Unit 7 When Tomorrow Comes Section B 3a-3c同步优化训练-2025-2026学年人教版2024八年级英语上册

2025-2026学年八年级英语上册同步优化训练(人教版2024） Unit 7 When Tomorrow Comes Section B 3-3c 一、单项选择 1．Learning how to plan our time is a(n) ________ skill we need in life. A．comfortable B．valuable C．enjoyable D．painful 2．We will provide the best ________ for you. This means that we will try our best to ________ you. A．serve; serve B．service; serve C．service; service D．serve; service 3．—Hey, Tom, you are making noise. You should be quiet ________. —Sorry, Mum. I’ve got it. A．at most B．in public C．on time D．by chance 4．We met a lot of ________ during our stay in ________. A．Germany; Germany B．Germany; German C．Germans; Germany D．Germans; German 5．—Could you ________ to my home this weekend, Mike? —Either day is OK. I am available these days. A．come true B．come out C．come over D．come in 6．________ a middle school student, you should try to depend on yourself to finish your homework. A．At B．In C．Of D．As 7．You can borrow my book ________ you promise to return it next week. A．as soon as B．as long as C．as well as D．as far as 8．—How was the rock-climbing activity? —It was a real ________, but I felt proud after finishing it! A．team B．prize C．challenge D．rule 9．—Why do you like the new library? —Because it’s a ________ space. Everyone can use it! A．busy B．private C．quiet D．public 10．—Should we bring umbrellas tomorrow? —Let’s ________ the weather report. A．wait for B．look for C．depend on D．talk about 二、用单词正确形式拼写 11．We should be brave (challenge) ourselves no matter when or where we are in trouble. 12．After the earthquake happened, some (medicine) teams went to the area quickly. 13．The old painting is very (value). Please protect it well. 14．These volleyball players are (German), not Americans. 15．After 5 years’ study in Britain, she is so (depend) that she can live on her own. 16．The teacher gave us many (task) to finish before the weekend. 17．We should treasure our own (value) art and culture, such as the shadow play and paper-cut. 18．Together with these excellent people from different (industry), we came up with some good ideas. 19．My sister is a talented ; she loves painting very much. (art) 20．Kate and Megan often go swimming at (weekend). 三、语法选择 In some science fiction movies, the robots are just like humans. They are much 21 than humans at doing their jobs. Some scientists believe that there will be such a kind of robot in the future. 22 , they agree it needs time to make it come true. It may take 23 years. With the fast development of science and technology, some scientists believe that robots will be able 24 to people in 25 to 50 years. In addition, some of the robots may be able to do as many things 25 people can at that time. In the near future, there will be more robots everywhere, and humans will have much 26 work to do. New robots will have many different shapes. Some will look like humans, and 27 might look like snakes. After an earthquake (地震), a snake robot can help 28 people under buildings. That may not seem (似乎) possible now, but computers, space rockets and even electric toothbrushes seemed impossible a few thousand years ago. 29 knows what the world will be like in the future. Are you looking forward to 30 in a world with robots? 21．A．good B．well C．better D．best 22．A．But B．So C．However D．While 23．A．hundreds of B．a hundred of C．hundreds D．hundred 24．A．talk B．talking C．to talk D．to talking 25．A．like B．as C．