（2019版）新人教版选择性必修第一册Unit 2 - Section CUsing Language 重点解析讲义（含答案）.doc

1、Unit 2-Section C Using Language 重点解析重点解析【知识框图】【知识框图】参考答案：重点词汇1.Oppose2.Hence3.Cease4.Deceased5.Absence6.Rural7.Advocate8.Emphasis9.Luxury10. Career11. Prospect12. Resist13. Resistance14. Paragraph15. Signpost16. Essay17. Accurate18. librarian1.Nanobot2.Artificial3.Clone4.Predict5.Prediction6.Forecas

2、t7.occupation重点短语1.全球变暖2.做出预测3.填(表)4.有机会做5.人工智能1.(与)保持联系;了解(某课题或领域的情况)2.为道歉3.缺少4.一方面，另一方面5.总之6.在的另一边7.进入某人生活的最佳状态8.而不是9.从事10. 砍伐【重点词汇】【重点词汇】doubt n. 怀疑;疑惑vt.怀疑;不信【教材原句】I doubt that.我怀疑【词汇精讲】doubt n. 怀疑;疑惑vt.怀疑;不信【词汇拓展】She had no doubt as to the correctness of her own estimate.她确信自己的估计。I doubt whethe

3、r they really have sufficient manpower.我怀疑他们是否真有足够的人力。【词汇拓展】There is no doubt that he is telling the truth.毫无疑问他在讲真话。His loyalty to his friends was never in doubt.他对朋友的一片忠心从未被怀疑过。【温馨提示】(1)doubt 用作名词时,在肯定句中接 whether(不可用 if)引导的同位语从句;在否定句中用 that 引导同位语从句。(2)当 doubt 用作动词时,在肯定句中接 whether 或 if 引导的宾语从句;在否定句

4、、疑问句中后跟 that 引导的宾语从句。predict vt.预测;预言;预料forecast vt.& n.预测;预报【教材原句】Words such as predict,prediction,and forecast,are also used quite often when makingpredictions.做出预测时,经常使用诸如 predict,prediction 和 forecast 等词。【词汇精讲 1】predict vt.预测;预言;预料Its still not possible to accurately predict the occurrence of ea

5、rthquakes.精确预测地震的发生仍然是不可能的。No one can predict when the disease will strike again.没有人能预测到这种病会何时再爆发。【词汇拓展】It is predicted that the hurricane will reach the coast tomorrow morning.预计飓风明天早晨到达海岸。It is very difficult for people to predict what will happen in the next century.人们很难预测下个世纪会发生什么。【词汇精讲 2】foreca

6、st vt.& n.预测;预报The report forecasts that prices will rise by 3% next month.报告预测下月价格将上涨 3%。The weather forecast is better for today.天气预报说今天天气要好一些。【温馨提示】forecast 与 predict 用法相同;可在各种不同的场合使用,是对事态的可能进程或未来状况的预估。还可用来指预报天气。They forecast a change in the weather.他们预测天气要变。absence n.不存在;缺乏;缺席【教材原句】On the one ha

7、nd,there are many different groups of people around the world who livehappily in the absence of new technology.一方面,世界各地有许多不同的群体在没有新技术的情况下快乐地生活。【词汇精讲】absence n.不存在;缺乏;缺席She has had repeated absences from work this year.今年她一再缺勤。He failed in the exam because of his absence of mind.他因心不在焉而考试不及格。【词汇拓展】In

8、 the absence of water and air,nothing could live.假如没有水和空气,什么都不能生存。Anumber of boys have been absent during the term.这学期有许多男生缺课。oppose vt.反对;抵制;阻挠【教材原句】In the article,various people said that the public should oppose the idea of developingdriverless cars.在文章中,各界人士纷纷表示,公众应该反对发展无人驾驶汽车的想法。【词汇精讲】oppose vt

9、.反对;抵制;阻挠Congress is continuing to oppose the Presidents healthcare budget.国会继续反对总统的卫生保健预算。Most of the local residents opposed the closing of their hospital.大部分的当地居民反对关闭他们的医院。【词汇拓展】The father is opposed to his sons marriage.父亲反对儿子的婚事。【温馨提示】oppose 后面可跟动词-ing 形式作宾语,不可接动词不定式。在 be opposed to 结构中,to 为介词,

10、其后跟动词时,也要用动词-ing 形式。keep in touch (with)与保持联系;了解(某课题或领域的情况)【教材原句】Moreover,the Internet has made it possible for friends and family to keep in toucheasily even if they are on opposite sides of the world.此外,互联网使朋友和家人能够很容易地保持联系,即使他们在世界的另一边。【词汇精讲】keep in touch (with)与保持联系;了解(某课题或领域的情况)Keeping in touch w

11、ith our friends is an important part of friendship.和朋友保持联系是友谊的重要部分。By using the Internet,you can keep in touch with the latest technology.使用互联网,你可以了解最新的科技动态。【词汇拓展】I tried to get in touch with you yesterday evening,but I think you were out.我昨晚想要和你联系,但你好像不在家里。We have made many foreign friends but we h

12、ave lost touch with some of them.我们认识许多外国朋友,但是有些已经失去了联系。advocate vt.提倡;支持;拥护n.提倡者;支持者;拥护者【教材原句】They advocate a simple life with an emphasis on hard work,family,and community.他们提倡简单的生活,强调努力工作、家庭和社区。【词汇精讲】advocate vt.提倡;支持;拥护n.提倡者;支持者;拥护者They advocated a complete check of the system.他们提议彻底检查该系统。Animal

