Unit 5 Lesson 3 Computers and the internet&单元语法专题-【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 3 Compr 基础闯关 >> :紧扣教材练基础 I,用括号内所给单词的适当形式填空。 1.Early humans made stone tool)for hunting. 2.She (spell)“receive”wrong in the test yesterday 3.Mobile phone (apply）make our lives more convenient. 4.You'll find these meals quick and convenience)to prepare. 5.The first newspaper print)in China during the Tang Dynasty. Ⅱ.用方框中所给单词的适当形式填空。 wide;dictionary;AI;simple;define 1.You can click the button to start the program. 2.Smartphones are used in daily life. 3.The textbook lists clear of key sci- entific terms. 4.Students need to buy at least two for language study. 5 is an area of study focused on making com- puters copy(模仿)smart human behaviour. Ⅲ.语法与情景对话。 1.They the missing hikers in the forest for two days before finding them. A.searched for B.looked after C.paid for D.connected to 2.Can you imagine on the school stage in front of all your classmates? A.to dance B.singing C.hiking D.to play ters and the internet 3.-Taking the subway is faster than driving. -That's why I do it every day. A.No thanks B.Not really C.It's all yours D.I agree with you on that Ⅳ.根据所给汉语提示完成句子，每空填一词。 1,孩子们常常难以区分童话故事与现实生活。 Children often find it hard fairy tales real life. 2.游客们被这些历史建筑深深地吸引了。 Tourists deeply the historical buildings. 3.每天放学后，失物都会被带回学校办公室。 Every day after school,the lost things the school office. 4.这座小镇通过一条新建的高速公路与城市相连。 The small town the city by a new highway. ②拓展延伸》 :拓展知识提能力 …● V.(中考·甘肃)阅读理解。 Learning about AI AI works by using algorithms(算法)，or step-by-step instructions,to help computers un- derstand and work with information.For exam- ple,if you wanted to teach a computer to know different types of fruits,you would give it a lot of pictures of fruits and tell it which ones are ap- ples,bananas,and so on.The computer would then use this information to find out what new fruits are.This process is called "machine learn- ing”. What can AI be used for? AI is already being used in many different areas.For example,AI can be used to: Unit 5 52 diagnose and treat diseases; Odrive self-driving cars; Orecommend movies and TV shows accord- ing to your viewing history; Ohelp teachers give marks to papers. The Future of AI In the future,AI may completely change many parts of our lives and help us solve some of the world's biggest problems.However,it's also important to remember that AI is just a tool,and it's up to us to decide how we use it.With responsible and ethical(合乎道德的)use,AI can make the world a better place for everyone! PS:The copy above is created by AI! 1.Which of the following can be put inA A.When was AI invented? B.How does AI work? C.Why is AI important? D.Who uses AI the most? 2.What does the underlined word "diagnose"prob- ably mean? A.Spread. B.Cause. C.Recognise. D.Make. 3.How does AI recommend movies and TV shows? A.By guessing freely. B.By using your viewing history. C.By asking your friends. D.By creating new movies. 4.What can we learn from the passage? A.AI isn't a tool and it can decide how people use it. B.AI can make a better world if we use it cor- rectly. C.It's impossible for AI to solve the biggest questions. D.AI can not help teachers to mark the papers. 53探究在线八年级英语（下）·J小 5.Who wrote the passage? A.A worker. B.An engineer. C.A writer. D.AI. M.（中考·广西改编)任务型完形填空。 