Unit 4 Section Ⅰ Starting out-【新课程能力培养】2023-2024学年新教材高中英语选择性必修第二册学习手册（外研版）

高中英语选择性必修 第二册 （外研版） 精编版 学 精 听 练 习 完成教材 Activity 1 后， 完成以下细节 填空练习。 Today蒺s World The population on Earth is currently over 1. , and it蒺s growing fast! To learn more about this huge population, let蒺s first imagine our world as 2. . It 蒺s a small village with a population of just 3. . Each person in the village 4. 74 million people who inhabit the planet. Half are 5. and half are 6. . As you would expect! 7. people in this village are from 8. , and 19 of those, are Chinese. Well, China is a big country 9. ! 10. people speak Putonghua as their 11. , while five speak English as their native language. Eighty鄄two people in the village come from 12. . And 31 of these people 13. drinking water and sewage systems. Outrageous! Without basic sanitation, they 14. becoming very sick. In the village, there are 56 people with access to the 15. and there are 77 mobile phones. But some people own 16. of those phones. Perhaps the most astonishing thing about this village is that 17. is owned by just 18. ! 重 点 知 识 1. while 你都知道 while 的哪些用法及意思呢 ? （ 1 ） while 可作并列连词 ， 意为 “而 ； 然 而”， 表对比。 The south of the country grows richer, while the north grows poorer. （ 2 ） while 还可以引导时间状语从句， 意为 Unit 4 Breaking boundaries Section Ⅰ Starting out 学习目标 1. 通过观看视频， 培养学生快速提取关键信息， 进而理解视频主题。 2. 通过数据类比， 更清晰地认识当今世界存在的不均衡现象。 必备 知识 单词 boundary statistic represent access 短语 have no access to 关键能力 听、 说 42 Unit4 Breakingboundaries 学 “当……时候”， 一般与延续性动词连 用， 从句动作与主句动作同时发生。 The computer system broke down suddenly while he was searching for the news. （ 3 ） while 可以引导让步状语从句 ， 意为 “ 尽 管 ” ， 一 般 放 在 句 首 ， 相 当 于 although/though 。 While my mother loves me very much ， she is very strict with me. （ 4 ） while 也可作名词， 常与 a 连用， 意为 “一段时间； 一会儿”。 常用搭配 once in a while （偶尔； 间或）。 Would you like to come in and rest for a while? 誅 牛刀小试 英汉互译 ①While online shopping has changed our life, not all of its effects have been positive. ②Never get on or off a bus while it is moving. ③After supper, my mom went out for a walk, while I stayed at home