Unit6 Section A 3a-3d 重点单词、短语、句型+同步练习 2025-2026学年人教版英语八年级下册

**基本信息** 初中英语Unit6 Section A 3a-3d同步练，新授课使用。分层覆盖词汇-短语-句型-语法，梯度从基础记忆到综合应用，助力语言能力与学习能力培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇/短语|首字母填空、短语填空巩固基础，强化记忆| |进阶层|重点句型结构|句型仿写与转换，深化语法应用，提升表达能力| |综合应用层|语法考点综合辨析|单选专项整合-ed/-ing形容词、so...that等易错点，培养思维品质|

Unit6 Section A 3a-3d 重点单词、短语、句型+同步练习 一、重点必背单词（含搭配、变形、辨析） 1. confusing /kənˈfjuːzɪŋ/ adj. 令人困惑的、难懂的（修饰事物） 辨析：confused adj. 感到困惑的（修饰人） 2. proper /ˈprɒpə(r)/ adj. 正确的、恰当的、合适的 反义词：improper adj. 不恰当的 3. knife /naɪf/ n. 刀 不规则复数：knives 4. fork /fɔːk/ n. 叉子 固定搭配：knife and fork 刀叉 5. delicious /dɪˈlɪʃəs/ adj. 美味的、可口的 6. straight /streɪt/ adv. 笔直地 adj. 直的 固定搭配：sit up straight 坐直 7. elbow /ˈelbəʊ/ n. 肘部 8. serve /sɜːv/ v. 服务、提供 拓展：serving chopsticks 公筷 单词同步练习 根据句意及首字母提示完成单词 1. The foreign table manners are so c__________ that I feel confused. 2. It’s p__________ to wait for the host to start eating first. 3. Western people usually use k__________ and forks to eat meals. 4. The food in my friend’s home is very d__________. 5. You should sit s__________ when you are having dinner. 6. Please keep your e__________ off the table while eating. 二、核心必背短语（默写必考） 1. table manners 餐桌礼仪（恒用复数） 2. knife and fork 刀叉 3. get confused 感到困惑 4. sit up straight 坐直 5. keep elbows off the table 手肘不碰餐桌 6. reach for food 伸手够食物 7. pass sb. the dish 把菜递给某人 8. serving chopsticks 公筷 9. shared dishes 公共菜品 10. enjoy oneself 过得愉快 短语同步练习 用方框中短语的适当形式填空 enjoy oneself, sit up straight, reach for, pass...to, keep...off） 1. You should __________ when you have dinner with others. 2. Please __________ your elbows __________ the table. 3. Don’t stand up to __________ the food on the table. 4. I hope you can __________ at the dinner party. 5. You can ask others to __________ the dish __________ you. 三、重点句型（语法+写作+口语万能） 本课三大核心句型，状语从句必考、情景交际高频 1. so...that... 结果状语从句 结构：so + 形容词/副词 + that 从句（如此……以至于……） 原句：English table manners are so confusing that I'm a little worried. 2. unless 条件状语从句 含义：除非（= if...not） 原句：Don't bring food unless the host asks you to. 3. 情态动词建议句型 Should I do sth.? 我应该做某事吗？ 答语：Yes, you should. / No, you shouldn’t. 4. 委婉请求句型 Could you tell me the proper way to do sth.? 你能告诉我做某事的正确方法吗？ 句型同步练习 1. 句型仿写 1. so...that...：中式餐桌礼仪如此简单，以至于我很容易学会。 _________________________ 2. unless：除非朋友邀请你，否则不要随意夹菜。 _________________________ 2. 同义句转换 1. If the host doesn’t ask you to bring food, don’t do it.（用unless改写） _________________________ 2. The movie is very confusing. It makes me feel worried.（合并为so...that...句型） _________________________ 四、核心语法考点+专项练习 必考语法点 1. -ed/-ing 形容词辨析 -ing（confusing）：修饰事物，令人……的 -ed（confused）：修饰人，感到……的 2. should 表建议 肯定：should do sth. 应该做某事 否定：shouldn’t do sth. 不应该做某事 3. 核心从句用法 so...that... 表结果；unless 表否定条件，等同于if...not 语法单选专项练习 1. I feel _______ because the rules are very _______. A. confused; confusing B. confusing; confused C. confuse; confusing 2. You _______ wait for the host to start eating first. A. should B. shouldn’t C. will 3. It is _______ difficult _______ I can’t understand it. A. so; that B. too; to C. such; that 4. Don’t speak loudly _______ you are allowed to. A. if B. unless C. because 5. You _______ stand up to reach for food at the table. A. should B. shouldn’t C. must 五、本课易错点汇总（考前必看） 1. knife 复数变形特殊：knives，以f/fe结尾名词常变f为ves 2. confused/confusing 严格区分人、物修饰，考试高频陷阱 3. unless 含否定含义，句子改写、翻译极易出错 4. so...that 中间只能接形容词/副词，不可接名词 5. table manners 固定用复数，manner 单数仅指“态度、方式” 6. enjoy oneself 固定搭配，反身代词需随主语人称变化 参考答案 单词同步练习 1. confusing 2. proper 3. knives 4. delicious 5. straight 6. elbows 短语同步练习 1. sit up straight 2. keep; off 3. reach for 4. enjoy yourself 5. pass; to 句型同步练习 1. Chinese table manners are so simple that I can learn them easily. 2. Don’t take dishes unless your friend invites you to. 3. Don’t bring food unless the host asks you to. 4. The movie is so confusing that I feel worried. 语法单选专项练习 1. A 2. A 3. A 4. B 5. B 学科网（北京）股份有限公司 $