Unit 6 知识点整理2026-2027学年人教版七年级英语上册

该初中英语单元复习讲义通过分类框架与对比表格系统梳理单元核心知识体系，涵盖三餐词汇、动词用法（如四个“穿”、rise/raise）、句型（It's sb's duty to do sth.）等要点，按“词汇-语法-句型-短语”递进组织，用对比表格呈现易混点（如wear/put on/in/dress的用法差异），清晰展现知识内在联系与重难点分布。 讲义亮点在于“情境化例句+功能用法”设计，如用Jack gets dressed与The little boy asks mother to dress him区分dress的不同搭配，培养语言运用与思维辨析能力。每个知识点配拓展应用（如prepare的名词preparation），基础生可掌握基础用法，优秀生能拓展固定短语，助力教师实施分层教学，支持学生自主构建知识网络。

Unit 6 英语知识点整理 1. 三餐相关词汇与用法 breakfast 早餐 / lunch 午餐 / dinner 晚餐（正餐）/ supper 晚餐 表达“吃三餐”可用 eat 或 have **for + 三餐**：表示某一餐所吃的食物 例句： We have three meals a day. We have breakfast at 6:30 in the morning every day. （三餐名词前不加冠词） —What would you like for breakfast? 你早餐喜欢吃什么？ —Some milk and two eggs. I usually have some bread and milk for breakfast. 我通常把面包和牛奶当作早餐。 该到吃饭时候了 It's time to have + 三餐 = It's time to eat = It's time for + 三餐 It's time to eat. 该吃饭了。 It's time for breakfast / lunch / dinner. 该吃早餐/午餐/晚餐。 2. 英语四个“穿” ① wear + 衣服，强调状态，意为“穿着” ② put on + 衣服，表穿衣动作，意为“穿上”；代词放中间 ③ in + 颜色，表示穿着某种颜色的衣服，强调状态 ④ dress 宾语只能是人 dress sb. 给某人穿衣服 dress in … 某人穿着…… be dressed in + 衣服/颜色 dress up 打扮 get dressed 穿上衣服 = be dressed 例句： Jack gets dressed at 6:50. The little boy always asks his mother to dress him. 小男孩总是让他妈妈给他穿衣服。 3. after 用法（时间介词：在……之后） - after + 时间段：常用于一般过去时 - after + 时间点：常用于将来时 例句： They finished the work after two years. 他们两年后完成了这项工作。 He will come back after three o'clock. 他将于3点后回来。 反义词：before 在……之前 She arrives home before 10 p.m. 她在晚上10点前到家。 after 后面可以接名词、代词或动名词，构成介宾结构，在句中作状语 after 10:00 十点之后 after school 放学之后 after the meeting 散会之后 after 35 三十五岁之后 after 1999 1999年之后 after Sunday 星期天之后 After getting up every morning, I turn on my computer. 每天早上起床之后，我打开我的电脑。 after + 句子，引导时间状语从句 After I finish my homework, I will go out to play. 我完成作业后，就出去玩。 拓展含义：追赶；追逐 The police are after the thief. 警察正在追小偷。 固定短语：look after 照顾，照看 4. start / begin 开始做某事 原形→过去式：start(started) = begin(began) 后接 to do 或 doing 例句： My school begins at 8:00. 学校8点钟开始上课。 My mother started to clean the room at 3:00 p.m. 妈妈下午3点开始打扫房间。 5. prepare 的用法 “准备” → preparation n. 准备 ① 及物动词 vt. prepare + 名词/代词 准备…… prepare sb. sth. = prepare sth. for sb. 为某人准备某物 prepare to do sth. 准备做某事 ② 不及物动词 vi. prepare for 为……做准备 例句： I prepare my school bag for the next day. Our class is preparing to give a report to call on more people to protect the environment. 我们班级正在准备做报告，号召更多人保护环境。 拓展： be prepared for sth. / to do sth. = be/get ready to do sth. 准备好做某事 make preparations for sth. 