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1、临海六中课堂教学导学案Book6 Unit4（reading）Learning Aims 1. To learn some important words and phrases;2. To talk about energy sources, greenhouse gases and effect;3. To develop Ss reading skills;4. To arouse Ss awareness of reducing CO2 and protecting the earth.Before Class I. Translate the following words and
2、phrases.Words and phrases : 1. 消费、消耗 _ 2. 燃料 _ 3. 图标、坐标图_4. 趋向、照顾 _ 5. 每、每一 _ 6. 资料、数据 _7. 大灾难 _8. 洪水、水灾_ 9. 温和、温柔 _10. 种类、范围 _11. 陈述、说明 _12. 结果、影响 _13. 温室气体 _14. 温室效应 _15. 发生、造成 _16. 同意、赞成 _17. 大量的 _18. 导致 _19. 上升、增长 _ 20. 反对 _21. 即使 _ 22. 继续 _II. kinds of energy sources（写出英文表达）风能_ 太阳能 _ 水电能_ 核能_ 波
3、能 _ 生物质能_ During Class I:What has global warming come about ?1 .What has caused global warming ?_2. What have they burnt ?_3. Three examples about what they burnt ._4. whats the result of the burning fossil fuels ? _5. How much co2 have people added ?_ II. The different attitudes towards global warm
4、ing.Dr. Janice FosterOthers think that_and predict_.Which opiniondoyou support?George HambleyThey predict that more carbon dioxide is a _ thing, which makes crops _ more and will encourage _.III. Group work. Global warming may be a big problem, but there are many things we can do to make a differenc
5、e. What should we do right now to reduce CO2 to protect our mother the earth? Make a list of things that we can do now. ( at least five) 1._ 2._ 3._ 4._ 5._临海六中课堂教学导学案Book6 Unit4（language points）教学目标：To master the words and expressions. 教学重难点:to master the language points 教学与学法: 例题法、习题法教学用具：blackboa
6、rd教学过程： 一、揭示目标、学法指导Master the language points:1.important words 2. important expressions 3.important sentences二、学生自学，教师巡导Find out the language points. Then look up the dictionary or referrence books to master their usages.三、学生展示，教师精导1.重点单词1.quantityin quantity大量quantities of+_”许多的，大量的”a quantity of+
7、_”许多的，大量的”a large quantity of”许多，大量”，既可修饰可数名词复数，也可修饰不可数名词。即学即用用quantity的相关短语填空(1) A large quantity of food_ needed in the flood area.(2) Large quantities of food _ needed in the flood area.洪水灾区需要大量的食品。2. oppose vt. 。oppose sth./doing sth./sb.doing sth.反对某事/做某事/某人做某事oppose sth.to/against sth.使某事物与另一事
8、物对照/对抗opposed adj.相反的；对立的be opposed to反对；与对立即学即用1. The local citizens o_ the plan to build a gas station near the school.2. We are o_ to getting there on foot.3. Though the people in the world are all _ to war, they can by no means avoid it. (C) A. refused B. Rejected C. opposed D. devoted 3.range 。
9、(1)a wide range of一系列a full range of各种in/within range在射程以内；在范围内beyond/out of range在射程外；在范围外in/out of the range of在/超出范围out of ones range某人能力达不到的；某人知识以外的(2)range from.to.在范围内变动；包括（由到）之间的各类事物range between.and.在和范围内变动即学即用(1)这家商店商品品种繁多。_(2)年龄范围从6岁到12岁。_(3) 老师沿着小径排列他的学生。_4.glance 。glance at/over/through浏
10、览；匆匆地看一眼glance off擦过；掠过glance around/round环视at a glance一眼；立刻at first glance乍一看；乍看之下take/have a glance at匆匆看一眼steal a glance偷偷看一眼易混辨异glance,glare,stare,glimpse(1)glance指很快地看某人或某物一眼。(2)glare指怒视。(3)stare指由于生气、好奇、害怕或吃惊而睁大眼睛注视某人或某物。(4)glimpse意为“瞥见”，强调结果。即学即用(1)他扫视了一下会议室。 He the conference room.(2)他瞥了一眼那个信封，认出是他叔父的笔迹。 He the envelope and recognized his uncles handwriting.(3)球从球门柱上斜擦入网。 The ball the post into the net.(4)他一眼就看出了问题所在。 He could tell what was
