一道关于情态动词的英语习题
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一道关于情态动词的英语习题
The had plenty of bread,so she__a loaf.
A.needed not to buy B,need not to have bought C,needn't have bought D.didn't need to buy 这道题应该怎么判断选哪个?如何判断need是做情态动词还是实义动词呢?如果做实义动词那么D的用法对吗?可以说是didn't need吗
The had plenty of bread,so she__a loaf.
A.needed not to buy B,need not to have bought C,needn't have bought D.didn't need to buy 这道题应该怎么判断选哪个?如何判断need是做情态动词还是实义动词呢?如果做实义动词那么D的用法对吗?可以说是didn't need吗
![一道关于情态动词的英语习题](/uploads/image/z/5981302-46-2.jpg?t=%E4%B8%80%E9%81%93%E5%85%B3%E4%BA%8E%E6%83%85%E6%80%81%E5%8A%A8%E8%AF%8D%E7%9A%84%E8%8B%B1%E8%AF%AD%E4%B9%A0%E9%A2%98)
区别:needn't have done表示过去没必要做而实际上做了;
didn't need to do表示过去没必要做而实际上也没做.
根据前面的句子They had plenty of bread来判断,she没必要买面包而实际上买了,所以选C.
didn't need to do表示过去没必要做而实际上也没做.
根据前面的句子They had plenty of bread来判断,she没必要买面包而实际上买了,所以选C.