题目内容

The girl who _______ beautiful eyes _______a prize in yesterday’s singing contest.

A. has; wins B. had; won

C. having; won D. has; won

 

D

【解析】

试题分析:句意:长着一双漂亮的眼睛的这个女孩在昨天的歌唱比赛中得奖了。第一个空说明人的长相时,要用一般现在时;而第二个空描述的是过去的事情,因此要用一般过去时。故选D。

考点:考查时态的辨析。

 

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You’ve probably heard of working dogs that help police officers, or horses that help farmers. Did you know that carrier pigeons(信鸽)can be trained to help people too? Here are some examples.

Mailman

Carrier pigeons can be trained to carry messages to people. The note is placed into a small can. The can is tied to the pigeon’s leg. Then the pigeon flies off with the note.

Lifeguard

From high up in the sky, specially trained pigeons can find orange life jackets in the ocean. Sometimes it is difficult for humans to find people lost at sea, especially when the weather is bad. However, pigeons can fly quickly over a large area of water to look for people.

Spy

Many years ago, carrier pigeons were used to help our country during wars (战争). “Spy pigeons” had small cameras that were tied to their feet. As a pigeon flew over enemy (敌人)land, the camera took photos of the land below. This would allow our soldiers to see where the enemies were and what they were doing.

So next time you see a pigeon, stop and watch it closely. What might look like an ordinary bird to most people, might actually be helpful.

1.Which part of the carrier pigeon is the can tied to?

A. The pigeon’s back. B. The pigeon’s head.

C. The pigeon’s neck. D. The pigeon’s leg.

2.What kind of people can the carrier pigeons find?

A. The people in orange life jackets at sea

B. The people in red jackets in the boats.

C. The people swimming in the ocean.

D. The people lost in the mountains.

3.Which of the following statements is TRUE according to the passage?

A. A pigeon could predict what the weather would be like.

B. A pigeon was tied with a small camera around its leg.

C. A pigeon could help us to know the number of the enemy.

D. A pigeon carried the camera to take photos of the enemy land.

4.What kind of jobs are mentioned for a carrier pigeon?

A. A mailman, a lifeguard and a spy.

B. A trainer, a spy and a police officer.

C. A soldier, a police officer and a mailman.

D. A farmer, a weather reporter and a lifeguard.

5.What is the purpose of writing this article?

A. To make readers like pigeons more.

B. To teach readers about the lives of wild pigeons.

C. To tell readers about real jobs held by carrier pigeons.

D. To share science fictions about pigeons helping people.

 

Who would win in a competition to memorize numbers, a chimp (黑猩猩) or a teenager? The teenager? Think again. Scientists have proved that chimps perform better than human beings when it comes to this kind of problem. We may have to rethink what we believe about human memory.

Memory is our ability to learn something, save it and recall it when needed. Our memories are important to our sense of self, our personalities, and our ability to understand the world.

Scientists say that there are different types of memory. There is short-term memory and long-term memory. Your short-term memory saves information for a few seconds or a few minutes. For example, the time it takes to compare the prices of a few items in a store. Long-term memory involves the information you try hard to keep, because it’s meaningful to you (an example is data 数据 about family and friends. ) And then there is visual memory and sound memory. But these are not hard and fast: scientists argue a lot about the nature of memory.

Scientists have also found that people memorize things in different ways. Some memorize better with the help of pictures. Others are helped more by sounds. One thing’s for sure. If you can combine different kinds of memory together, you will remember a lot! So why not try pictures with English words? At the same time listen to recordings of the same group of words. It may help when it comes to memorizing it.

Imagination and association can be useful too. By imagination scientists mean picturing a word in your mind. Association means relating the word to something you already know.

1.What can we learn from Paragraph 1?

A. Human beings are less clever than chimps.

B. Human memory is not as good as before.

C. Chimps can memorize numbers better than teenagers.

D. Chimps perform better than human beings in many aspects.

2.How many kinds of memory are mentioned in the article?

A. 2 B. 3C. 4 D. 5

3.According to the article, which of the following is the best way to memorize words?

A. By watching TV.

B. By listening to music.

C. By writing them out many times.

D. By listening and watching pictures.

4.According to the article, which of the following is TRUE?

A. Memory is the most important ability for human beings.

B. Long-term memory usually involves more important things.

C. Scientists have made sure of the nature of memory.

D. Imagination is better than association in memorizing things.

5.Where do we probably read the passage?

A. A textbook B. A science magazine

C. An advertisement D. A news report

 

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