题目内容

【题目】Thomas Edison was born in 1847.When he was a child,he liked to find out how things worked.One day when he was five,his father saw him sitting on some eggs,and asked what he was doing that for.He did not reply(回答).Instead he asked why he was not able to hatch(孵化)chickens while the hens could.

Edison was in school for only three months,but he asked a lot of strange questions.His teacher did not understand him and said that he was not bright and was not worth teaching.His mother took him out of school and taught him herself.The boy was soon reading books for grown—ups.He showed special interest in science.

By the time he was ten,he had already built a small chemistry lab of his own.He planted vegetables in his garden and sold them to buy chemicals.

Once his mother was ill.The doctor said she needed an operation at once.But it was night and the oil lamp in the room gave poor light.Edison thought hard and had an idea.He put all the oil lamps he could find on a long table.Then he placed a big mirror(镜子)behind them.The room became quite bright.So the doctor could operate,and his mother was saved.

At the age of twelve,Edison began selling candy,sandwiches and newspapers on a train.In his spare time,he printed a newspaper on the train and sold copies to the railway workers.

One day in August,1862,Edison saw a boy playing on the tracks at a station.A train was coming near quickly,and the boy was too frightened to move.Edison rushed out and carried the boy to safety.The boy’s father was the station master.He was so thankful that he taught Edison railway telegraphy(电报学).Edison soon became very good at it and later he left home to work in different cities.This gave him a start in his life.He was then just a boy of sixteen.

1One day when Edison was five.he was sitting on some eggs

A. to hatch chickens B. to lay an egg

C. to cook eggs D. to eat the eggs

2Edison was in school for

A. three years B. seven years C. five years D. only three months

3Edison built his own chemistry lab .

A. when he was five B. at the age of ten

C. when he was sixteen D. at the age of twelve

4The underlined word“operation”in the passage means .

A. 护士 B. 医院 C. 手术 D. 救护车

5According to the passage.which of the following is NOT true?

A. Edison’s teacher thought that Edison was not bright and was not worth teaching.

B. Edison was interested in science when he was young.

C. Edison saved the station master’s son one day in Autumn,1 862.

D. Edison left his home to work in different cities when he was twelve.

【答案】

1A

2D

3B

4C

5D

【解析】这篇短文给我们介绍了著名的发明家爱迪生,爱迪生很小的时候就对科学感兴趣,他在学校里只呆了三个月,很小的时候就做过很多不同的工作。他有很多伟大的发明。

1推理判断题。根据短文第一段中One day when he was five,his father saw him sitting on some eggs,and asked what he was doing that for.He did not reply(回答).Instead he asked why he was not able to hatch(孵化)chickens while the hens could可知,爱迪生坐在鸡蛋上,当他的爸爸问他的时候,他没有回答,反而问他的爸爸他为什么不能像母鸡那样孵小鸡。由此可以推断,爱迪生是想孵小鸡。故应选A。

2细节理解题。根据短文第二段中Edison was in school for only three months可知,爱迪生在学校只呆了三个月。由此可知应选D。

3细节理解题。根据短文第三段中By the time he was ten,he had already built a small chemistry lab of his own.可知,到爱迪生10岁的时候,他就已经建立了自己的一个小实验室。由此可知选B。

4词义猜测题。根据划线单词所在的句子Once his mother was ill.The doctor said she needed an operation at once可知,爱迪生的妈妈生病了,医生说需要…,operation应该跟治病有关,故应选C,是手术的意思。

5推理判断题。根据短文第五段的内容可知,在爱迪生12岁的时候,他做过各种各样的工作,这一段里并没有说他去不同的城市里工作,故D选项不对。根据短文第二段中His teacher did not understand him and said that he was not bright and was not worth teaching可知,A是正确的;根据He showed special interest in science可知B是对的;根据短文最后一段的描述可知C是对的。

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【题目】B

Some people have a very poor sense of direction. Unluckily,I am one of them. I have visited a place many times but I may still get lost there the next time.

When I was a little girl,I never dared to ask strangers the way. And so I used to walk round in circles and hope that by chance I would get to the place I was going to.

Now,I am no longer too shy to ask people for directions, but I often receive helpless or even wrong information. So I try to avoid giving people wrong directions. If anyone ever asks me the way somewhere,I would say, "Sorry, I am a stranger here."

Once on my way to work I was stopped by a man. He asked me if I could tell him the way to the Friendship Building. I gave him my usual reply. But just as I walked on only a few steps, I realized that he had asked the way to my office building. However, I had no time to turn back and look for him. I was rushing to meet with someone at my office and I didn't want to keep him waiting.

When I just got to my office, the secretary showed in the man who had asked me for directions. Imagine how embarrassed I was and how surprised he was when we saw each other at the first sight!

1The writer always refuses to give people directions because .

A. she's a stranger to the city

B. she doesn't know the people

C. she has no time to help others

D. she's afraid of giving wrong directions

2A man stopped the writer on the way to .

A. sell her something

B. ask for the time

C. make friends with her

D. ask for the direction

3The word "embarrassed" in the last paragraph means " ".

A. 尴尬 B. 困惑 C. 激动 D. 拮据

4Which of the following is TRUE according to the passage?

A. The writer is too shy to give others directions.

B. The writer has a very poor sense of direction.

C. The writer never got lost when she was young.

D. The man was quite nervous when he saw the writer.

【题目】Google and Toyota have worked together to create a new smart car. It can run on the road without a driver. It drives itself. The self-driving car hasn’t been on sale to the public, so we don’t know how much it costs. Another thing most people want to know is whether it will be safe enough to run on the road.

The self-driving car uses electricity as its power, and it can’t drive very quickly—the top speed would be 25 miles per hour. It is actually controlled by a computer system (系统) on the car. The system keeps on collecting information by some video cameras inside the car and a LIDAR sensor (激光雷达传感器) on top of it. A computer processes the information and decides what to do. “The self-driving car has only buttons (按钮) for go and stop, so it’s very easy to use,” an engineer of Google says. “And what’s more, it will make car accidents less and make the world a safer place.” The self-driving car has driven hundreds of thousands of miles in California, and it has only gotten into two accidents by human mistake.

According to CNN, self-driving cars will also help to reduce (减少) the number of cars in big cities. “Self-driving cars would be able to send you to the workplace and then pick up another person instead of stopping in a parking lot.”

根据材料内容选择最佳答案,并将其标号填入题前括号内。

1We don’t know the price of the self-driving car because     .

A. it is on sale only in America

B. it isn’t made for sale

C. people can get it for free

D. it hasn’t been on sale to the public

2The self-driving car can collect information using     .

①video cameras ②a computer ③a LIDAR sensor ④a computer system

A. ①② B. ①③ C. ①②③ D. ①②③④

3According to CNN, self-driving cars will     .

A. send us more quickly to the workplace B. lead to heavier traffic

C. improve traffic condition in big cities D. carry more people than a normal car

4We can infer from the passage that the self-driving car would     .

A. be good for our environment B. be very cheap

C. not follow humans’ order D. be on sale quickly

5Which is the best title for the passage?

A. The best car in the world. B. A new self-driving car

C. How a self-driving car works. D. A car invented by an American company

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