陕西省榆林育才中学高中英语 4.5 Global warming reading导学案2 新人教版选修6.doc

陕西省榆林育才中学高中英语 4.5 global warming reading导学案2 新人教版选修6学习目标：1、理解课文内容，了解日常生活中节能的方法 2、结合上下文语境，感知、体验、重点句子。 3、让学生对 如何在日常生活中节能有更多的了解。学法指导：1、自主学习课文，完成预习案中的练习。 2以课文为载体在阅读中充分利用各种阅读技巧以提高自己的阅读能力。预习案重点词汇：1. _n. 现象 2._vi.同意：捐赠：订阅；3._n. 量；数量-_n.品质 4._vi.趋势：易于；照顾 vt.照顾：护理-_n.倾向：趋势 5._n.趋势：倾向：6._vt.反对：反抗：与某人较量-_adj.反对的：对立的 7._n.结果：后果 8._vt.陈述：说明-_n. 说明 9._n.种类：范围 10._vi. 看一下：一瞥11._adj.平稳的：持续的：稳固的-_adv.平稳地：持续地12._adj.分布广的：普遍的 13._adj平均的： 14._n.环境：情况 15._vt.使恢复：使振作16._n.贡献：-_v.贡献重点词汇（强行记忆）on behalf of 代表-一方：作为-的代言人 have an effect on 对-有影响advocate doing sth.倡导做某事 have the power to do sth.有能力做某事make a difference 有关系：有影响 put up with 忍受：容忍 leave-on 让-开着 electrical appliance电气设备 as long as=so long as 只要 be casual about-对-漫不经心、不在意be economical with 对-节约 make contribution to 对-做出贡献count vi.起作用：有价值：有意义 探究案1、 阅读课文，判断下列句子的正误； 1.in ouyang guangs opinion, people should have improvements in the way people use energy.( ) 2.it is impossible for an individual to do anything to improve our environment.( ) 3.turning off an electrical appliance can contribute to the prevention of global warming.( ) 4.people recycle cans, bottles, plastic bags and newspapers to save energy.( ) 5.human activities have nothing to do with the growth of the greenhouse gases.( )2、 阅读理解（根据课文内容选择正确答案） 1.which is not the reason why ouyang guang writes the letter?a.he is doing a project on global warming.b.he feels individuals can affect huge environmental problems.c.he isnt sure where to start with his project.d.he wants to get some suggestions from earth care.2.which is not true according to the editors letter? a.together, individuals can make a difference to environmental problems b.individuals must put up with pollution. c.many activities individuals do can produce carbon dioxide. d.individuals can save energy to slow down global warming3. which is not earth cares suggestion? a.turn electrical appliances off if you are not using them b.put on more clothes instead of turning up the heat. c.buy things made of raw materials d.walk or ride a bike if you can4.who are the writers of the letters? a.an editor b.ouyang guang c.earth care d.b and c5. what is the main idea of the two letters? a.some organizations should do something about global warming b.suggestions on what to do about global warming c.individuals neednt do anything about global warming d.governments should take measures about global warming3、 语言知识点： 1.on behalf of/on ones behalf 代表-的一方：作为-的代言人 please let me apologize on behalf of the hotel.in behalf of sb=in ones behalf 为了-的利益we collect money in behalf of the homeless.高考题典：_everyone here, i wish you a pleasant journey back to your country. a.by means of b.on behalf of c.in search of d.for fear of2. put up with=stand/bear/live with/tolerate容忍：忍受，多用于否定句 i cannot put up with this noise. how has jane put up with him for so long? 归纳拓展；put的常见短语put away放好：收好：储存 put forward提出（意见） put on上演：穿上put up举起；张贴：put down写下：镇压put off推迟：延期 put out熄灭：扑灭高考题典：to enjoy these jobs, they are willing to_many of the disadvantages of city life such as crime, heavy traffic and pollution. a.put up b.put up with c.put off d.put away3. under/in-circumstances在-情况下 under/in no circumstances绝不：一点儿也不（位于句首，句子要用倒装语序）in normal circumstances, i would have gone away at once.under such difficult circumstances, i decided to make all my efforts.under no circumstances shall i leave you在任何情况下，我都不会离开你。高考题典：one of the rules is that under no circumstances_to bring food, drink or chewing gum into the school.a. students are allowed b.allow students c.are students allowed d.students be allowed训练案1、 用下列短语的适当形式填空 on the whole,on behalf of, put up with, so long as, and so on, make contributions to, come into existence, be casual about, make no difference, in no circumstances1. mr thompson spoke_his country at the conference.2. how can he _such noisy surroundings.3. jim_the companys success.4. when you can arrive_to me. anyway, i have enough time to wait for you.5. _you have made all your efforts, you will leave no regrets.6. _can i agree with you on such a serious problem7. _,i consider it to be superior to plastics.8. consequently, as time goes on, differe