2022-2023学年牛津译林版八年级英语下册语法总结

译林英语八下英语语法 八下 Unit1 Grammar Present perfect tense （现在完成时） 1. 构成：have/has+动词的过去分词（过去分词变化规则基本与过去式变化相同，有些特殊变化动词需单独记忆。） 变否定：have/has+not+动词的过去分词 变疑问：Have/has+主语+动词的过去分词 2. 用法： （1） 表示过去发生的动作对现在造成的影响或结果，常与just, already, yet, recently, before, ever,never, twice, three times等时间状语连用。 I ___________ the film already. 我已经看过这部电影了。（现在我知道电影的内容了） （2） 表示从过去某一时刻开始一直持续到现在的动作或状态，常与“since+时间点”，“since+从句（一般过去时）”，“for+时间段”及“how long, ever, since, before, so far, in the last/past few years, up to now, till now等时间状语连用。 We’ve planted thousands of trees in the past few years. 在过去几年中，我们种了成千上万棵树。 So far there_____________no bad news. 到现在为止还没有什么坏消息。 3.写出以下动词的过去分词。 borrow_______ plan_______ say________ hope_______ cry_________ grow________make_________send________hit__________get_________ watch________enjoy___________ 4.用动词的正确形式填空。 （1）They ________(finish) their homework already. (2)John __________never_______(visit)China. (3)Mr Li __________(repair)over ten bicycles since Monday. (4)We ________________(not see) each other for years. (5)My parents _____________(not come) back yet. (6)Our teacher _______________(teach) us a lot about the history of China. 5. 补全对话。 A：_______ you ______(see)any film recently? B:No, I haven’t. What about you? A: I __________ (see) one last Saturday. B: What’s it about? A: It’s about the changes in Beijing over the past century.From this film, I _________(learn) more about Beijing’s past and present. B; Oh, I think I__________ (hear)about the film. Do you plan to see it again? A:Yes, I’d like to. 用动词适当形式填空。 1 I __________ (finish)today’s homework already . What about you ? 2 He ________ (live) here since 1992. 3 She _________ (teach) in this school for fifteen years . 4 The weather _________ (be) hot so far this summer . 5 I _____just _______(buy) a new bike. Unit2 Grammar A. Using have/has been (to )and have/has gone (to) Have/has been to表示某人去了某地并且回来了。（即强调“去过”） Have/has gone to 表示某人去了某地还没回来。（即强调“去了”） Millie and Amy have be