spread;do;we;connect;while;happen; responsibility;influence;without;however Many people post things online.Online sha- ring is a part of our daily life now.Different kinds of apps and websites make communication easier than before.We can share what has 1. re- cently with others.We can also give personal opin- ions on what we see. The internet 2. us with friends, family,and even people in other countries.Some- times,when we win a prize in a singing competition or 3.well in a test,we may share the happy news.At times,when we take photos of beautiful views,we might also post them to share. 4. not everything shared online is kind.Some can be unfriendly.Those unkind words may have unpleasant 5. Maybe people post things 6. thinking. They just want to play a joke and make others laugh.But these aren't good reasons. Good shares can make the online world warm and friendly,7.bad ones can bring trou- ble to others.So when we want to share something on the internet,we should ask 8. whether the things we post are proper or not.Think twice before sharing.We should be 9. for what we share online.Never make up or 10 anything that isn't true.In short, always respect others'feelings.If we can't do that, maybe we're not ready to share online yet. ©单元语法专题 ■■■语法精讲 被动语态（二） 一般过去时的被动语态 was/were(not)+及物动词过去分词。如： 构成 DThe cake wasn't made by Mum.2The books were bought by the students. 不及物动词及词组(happen、rise、die、run out、.take place、come out、come true、belong to等) 无被动语态。如：The concert took place last night. 般过去时的 某些可用well、easily等修饰的不及物动词(sell、wash、clean、ride、write等)，和某些系动词 被动语态 look、sound、smell、taste、feel等)，常用主动形式表示被动意义。如： DThis shirt washes easily.2The soup smells delicious. 主动语态中，感官动词或使役动词的宾语补足语使用不带to的动词不定式，但变为被动语态时， 须还原to。如： 注意 ①I saw her dance.→She was seen to dance. 2Mum made me clean my room.I was made to clean my room. 接双宾语的动词变为被动语态，直接宾语（物）作主语时，动词后用介词，介词由与其搭配的动词决定。如： Dad gave her a new bike.-A new bike was given to her(by Dad). 些短语动词用于被动语态时，其应当看作一个整体，保留介词或副词。如： He looked after the old man.-The old man was looked after by him. 语法精练●■■ I.语法与情景对话。 Ⅱ.按要求完成句子，每空填一词。 1.This kind of glass hard but easily. 1.We raised20,000 yuan at the show.(改为被动 A.is felt;is broken B.is felt;breaks 语态) C.feels;is broken D.feels;breaks 20,000yuan at the show. 2.Ne Zha 2 from a traditional Chinese story 2.People first grew tomatoes in Central and South A.created B.was created America..(改为被动语态) C.creates D.will be created Tomatoes first in Central and 3.Great changes in our country in the past few years. South America. A.have taken place 3.Tea was brought to Korea during the 6th and 7th B.took place centuries..(对画线部分提问) C.have been taken place tea to Korea? D.were taken place 4.Bob took good care of his brother when their 4.Ben was made in the front of the classroom mother was out..(改为被动语态) to share his opinions. Bob's brother A.stand B.stood by Bob when their mother was out. C.to stand D.standing 5.An Italian man called Marco Polo wrote about 5.Tekes County in 1937 and became famous China first in his book.(改为被动语态) because of its unique layout(布局)of“Bagua”. A.founded China first about by an Ital- B.was founded ian man called Marco Polo in his book. C.has been founded D.has founded Unit 5 54Unit 4 Rules make for a better life! 6.give 7.because 8.drivers 9.respect Lesson 1 Signs in public places 10.heard 基础闯关 单元语法专题 I.1.silence 2.recorded 3.laws citizens 语法精练 4.more considerate 5.golden I.1-5 CBDCA Ⅱ.1-5 CADAC II.1.Is bought 2.am woken 3.Are sung Ⅲ.1.said makes sense 4.is swept 5.What is called 2.at the entrance(s)of 6.aren't planted by 3.has reminded me to take Lesson 4 Personal boundaries 4.It's more likely to rain 基础闯关 拓展延伸 I.1.shakes 2.is nodding 3.has hidden IV.1-5 FDECB 4.hoods 5.boundaries 6.warned Lesson 2 Traffic laws help! Ⅱ.1-3CAB 基础闯关 III.1.went on to practice I.1.belts 2.crossings 3.signals 4.are regulated 2.haven't set a boundary 5.most suitable 3.without patients'consent/permission II.1.Therefore 2.pedestrians 3.lanes 4.shook his head 4.are crossing 5.passengers 5.step/stay away from Ⅲ.1-5 DBCAC 拓展延伸 IV.1.has persuaded to travel IV.1-5 ADDBC 6-10 ABBAC 2.keep to driving V.1.at school and out of school,online and to me or 3.Under the guidance of you or anyone. 