题目内容
20.You needn't finish your homework now.It can bedone(do) after school.分析 你现在不必完成你的作业,它可以在放学后做.
解答 答案:done
联系语境,根据关键部分It can be 可知这里的it是代指上句的 homework,结合提示词为动词do,判断出主语it(作业)是动词do的动作承受者,指作业被做,所以应该用被动语态;结合can be可知此句运用了含有情态动词的被动语态,构成为:情态动词+be+过去分词;所以此处应用do的过去分词为done.故填:done
点评 此题考查被动语态的用法.做题时联系语境和关键词判断出所用的具体的语态,并结合其构成做出正确答案.
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