人教新课标选修六 Unit 4 Global warming课堂教学导学案.docx

1、人教新课标选修六 Unit 4 Global warming课堂教学导学案南州中学课堂教学导学案Book6 Unit4（Vocabulary）设计者：刘志香 审核者：_ 审批人：_ 学时：第1学时课题：Vocabulary 课型：新授课学习目标：Learn how to read them; pay attention to the pronunciations. Get to know some words based on the original ones.教学重难点：How to master the key words.教学与教法：自主学习，小组讨论教学过程：一、 揭示目标、学法指导

2、：Learn how to read them; pay attention to the pronunciations.二、 学生自学、教师巡导：Get to know some words based on the original ones.三、 学生展示, 教师精导：I. Please give the Chinese meanings.1. consume_ 2. random _ 3. phenomenon_4.subscrible_ 3. fuel_ 6. per_7.trend_ 8. flood_ 9. data _10.mild_ 11. consequence_ 12.e

3、conomical_13.existence _ 14. outer _ 15.advocate_mitment_ 17. pollution _ 18. growth_ 19. can _ 20.microwave_21.refresh _ 22. educator _ 23. heading _24. nuclear _ 25. slogan_ 26. disadvantage_II. VocabularyHave a dictation of the bold words.1.发生 造成_ 2. 同意，赞成 _ 3. 数量_4.大量的 _- 5. 趋势 照顾 _ 6. 上升，增长_7.导

4、致_ 8.反抗，反对_ 9.陈述，说明_10.范围，种类_ 11.继续_ 12. 一憋，扫视_13平稳的，稳固的_ 14. 分布广泛的 _15. 平均的_16. 忍受，容忍_ 17. 只要_ 18. 环境_III. Complete the following sentences according to the sentence .1.These _ (现象)are most serious in the area.2. Before Jack left the company , he _ （陈述） his problem.3. Generally speaking ,boys have

5、a stronger _（倾向） to fight than girls.4. Do you _（同意） to her pessimistic view of the situation of the economy?5. A few _（核能） power station have been built in China.6.When did this word come into _?（存在）7.More and more fossil fuel has _in （导致）this increase in carbon dioxide.8.I am doing a project on _

6、of my school about global warming.9. We do not have to _ （忍受）pollution.南州中学课堂教学导学案Unit 4 ( language points)设计者：杜娟 审核者： 课题：Unit4 课型：新授课教学目标：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：blackboard教学过程： 一、揭示目标、学法指导Master the language points:1.important wor

7、ds 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”quantity of+_”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

8、用quantity的相关短语填空(1)Its a lot cheaper if you buy it . (2)My brother bought_books. (3)There are rain in this area.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)他反对修建新礼堂的建议。 He to build a new hal

9、l. (2)不要用你的意愿和我的相抗衡。 Do not your will mine.(3)她好像很反对你出国。 She seems very much your going abroad.3.range 。 (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

10、 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。

11、(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 wrong.5.average adj. ；n.

12、； 平均为；计算出的平均数。 (1)an average rate/cost/price平均比率/成本/价格 an average of 的平均数 above/below average高于/低于平均水平 on average平均地；通常；按平均值 up to average达到平均数；达到一般水准 (2)average out (at sth.)平均数为；扯平；最终达到平衡 average sth.out算出的平均数 即学即用用适当的介词填空(1) average men smoke more cigarettes than women.(2)His living standards are

13、 average(低于一般水平).(3)My school work is well average.(4)The average age the boys in this class is fifteen.2.重点短语与句型e aboutcome about意为： ，是 短语，不能接宾语，也没有被动语态。 与come相关的短语： come across偶然遇见；无意中找到 come on跟着来，跟上来；口得啦；快点 come out出来，出现；（芽）生出来；（花）开；出版，发行 come to总计；达到；归纳为 come up走近；上（楼）去；（从土中）长出，发芽；被提出；流行起来 come

14、 up with找到（答案）；拿出（一笔钱等）即学即用用come的相关短语填空(1)She a new idea for increasing sales.(2)He never remembered having a man like that.(3)Tell me how the accident .(4)His new book will next year.7.result inresult是 动词，与in连用，表示“ ”，句子的主语是原因，in的宾语是结果。result from起因于；因而造成 as a result结果；因此 with the result that.为此，因此

15、as a result of作为的结果 without result毫无结果地(1)成功来自努力工作。 Success hard work.(2)他的粗心致使他犯了一个严重的错误。 His carelessness a serious blunder.(3)我在浴室，因此没听见电话。 I was in the bathroom, I didnt hear the telephone.(4)这种化学物质因一种化学反应而形成。 The chemical substance formed a chemical reaction.8.put up with I cant put up with the

16、se insults any more. 我不能再忍受这样的侮辱了。 put up with意为： 。 （1）put across解释；表达 put aside节省；储蓄，储存 put down写下，记下；击败；平定 put forward提出建议；把向前拨 put off延期，推迟 put on穿上，戴上；演出 put out熄灭；扑灭 put through接通电话 （2）keep up with与保持一致；不落后 catch up with赶上，追上 come up with赶上；提出 (1)我再也忍受不住牙痛，于是就去找牙科医生诊治。 No longer being able to m

