| 词组 | that(why) |
| 释义 | that ： why-806 显而易见，这两者的词类是不一样的——前者是个关系代词，后者是个副词，有时却会混淆；这主要是由于句中用了 reason 作主语或表语所引起的。 例如： The reason that he came back is that he needs rest. 他回来的理由，就是他需要休息。（不说 The reason why …） That's the reason that I offered to take responsibility upon myself. 这就是我自告奋勇的理由。（不说 That's the reason why …） 比较： The reason that he came back is that he needs rest. 他回来的理由，是他需要休息。 The reason why he came back is unknown. 他为什么要回来，没有人知道。 That's the reason that I offered to take responsibility upon myself. 那就是我自告奋勇的理由。 That's why I offered to take responsibility upon myself. 那就是为什么我自告奋勇的理由。 |
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英语用法大全包含4352条英语用法指南，基本涵盖了全部常用英文词汇及语法点的翻译及用法，是英语学习的有利工具。