Unit 5 Lesson 4 Thank you， Mr Pasteur&Lesson 5 Refrigerator timeline-【探究在线】2025-2026学年八年级下册英语高效课堂导学案（冀教版·新教材）

Lesson 4 Thank you,Mr Pasteur! Self-check 基础闯关 I.1-5 BCBBD 6-10 CBADC I.1.have heated 2.is/was processed 3.scientists Ⅱ.1-3CBD 4.bacteria 5.microbiologists 6.was pasteurized III.1.static electricity (from amber) II.1.toasted 2.is pouring 3.Raw 4.germs 2.He studied the difference between magnets and 5.dairies static electricity,creating the word "electrica". Ⅲ.1-3CDB 3.In order of time. IV.1.got sick 4.This important invention provided steady electric 2.They've gone through power. 3.made/raised a toast to 5.It changes our lifestyles and brings much conven- 拓展延伸 ience to us./.… V.1-5 DBADA 6-10 BCCBC 单元基础巩固 VI.1.showing the Chinese wisdom I.1.emperors 2.was frozen 3.processes 2.He thought peace wouldn't appear if people used 4.entertainment 5.refrigerators knives during a meal. Ⅱ.l.missed got sick 3.Cutting food into small pieces. 2.came to my mind 4.They find it difficult to use chopsticks. 3.made a toast to 5.早期的筷子主要用于烹饪，直到公元400年人 4.in fact spends on 们才开始用筷子吃饭。 5.are connected to Lesson 5 Refrigerator timeline IlI.1.his 2.came 3.including 4.carefully 语块积累 5.was painted 6.hugged 7.projects 1.light up2.突然记起（或想到）3.源自于 8.excited 9.lay 10.but 4.come up with 5.be connected to Unit 6 I love literature! 6.go through 7.a toast to sb. Lesson 1 Exploring literature 佳句积累 基础闯关 1.originated in I.1.meaningful 2.inspiration 3.poetry 2.origins be traced back to 4.discovery 大显身手 5.Literature fairy tale fable fiction novel The Greatest Invention in My Eyes Ⅱ.1-3DBC What do you think is the greatest invention?In my IlI.1.heard of 2.So far 3.are rich in opinion,it's the internet! 4.a quarter of the way into In fact,the invention of the internet may be the 5.are familiar with most important for humans,leading us into the new age 拓展延伸 of IT.Even the use of 5G today is based on it.It has IV.1-5 AGDBF also completely changed our lives.The whole world has Lesson 2 The woodcutter fable become a global village.People from different places 基础闯关 are connected together by it.It offers lots of conven- I.1.woodcutters 2.Honesty 3.axes 4.suddenly ience to us,such as online classes,mobile payments, 5.policies online shopping and self-driving cars. Ⅱ.1-5 BAADB In a word,the internet has made our lives won- II.1.make a living 2.felt sorry for derful and it'll continue to do so. 3.None of are/is 4.come up with 44 一探究在线·八年 5.shook his head 6.aren't happy with V.1.greatest 2.poems 3.with 4.hardly 7.once again 5.his 6.surprised 7.turn 8.nothing 拓展延伸 9.encouraged 10.So IV.1-3 CDA Lesson 5 One thousand dollars V.1.visiting 2.windy 3.rabbit's 4.of 5.a 语块积累 6.was 7.lower 8.until 9.hundreds 1.为…感到遗憾2.充满3.生气4.转换成 10.enjoyable 5.不接近6.run away7.put up Lesson 3 The Giant 8.be covered with 基础闯关 佳句积累 I.1.an 2.frozen 3.singing 4.wonderland 1.so happy with that 5.blossomed 6.musicians 2.flowers blossomed across the land Ⅱ.1-4BCDA 大显身手 Ⅲ.1.run away2.put up Dear Sally, 3.was/is covered with 4.turns to I'm glad that you are interested in traditional Chi- 5.to keep away nese stories.Today I'll tell a story about a tiger and a 拓展延伸 fox. IV.1-5 CBADA 6-10 DBACB Once upon a time,a tiger caught a fox and wanted V.1.He had a garden with a lot of trees,flowers and to eat him.But the clever fox told the tiger that he was birds. the leader of all the animals.It would be terrible if the 2.The children. tiger ate him.The tiger didn't believe him.The fox 3.