高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future课后测评

SectionⅡ　LearningAboutLanguage

课后·训练提升

一、单句语法填空

1.He 　　　　　　　　　　　(lie) on one of the sunny beaches in Hawaii all day when he spends his holiday there. 

答案will be lying

2.Don’t call him between 2:00 and 4:00 this afternoon.He 　　　　　　　　　(have) a test then. 

答案will be having

3.Nobody knew what 　　　　　　　　(happen) to Earth in a century’s time. 

答案would happen

4.When we were young,Father 　　　　　　(take) us for a special treat on Mother’s Day. 

答案would take

5.Will you 　　　　　　　　　(use) your computer this time tomorrow? 

答案be using

二、用将来进行时态完成句子

1.你可以用我的钢笔。我不用了。

You may use my pen.I 　　　　　　　　　　　　　　　　　　 it. 

答案won’t/shan’t be using

2.在本学期7月结束之后,我就要回到乡下的家里。

This term will end in July and I 　　　　　　　　 　　　　　home in the country. 

答案will/shall be going back

3.我20岁的时候我将会在大学里学习。

I 　　　　　　　　　　　　　　　　in university at the age of 20. 

答案will/shall be studying

4.明天下午三点,我们将正在开会。

We 　　　　　　　　　　　　　　　　　　　　 　　　　　 at three o’clock tomorrow afternoon. 

答案will/shall be having a meeting

5.今天晚上七点,学生们将在看电视。

The students 　　　　　 　　　　　　　　　　　　　　　　　at seven this evening. 

答案will be watching TV

三、阅读理解

Can a small group of drones(无人机) guarantee the safety and reliability of railways and,at the same time,help railway operators save billions of euros each year?That is the very likely future of applying today’s “eyes in the sky” technology to making sure that the millions of kilometres of rail tracks and infrastructure(基础设施) worldwide are safe for trains on a 24/7 basis.

Drones are already being used to examine high-tension electrical lines.They could do precisely the same thing to inspect railway lines and other vital aspects of rail infrastructure such as the correct position of railway tracks and switching points.The more regularly they can be inspected,the more railway safety,reliability and on-time performance will be improved.Costs would be cut and operations would be more efficient(高效) across the board.

That includes huge savings in maintenance costs and better protection of railway personnel safety.It is calculated that European railways alone spend approximately 20 billion euros a year on maintenance,including sending maintenance staff,often at night,to inspect and repair the rail infrastructure.That can be dangerous work that could be avoided with drones assisting the crews’ efforts.

By using the latest technologies,drones could also start providing higher-value services for railways,detecting faults in the rail or switches,before they can cause any safety problems.To perform these tasks,drones for rail don’t need to be flying overhead.Engineers are now working on a new concept:the rail drones of the future.They will be moving on the track ahead of the train,and programmed to run autonomously.Very small drones with advanced sensors and AI and travelling ahead of the train could guide it like a co-pilot.With their ability to see ahead,they could signal any problem,so that fast-moving trains would be able to react in time.

1.What makes the application of drones to rail lines possible?

A.The use of drones in checking on power lines.

B.Drones’ ability to work at high altitudes.

C.The reduction of cost in designing drones.

D.Drones’ reliable performance in remote areas.

答案A

解析细节理解题。根据第二段第一句可知,无人机目前正在被用来检查高压电线,这使得它将被应用于铁路系统成为可能。故选A项。

2.What does “maintenance” underlined in paragraph 3 refer to?

A.Personnel safety.

B.Assistance from drones.

C.Inspection and repair.

D.Construction of infrastructure.

答案C

解析词义猜测题。根据第三段中的“toinspectandrepairtherailinfrastructure”可以推断,画线单词指的就是“维修,维护”。故选C项。

3.What function is expected of the rail drones?

A.To provide early warning.

B.To make trains run automatically.

C.To earn profits for the crews.

D.To accelerate transportation.

答案A

解析细节理解题。根据最后一段的第一句和最后一句可知,人们期盼铁路无人机在未来能够提供预先警报,确保列车能及时应对问题,从而提高安全系数。故选A项。

4.Which is the most suitable title for the text?

A.What Faults Can Be Detected with Drones

B.How Production of Drones Can Be Expanded

C.What Difficulty Drone Development Will Face

D.How Drones Will Change the Future of Railways

答案D

解析主旨大意题。通读全文内容可知,文章主要介绍了无人机目前的应用范围以及未来在铁路方面的应用方向,因此“无人机将如何改变铁路的未来”最能概括文章内容。故选D项。

四、七选五阅读理解

The jobs of the future have not yet been invented.　1　 By helping them develop classic skills that will serve them well no matter what the future holds. 

1.Curiosity

Your children need to be deeply curious.　2　 Ask kids,“What ingredients(配料) can we add to make these pancakes even better next time?” and then try them out.Do those ingredients make the pancakes better?What can we try next time? 

2.Creativity

True creativity is the ability to take something existing and create something new.　3　 There are a dozen different things you can do with them.Experimenting with materials to create something new can go a long way in helping them develop their creativity. 

3.InterpersonalSkills

Understanding how others feel can be a challenge for kids.We know what’s going on inside our own head,but what about others?Being able to read people helps kids from misreading a situation and jumping to false conclusions.　4　“Why do you think she’s crying?”“Can you tell how that man is feeling by looking at his face?”“If someone were to do that to you,how would you feel?” 

4.Self-expression

　5　 There are many ways to express thoughts and ideas—music,acting,drawing,building,photography.You may find that your child is attracted by one more than another. 

A.Encourage kids to cook with you.

B.And we can’t forget science education.

C.We can give kids chances to think about materials in new ways.

D.So how can we help our kids prepare for jobs that don’t yet exist?

E.Gardening is another great activity for helping kids develop this skill.

F.We can do this in real life or ask questions about characters in stories.

G.Being able to communicate ideas in a meaningful way is a valuable skill.

答案1~5 DACFG

五、语篇填空

Mr Johnson lived in the woods with his wife and children.He owned 1.　　　　　　 farm,which looked almost abandoned.2.　　　　　　(lucky),he also had a cow which produced milk every day.He sold or exchanged some of the milk in the towns nearby 3.　　　　　 other food and made cheese and butter for the family with what 4.(leave).The cow was their only means of support,in fact.One day,the cow 5.　　　　　　　(eat) grass when it began to rain heavily.While making every effort to run away, she 6.　　　　　(fall) over the hill and died.Then Mr Johnson had to make a living without the cow.In order to support his family,Mr Johnson began to plant herbs and vegetables.Since the plants took a while to grow,he started cutting down trees 7.　　　　　　(sell) the wood.8.　　　　　　　(think) about his children’s clothes,he started growing cotton too.When harvest came around,he was already selling herbs,vegetables and cotton in the market where people from the town met 9.　　　　　(regular).He realised that his farm would bring him more money and 10.　　　　　 the death of the cow was a bit of luck. 

答案1.a　2.Luckily　3.for　4.was left　5.was eating　6.fell　7.to sell　8.Thinking　9.regularly　10.that