内容正文:
【重点考向】
之所以英语中要有非谓语动词,是为了解决句子中出现了第二个动词的问题
非谓语动词是英语中的常见语法现象,不但是语法填空、短文改错等语法题的命题点,也是阅读理解、完型填空长难句的组成部分,同时也是书面表达的加分造句技巧。
【考点实例】
1. The island, to the mainland by a bridge,is easy to go to.
A joining B to join C joined D having joined
2. Sarah pretended to be cheerful, nothing about the argument.
A says B said C to say D saying
3. While (walk) his dog in the park yesterday afternoon,Bob heard someone shouting for help in the distance.
4. I am not interested in pop music,because I often have difficulty (understand) the words.
【考点精析】
(1)to do的意义
语态:主动
to do
状态:未发生
I want to go to visit my friend.
She invited me to come.
To catch the bus,he ran as fast as he can.目的状语
(2)doing的意义
语态:主动
doing
状态:进行
He finished reading the book yesterday
The woman giving us oral lessons is from America. = The woman who gives us oral lessons is from America.
Walking along the street,we found a purse lying on the ground.=When we walked along the street,we found a purse lying on the ground.
【小测】To do PK doing
He is advised (stop) (think of) (go) abroad in these two years.
(3)done的意义
语态:被动
done
状态:已发生,完成
A retired teacher is cleaning the fallen leaves at school. 完成
一位退休教师在清理学校的落叶。
The terrified boy doesn’t like fried chips. 被动
这个被吓坏了的男孩不喜欢炸薯条。
To do PK doing PK Done
1. have(make/let使役动词) sb. do sth.——The soldiers had the boy stand with his back to his father.
2. have sb./sth, doing sth.——The two men had their lights burning all night long.
3. have sth. Done——The driver had his car washed once a week.这个司机让他的车一周被洗一次
(4)状语从句的简化
例一:To finish my homework,I didn't sleep until 12 o'clock=I work until 12 o'clock for I was to finish my homework.
例二:Knowing the answers,I felt very happy=When I knew the answers,I felt very happy.
While standing in front of the teacher,Mary was nervous.=While Mary was standing in front of th