Unit 2 Smart CarsExercises
Unit 2 Smart Cars Exercises
Useful Expressionsthe computer revolution计算机革命manufacturing industry制造业long-distance driver长途司机被严重低估be grossly underestimated威胁生命的重大隐患life-threatening hazard解决问题cure the problem积极的影响a positive impact
Useful Expressions ⚫ 计算机革命 ⚫ 制造业 ⚫ 长途司机 ⚫ 被严重低估 ⚫ 威胁生命的重大隐患 ⚫ 解决问题 ⚫ 积极的影响 the computer revolution manufacturing industry long-distance driver be grossly underestimated life-threatening hazard cure the problem a positive impact
at any given time在任何一个特定时间the laws of the quantum theory量子理论precise frequency精确的频率发出无线电信号send out a radio signal换算出be converted into导航能力navigational capability
⚫ 在任何一个特定时间 ⚫ 量子理论 ⚫ 精确的频率 ⚫ 发出无线电信号 ⚫ 换算出 ⚫ 导航能力 at any given time the laws of the quantum theory precise frequency send out a radio signal be converted into navigational capability
virtually limitless·几乎无限手杖walking sticksremote control遥控potential use/ application潜在的应用call for要求take complete control of完全控制be bunched into groups被编成组travelin unison一齐行驶，对环保有利environmental boon
⚫ 几乎无限 ⚫ 手杖 ⚫ 遥控 ⚫ 潜在的应用 ⚫ 要求 ⚫ 完全控制 ⚫ 被编成组 ⚫ 一齐行驶 ⚫ 对环保有利 virtually limitless walking sticks remote control potential use/ application call for take complete control of be bunched into groups travel in unison environmental boon
在英裔美国人向西扩张前，中西部hrases已有许多定居点。rye tne form wherenecessarypn,我们相信引进自动化生产流水线会消除人the们现在的大部分错误。2)Wearecoent that the introduction of a(n)automatedassembly line will eliminate most oftoday's human errors
Vocabulary ⚫ 1. Fill in the gaps with words or phrases chosen from the box. Change the form where necessary. 1) Before Anglo-American westward _, there were already a number of settlements in the mid-West. 2) We are confident that the introduction of a(n) _ assembly line will eliminate most of today’s human errors. expansion automated 在英裔美国人向西扩张前, 中西部 已有许多定居点。 我们相信引进自动化生产流水线会消除人 们现在的大部分错误