假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（/\)，并在其下面写出该加的词。
删除：把多余的词用斜线（\ )划掉。
注意：1.每处错误及修改均仅限一词； 2.只允许修改10处，多者(从第11处起)不计分
Life is not easy for any of us. We will unavoidably suffered bitterness and sadness from failure. Thus, there is very important for us to have a good mood in our daily life. If you have a good mood, you will be happy with everything in the world. Most important, you will have an optimistic effect at the people around you. We all will live harmonious and happy life. It is good for our health as well.
However, sometimes when you meet some difficulties, when you quarrel with others, but when you fail in doing nothing, you may have a bad mood. If so, you should get rid of it as soon as possibly. As we all know, every coin has two sides. So you should think more about its bright side. We are sure that everything will be better with time passed by.
Remember: only you can make himself happy.
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。将答案填写在答题卡的相应位置。
In order to know a foreign language thoroughly, four things are necessary. Firstly, we must understand the language when we hear 1. spoken. Secondly, we must be able to speak it ourselves correctly with 2. (confident) and without hesitation. Thirdly, we must be able to read the language, and fourthly, we must be able to write it. We must be able to make sentences that are 3. (grammatical) correct.
There is no easy way to success 4. language learning. 5. good memory is a great help, but it is not enough only 6. (memorize) rules from a grammar book. It is not much use learning by heart long lists of words and 7. meanings, studying the dictionary and so on. We must learn by using the language. 8. we are satisfied with only a few rules we have memorized, we are not really learning the language. “Learn through use” is a good piece of advice for those 9. are studying a new language. Practice is important. We must practise speaking and 10. (write) the language whenever we can.
阅读下面短文，掌握其大意，然后从第21—40 各题所给的四个选项（A、B、C 和D）中，选出最佳选项，并在答题卷上将该项涂黑。
Sudha Chandran, a classical dancer from India, had to have her right leg cut after a car accident. She was also ________ on her career road.
Though the accident brought her bright career to a ________, she didn’t give up. In the ________ months that followed, Sudha met a doctor who developed an artificial ________ made from rubber filled with sponge (海绵). So ________ she wanted to go back to ________ after she had been fitted with an artificial leg. Sudha knew that she believed in ________ and could realize her dream, and ________ she began her courageous journey back to the world of dancing — ________ to balance, bend, stretch, walk, turn, twist and twirl.
After every public recital (个人表演), she ________ ask her dad about her performance. “You ________ have a long way to go” was the answer she used to get ________. In January 1984, Sudha made a historic ________ by giving a public recital in Bombay. She performed in such a great manner that it ________ everyone to tears and this ________ pushed her to the number one position again. That evening when she asked her dad the ________ question, he didn’t say anything. He just touched her feet as a praise.
Sudha’s comeback was ________ moving an event that a film producer ________ to make the story into a hit film. When someone asked Sudha how she had ________ to dance again, she said quite simply, “YOU DON’T NEED FEET TO DANCE.” ________ is impossible in this world. If you have the will to win, you can achieve anything.
1.A. left aloneB. cut offC. kept outD. put out
2.A. topB. heightC. pointD. stop
3.A. unforgettableB. painfulC. busyD. free
4.A. flowerB. legC. giftD. box
5.A. strangelyB. graduallyC. heavilyD. strongly
6.A. homeB. schoolC. dancingD. walking
7.A. the doctorB. the stageC. herselfD. her dad
8.A. howeverB. evenC. sinceD. therefore
9.A. startingB. rememberingC. wantingD. learning
10.A. couldB. wouldC. shouldD. might
11.A. yetB. everC. alsoD. still
12.A. in returnB. in turnC. in surpriseD. in anger
13.A. changeB. movementC. comebackD. promise
14.A. madeB. movedC. letD. forced
15.A. storyB. performanceC. decisionD. accident
16.A. sameB. newC. normalD. interesting
17.A. suchB. thisC. veryD. so
18.A. allowedB. pretendedC. refusedD. decided
19.A. triedB. managedC. thoughtD. imagined
20.A. NothingB. AnythingC. SomethingD. Everything
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。
Food safety is a problem in all places around the world and people in different areas of the world prepare foods in different ways. The WHO released (发布) five simple rules for preparing food in a safe way. They call these rules the “Five Keys to Safer Food”.
Key 1: Keep clean
1. . People should wash their hands often — before touching food and while they are preparing food. People should wash all surfaces and equipment used for preparing food.
Key 2: Separate raw (生的) and cooked
Raw foods should not touch prepared foods. 2. .
Key 3: 3.
People should cook eggs and meat especially carefully. These foods may carry more micro-organisms (微生物) than other foods. Food like soup must be boiled for at least a minute to make it be cooked completely. It is also important that people re-heat cooked food completely.
Key 4: Keep food at safe temperatures
When people are finished with eating, they should keep the left food in a refrigerator below 5℃ and shouldn’t store it for too long. At room temperature, about 20℃, the amount of micro-organisms can increase very quickly. But temperatures above 60℃ or below 5℃ control the growth of micro-organisms. 4. .
