Unit 7 When Tomorrow Comes（重难词汇精练）英语新教材人教版八年级上册

**基本信息** 以“词汇基础-语境-语篇”三级进阶为核心，系统训练Unit 7核心词汇的记忆、转换及语境运用，提升语言理解与表达能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词汇基础练|汉译英、单词变形、拼写等|聚焦词形词义，含单词/短语互译、词性转换及应用|从基础词汇记忆到词性变化规则，构建“词形-词义-基本运用”逻辑链| |词汇语境练|语法填空（2篇）|通过语篇考查词汇在语法框架中的正确形式|依托未来生活主题语境，实现词汇从孤立记忆到语境化运用的过渡| |词汇语篇练|阅读理解（2篇）|结合科幻短文考查词汇在篇章中的理解与推断|以未来生活话题为载体，提升词汇在语篇层面的综合理解能力，涵养思维品质|

Unit 7 When Tomorrow Comes词汇专项过关 词汇基础练 词汇语境练 词汇语篇练 一、汉译英 英文 中文 英文 中文 单词 预测；预言 可能的 污染 不可能的 外部的；外层的 边；侧面；一方 太空；空间 形状；外形；塑造 更差（的 / 地） 假期；假日 纸；论文 单词；话语 火箭 便宜的；廉价的 票；券 搬运；携带 行星 事件；大事 植物；种植 挑战 人类；人 飞行员 仆人；佣人 宇航员 危险的 公寓套房 工厂 和平；平静 不同意；持异议 环境 甚至；愈加 回收利用；再利用 落下；跌倒；倒塌 有创造力的 在…… 里面；内部 大脑；头脑 相信；认为 巨大的；庞大的 微小的；极小的 蛇 鲸鱼 恐龙 昆虫 接受；同意 短语 纸币 住在太空 外太空 跌倒；倒塌 反复；多次 数百的；成百上千 参与；在…… 起作用 拯救地球 处于危险之中 预测未来 2、 词汇拓展（单词变形） 学科网（北京）股份有限公司1 / 5 学科网（北京）股份有限公司 1.predict → ______(名词：预测) 2.pollute → ______(名词：污染) 3.danger → ______(形容词：危险的) 4.agree → ______(动词：不同意) 5.possible → ______(形容词：不可能的) 6.create → ______(形容词：有创造力的) 7.human → ______(复数形式) 8.factory → ______(复数形式) 9.fall → ______(过去式) 10.peace → ______(形容词：和平的) 1、 用所给词适当形式填空 1. The ______ (predict) about future life comes true little by little. 2. We must stop ______ (pollute) to protect our earth. 3. It’s ______ (danger) for kids to play on the street alone. 4. He ______ (agree) with my plan, so we have different ideas. 5. Nothing is ______ (possible) if you put your heart into it. 6. This boy is very ______ (create) and he can make many new things. 7. Many ______ (human) will live on other planets one day. 8. There are lots of ______ (factory) along the river. 9. The tree ______ (fall) down in the heavy rain last night. 10. We all hope to live in a ______ (peace) world. 二、单词拼写 1. We will live in ______ (太空) stations in the future. 2. The water ______ (污染) is getting worse in some places. 3. This ______ (火箭) can fly to outer space. 4. I want to buy a train ______ (票) to Shanghai. 5. The earth is a beautiful ______ (行星). 6. My grandma likes to ______ (种植) flowers in the yard. 7. A ______ (仆人) helps people with housework. 8. No one can ______ (相信) such a strange story. 9. The box is too heavy to ______ (搬运). 10. We will have a long summer ______ (假期). 11. This kind of animal is very ______ (微小的). 12. There is a big ______ (恐龙) model in the museum. 13. I live in a small ______ (公寓) with my parents. 14. Everyone should protect our living ______ (环境). 15. My brother wants to be an ______ (宇航员). 16. There is a big ______ (挑战) waiting for us. 17. The snake is a kind of small ______ (昆虫)? No, it isn’t. 18. The coat is so ______ (便宜) that I buy it at once. 19. What’s the ______ (形状) of your new desk? 20. You need to ______ (接受) this result bravely. 三、完成句子 1. People will still use ______ ______ (纸币) in many years. 2. Lots of scientists want to ______ ______ ______ (住在太空). 3. Don’t climb the tall tree, or you may ______ ______ (跌倒). 4. He practiced the piano ______ ______ ______ ______ (反复多次) every day. 5. Everyone can ______ a part ______ (参与) protecting our environment. 6. Many wild animals are ______ ______ (处于危险之中) now. 7. ______ ______ (成百上千) students take part in the sports meeting. 8. We should do something to ______ the ______ (拯救地球). 9. Scientists try their best to ______ the ______ (预测未来). 10. People can study stars in ______ ______ (外太空). 一、语法填空 （25-26八年级上·四川绵阳·期末）What will our life be like 1 50 years? Although we don’t know the answer, we believe that it 2 (be) very different from the life today. In the future, I think we 3 (live) on Mars (火星). First of all, transport should be much 4 (good). In the future, it will take us two or three days to get to Mars by spaceship! Secondly, human beings still 5 (need) food, water, and air to live on Mars. Scientists 6 (be) able to develop plants that can grow there. Life on Mars allows people to have more space. Many people 7 (believe) that robots will do most of our work, so we 8 (have) more time for our hobbies. However, life on Mars may not be as good as that on the earth today. Food 9 (look) like pills (药片) and will not be as delicious as it is today. Also space travel 10 (make) many people fall ill. （25-26八年级上·贵州毕节·期末）阅读下面短文，在空白处填入括号内单词的正确形式。 