题目内容
观察下列句子中的画线部分,归纳出各种时态的被动语态的构成。
1.Rice is grown in the south of China.
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2.The computer is being used now.
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3.The work has been finished.
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4.The thief was caught yesterday.
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5.The girl was being operated on in the hospital.
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答案:
解析:
解析:
1.一般现在时被动语态:am/is/are+过去分词 2.现在进行时被动语态:am/is/are+being+过去分词 3.现在完成时被动语态:have/has been+过去分词 4.一般过去时被动语态:was/were+过去分词 5.过去进行时被动语态:was/were+being+过去分词 |
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