课时同步（人教版）高二选修8Unit3-1

The word "head" has several meanings which must be carefully d__________ from each other.
The Internet is a very c__________ way to communicate and share information with people all over the world.
To gain more market share, we decrease the price of the p__________.
Peter t__________ on Clair's window to get her attention as he walked by her office.
What we do can make more people understand the i__________ of birds protection.
The deepest secret is that life is not a process of __________ (发现), but a process of creation.
Then, __________ (突然地), he stopped and, without a word, left the room.
But, on the other hand, as our standards of life skyrocket (飞涨), so do our __________ (期望).
When opening an __________ (应用程序) you will usually see a window of this type appear.
He __________ (声称) to be an insurance salesman but later was found to be a policeman.

给……打电话 __________________________________________________
偶尔；有时 __________________________________________________
开始；着手 __________________________________________________
(以防)万一 __________________________________________________
迅速把手伸入；一心投入 _______________________________________
开始(做) __________________________________________________
的确；事实上 __________________________________________________
不挂断；紧紧握住；稍等 _____________________________________________
次序颠倒；发生故障 _________________________________________________
设法联系上(尤指打通电话)；(设法)做完；通过 _________________________
回复电话 __________________________________________________
挂断电话 __________________________________________________
开始，着手 __________________________________________________
被踩出来的路；常规；惯例 ___________________________________________

It is known that some great scientific __________ (discover) occurred by chance.
As soon as the __________ (produce) are introduced to the market, they enjoyed great success.
We like the __________ (convenient) of shopping online, but worry about its safety.
Compared to the parents' __________ (expect), what we have achieved is too little.
He has become so fat that he was beyond __________ (recognize).
Every student had an __________ (apply) form in his hand, but no one knew whom to send it to.
They are busy with their study and only see each other very __________ (occasional).
He had promised to go with us, but he changed his plan __________ (abrupt).
The people who suffer from sandstorms know the __________ (important) of environmental protection.
As time went by, the plan he made proved fairly __________ (practice).

The machine running well now that was once __________ was repaired by us.
When she __________ the forest, she found herself in a quite different world.
He still bites his nails __________, but soon he'llgrow out of the habit.
__________, television has opened windows for everyone. It can be said that TV has brought reality to the public.
When the bus starts moving, our bodies seem to want to stay behind, and we have to __________ to something.
He __________ his jacket pocket to make sure his wallet was still there.
Soapy, having decided to go to the Island, at once __________ accomplishing his work.
Would you __________ later? The manager will probably be back at 2: 00 in the afternoon.
Give me your telephone number __________ I need your help.
This morning someone __________ from downtown and asked to see me at two o'clock.

1. It is difficult to __________ one twin from the other.
They almost don't __________ from each other.

Martin __________ black people to fight for freedom.

(2010·北京四中高三期中测验)—Shall I give you a ride since you live so far away?
—Thank you. __________.

The novel The Da Vinci Code __________ a great success and was translated into 44 languages in 2004.

We needed a new cupboard for the kitchen. So Peter made __________ from some wood we had.

—Mom, it __________ is nice weather. I want to skate this afternoon.
—Don't you think the ice on the lake is too thin to __________ your weight?

—Listen, there is some strange noise. This machine must be __________.
—I think so. You must have it checked.

I haven't seen Anna since she left our hometown two years ago, but we do keep in touch with each other by sending e-mails __________.

—When would it be __________ for you to go to the science museum with me?
—I am free this Friday afternoon. Let's meet at 2 pm at the school gate.