My uncle Nick is a famous 1 (future). He likes to make lots of 2 (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 3 (we) homes. Also, we won’t need 4 (use) cash. We won’t need wallets either. We’ll have more free time, and travelling will be faster and cheaper than it is now. Maybe some people 5 (spend) their vacations in space stations. However, Uncle Nick says that more things will get 6 (bad) in 100 years. If more people use cars, there will be more pollution (污染). What’s more, if there are fewer trees, the environment (环境) will be 7 (danger). When the environment gets 8 (real) bad, maybe people will have to live on other 9 (planet). Uncle Nick says we can stop this from happening by 10 (take) action now. 二、阅读理解 （25-26八年级上·山东菏泽·期末）Are you curious about the future? What do you think our life will be like in 50 years or more? To answer this, you can read a sci-fi book. Perhaps you will have some ideas then. Today, many young readers are interested in science fiction. But what makes it so popular? For one thing, science fiction gives us a chance to imagine what our future will be like. Anything is possible. We can dream big. Some people think there will be flying cars and robot servants. Others believe we will learn more about strange aliens (外星人) and other worlds. Another reason is that sci-fi writers and their work can inspire us to create the future. In 1945, a sci-fi author named Arthur C． Clarke wrote about a system of space stations. In the article, he predicted the earth of the future would have many TV stations and people would send TV programmes around the world. However, this was before TV was a common item at home! In a short story by Clarke, he suggested people in the future would use a system to talk with others around the world. Amazingly, the short story was actually the inspiration for the internet! Science fiction is also popular because it can make us think about our world in new ways. Although many sci-fi stories are set in imaginary worlds or societies, they can help us better understand the real world. They can also make us excited when we feel like we are living in a boring world. What will the future be like? Sci-fi inspires us and helps us to understand what it could be like. 1．What prediction did Arthur C． Clarke make in 1945? A．People would drive flying cars in cities. B．The internet would be invented by a famous scientist. C．Robot servants would become common in every family. D．A system of space stations would send TV programmes around the world. 2．What can be inferred from Clarke’s short story about the internet? A．Clarke himself built the first internet system. B．The idea of the internet first appeared in a law report. C．A sci-fi story helped inspire the creation of the internet. D．Scientists at the time immediately accepted Clarke’s idea. 3．What is the author’s attitude toward science fiction? A．Unsure. B．Objective. C．Disappointed. D．Positive. 4．Why does science fiction make some readers feel excited according to the text? A．It offers new ways of thinking when life seems boring. B．It promises that everyone will travel into space soon. C．It teaches them how to build advanced machines. D．