13、 rights advocates argue that zoos are really animal prisons.动物权利保护者指出动物园实际上是动物的牢笼。【词汇拓展】Many experts advocate rewarding your child for good behaviour.很多专家主张对小孩的良好表现加以奖励。resist vi.& vt.抵制;反抗;抵挡【教材原句】Nevertheless,I will always look on the positive side of change and accept it ratherthan resist it.尽管如此

14、,我将永远看到变革积极的一面,接受而不是抵制它。【词汇精讲】resist vi.& vt.抵制;反抗;抵挡He is in good healthhe is able to resist diseases.他身体很好。他能抵抗疾病。I can resist everything.我能抵抗一切。【词汇拓展】The children always resist going to bed on New Years Eve.新年前夕孩子们总是不愿睡觉。The new product is resistant to high temperature and heat.这种新产品耐高温、抗热。【重点句式】

15、【重点句式】Nevertheless,I will always look on the positive side of change and accept it ratherthan resist it.尽管如此,我将永远看到变革的积极一面,接受而不是抵制它。【句式剖析】本句是一个简单句,其中 look on 和 accept 是并列谓语。rather than “与其;不愿”, 连接两个并列成分,后接名词、代词、介词(短语)、形容词、副词、动词-ing 形式或不定式。I dont know any French people other than you.除了你,我不认识其他的法国人。I

16、 want to go there inAugust rather than July.我宁愿八月去,而不是七月去。【温馨提示】(1)rather than 连接两个并列不定式时,rather than 之后的不定式可省略 to。但 rather than 位于句首时,则只能接不带 to 的动词不定式。(2)rather than连接两个名词或代词作主语时,谓语动词应与rather than前面的名词或代词在人称和数上保持一致。I would go on a picnic rather than see the movie.我倒愿意去野餐,也不去看电影。I,rather than my bro

17、ther,am an English teacher.是我,不是我哥哥,是英语教师。【写作指导】【写作指导】假如你是李华,学校论坛英文版想邀请你写一篇介绍微信(WeChat)利弊的文章,刊登在论坛上。要点如下:1.微信的益处;2.微信的弊端;3.你的看法。注意:1.词数 80 左右:2.可适当增加细节,以使行文连贯。一、审题定调1.确定体裁:本次写作是篇短文,内容为微信的利弊。2.确定人称:由于是介绍微信,所以要以第三人称为主。3.确定时态:由于对微信进行客观介绍,所以以一般现在时为主。二、谋篇布局本文分为三个段落。第一段:说明微信受欢迎,但要客观看待微信;第二段:益处微信拉近了人们之间的距离

18、;可以找到倾诉心事的朋友。弊端有虚假信息,容易让人上当受骗。第三段: 自己的观点合理利用微信。三、常用语块四、遣词造句五、连句成文参考范文More and more people are beginning to use Wechat and some have even becomeaddicted to it.However WeChat has both advantages and disadvantages.WeChat really shortens the distance between people.No matter where we are wecan easily ge

19、t in touch with our friends.Besides,we can find friends to whom we cantell our secrets.However it also has disadvantages.First,some information offered onWeChat is false and it may result in people being cheated.Second,some people spendtoo much time on WeChat,greatly influencing their normal life.As

20、 far as I am concerned,WeChat is convenient but we should use it properly.【随堂小测】【随堂小测】选词填空Forecastdoubtimaginedeveloppredict1.The companyand markets new software.2.It is impossible towhat will happen.3.According to the weather,there will be a gale tomorrow.4.The house was just as she hadit.5.There i

21、s noat all that we did the right thing.参考答案：DevelopsPredictForecastImaginedDoubt单句语法填空1.I doubtthey are cheating people into making the bargain sale.2.The threat of(globe) warming will eventually force us to slow down itsenergy consumption.3.Dolly the sheep was the first(clone) animal in the world.4

22、.I want to see more(opportunity) for young people.5.Weather(predict) has never been a perfect science.参考答案:whetherglobalclonedopportunitiesprediction同义句转换1.Of all the music styles,I like particularly pop music.Of all the music styles,I like pop music.2.Nobody could predict the result of the experime

23、nt.Nobody couldof the result of the experiment.3.When we are having a class,we must pay attention to what the teacher is saying.When,we must pay attention to what the teacher is saying.4.I predict that he will win the first prize in the competition.that he will win the first prize in the competition

24、.5.Technology will change the way that we live.Technology will change the waywe live.参考答案:in particularmake a predictionhaving a classMy prediction isin which课文语法填空An article with the 1.(shock) headline:“Passenger Dies When CarCrashes in Driverless Mode” caused great concern about the idea of develo

25、ping 2.(driver) cars.Some people are 3.(oppose) to the idea of developingdriverless cars 4.they said some advances in technology were unnecessaryand could even be 5.(danger).The car company apologised for theaccident,but claimed that most people would be travelling in driverless cars one daysoon.On

26、the one hand,many different groups of people live happily in the 6.(absent) of new technology.For example,the Amish,7.have lived mainly asfarmers and advocated a simple life with 8.emphasis on hardwork,family,and community.On the other hand,people everywhere benefit greatly from new technology overt

27、he years.For example,the Internet has made it possible for friends and family 9.(keep) in touch easily even if they are on opposite sides of the world.10.(personal),I have benefited quite a lot from technologicaladvances.So I will always look on the positive side of change and accept it rather thanr

28、esist it.参考答案：ShockingDriverlessOpposedBecauseDangerousAbsenceWhoAnto keepPersonally概要写作(根据教材语篇内容写一篇 60 词左右的内容概要)参考范文:An article caused great concern about the idea of developing driverless cars.(要点 1)Some people think people like Amish are living happily without newtechnology.(要点 2)Others think people have benefited greatly from new technologyover the years.(要点 3)As for me,I always take a positive attitude towards changebecause I have benefited quite a lot from technological advances.(要点 4)