1、选修一 Unit 3 On the move 重点句子1. Transportation is the center of the world! It is the glue of our daily lives. When it goes well, we dont see it. When it goes wrong, it negatively colors our day.交通是世界的中枢！它是我们日常生活的粘合剂。当它运转正常时，我们对它视而不见。当它出现问题时，它就使我们的生活就大为失色。2. The car responds immediately, easing smoothl
2、y into the busy traffic and avoiding obstacles on the road. (page 30, lines 23)汽车立即响应，平稳地驶入繁忙的车流，避开路上的障碍。3. Next, the necessary mechanical controls, such as the accelerator and brakes, are activated by the AI system, allowing the car to move in line with the action plan (page 30, lines 1617)接下来，加速器、
3、制动器等必要的机械控制装置被人工智能系统激活，使汽车能够按照行动计划行驶。4. Accidents like this poses the question of how self-driving cars can better learn and improve their behaviours on the road to ensure safe journeys. (page 31, lines 2627)此类事故提出了这样一个问题，即自动驾驶汽车如何能够更好地学习并改进其在路上的行为，以确保安全出行。5. The Trolley Problem is often used to dis
4、cuss difficult ethical choices they may face. (page 31, lines 3335) “电车难题“经常被用来探讨它们（自动驾驶汽车）可能面临的棘手的道德选择。6. Besides such ethical concerns, the legal situations the AV industry is likely to be confronted with have fuelled heated debates. (page 31, lines 3637)除了这些道德方面的担忧，自动驾驶汽车行业有可能面临的法律情况也引发了激烈的讨论。7.
5、Once a small ancient town, our city has mushroomed over the past decades, becoming one of the largest in my country. (page 34)我们的城市曾经是一个古老的小镇，在过去的几十年里发展迅速，成为我国最大的城市之一。8. However, changes on the road can happen in the blink of an eye, and drivers must be ready to react immediately and correctly. (pag
6、e 36)然而，道路上的变化可能会在眨眼间发生，司机必须准备好立即做出正确的反应。9. Then the doors close and the train departs exactly on time, its progress barely noticed as it quickly and silently gathers speed. (page 39, lines 45)然后车门关上，火车准点发车，悄尤声息地飞快提速，让人几乎察觉不到它在 行进。10. A key milestone was the release of the HSR network blueprint in 2
7、004, when the plan for four vertical and four horizontal corridors, was put forward. (page 39, lines 1921)一个重要里程碑是 2004 年高速铁路网蓝图的发布，当时提出了“四纵四横 ”走廊计划。11. The Fuxing Electric Multiple Unit (EMU), which made its debut in 2017, is another remarkable accomplishment that demonstrates technical skill in HS
8、R design and construction. (page 40, lines 3335)2017 年首次亮相的“复兴号“电力动车组 (E MU ) 是展示高铁设计和建造技术技能的另一项显著成就。12. A Chinese-made bullet train set to operate between China and Laos made its public debut in Vientiane, capital of Laos on October 16, 202120 21 年 1 0 月 1 6 日 ，一列中国制造的千弹头列车在老挝首都万象首次公开亮相，该车将往返于中国和老挝
9、之间。13. All these achievements showcase the wholehearted devotion of engineers, the tireless effort of railroad workers, and the strong support of all the Chinese people (page 40, lines 3840)所有这些成就展示了工程师的全身心投入、铁路工人的不懈努力以及全体中国人民的大力支持。14. Currently, bionics has scientists eagerly combing the natural wo
10、rld for original ideas to stimulate their creativity. (page 53, lines 78)目前，仿生学正促使科学家们急切地在自然界中寻找原创想法，以激发他们的创造力。 选修一 Unit 4 Fun with science重点句子1. Science is a way oflifo. Science is a perspective. Science is the process that takes us from confusion to understanding Brian Greene (page 43)科学是一种生活方式。科学
11、是一种观点。科学是使我们从困惑走向理解的过程。2. What organisms live with us, make up about two per cent of an adults body mass, yet are invisible to the naked eye? (page 44, lines I2)什么生物与我们生活在一起，重量约占到成年人体重的 2% , 然而是我们的肉眼看不见的？3. The make-up and state of our special blend of microorganisms affects us physically, including
12、 our immune system, weight and sleep patterns. (page 44, lines 1516) 我们特别的微生物混合体的结构和状态影响着我们的身体健康，包括我们的 免疫系统、体重和睡眠模式。4. Every day, the resident microorganisms in our bodies compete with the invading ones, preventing them from getting a foothold, thus helping form a strong immune system and keep us he
13、althy. (page 44, lines 1618)旬天，我们休内的常驻微生物会与入侵的微生物竞争，不让它们立足，从而帮助形成强大的免疫系统，保持我们的健康。5. The influence of m1croorgamsms reaches beyond physical health to our cogmt1ve and psychological well-being. (page 45, lines 2728)微生物的影响不仅限于生理健康，还涉及我们的认知水平和心理健康。 旬中 beyond 意为“超出，除之外”。6. We might all know the saying no
14、 two snowflakes are alike, but how many of us have heard of the Snowflake Man, Wilson Bentley, the person who actually made this discovery? (page 48)我们可能都知道“没有两片雪花是一样的“这旬谚语，但我们中有多少人听说过“雪花人“威尔逊本特利真正发现这一现象的人昵？7. In the hope of sharing his discoveries with the world, Bentley wrote the book Snow Crystal
15、s, which featured over 2,400 breathtaking photographs of snowflakes. (page 48)为了与全世界分享他的发现，本特 利写了雪晶一书，书中展示了 2400 多张令人叹为观止的雪花照片。8. As there is still much to learn about friction, who knows what the future holds for this essential force? (page 50)关于摩擦力我们还有许多知识要学，谁知道这一必不可少的力量在未来会有什么样的发展前景？9. Currently, bionics has scientists eagerly combing the natural world for original ideas to stimulate their creativity. (page 53, lines 78)目前，仿生学正促使科学家们急切地在自然界中寻找原创想法，以激发他们的创造力。
