2014-2015学年高中英语（人教版选修6）同步课件：UNIT4 GLOBALWARMING 第三学时.ppt

1、Unit 4Global warming第三学时 Using LanguageReading,listening and speaking语篇理解口语训练要点讲与练栏目链接Task 1快速阅读“What Can We Do About Global Warming？”，用大约30词写出课文的概要。温馨提示：本文包括两封信，写概要时要抓住信件的中心问题、Ouyang Guang的困惑和主编的解决方法与建议。_语篇理解口语训练要点讲与练栏目链接答案：Ouyang Guang，a student representative，felt confused asking for suggestions

2、for his project on“global warming”So an Earth Care expert wrote back and offered him some valuable advice to deal with global warming.语篇理解口语训练要点讲与练栏目链接Task 2仔细阅读“What Can We Do About Global Warming？”选择正确答案。What is Ouyang Guang?AA scientist.BA middle school student.CA school teacher.DA professor.B语篇理

3、解口语训练要点讲与练栏目链接2Why does Ouyang Guang write the letter?ATo get some information about global warming.BTo get some answers to prevent global warming from Earth Care.CHe is not sure where to start with his project.DHe doesnt tell us.3How many suggestions does Earth Care give?A4 B5 C6 D8BC语篇理解口语训练要点讲与练栏

4、目链接4Which is wrong according to the suggestions?ALeave an electrical appliance on if its necessary.BPut on more clothes，dont turn on the heat.CWalk or ride a bike if you can take motor vehicles instead.DBuy things made from recycled materials.5Which can make a real difference to deal with global war

5、ming,together or individuals?BC语篇理解口语训练要点讲与练栏目链接AThe former.BThe latter.CBoth of them.DNeither of them.语篇理解口语训练要点讲与练栏目链接语篇理解口语训练要点讲与练栏目链接Part ARole Play情景介绍：欧阳光和“关爱地球”组织的小明在谈论全球变暖的问题。角色：欧阳光和小明任务：(1)请根据中文提示提出问题。(2)请你的同学根据课文内容回答你的提问，然后你们互换角色进行口语练习。语篇理解口语训练要点讲与练栏目链接Q1：欧阳光正在做一项什么研究？_Q1：What project is O

6、uyang Guang doing?A1：He is doing a project at school on what he can do about global warming.语篇理解口语训练要点讲与练栏目链接Q2：他有什么困难？他然后干了什么？_Q2：What is his problem？What does he do then?A2：He feels individuals cannot have any effect on such huge environmental problems and he is not sure where to start with his pr

7、oject.Then he writes to Earth Care to get some suggestions.语篇理解口语训练要点讲与练栏目链接Q3：“关爱地球”组织认为个人起不了作用吗？_Q3：Does Earth Care agree that individuals have no power to do anything about global warming?A3：No.Earth Care thinks“Together，individuals can make a difference”语篇理解口语训练要点讲与练栏目链接Q4：是什么导致全球变暖？_Q4：What cau

8、ses global warming according to Earth Care?A4：The greenhouse gas，carbon dioxide.语篇理解口语训练要点讲与练栏目链接Q5：提了什么建议？_Q5：So what are the suggestions about?A5：Most of its suggestions are about reducing the carbon dioxide content in the air and saving energy as much as we can.语篇理解口语训练要点讲与练栏目链接Part BRetelling请用自

9、己的话复述课文，你可以参照上述问题及其答案。关键词：research，global warming_语篇理解口语训练要点讲与练栏目链接答案：Nowadays，Ouyang Guang is doing a project at school on what he can do about global warming，but he feels individuals cannot have any effect on such huge environmental problems and he is not sure where to start with his project.So he

10、 writes to Earth Care to get some suggestions.And Earth Care tells him that together，individuals can make a real difference and that it is the greenhouse gas，carbon dioxide语篇理解口语训练要点讲与练栏目链接that causes the global warming.So mostof its suggestions are about reducing the carbon dioxide content in the a

11、ir and saving energy as much as we can in our daily.语篇理解口语训练要点讲与练栏目链接语篇理解口语训练要点讲与练栏目链接1However，I still think people should advocate improvements in the way we use energy today.(p.30)然而，我仍然认为我们应该提倡改进使用能源的方式。语篇理解口语训练要点讲与练栏目链接词语链接advocate v拥护，支持，提倡n拥护者，支持者advocate doing sth.提倡做某事advocate that.提倡语篇理解口语训

12、练要点讲与练栏目链接即学即练完成下列句子。(1)The report _(提倡拓宽所有的道路)(2)Professor White _(提倡表扬)your child for good behavior.(3)He was _(坚定的支持者)for President Black.advocated that all the roads should be widened advocated rewardinga firm advocate语篇理解口语训练要点讲与练栏目链接2There are many people who have a commitment like yours.(p.30

