新人教版高中英语必修1Unit 3 Sports and Fitness- Discovering Useful Structures—tag questions教案（精美版）

3.含有否定词的附加疑问句 （1）当陈述句中含有seldom, hardly, never, rarely, little, few, none, neither ，no, not, nowhere, nothing no one, nobody等否定意义的词时，后面的附加疑问句则为肯定形式。 He hardly goes to school by car, does he?他几乎不开车去上学，是吗？You have never been to Paris, have you?你从没去过巴黎，是吗？They seldom come late, do they?他们很少迟到，是吗？Little has been done to prevent pollution, has it?几乎没有做什么来防止污染，是吗？（2）如果陈述句中仅含否定前缀的词unhappy, dislike, impossible等，则后面的附加疑问句仍为否定形式。 He is unfit for his job, isn’t he?他不适合这项工作，是吗？It is impossible, isn't it?那不可能，是吗？He dislikes his classmates, doesn’t he?他不喜欢他的同学，是吗？4.祈使句的附加疑问句 （1）肯定的祈使句的附加疑问句在句末加“will you? /won’t you?/can you ?/ can’t you?”（2）否定的祈使句的附加疑问句通常在句末加“will you?” Come along with me, will you / won’t you ?/can you ?/ can’t you?跟我来，好吗？Don't make any noise, will you? 别出声，好吗？（1）Let's开头的祈使句，附加疑问句用shall we?（2）Let us开头的祈使句，附加疑问句用will you? Let's go and listen to the music, shall we?让我们去听音乐，好吗？Let us wait for you in the reading-room, will you? 我们在阅览室等你，好吗？