动词的ing形式。比如: He should have no problem getting into a good school. 他进入一所好学校决无问题。
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这是动词不定式的完成时形式,表示这个动作在谓语动作之前发生. He happened to have read the book. = It happened that he had read the book. 他碰巧读过这本书.
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3.uncle wang has( have) breakfast at home. he doesn't have( not have) lunch at home.
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3.Lucy is having (have) lunch at school now. She usually has (have) lunch at school.
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It's__believed________that all the people in that village have religious__belief_______.(believe)
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首先,I HAD WRITE MY NAME.在任何情况下都是不可能的!!! 其二,你混淆了概念。have和had在完成时句子里,后面都是跟动词的过去分词! 第三,你两句话都不对!应为现在完成时 I have written my name. 过去完成时I had written my name.后...
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这里的have都是实义动词,做“有”的意思。 因此其否定形式,需要在前面加助动词,取助动词的否定形式来表示句子的否定。 如果have表完成时,那么否定就是直接在have后面加not,或者直接连写。 因此,我认为两个句子中正确的是: I don't have an important thing to...
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那要看have在句中的具体意思喽!aux.用以构成完成式及完成式的不定式,表示已经……vt.有,具有;拿,取得;从事;必须,不得不1、如果它作为have to(不得不)出现的时候,否定时要加don‘t/doesn’t2、如果它作为一般实意动词时也同上3、如果它用于完成和完成式的不定式构成的话,就比如...
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