to D．for 26．A．little B．less C．few D．fewer 27．A．another B．the others C．other D．others 28．A．look up B．look for C．look at D．look down 29．A．Everybody B．Anybody C．Somebody D．Nobody 30．A．live B．lives C．living D．lived 四、完形填空 Some people have imagined that life in the future would be so easy and comfortable. While others have thought that it would be worse and more difficult than today’s life. I think that life in the future will be 31 and comfortable. This will be obvious in all aspects of life. First, as for education, people will have 32 education. This is because 33 technology. E-books will replace traditional books, robots will replace 34 , and students will not have to go to school every day as they will study at home through online teaching. Students will 35 study more interesting. Second, people’s health will improve. Technology will also play a very important 36 in that. New medicines will help people get better. Robots will help 37 and sometimes replace them. Scientists and researchers will find 38 answers to many diseases like AIDS and cancers. So people will live longer. Third, housing problems will end. People will 39 houses under the sea. Also, some people will live on the moon. While others will live in flying houses. Everyone will have a 40 to live in. 31．A．hard B．long C．easy D．new 32．A．bad B．better C．best D．well 33．A．of B．for C．on D．to 34．A．friends B．doctors C．cooks D．teachers 35．A．turn B．find C．lose D．get 36．A．role B．name C．job D．game 37．A．men B．cooks C．doctors D．pilots 38．A．in B．for C．from D．out 39．A．set B．build C．live D．sell 40．A．family B．tree C．place D．world 五、阅读理解 A new report shows what life might be like in 100 years from now. Experts on space and city planners give their ideas on the life in 2119. 25 years ago, we could not imagine how greatly the Internet would change our lives. Now the Internet has completely changed the way we communicate and learn. They said the changes in the next century would be even more unbelievable. The way we live, work and play will be different from today. There will be many tall buildings, underwater cities and holidays in space. People will work at home and have virtual (虚拟的) work meetings. People will have 3D printers to“print” everything they need at home, such as food, clothes and so on. There will also be less need for doctors. Our home health robots will tell us what the problem is and give us treatment (治疗). We will also be going into space for holidays and to get resources (资源) that we have used up on Earth. Researchers questioned 2000 adults about the prediction. And most of them thought they were most possibly to happen in the future. 41．________ give their ideas on life in 2119. A．Experts and city planners B．Teachers and workers C．Researchers and 2000 adults D．Officials and teachers 42．According to the text, we could not imagine 25 years ago that ________. A．there would be more need for doctors B．we should make everything we need at home C．the Internet would change our life greatly D．we would spend the holidays in space 43．The underlined word “unbelievable” in the second paragraph means “________” in Chinese. A．难以置信的 B．可信的 C．怀疑的 D．难以想象的 44．Which of the following is TRUE about the changes in 2119? A．People will have to go to work from home to office as today. B．People will need to go to the doctor as much as they do now. C．People will have to use the limited resources on the earth. D．