Advertise
②a. a changed world已经变化的世界。 b. a changing world正在变化的世界。
③a. the risen sun已经升起的太阳。 b. the rising sun正在升起太阳。
3). 过去分词短语和-ing 短语及不定式短语作后置定语的区别
a．过去分词作定语，表示动作发生的时间早于谓语动词，或者没有一定的时间性，只表被动关系；而-ing形式作后置定语则表示正在进行的动作或状态；如动作发生在将来，用动词不定式作定语。
例：①I don’t like to see letters written in pencil．
我不喜欢看用铅笔写的信。（只表被动，无时间性）
②This is the building built last year．这是去年建的楼房。（被动，完成）
③The building being built there is our lab．
那里正建的那幢建筑物是我们的实验室。（正在进行）
④They have designed a building to be built next year．
他们已设计了一幢明年要建的楼房。（将来）
b表被动含义时，瞬时动词不能用-ing 进行式的被动语态，应使用过去分词。
例：①most of the people being invited to the party were famous scientists. (Ⅹ)
②Most of the people invited to the party were famous scientists．(√)
多数应邀参加晚会的人都是著名的科学家。
c．-ing完成时的被动语态不能用作定语，表被动含义时用过去分词。
例：①We enjoy seeing the films having been directed by Charlie Chaplin．(Ⅹ)
②We enjoy seeing the films directed by Charlie Chaplin．(√)
我们喜欢看卓别林导演的电影。
2. 过去分词和不定式作宾语补足语
不定式作宾语补足语与宾语构成主动关系，过去分词作宾语补足语与宾语构成被动关系。
例：①When we talk with others，we make ourselves understood not just by words.
Advertise由www.77xue.com收集及整理,转载请说明出处www.77xue.com
www.77xue.com
1. The results of the test show that ______
A. breakfast has great effect on work and studies.
B. breakfast has much to do with people’s health.
C. a person will work better if he has simple breakfast
D. breakfast only affects those who work with their brains .(Key: A)
2. The passage mentions that many people believe that if you don’t eat breakfast, you will____.
A. not lose weight B. be healthier
C. gain weight D. lose weight (Key: D)
3. We can infer from the passage that _____
A. one can work better without breakfast.
B. morning diet will do good to your health.
C. reducing lunch and supper will help lose weight.
D. breakfast is more important than lunch and supper. (Key: C)
4. What is the best title for this passage?
A. Good Breakfast B. Why Eating Breakfast?
C.No eating, No gaining D. What is breakfast
(Key: B)
探究活动
BIG！
我刚来美国时，在肿瘤研究所研制一种肿瘤疫苗，已在病人身上试用了，我自认为我的实验技术是很好的。所以有一次我的老板对我说："The experiment's very big."我随口答道："No,It's very small for me."老板用奇怪的眼光看着我说："The vaccine have been tested by patient."(疫苗已给病人试用了)
上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] 下一页
