标题 | have had doing是什么时态 |
范文 | have的用法 一、have作助动词 主要变化形式:have,has,had 动名词/现在分词:having 1have +过去分词,构成完成时态,例: He has left for London.他已去了伦敦。 By the end of last month, they had finished half of their work. 上月末为止,他们已经完成工作的'一半。 2have + been +现在分词,构成完成进行时(现在完成时),例: I have been studying English for ten years. 我一直在学英语,已达十年之久。 3have+been +过去分词,构成完成时态的被动语态,例: English has been taught in China for many years. 中国教英语已经多年。 二、have作普通动词形式 为表示习惯动作,do与have连用: — Do you have earthquakes in your country? 你们国家地震吗? — Yes,but we don’t have them very often. 有,但不经常。 have意指take(a meal)(吃),give(a party)(举行)等。 We have lunch at one. 我们1点钟吃饭。 They are having a party tomorrow. 他们明天举行聚会。 I hope you’ll have a good holiday. 我希望你愉快地度过假期。 上一篇:大一开学好物 下一篇:高一开学学什么 |
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