Key 5: Use safe water and raw materials
5. . Damaged or old food may develop harmful chemicals as it gets older.
A. Eat healthily
B. Cook completely
C. They can live where we make food
D. This key tells about the importance of washing
E. People should use safe water and choose fresh foods
F. They cannot grow as quickly in a very hot or very cold environment
G. People should use separate equipment and tools for touching and preparing raw foods
Electrical devices (仪器) could soon use power made by human energy. Scientists say they have developed an experimental device that produces electricity from the physical movement of a person walking. British scientist Max Donelan and other scientists in Canada and the United States developed the device.
The device connects to a person's knee. As the person walks, the device captures energy each time the person slows down. To do this, the device helps with the slowing down movement of the leg. The movements of the walking person push parts of a small machine that produces electricity. Using the device, an adult walking quickly could produce thirteen watts of electricity in just a minute. Donelan says walking at that speed could produce enough power to operate a laptop computer for six minutes.
There are several possible uses for the device. Developers say it could help people who work in areas without electricity to operate small computers. The device could also be used in hospitals to operate heart pacemakers (起搏器). It could even be used to assist in the movement of robotic arms and legs.
The experimental version of the device weighs about one and a half kilograms, but it is too costly for most people to buy. But the researchers hope to make a lighter, less costly version. An improved version should be ready in one year.
The developers hope the device will one day help developing countries. Nearly twenty-five percent of people around the world live without electric power.
A similar product was invented in 2005 by Larry Rome of the University of Pennsylvania. He created a bag carried on a person's back that also produces power from walking. The knee device does not produce as much electricity as the bag. But the bag requires the walker to carry a load of twenty to thirty kilograms.
1.The second paragraph mainly talks about ________.
A. who developed the device
B. how the device works
C. several possible uses for the devices
D. how much electricity the device can produce
2.What is the disadvantage of the experimental version of the device?
A. It is too heavy for the walker to bear.
B. It is too complex for people to use.
C. It will slow down one's walking speed.
D. It is too expensive for most people to afford.
3.Compared with the device designed by Larry Rome, this new device ________.
A. produces power without adding more loads to the walker
B. can produce more power in a much shorter time
C. needs to be equipped with a battery
D. can help the walker walk faster
4.From the passage, we can learn that the electrical device can ________.
A. help housewives operate the micro-wave oven
B. make it much easier for us to go online
C. produce more electricity than that invented by Larry Rome
D. be applied in medicine to operate heart pacemakers
Sometimes you’ll hear people say that you can’t love others until you love yourself. Sometimes you’ll hear people say that you can’t expect someone else to love you until you love yourself. Either way, you’ve got to love yourself first and this can be tricky(狡猾的). Sure we all know that we’re the apple of our parents’ eyes, and that our Grandmas think we’re great talents(天才) and our Uncle Roberts think that we will go to the Olympics. But sometimes it’s a lot harder to think such nice thoughts about ourselves. If you find that believing in yourself is a challenge, it is time you build a positive self-image and learn to love yourself.
Self-image is your own mind’s picture of yourself. This image includes the way you look, the way you act, the way you talk and the way you think. Interestingly, our self-images are often quite different from the images others hold about us. Unfortunately, most of these images are more negative than they should be. Thus changing the way you think about yourself is the key to changing your self-image and your whole world.
The best way to defeat a passive self-image is to step back and decide to stress your successes. That is, make a list if you need to, but write down all of the great things you do every day. Don’t allow doubts to occur in it.
It very well might be that you are experiencing a negative self-image because you can’t move past one flaw or weakness that you see about yourself. Well, roll up your sleeves and make a change of it as your primary task. If you think you’re silly because you aren’t good at math, find a tutor. If you think you’re weak because you can’t run a mile, get to the track and practice. If you think you’re dull because you don’t wear the latest trends, buy a few new clothes. But remember, although you think it is so, it doesn’t mean it’s true.
The best way to get rid of a negative self-image is to realize that your image is far from objective(客观的), and to actively convince(客观的) yourself of your positive qualities. Changing the way you think and working on those you need to improve will go a long way towards promoting(提升) a positive self-image. When you can pat(拍) yourself on the back, you’ll know you’re well on your way. Good luck!
1.You need to build a positive self-image when you _________.
A. dare to challenge yourself
B. feel it hard to change yourself
C. are not confident about yourself
D. have a high opinion of yourself
2.How should you change your self-image according to the passage?
A. To keep a different image of others.
B. To make your life successful.
C. To understand your own world.
D. To change the way you think.
3.What is the passage mainly about?
A. How to prepare for your success.
B. How to face challenges in your life.
C. How to build a positive self-image.
D. How to develop your good qualities.
4.Who are the intended readers of the passage?
A. Parents.B. Adolescents.
C. Educators.D. People in general.
