英语选修6人教新课标UNIT4同步导学PPT：第3学时.ppt

1、第三学时Using LanguageReading,listening and speakingGlobal warming Task 1快速阅读“What Can We Do About Global Warming？”(P30)，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。_答案：There are two letters in the text，the first one is written by a student who is asking for suggestions for his project on“global warming”，

2、while the other is written by an editor of Earth Care magazine，who offers some suggestions on what to do about global warming.Task 2仔细阅读What Can We Do About Global Warming？选择正确答案。1.What is Ouyang Guang?（）AA scientist.BA middle school student.CA school teacher.DA professor.B2Why does Ouyang Guang wri

3、te the letter?（）ATo get some information about global warming.BTo get some answers to what to do to prevent global warming.CHe is not sure where to start with his project.DHe doesnt tell us.3How many suggestions does Earth Care give?（）A4.B5.C6.D8.BC4Which is wrong according to the suggestions?（）ALea

4、ve an electrical appliance on if its necessary.BPut on more clothes，dont turn on the heat.CWalk or ride a bike if you can instead of taking motor vehicles.DBuy things made from recycled materials.5Which suggestions support the idea：together，individuals can make a difference?（）AAll of them.BThe first

5、.CThe last.DNone of them.BCPart A Role 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。Q1：欧阳光正在做一项什么研究？Q1：What project is Ouyang Guang doing?A1：He is doing a project at school on what he can do about global warming.Q2：他有什么困难？他然后干了什么？Q2：What is his pr

6、oblem？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 project.Then he writes to Earth Care to get some suggestions.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 an

7、ything about global warming?A3：No.Earth Care thinks“Together，individuals can make a difference”Q4：是什么导致全球变暖？Q4：What causes global warming according to Earth Care?A4：The greenhouse gas，carbon dioxide.Q5：提了什么建议？Q5：So what are the suggestions about?A5：Most of its suggestions are about reducing the carb

8、on dioxide content in the air and saving energy as much as we can.Part B Retelling请用自己的话复述课文，你可以参照上述问题及其答案。关键词：research，global warming_答案：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 proble

9、ms and he is not sure where to start with his project.Then he writes to Earth Care to get some suggestions.Earth Care tells him that together，individuals can make a difference and that it is the greenhouse gas，carbon dioxide that causes the global warming.So most of its suggestions are about reducin

10、g the carbon dioxide content in the air and saving energy as much as we can.1However,I still think people should advocateimprovements in the way we use energy today.(P30)然而，我仍然认为我们应该提倡改进使用能源的方式。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提倡即学即练：完成下列句子。(1)The report _.(提倡拓宽所有的

11、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.(1)advocated that all the roads should be widened(2)advocated rewarding(3)a firm advocate2There are many people who have a commitment like yours.(P30)许多人像你一样提出了这个承诺。词语链接：commitment 承诺，许诺have a commitment

12、 作出承诺即学即练：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 commitment3Together,individuals can make a difference.(P30)众人拾柴火焰高。词语链接：make a/no/some difference(to/insb./sth.)有(或没有/有些)作用，关系，影响即学即练：

13、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.(1)didnt make much difference to the game(2)has made a difference to her health (3)wont make much difference4so long asas long as 只要就，引导状语从句。即学即练：完成下列句子。(1)_(只要你开心),it doesnt matter what you do.(

14、2)You can go out,_(只要你答应)to be back before 11 oclock.(1)As long as youre happy(2)as long as you promise5on behalf of 代表某人(也可用on/in 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 w

15、ill accept the prize on his behalf.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)。即学即练：完成句子。(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 _.(1)on behalf of the entire empire(2)on behalf of the w

16、omen students6put 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 going to put up with their smoking any longer.我再也不能容忍他们抽烟了。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，提出建议即学即练：选用上述短语完成

17、下列句子。(1)In order to buy his daughter a new car as a birthday present，Smith _ a sum of money in the bank.(2)Never _ until tomorrow what you can do today.(3)The fire man soon _ the fire _.(4)Another supermarket has been _ near our house.I cant _ a lot of noisy people when I am working.(1)put away(2)pu

18、t off(3)put，out(4)put up(5)put up with7circumstance 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。词语链接：in/under no circumstances无论如何不，决不(位于句首时

19、，句子要使用倒装形式)in/under the circumstances在这种情况下即学即练：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.(1)circumstances(2)Under/In no circumstances8Rememberyour contribution counts!记住，你的贡献很有价值！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It is not wh

20、at you say but what you do that counts.重要的不是你的言辞而是你的行动。He doesnt count in our team.他在我们球队中不算重要人物。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.(1)Have，been counted(2)countable(3)was counted一、单词拼写1The companys _(承诺)to providi

21、ng quality at a reasonable price has been vital to its success.2My uncle is a _(电的)engineer.3Due to _(情况)beyond our control the lecture was cancelled.4He had to _(提醒)his memory by looking at his notes.5Various factors _(导致)to his downfall.1 commitment2.electrical3.circumstances 4refresh5.contributed

22、二、词语活用用与put相关的词语完成下列小片段。Kate(1)_ the pen and(2)_ her coat，leaving home with a tent.She found it difficult to(3)_ her fathers criticism again.She(4)_ the tent in court yard quickly and continued to write the story.She hoped the deadline could(5)_(1)put down(2)put on(3)put up with(4)put up(5)be put of

23、f三、用恰当的介词、副词或连词填空。1What do you think of the house?_ the whole,it is good except that it is somewhat damp.2Many of them turned a deaf ear to his advice,_they knew it to be valuable.3What one thinks and feels results _ tradition,habit and his education which may result _his character.4He has been here

24、 for about fifteen years and has built _ a good image.5Whats the use _a greenhouse?A greenhouse is made _glass and is used _growing plants.1On2.even if3.from，in4.up5.of，of，for6The rice straw tied _the trees helps them to grow _ the cold period.7That probably does not seem much to you _me,_it is a ra

25、pid increase _compared to other natural changes.8All scientists subscribe _the view that it is human activity _ has caused this global warming.9She made a commitment _ she would study harder,_ made her mother really happy.10Try your best from now on _ you may have a chance to catch up with your classmates.6around，throughout7.or，but，when8.to，that 9that，which10.and祝您