Your letter __________ (使我回忆起那些日子) when we worked together on the docks fifteen years ago. (call)
Children should be taught to __________ (辨别是非). (distinguish)
Only when the war was over in 1945 __________ (他才能够) return to his hometown. (able)
He could have been active in the relationship but he __________ (起消极的作用) in it. (passive)
Darwin __________ (开始质疑看法) about how life had developed on the earth. (set)
I am afraid the line is busy, would you __________ (再等一会儿吗) ？ (hang)
To my anger, I__________ (我的钱包被偷了) on the bus yesterday. (have)
Good idea. I__________ (再也不待在家里了) any more, how about today? (bear)

他发现桌子上放着一本写有他的老师的名字的杂志。 (用过去时)
__________________________________________________
这一家人搬走了，因为这里经常交通堵塞，孩子上学不方便。 (traffic jam; convenient)
__________________________________________________
打扫完房间之后，她开始做饭。 (set about)
__________________________________________________
这种药的有效期是三年。 (valid)
__________________________________________________
你最好给他打个电话以防他忘了确切的时间。 (call up; in case)
__________________________________________________

Once upon a time the colors of the world started to quarrel. Green said, "Clearly I am the most important. I am the sign of life and hope. I was chosen for grass, trees and leaves. Without me, all animals would            ."
Blue interrupted, "You only think about the            , but consider the sky and the sea.             the water that is the basis of life and drawn up by the clouds from the deep sea. Without my peace, you would all be            ."
Yellow chuckled (笑道), "You are all so serious. I bring laughter, fun, and             into the world."
Orange started next to blow her trumpet, "I am the color of health and strength. I may be            , but I am precious for I serve the needs of human life. When I fill the sky            , my beauty is so striking that no one gives another （8）             to any of you."
Red could stand it             and he shouted out, "I am the ruler of all of you. I am the color of danger and of bravery. I am willing to             truth. I am also the color of passion and of love."
Then came Purple and Indigo (深蓝) ……
The colors went on boasting, each convinced ofhis or her own            . Their quarreling became louder and louder. Suddenly there was a startling flash of bright lightening thunder. Rain started to pour down            . The colors crouched (蜷缩) down           , drawing close to one another for comfort.
In the midst of the clamor (叫嚷), rain began to speak, "You foolish colors, fighting       (14)         yourselves, each trying to dominate            . Don't you know that you were each made for a special purpose,            ? Join hands with             and come to me." Doing as they were told, the colors             and joined hands. They formed a colorful rainbow. From then on, whenever a good rain             the world, a rainbow appears in the sky. They remember to             one another.

A．stay B．leave C．go out D．die

A．earth B．moon C．star D．sun

A．That is B．I am C．It is D．This is

A．anything B．nothing C．something D．everything

A．warmth B．sadness C．depression D．anxiety

A．usual B．normal C．common D．scarce

A．at midnight B．at noon or at night C．at sunrise or sunset D．during the day

A．gift B．honor C．thought D．respect

A．for more B．any more C．very much D．no longer

A．turn to B．fight for C．struggle with D．bend over

A．superiority B．disadvantages C．inferiority D．weakness

A．gently B．quietly C．violently D．peacefully

A．with care B．in fear C．by chance D．on purpose

A．amongst B．by C．for D．against

A．others B．themselves C．the other D．the rest

A．equal and simple B．ordinary and similar C．more or less D．unique and different

A．each other B．me C．one another D．them

A．combined B．separated C．united D．divided

A．cleans B．washes C．brightens D．dampens

A．appreciate B．quarrel with C．ignore D．Praise

We __________ to paint the whole house but finished only the front part that day.

When __________ for his views about his teaching job, Philip said he found it very interesting and rewarding.

(2012·辽宁) Not until he retired from teaching three years ago __________ having a holiday abroad.

The headmaster will not permit the change in the course, nor __________ it a thought.

Only with the greatest of luck __________ to escape from the rising flood waters.

Never before __________ seen anybody who can play tennis as well as Robert.

After that, he knew he could __________ any emergency by doing what he could to the best of his ability.

(2009·北京) For breakfast he only drinks juice from fresh fruit __________ on his own farm.

—Sorry, I have to __________ now. It's time for class.
—OK, I'll call back later.

Some parents are just too protective. They want to __________ their kids from every kind of danger, real or imagined.