为某事做准备 6. It's sb's duty to do sth. 做某事是某人的责任。 duty n. 责任，义务；职责 on duty 值班，当班 例句： It's our duty to help those in need. 帮助有需要的人是我们的责任。 I'm on duty today. 我今天值日。 拓展句型：It's time for sb. to do sth. 到某人做某事的时间了。 At 9:30, it's time for me to go to bed. 9点半，该到我上床睡觉的时间了。 7. ask 介词搭配 ask sb. for sth. 请求某人给予某物 ask sb. about sth. 询问某人关于某事 ask sb. for help 向某人寻求帮助 ask 接不定式： ask sb. (not) to do sth. 请求某人（不）做某事 例句： She asked me to turn off the TV and do homework. 她让我关上电视写作业。 He was so busy that he had to ask for help. 他太忙了，不得不请求帮助。 8. while 用法 ① n. 一会儿，一段时间 for a while I haven't seen him for quite a while. 我有好一阵子没有见到他了。 ② 并列连词，表示“然而”，表对比关系 I went swimming while the others played tennis. 我去游泳，而其余的人去打网球。 ⚠️ while 侧重对比；but 侧重转折 ③ 引导时间状语从句，表示“当……的时候”，从句谓语使用延续性动词 While my sister was playing the piano, I was watching TV. 她弹钢琴的时候，我在看电视。（主从句动作同时发生，多用进行时态） while & when 区分 when 引导从句动作可以先后发生，也可同时发生；动词延续、短暂均可。 When she came into my room, I was sleeping. 当她走进我的房间时，我正在睡觉。 9. make use of 使用；利用…… how to make good use of my time 如何充分利用我的时间 use v. 使用；说，写 n. 使用；功能；用途 use up 耗尽；用光 She used up all the paint on the canvas. 她把画布上的颜料用尽了。 use … to do … 用……来做…… He uses his computer to write his reports. 他用电脑写报告。 use in 用于 This knife is only for use in the kitchen. 这把刀只能用于厨房。 10. show v. 展示；n. 节目；展览 show sb. sth. = show sth. to sb. 给某人看某物 show up 出现 show off 炫耀 on show 展出 拓展短语： take a shower = take showers 洗澡 brush teeth 刷牙 wash face 洗脸 shampoo hair 洗头发 11. finish 用法 finish 后**不能接不定式**，属于非延续性动词 finish sth. 完成某事 finish doing sth. 做完某事 例句： You can't go anywhere until you finish your homework. 做不完作业你哪儿不能去。 If you finish doing your work, you can do what you like. 如果你完成你的工作，你可以做你喜欢的事。 同义表达：be over（强调状态） When is the class over? 这节课什么时候结束？ 12. 本单元常用短语 get up 起床 go to bed 上床睡觉 stay at home 待在家里 get home 到家 daily routine 日常生活 get off work 下班 daily = everyday（后接名词）= every day（分开，不作定语） walk to school 走路去学校 on the way home 在回家的路上 talk a lot 聊了很久 be able to = have the ability to do = can 有能力做某事 13. rise VS raise ① rise 不及物动词，后面不加宾语；起床；升起；增长 过去式：rose 过去分词：risen 含义：事物自己上升、抬高，主语通常为事物。 When water levels rise, flooding results. 水位上升，就会发生洪水。 There has been a sharp rise in the number of people out of work. 失业人数急剧增加。 ② raise 及物动词，后面必须接宾语；使升高，提高；筹集，饲养 过去式/过去分词：raised He raised the dumbbell from the ground. 他把哑铃从地上举起来。 The sun rises in the east and sets in the west. 太阳东升西落。 He hoped to raise a lot of money. 他希望筹集大量资金。 The moon was rising when I went home. 我回家的时候月亮正在升起。 学科网（北京）股份有限公司 $