题目内容
短文改错（共10小题；每小题1分，满分10分）
From the picture, we can see that there are many students are wearing glasses, that is, they are short-sighted. As we all know, which is important for everyone to keep good eyesight. But do you know how to protect your eyesight? First, don’t keep your eyes work for a long time. You’d better have rest after you have studied an hour or so. Second, pay much attention to the following. Don’t read under the sun or in a poorly light; don’t read in bed or in a moved bus. Third, do eye exercise every day. It will also help you keep good eyesight. But last you should have enough sleep. Only you obey the rules above can you prevent your eyesight from becoming
short-sighted.
1.students后加who\that或去are．
2.which改为it
3.work改为working
4.have后加 a
5.under改为in
6.poorly---poor
7.moved改为 moving
8.eye-exercise改为eye-exercises
9.But---And
10.Only后加if /when
【解析】
1.学生是先行词，在定语从句中做主语，不能省略，用who\that。也可以去掉are 改成非谓语动词，表示主动关系。因此students后加who\that或去are。
2.众所周知是定语从句，后面应该用主句，关系代词which改为普通代词it，it is +形容词+ to do句型。因此which改为it。
3.保持眼部工作很长时间，keep+宾语+宾补，宾补可以用形容词或非谓语动词，眼睛和工作是主动关系，因此work改为working 。
4.固定短语“休息一下”have a rest ，因此have后加 a。
5.“在太阳下”应该用介词in ，in the sun，因此under改为in 。
6.也不要在光线差的地方，形容词修饰名词，因此-poorly---poor。
7.移动中的车辆，表示主动，正在；而moved表示被动，完成，因此moved改为 moving 。
8.做眼部练习，多次练习，应该用名词复数形式，因此eye-exercise改为eye-exercises。
9.最后一条建议与上文中的三条建议是并列关系，因此But---And。
10.Only后加if /when 从句+部分倒装构成倒装句结构，因此Only后加if /when。
考点：短文改错
