Unit8 知识点 总结2023-2024学年人教版九年级英语全册

人教版英语九年级上册Unit8 语法知识点 ✅ It must belong to Carla. belong to 属于 must  【1】表示“肯定”，“一定”，表示肯定推测。否定式:can't 【2】表示“务必”，“必须”。否定式：needn't或don't have to 【mustn't】表示“禁止”，“严禁” 如： This book must be Anna's.这本书一定是安娜的。 否：This book can't be Anna's.这本书说不可能是安娜的。 We must finish the rest of the project in three days.我们务必要在三天之内完成剩余的项目。 否：We needn't /don't have to finish the rest of the project in three days.我们不必在三天之内完成剩余的项目。 You mustn't play with fire or you will hurt yourself. 严禁玩火，否则你会伤到你自己。 ✅ pop music流行音乐 soft music轻音乐 classical music古典音乐 rock music 摇滚音乐 ✅- Whose book is this?   - It must be Mary's. J.K. Rolling is her favorite writer. whose, “谁的”，表示物品之间的所属关系。 回答1：【belong to】+所属人 回答2：【名词所有格】，名字+'s -Whose shirt is this? - It should be Mike's. - It should belong to Mike. ✅ might, could，can't, must ⏺️might,“有可能”，表推测,不用于疑问句 ⏺️could, “有可能”，表推测，可用于肯定句，否定句和疑问句 ⏺️must, “一定”，表推测 ⏺️can't, “不可能”，表推测 ✅ find （v.）找到 【强调结果】 look for 寻找 【强调过程】 I can't find my keys.   I might lose my keys. 我找不到我的钥匙，我可能弄丢了。 ✅ attend a concert 参加音乐会 ✅ Do you have anything valuable in your school bag? ➡️anything valuable贵重的物品 注意【不定代词】+形容词 的位置关系，一定是不定代词在前，形容词在后。 I have something important to tell you. 我有重要的事情要告诉你. I spent my birthday yesterday, nothing special. 昨天我过了生日，没啥特别的。 ✅ So it might still be in the music hall.所以它可能还在音乐厅. ➡️might表示 “有可能” ✅So it can't be stolen.所以它不可能被偷。 ➡️can't 表示“不可能” ✅So could it still be at the park?所以它可能还在公园吗？ ➡️ Could表示有可能,可以用于疑问句。might不能用于疑问句 ✅I think somebody must have picked it up.我认为一定有人捡到它了。 ➡️must have done sth.一定做了某事，表示对过去的肯定推测。 否定形式：can't have done. sth. 不可能做过 ➡️pick up 捡到，捡起， 接电话，接某人 ✅ Almost everyone knows each other几乎人人都互相认识了解。 ➡️each other 互相 ✅   My wife thinks that it could be an animal, but my friends and I think it must be teenagers having fun.我妻子认为有可能是一种动物，但是我朋友和我认为一定是孩子们在玩耍。 ✅next-door neighbor隔壁邻居 ✅ I think it was too big to be a dog.因为他太大了，不可能是一条狗。 ➡️too+adj.+to...“太....而不能....” ✅ Maybe it was a bear or a wolf. 也许它是一只熊或者一头狼。 ➡️maybe 【adv】=perhaps, 大概，也许，经常用于句首 ➡️区分 may be,