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。 Our over-use of electricity is a big problem. It contributed to global warming，what is something that we really should be worried about. It is harming our environment and we need to do what we can stop it. Not only that, but as if we continue to use a same large amount of energy we will soon run out of it. How would we survive in a world with electricity？I think we should start preparing for it now. Cut back on our use of electricity would save energy resources effective so that they could last for longer. I know for sure that I can cut down our use in electricity. And if everyone do his or her best, we can make a big difference. 答案：①contributed→ contributes  ②what→ which  ③can后加to  ④去掉as  ⑤a→ the  ⑥with→ without  ⑦Cut→ Cutting  ⑧effective→ effectively  ⑨our→ my  ⑩do→ does

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