17、y toothache,I went to consult a dentist.(2)她知道如何把歌唱得传神。 She knows how to .9.There is no doubt that the earth is becoming warmer (see Graph 1) and that it is human activity that has caused this global warming rather than a random but natural phenomenon.毫无疑问，地球正变得更加暖和（见图表1），而且全球变暖是人为的，而不是随意的自然现象。在Ther

18、e is (have) no doubt后常可跟 引导的从句；在肯定句中，doubt后面有时可跟引导的从句。 （1）在本句型中，that从句是同位语从句，表示doubt的内容。用法与There is a chance that.是一样的。 doubt作为名词，若用在否定句或疑问句中，后面接that引导的同位语从句；若用在肯定句中，后面接whether引导的同位语从句。注意此时不可以用if替换whether。 doubt作为动词，若用于否定句和疑问句中，后面接that引导的宾语从句；若用于肯定句中，后面一般接whether或if引导的宾语从句。（2）doubt组成的一些短语： in doubt怀

19、疑；拿不定主意 no/without/beyond doubt无疑地，必定 常用结构： There is no/some room for doubt.没有怀疑余地/有可疑处 There is no knowing/telling.没法知道/说There is no need.没有必要 There is no question.没有问题 There is no reason.没有理由 There is no possibility that.是没有可能的 It is no/small wonder that/No wonder (that).难怪 It is a wonder that.真奇怪

20、/真是令人惊奇即学即用(1)毫无疑问，他们在这件事上会同意你的。 they will agree with you on this matter.(2)我相信他会成功的。 I he will succeed.(3)公共图书馆的前途难以预料。 The future of the public library is . (4)萨莉确实是学校最优秀的游泳者之一。 Sally was one of the finest swimmers in the school.典型句式运用1.It takes a lot of energy to make things from new materials,.用

21、新原料造东西需要大 量能源， 句中it为 ，take意为： （时间、劳力等）；有这种含义的take通常 不可用于被动语态。比较：It takes sb.time to do sth.某人花费时间做某事。2.Its OK to leave an electrical appliance on so long as you are using it-if not,turn it off!只要你在使用电器设备，你便可以把它开着。如果不用就把它关掉！ so/as long as引导 从句，意为“ ”。另外此短语还可意为“在的时 间之内；既然，因为”等。3.“We cant predict the cl

22、imate well enough to know what to expect,.我们预报气候不够 准确以致于不能知道要发生的事， not.enough to do sth.意为：“ ”；enough表示它前面的形容词、副词的程度， 表示由此产生的结果或行动，enough后面 that从句。南州中学课堂教学导学案Unit 4 (Grammar)设计者：杜娟 审核者： 课题：Unit4 课型：新授课教学目标：掌握强调句的用法教学与学法: 自主学习，小组讨论教学用具：blackboard教学过程： 一、揭示目标、学法指导掌握强调句的用法二、学生自学、教师巡导：Preview grammar an

23、d finish the exercises 三、学生展示, 教师精导“强调”就是使句子的某一部分比一般情况下显得更加重要。英语表达中，要强调句子的某一成分，一般可用强调句型“It is (was) +that (who) +句子的其余部分”。It在句中无意义，只起引出被强调部分的作用。被强调的部分指人时，除可用that外，还可换用who（强调宾语指人时也可用whom）。使用强调句型时，应注意以下事项：一、去掉强调结构It is (was) that(who)后，剩下的词仍能组成一个完整的句子。这是判断是不是强调句型的关键。试比较：1. It is strange that he didnt

24、come yesterday.2. It is you and Tom that didnt come yesterday.二、如果强调时间、地点、原因或方式状语时，不可用when, where, why或how，而仍用that。试比较：It was because of the accident why he was late. (误), It was because of the accident that he was late. (正)。三、 强调句型的反意疑问句形式为：It is/was+被强调部分+that，isnt / wasnt it？四、强调主语时，that或who后面的谓语

25、动词的形式仍然取决于原句中的主语；be的变化只有is和was两种形式，如果要表示现在时将来时的其它各种形式时，就用It is, 表达过去时的各种形式时，用It was.一般要与谓语动词的时态一致。如：1. It is I who/ that am an English teacher.2. It is the boy who/ that speaks English best in the class.3. It was on Sunday that he gave George this ticket.4. It is the little girl who/ that has broken

26、 the glass.五、强调句型和（not）until句型的结合。句式特征为:It is/ was until +被强调部分+that +延续动词It is/ was not until+被强调部分+that+短暂动词如：用强调句型对I didnt knew the result. until he came back.中的划线部分进行强调，则变成：It was not until he came back that I knew the result. 跟踪训练：一、单项填空1. - He got his first book published. It turned out to be

27、a bestseller.- When was _? （07浙江） - _ was in 2000 when he was still in college.A. that; This B. this; It C. it; his D. that; It2. It is not who is right but what is right _is of importance.（07重庆）A. which B. it C. that D. this3. It was along the Mississippi River _Mark Twain spent much of his childho

28、od.A. how B. which C. that D. where（08天津）4. Was it in the room_ Mr. Johnson lived _the exhibition was held?A. that; that B. where; that C. where; where D. that; where5. It was _ the old clock that the old man spent the whole morning at home.A. repairingB. repaired C. to repairD. in repair6. It is in Steven Spielbergs first film, Jaws, _ a big white shark attacks swimmers _ are spending theirholidays in a small village by the sea.A. where; who B. which; that C. that; that D. where; that