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1、 編 號(hào) 060401 課 題 Unit 4 Global warming 周 次 主 編 人 侯振林 審核人 趙華妮 課 時(shí) 姓 名 班級(jí)和組別 組 評(píng) 師 評(píng) 學(xué)習(xí)目標(biāo)：Learn how to read them; pay attention to the pronunciations. Get to know some words

2、 based on the original ones. 教學(xué)重難點(diǎn)：How to master the key words. 教學(xué)與教法：自主學(xué)習(xí)，小組討論 教學(xué)過程： 一、 揭示目標(biāo)、學(xué)法指導(dǎo)： Learn how to read them; pay attention to the pronunciations. 二、 學(xué)生自學(xué)、教師巡導(dǎo)： 預(yù)習(xí)案 Get to know some words based on the original ones. 三、 學(xué)生展示, 教師精導(dǎo)： I. Please give the Chinese meanings. 1

3、. consume________ 2. random __________ 3. phenomenon________ 4.subscrible_________ 3. fuel______________ 6. per__________ 7.trend____________ 8. flood____________ 9. data __________ 10.mild___________ 11. consequence___________ 12.economical________ 13.existence _

4、________ 14. outer _________ 15.advocate_________ mitment__________17. pollution ____________ 18. growth_____________ 19. can ________ 20.microwave__________21.refresh ____________ 22. educator ________23. heading _________24.nuclear _________ 25. slogan__________ 26.

5、 disadvantage________ II. Vocabulary Have a dictation of the bold words. 1.發(fā)生 造成___________ 2. 同意，贊成 __________ 3. 數(shù)量___________ 4.大量的 _____________- 5. 趨勢(shì) 照顧 ___________ 6. 上升，增長________ 7.導(dǎo)致____________ 8.反抗，反對(duì)____________ 9.陳述，說明__________ 10.范圍，種類__________ 11.繼續(xù)_____________ 1

6、2. 一憋，掃視____________ 13．平穩(wěn)的，穩(wěn)固的___________ 14. 分布廣泛的 _________15. 平均的________ 16. 忍受，容忍___________ 17. 只要____________ 18. 環(huán)境_____________ III. Complete the following sentences according to the sentence . 1.These __________ (現(xiàn)象)are most serious in the area. 2. Before Jack left the company , h

7、e ________ （陳述） his problem. 3. Generally speaking ,boys have a stronger _________（傾向） 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

8、） 7.More and more fossil fuel has ______in （導(dǎo)致）this increase in carbon dioxide. 8.I am doing a project on _______（代表） of my school about global warming. 9. We do not have to _______________ （忍受）pollution. 探究案 I.篇章結(jié)構(gòu)。閱讀P26-27的Reading部分，完成下列表格。 During the 20th century the temperature of

9、 the earth rose about 1.＿＿＿ degree Fahrenheit. The burning of 2.＿＿＿ like coal,nature gas and oil to produce energy. The levels of carbon dioxide have 3.＿＿＿＿greatly over the last 100 to 150 years.Charles Keeling found that the carbon dioxide in the atmosphere went up from around 4. ＿＿＿＿par

10、ts to around 370 parts per million between 1957 and 1997. Dr Janice Foster says that the amount of warming could be as low as 1 to 1.5 degrees Celsius,but it Could be as high as 5 degrees over the next 5.＿＿＿＿ years. The climate could be very serious. A rise of several metres i

11、n the 6.＿＿＿. Severe storms,floods,7.＿＿＿＿＿＿,famines. The spread of diseases. The disappearance of 8.＿＿＿＿＿＿. We should not worry about high levels of carbon dioxide in the air.It will make plants grow 9.＿＿＿;crops will Produce 10.＿＿＿＿＿＿;it will encourage a great range Of animals. II

12、.語篇理解。閱讀P26-27的Reading部分，選擇最佳答案。 1. How much did the temperature rise in the 1900s? A.One degree Fahrenheit. B.One Celsius. C.Two degrees. 2. What causes the temperature of the earth to increase? A.Cutting trees. B.Wasting the farmland. 3. Who accurately measured the amount of car

13、bon dioxide in the atmosphere From 1957 to 1997? A.Dr Janice Foster. B.Charles Keeling. C.Fahrenheit. 4. According to George Hambley,___________ . A.global warming is a very serious problem. B.there’s no need to worry about global warming. C.the levels of CO2 in the air will

14、become lower in the future. 5. We can infer from the text that ___________. A.the debate about the effects of global warming has not been settled. B.the greenhouse effect is the result of people’s actions. C.all scientists think it is important to reduce the amount of CO2 in the atmosphere

15、. III.Detail reading 1. Read the text and write down the main idea of the text. The passage puts forward different points of view about the effect of increased____ in the atmosphere ,the __________ of the earth’s increased temperature and the possible effects. 2. Match the main idea of each

