高三英語M6 U3(Word Power / Grammar / project)專項復習教案
a. which; which b. that; that c. which; that d. that; which
15. a story goes ____ elizabeth i of england liked nothing more than being surrounded by
clever and qualified noblemen at court. a. when b. where c. what d. that
iv. 閱讀理解：
a
colour blindness is a condition in which a person cannot see all colors. this defect(缺陷) is more common in men than in women. about 60 million people in china suffer from such a defect. usually they can see only two basic colors and live in a black and white world. they are often unable to tell other colors, especially red from green. this defect can bring about problems because many colour-blind people do not realize that their eyesight is defective. they have learned to use the colour names that everyone else uses, and they fail to know that they do not see the colors that others see. there is a risk that their condition may place them in danger. if they mix up red with green, for example, they may be able to tell traffic signals only by their brightness. scientists believe that color blindness is a defect received from the parents and grandparents, and no medical treatment can make these people see as well as other. however, the well-known eye doctor zhao wenging, who has invented looking glasses to help those suffering from color blindness, said that when some of these people tried his invention, their joy was hard to imagine. somebody said it was like the window that had suddenly been thrown open to his soul. from then on he saw such a beautiful world.
1. most colour-blind people can’t tell ____. a. black from white
b. red from green c. the two basic colors d. any colors
2. how many people in china are colour-blind?
a. about one out of twenty. b. about six out of one hundred.
c. about one out of six. d. about four out of one thousand.
3. color blindness may cause problems because those who suffer it __________.
a. do not use color names correctly b. do not know they can’t see all colors
c. do not see traffic signals d. do not realize their eye conditions are in danger
4. which of the following is not mentioned in the passage?
a. color-blind people can’t see so well as normal persons.
b. color-blind people may meet with dangers because of this defect.
c. color-blind people can’t do special jobs.