2021新版人教版选修二英语Unit 2 泛读技能初养成 同步讲解 .doc

1、阅读 P20教材课文，选择最佳答案。 1How many disadvantages does the writer talk about in the first letter? A1 B2 C3 D4 2Why is studying abroad impossible for everyone in the first letter? ABecause it costs too much money. BBecause it has tremendous pressure. CBecause it leads to a bad future. DBecause it has many d

2、isadvantages. 3What is the opinion of the writer of the second letter? AThere are greater disadvantages for young people. BThere are greater advantages for young people. CYoung people should study in China. DYoung people should study abroad alone. 4What will happen when you study abroad in the secon

3、d letter? AYou will become more independent. BYou will think studying abroad is a bad idea. CYou will find foreign cultures are useless. DYou will find foreign students are easy to get along with. 答案 14 CABA Words And Phrases 知识要点1 behave vt.表现 vi.& vt.表现得体；有礼貌 (教材 P20) Some may struggle and suffer

4、from culture shock when learning how to behave in new surroundings. 有些人在新环境中学习如何表现时可能会受到文化冲击。 例 1 He behaved well at school. 他在学校表现良好。 例 2 Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. 简研究这些猩猩家族已经很多年了， 她帮助人们了解它们的行为跟人类的是 多么相似。

5、翻译 这位年轻女士面对危险表现得非常勇敢。 The young lady behaved bravely in the face of danger. 知识拓展 (1)behavewell/badly to/towards sb. 对待某人好/差 behave oneself 守规矩；表现得体 behave as if/though. 表现得好像 (2)behaviour n. 举止；行为；习性 即学即练 单句语法填空/完成句子 They behaved badly to/towards me at the party，which made me very angry. My mother a

6、sked me to behave myself (me) before the guests. Although he knew the truth，he behaved as if/though nothing had happened 尽管他知道了真相，但他装作若无其事的样子。 知识要点2 optimistic adj.乐观的 (教材 P20) As I always tell my son，there are no great difficulties for a person who is brave，optimistic，and willing to work hard! 我总是告

7、诉儿子，对于一个勇敢、乐观、愿意努力工作的人来说，没有什么 很大的困难！ 例 1 He is an optimistic young fellow. 他是位乐观的年轻人。 例 2 He remained strongly optimistic that an agreement could be reached. 他仍然很乐观地认为协议能够达成。 翻译 现在她对结果并不乐观。 She is not optimistic about the outcome now. 知识拓展 become optimistic 变得乐观 be optimistic about 对乐观 即学即练 完成句子 If

8、you change your mind and become optimistic，you can change your life. 如果你改变自己的信念，变得乐观一些，你就能改变你的人生。 He is very optimistic about his chance 他对自己的机会非常乐观。 知识要点3 gain vt.获得；赢得；取得；增加 n好处；增加 (教材 P20) The education you gain and the experiences you have will change you for the better. 你获得的教育和你拥有的经验会使你变得更好。 例

9、1 No pains，no gains. 不劳无获。 例 2 To gain a complete mastery of English，one must study very hard. 要想精通英语就必须刻苦学习。 翻译 两周内她的体重增加了 5 磅。 Within two weeks，she gained five pounds in weight. 知识拓展 gain.from/by. 从中受益 gain strength/weight/power/experience 增加力气/体重/能力/经验 gain independence (from .) (脱离)获得独立 即学即练 单句语

10、法填空/完成句子 I gained a lot by/from my former experience. Im new on the job，but I am already gaining experience 对这个工作我是新手，但我已经在积累经验了。 India gained its independence in 1947. 印度在 1947 年获得了独立。 知识要点4 cooperate vi.合作；协作；配合 (教材 P20) Cooperating with people from diverse cultural backgrounds helps us view the w

11、orld from different angles and thus gives us more insight into our own culture. 与来自不同文化背景的人合作有助于我们从不同的视角看世界， 进而让我们 对自己的文化有更深入的了解。 例 1 We hope we can cooperate even more closely in the future. 希望我们今后能更加密切地合作。 例 2 He has said he will cooperate fully with the police enquiries. 他说他对警方的调查将全力配合。 翻译 让我们大家共

12、同合作把这项工作迅速完成。 Lets cooperate to get the work done quickly. 知识拓展 cooperate with (sb.) in (sth.) 和(某人)合作(某事) cooperate in harmony 协调地合作；配合默契 即学即练 单句语法填空/完成句子 The two companies are cooperating in the development of a new engine. The two groups agreed to cooperate with each other. Second， it let me know

13、 how to cooperate in harmony with people who I like or dislike. 其次，它让我学会了如何与自己喜欢或不喜欢的人团结合作。 Sentence Pattern 重点句式 动词- ing 作主语 (教材 P20) Cooperating with people from diverse cultural backgrounds helps us view the world from different angles and thus gives us more insight into our own culture. 与来自不同文化背

14、景的人合作有助于我们从不同的视角看世界， 进而让我们 对自己的文化有更深入的了解。 句式分析：句中 Cooperating with people from diverse cultural backgrounds 为 动词- ing 形式作主语。 例 1 Doing is not so easy as saying. 做不像说那么容易。 例 2 Seeing is believing. 眼见为实。 翻译 在空中飞行很好玩。 Flying in the sky is great fun. 知识拓展 (1)动词- ing 形式是一种非谓语形式， 其可以在句子中充当除谓语动词以外的 多种成分，除了

