摘要：考查现在进行时被动语态用法 考点说明:现在进行时被动语态表示说话时正在进行的被动性动作或目前这段时间正在进行但此时此刻不一定在进行的被动性动作.由is/am/are+being+过去分词构成. 考点例析: (1)--Have you handed in your schoolwork yet? --Yes. I have. I guess it now. A. has graded B. is graded C. is being graded D. is grading 析:C.now暗示该空表示“现在正在被打分 .因此应填现在进行时被动语态动词形式is being graded. (2)I have to go to work by taxi because my car at the garage. A. will be repaired B. is repaired C. is being repaired D. has been repaired 析:C.由语境逻辑可知.该空表示“现在正在被修理 .应填现在进行时被动语态动词形式is being repaired. (3)Although the causes of cancer . we do not yet have any practical way to prevent it. A. are being uncovered B. have been uncovering C. are uncovering D. have uncovered 析:A.分析语境逻辑不难发现.该空表示“现在正在被揭示 .应填现在进行时被动语态动词形式are being uncovered.
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造句。
1. she, the window, open, now. (用现在进行时连词成句)
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2. is, who, the window, cleaning? (连词成句)
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3. She is closing the door now. (改成否定句)
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4. You are doing your homework. (用"I"作主语改写句子)
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5. they, the tree, sing, now, under. (用现在进行时连词成句)
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2. is, who, the window, cleaning? (连词成句)
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3. She is closing the door now. (改成否定句)
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4. You are doing your homework. (用"I"作主语改写句子)
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5. they, the tree, sing, now, under. (用现在进行时连词成句)
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