Unit 1 知识点梳理讲练（单元语法+知识点梳理+单元作文+词汇梳理）2023-2024学年人教版八年级英语下册

Unit 1 What’s the matter? (学生版) 语法精讲 一:情态动词should的用法 情态动词should意为“应当;应该”,后接动词 ,没有人称和数的变化,否定形式为 。 一、should的句式结构 句式 结构 例句 肯定句 主语+ should +动词原形+其他 We should help the people in trouble. 否定句 主语+ shouldn’t +动词原形+其他 They shouldn’t eat too much. 特殊疑问句 特殊疑问词+ should +主语+动词原形+其他? Where should we meet? 一般疑问句 Should +主语+动词原形+其他? —It’s too cold. Should I close the window? 肯定回答 Yes, 主语+ should. —Yes, you should. 否定回答 No, 主语+shouldn’t. —No, you shouldn’t. 二、should的基本用法及示例 用法 示例 表示劝告、建议 You should answer the question in English.你应该用英语回答这个问题。 表示义务、责任 Children should do their homework by themselves.孩子们应该独自做作业。 表示推断、判断 They should be at home now, I think.我认为,他们现在应该在家。 表示惊讶、赞叹、不满等 How should I know?我怎么会知道? 5.Dogs _ run through soccer games at the park. It's dangerous! A. should B. shouldn't C.need D. needn't 6.To keep children safe, we _ put the things like knives and medicine away in our house. A. may B.should C. can D. might 7.You should _ more fruit. A.eats B.eat C.eating D.to eat 8.If you have a headache, I think you _ see a doctor. A.will B.shall C.should D.can 二:反身代词-self(单数)/ -selves(复数) 一、反身代词的分类 第一人称 第二人称 第三人称 单数 我自己 你自己 他自己 她自己 它自己 复数 我们自己 你们自己 他们自己 二、反身代词的用法 1.反身代词多用于动词或介词后作宾语,表示“某人自己” Eg. He learned to ride a bicycle by himself.他自己学会了骑自行车。 2.反身代词常考短语: by oneself 独自 enjoy oneself玩得开心 look after oneself 照顾自己 help oneself to随便吃,随便用 teach oneself 自学 hurt oneself 伤到自己 cut oneself 切到自己 dress oneself 自己穿衣服 1. Could you help me clean the floor? I can't do it by _ (I). 2. You must look after _(you) well while I'm away, Tom. 3. Your sister is too young, so she can’t go to school by (she). 4. Don’t worry. We can solve our problems by (we). 5.-Dad, could you please teach_ English? -Sure! But it's more important to learn it by _. A. my ; English B. my; you C. me; you D. me; yourself 知识点梳理 法详 考点1 What’s the matter?的用法 “What’s the matter?”表示“怎么了?/出什么事了?”,常用于询问某人有什么病或某人遇到什么麻烦、问题,其后跟询问对象时,与介词 连用。 知识点1:重点:“What’ s the matter with sb? ”= What’s the with sb? =What’ s with sb? =What’s up? =Wha