12定语从句教案考点重点解析

定语从句

引入：（兴趣、过度、连贯、转动思维、考试地位）

定义：在复合句中做定语的从句。

先行词：表示人物、时间、地点、原因

关系代词：

that, who, whom（人做主宾表）

Do you know the man that/whois standing under the tree?

that, which(物做主宾表)

She got a computerwhich(that)herparents bought for her.

Whose(人、物都做定语)

关系副词（做状语）：

when（时间）：I still remember the day when you left for Beijing.

Where(地点)：This is the school where my mother works.

Why(原因)：Could you explain the reason why you were late?

只能用that,不用which的五种情况如下。

当先行词是：all, little, much, none, anything, something, nothing, any, no.

Is there anythingthat you don’tunderstand?

Tom told his mother allthat hadhappened.

I want to read allthe books that werewritten by Luxun.

当先行词前有the only, the very, the last修饰时（当先行词是人也可以用who/whom）

He is theonly person that/whocan help you out.

当先行词是被序数词或形容词最高级修饰时。

This is thebest book that Ihave ever read.

4．当主句是以疑问词开头的特殊疑问句时。

Whois the boy thatis playingfootball?

that/which/whom/不可以省的两种情况。

当关系代词which, whom在从句中做介词宾语并且介词置于关系代词之前时。

I will never forget the day onwhich I joinedthe club.

Don’t talk about suchthingsof which you arenot sure.

that/which/whom/在从句中做主语。

Who istheboy that istalking with our teacher?

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