题目内容
下列各句中均有一处错误,请指出并改正
1.He asked these students volunteer in the after-school study program. ___________
2. My uncle wants to help the poor people in the city by set up a food bank. ___________
3. Some of my classmates volunteer to sing for the old people to cheer up them. ___________
4. What do you think could I do for you? ___________
5.Be a volunteer is great. ___________
【答案】
1.volunteer 前加to
2. set → setting
3. cheer up them → cheer them up
4. could I → I could
5. Be → Being
【解析】
1.volunteer one’s time to do。
2.by是介词后跟动名词。
3.cheer up代词作宾语放中间。
4.宾语从句的语序要用陈述句语序。
5. 动名词作主语。

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