题目内容

完形填空(共10小题,每小题1分,满分10分)

阅读下面短文,从短文后所给各题的四个选项(A、B、C、D)中,选出可以填入空白处的最佳选项。

Dolphins are mammals, not fish. Can dolphins talk? Maybe they can’t talk as human beings do, but they talk with sounds. They show their with sounds.

Dolphins travel in a group. We call a group of fish a “school”. They don’t like school children, but they travel together.

Dolphins talk to each other in the school. They give out different . They tell when they are happy or sad or afraid. They say “ ” when a dolphin comes back to the school. They talk when they play. They can even make sounds above water. However, they make many more sounds under water. People hear these sounds because the sounds are very, very high. make tapes of the sounds and study them.

Sometimes people catch dolphins for a large aquarium (水族馆). People can watch the dolphins in a . Dolphins don’t like to be in an aquarium away from the sea. They are sad and lonely.

Dolphins are very friendly animals. Maybe you have heard some that people are saved by dolphins at sea. Dolphin meat is good, people don’t like to kill them. They say that dolphins bring good luck.

1.A. ideas B. feelings C. interests D. activities

2.A. study B. play C. hunt D. talk

3.A. help B. signs C. information D. words

4.A. Morning B. Good-bye C. Congratulations D. Welcome

5.A. not any B. a few C. few D. all

6.A. won’t B. don’t C. mustn’t D. can’t

7.A. Engineers B. Directors C. Scientists D. Zookeepers

8.A. show B. programme C. movie D. school

9.A. researches B. secrets C. accidents D. stories

10.A. so B. but C. though D. unless

1.B

2.A

3.C

4.D

5.B

6.D

7.C

8.A

9.D

10.B

【解析】

试题分析:这篇短文重点介绍了海豚的生活习性及他们不同于其它动物的特点。它们一般集体活动,是哺乳动物,他们通过声音彼此交谈,也具有人类的情感,并且被人们认为是会带来幸运的动物。

1. ideas想法; B. feelings感觉; C. interests兴趣; D. activities活动,句意:它们用声音来表达它们的感觉。根据句意及上下文此处指情感,故选B。

2. study学习,研究; B. play玩耍; C. hunt打猎; D. talk谈话。根据like school children可知他们不像孩子在学校里学习,而是在一起旅游,故选A。

3. A. help帮助; B. signs标志; C. information 信息; D. words语言。根据They tell when they are happy or sad or afraid.可知他们发出不同的信息,故选C。

4. A. Morning早晨; B. Good-bye 再见; C. Congratulations祝贺; D. Welcome欢迎。根据Sometimes people catch dolphins for a large aquarium可知当他们回到学校时他们彼此说祝贺的话,故选D。

5. not any没有一些; B. a few一些;;C. few很少; D. all全部。根据they make many more sounds under water.可知海豚在水上发出一些声音,这里用a few修饰可数名词sounds, 故选B。

6. the sounds are very, very high.可知人们不能听到这种声音,因为声音超过人们能听到的声波,故选D。

7. A. Engineers工程师; B. Directors董事; C. Scientists 科学家;D. Zookeepers饲养员。根据study them.可知是科学家把声音录在磁带上,回去进行研究,故选C。

8. A. show 演出; B. programme节目; C. movie电影; D. school学校。根据Sometimes people catch dolphins for a large aquarium这里可知人们抓住海豚让他们去表演,故选A。

9. A. researches 研究报告; B. secrets秘密; C. accidents事故;D. stories故事。根据people are saved by dolphins at sea.可知也许你听到一些海豚在海上救人的故事,故选D。

10. A. so因此; B. but但是; C. though虽然,尽管; D. unless除非。根据They say that dolphins bring good luck. 尽管海豚的肉是好吃的,但是人们也不喜欢猎杀它们,故选B。

考点:科普类短文

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Soon computers and other machines will be able to remember you by looking at your eyes! The program works because everyone’s eyes are different. So in the future you won’t have to remember a number when you want to use a machine or take money out of a bank. You’ll just have to look at the machine and it will be able to tell who you are.

The eye-recognition(眼睛识别) program is already being tested in shops and banks in the USA, Britain and France. Soon, this technology(技术) will change all other ways of finding out who people are.

However, scientists are working on other systems. Machines will soon be able to know you from the shape of your face or hands or even your smell! We already have machines that can tell who you are from your voice or the mark made by your fingers.

Eye-recognition is better than other kinds because your eyes don’t change as you get older, or get dirty like hands or fingers. And even twins have different eyes, so the program can be up to 94% correct, depending on(依靠) how good the technology is. Some programs may only be right 51% of the time. In Britain, it was found that 91% of people who had tried it said that they liked the idea of eye-recognition.

In the future your computer will be looking at you in the eye. So smile!

1.The eye-recognition program has already been tested in in a few countries.

A.shops and banks

B.libraries and schools.

C.banks and schools

D.hospitals and hotels

2.How does the eye-recognition program work?

A.You type a number.

B.You look at the machine.

C. The machine listens to your voice.

D.You need to walk with the machine.

3.We already have machines that can tell who you are from .

A. your eyes or your smell

B.your face or your voice

C.your face or your foot print

D.your voice or the mark made by your finger

4.The eye-recognition program can be up to correct, depending on how good the

technology is.

A.51% B.14% C.94% D.49%

5.Which of the following is true?

A.Eye-recognition program has already been tested in the USA.

B.Smell-recognition will take the place of all other ways of finding out who people are.

C.51% of people like the idea of eye-recognition program.

D.Computers can remember you by looking at your clothes.

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