中考网整理了关于2021年初中英语语法之that与which的区别，希望对同学们有所帮助，仅供参考。

　　两者都可指物，常可互换。其区别主要在于：

　　1.

　　引导非限制性定语从句时，通常要用which：

　　The current, which isvery rapid, makes the

　　river dangerous.

　　水流湍急，使这条河很危险。

　　He has to work onSundays, which he doesn’t

　　like.

　　他得在星期天工作，他是不喜欢这样的。

　　The London team, whichplayed so well last

　　season, has done badly thisseason.

　　伦敦队上一个季度打得很好，这个季度却打得很差。

　　2.

　　直接放在介词后作宾语时，通常要用which：

　　She may be late, in whichcase we ought to

　　wait for her.

　　她可能晚到，那样我们就要等等她。

　　The documents for which they were searching

　　have been recovered. 他们找寻的文件已找到了。

　　This morning some port wine came, for which I

　　have to thank you.今天早上送来一些波尔图葡萄酒，为此我得向你道谢。

　　注：有时“介词+which”引导的定语从句可以转换成“介词+which+不定式”结构：

　　He had only the longnights in which he could

　　study. =He had only thelong nights in which to study.

　　他只有漫漫长夜可用来学习。

　　He had a couple ofrevolvers with which he

　　could defend himself.= Hehad a couple of revolvers with which to defend

　　himself.

　　他只有一两把手枪用来自卫。

　　3.

　　当先行词是下列不定代词或被它们修饰时much, little,none, all, few,

　　every(thing), any(thing), no(thing)

　　等时，通常用that：

　　All that she lacked wastraining.

　　她缺的只是训练。

　　Have you everything thatyou need?

　　你需要的东西都有了吗?

　　The sleeping man’ssubconscious mind retained

　　everything that was saidaround him.

　　这位酣睡的人头脑的下意识能记住他周围的人说的话。

　　She would never doanything that was not

　　approved of by her parents.

　　她父母不赞同的事她绝不会做。