13、)许多人像你一样提出了这个承诺。语篇理解口语训练要点讲与练栏目链接词语链接commitment 承诺，许诺have a commitment 作出承诺语篇理解口语训练要点讲与练栏目链接即学即练选用上述词语完成下列句子。(1)The consumers are interested in the companys _ to decrease the prices of its products.(2)She didnt want to _ to Peter at that mitmentmake a commitment语篇理解口语训练要点讲与练栏目链接3Together,individuals

14、 can make a difference.(p.30)众人拾柴火焰高。语篇理解口语训练要点讲与练栏目链接词语链接make a/no/some difference(to/in sb./sth.)有(或没有/有些)作用，关系，影响语篇理解口语训练要点讲与练栏目链接即学即练完成下列句子。(1)The rain _(对比赛没多大影响)(2)The sea air _(改善了她的健康状况)(3)It _(关系不大)whether you go today or tomorrow.didnt make much difference to the gamehas made a difference

15、to her healthwont make much difference语篇理解口语训练要点讲与练栏目链接4so long asas long as 只要就，引导状语从句。语篇理解口语训练要点讲与练栏目链接即学即练完成下列句子。(1)_(只要你开心),it doesnt matter what you do.(2)You can go out,_(只要你答应)to be back before 11 oclock.As long as youre happyas long as you promise语篇理解口语训练要点讲与练栏目链接5on behalf of 代表某人(也可用on/in

16、sbs behalf)，为了(的利益)On behalf of everyone here，Id like to thank our special guest for his inspiring speech.我代表在座诸位，感谢我们的特邀嘉宾令人鼓舞的讲话。Mr.Knight cannot be here，so his wife will accept the prize on his behalf.语篇理解口语训练要点讲与练栏目链接奈特先生不能来，因此由他的夫人代他领奖。We do it on behalf of the cause of peace.我们这样做是为了和平事业(的利益)。

17、语篇理解口语训练要点讲与练栏目链接即学即练完成下列句子。(1)1914年英国代表整个帝国向德国宣战。Britain declared war on Germany in 1914 _.(2)她们代表女学生向女王献花。They presented the Queen with a bouquet _.on behalf of the entire empireon behalf of the women students语篇理解口语训练要点讲与练栏目链接6put up with容忍，忍受I dont know how she puts up with him.我不明白她怎么受得了他。Im not

18、 going to put up with their smoking any longer.我再也不能容忍他们抽烟了。语篇理解口语训练要点讲与练栏目链接词语链接put up举起，张贴，建造，投宿，搭起put away收拾，积蓄，放好put back放回原位，拖延，延误put down放下，记下，镇压put off推迟，使延期，使失去兴趣put on穿上，发胖，上演put out将扔到外面，扑灭put forward把提前，提出建议语篇理解口语训练要点讲与练栏目链接即学即练选用上述短语完成下列句子。(1)In order to buy his daughter a new car as a b

19、irthday present，Smith _ a sum of money in the bank.(2)Never _ until tomorrow what you can do today.(3)The fireman soon _ the fire _.put awayput offputout语篇理解口语训练要点讲与练栏目链接(4)Another supermarket has been _ near our house.(5)I cant _ a lot of noisy people when I am working.put upput up with语篇理解口语训练要点讲与

20、练栏目链接7circumstance n情况，环境，境况，条件His circumstances are poor.他的境况很糟。The man had to leave his country through force of circumstance.为环境所逼，这个人不得不离开他的国家。Under no circumstances should you help him cheat in the exam.你无论如何都不该帮他考试作弊。语篇理解口语训练要点讲与练栏目链接词语链接in/under no circumstances无论如何不，决不(位于句首时，句子要使用倒装形式)in/und

21、er the circumstances在这种情况下语篇理解口语训练要点讲与练栏目链接即学即练选用上述词语完成下列句子。(1)In normal _ I would have resigned immediately.(2)_ should you forget your task.circumstancesUnder/In no circumstances语篇理解口语训练要点讲与练栏目链接8Rememberyour contribution counts!记住，你的贡献很有价值！语篇理解口语训练要点讲与练栏目链接词语链接count v有价值，有影响力；有重要性；数，点数目；包括countable adj.能算的，可计算的，可数的countless adj.不可数的语篇理解口语训练要点讲与练栏目链接即学即练选用上述词语完成下列句子。(1)_ the votes _ yet?(2)The word“person”is a _ noun.(3)Jane _ among the greatest dancers of the century.Havebeen countedcountablewas counted语篇理解口语训练要点讲与练栏目链接