15、作主语外，还可以作宾语、表语等。 (2)动词- ing 形式作主语时(特别是较长时)， 经常可以换用形式主语 it 的句式。 (3)动词- ing 形式作主语时，谓语动词要用单数形式。 即学即练 完成句子 It is no good crying over spilt milk 牛奶泼掉了哭也没用。 It is helpful keeping exercising every day. 每天坚持锻炼是有好处的。 Learning a foreign language is very useful to everyone 学习一门外语对每个人都很有用。 目的意图题主旨文体推理图 【典例剖析】 T

16、here are energy savings to be made from all recyclable materials，sometimes huge savings. Recycling plastics and aluminum， for instance， uses only 5% to 10% as much energy as producing new plastic or smelting （提炼） aluminum. Long before most of us even noticed what we now call “the environment， ” Buck

17、minster Fuller said， “Pollution is nothing but the resources（资源） we are not harvesting. We allow them to be left around because weve been ignorant of their value.”To take one example，lets compare the throwaway economy(经济) with a recycling economy as we feed a cat for life. Say your cat weigh 5kg and

18、 eats one can of food each day.Each empty can of its food weighs 40g.In a throwaway economy，you would throw away 5，475 cans over the cats 15year lifetime.Thats 219kg of steelmore than a fifth of a ton and more than 40 times the cats weight. In a recycling economy，we would make one set of 100 cans to

19、 start with，then replace them over and over again with recycled cans.Since almost 3% of the metal is lost during reprocessing， wed have to make an extra 10 cans each year.But in all， only 150 cans will be used up over the cats lifetimeand well still have 100 left over for the next cat. What is the a

20、uthors purpose in writing the text？ ATo promote the idea of recycling. BTo introduce an environmentalist. CTo discuss the causes of pollution. DTo defend the throwaway economy. 试题特点 目的意图题要求考生根据文章的论述， 揣测作者的写作意图及作者运用某种 写作手法的目的。 作者一般不直接表明自己的意图， 而是通过文章所提供的事实， 客观地使读者信服某种想法或观点。题干中常有 purpose，in order to 等词

21、。 解题思路 Step 1：定位体现文章目的意图的信息句(中句)。 Step 2：详读回收利用可大大节约资源，并引用伟大建筑师富勒的话和 给猫喂食的例子说明循环经济的价值所在。 Step 3：尝试解答本文用数字对比了循环经济和一次性经济消耗资源的 不同结果，故写作目的是推广回收利用的价值理念。故选 A。 名师点津 巧用文体解题 记叙文 一般会在首段或尾段出现高度概括的总结性的语言，且往往有一定的 哲理性，所有的叙述都是围绕该哲理展开。 应用文 文章中有对某种物品或服务的详尽介绍，使用具有明显支持倾向的语 言。 说明文 写作目的有赖于对文章主旨的把握，阅读时需要找准主题句。 议论文 提出论点进行

22、论证得出结论，作者的意图往往隐含于最后一 部分中。 即学即练 A Reading can be a social activity.Think of the people who belong to book groups.They choose books to read and then meet to discuss them.Now，the website BookC turns the page on the traditional idea of a book group. Members go on the site and register the books they own

23、 and would like to share.BookCrossing provides an identification number to stick inside the book.Then the person leaves it in a public place，hoping that the book will have an adventure， travelling far and wide with each new reader who finds it. Why does the author mention book groups in the first pa

24、ragraph? ATo explain what they are. BTo introduce BookCrossing. CTo stress the importance of reading. DTo encourage readers to share their ideas. B 作者在第一段中提出读书也是一种社交活动， 那些参加读书小组的人经 常在一起阅读讨论所读内容，增强相互之间的理解。接着在最后一句提出 BookC ， 说 明 作 者 提 到 读 书 小 组 的 目 的 正 是 为 了 介 绍 网 站 BookC。故 B 正确。 B Support Pacific Scie

25、nce Center Since 1962，Pacific Science Center has been inspiring a passion(热情) for discovery and lifelong learning in science，math and technology.Today，Pacific Science Center serves more than 1.3 million people a year and brings inquiry based science education to classrooms and community events all o

26、ver Washington State.It is an amazing accomplishment and one we cannot achieve without generous support from individuals ， corporations ， and other social organizations.Visit pacificsciencecenter.org to find various ways you can support Pacific Science Center. What is the purpose of the last part of

27、 the text? ATo encourage donations. BTo advertise coming events. CTo introduce special exhibits. DTo tell about the Centeris history. A 本段倒数第二句提及： 要是没有个人、 大公司和其他社会组织的慷慨支 持的话，我们不能实现这样惊人的成就。最后一句呼吁人们寻找各种各样的方式 来支持太平洋科学中心。此处可利用排除法解题，本段并没有为该中心做广告， 故 B 项的陈述错误；本段没有介绍特色展品，可排除 C 项；本段提到这个中心 创办于 1962 年，但是没有介绍它的历史，可排除 D 项。只有 A 项提及的鼓励捐 赠与本段主旨吻合。故 A 正确。