过去分词作状语学案

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过去分词作状语学案

时间状语

1.When it is seen from the hill, the park looks very beautiful.

2.Don’t speak until you are spoken to.

条件状语

3.If I am given a time machine , I will pay a visit to the future.

4.If we were given more time, we could do it much better.

5.If it is heated to a high temperature, water will change into vapor.

让步状语

6.Though they had been warned of the storm, the farmers were still working in the fields.

7.Even if I’m invited, I won’t take part in the party.

方式、伴随状语

8.The teacher entered the classroom, and he was followed by a group of students.

9.The teacher stood there and was surrounded by the students.

原因状语

10.Because the boy was greatly touched by his teacher’s words, he did a lot of things to help

his classmates.

11.Because he was surprised at what happened, Tom didn’t know what to do.

Practice: Change the following clauses into Past Participles.

1.Because she was given advice by the famous detective, the young lady was no longer afraid.

2.Because it was done in a hurry, his homework was full of mistakes.

3.When it is heated, ice will be changed into water.

4.If I am compared with you, we still have a long way to go.

5.The hunter left his house, and he was followed by his dog.

辨析1 Having done &Doing 、Done& Having been done

1._________other students, Tom went into the classroom.

2._______________the homework, Tom went out to play.

3._____________________________many times, the problems were settled at last.

辨析2

Not doing & Not having done & Not having been done

1.没有意识到危险的存在,他朝森林深处走去。

__________________________________(realize) the danger, he went deep into the forest.

2.没有为此受到责备,他暗自高兴。

________________________(blame) for it ,he felt pleased.

辨析3独立主格结构

1.钱被偷了,男孩不敢回家。

_____________,the boy didn’t dear to go home.

2.天气允许的话,明天我们去海滩。

______________________, we will go on an outing to the beach tomorrow.

易混辨析

work

1.________hard,you will succeed sooner or later.

2._______hard and you will succeed sooner or later.

leave

1.She got off the bus ,_______ her handbag on her seat .

2.She got off the bus , _______her handbag on her seat .

follow

1.The hunter left the house,________by his dog.

2.The hunter left the house and____________ by his dog.

3._____________his owner,the little dog came in.

听到这个消息,眼泪顺着她的脸颊流了下来。

1.Hearing the bad news ,tears ran down her cheeks.

2.Hearing the bad news ,she cried .

3.When she heard the bad news ,tears ran down her cheeks.

分词作状语答题记忆口诀

分词作状语,主语是问题。

逗号前后两动作。共用一主语。

主语找出后,再来判关系。

主动-ing,被动用-ed。

Having done 表先后,千万要牢记。