2 . 单句改错
1. In spite of the first two failures, he tried the third time .
2. The good thing about children is that they adapt very easily with the environment.
3. The search was called off for the sailor who was disappeared in the storm.
4. This is unlikely that he will arrive before dusk.
5. Do you know when the new Marriage Law came into exist.
6. From his confusing look, we could see that the professor hadn’t expected that we could raise such confusing questions.
7. Hannah is one of many examples of young people who are making difference in the world. You can, too.
8. In common to many other boys, he likes computer games.
9. The tower is still in good condition, dated back to the 1860s.
10. In the next few years, the robots take the place of human beings in many ways.

3 . 增加：在缺词处加一个漏字的符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：每处错误及其修改均仅限一词。
1. The guides were naturally willing to go alone and seek a way out of difficulty, so we all went together.
2. You may depend on that it won’t happen again.
3. Concentrated your attention on English will enable you to master the language.
4. We have a lot in common, that is because we can cooperate.
5. The number of endangered species are on the increase.
6. Parents nowadays are aware about the importance of children’s education.
7. More and more material possession do not suggest that you gain more happiness.
8. It is such a honor to take part in the celebration, so how could I make any mistakes?
9. The mosquitoes annoyed me very much that I couldn't sleep.
10. The concert was constructed by your cousin last night was really a great success.

4 . 以下每句话中有且仅有一个错误，每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（﹨）划掉。
修改：在错的词下划一横线（__），并在该词下面写出修改后的词。
1. I think this is a social phenomena which calls for our great concern.
2. The issue be discussed at next week’s conference is drawing more and more people’s attention now.
3. Giving the weather condition, we’d better stay at home instead of traveling around the city.
4. The hospital has recently bought some new advanced medical equipments, allowing more patients to be treated.
5. The soldiers rose as one man and fought bravely at defence of their motherland.
6. In Qingdao People’s Hall yesterday, artists from National Pushkin Gorps of DE Ballet of Russia put on performance.
7. We should spend more time taking exercise. If so, we can have a healthy body, in turn benefits our studies.
8. Seeing the boy’s disappointing look, I realized that my kindness did not really get across.
9. Read as much as you can, you will find English literature is not so difficult as you thought.
10. It took the overseas student almost two years to adjust himself to live alone in a completely new country.

5 . 单句改错
1. If you will attend the meeting, you’d better leave now.
2. Their long struggle ended with failure.
3. No matter how happened, he would not mind.
4. His failure resulted in his carelessness.
5. We couldn’t have found a good place for a picnic.
6. Thieves broke in my house when I was out.
7. The Great Wall is so a well-known tourist attraction that millions of people pour in every year.
8. There is to be a total ban of smoking in the office.
9. It is recognized what this way could be better.
10. All the workers belonged to the factory must obey the rule.

6 . 单句改错
1. My son, who is a 18-year-old young man, now is a university student.
2. We may be one family and live under a same roof.
3. The production now is four times that it was ten years ago.
4. The experiment was much more easier than we had expected.
5. He had an astonishing look on his face when he heard the news.
6. It becomes the colder and colder when winter comes.
7. The old man caught the boy by his arm.
8. These documents are not accessible by the public.
9. He studied hard every day, aimed at passing the exam.
10. About 80 percent of web traffic are in English.

7 . 请你修改以下的每个句子，每句有1处语言错误，错误涉及一个单词的增加或修改。
增加：在缺词处加一个漏字符号，并在后面横线处写出该加的词。
删除：把多余的词用斜线＼划掉，并在后面横线上写出并划掉。
修改：在错的词下划一横线，并在后面横线上写出修改后的词。
1. It was six years since we last saw each other.
2. Can you write three or four sentences described your hometown?
3. So far this year our team had won every match.
4. I first travelled a long distance by a train when I was six years old.
5. Radio and television are an important mean of the spread of information.
6. Each year, hundreds animals are killed in this way.
7. I listened to a story was told by an old woman.
8. They are such interested books that I want to read them once more.
9. You can easily make up an excuse to avoid go out with him.
10. All of these teachers gave me a lot of informations.

8 . 每句中只有一处错误。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。
修改：在错的词下划一横线（___），并在该词下面写出修改的词。
1. At the beginning, writing Chinese was a picture-based language.
2. But the city’s one million of people were asleep as usual that night.
3. Appreciate one’s own cultural heritage is very important for understanding oneself.
4. Nearly everything in the city destroyed.
5. In average, 500 elephants are killed every year.
6. Jan’s life has been great improved by the internet.
7. I’m a expert in the computer.
8. Workers built shelters for survivors who homes had been destroyed.
9. On 26 December 2004, a tsunami kills more than 6,500 tourists, fishermen, and other locals in southeast Asia.
10. One of the most deadly earthquake of the 20th century had begun.

9 . 单句改错
1. By doing so, I can not only share good ideas with others but also learn to express me clearly.
2. Good opinions are worth sticking because they can benefit us all.
3. When I have different opinion, I may choose to give it up and respect the opinion of the majority.
4. Two years ago, our teacher offered us an answer for a difficult math problem in class.
5. The blackboard is in front of the classroom.
6. Nowadays there are still many poor students. They cannot afford to go to the school.
7. She met and eventually married with a man considerably younger than herself.
8. Several years later, a word came that he had succeeded in solving the difficult problem.
9. Bicycles are environmentally friendly because it won't give off waste gas.
10. As is known to we all, with the improvement of people's living standards, cars have become a popular means of transport, bringing great convenience to our life.
11. Contrary with people's expectations, most of the Chinese mothers are not in favor of the author's way she educated children.

10 . 单句改错
1. Learning that you are about to pay a visit to a Chinese friend and confusing about the Chinese customs, I am writing to inform you of some relevant details.
2. Secondly, if I were you, I will bring some gifts with me, such as souvenirs from my own country.
3. What's more, in order to have much knowledge of Chinese culture, it of importance for you to be aware of the content, Tang poetry.
4. If you want to have a DNA detection, you have to pay for 125 pounds.
5. Only in this way they grow up to be independent and become truly successful.
6. Last of all, to promote the understanding and friendship between the students of the two countries, I hope you can do something, such as help us practice our spoken English.
7. Known that our library is going to buy books, I'd like to give some suggestions.
8. Weather permits, we will have a picnic tomorrow.
9. We offer a wide range of holidays to choose.