Unit 2 Home Sweet Home 知识清单-2025-2026学年人教版英语八年级上册

人教版初中英语八年级上册 Unit 2 Home Sweet Home 知识清单 一、核心词汇详解（含中考考点标注） 1. 高频考词深度解析 词汇 词性 释义 例句与考点 chore n. 家务杂事 Doing chores is part of family life. （常以复数形式出现） sweep v. 打扫 I helped sweep the floor after dinner. fold v. 折叠 Can you fold your clothes and put them away? mess n. 杂乱 Your room is in a mess! Please tidy it up. （in a mess固定搭配） neither pron./adv. 两者都不 — I don't like doing dishes. — Neither do I. （倒装结构） borrow v. 借入 May I borrow your dictionary? （与lend区别：借入vs借出） hate v. 讨厌 I hate to do the laundry on weekends. （hate to do/doing sth.） 2. 主题场景分类词汇 家务活动： do the dishes (洗碗) 例句：It's your turn to do the dishes tonight. take out the trash/rubbish (倒垃圾) 例句：Don't forget to take out the trash. make the bed (整理床铺) 例句：You should make your bed every morning. clean the living room (打扫客厅) 例句：We need to clean the living room before guests come. 家庭空间与家具： living room (客厅) We usually watch TV in the living room. kitchen (厨房) Mom is cooking in the kitchen. bathroom (浴室) The bathroom needs cleaning. furniture (家具) We bought some new furniture for the house. 家庭关系与责任： housework (家务) Sharing housework makes a happy family. independence (独立) Doing chores helps children develop independence. responsibility (责任) Everyone should take responsibility for keeping the house clean. 二、重点短语与实用表达（配真题例句） 1. 动词短语板块 短语 释义 中考真题例句 take care of 照顾 Teenagers should learn to take care of themselves. depend on 依靠 Children shouldn't always depend on their parents. pass me the salt 把盐递给我 Could you pass me the salt, please?（委婉请求） help out with 帮助做 I often help out with housework on weekends. throw away 扔掉 Don't throw away old newspapers; we can recycle them. work on 从事于 My brother is working on his science project. 2. 固定搭配与句型 Could you please...? (你能……吗？) 礼貌请求句型 Could you please clean your room? Why don't you...? (你为什么不……？) 建议句型 Why don't you ask your brother for help? How about...? (……怎么样？) 建议或询问意见 How about going shopping this afternoon? Neither + 助动词 + 主语 (……也不) 否定倒装 I can't swim. Neither can my sister. 高分句型 It is one's responsibility to... (做……是某人的责任) Not only...but also... (不仅……而且……) The more...the more... (越……越……) There is no doubt that... (毫无疑问……) 3. 实用交际套句 提出请求： Would you mind doing...? (你介意做……吗？) Can you give me a hand with...? (你能帮我……吗？) I wonder if you could... (我想知道你是否能……) 表达同意/拒绝： Sure, no problem. (当然，没问题。) I'd be glad to. (我很乐意。) I'm afraid I can't because... (恐怕我不能，因为……) Sorry, but I'm busy right now. (抱歉，我现在很忙。) 家庭规则讨论： What are the rules in your house? (你家有什么规矩？) I'm not allowed to... (我不被允许……) We have to... (我们必须……) 三、语法精讲：情态动词could与反身代词 1. 情态动词could的用法（中考必考） (1) 表示礼貌请求（比can更委婉） Could you please pass me the book?（肯定回答：Yes, sure. / Certainly.） Could I use your computer?（肯定回答：Yes, you can.） (2) 表示过去的能力（can的过去式） When I was five, I could ride a bike. She couldn't swim until she was ten. (3) 表示可能性（比may/might更不确定） It could rain later, so take an umbrella. 【中考易错点】 表示请求时，回答不能用could，要用can或may ❌ — Could I borrow your pen? — Yes, you could. ✅ — Could I borrow your pen? — Yes, you can. 2. 反身代词全面解析 (1) 形式表 人称 反身代词 例句 第一人称单数 myself I can do it myself. 第二人称单数 yourself Take care of yourself. 第三人称单数 himself/herself/itself He taught himself to play the guitar. 第一人称复数 ourselves We enjoyed ourselves at the party. 第二人称复数 yourselves Help yourselves to some fruit. 第三人称复数 themselves They built the house themselves. (2) 主要用法 ① 作宾语（动作承受者是主语自己） She bought herself a new dress. The cat is washing itself. ② 作同位语（强调主语） I myself don't agree with this idea. You should talk to the manager himself. ③ 固定搭配 enjoy oneself (玩得开心) help oneself to... (请自便……) by oneself (独自地) teach oneself (自学) 【中考常考结构】 find/see/hear + 宾语 + 反身代词 + 现在分词 I found myself lying in the hospital. 四、易混淆点辨析（中考失分重灾区） 1. 情态动词辨析 could vs can：礼貌程度不同，could更委婉 could vs was/were able to：过去能力 could表示一般能力 was/were able to表示具体某次成功做到 ✅ He was able to escape from the fire.（具体一次） ✅ She could speak three languages when she was young.（一般能力） 2. 反身代词易错点 误用反身代词作主语： ❌ Myself will do it. ✅ I will do it myself. 某些动词后不用反身代词： ✅ I feel sick. (不说I feel myself sick.) ✅ He dressed quickly. (不说He dressed himself quickly.，除非强调) 3. 动词短语辨析 borrow (借入) vs lend (借出) May I borrow your pen? (我借入) Can you lend me your pen? (你借出) take care of (照顾) vs be careful with (小心对待) She takes care of her little brother. Be careful with that glass; it's fragile. 五、 自测小练习 1. 用反身代词填空： The children enjoyed ______ at the beach yesterday. I made this cake all by ______. （答案：themselves; myself） 2. 将句子改为礼貌请求： Close the window. → ______ （答案：Could you please close the window?） 3. 翻译句子： 为了保持健康，我们应该学会照顾自己。 （参考：To keep healthy, we should learn to take care of ourselves.） 1 学科网（北京）股份有限公司 $