当开头是Let‘s时，一定要用shall we。Let us也不行）
Let us go out for a walk, will you?
Let me help you,may I?
Turn on the radio, will you?
6 There be 句型中，反义疑问部分必须为 be 动词 + there
There are some apples in the basket, aren't there?
There isn't any milk left, is there?
7.当陈述部分有情态动词must，问句有4种情况：
（1）mustn't表示“禁止，不可”时，附加问句通常要用must.
You mustn't stop your car here,must you?
你不能把车停在这地方，知道吗？
（2）must表示“有必要”时，附加问句通常要用needn't.
They must finish the work today,needn't they?
他们今天要完成这项工作，是吗？
（3）当must用来表示对现在的情况进行推测时，问句通常要根据must后面的动词采用相应的形式。
He must be good at english,isn't he?
他英语一定学得很好，是吗？
（4）当must+have done表示对过去的情况进行推测（一般句中有明确的过去时间状语），问句要根据陈述部分谓语的情况用“didn't+主语”或“wasn't/weren't+主语”；如果强调动作的完成（一般没有明确的过去时间状语），问句要用“haven't/hasn't+主语”。
She must have read the novel last week,didn't she?
她上星期一定读了这本小说，是吗？
You must have told her about it,haven't you?
你一定把这事告诉她了，是吗？
8.反意疑问句的回答用yes， no， 但是，回答意思相反,当陈述部分是否定形式时，回答要按事实。如：
They don’t work hard, do they? 他们不太努力工作，是吗？
Yes, they do. 不，他们工作努力。/No, they don’t. 对， 他们工作不努力
[编辑本段]重点归纳
快速记忆表
陈述部分的谓语 疑问部分
I aren't I
Wish may +主语
no,nothing,nobody,never,
few, seldom, hardly, 肯定含义
rarely, little等否定
含义的词
ought to（肯定的） shouldn't/ oughtn't +主语
have to+v.(had to+v.) don't +主语(didn't +主语)
used to didn't +主语或 usedn't +主语
had better + v. hadn't you
would rather + v. wouldn't +主语
you'd like to + v. wouldn't +主语
must 根据实际情况而定
感叹句中 be +主语
Neither…nor,
either…or 连接的根 据其实际逻辑意义而定
并列主语
指示代词或不定代词
everything,that, 主语用it
nothing,this
并列复合句 谓语根据邻近从句的谓语而定
定语从句,宾语从句的
主从复合句 根据主句的谓语而定
think,believe,expect,
suppose,imagine等引导 与宾语从句相对应的从句
everybody,anyone,
somebody,nobody,no one 复数they, 单数he
情态动词dare或need need (dare ) +主语
dare, need 为实义动词 do +主语
省去主语的祈使句 will you？
Let's 开头的祈使句 Shall we?
Let us 开头的祈使句 Will you?
there be 相应的谓语动词+there(省略主语代词）
否定前缀不能视为否定词 仍用否定形式
must表"推测" 根据其推测的情况来确定反意疑问句

isn not he
当主句是以I think ,I believe,I expect等结构时,反意疑问句的主语和宾语从句的主语和谓语保持一致.
如 I don't believe he will succeed ,will he ?
he doesn't believe she will succeed ,doesn't she?比较这两句的不同。

isn't he
i think ， I believe,这样的反义疑问句与从句一致

I think he is right isn't he?