Unit 7--第1课时（内文）-【学导练】2026年八年级下册英语课件PPT（沪教版）

该初中英语课件聚焦八年级下册Unit 7“太空探索”主题，围绕mistake、stick、destroy等核心词汇，通过词性解析、搭配归纳、例句示范构建学习支架，衔接前后语言知识，帮助学生系统掌握词汇应用。 其亮点在于以核心素养为导向，融合语言能力与思维品质培养，如通过完形填空创设太空生活情境，引导学生运用词汇解决实际问题。采用“精讲+分层练习”模式，学生能在主题语境中提升词汇运用能力，教师可借助结构化内容高效落实词汇教学目标。

英语 八年级 下册 配上海教育版 返回目录 英语 八年级 下册 配上海教育版 Unit 7 Space exploration 返回目录 英语 八年级 下册 配上海教育版 第1课时 Vocabulary 返回目录 英语 八年级 下册 配上海教育版 目 录 CONTENTS 01 要点精讲 02 课堂练习 返回目录 英语 八年级 下册 配上海教育版 要点精讲 mistake 返回目录 英语 八年级 下册 配上海教育版 Don't be afraid to make mistakes because everyone does. 不要害怕犯错，因为每个人都会犯错。 She mistook my meaning entirely. 她完全误解了我的意思。 I took your umbrella by mistake. 我错拿了你的雨伞。 Jane is often mistaken for her twin sister. 简常常被误认为是她的孪生姐姐。 返回目录 英语 八年级 下册 配上海教育版 1. He realized that he made a big ____________ (mistaken). 2. 我第一眼把她错认成了她的姐姐。(根据汉语意思完成句子，每空一词) I ____________ her ____________ her elder sister at first sight. mistake mistook for 返回目录 英语 八年级 下册 配上海教育版 stick 返回目录 英语 八年级 下册 配上海教育版 Please stick the note to the fridge. 请把便签贴在冰箱上。 I've made my decision and I'm going to stick to it. 我已经做了决定，并且我会坚持下去。 You should stick to taking exercise every morning. 你应该坚持每天早上做运动。 返回目录 英语 八年级 下册 配上海教育版 1. She _________ （stick） the photo to her diary yesterday. (　 　)2. To build himself up, he sticks _____ every morning. A. run B. running C. ran D. to running stuck D 返回目录 英语 八年级 下册 配上海教育版 The boy hit his classmate in the face. 那个男孩打了他同学的脸。 The kid hit him with a baseball. 那个小孩用一个棒球打了他。 hit 返回目录 英语 八年级 下册 配上海教育版 1. 据报道，昨天有一艘大船撞上了那座桥。 It is reported that a large ship ____________ ____________ ____________ yesterday. 2. 我打了玛丽的头，她哭了。 I____________ Mary ____________ ____________ ____________ , and she cried. 根据汉语意思完成句子，每空一词 hit the bridge hit on the head 返回目录 英语 八年级 下册 配上海教育版 Throwing garbage into the river destroys the water quality. 向河流中扔垃圾破坏了水质。 The building was completely destroyed by fire. 这栋建筑物被大火彻底焚毁了。 The rain damaged the roof. 雨水损坏了屋顶。（可修补） destroy 返回目录 英语 八年级 下册 配上海教育版 1. Burning a lot of fuels will ____________ (destruction) the air quality. 2. He feels sad about the ____________ (destroy)of the rainforest. (　 　)3. The bad weather _____ the rocket a little, but it was fixed soon. A. destroyed B. damaged C. hit D. hurt destroy destruction B 返回目录 英语 八年级 下册 配上海教育版 The river has been polluted with toxic waste from local factories. 当地工厂排放的有毒废弃物污染了这 返回目录 英语 八年级 下册 配上海教育版 serve 返回目录 英语 八年级 下册 配上海教育版 The restaurant serves delicious food to customers. =The restaurant serves customers delicious food. 这家餐厅为顾客提供美味的食物。 The restaurant promised to offer excellent service. 这家餐厅承诺提供优质的服务。 You shouldn't treat your mother like a servant. 你不应该像对待仆人一样对待自己的母亲。 The box can serve as a table for us. 这个箱子可以给我们当桌子用。 返回目录 英语 八年级 下册 配上海教育版 1. This company is famous for its wonderful ____________ (serve). 2. The ____________ (serve)is designed to store a wealth of data. 3. They served a great dinner to us. (改为同义句，每空一词) They ____________ ____________ a great dinner. service server served us 返回目录 英语 八年级 下册 配上海教育版 supply 返回目录 英语 八年级 下册 配上海教育版 We have a large supply of drinking water for the coming trip. 我们为即将到来的旅行准备了大量的饮用水。 Fresh fruit is in short supply in this small town in winter. 冬天，这个小镇的新鲜水果供应短缺。 The factory supplied the school with new books last month. 这家工厂上个月给这所学校提供了新的图书。 This farm supplies fresh vegetables to all the local supermarkets. 这家农场给当地所有的超市供应新鲜的蔬菜。 返回目录 英语 八年级 下册 配上海教育版 1. 这条河每天都为整座城市供应干净的水。 _____________________________________________________________ _____________________________________________________________ _____________________________________________________________ 2. 因为天气恶劣，那个地区的大米供应短缺。 _____________________________________________________________ _____________________________________________________________ 翻译句子 The river supplies clean water to the whole city every day. / The river supplies the whole city with clean water every day. Rice is in short supply in that area because of the bad weather. 返回目录 英语 八年级 下册 配上海教育版 一、根据要求写出相应的单词 1. lab—________________ (全写） 2. select—________________ (n. 选择） 3. serve—________________ (n. 服务） 4. afford—________________ (adj. ） 5. mistake—________________ (adj. ） 6. destroy—________________ (n. 毁灭） 课堂练习 laboratory selection service affordable mistaken destruction 返回目录 英语 八年级 下册 配上海教育版 7. stick—____________ (adj. ) 8. probable—____________ (adv. ） 9. hit—____________ (过去式） 10. supply—____________ (复数） sticky probably hit supplies 返回目录 英语 八年级 下册 配上海教育版 二、用所给单词的适当形式填空 1. The poor family can't afford____________ (buy) a new house in the city centre. 2. Please check your homework carefully to avoid small____________ (mistake). 3. ____________ (seafood) is rich in high-quality protein. 4. She____________ (stick) a lovely photo of her pet on the cover of her notebook just now. to buy mistakes Seafood stuck 返回目录 英语 八年级 下册 配上海教育版 5. Many supermarkets offer home____________ (deliver) for customers who shop online. 6. The strong storm came quickly last night and ____________ (destroy) the small village near the hill. 7. These new ____________ (satellite) sent by our country can take clear photos of the Earth and space. 8. It is____________ (probability) that we will have a school trip next week if the weather is fine enough. delivery destroyed satellites probable 返回目录 英语 八年级 下册 配上海教育版 9. My uncle____________ (serve) as a teacher in a small village several years ago. 10. At this important____________ (point), we should stay calm and think about the best way to solve the problem. served point 返回目录 英语 八年级 下册 配上海教育版 三、完形填空 The astronauts of Shenzhou-20—Chen Dong, Chen Zhongrui and Wang Jie—worked for about eight hours and completed the first space walk on 22 May. What is the life like in space? After a long day at work, astronauts will have ___1___. In space, some food can be eaten in the ___2___ forms, such as chocolate, cakes and fruit. Others require an oven to ___3___. (　　)1. A. breakfasts B. dinners C. lunches D. snacks (　　)2. A. fried B. traditional C. natural D. modern (　　)3. A. cool B. save C. heat D. eat B C C 返回目录 英语 八年级 下册 配上海教育版 After dinner, astronauts have a rest, brush teeth and go to bed, just like on Earth. When going to sleep, they have to tie themselves, so they won't ___4___ and hit something by mistake. They usually use sleeping bags and ___5___ them to the wall. Generally, astronauts have an eight-hour sleep each day after they finish their ___6___. (　　)4. A. take off B. float around C. go away D. pass by (　　)5. A. stick B. turn C. hide D. move (　　)6. A. plan B. task C. game D. trip B A B 返回目录 英语 八年级 下册 配上海教育版 ___7___ is also an important part of every astronaut's daily routine. To keep healthy, on average, they exercise two hours every day in the ___8___. Lifting 200 pounds may be a lot of work on Earth. (　　)7. A. Rest B. Food C. Sleep D. Exercise (　　)8. A. lab B. gym C. canteen D. library D B 返回目录 英语 八年级 下册 配上海教育版 But lifting that same object in space would be much ___9___. That means sports equipment needs to be ___10___ designed. Therefore, astronauts can receive the exercise needed. (　　)9. A. easier B. harder C. heavier D. lighter (　　)10. A. simply B. nearly C. specially D. clearly A C 返回目录 英语 八年级 下册 配上海教育版 THANKS! 返回目录 英语 八年级 下册 配上海教育版 $