There will be many tall buildings and underwater cities and holidays in space. 45．What is the best title for the text? A．Why will change happens in 2119? B．What life might be like in 2119? C．How will we go into space for holidays? D．How does the Internet change our life? 六、短文填空 阅读下面短文，在空白处填入一个恰当的词或填入括号中所给单词的正确形式。 My uncle Nick is a famous 46 (science). He likes to make lots of 47 (prediction) about the future. He says that in 100 years some things will be better than now. For example, we won’t have to do the dishes or sweep the floor because we’ll all have robots in 48 (we) homes. Also, we won’t need to use paper money. We’ll all use credit cards (信用卡) to buy things. We’ll have more free time, and traveling will be 49 (fast) and cheaper than it is now. Maybe some people 50 (spend) their vacations in space stations. 51 , Uncle Nick says that more things will get worse in 100 years. If more people use cars, there will be more 52 (pollute). What’s more, if there are fewer trees, the environment will be in 53 (dangerous). When the environment 54 (get) really bad, maybe people will have to live 55 other planets. Uncle Nick says we should take some actions right now. 七、书面表达 随着科技的飞速发展，我们的世界每天都在发生着翻天覆地的变化。那么，你有过关于未来的畅想吗？你认为人们的生活将会在未来变成什么样的呢？而你又希望哪些方面能够保持不变呢？为什么？请以“Life in the Future”为题，完成写作。 要求：1. 不少于80词； 2. 文中不能出现自己的姓名和所在学校的名称。参考信息： Life in the future Things that I hope won’t change more tall buildings more robots cars in the sky ... books on paper hand-made things studying at school ... Life in the Future With the development of science and technology, our world is changing every day.________________ ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 一、 1．B 【详解】句意：学习如何规划我们的时间是我们生活中需要的一项有价值的技能。 考查形容词辨析。comfortable舒适的；valuable有价值的；enjoyable令人愉快的；painful痛苦的。根据“skill we need in life”可知，这项技能是有价值的。故选B。 2．B 【详解】句意：我们将为您提供最好的服务。这意味着我们将尽最大努力为您服务。 考查名词和动词的用法。serve服务，动词；service服务，名词。根据“the best”可知，第一个空需填名词，作provide的宾语，service“服务”符合句意；根据“try our best to do sth.”可知，第二个空需填动词原形serve。故选B。 3．B 【详解】句意：——嘿，汤姆，你在制造噪音。你在公共场合应该保持安静。——对不起，妈妈。我知道了。 考查介词短语。at most至多；in public在公共场合；on time按时；by chance偶然。根据“you are making noise. You should be quiet.”可知，在公共场合要保持安静。故选B。 4．C 【详解】句意：我们在德国逗留期间遇到了很多德国人。 考查名词辨析。German德国人；Germany德国。根据“We met a lot of …”可知，此处表示遇到许多德国人，German“德国人”是可数名词，a lot of后接可数名词复数，所以第一空填Germans。根据“in …”可知，此处表示在德国，Germany“德国”是表示国家的名词，所以第二空填Germany。故选C。 5．C 【详解】句意：——迈克，这个周末你能来我家吗？——哪一天都可以。这些天我有空。 考查动词短语。come true实现；come out出版；come over顺便来访，过来；come in进来。根据“to my home”可知，此处表示“到我家来”。come over表示“短暂拜访某人的住所”，符合语境。故选C。 6．D 【详解】句意：作为一名初中生，你应该尽力依靠自己去完成你的作业。 考查介词辨析。At在；In在……里；Of……的；As作为。根据“a middle school student”可知，此处应用介词as表示“作为……的身份”。故选D。 7．B 【详解】句意：只要你答应下周归还，你就可以借我的书。 考查短语辨析。as soon as一……就……；as long as只要；as well as也；as far as就……而言。根据“you promise to return it next week”和“borrow my book”可知，两者是条件关系。故选B。 8．C 【详解】句意：——攀岩活动怎么样？——这真的是一个挑战，但完成后我感到很自豪！ 考查名词辨析。team团队；prize奖品；challenge挑战；rule规则。根据“the rock-climbing activity”和“but I felt proud after finishing it”可知，攀岩有难度，是一项挑战。故选C。 9．D 【详解】句意：——你为什么喜欢新图书馆？ ——因为它是一个公共空间。每个人都可以使用它！ 考查形容词辨析。busy忙碌的；private私人的；quiet安静的；public公共的。根据“Everyone can use it!”可知，图书馆是“公共的”空间。故选D。 10．C 【详解】句意：——我们明天应该带伞吗？——咱们根据天气预报来决定吧。 考查动词短语辨析。wait for等待；look for寻找；depend on依靠，取决于；talk about谈论。根据“the weather report”可知，是否带伞需要“依靠”天气预报来判断。故选C。 二、 11．to challenge 【详解】句意：无论何时何地我们陷入困境，都应该勇敢地挑战自我。challenge“挑战”，be brave to do sth.是固定搭配，意为“勇敢地做某事”，所以空处应填入动词不定式形式。故填to challenge。 12．medical 【详解】句意：地震发生后，一些医疗队迅速赶往该地区。