春天来了，但是花园里有积雪，既安静又寒冷。 asked the tiger to follow him to the forest and see if the 4.How beautiful the garden was!/What a beautiful other animals were afraid of him.The animals all ran garden (it was)! away as soon as they saw the tiger.The tiger thought 5.A writer. they were afraid of the fox,so he let him go. 单元语法专题 What do you think of the story?I'm looking for- 语法精练 ward to hearing from you. I.1-3 CDA Yours, II.1.why/how 2.where/how 3.what 4.how/why Yang Miao 5.what Self-check IlI.1.if/whether walk 2.they would I.1-5 ADBDC 6-10 BCACB 3.don't can 4.that are IⅡ.1-4BBAC Lesson 4 Writing a poem IlI.1.the mill the flour 基础闯关 2.Four/4. I.1.thoughts 2.bowed 3.was tuning 3.但是狗、猪和奶牛说他们太累了，没法帮忙。 4.homesickness 5.weight 6.called 4.I will eat the bread by myself because only I 7.challenging worked hard for it. IⅡ.1-5 ABCAD6-7CD 5.They are lazy and just want to get something for II.1.couldn't wait to open 2.At first nothing./... 3.should weigh 4.encourages to ask 单元基础巩固 拓展延伸 I.1.frozen 2.fairies 3.are 4.discoveries IV.1-3 BDC 5.himself 6.lawyer 7.would 级英语（下）·JJ一Lesson 4 Than ① 基础闯关沙 紧扣教材练基础 I.用括号内所给单词的适当形式填空。 1.They heat)the soup for ten minutes. 2.This meat process)in a modern factory(工厂)， 3.Many science)study the effects of climate change. 4.Microscopes(显微镜)help us see (bacterium)clearly. 5.The team includes a few experienced (microbiology). 6.The juice pasteurize be- fore being bottled yesterday. Ⅱ.用方框中所给单词的适当形式填空。 pour;germ;dairy;toast;raw 1.She the bread until it turned golden. 2.Look！She hot tea into the glas- ses. 3. materials are needed for this produc- tion. 4.Wash your hands to remove（去除)harmful 5.There are many selling fresh milk in this city Ⅲ.语法与情景对话。 1.Be careful with the from the oven-it's very hot. A.fever B.warmth C.heat D.shape 2.You can find cheese and butter in the sec- tion of the supermarket. A.diary B.service C.daily D.dairy 55探究在线八年级英语（下）·J小 k you,Mr Pasteur! 3.The of making a cake includes mixing flour,eggs,and sugar. A.progress B.process C.program D.project Ⅳ.根据所给汉语提示完成句子，每空填一词。 1.吉尔昨天吃了过期食品后生病了。 J讪 after eating expired food yes- terday. 2.她们在过去十年里经历了许多挑战。 many challen- ges in the last ten years. 3.他们在昨天的仪式上向那位英雄敬酒。 They the hero at the ceremony yesterday. ②拓展延伸》拓展知识提能力 …0 ●.。 V.完形填空。 In recent years,China has made great pro- gress in its manned lunar exploration(载人探月) project.1.the latest news,the names of the lunar suit and the manned lunar rover(月球车)for China's manned lunar exploration project have been decided.The "Wangyu"lunar suit is designed to 2.astronauts with the best protection and sup- port in space.They're named carefully,3.the long-hoped-for wish of Chinese space exploration. The“Tansuo”lunar rover,which is4. with modern technology,is another great thing.Its name shows the spirit of exploration.It will play a(n) 5.role in finding out the secrets of the Moon. Scientists and engineers have been working re- ally hard to make these projects a success.They have 6. many difficulties and challenges. Their hard work has not only brought 7. to the country but also added value to the world's space exploration. China is going to 8.building more space stations in the future.And we'll send more astro- nauts to explore the space.9.more technology and equipment(设备)，we believe that China's space industry will achieve more amazing 10. 