概要：第一节：阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。A If you go into the forest with friends， stay with them. If you don‘t， you may get lost. If you get lost， this is what you should do. Sit down and stay where you are. Don’t try to find your friends—let them find you. You can help them find you by staying in one place. There is another way to help your friends or other people to find you. You can shout or whistle three times. Stop. Then shout or whistle three times
高二英语阅读理解专项训练,标签：高二英语学习指导大全,高二学习方法,http://www.kgf8.com第一节：阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
If you go into the forest with friends， stay with them. If you don‘t， you may get lost. If you get lost， this is what you should do. Sit down and stay where you are. Don’t try to find your friends—let them find you. You can help them find you by staying in one place. There is another way to help your friends or other people to find you. You can shout or whistle three times. Stop. Then shout or whistle three times again. Any signal given three times is a call for help. Keep up shouting or whistling. Always three times together. When people hear you， they will know that you are not just making a noise for fun. They will let you know that they have heard your signal. They will give you two shouts or two whistles. When a signal is given twice， it is an answer to a call for help. If you don‘t think that you will get help before night comes， try to make a little house with branches. Make yourself a bed with leaves and grass. When you need some water， you have to leave your little branch house to look for it. Don’t just walk away. Pick off small branches and drop them as you walk in order to go backagain easily. When you are lost， the most important thing to do is to stay in one place.
1.Which signal is a call for help？
A.shouting here and there
B.crying twice
C.shouting or whistling three times together
D. whistling every where in the forest
2.When you hear two shouts or two whistles，you know that ____________________.
A. someone is afraid of an animal
B. people will come to help you
C. someone needs help
D. something terrible will happen
3.What‘s the meaning of the underlined sentence？
A. Leave branches to find your way back
B. Pick off branches to build another house
C. Use branches to make a bed
D. Drop branches to look for water
4.The main idea of the passage is________________________.
A. how to travel in the forest
B. how to spend the night in the forest
C. what you should do if you want to get some water
D. what you should do if you are lost in the forest www.kgf8.com
B
The scientist from the Lockheed Space Company work in Felton， California， with the help of a computer. But the computer is placed in Sunnyside，。 about 80 kilometers away. What scientists input （输入） is sent by telephone lines to the computer， and after a time， copies of the designs are needed back in Felton as quickly as possible Lockheed people have tried several ways of sending the prints， but the most effective seems to be by pigeon. Are pigeons really used to carry messages in these days？ They are， and they send the prints faster and cheaper than any other way. Human messengers are much more expensive and slower than the pigeons. The road to Felton goes through the mountains， and the driving is not easy. An electronic printout （电子打印输出） system could do the work in Felton， but at a cost of 10 dollars a print. Pigeons carry the designs for about 1 dollar each. Now Lockheed people have ten pigeon messengers. The pigeons do the work， and they have made Lockheed more famous. You can often read the news about pigeons in the newspapers around the world.
5.The passage is mainly about ___________________.
A. Felton，California
B. the scientists
C. how to work with computers
D. sending prints by pigeon
6.This story is unusual because pigeons ____________________.
A. don‘t like carrying things
B. are often expensive to keep
C. seem out of place in the space age
D. aren’t friendly to the scientists
7.Something that‘s effective ________________________.
A. usually costs more
B. is something that works
C. is often unhappy
D. is often done by animals
8.Which happened first？
A. Pigeons were used as messengers.
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