4.felt fulfilled 2.Because bullying causes harm and people who 5.was looking up from are bullied may live with the terrible experience 6.aren't allowed to use for the rest of their lives. 拓展延伸 3.I/We can block him/her,and don't reply. V.1-5 BBAAD 6-10 CDCBD 4.全世界每年有数百万孩子被欺凌，但是我们都 VI.1-5 ABBAB 可以做一些事情来帮助（他们）。 Lesson 3 Spoken and unspoken rules 5.Say“No”to Bullying. 基础闯关 Lesson 5 Public rules I.1.rudest 2.disrespectful 3.insulted 4.statues 语块积累 5.recognised 1.make sense 2.Silence is golden. II.1.somewhere 2.spoken 3.yelled 4.hallways 3.remind sb.to do sth.4.depend on 5.Western 5.step away from6.建立边界7.继续做 Ⅲ.1-3BDB 佳句积累 IV.1.neither nor cheat on tests 1.is considered impatience 2.depends on 2.you're seen giving be punished 3.in the hallways 大显身手 拓展延伸 Good Manners in Public V.1-5 DCDBC Good manners mean behaving politely in social VI.1.surprising 2.for 3.quietly 4.makes 5.him communication. 一探究在线·八年 Persons with good manners always obey public 拓展延伸 rules.They patiently wait in line at ticket counters or IV.1-5 EABFC when boarding buses,and show respect by offering Lesson 2 Ways of travelling seats to the elderly or disabled.In restaurants,they 基础闯关 speak softly to avoid disturbing others.Sadly,some I.1.are powered 2.sped/speeded 3.farther people spit on sidewalks,or others quarrel loudly in 4.waterways 5.compasses public,which causes discomfort. II.1.wheels 2.more eco-friendly 3.wagons To be well-mannered,we must mind our actions, 4.canals 5.spaceships respect others and follow social norms.Only then can Ⅲ.1-3CBD we create a more civilized and harmonious public envi- IV.1.a symbol of civilization ronment. 2.In fact were invented for Self-check 3.communicate over/across long distances I.1-5 CABDC 6-10 BDACA 4.are means of transportation Ⅱ.1-4DCAB 5.is in development Ⅲ.l.Popeye and Tintin 拓展延伸 2.Because it gives him a lot of energy. V.1-5 ACACB 6-10 BDCBD 3.They can use them to make new stories. VI.1-5 ABABB 4.在美国，像卡通、书籍或电影这样的创造性作 Lesson 3 Computers and the internet 品受到法律保护95年。 基础闯关 单元基础巩固 I.1.tools 2.spelt/spelled 3.applications I.1.strangest 2.littering 3.most negative 4.convenient 5.was printed 4.airports 5.falser 6.boarded 7.was packing II.1.simply 2.widely 3.definitions 8.punished 4.dictionaries 5.Al II.1.took up 2.remember closing Ⅲ.1-3ABD 3.Don't take for granted IV.1.to tell from 4.reminds me to turn 2.were attracted by 5.are persuaded to join 3.are brought back to 6.to step away from 4.is connected to II.1.known 2.happily 3.Their 4.and 5.To 拓展延伸 6.thanked 7.left 8.acting 9.voices V.1-5 BCBBD 10.enjoyable VI.1.happened 2.connects 3.do 4.However Unit 5 Great inventions 5.influences 6.without 7.while 8.ourselves Lesson 1 Inventions are great! 9.responsible 10.spread 基础闯关 单元语法专题 I.1.invented 2.bulbs 3.greatly 4.powered 语法精练 5.periods I.1-5 DBACB I.1-4 CBDB Ⅱ.1.was raised II.1.stems/comes from knowledge 2.were grown 2.machines lit/lighted up 3.When was brought 3.came up with telephones 4.was taken good care of 4.fascinating inventions come to my mind 5.was written 级英语（下）·J一 43 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