题目内容
3.-The old man is old look after himself.-Let's go and help him.( )
| A. | too; to | B. | as; as | C. | so; as | D. | so; that |
分析 这老人太老而不能照顾他自己.咱们去帮助他.
解答 答案:A.as…as意为"和…一样",表示同级的比较.使用时要注意第一个as为副词,第二个as为连词.其基本结构为:as+adj./adv.+as.在表示"和…一样…"时,可用"as…as"结构(前面的as后要用原形).在表示"不像…那样…"时可用"not as(so)…as"这种结构.too…to…通常用来表示否定含义,即"太…而不能…".so…that…如此…以致于…根据句意:这老人太老而不能照顾他自己.咱们去帮助他.应选:A.
点评 so…that…如此…以致于…too…to…太…而不能…这是同学们容易弄混的短语,要牢记.
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