It shows them strange aliens living on earth. （25-26八年级上·山东聊城·期末）①In the year 2070, most of you will be more than 60 years old. The good news is that travel might become smarter by that time. European Airline makes a future travel report (报道). Let’s take a look at some new ideas. ②First of all, we will have more comfortable flights. The seats on the plane will not be one size anymore. You can book (预订) a seat in your body size. The seat might cool or warm you to your favourite temperature. There will also be no more TVs on the back of your seats. You can watch movies just in front of your eyes. ③Secondly, you may not need to pack (打包) clothes in the future. Before you fly, you will have a body scan (扫描). And after arriving, you’ll find a box with 3D-printed clothes in your size. You can also 3D print whatever you want to eat. ④Finally, if you wear a new kind of hat, you can see what happened at a historic (历史的) place, such as a famous battle (战争). You may even be able to sit with the cheering people at the first Olympic Games. 1．How can we stay more comfortable on planes in the future? A．Cool or warm our seats. B．Choose the biggest plane. C．Bring our own seats onto the plane. D．Have bigger TVs on the back of your seats. 2．What will happen to the clothes when people travel in the future? A．They need to pack a lot of clothes before flying. B．The clothes will be scanned before getting on the plane. C．They have to buy new clothes after getting off the plane. D．They will get 3D-printed clothes in their size after arriving. 3．What can you see when you wear a new kind of hat? A．A box with 3D-printed clothes. B．Movies just in front of your eyes. C．What happened at a historic place. D．Different kinds of clothes you like best. 4．The passage is mainly about ________. A．how much future planes will cost B．what travel might be like in 2070 C．how people will make a travel report D．where people will travel in the future 5．Which of the following is the structure (结构) of the article? A．①/②/③④ B．①/②③④ C．①②③/④ D．①②/③④ $Unit 7 When Tomorrow Comes词汇专项过关 词汇基础练 词汇语境练 词汇语篇练 一、汉译英 英文 中文 英文 中文 单词 prediction 预测；预言 possible 可能的 pollution 污染 impossible 不可能的 outer 外部的；外层的 side 边；侧面；一方 space 太空；空间 shape 形状；外形；塑造 worse 更差（的 / 地） holiday 假期；假日 paper 纸；论文 word 单词；话语 rocket 火箭 cheap 便宜的；廉价的 ticket 票；券 carry 搬运；携带 planet 行星 event 事件；大事 plant 植物；种植 challenge 挑战 human 人类；人 pilot 飞行员 servant 仆人；佣人 astronaut 宇航员 dangerous 危险的 apartment 公寓套房 factory 工厂 peace 和平；平静 disagree 不同意；持异议 environment 环境 even 甚至；愈加 recycle 回收利用；再利用 fall 落下；跌倒；倒塌 creative 有创造力的 inside 在…… 里面；内部 brain 大脑；头脑 believe 相信；认为 huge 巨大的；庞大的 tiny 微小的；极小的 snake 蛇 whale 鲸鱼 dinosaur 恐龙 insect 昆虫 accept 接受；同意 短语 paper money 纸币 live in space 住在太空 outer space 外太空 fall down 跌倒；倒塌 over and over again 反复；多次 hundreds of 数百的；成百上千 play a part in 参与；在…… 起作用 save the earth 拯救地球 in danger 处于危险之中 predict the future 预测未来 2、 词汇拓展（单词变形） 学科网（北京）股份有限公司1 / 5 学科网（北京）股份有限公司 1.predict → ______(名词：预测) 2.pollute → ______(名词：污染) 3.danger → ______(形容词：危险的) 4.agree → ______(动词：不同意) 5.possible → ______(形容词：不可能的) 6.create → ______(形容词：有创造力的) 7.human → ______(复数形式) 8.factory → ______(复数形式) 9.fall → ______(过去式) 10.peace → ______(形容词：和平的) 【答案】1.prediction2.pollution3.dangerous4.disagree5.impossible6.creative7.humans8.factories9.fell10.peaceful 1、 用所给词适当形式填空 1. The ______ (predict) about future life comes true little by little. 2. We must stop ______ (pollute) to protect our earth. 3. It’s ______ (danger) for kids to play on the street alone. 4. He ______ (agree) with my plan, so we have different ideas. 5. Nothing is ______ (possible) if you put your heart into it. 6. This boy is very ______ (create) and he can make many new things. 7. Many ______ (human) will live on other planets one day. 8. There are lots of ______ (factory) along the river. 9. The tree ______ (fall) down in the heavy rain last night. 10. We all hope to live in a ______ (peace) world. 