【题目】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 dad,
You’re such busy every day that you don’t pay much attention to your health. I really worry about my health all the time. I’d like to give you some suggestion. As far as I’m concerned, walking is good sport. Your company was not far from our home. Why not walk to the office? You had better take exercise in least once a week, like playing tennis in the gym. Go to swim is also a nice choice. Besides, it’s necessary to have health food.
Try not to staying up too late. Having enough sleep can make your brain to work better.
Best wishes to you!
Your loving son,
Tom
在线课程【答案】
【解析】 本文是一篇记叙文，以书信的格式写了一些儿子给父亲的健康建议。
1.“You’re such busy every day that you don’t pay much attention to your health.” busy为形容词，且后面有引导词that，“so+adj.+that如此…以致于”，故将such改为so。
2.“I really worry about my health all the time.”浏览全文可知本文是儿子担心父亲的健康，故将my改为your。
3.“I’d like to give you some suggestion.” suggestion为可数名词，由some可知此处是复数形式。故将suggestion改为suggestions。
4.“As far as I’m concerned, walking is good sport.” is为动词，sport为名词，由good修饰，因此应使用冠词修饰名词。故添加a。
5.“Your company was not far from our home.” 浏览全文可知本文时态为一般现在时，根据时态一致的原则，故将was改为is。
6.“You had better take exercise in least once a week, like playing tennis in the gym.”考查固定搭配“at least至少”，故将in改为at。
7.“Go to swim is also a nice choice.” 句中go在句首为动名词，故讲go改为going。
8.“Besides, it’s necessary to have health food.” Have为动词，food为名词，应由形容词修饰，故将health改为healthy。
9.“Try not to staying up too late.”不定式to后的动词要保持原型，故将staying改为stay。
10.“Having enough sleep can make your brain to work better.”本题考查固定搭配“make sb. do sth.让某人做某事”故将to删掉。