2020-2021学年新教材英语人教版选择性必修第二册课件：UNIT 2　SECTION B　LEARNING ABOUT LANGUAGE .pptx

1、-1-Section BLearning About Language-2-Section BLearning About Language课前篇自主预习课堂篇互动探究课前篇自主预习.知识体系图解重点词汇1.zone n.2.overwhelming adj.3.homesickness n.4.advisor n.5.reasonable adj.6.vt.成为的动机;激发;激励n.动力;积极性;动机adj.积极的;主动的7.n.期望;预期;期待(有别于周围的)地区;地带;区域无法抗拒的;巨大的;压倒性的思乡病;乡愁 顾问有道理的;合情理的motivatemotivationmotivate

2、dexpectation-3-Section BLearning About Language课前篇自主预习课堂篇互动探究课前篇自主预习8.n.申请人9.n.公司;商行;事务所 adj.结实的;牢固的;坚定的10.vt.使接触;使体验;显露;使暴露于(险境)n.接触;体验;暴露;揭露11.n.洞察力;眼光12.n.离开;启程;出发applicantfirmexposeexposureinsightdeparture-4-Section BLearning About Language课前篇自主预习课堂篇互动探究课前篇自主预习重点短语1.文化冲击2.舒适区;舒适范围3.与相比;比作 4.遭受;患

3、(病)5.爱上6.step out of 7.feel confused 8.become confident in 9.keep balance culture shockcomfort zonecompared tosuffer fromfall in love with从走出来感到迷惑对有信心保持平衡-5-Section BLearning About Language课前篇自主预习课堂篇互动探究课前篇自主预习重点句式The biggest reason why he loves China,however,is that he enjoys being with Chinese peo

4、ple.重点语法复习名词性从句-6-Section BLearning About Language课前篇自主预习课堂篇互动探究课前篇自主预习.释义匹配1.exception A.to cause someone to behave in a particular way2.departureB.to show something that is usually covered or hidden3.applicantC.an act of leaving a place,especially at the start of a journey4.exposeD.someone who has

5、 formally asked,usually in writing,for a job,university place etc.5.motivateE.someone or something that is not included in a rule,group or list or that does not behave in the expected way答案:1.E2.C3.D4.B5.A-7-Section BLearning About Language课前篇自主预习课堂篇互动探究课前篇自主预习.选词填空1.A good teacher has to be able to

6、 her students.2.The report revealed that workers had been to high levels of radiation.3.The research provides new into the way we process language.4.Our client hasnt reached a decision on the matter yet.5.How many did you have for the job?applicant,motivate,firm,expose,insight motivateexposedinsight

7、sfirmapplicants-8-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习1.I became more motivated,and Im also a lot more ambitious now!我变得更积极主动了,我现在也更雄心勃勃了!【词汇精讲】motivated adj.积极的;主动的I am working with mostly highly motivated people.和我共事的人大多积极性极高。【词汇拓展】motivate vt.成为的动机;激发;激励motivate s

8、b to do sth激励某人做某事motivation n.动力;积极性;动机You are motivated to pursue your goals.你被激励着去追寻你的目标。Shes very good at motivating her students.她非常擅长激励她的学生。-9-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习-10-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习2.The adv

9、isor talked about maintaining reasonable expectations when studying abroad.顾问谈到了在出国留学时保持合理的期望。【词汇精讲】expectation n.期望;预期;期待There was a general expectation that he would win.普遍认为他会获胜。I applied for the post more in hope than expectation.我申请这个职位是希望多于期待。【词汇拓展】in(the)expectation of sth期望beyond(sbs)expecta

10、tions超出(某人的)期望-11-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习-12-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习3.Exposure to another culture and its people can give exchange students great insights into the world.接触另一种文化和另一种文化中的人可以让交换生对世界有很好的洞察力。【词汇精讲

11、】exposure n.接触;体验;暴露;揭露Exposure to lead is known to damage the brains of young children.众所周知,接触铅对幼儿的大脑有害。The visit to Germany gave them exposure to the language.对德国的访问使他们接触到了这种语言。-13-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习【词汇拓展】(1)expose.to.暴露给;使接触expose oneself to.使自己面

