作业帮主动语态(主动语态)
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/23 14:41:33
将下列句子变成主动语态 1.Chinese is spoken in America. 2.The pians will have to be revised. 3.All the words must be looked up in a dictionary. 4.The classroom should be clean up everyday. 5.We are being taught how to operate the new machine.
解题思路： 将主动语态的宾语变成主语，将主动语态的谓语变成被动式be + 过去分词，主动语态的主语变成被动语态句中by的宾语（或省略）。如果主动语态中有两个宾语（直接宾语或间接宾语），可以把其中任意一个变成被动语态的主语。
解题过程：
1.Chinese is spoken in America.
Many people speak Chinese in America.
2.The pians will have to be revised.
The workers will have to revise the plans.
3.All the words must be looked up in a dictionary.
We must look up all the words in a dictionary .
4.The classroom should be clean up everyday.
We should clean up the classroom everyday.
5.We are being taught how to operate the new machine.
The worker is teaching us how to operate the new machine.
最终答案：略
解题过程：
1.Chinese is spoken in America.
Many people speak Chinese in America.
2.The pians will have to be revised.
The workers will have to revise the plans.
3.All the words must be looked up in a dictionary.
We must look up all the words in a dictionary .
4.The classroom should be clean up everyday.
We should clean up the classroom everyday.
5.We are being taught how to operate the new machine.
The worker is teaching us how to operate the new machine.
最终答案：略