题目内容
14.-Mum,I'm sad because I failed my exam again.-Don't give up.________hard and you'll succeed in the end.( )
| A. | Study | B. | Studies | C. | Studying | D. | To study |
分析 妈妈,我很难过因为我考试又失败了. 不要放弃.努力学习并且你最后一定将会取得成功.
解答 答案:A.这道题考查的是祈使句的用法.祈使句一般没有主语,实际上是省略了主语"You",是以动词原形开头的句子.观察一下这个句子,明显没有主语,所以肯定是个祈使句,应选:A.
点评 祈使句的肯定句式有三种形式,即
1)Do型(以行为动词原形开头),例如:Sit down?坐下!Stand up?起立!
2)Be型(以be开头),例如:Be quiet?安静!
3)Let型 (以let开头),例如:Let me help you.
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