Unit 7 知识点总结 2025-2026学年人教版英语七年级下册

新人教版七下第7单元“A day to remember” 知识点复习总结 一、本单元重点词汇连线 · certainly · tent · wastewater · diary · theatre · piece · meet up · factory · branch · inside · create · trip · germ · straight · actor · waste · exhibition · fresh · machine · cucumber · write down finally · museum · remove · explore · direction · gun · plant · entry · terrible · step · into along · realize · from…to… · basket · 碰头；相聚 · 移开；拿走 · 认识到；实现 · 创造 · 写下；记下 · 探索 · 博物馆 · 展览 · 方向 · 旅行 · 废水 · 工厂 · 片；块 · 废弃物；浪费 · 机器 · 微生物；细菌 · 步骤；脚步 · 戏剧；剧场；电影院 · 工厂 · 演员 · 枪 · 帐篷 · 黄瓜 · 篮子；筐 · 分枝；树枝 · 日记；日记本 · （日记的）一则 · 糟糕的 · 终于 · 新鲜的 · 肯定地 · 直接；立即；笔直地；直的 · 到…… 里面；进入 · 沿着；顺着 · 从…… 到…… · 在…… 里面；在里面 二、本单元重点句型翻译 1. I met up with my old friends at the museum. 2. The exhibition was really terrible. 3. We went on a trip to the countryside. 4. The wastewater from the plant is harmful to the environment. 5. I realized the importance of protecting the environment. 6. They tried to create a new machine to solve the problem. 7. Let's write down our ideas for the project. 8. I enjoy exploring new places. 三、主要语法点讲解——一般过去时 一、一般过去时概念 表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；过去主语所具备的能力和性格。 二、句子结构 主语+did (动词过去式)+其他 主语+was/were+其他 三、基本用法 用法 示例 表示过去发生的动作或状态 My class had a picnic in the park last weekend. 我们班上周末在公园有个野炊。 表示过去经常或反复发生的动作或状态 When he was young, he usually went to the library to read books. 当他小的时候，他经常去图书馆读书。 表示过去的情况或状态 There was a small pond in the village before. 之前山村这里有个小池塘。 四、时间状语： 1. yesterday, the day before yesterday 2. 时间段+ago: three years ago, long ago… 3. last: last day/ week/ year… 4. in +过去年份: in 2015… 5. just now 刚才 五、一般过去时动词过去式的规则变化 情况 变形 示例 一般情况 加-ed work-worked, listen-listened 以e字母结尾 直接加-d live-lived, receive-received “辅元辅”结构 双写词尾辅音字母加-ed stop-stopped, chat-chatted 以辅音字母加 y 结尾 变y为i 再加-ed study-studied 以元音字母加 y 结尾 直接加-ed enjoy-enjoyed 六、一般过去时动词过去式的不规则变化 变化类型 示例 A---A---A型 （现在式、过去式和过去分词同形） cost cost cost 花费 cut cut cut 割，切 read read read 读 hit hit hit 打 let let let 让 put put put 放下 A---A---B型 beat beat beaten 打 A---B---A型 come came come 来、become became become 变、run ran run 跑 A ---B ---B型 burn burnt burnt 燃烧 learn learned/learnt learned/learnt学习 build built built 建筑 lose lost lost 失去 lend lent lent 借给 spend spent spent 花费 pay paid paid 付 lay laid laid 下蛋 say said said 说 bring brought brought 带来 buy bought bought 买 think thought thought 想 sleep slept slept 睡 keep kept kept 保持 sweep swept swept 扫 stand stood stood 站 understand understood understood 明白 catch caught caught 抓住 feel felt felt 觉得 find found found 发现 have had had 有 get got got 得到 hold held held 盛，握 leave left left 离开 make made made 制造 meet met met 遇见 sell sold sold 卖 tell told told 告诉 teach taught taught 教 sit sat sat 坐 fly flew flown 飞 A---B---C型 eat ate eaten 吃 fall fell fallen 落下 give gave given 给 take took taken 拿 see saw seen 看见 write wrote written 写 ride rode ridden 骑 drive drove driven 驾驶 throw threw thrown 抛，扔 blow blew blown 吹 grow grew grown 生长 know knew known 知道 steal stole stolen 偷 drink drank drunk 饮 choose chose chosen 选择 forget forgot forgotten 忘记 begin began begun 开始 ring rang rung 按铃 sing sang sung 唱 swim swam swum 游泳 draw drew drawn 拉，绘画 show showed shown 展示 speak spoke spoken 说话 break broke broken 破碎，折断 其他不规则动词的变化 be(am, is) was/ were been 是 go went gone 去 lie lay lain 躺 do did done 做 wear wore worn 穿 七、句式变化 be动词 行为动词 用法 主语是单数用was，复数则用were。 所有人称，都用动词过去式did。 肯定式 He was a farmer. 他过去是一名农民。 He went fishing yesterday. 他昨天去钓鱼了。 否定式 He wasn’t a farmer. 他过去不是一名农民。 He didn’t go fishing yesterday. 他昨天没去钓鱼。 疑问式 Was he a farmer? 他过去是一名农民吗？ Did he go fishing yesterday? 他昨天去钓鱼了吗？ 简略 回答 Yes, he was. / No, he wasn’t. 是的，他是。/ 不，他不是。 Yes, he did. / No, he didn’t. 是的，他去了。/ 不，他没去。 一般过去时随堂练习 一、写出下列动词的过去式形式。 1. go _________    9.enjoy _________ 2. buy _________   10.eat _________ 3. get _________   11.walk _________ 4. take _________   12.dance _________ 5. write _________   13.run _________ 6. swim _________   14.find _________ 7. begin _________   15.are _________ 8. play _________   16.study _________ 二、动词适当形式填空。 1. He ______ (work) in that shop five years ago. 2. I ______ (think) of a new plan just now. 3. I ______ (see) her yesterday. 4. He ______ (come) to school at 7 o’clock this morning. 5. She ______ (tell) a story to her son yesterday. 6. ______ you ______ (try) to contact me last night? 7. 1. The doctor _________ (get) up late this morning. 8. 2. My mother _________ (be) a worker 20 years ago. 9. 3. She _________ (paint) the wall last month. 10. ---_________ (be) you here just now? 11. --- No, I _________ (be not) here. 12. Why_________ your brother _________ (cry) last night? 13. Yesterday _________ (be) my mother’s birthday. 14. There _________ (be) a shop not long ago. 15. When I was young, I _________ (play) games with my friends. 三、句型转换 1. The children had a good time in the park. （改为否定句） _______________________________________ 2. There were about nine hundred people at the concert.（改为否定句） _______________________________________ 3. Ann did her homework yesterday evening.（变一般疑问句，并作肯定回答） _______________________________________ 4. Last week I read an English book. （变一般疑问句，并作否定回答） _______________________________________ 5. Was your brother in the park just now? （改为肯定句） _______________________________________ 复习总结答案 一、连线答案 · meet up：碰头；相聚 · remove：移开；拿走 · realize：认识到；实现 · create：创造 · write down：写下；记下 · explore：探索 · museum：博物馆 · exhibition：展览 · direction：方向 · trip：旅行 · wastewater：废水 · plant：工厂 · piece：片；块 · waste：废弃物；浪费 · machine：机器 · germ：微生物；细菌 · step：步骤；脚步 · theatre：戏剧；剧场；电影院 · factory：工厂 · actor：演员 · gun：枪 · tent：帐篷 · cucumber：黄瓜 · basket：篮子；筐 · branch：分枝；树枝 · diary：日记；日记本 · entry：（日记的）一则 · terrible：糟糕的 · finally：终于 · fresh：新鲜的 · certainly：肯定地 · straight：直接；立即；笔直地（adv.）；直的（adj.） · into：到…… 里面；进入 · along：沿着；顺着 · from…to…：从…… 到…… · inside：在…… 里面（prep.）；在里面（adv.） 二、重点句型翻译： 1. I met up with my old friends at the museum. 在博物馆遇到了我的老朋友。 2. The exhibition was really terrible. 这个展览真的很糟糕。 3. We went on a trip to the countryside. 我们去乡下玩了。 4. The wastewater from the plant is harmful to the environment. 那个工厂的废水对环境很有害。 5. I realized the importance of protecting the environment. 我意识到了保护环境的重要性。 6. They tried to create a new machine to solve the problem. 他们努力制造一台新的机器来解决难题。 7. Let's write down our ideas for the project. 让我们记下来我们的项目创意。 8. I enjoy exploring new places. 我喜欢探索新的地方。 一般过去时随堂练习 一、写出下列动词的过去式形式。 1. · go went ； 9.enjoy enjoyed 2. · buy bought ； 10.eat ate 3. · get got ； 11.walk walked 4. · take took ； 12.dance danced 5. · write wrote ； 13.run ran 6. · swim swam ； 14.find found 7. · begin began ； 15.are were 8. · play played ； 16.study studied 二、动词适当形式填空。 1. · worked 2. · thought 3. · saw 4. · came 5. · told 6. · Did; try 7. · got 8. · was 9. · painted 10. · Were 11. · wasn't 12. · did; cry 13. · was 14. · was 15. · played 三、句型转换 1. The children didn’t have a good time in the park. 2. There weren’t about nine hundred people at the concert. 3. Did Ann do her homework yesterday evening? Yes, she did. 4. Did you read an English book last week ? No, I didn’t. 5. My brother was in the park just now. 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $