Unit 7 Section A 单词讲义 2025-2026学年人教版英语七年级下册

本讲义聚焦初中英语Unit 7 Section A“难忘的一天”主题，系统梳理名词（如museum、exhibition）、动词（如remove、realize）等核心词汇，涵盖词义、搭配、词形变化及例句，同步整合一般过去时语法，从定义、句式结构到规则与不规则动词过去式变化，构建从词汇积累到语法应用的完整学习支架。 该资料以语境化词汇教学提升语言能力，如“visit a museum”“remove...from...”等搭配结合例句强化理解，通过语法规则梳理与分层练习（基础提优练、语法提优练）培养思维品质，助力学生分析句式、推断用法。课中辅助教师系统授课，课后学生可借助短文填空、完形填空等练习巩固知识，查漏补缺，有效提升学习能力。

Unit 7 A Day to Remember Section A What was your special day like? 1、 名词 1. museum /mjuˈziːəm/n. 博物馆 常用搭配：visit a museum 参观博物馆;science museum 科学博物馆 2.exhibition /ˌeksɪˈbɪʃn/n. 展览 3.direction /dɪˈrekʃn; daɪˈrekʃn/n. 方向 →direct adj. 直接的 /v. 指导；director n. 导演；负责人 常考短语：ask for directions 问路；in all directions 四面八方;give directions 指路 4.trip /trɪp/n. 旅行 固定搭配：go on a trip /take a trip 去旅行；a school trip 学校旅行 例句：We had a great trip to the countryside last month. 5.wastewater /ˈweɪstwɔːtə(r)/n. 废水 常见搭配：wastewater plant 污水厂 例句：The factory must stop pouring wastewater into the river. 6.plant /plɑːnt/n. 工厂；植物 plant v. 种植（同形异义） 固定搭配：power plant 发电厂；water plant 水厂； 例句：The plant produces new energy every day. / I plant flowers every spring. 7.screen /skriːn/n. 滤网；隔板；屏障；屏幕 例句：The wastewater passes through a screen to remove large pieces. 8.piece /piːs/n. 片；块；件；张 核心考点：a piece of + 不可数名词（表示 “一片 / 一块 / 一张……”） 固定搭配：a piece of paper 一张纸；pieces of rubbish 碎垃圾 例句：She cut the cake into small pieces for everyone. 9.waste /weɪst/n. 废弃物；垃圾 →waste v. 浪费；waste adj. 废弃的；wasteful adj. 浪费的 固定搭配：household waste 生活垃圾；waste water 废水；a waste of time 浪费时间 例句：Don’t throw waste everywhere. / Don’t waste food at school. 10.machine /məˈʃiːn/n. 机器 固定搭配：washing machine 洗衣机；a factory machine 工厂机器 例句：This machine helps clean the water quickly. 11.germ /dʒɜːm/n. 微生物；细菌；病菌 →复数 germs；germ adj. 微生物的；病菌的 固定搭配：kill germs 杀菌；spread germs 传播病菌 例句：The process removes germs from the wastewater. 12.step /step/n. 步骤；脚步；台阶 固定搭配：step by step 一步步；take steps to do sth. 采取措施做某事； 例句：The first step is to pass the water through the screen. 13.theatre /ˈθɪətə(r)/n. 戏院；剧场；电影院 固定搭配：go to the theatre 去看戏；movie theatre 电影院；at the theatre 在剧院 例句：We are going to the theatre to watch a play this evening. 14.factory /ˈfæktri; ˈfæktəri/n. 工厂 →factories（复数） 固定搭配：a car factory 汽车厂；work in a factory 在工厂工作 例句：My uncle works in a big factory in the city. 15.actor /ˈæktə(r)/n. 演员 →actress n. 女演员；act v. 表演；action n. 行动；active adj. 积极的 固定搭配：film actor 电影演员；a famous actor 著名演员 例句：His favorite actor is going to star in a new movie. 16.gun /ɡʌn/n. 枪 →复数 guns 例句：There is a gun in the movie scene, but it’s just a prop. 17.road /rəʊd/n. 道路；公路 固定搭配：on the road 在路上；main road 主干道；cross the road 过马路 例句：We walked along the road to the village. 二、动词 1. remove /rɪˈmuːv/v. 移开；拿走；清除 固定搭配：remove…from… 从…… 中移除 / 清除；remove dirt/germs 清除污垢 / 细菌 例句：The machine removes large pieces of waste from the water. 2. waste /weɪst/v. 浪费 核心考点：waste time/money/food (in) doing sth. 浪费时间 / 金钱 / 食物做某事 例句：Don’t waste water when you brush your teeth. 3.realize /ˈriːəlaɪz/ (=realise) v. 认识到；实现 含义区分：① 认识到；意识到（后接从句）；② 实现（梦想 / 目标） 核心考点：realize + that 从句；realize one’s dream 实现某人的梦想 例句：I suddenly realized I left my bag at home. / She realized her dream of becoming a teacher. 4.create /kriˈeɪt/v. 创造；创作 →creation n. 创造；creative adj. 有创造力的；creator n. 创造者 固定搭配：create a better world 创造一个更好的世界；create works 创作作品；例句：The play creates a magical world on the stage. 三、形容词 1.terrible /ˈterəbl/adj. 糟糕的；可怕的；很糟的 →terribly adv. 非常；糟糕地； 固定搭配：terrible weather 糟糕的天气；feel terrible 感觉不舒服 / 糟糕 例句：The movie was so terrible that we left early. / I feel terrible about being late. 四、介词 1.into /ˈɪntuː; ˈɪntə/prep. 到…… 里面；进入 核心考点：表示 “动作的方向”，常和动词搭配：go into 走进；put…into… 把…… 放进……；pour…into… 把…… 倒入…… 辨析：into 强调 “进入的动作”；in 强调 “在里面的状态” 例句：Don’t pour wastewater into the river. 2.inside /ˌɪnˈsaɪd/prep. 在…… 里面；adv. 在里面 →反义词：outside prep./adv. 在外面 固定搭配：go inside 进去；stay inside 待在里面 例句：We stayed inside the museum because it was raining. / Is there anyone inside? 3.along /əˈlɒŋ/prep. 沿着；顺着；adv. 一起；向前 固定搭配：walk along the road 沿着路走；come along 一起来；get along with 与…… 相处 例句：We walked along the river after dinner. / Can you bring your friend along? 5、 短语 1.meet up 碰头；相聚 用法：meet up (with sb.) 表示 “和某人碰面 / 相聚” 例句：Let’s meet up at the museum gate at 9 a.m. tomorrow. 2.used to 过去常常（做） 核心结构：used to do sth. 过去常常做某事（现在不做了） 例句：I used to walk to school, but now I take the bus. 3.go on a trip 去旅行 固定搭配：go on a trip to… 去某地旅行 例句：We are going on a trip to the countryside next week. 4.try on 试穿（衣服、鞋子等） 核心考点：代词作宾语时必须放中间：try it/them on 例句：Can I try on this dress? / The shoes look nice. Let me try them on. 语法专项 一般过去时 1. 一般过去时的定义 (1) 表示过去某个时间或某一段时间内发生的动作或存在的状态。 常和表示过去的时间状语连用，如 yesterday, a moment ago（刚才）, yesterday morning, last night/week, the day before yesterday（前天）, just now（刚才）, in+过去的时间（如 in 1980）等。 My father worked in Shanghai last year. 我爸爸去年在上海工作。 (2) 表示过去经常或反复发生的动作，常和 often, always 等表示频度的副词连用。 He always went to school by bus last year. 去年他总是乘公共汽车去上学。 2. 一般过去时的句式结构 (1) 含连系动词 be 的一般过去时的句式 ① 肯定句：主语 + was/were + 其他 Our school trip was terrible last week. 我们上周的学校旅行很糟糕。 ② 否定句：主语 + was not (或 wasn’t)/were not (或 weren’t) + 其他 I wasn’t at home yesterday. 昨天我不在家。 ③ 一般疑问句：Was/Were + 主语 + 其他？ 肯定回答：Yes, 主语 + was/were. 否定回答：No, 主语 + wasn’t/weren’t. — Were you at home yesterday? 昨天你在家吗？ — No, I wasn’t. 不，我不在家。 ④ 特殊疑问句：疑问词 + was/were + (主语) + 其他？ How was your vacation? 你的假期怎么样？ (2) 含实义动词的一般过去时的句式 ① 肯定句：主语 + 动词过去式 + 其他 They had a good time yesterday. 他们昨天玩得很开心。 ② 否定句：主语 + did not (或 didn’t) + 动词原形 + 其他 We didn’t pick apples. 我们没摘苹果。 ③ 一般疑问句：Did + 主语 + 动词原形 + 其他？ 肯定回答：Yes, 主语 + did. 否定回答：No, 主语 + didn’t. — Did they visit the museum last week? 他们上周参观博物馆了吗？ — Yes, they did. / No, they didn’t. 是的，他们参观了。/ 不，他们没参观。 注意：在一般过去时的疑问句中，助动词 did 后面的谓语动词应用原形。 ④ 特殊疑问句：疑问词 + did + 主语 + 动词原形 + 其他？/ 疑问词 + 动词过去式 + 其他？ Where did you buy the gift? 你在哪里买的这件礼物？ 3. 动词过去式的构成 (1) 规则动词过去式变化规则 1　 一般情况 直接加 -ed want → wanted；play → played 2　 以 e 结尾的动词 直接加 -d live → lived；hope → hoped 3　 以重读闭音节结尾且末尾只有一个辅音字母的动词，先双写这个辅音字母，再加 -ed stop → stopped；plan → planned 4　 以辅音字母加 y 结尾的动词 变 y 为 i，再加 -ed study → studied；worry → worried 规则动词的过去式的读音也有规律可循。请记住：清后 /t/；元浊 /d/；/t/, /d/ 之后读 /id/。 ① 清辅音 /p/, /k/, /f/, /s/, /ʃ/ 等后，-ed 要读 /t/。如：worked, finished ② 元音或浊辅音 /b/, /g/, /v/, /z/, /m/ 等后，-ed 要读 /d/。如：played, lived ③ /t/ 或 /d/ 后，-ed 读 /id/。如：started, needed (2) 不规则动词的过去式 ① 动词过去式与动词原形一样。如： let → let, put → put, cut → cut ② 遇见 i 改为 a。如： swim → swam, sing → sang, begin → began 助记 将 i 变为 a 构成过去式的动词：游泳（swim）唱歌（sing）后，开始（begin）坐（sit）下来，给（give）点儿喝（drink）的吧，i 就变为 a。 ③ 过去式以 ought 和 aught 结尾的单词。如： bring → brought, buy → bought, think → thought, teach → taught ④ 中间去 e 末尾加 t。如： feel → felt, keep → kept, sleep → slept, sweep → swept ⑤ 把 i 变为 o。如： ride → rode, drive → drove, write → wrote ⑥ ow/aw 变为 ew。如： know → knew, grow → grew, throw → threw, draw → drew ⑦ 以 d 结尾的词，把 d 变成 t。如： build → built, lend → lent, send → sent, spend → spent ⑧ 连系动词 be 的过去式有两种形式：主语是第一、三人称单数用 was，其他用 were。 语法提优练 一、用括号内所给词的适当形式填空 1. The number of the students in our school last year ______ (be) 900. 2. My uncle ______ (grow) some apple trees behind his house last year. 3. — What ______ (do) you do last Sunday? — I ______ (pick) apples on a farm. 4. — Did you attend the meeting yesterday? — Yes, I ______ (do). I ______ (get) there on time. 5. — ______ (be) you good at school yesterday? — No, I ______ (be). I failed the math test. 二、按要求完成下列句子 1.The students read books in the library yesterday afternoon. (改为一般疑问句) ______ the students ______ books in the library yesterday afternoon? 2.Jason had dinner with his clients last night. (改为否定句) Jason ______ ______ dinner with his clients last night. 3.We went on a trip to the Grand Tang Mall in Xi’an during the Spring Festival. （改为一般疑问句并给出肯定、否定回答） — ______ you ______ on a trip to the Grand Tang Mall in Xi’an during the Spring Festival? — Yes, ______ ______. / No, ______ ______. 4.He used to watch TV in his spare time. (对画线部分提问) ______ ______ he ______ to do in his spare time? 5.They took the photo in the park. (对画线部分提问) ______ ______ they take the photo? 三、 短文填空：用所给单词的适当形式填空（每个单词限用一次，每空限填一个单词） welcome buy arrive talk sit look hear tell experience learn An Unforgettable Space Exploration Trip Last weekend, our school organized a special science trip to the China Space Museum (中国航天博物馆). Everyone felt excited when they 1. ______ the news. When we 2. ______ at the museum, a guide 3. ______ us warmly. First, we watched a 3D movie about the universe. The stars and planets 4. ______ so real! Then, we saw a model of Shenzhou-20. The guide 5. ______ us amazing stories about the astronauts’ work in space. We 6. ______ that Shenzhou-20 carried three astronauts to the Tiangong Space Station. The most exciting part was the space simulation room. We 7. ______ in a model rocket and “8. ______” a launch! After that, we even 9. ______ with a retired astronaut through a video call. Before leaving, we 10. ______ some space-themed souvenirs. It was truly a dreamlike trip! Section A What was your special day like? 基础提优练 一、用括号内所给词的适当形式填空 1. All the ______ (act) wore funny hats and told jokes in the class play yesterday. 2. They are going in the wrong ______ (direct) so that they can’t find the right place. 3. My brother John used ______ (play) basketball after school, but now he joins the art club. 4. There is a lot of ______ in the ocean because people ______ many things in the past. (waste) 5. The government closes many old ______, and people are ______ trees around them to create a greener environment. (plant) 二、选择合适的单词或短语并用其适当形式填空 Machine factory inside turn into meet up 1. She found a secret diary hidden (隐藏) ______ the old wooden box under her bed. 2. ______ can help people do heavy work quickly. They make our lives easier. 3. Li Fang and I ______ at the park yesterday and played badminton for two hours. 4. Many ______ use green materials (材料) for production (生产), which is very friendly to the environment. 5. The caterpillar ______ a butterfly after staying in the cocoon for weeks. 三、根据语境，用适当的虚词盲填 1. Washing hands can help remove germs ______ your skin and prevent illnesses. 2. The mother walks ______ the bedroom quietly when the baby is sleeping. 3. We visited ______ exhibition of modern art last weekend, where we saw interesting paintings. 4. Mozart created many pieces ______ beautiful music. That’s why he is so famous. 5. She learned to use DeepSeek step ______ step. Now she can use it very skillfully to help with her studies. 四、情境题 完成句子：根据所给汉语意思，用单词或短语完成下列英文句子 1.莉莉认为制订暑假计划是管理时间的重要步骤。 Lily thinks that ______ a plan of summer vacation is ______ to manage time. 2.暑假第一天，莉莉和朋友去剧院前试穿了一条新裙子。 Lily ______ a new dress before going to the ______ with her friends on the first day of the summer vacation. 3.莉莉和她的朋友沿着道路散步，然后发现了两把枪。她们把它们交给了警察。 Lily and her friend ______ and found ______. They handed them over to the police. 4.莉莉意识到排队的过程很糟糕，于是她没有去水上乐园。 Lily ______ that the queuing ______ was ______, so she didn’t go to the water park. 5.莉莉还去了陕西旅行，并且参观了很多博物馆。 Lily also ______ to Shaanxi and visited ______. 五、完形填空 Mrs Wood is our next-door neighbor. She is 84 years old and lives alone. My 1 often help her with chores. My father helps her prune (修剪) apple trees because she is too 2 to climb up the trees. My mother helps her 3 the house and take out the rubbish. And I help her repair some things. Yesterday Mrs Wood touched me a lot. I was helping repair the windows at her home. Mrs Wood’s sister came to 4 her. She told her sister how 5 she was to have us. Not just because we often help her with chores, but also because we often talk with her. She often feels lonely, 6 having neighbors like my family makes her feel happy. Her sister thanked us for our 7. I told them I was glad to help. When I was young, Mr and Mrs Wood 8 played and stayed with me. When my parents were busy with their work, they helped 9 me. I should help her. Helping others is an important part of life. It gives you a sense of 10 while making a difference in the world around you. ( ) 1. A. class B. family C. friends D. teachers ( ) 2. A. angry B. bored C. old D. upset ( ) 3. A. build B. paint C. clean D. make ( ) 4. A. save B. know C. understand D. visit ( ) 5. A. sad B. lucky C. cool D. different ( ) 6. A. but B. or C. unless D. as ( ) 7. A. deal B. service C. help D. skill ( ) 8. A. never B. often C. suddenly D. really ( ) 9. A. run after B. look after C. look for D. wait for ( ) 10. A. peace B. love C. hope D. happiness 六、补全对话：根据下面对话中的情境，在每个空白处填入一个适当的语句，使对话恢复完整 (Miller and Mike are talking about their trip last weekend.) A: Hi, Miller. 1. ________________________? B: I went to the Shaanxi History Museum last weekend. A: Did you have a good time? B: 2. ________________________. A: Did you see any old things there? B: Yes, I saw some of them. I learned a lot about art and history. What about you, Mike? A: I went to the Xingqing Park. B: 3. ________________________? A: We stayed there for about two hours. B: 4. ________________________? A: Yes, we do. We will go there again next week. 5. ________________________? B: Sure. I am happy to join you. Oh, it’s time for class. See you then! A: See you! 第 1 页 共 7 页 学科网（北京）股份有限公司 $