medicine“药”，名词，此处应用形容词修饰名词teams，其形容词形式为medical“医疗的”。故填medical。 13．valuable 【详解】句意：这幅旧画非常珍贵。请好好保护它。value“价值”，根据“The old painting is ...”可知，此处需要填形容词作表语，其形容词形式是valuable，表示“珍贵的，有价值的”。故填valuable。 14．Germans 【详解】句意：这些排球运动员是德国人，不是美国人。German“德国人”，可数名词，根据“These volleyball players”可知，此处应用复数形式，其复数形式为Germans。故填Germans。 15．independent 【详解】句意：在英国学习五年后，她如此独立，以至于能够独自生活。根据“she is”可知，系动词后面需要接形容词作表语，depend是动词，意为“依靠，依赖”，其形容词形式independent表示“独立的，自主的”，符合语境。故填independent。 16．tasks 【详解】句意：老师给了我们许多任务要在周末前完成。task“任务”，是名词，有形容词many修饰，用复数名词，故填tasks。 17．valuable 【详解】句意：我们应该珍视我们自己宝贵的艺术和文化，比如皮影戏和剪纸。此处需要一个形容词修饰名词“art and culture”，“value”的形容词形式是“valuable”，意为“宝贵的；有价值的”，符合语境。故填valuable。 18．industries 【详解】句意：和这些来自不同行业的优秀人士一起，我们想出了一些好主意。industry是可数名词，意为“行业；产业”；different后接可数名词复数，industry的复数形式是industries，符合语境。故填industries。 19．artist 【详解】句意：我的姐姐是一位有才华的艺术家；她非常喜欢画画。art意为“艺术”，根据“she loves painting very much.”可知她是一个有天赋的艺术家。artist意为“艺术家”符合题意，故填artist。 20．weekends 【详解】句意：凯特和梅根经常在周末去游泳。根据“Kate and Megan often go swimming”可知此处描述的是经常性的习惯动作，因此weekend“周末”需使用复数形式。故填weekends。 三、 21．C 22．C 23．A 24．C 25．B 26．B 27．D 28．B 29．D 30．C 【导语】本文探讨科幻电影中类人机器人的未来发展趋势，分析科学家对其实现时间和功能的预测。 21．句意：它们在做工作方面比人类好得多。 good好的；well好地；better更好的；best最好的。根据“than”可知，空处用比较级。故选C。 22．句意：然而，他们一致认为要实现这一点需要时间。 But但是；So所以；However然而；While当……时候。根据“..., they agree it needs time to make it come true.”可知，此处表转折且后有逗号。故选C。 23．句意：这可能需要数百年的时间。 hundreds of数以百计的；a hundred of错误表达；hundreds数百；hundred一百。根据“It may take ... years.”可知，“hundreds of”表示“数以百计的”，固定短语。故选A。 24．句意：随着科学技术的快速发展，一些科学家认为，在25到50年后，机器人将能够和人类交谈。 talk谈话；talking谈话（动名词/现在分词）；to talk去谈话；to talking错误表达。根据“With the fast development of science and technology, some scientists believe that robots will be able ... to people in 25 to 50 years.”可知，“be able to do sth”是固定搭配，意为“能够做某事”。故选C。 25．句意：此外，那时一些机器人可能能够做和人类一样多的事情。 like像；as作为；to到；for为了。根据“In addition, some of the robots may be able to do as many things ... people can at that time.”可知，“as...as...”是固定结构，意为“和……一样……”。故选B。 26．句意：在不久的将来，到处都会有更多的机器人，人类会有少得多的工作要做。 little少的（修饰不可数名词）；less更少的（修饰不可数名词，little的比较级）；few少的（修饰可数名词复数）；fewer更少的（修饰可数名词复数，few的比较级）。根据“In the near future, there will be more robots everywhere, and humans will have much ... work to do.”可知，“work”是不可数名词，“little”修饰不可数名词，其比较级是“less”。故选B。 27．句意：有些会看起来像人类，另一些可能看起来像蛇。 another另一个；the others其余的（表示在一个范围内的其他全部）；other其他的；others其他的（人或物，复数）。根据“Some will look like humans, and ... might look like snakes.”可知，“some...others...”是固定搭配，意为“一些……另一些……”。故选D。 28．句意：地震后，蛇形机器人可以帮助寻找建筑物下的人。 look up查阅；look for寻找；look at看；look down俯视。根据“After an earthquake (地震), a snake robot can help ... people under buildings.”可知，地震后是寻找人。故选B。 29．句意：没有人知道未来的世界会是什么样子。 Everybody每个人；Anybody任何人；Somebody某人；Nobody没有人。根据“... knows what the world will be like in the future.”可知，未来不可知。故选D。 30．句意：你期待生活在一个有机器人的世界里吗？ live居住，生活；lives居住，生活（第三人称单数形式）；living居住，生活（动名词/现在分词）；lived居住，生活（过去式/过去分词）。根据“Are you looking forward to ... in a world with robots?”可知，“look forward to doing sth”是固定搭配，意为“期待做某事”。故选C。 四、 31．C 32．B 33．A 34．D 35．B 36．A 37．C 38．D 39．B 40．C 【导语】本文是一篇议论文，围绕未来生活展开，作者认为未来生活将是轻松且舒适的，并从教育、健康、住房这三个生活的重要方面进行阐述，说明未来在这些方面会因科技等因素发生积极变化。 31．句意：我认为未来的生活将会是轻松且舒适的。 hard艰难的；long长的；easy轻松的；new新的。根据“Some people have imagined that life in the future would be so easy and comfortable.”可知，有人想象未来生活轻松舒适，这里作者表达自己的观点，作者也认为未来生活轻松舒适。故选C。 32．句意：首先，在教育方面，人们将会有更好的教育。 bad坏的；better更好的；best最好的；well好地。根据“This is because ... technology.”可知，此处是说由于科技，未来教育与现在相比会更好。故选B。 33．句意：这是因为科技。 of……的；for为了；on在……上；to到。