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(1)Hehadtogotothelibrary.(改为一般疑问句)(2)Iwantyoutogotoyourroomatonce.(改为否定形式)(3)Thehandbagisverylovely,?(写出反义疑问句)(4)Ihavehadtostaythereforawe

题目详情
(1)He had to go to the library.(改为一般疑问句)
___
(2)I want you to go to your room at once.(改为否定形式)
___
(3)The handbag is very lovely,___?(写出反义疑问句)
(4)I have had to stay there for a week.(就划线部分提问)
___
(5)He says,"I come from Australia."(改为间接引语)___.
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答案和解析
1)答案是Did he have to go to the library?本题考查句型转换;题目要求改成一般疑问句;原句是含有have to 的肯定陈述句,改一般疑问句时要在句首加助动词do的适当形式;原句是过去时,故在句首加did,had to 还原为have to;故答案是Did he have to go to the library?
2)答案是I don't want you to go to your room at once.本题考查句型转换;题目要求改成否定句;原句是含有实意动词want的肯定陈述句,改为否定句时要在实意动词前加助动词do not的适当形式;本题是一般现在时,故在want前加don't,故答案是I don't want you to go to your room at once.
3)答案是isn't it;本题考查句型转换;题目要求完成反意疑问句;反意疑问句的疑问句部分的结构是"助动词+主语?",助动词和主语与陈述句保持一致,并且遵循"前肯后否"或"前否后肯"的形式;本题中前面的陈述句是肯定句,故疑问句用否定,陈述句中助动词为be,主语the handbag用it代替,故答案是isn't it.
4)答案是How long have you had to stay there?本题考查句型转换;题目要求就划线部分提问;被划线的是段时间"for a week",所以用how long 提问;将原句中的助动词have提到主语之前构成一般疑问句,并将第一人称改为第二人称,故答案是How long have you had to stay there?
5)答案是He says that he comes from Australia.本题考查句型转换;题目要求改为间接引语;直接引语改为间接引语时,原句是陈述句,改为that引导的宾语从句;主句动词是一般现在时,原直接引语中的时态不做变化,主语改成与主句主语一致,故从句中动词用第三人称单数,故答案是He says that he comes from Australia.