《2025年同步练习册大象出版社九年级英语全一册人教版》

六、将下列句子翻译成英语。难度指数(★★☆)
1. 电脑是什么时候发明的?When was the computer invented?
2. 在他们的帮助下,那场大火很快被扑灭了。The big fire was soon put out with their help.
3. 它们是用来干什么的?What are they used for?
4. 汽车是谁发明的?Who invented the car?
5. 这个网站上列出了不同的发明。Different inventions were listed on the website.

答案： 1. When was the computer invented? 2. The big fire was soon put out with their help. 3. What are they used for? 4. Who invented the car? 5. Different inventions were listed on the website.

七、阅读理解。难度指数(★★★)
There have been many great inventions or things that changed the way we live. The first great invention was the one that is still very important today — the wheel. This made it easier to carry heavy things and to travel long distance.
For hundreds of years after that, there were few inventions that had as much effect as the wheel. Then in the early 1800s the world started to change. There was little unknown land left in the world. People didn't have to explore much anymore. They began to work hard to make their life better.
In the second half of the 19th century many great inventions were made. Among them were the camera, the radio and the light. These all play a big part in our daily lives today.
The first part of the 20th century saw more great inventions, such as movies with sound, jet planes and the helicopter (直升机). This was also a time when a new material — nylon (尼龙) was first made. It changed the kind of clothes people wore.
The middle part of the 20th century brought new ways to help people get over diseases. They worked very well. They made people healthier and allowed them to live longer. By the 1960s most people could expect to live to be at least 60.
At this time most people in developed countries had a very good life. Of course new inventions continued to be made. But people now had a desire (渴望) to explore again. The earth was known to people but the stars were not. People began looking for ways to go into space. Russia made the first step. Then the United States took a step. Since then, other countries, including China and Japan, have made their own steps into space.
In 1969 people took the biggest step away from the earth. Americans first walked on the moon. This is certainly just a beginning, though. New inventions will some day allow us to do things we have never yet dreamed of.
(A) 1. According to the text, people didn't have a desire to explore a lot ______.
A. at the beginning of the 1800s
B. in the 1960s
C. since the 1900s
D. from the 1800s to the 1960s
(B) 2. In the 1800s, people began to work in order to make ______.
A. explorations
B. their life better
C. discoveries
D. a trip to space
(B) 3. People can live longer because ______ that help cure diseases have worked very well.
A. doctors
B. new ways
C. medicines
D. new hospitals
(C) 4. This text mainly talks about ______.
A. why cars are very important
B. when light was invented
C. how inventions affect people's daily lives
D. which country made the first step into space

答案： 1—4 ABBC