二、单词拼写 1. We will live in ______ (太空) stations in the future. 2. The water ______ (污染) is getting worse in some places. 3. This ______ (火箭) can fly to outer space. 4. I want to buy a train ______ (票) to Shanghai. 5. The earth is a beautiful ______ (行星). 6. My grandma likes to ______ (种植) flowers in the yard. 7. A ______ (仆人) helps people with housework. 8. No one can ______ (相信) such a strange story. 9. The box is too heavy to ______ (搬运). 10. We will have a long summer ______ (假期). 11. This kind of animal is very ______ (微小的). 12. There is a big ______ (恐龙) model in the museum. 13. I live in a small ______ (公寓) with my parents. 14. Everyone should protect our living ______ (环境). 15. My brother wants to be an ______ (宇航员). 16. There is a big ______ (挑战) waiting for us. 17. The snake is a kind of small ______ (昆虫)? No, it isn’t. 18. The coat is so ______ (便宜) that I buy it at once. 19. What’s the ______ (形状) of your new desk? 20. You need to ______ (接受) this result bravely. 三、完成句子 1. People will still use ______ ______ (纸币) in many years. 2. Lots of scientists want to ______ ______ ______ (住在太空). 3. Don’t climb the tall tree, or you may ______ ______ (跌倒). 4. He practiced the piano ______ ______ ______ ______ (反复多次) every day. 5. Everyone can ______ a part ______ (参与) protecting our environment. 6. Many wild animals are ______ ______ (处于危险之中) now. 7. ______ ______ (成百上千) students take part in the sports meeting. 8. We should do something to ______ the ______ (拯救地球). 9. Scientists try their best to ______ the ______ (预测未来). 10. People can study stars in ______ ______ (外太空). 一、词形填空答案 1.prediction 2.pollution 3.dangerous 4.disagrees 5.impossible 6.creative 7.humans 8.factories 9.fell 10.peaceful 二、单词拼写答案 1.space 2.pollution 3.rocket 4.ticket 5.planet 6.plant 7.servant 8.believe 9.carry 10.holiday 11.tiny 12.dinosaur 13.apartment 14.environment 15.astronaut 16.challenge 17.insect 18.cheap 19.shape 20.accept 三、完成句子答案 1.paper money 2.live in space 3.fall down 4.over and over again 5.play; in 6.in danger 7.Hundreds of 8.save; earth 9.predict; future 10.outer space 一、语法填空 （25-26八年级上·四川绵阳·期末）What will our life be like 1 50 years? Although we don’t know the answer, we believe that it 2 (be) very different from the life today. In the future, I think we 3 (live) on Mars (火星). First of all, transport should be much 4 (good). In the future, it will take us two or three days to get to Mars by spaceship! Secondly, human beings still 5 (need) food, water, and air to live on Mars. Scientists 6 (be) able to develop plants that can grow there. Life on Mars allows people to have more space. Many people 7 (believe) that robots will do most of our work, so we 8 (have) more time for our hobbies. However, life on Mars may not be as good as that on the earth today. Food 9 (look) like pills (药片) and will not be as delicious as it is today. Also space travel 10 (make) many people fall ill. 【答案】 1．in 2．will be 3．will live 4．better 5．need 6．will be 7．believe 8．will have 9．will look 10．will make 【导语】本文讲述了对50年后人类在火星上生活情景的设想。 1．句意：50年后我们的生活会是什么样的？此处指50年后，in 50 years“50年后”。 2．句意：虽然我们不知道答案，但我们相信它将与今天的生活大不相同。此处指未来的生活与现在不同，时态为一般将来时，结构为will do。 3．句意：在未来，我认为我们将生活在火星上。此处指未来我们将生活在火星上，时态为一般将来时，结构为will do。 4．句意：首先，交通应该更好。根据“much”可知，此处使用形容词比较级，good的比较级为better。 5．句意：其次，人类仍然需要食物、水和空气才能在火星上生存。此处指人类需要食物、水和空气，时态为一般现在时，主语为复数，使用动词原形。 6．句意：科学家将能够培育出可以在那里生长的植物。此处指科学家能够培育出可以在那里生长的植物，时态为一般将来时，结构为will do。 7．句意：许多人相信机器人会做我们的大部分工作，所以我们会有更多的时间来从事我们的爱好。时态为一般现在时，主语为复数，使用动词原形。 8．句意：许多人相信机器人会做我们的大部分工作，所以我们会有更多的时间来从事我们的爱好。时态为一般将来时，结构为will do。 9．句意：食物看起来像药片，不会像今天这样美味。时态为一般将来时，结构为will do。 10．句意：此外，太空旅行会使许多人生病。时态为一般将来时，结构为will do。 （25-26八年级上·贵州毕节·期末）阅读下面短文，在空白处填入括号内单词的正确形式。 