12、临;使自己暴露于(2)be exposed to遭受到;(使)接触到He wondered about it as he stretched his body and let it expose to the sun.当他舒展身体晒太阳的时候,他在想着这件事。Do not expose it to sunshine and temperature over 50 degrees centigrade.避免储存于日光下和温度超过50度的地方。-14-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习-15-S

13、ection BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习-16-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习The biggest reason why he loves China,however,is that he enjoysbeing with Chinese people.然而,他爱中国的最大原因是他喜欢和中国人在一起。【句式剖析】本句是“主系表”结构。主语是The biggest reason,why引导的是

14、定语从句,修饰reason;that引导的句子作连系动词is的表语。The reason why.is that.可看作固定句式,意为“的原因是”。The reason why they dont buy this car is that they cant afford it.他们不买这辆车的原因是他们负担不起。Mencius believed that the reason why man is different from animals is that man is good.孟子认为,人之所以不同于动物,是因为人是向善的。-17-Section BLearning About Lan

15、guage课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习【温馨提示】the reason后接定语从句的引导词用why/for which还是用that/which,取决于其在定语从句中所承担的句子成分。缺少主语、宾语、表语用that或which;缺少状语用why或for which。-18-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习-19-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂

16、练习名词性从句名词性从句是高中阶段重要的语法项目之一,它包括主语从句、宾语从句、表语从句和同位语从句(不要求掌握)。名词性从句的引导词有:-20-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习How we understand things has a lot to do with what we feel.我们如何理解事情与我们所感受到的有很大关系。Your support is important to our work.Whatever you can do helps.你的支持对我们的工作很重要

17、。你能做的任何事情都会对我们有所帮助。She asked me whether I had returned the books to the library,and I admitted that I hadnt.她问我是否把书还给图书馆了,我承认我还没有还。Our teacher always tells us to believe in what we do and who we are if we want to succeed.-21-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习我们的老师总

18、是告诉我们,如果我们想成功的话,就要相信我们所做的事情以及相信我们自己。This is where we usually think its easier to just give up.这就是我们通常认为更容易放弃的地方。-22-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习一、that引导的名词性从句that引导名词性从句时本身无意义,只起连接作用,也不在句中作任何成分。它引导的名词性从句结构和意义都完整,往往用于陈述事实。引导主语从句、表语从句和同位语从句时,that不能省略。引导宾语从句时,在口

19、语和非正式文体中,that可省略。但下列情况下,that不可省略:1.that从句作介词的宾语I dont know exactly where he lives,except that its somewhere out in the wilds.他具体住在哪里我不是很清楚,只知道是远离城市的边远地区。2.that引导的从句位于句首时That the earth goes around the sun is known to us all.众所周知,地球围着太阳转。-23-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句

20、式重点语法随堂练习3.宾语从句前有插入语时We hope,on the contrary,that he will stay at home with us.恰恰相反,我们希望他和我们待在家里。4.动词后有多个that引导的宾语从句时,只有第一个that可省略,从第二个从句开始that不可省略He told me(that)he had to leave and that he would be back soon.他告诉我他得离开并且很快就会回来。5.it作形式宾语时,that引导的宾语从句中that往往不可省略He has made it clear that the meeting wi

21、ll not be postponed.他清楚地表明会议不会被推迟。-24-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习二、that引导主语从句时可用it作形式主语的四大句式1.It+be+形容词(necessary,right,likely,unlikely,wrong,important,certain,clear,obvious,strange,normal等)+that从句It isnt likely that I should accept such an offer as that.我不可

22、能接受像那样的帮助。2.It+be+名词(短语)(a pity,a shame,good news,a fact,an honour,a wonder,no wonder等)+that从句Its no wonder that he didnt want to go.难怪他不想去。-25-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习3.It+be+过去分词(said,told,heard,reported,decided,suggested,advised,ordered,remembered,thou

