跟踪导练（三）2

单句改错（下列各句均有1个错误，请改正。）

1. How can we expect him to make progresses if he doesnt work hard？ ___

2. Our visits to the theatre made the holiday more amused. ___

3. For a result， I have to wash all the plates after meals. ___

4. Many great people rose from poor backgrounds， Lincoln， for an example. ___

5. Im afraid you have to pay the lost books. ___

阅读七选五

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Chinese space lover Wang Yuan has been chosen as one of the volunteers for the Mars-500 test project. 1 Another five volunteers are all space lovers. They are three Russians， an Italy-Colombian and a Frenchman. They will feel what its like to travel to Mars without leaving the earth. During the whole process （过程）， they are locked up for one and a half years under the condition which is similar to the red planet. So the experiment is called Mare-500.

2 Although the volunteers wont leave the building， they will feel as if （好像） they are on a real trip to Mars. The most difficult thing is that they will be separated from the people outside. 3 That will be hard. When reporters asked what they would miss most during the 500-day special life， Charles from France said， “For me， it will be mainly my family， the sun and fresh air.”

The main task is to study “Man and Environment”. It will care about the astronauts physical effects and the experience of staying there. 4 So they will have to make decisions by themselves and then report to the earth， and the earth will tell them whether they do the right thing or not. 5 And people are looking forward to the result of the experiment.

A. Everything here is so amazing.

B. Everyone will stay and work there alone.

C. However， life in the space can also be miserable.

D. For 18 months， they wont see sunsets or sunrises.

E. Each astronaut is preparing for the great challenge.

F. The Mars-500 test will be in a special building in Moscow.

G. He was very happy to be chosen and will accept the challenge.

1. 2. 3. 4. 5.

语法填空

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

My name is Sam. I joined a club called “passing help” last month. Now let me tell you 1 I joined it.

One evening this May， on my way home my old car 2 （break） down. It was 25 3 （mile） from my home. I wanted to get a ride， but there was no car. It was also hard to take a taxi. I decided

4 （take） a bus home. I went to a bus stop nearby.

After a while， a bus came， but it did not go to my town. The bus driver was a young woman. She was 5 （friend） and she told me 6 bus I should take. I waited there for about thirty minutes， but no bus came. At last a car came to me and a woman came out of the car. She was just the bus driver.

“When I arrived 7 the bus station， I got to know that the bus to your town couldnt come， so I returned here. I just cant leave you here，” she said. “Get into my car and I 8 （take） you back to your home.”

On the way， she told 9 （I） a story. A few days ago， there wasnt gas in her car. An old man drove her up to a gas station and then back to her car.

When we got to my home， I wanted to give her some money to thank her， but she didnt accept it. “I only want to help 10 （other） and do something nice for somebody. Pass it along.”

1. 2. 3. 4. 5.

6. 7. 8. 9. 10.