My uncle Nick is a famous 1 (future). He likes to make lots of 2 (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 3 (we) homes. Also, we won’t need 4 (use) cash. We won’t need wallets either. We’ll have more free time, and travelling will be faster and cheaper than it is now. Maybe some people 5 (spend) their vacations in space stations. However, Uncle Nick says that more things will get 6 (bad) in 100 years. If more people use cars, there will be more pollution (污染). What’s more, if there are fewer trees, the environment (环境) will be 7 (danger). When the environment gets 8 (real) bad, maybe people will have to live on other 9 (planet). Uncle Nick says we can stop this from happening by 10 (take) action now. 【答案】 1．futurist 2．predictions 3．our 4．to use 5．will spend 6．worse 7．dangerous 8．really 9．planets 10．taking 【导语】本文是一篇记叙文，主要介绍了作者的叔叔尼克是一位未来学家，他做出了许多关于100年后未来的预测，包括便利生活的改善（机器人、无现金、更多空闲时间、更便捷的旅行）以及可能恶化的环境问题（污染、树木减少、环境危险），并呼吁现在就采取行动。 1．句意：我的叔叔尼克是一位著名的未来学家。根据“a famous…(future)”及语境可知，指研究未来的专家，future“未来”的衍生词futurist“未来学家”符合语境。故填futurist。 2．句意：他喜欢做很多关于未来的预测。根据“lots of…(prediction)”可知，lots of后接可数名词复数，prediction的复数形式是predictions。故填predictions。 3．句意：因为我们都会在我们的家里拥有机器人。根据“in…(we) homes”可知，此处需用形容词性物主代词修饰homes，we的形容词性物主代词是our。故填our。 4．句意：我们也不需要（使用）现金。need to do sth.“需要做某事”，是动词短语。故填to use。 5．句意：也许有些人将在空间站度过他们的假期。根据“Maybe some people…(spend) their vacations in space stations.”可知，描述100年后的未来可能发生的事，用一般将来时，spend用will spend。故填will spend。 6．句意：然而，尼克叔叔说100年后更多的事情会变得更糟。根据“will get…(bad)”可知，get是系动词，后接形容词比较级，bad的比较级是worse。故填worse。 7．句意：如果有更少的树木，环境将会是危险的。will be后接形容词作表语，danger的形容词是dangerous。故填dangerous。 8．句意：当环境变得真的糟糕时。此处修饰形容词bad，需用副词形式，real的副词是really。故填really。 9．句意：也许人们将不得不生活在其他星球上。根据“other…(planet)”可知，other可修饰可数名词复数，planet的复数形式是planets。故填planets。 10．句意：尼克叔叔说我们可以通过现在就采取行动来阻止这些发生。by doing sth.“通过做某事”，是介词短语。故填taking。 二、阅读理解 （25-26八年级上·山东菏泽·期末）Are you curious about the future? What do you think our life will be like in 50 years or more? To answer this, you can read a sci-fi book. Perhaps you will have some ideas then. Today, many young readers are interested in science fiction. But what makes it so popular? For one thing, science fiction gives us a chance to imagine what our future will be like. Anything is possible. We can dream big. Some people think there will be flying cars and robot servants. Others believe we will learn more about strange aliens (外星人) and other worlds. Another reason is that sci-fi writers and their work can inspire us to create the future. In 1945, a sci-fi author named Arthur C． Clarke wrote about a system of space stations. In the article, he predicted the earth of the future would have many TV stations and people would send TV programmes around the world. However, this was before TV was a common item at home! In a short story by Clarke, he suggested people in the future would use a system to talk with others around the world. Amazingly, the short story was actually the inspiration for the internet! Science fiction is also popular because it can make us think about our world in new ways. Although many sci-fi stories are set in imaginary worlds or societies, they can help us better understand the real world. They can also make us excited when we feel like we are living in a boring world. What will the future be like? Sci-fi inspires us and helps us to understand what it could be like. 1．What prediction did Arthur C． Clarke make in 1945? A．People would drive flying cars in cities. B．The internet would be invented by a famous scientist. C．Robot servants would become common in every family. D．A system of space stations would send TV programmes around the world. 2．What can be inferred from Clarke’s short story about the internet? A．Clarke himself built the first internet system. B．The idea of the internet first appeared in a law report. C．A sci-fi story helped inspire the creation of the internet. D．