假段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：在错的词下画一横线，并在该词下面写出修改后的词。
American scientists say they believe that when trees can warn each other to danger. They do it by sending out chemical into the air. The studies carried out by scientists confirmed the theory announcing by the National Science Foundation. The scientists say they find that when trees are under attack by disease or pests, near trees take the same defensive actions like the trees being attacked. And they say it appears that the trees being attacked may produce send out chemicals to warn the others trees. What amazing it is!
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。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。
注意：
1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者(从第11处起)不计分。
Dear Bob，
I studied in your school for six month a couple of years ago．I’m very grateful to your help during my study in the U．S．Without your help，my English couldn’t have improved so rapid and I couldn’t have been enjoyed my life there so much．Do you know why everything is going with Mr．Smith? I failed to get in touch with him after I leave America．I’ll be very thankful if you can offer me his e-mail address．
I remember that you are very interesting in Chinese culture．I’m very glad to invite you to China during the Spring Festival enjoy our culture．I’m sure it will be a unforgettable trip. I’ll be happy if you can accept my invitation．
I’m looking forward to hear from you soon．
Li Hua
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—横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词：
2．只允许修改10处，多者(从第11处起)不计分。
I went to England last summer as a exchange student，and stayed there for three months．I used to thinking we had various after-school activities．However, I was surprised find they had even more diverse projects．I made friend with the daughter of my home-stay family,which was a college student．He was a member of different kinds of clubs，so I took the chance to join in some clubs，too．Can you believe I make a robot in the Lego Club?I felt very proudly because I got the first prize with my Lego robot．
Time spending in England is so memorable that I will treasure it forever.
第一节短文改错（共to小题；每小题1分，满分to分）
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（n），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：在错的词下画一横线，并在该词下面写出修改后的词。
注意：
1．每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
Dear Mandy，
Pm not doing well in my lessons at school，especial in maths. My dad says I must try hard
because he wants me go to university. He thinks I'm lazy，but it's not true. I work really hard，
often study late into the night！I've tried to talk to my mother，but she always said I have to work
as hard like my brother does. My brother doesn't study very hard，and he always gets excellent
grades. It's not fair！
The only thing I like it is art. My teacher says rm the best student she's had for year. When
I told my dad，all he said was，“You mustn't waste your time in art. You must focus your mind
on your lessons！”Pm feeling quite puzzling what to do now．Would you please help me out?
Thanks a lot！
Yours sincerely，
Lisa
短文改错
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：在缺词处加一个漏字符号(Λ)，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：1．每处错误及其修改均仅限一词；只允许修改10处，多者(从第11处起)不计分。
I’ve learned that you reach Beijing last month for Chinese learning. How are you getting along your Chinese studies?
I’m pleasing to tell you that I’ll go to Beijing to take part in an English Speech Contest this summer vacation. However, I have a trouble preparing it. I don’t know how to gather useful information of your speech. And I am unfamiliar with the language style of the speech article, that is total different from the common article. Could you give me some advices on the above problems?
Looking forward to hear from you!
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处错误，每句中最多有两处，每处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。
注意：1. 每处错误及其修改均仅限一词；2. 只允许修改10处，多者（从第11处起）不计分。
Someone asks me what on the earth happiness means? I can’t give you the exactly definition of it, but I’m sure if you love and help others, you’ll get it.
I’ll never forget an old lady. She lives a small house alone. It’s said that her husband and her son were died in a traffic accident. How bitter her life is! But the old lady often helped others with a smile. Wherever it snows, she is always the first to clean the paths. She looks after several children living nearby. I am one of those. I often remember the stories she told about us and her kind smile. Perhaps she is lucky, but I think she is a happy person. Her life full of laughter and love.