23、ght,considered,well-known,announced等)+that从句It is decided that the meeting has been put off until next Monday.会议已经定下来推迟到下周一了。【特别注意】在“It+be+suggested/advised/ordered/requested/insisted/required.+that从句”结构中,从句谓语应用“(should+)动词原形”。It is suggested that you(should)spend more time in studying English.建议你花更

24、多的时间学习英语。-26-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习4.It+特殊动词或短语(seem,appear,happen,matter,turn out,occur to,make no difference等)+that从句It suddenly occurred to her that Joe was afraid of being alone.她突然想到乔害怕独自一个人待着。-27-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动

25、探究重点词汇重点句式重点语法随堂练习三、whether与if的用法1.用whether或if均可的情况(1)whether可引导各种名词性从句。引导大部分动词后的宾语从句时,两者均可。(2)it作形式主语,且主语从句在句末时,两者均可引导主语从句。Its uncertain whether/if hell come this evening.他今天晚上是否会来还不确定。-28-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习2.用whether而不用if的情况(1)主语从句和宾语从句置于句首时Whethe

26、r we can have clean drinking water lies in what effective measures will be taken by the government about water pollution.我们能否有干净的饮用水取决于政府将采取什么样的有效措施处理水污染问题。(2)引导表语从句和同位语从句时The problem is whether the air pollution can be controlled.问题是空气污染能否被控制住。He asked me the question whether we should give money t

27、o the homeless.他问了我我们是否该给无家可归者钱的问题。-29-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习(3)引导介词的宾语从句时It depends on whether we have enough time.这取决于我们是否有充足的时间。(4)引导词与or not连用时I dont know whether or not the report is true.=I dont know whether the report is true or not.我不知道这个报道是否是真的

28、。(5)引导词后接to do时They dont know whether to go there.他们不知道是否去那里。-30-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习(6)有些动词如leave,put,discuss,decide等后的宾语从句We discussed whether we should hold a meeting.我们讨论了我们是否应召开一个会议。(7)避免用if引导产生歧义Let me know whether you are coming to our party.让我

29、知道你是否来参加我们的聚会。-31-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习四、名词性从句的语序无论原句是陈述句、一般疑问句还是特殊疑问句,在名词性从句中一律使用陈述句语序。The teacher asked if you had finished your homework.老师问你是否做完作业了。Can you tell us when the sports meeting will begin?你能告诉我们运动会何时举行吗?-32-Section BLearning About Langua

30、ge课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习五、疑问词+ever引导的名词性从句1.whatever的意思是“所有的东西”,其含义相当于anything that,在句中可作主语、宾语或定语。Do whatever she tells you and you will have peace.她让你做什么你就做什么,这样你就太平了。2.whoever的意思是“任何的人”,其含义相当于anyone who,在句中可作主语或表语。I will give the tickets to whoever wants it.谁想要这张票我就给谁。3.whichever的意思

31、是“的那个人或事物”,其含义相当于the person/thing that,在句中可作主语、宾语或定语。Whichever of you comes first will receive a prize.你们谁第一谁就能获奖。-33-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习.介词填空1.Who will be the successful applicant the summer job in the company?答案:for2.They had not been exposed most

32、diseases common to urban populations.答案:to3.He had always been in love the enchanted landscape of the West.答案:with-34-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习4.A new generation of scientists became fascinated dinosaurs.答案:by/with5.They worked a break until about eight in

33、 the evening.答案:without-35-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习.完成句子1.众所周知,地球围着太阳转。is known to us all.答案:That the earth goes around the sun2.他清楚地表明会议不会被推迟。the meeting will not be postponed.答案:He has made it clear that3.问题是空气污染能否被控制住。The problem is.答案:whether the air pollution can be controlled-36-Section BLearning About Language课前篇自主预习课堂篇互动探究课堂篇互动探究重点词汇重点句式重点语法随堂练习4.他问了我什么时候开运动会这个问题。He asked me the question.答案:when we would have the sports meeting5.建议你花更多的时间学习英语。you should spend more time in studying English.答案:It is suggested that