1 . 每个句子均有一处语言错误。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(\)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. When I heard the shocked news, I burst into tears.
2. The anxious mother told me his own daughter was still in the burning building
3. I hope you will realize the important of a powerful motherland.
4. It takes Tom about a hour and a half to do his homework every day.
5. I keep on struggling hard, even though I knew it was difficult.
6. Hua Mulan is a famous hero we are quite familiar to.
7. True friends are people which are always there for you.
8. Perhaps Mary can give us a few suggestion on our trip.
9. With the rise of smart phones, great changes have been taken place in our communication.
10. The weather report is broadcast now and I want to watch it.

2 . 单句改错
1. I would come sooner but I didn’t know that they were waiting for me.
2. There is so much noise upstairs—a party is held by some young people.
3. More than $10 million had spent carrying out the project by the end of last year.
4. They made up their mind that they will buy a new house once Larry changed jobs.
5. A special committee of scientists will established to study AI’s effects on economy in the years ahead.
6. Had I known about that useful computer program, I will have saved a huge amount of time and energy.
7. The old couple have married for more man 40 years and never once have they quarreled with each other.
8. A communicative satellite weighs as much as 3.5 tons was sent up into space last week.
9. Shakespeare’s play Hamlet has made into at least ten different films over the past years.
10. The number of deaths from heart disease will be reduced greatly if people persuaded to eat more fruit and vegetables.

3 . 单句改错
1. So they are not producing carbon dioxide and not causing air pollution. Just see how cars have been taken over our cities.
2. They kept very much to themselves. In my opinion, whenever in trouble, we should seek help from those we trust most.
3. A new cinema is built here. They hope to finish it next month.
4. Every day he makes sure that fresh vegetables and high quality oil are using for cooking.
5. Large quantities of money have spent in searching for a cure for this terrible disease so far.
6. I read half of the English novel, and I’ll try to finish it at the weekend.
7. I wonder if it will snow tomorrow. If it snow tomorrow, I will go skiing.
8. As we all know, the Olympic Games held every four years.
9. You are always surf the net! Why not finish your homework first?
10. This is the first time I visited your hometown, so I know little about it.

4 . 单句改错
1. Smartphones are being using by more and more teenagers.
2. I am not surprised when I heard the good news.
3. You may want to visit Hangzhou,that is famous for its natural beauty and history.
4. These days we are exciting about the coming basketball matches.
5. If you come across difficulties,you can turn to your teachers for some advices.
6. Unfortunate,he fell off his bike and broke his leg.
7. Nowadays,the earth is becoming hot and hotter.
8. I taught me Englsih when I was young.
9. I’m fond on playing basketball in my free time.
10. We heard a trememdous explosion all of the sudden.

5 . 请同学们对下列十句话进行改错，每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（∧），并在其下面写上该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
1. The baby which Tom is looking after is his brother.
2. There was a time what the businessman lost heart.
3. Cindy is a lovely girl, with that many people like to make friends.
4. Which we all know, China is a developing country.
5. Don’t call Mary. She is interviewed right now.
6. Nowadays more and more functions are being adding to mobile phones.
7. The girl is really upset because her new bicycle has stolen.
8. Someone might use the informations to steal your identity.
9. With the help of my English teacher, I have made a progress in English.
10. Our planet’s wildlife is dying out at an alarmed rate.