Scientists at the time immediately accepted Clarke’s idea. 3．What is the author’s attitude toward science fiction? A．Unsure. B．Objective. C．Disappointed. D．Positive. 4．Why does science fiction make some readers feel excited according to the text? A．It offers new ways of thinking when life seems boring. B．It promises that everyone will travel into space soon. C．It teaches them how to build advanced machines. D．It shows them strange aliens living on earth. 【答案】1．D 2．C 3．D 4．A 【导语】本文是一篇议论文，主要探讨了科幻小说流行的多重原因及其对现实和未来的积极影响。 1．第三段直接点明：“In 1945, a sci-fi author named Arthur C. Clarke wrote about a system of space stations... he predicted the earth of the future would have many TV stations and people would send TV programmes around the world.”，即Arthur C. Clarke在1945年预测了空间站系统将向世界各地发送电视节目。 2．根据第三段：“In a short story by Clarke... Amazingly, the short story was actually the inspiration for the internet!”，Clarke的科幻短篇故事激发了互联网的灵感。 3．通读全文，作者使用了“inspire us ...”、“help us better understand ...”、“make us excited ...”等积极词汇，表明作者对科幻小说持肯定和积极的态度。 4．第四段具体说明：“They can also make us excited when we feel like we are living in a boring world.”，当生活显得无聊时，科幻小说能提供新的思考方式并让人感到兴奋。 （25-26八年级上·山东聊城·期末）①In the year 2070, most of you will be more than 60 years old. The good news is that travel might become smarter by that time. European Airline makes a future travel report (报道). Let’s take a look at some new ideas. ②First of all, we will have more comfortable flights. The seats on the plane will not be one size anymore. You can book (预订) a seat in your body size. The seat might cool or warm you to your favourite temperature. There will also be no more TVs on the back of your seats. You can watch movies just in front of your eyes. ③Secondly, you may not need to pack (打包) clothes in the future. Before you fly, you will have a body scan (扫描). And after arriving, you’ll find a box with 3D-printed clothes in your size. You can also 3D print whatever you want to eat. ④Finally, if you wear a new kind of hat, you can see what happened at a historic (历史的) place, such as a famous battle (战争). You may even be able to sit with the cheering people at the first Olympic Games. 1．How can we stay more comfortable on planes in the future? A．Cool or warm our seats. B．Choose the biggest plane. C．Bring our own seats onto the plane. D．Have bigger TVs on the back of your seats. 2．What will happen to the clothes when people travel in the future? A．They need to pack a lot of clothes before flying. B．The clothes will be scanned before getting on the plane. C．They have to buy new clothes after getting off the plane. D．They will get 3D-printed clothes in their size after arriving. 3．What can you see when you wear a new kind of hat? A．A box with 3D-printed clothes. B．Movies just in front of your eyes. C．What happened at a historic place. D．Different kinds of clothes you like best. 4．The passage is mainly about ________. A．how much future planes will cost B．what travel might be like in 2070 C．how people will make a travel report D．where people will travel in the future 5．Which of the following is the structure (结构) of the article? A．①/②/③④ B．①/②③④ C．①②③/④ D．①②/③④ 【答案】1．A 2．D 3．C 4．B 5．B 【导语】本文是一篇说明文，主要介绍了2070年旅行可能会变得更加智能。文章从更舒适的飞行体验、未来无需打包衣物以及通过特殊帽子体验历史场景这三个方面，详细描绘了未来的旅行新构想。 1．第二段“The seat might cool or warm you to your favourite temperature.”表明座椅可以调节温度让你感到舒适。 2．第三段“And after arriving, you’ll find a box with 3D-printed clothes in your size.”表明到达后你会收到适合自己尺寸的3D打印衣服。 3．第四段“Finally, if you wear a new kind of hat, you can see what happened at a historic place...”表明戴上这种新帽子可以看到历史场所发生的事情。 4．第一段“The good news is that travel might become smarter by that time.”以及全文内容可知，文章主要讲述了2070年旅行可能会是什么样子的。 5．第一段引出话题，第二、三、四段分别从飞行舒适度、衣物变化、历史体验三个方面进行分述，属于“总—分”结构，即①/②③④。 $