“because of”是固定短语，表示“因为”，后接名词、代词或动名词，technology是名词，所以用because of。故选A。 34．句意：电子书将取代传统书籍，机器人将取代老师，而且学生们不必每天去学校，因为他们会通过在线教学在家学习。 friends朋友；doctors医生；cooks厨师；teachers老师。根据“students will not have to go to school every day as they will study at home through online teaching”可知，学生在家通过在线教学学习，所以推测机器人会取代老师。故选D。 35．句意：学生们将会发现学习更有趣。 turn转动；find发现；lose失去；get得到。根据“Students will ... study more interesting.”可知，是说学生能发现学习更有趣。故选B。 36．句意：科技在那方面也将发挥非常重要的作用。 role角色；name名字；job工作；game游戏。“play a role in ...”是固定短语，意为“在……中起作用”，符合语境。故选A。 37．句意：机器人将帮助医生，有时还会取代他们。 men男人；cooks厨师；doctors医生；pilots飞行员。根据“New medicines will help people get better.”可知，医药帮助人们康复，所以这里机器人应是帮助医生。故选C。 38．句意：科学家和研究人员将找出许多疾病的答案，如艾滋病和癌症。 in在……里；for为了；from从；out出来。根据“find ... answers to many diseases”可知，是找出许多疾病的答案，find out“找出；查明”。故选D。 39．句意：人们将在海底建造房屋。 set设置；build建造；live居住；sell卖。根据“People will ... houses under the sea.”可知，指在海底建造房屋，build houses“建造房屋”。故选B。 40．句意：每个人都会有一个居住的地方。 family家庭；tree树；place地方；world世界。根据“Everyone will have a ... to live in.”可知，指居住的地方，a place to live in“一个居住的地方”，符合语境。故选C。 五、 41．A 42．C 43．A 44．D 45．B 【导语】本文主要介绍了2119年生活的样子。 41．细节理解题。根据“Experts on space and city planners give their ideas on the life in 2119.”可知，太空专家和城市规划人员在给出他们的想法。故选A。 42．细节理解题。根据“25 years ago, we could not imagine how greatly the Internet would change our lives.”可知，25年前我们不能想象网络将会怎样极大地改变我们的生活。故选C。 43．词句猜测题。根据“Now the Internet has completely changed the way we communicate and learn. They said the changes in the next century would be even more unbelievable.”可知，现在网络已经完全改变了我们的交流和学习的方式，在下一个世纪这些改变将更难以置信。此处unbelievable表示“难以置信的”。故选A。 44．细节理解题。根据“There will be many tall buildings, underwater cities and holidays in space.”可知，在太空中将会有很多高楼大厦，水下城市以及假期。故选D。 45．最佳标题题。通读全文可知，本文主要介绍了2119年的生活的样子。故选B。 六、 46．scientist 47．predictions 48．our 49．faster 50．will spend 51．However 52．pollution 53．danger 54．gets 55．on 【导语】本文主要介绍了作者的叔叔关于未来的一些预测。 46．句意：我叔叔Nick是一位著名的科学家。“a famous” 后需要表示“科学家”的名词，因此填入其名词形式“scientist”，a接可数名词单数。故填scientist。 47．句意：他喜欢对未来做很多预测。“lots of”后接可数名词复数或不可数名词，“prediction”是可数名词，所以用其复数形式“predictions”。故填predictions。 48．句意：例如，我们不必洗碗或扫地，因为我们家里都会有机器人。修饰名词“homes”要用形容词性物主代词，“we”的形容词性物主代词是“our”。故填our。 49．句意：我们将有更多的空闲时间，旅行将比现在更快、更便宜。根据“and cheaper than it is now”可知，此处要用比较级，“fast”的比较级是“faster”。故填faster。 50．句意：也许有些人会在太空站度假。这里表示对未来的一种推测，用一般将来时，其结构为“will+动词原形”，spend“花费”。故填will spend。 51．句意：然而，Nick叔叔说100年后会有更多的事情变得更糟。根据“Uncle Nick says that more things will get worse in 100 years.”可知，设空处后语境发生了变化，且空格后有逗号，所以用“However”表示“然而”。故填However。 52．句意：如果更多的人使用汽车，就会有更多的污染。“more”后接名词，“pollute”的名词形式是“pollution”，不可数名词。故填pollution。 53．句意：此外，如果树更少，环境将处于危险之中。“in danger”是固定短语，意为“处于危险之中”，所以填“danger”。故填danger。 54．句意：当环境变得非常糟糕时，也许人们将不得不生活在其他星球上。此句是when引导的时间状语从句，遵循“主将从现”原则，从句主语“the environment”是第三人称单数，所以谓语动词用三单形式“gets”。故填gets。 55．句意：当环境变得非常糟糕时，也许人们将不得不生活在其他星球上。“live on other planets”表示“生活在其他星球上”，所以填“on”。故填on。 七．例文 Life in the Future With the development of science and technology, our world is changing every day. In the future, people will live in taller buildings and use robots for housework. We may travel by flying cars, which will make transportation faster. However, I hope some things will remain the same. For example, reading paper books can help us relax, and hand-made presents can show our love and creativity. I also hope we can still study at school to spend time with friends face to face. Then we will not lose the true connection between people. I believe my life in the future will be better and better. 学科网（北京）股份有限公司 $