1.A.Thanks to B.Because of C.Instead of D.According to 2.A.offer B.provide C.give D.take 3.A.carrying B.taking C.bringing D.getting 4.A.parted B.picked C.fought D.fitted 5.A.important B.interesting C.exciting D.useful 6.A.come over B.got over C.taken over D.gone over 7.A.money B.success C.pride D.hope 8.A.stop B.begin C.continue D.start 9.A.Under B.With C.In D.By 10.A.works B.things C.results D.jobs Ⅵ.任务型阅读理解。 Long time ago,people from other cultures used their hands to eat food,while the ancient Chi- nese invented chopsticks to keep their hands clean. Early chopsticks were used mainly for cooking until 400AD(公元)when people began eating with chopsticks. We don't know exactly when chopsticks were invented.There's a study showing that they didn't come into wide use until about 300 BC.Chinese thinker Confucius was an important person in the history of chopsticks,because he thought peace wouldn't appear if people used knives during a meal. The "no-knives-on-the-table"rule led to a big change in Chinese cooking.Food had to be cut into small pieces.This was the birth of Chinese cooking and it has made Chinese food popular around the world. However,many Westerners find it difficult to use chopsticks.Eric,a foreign teacher,had the experience of learning to use chopsticks."I need to hold them properly to be able to put the food care- fully into my mouth."Eric's Chinese friends taught him patiently,but it still took him months to learn this skill."But it's worth learning.I've learned a lot from this experience,"Eric said. Cultures can often be understood through food.For Chinese,food doesn't just provide ener- gy.It also brings happiness.And chopsticks also mean a lot.As a good example of Chinese culture, they show the Chinese wisdom. 1.根据文章内容，补全句子。（不超过4词) As one of the symbols of Chinese culture,chop- sticks play a role in 2.What did Confucius think of knives? 3.What does the underlined word "This"refer to? 4.How do many Westerners feel about using chop- sticks? 5.将文中画线句子翻译成汉语。 Unit 5 56 Lesson 5 Ref ①单元话题 。明确写作方向 本单元的话题是“伟大的发明”，谈论了不 同类型的发明（交通、电脑、互联网、冰箱等）及 其促进社会进步的重要性。主要的写作命题角 度是，用一般过去时的被动语态等描述自己最喜 爱的发明或古今中外伟大的发明等。 2 经典范例沙展示写作范例 An invention competition will be held in our school.I can't wait to join in it. I want to invent a special pen that can help students learn more efficiently.It looks like a nor- mal pen.This pen will have a built-in dictionary and translation function,allowing students to look up words and translate sentences instantly.Write a sentence in your native language,and then double- tap the pen.It'll translate your text into over 20 languages.For example,write "Hello"in English, and it becomes“Hola”in Spanish！ I believe this pen will greatly enhance students'learning experiences and make studying more enjoyable and effective. 3读写积累 :项目任务驱动 任务一：结构提炼 引出话题 An invention competition... 发明原因、 help...looks like...will have... 外观、使用 allowing...translate... 作出评价 will greatly..make.… 任务二：语块积累 1.照亮 2.come to mind 3.stem from 4.提出 57探究在线八年级英语（下）·小 rigerator timeline 5.与…相连 6.经历 7.敬某人，和某人干杯 任务三：佳句积累 1.豆腐起源于中国。 Tofu China. 2.瓷器的起源可以追溯到中国的汉代。 The of porcelain can the Han Dynasty in China. 任务四：谚语积累 1.The secret of invention is ceaseless effort 发明的秘诀在于不断的努力。 2.An idea is the spark of invention. 创意是发明的火花。 ④大显身手沙练就雪作能力 伟大的发明促进人类的进步。请以“The Greatest Invention in My Eyes”为题，并根据以下 要点，写一篇80词左右的英语短文，介绍一项伟 大的发明。 要点：1.名称；2.作用；3.影响。 The Greatest Invention in My Eyes