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课件网) 统编八下英语 同步精品课件 人教版八年级下册 2025年春八下英语情景教学课件含嵌音视频 Unit 8 Have you read Treasure Island yet Section A Grammar Focus ~ 4c 主题情境·同学间相互分享阅读卡 目 录 1 Learning Objectives 2 Warming Up 3 Grammar 5 Summary 4 Exercises Learning Objectives At the end of the class, we are able to: 1. learn the usage of already, yet; 2. learn more about classical culture; 3. talk about things with already and yet Please talk about books with your partners. Have you read Robinson Crusoe yet Have you read Treasure Island yet Yes, I have. No, I haven’t. Warming Up What do you think of it Wonderful! Show your book card : And then find out the sentences about the present perfect tense(现在完成时) I have already read _____. I think it is _____. _____ has already read _____. He thinks it is _____. _____ has already read _____. She thinks it is _____. _____ hasn’t read _____yet. Robinson Crusoe wonderful Little Women Treasure Island Little Women fantastic really good Tina Tom Li Lei Translate these sentences. 1. —你读过《小妇人》吗 —是的，我有。/不，我没有。 2. —蒂娜读过《金银岛》了吗 —是的，她有。她觉得这太棒了。 —Have you read Little Women yet —Yes, I have./No, I haven’t. —Has Tina read Treasure Island yet —Yes, she has. She thinks it’s fantastic. Presentation 3. —你决定写哪本书了吗 —是的，我有。我已经读完了。真的很好。 —Have you decided which book to write about yet —Yes, I have. I’ve already finished reading it. It was really good. Look at the sentences you translate. Can you tell what tense they are Have you read Little Women yet Yes, I have./No, I haven’t. Has Tina read Treasure Island yet Yes, she has. She thinks it’s fantastic. Have you decided which book to write about yet Yes, I have. I’ve already finished reading it. It was really good. Find the present perfect tense. 现在完成时态 1. 基本结构： 现在完成时由“助动词 have/has + 过去分词”构成，其基本句式结构为： ① 肯定句：主语 + have/has + 过去分词 + 其他.(其中，have/has 常可缩略为 -’ve/-’s) e.g. Linda has read the novel. 琳达读过这本小说。 ② 否定句：主语 + have/has not + 过去分词 + 其他. ( 其中，have/has not 常可缩略为 haven’t，hasn’t ) e.g. Linda has not read the novel. 琳达还没有读过这本小说。 ③ 一般疑问句：Have/Has + 主语 + 过去分词 + 其他 肯定回答：Yes, 主语 + have/has. 否定回答：No, 主语 + haven’t/hasn’t. e.g. — Have you seen the film —Yes, I have. / No, I haven’t. 你看过这部电影吗 是的，我看过。/不，我没看过。 2. 过去分词的变化: (1) 规则变化（与动词过去式规则一样） ① 在词尾直接加“-ed” e.g. help→helped ② 以不发音的 e 结尾，加 “-d” e.g. live→lived ③ 以“辅音字母 + y”结尾，变 y 为 i 加“-ed” e.g. study→studied ④ 重读闭音节以一个辅音字母结尾，双写该辅音字母后加“-ed” e.g. stop→stopped (2) 不规则变化 原形 过去式 过去分词 be was/were been begin began begun choose chose chosen put put put run ran run … … … 可参考课本P136-137 Irregular Verbs （不规则动词表） 3. 现在 ... ...
