专题03 重点语法盘点【考点清单】-2023-2024学年八年级英语下学期期末考点大串讲（人教版）

2023-2024学年八年级下期末考点大串讲（人教版） 专题03 重点语法盘点 Unit 1 What’s the matter? 语法①：疾病的表达方式 1. 疾病的询问What’s the matter? 怎么啦？出什么事情了？★ 【解析】matter n.问题；事情，常用于句型What’s the matter(with sb. )中。 用来询问某人患了何种疾病或遇到了何种麻烦。 比如. — What’s the matter with you? — I have a bad cold. 其他类似表达还有： ＂(你)怎么了？＂各种常见表达： What’s the matter (with you)? ＝What’s the trouble (with you)? ＝What’s the problem (with you)? ＝What’ s wrong (with you)？ ＝What’s up? ＝What happened? matter 和trouble 为名词，其前可加the 或形容词性物主代词，wrong 是adj. 不能加the 2. 疾病的表达： have a/an + 疾病名词 “患……病” 类似的短语： have a fever 发烧 have a cold =catch a cold 患感冒 have a cough 咳嗽 have a stomachache 患胃痛 have a toothache 患牙痛 have a headache 患头痛 have a backache 患背痛 have a sore throat 患喉咙痛 have a sore back 患背痛 身体部位+ache（疼痛）构成新的复合词 stomach+ache=stomachache head+ache=headache tooth+ache=toothache back+ache=backache后背痛 语法②：2. 表达建议的句型 You should drink more warm water. (多喝热水) You should lie down and take/have a break/rest. (躺下休息) You should take your temperature. (量体温) You should take some medicine. (吃点药) You should see/go to a doctor/dentist. (看医生/牙医) You should do… You are supposed to do… You’d better do… What about / How about doing … Why don’t you do… Why not do… It’s best for you to do … It’s important for sb. to do sth. If you...,you should... 语法③：情态动词should的用法 情态动词should意为“应当；应该”，后接动词 原形 ，没有人称和数的变化。 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