用所给动词的适当形式填空。1. What a pity (遗憾)! Some students just don’t know how (have )fun.2your

发布时间:2020-08-20 10:38:12

用所给动词的适当形式填空。
1. What a pity (遗憾)! Some students just don’t know how     (have )fun.
2. ---     your father      (do) any housework at home?
--- No. My mother does it.
3. You should practise      (read) English every day if you want to learn it well.
4.Wendy always      (dress ) up to celebrate Halloween.
5.Dad and Mum      ( not be ) busy, so they can watch TV now.to have, Does do, reading, dresses, aren’t 

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(答案→)to have, Does do, reading, dresses, aren’t 
解析:
1.本句的含义为真遗憾,一些学生不知道如何玩得开心,how后跟动词不定式可代替从句,故本句空格处填to have。
2.本题为一般疑问句,引导词为助动词does,后跟动词原形do,故本题空格处填Does do。
3.practise doing表示练习做某事的含义,故本句空格处填reading。
4.本题的主语为单数第三人称,故本题中的打扮应写成单数第三人称形式dresses。
5.本题的含义为爸爸和妈妈现在不忙,主语为复数,故be动词使用are,否定形式为aren’t,故本题空格处填aren’t。
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