、结构：陈述句 + 附加疑问句？It’s hot today ,isn’t it ?
二、原则：1.前肯后否，前否后肯 2.前名后代 3.时态一致
三、变法： 一疑、二否、三连、四省、五转换(名变代)。
四、特殊的附加疑问句：
1.I’m …… , aren’t I ? /I’m right , ______ ______ ?/ 2.There be …… , ______ there ?
There will be fewer buses in the future ,____ ______?
3.句中有反义词的句子的反意疑问句，仍把它作为肯定形式。He is unhappy , _____ ______ ?
4.Let’s 的反意疑问句为 shall we ? Let us的反意疑问句为will you ?
Let us go to the movie together ,_____ _____ ?/ Let’s go to the movie together ,_____ _____ ?
5.祈使句的反意疑问句为 will you ? Don’t miss it ,_____ _____ ?
6.若陈述句部分含有never , few , little , hardly ,no ,seldom ,nobody ,nothing …否定词、半否定词时，附加疑问句用肯定形式。 He can hardly understand it , _____ ______ ?
7.陈述句的主语为不定代词时：
1).主语为指人的不定代词时，附加疑问句的主语用he / they . No one was hurt , ______ _______ ?
2).主语为指物的不定代词时，附加疑问句的主语用 it. Nothing is serious , _______ _______ ?
8.表推测的情态动词的附加疑问句，其附加疑问句与情态动词后的动词一致。He must be at school , ______ ______ ?
9.陈述句的主语是this , that , these , those 时，附加疑问句的主语分别为 it , they .
This is a new computer , ______ ______ ?/Those aren’t banana tees , ______ _______ ?
10.当陈述句是主从复合句时， 其附加疑问句应与主句保持一致。若主句为I think / believe /suppose /imagine /expect 时，其附加疑问句应与从句保持一致。He said that he would leave here tomorrow , __ __ ?
/I don’t think you can do these exercises alone , ___ _______ ? 更多资料QQ378459309制作：
11.陈述句中有has / have / had 时，一定要注意。
1).若句中是 has to / have to / had to ,表 “不得不” 附加疑问句的谓语用doesn’t / don’t / didn’t 进行反问.
They had to leave early , ______ ______ ?
2).若句中是has / have / had 表“有 ”， 其附加疑问句的谓语用do/ does / did 进行反问。
He has few friends in the new school , ______ ______?
3).若句中是has/ have / had +过去分词时，其反义疑问句的谓语用has/have/had进行反问。
He has never been to Beijing , _____ _____? She had studied a few English songs by the end of last month. ,______ ______?
五、反义疑问句的回答：反义疑问句的回答要根据事实作答，若事实是肯定的，就用yes , +肯定形式。若事实是否定的，就用No, +否定形式。
注意：在前否后肯的句子中回答仍然用：yes , +肯定形式/No, +否定形式。但yes表“不”而No表“是的”。
She didn’t come to school yesterday, did she ? _________, though she was not feeling well.
A.No, she didn’t B.No , she did C.Yes , she didn’t D.Yes , she did