《2025年绿色通道45分钟课时作业与单元测评高中英语选择性必修第三册人教版》

Ⅳ. 根据汉语提示写出适当的短语
1. The coastal cities areat risk_（冒险）due to rising sea levels.
2. After the reform，their business has expanded，while ours，in contrast_（相比之下），has declined.
3. The strength of their teamlies in_（在于）the excellent cooperation among members.
4. The old wooden desks in the classroom arebeing replaced with_（用……代替）modern plastic-and-metal ones.
5. In most cases，good communication can helpwipe out_（消除）misunderstandings and build a good relationship.

答案： 1.at risk 2.in contrast 3.lies in 4.being replaced with 5.wipe out

Ⅴ. 完成句子
1. 你可以从图书馆借阅相关书籍，也可以在线搜索。（either... or...）
You caneither borrow the relative books from the library or search them online_ _
2. 我们可以很有把握地得出这样的结论：网络上的评级，如果处理不当，势必会对我们的生活产生负面影响。（if 省略句）
It is safe to conclude that ratings online，if not treated properly__，are bound to have negative effects on our life.
3. 人们普遍认为人类比动物优越，因为人类可以使用工具。（since 引导原因状语从句）
It is widely believed that human beings are superior to animalssince humans can use tools_ _
4. 她别无选择，只能接受这个艰巨的任务，因为这对她的职业生涯来说是一个重要的机会。（have no choice but...）
Shehad no choice but to accept the difficult task_ _ as it was an important opportunity for her career.
5. 她跑开了，让她的男朋友独自在雨中等着。（get+宾语+宾语补足语）
She ran away andgot her boyfriend waiting_ _ in the rain alone.

答案： 1.either borrow the relative books from the library or search them online 2.if not treated properly 3.since humans can use tools 4.had no choice but to accept the difficult task 5.got her boyfriend waiting

Ⅰ. 阅读理解
（2025·江苏南京高二检测）When driving，Clara-Marina Martinez makes a note of any unusual behaviour she sees on the road. She then feeds these into machine-learning algorithms（算法），a form of AI，which she is helping develop for Porsche Engineering.
Those algorithms are intended to produce a system reliable enough for a car to drive itself. Such a fully autonomous car，known in the industry as Level 5，should be able to complete an entire journey without any intervention（介人）from the driver，and deal with all situations on the road. But this is proving hard to achieve，and many attempts to do so are being abandoned. Last year，for instance，Uber sold off its unit developing self-driving cars.
Autonomous vehicles are said to be not just convenient but potentially safer. However，just as people take time to learn how to drive safely，so do machines. And machines are not quick learners. The RAND Corporation calculates that to develop a system 20% safer than a human driver，100 self-driving cars would have to operate 24 hours a day，365 days a year.
Carmakers such as Porsche therefore speed up the development process using simulators（模拟器）. These teach software about dangers rarely encountered in reality. Dr Martinez and her colleagues employ “game engines” to do this. These are used to create virtual worlds through which the software can drive. Objects in these virtual worlds are assigned their physical characteristics（ie，buildings are hard，people are soft）so that the sensors in vehicles respond in the appropriate way. Once the software has been trained，it is tested in real autonomous vehicles by re-creating those situations on a test track.
How quickly all this will translate into reality remains to be seen. Both regulators and customers will need to overcome the doubt that a software driver really can be safer than a human being.
From Porsche's point of view，though，there is another question. Given that much of the reason owning a sports car is for owners to show off their driving skills，just how big a market will there be for a version where software takes those bragging（炫耀的）rights away?
1. Why does Clara-Marina Martinez note the unusual behaviour on the road?
A. To market Porsche cars.
B. To improve an AI technology.
C. To learn to be a responsible driver.
D. To enjoy riding in a self-driving car.
2. What is the problem with self-driving cars?
A. They learn as slowly as human beings.
B. They operate for a very short period of time.
C. They have to be monitored by human drivers.
D. They need a long time to reach a certain safety level.
3. What does the underlined word “this” in Paragraph 4 refer to?
A. Employing simulators on a test track.
B. Speeding the development of process.
C. Figuring out the physical road dangers.
D. Separating the real world from the virtual world.
4. What worries Porsche according to the last paragraph?
A. The reliability of car software.
B. The future of the sports car market.
C. The driving skills of human beings.
D. The quality of self-driving cars in the future.

答案： 1.B 2.D 3.C 4.B