大学英语：enough作为副词时修饰

　　4. enough作为副词时修饰形容词放在形容词后，adj.+enough for sb. to do sth. e.g. it is light enough for us to be able to see its outline.

　　5. 初次接触到带介词定语从句，如：

　　The light by which we see the old moon does not come from the sun， but from the earth.

　　“The old moon in the new moon‘s arms” is nothing but that part of the moon’s surface on which it is night.

　　There are several ways in which we can make material more meaningful.

　　Which代指前面被修饰的名词，翻译时，就把which前的介词放在被修饰的名词前即可。

　　如：The light by which=by light 通过月光

　　surface on which=on surface 在月亮上的表面

　　several ways in which=in several ways 在很多方面