副词作状语修饰形容词的用法,副词作状语修饰整句话例句

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不定式作表语是形容词的状语,即:

“主 系 表(adj.) to do”结构

副词作状语修饰形容词的用法,副词作状语修饰整句话例句(1)

记录典型问题 分享教学方法

S: 学生 T: 老师

S: 老师,The room is comfortable to

live in. 这句话中为什么必须加介词in?

T: 此句型结构为:

主 系 表(adj.) to do

首先明白:

此时不定式to do担当状语,即:

起副词作用,修饰前面的表语形容词。

其次,必须掌握四个关键点(考点):

1.此结构中不定式动词必须是及物动词,若是不及物动词,后需加介词。

原因:此结构中不定式与句子主语形成动宾关系,即:句中存在不定式动词的逻辑宾语,所以动词必须及物。

比如:

She is interesting to talk to /with.

和她谈话很有意思。

副词作状语修饰形容词的用法,副词作状语修饰整句话例句(2)

2.一般,此结构中不定式用主动形式表被动。比如:

The question is difficult to answer.

无需说:

The question is difficult to be answered.

但是,若表语adj.是表(心理)状态的,根据句意,不定式若表被动,也须用被动形式to be done。比如:

I am grateful to be taken care of.

我很感激被照顾。

3. 此结构与it做形式主语句型的转化。

即:It be adj.(for/of )sb. to do sth.

比如:The water is safe to drink.=

It is safe to drink the water.

She was hard to convince.=

It was hard to convince her.

可转化条件:句中形容词为形容人或物的品质或性质类形容词。

副词作状语修饰形容词的用法,副词作状语修饰整句话例句(3)

4. 关于此结构中形容词的类型。

1)sb. be 情感/状态类adj. to do

表示:做某事某人的情绪或状态。

如:I am sorry to hear that.

He was lucky to find a good job.

2)sb./sth. 品质/性质类adj. to do

如:You were brave to act like that.

=It was brave of you to act like that.

The fruit isn’t fit to eat.

= It isn’t fit to eat the fruit.

S: 老师,那情感或品质类形容词需要区别记忆吗?

T: 形容词类型只要与主语对应即可(即说得通),无需刻意区分记忆。

练一练:汉译英

1.你这样做是对的。

2.和他在一起很有趣。

S: 答案

1. You were right to do so.

或It was right of you to do so.

2. He was amusing to be with.

或It was amusing to be with him.

副词作状语修饰形容词的用法,副词作状语修饰整句话例句(4)

本节课教与学心得体会:

在一个知识点上深度学习,其他知识点,相关的或不相关的,都会产生共鸣!

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