关于一个英文句子的反意疑问句There must be something wrong with the watch,_____?A needn't thereB isn't itC mustn't thereD isn't he参考答案选D,我想是不是答案错了,这里有must作为情态动词了,为什么还用be动词呢?
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![关于一个英文句子的反意疑问句There must be something wrong with the watch,_____?A needn't thereB isn't itC mustn't thereD isn't he参考答案选D,我想是不是答案错了,这里有must作为情态动词了,为什么还用be动词呢?](/uploads/image/z/10592710-70-0.jpg?t=%E5%85%B3%E4%BA%8E%E4%B8%80%E4%B8%AA%E8%8B%B1%E6%96%87%E5%8F%A5%E5%AD%90%E7%9A%84%E5%8F%8D%E6%84%8F%E7%96%91%E9%97%AE%E5%8F%A5There+must+be+something+wrong+with+the+watch%2C_____%3FA+needn%27t+thereB+isn%27t+itC+mustn%27t+thereD+isn%27t+he%E5%8F%82%E8%80%83%E7%AD%94%E6%A1%88%E9%80%89D%2C%E6%88%91%E6%83%B3%E6%98%AF%E4%B8%8D%E6%98%AF%E7%AD%94%E6%A1%88%E9%94%99%E4%BA%86%2C%E8%BF%99%E9%87%8C%E6%9C%89must%E4%BD%9C%E4%B8%BA%E6%83%85%E6%80%81%E5%8A%A8%E8%AF%8D%E4%BA%86%2C%E4%B8%BA%E4%BB%80%E4%B9%88%E8%BF%98%E7%94%A8be%E5%8A%A8%E8%AF%8D%E5%91%A2%3F)
关于一个英文句子的反意疑问句There must be something wrong with the watch,_____?A needn't thereB isn't itC mustn't thereD isn't he参考答案选D,我想是不是答案错了,这里有must作为情态动词了,为什么还用be动词呢?
关于一个英文句子的反意疑问句
There must be something wrong with the watch,_____?
A needn't there
B isn't it
C mustn't there
D isn't he
参考答案选D,我想是不是答案错了,这里有must作为情态动词了,为什么还用be动词呢?
我把选项D打错了
应该是
D isn't there
关于一个英文句子的反意疑问句There must be something wrong with the watch,_____?A needn't thereB isn't itC mustn't thereD isn't he参考答案选D,我想是不是答案错了,这里有must作为情态动词了,为什么还用be动词呢?
『当陈述句部分有情态动词must时,反意疑问部分有四种情况 』
(1)must表示“必须、禁止“时,反意疑问部分要用must (mustn’t) .
例 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,反意疑问句部分要用needn’t.
例 They must finish the work today,needn’t they?他们今天必须要完成这项工作,是吗?
(3)当must用来表示对现在的情况进行“推测”时,反意疑问部分要根据must后面的动词采用相应的形式.
例 He must be good at maths,isn’t he?他数学一定学得很好,是吗?
(4)当must用来表示对过去的情况进行“推测”(must + have done)时,如强调对过去情况的推测(一般句中有过去的时间状语),反意疑问句部分要用“didn’t + 主语”;如果强调动作的完成(一般没有过去时间状语),反意疑问句部分要用“haven’t / hasn’t + 主语”.
must在此句中表示推测 反义疑问句要和must后面的动词一致
例如 you must be…,aren't you?
或者 you must do…,don't you?
应该选B吧,为什么是D呢?