Unit 4 Section Ⅰ Starting out-【新课程能力培养】2025-2026学年高中英语选择性必修第二册学习手册（外研版）

N 高中英语选择性必修第二册（外研版） 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 单词 boundary statistic represent access 知识 短语 have no access to 关键能力 听、说 Eighty-two people in the village come 精听练习 from 12. And 31 of these people 完成教材Activity1后，完成以下细节 13. drinking water and sewage 填空练习。 systems.Outrageous!Without basic sanitation, Today's World they 14. becoming very sick. The population on Earth is currently over In the village,there are 56 people with and it's growing fast! access to the 15. and there are 77 To learn more about this huge population,mobile phones.But some people own 16. let's first imagine our world as 2. of those phones. It's a small village with a population of Perhaps the most astonishing thing about just 3. this village is that 17. is owned by Each person in the village 4. 74:just18. million people who inhabit the planet. 重点知识 Half are 5. and half are 6. As you would expect! 1.while 7. people in this village are 你都知道while的哪些用法及意思呢？ from 8. and 19 of those,are Chinese. (I)while可作并列连词，意为“而；然 Well,China is a big country 9. 而”，表对比。 10. people speak Putonghua as The south of the country grows richer, their 11. while five speak English while the north grows poorer. as their native language. (2)while还可以引导时间状语从句，意为 42)学 Unit 4 Breaking boundaries “当…时候”，一般与延续性动词连 2.access 用，从句动作与主句动作同时发生。 (1)n.意为“通道，入口；使用/接近… The computer system broke down 权利或机会”。 suddenly while he was searching for the Fallen rocks cut off the only access to the news village. (3)while可以引导让步状语从句，意为 坠石挡住了通往村子的唯一道路。 “尽管”，一般放在句首，相当于 (2).意为“到达；进入；使用；访问（数 although/though. 据)”。 While my mother loves me very much, access the Internet访问互联网 she is very strict with me. (3)短语have(no)access to..,意为“有 (4)while也可作名词，常与a连用，意为 (没有)…的机会”。 “一段时间；一会儿”。常用搭配once in Across the world,1.1 billion people have a while(偶尔；间或)。 no access to clean drinking water. Would you like to come in and rest for a 全世界有11亿人喝不到干净的饮用水。 while? 拓展：accessible adj.易进入的；易得到的： 国牛刀小试 易使用的；平易近人的；易懂的 英汉互译 写牛刀小试 DWhile online shopping has changed our life, DThis magazine makes complex ideas attrac- not all of its effects have been positive. tive and 这本杂志使复杂的思想更有吸引力且容易 2Never get on or off a bus while it is moving. 被孩子们理解。 2One reason for her preference for city life is 3After supper,my mom went out for a walk, that she can places like while I stayed at home. shops. 她喜欢城市生活的一个原因是去哪都很方 ④你要不要进来休息一会儿？ 便，比如去商店。 学 43高中英语选择性必修第二册（外研版） classics more accessible to young readers 5.They worry that we are losing the ability to com- municate properly using the written word,or even the spoken word. 重点知识 l.①exposed②celebrated③surrounded④used ⑤Ordered 2.①As is often the case②As you know③asis reported Unit 4 Breakir Section I Starting out 精听练习 1.7.4 billion 2.a village 3.one hundred 4.repre- sents 5.male 6.female 7.Sixty-one 8.Asia 9.with a lot of people 10.Twelve 11.native language 12.de- veloping countries 13.have no access to 14.run the risk of 15.Internet 16.two or more 17.40%of its wealth 18.one individual 重点知识 1.①尽管网上购物已经改变了我们的生活，但并非 它所有的影响都是正面的。 ②公共汽车没停稳时千万不要上下车。 ③晚饭后我妈妈出去散步，而我待在家。 4Would you like to come in and rest for a while? 2.Daccessible to children 2have easy access to Section ll Understanding ideas 文脉梳理 1.the tragic scenes on the news 2.it was my duty as a doctor to go there and offer my help 3.mission 4.the daily routine and my colleagues and started my work 5.Together with the others working for or alongside MSF,I helped those who were infected with the terrible disease Ebola.We worked together,surrounded by blood, vomit and death. 6.Two young brothers survived the disease after their family members had died. 92 3.①convincing②convinced③to convince people that convinced the police department to allow Section V Presenting ideas 例文鉴赏 Para.1:Something that will not be around in the fu- ture. Para.2:Reason One and its supporting arguments. Para.3:Reason Two and its supporting arguments. ng boundaries 7.amazed 8.it's exactly one month since the last reported case, and my time is almost up 9.to create a global community with a shared future of peace and prosperity 10.inspired,proud 品鉴语言 1.But it is vital not to take any chances 2.I was putting my life at risk 3.anyone else involved in combat- ing this terrible disease 4.talking me through the daily routine 5.at least three different languages being spoken at the tables around us 6.who helped carry the very sick into the treatment clinic 7.whose local team of volunteers educated people on preventing infection 8.I was the only Chinese doctor among people of all ages,colours and be- liefs 9.I felt a growing sense of pride 10.whose devo- tion to the cause shone from their eyes 11.our efforts do sometimes end in miracles 12.but we did everything we could to save them 13.This small but unexpected success 14.To be caught up in such a crisis creates powerful bonds between people 15.not to mention all the others I have worked with 16.someone else will arrive to step into my shoes 17.In a world still facing so many prob- lems 18.a global community with a shared future of peace and prosperity 重点知识 1.Dtook/ran the risk of losing his life to put out the big fire 2put himself at risk to put out the big fire 3risked his life to put out the big fire 2.①(to）go②to have caught 3.①have heard②had gone