16、part. Part 1(Paragraph 1) A. It’s up to readers to think and decide whether people should do something about global warming or not Part 2

17、(Paragraphs2--5) B.List two different attitudes among scientists towards global warming Part 3(Paragraph 6) C.Illustrate how global warming comes about Part 4(Par

18、agraph 7) D.Introduce a debate over the issue of global warming 訓(xùn)練案 I.課文縮寫。 There is no doubt that it is human activities that have caused it rather than a natural 1. ___________.All scientists 2.___________the view that

19、the increase in the earth’s temperature is due to the burning of fossil fuels. The “greenhouse effect”begins when We add huge 3.___________of extra carbon dioxide into the atmosphere causing the global temperature to 4.___________. The burning of more and more fossil fuels has 5.___________the inc

20、rease in carbon dioxide.However,the attitudes of scientists are different.some think that the 6.___________would be a 7.___________.But some 8.___________this view and they predict that any warming will be mild with few bad environmental 9.___________.Even though we have taken some measures,the clim

21、ate is going 10.___________warming for decades or centuries. II.短語填空。 Keep on be opposed to come about result in subscribe to go up quantities of even if 1. There are large ___________rain in this area. 2. Do you know how global warming ___________? 3. I have never _____

22、______the view that schooldays are the happiest days of your life. 4. If you want to make the kite ___________,pull the string hard,and then release it slowly. 5. His careless speech ___________much argument. 6. We ___________the practice of power politics between nations. III.句型背誦。 1. That pro

23、bably does not seem much to you or me,but it is a rapid increase when compared to other natural changes.這個(gè)數(shù)值對(duì)我來說可能是無所謂的，但是跟其他自然變化相比較而言，這卻是一種快速的增長。 2. 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 rand

24、om but natural phenomenon.毫無疑問，地球是在變暖（見表一） ，而地球變暖正是人類活動(dòng)導(dǎo)致的，并非是一種無規(guī)律的自然現(xiàn)象。 3. Without the “greenhouse effect”,the earth would be about thirty degrees Celsius cooler than it is. 如果沒有“溫室效應(yīng)”，地球溫度將比現(xiàn)在低大約33攝氏度。 小結(jié)。1.本節(jié)課的收獲：

25、 2.存在的問題或疑惑：

26、 Unit 4 導(dǎo)學(xué)案( language points) 編 號(hào) 060402 課 題 Unit 4 Global warming 周 次 主 編 人 侯振林 審核人 趙華妮 課 時(shí) 姓 名 班 級(jí) 和 組 別 組 評(píng) 師 評(píng) 教學(xué)目標(biāo)：To master the words and expressions. 教學(xué)重難點(diǎn):to master the language points 教學(xué)與學(xué)法: 例

27、題法、習(xí)題法 教學(xué)用具：blackboard 教學(xué)過程： 一、揭示目標(biāo)、學(xué)法指導(dǎo) Master the language points: 1.important words 2. important expressions 3.important sentences 二、學(xué)生自學(xué)，教師巡導(dǎo) 預(yù)習(xí)案 Find out the language points. Then look up the dictionary or referrence books to master their usages. 詞匯 部

28、分 詞語 辨析 1. consequence/result/effect/outcome 2. glance/gaze/glare/stare 詞形 變化 1.agree v.同意 disagree v.不同意 agreement/disagreement n. 同意/不同意 2. exist v.存在 existence n.存在 3.state v.陳述，說明 statement n.聲明，闡述 4. environment n.環(huán)境 environmental adj.周圍的，環(huán)境的 environmentalist

29、 n.環(huán)境保護(hù)主義者 重點(diǎn) 單詞 1. phenomenon n. 現(xiàn)象 2. tend vt. 趨向, 往往是；照管, 護(hù)理 3. state vt.聲明, 陳述 4. range n.行列, 范圍；vt. 排列, 歸類于 5. average adj.平均的 6. existence n.生存 7. advocate倡導(dǎo)，擁護(hù) 8. refresh v.(使)精神振作, (使)精力恢復(fù), 更新 9. contribution n.捐獻(xiàn), 貢獻(xiàn), 投稿 重點(diǎn) 詞組 come about 發(fā)生 quantities of大量的 result in導(dǎo)致 b

30、e opposed to反對(duì) on behalf of代表……一方 put up with 忍受； 容忍so long as 只要 重點(diǎn)句子 1. Some byproducts of this process are called “greenhouse” gases, the most important one of which is carbon dioxide. 這個(gè)升溫過程的一些副產(chǎn)品就叫 “溫室”氣體,其中最重要的就是二氧化碳. 重點(diǎn)語法 it的用法（II）(見語法專題) 探究案 三、學(xué)生展示，教師精導(dǎo) 1.重點(diǎn)單詞 1.quantity

31、 in quantity大量 quantities of+________________”許多的，大量的” quantity of+_________________”許多的，大量的” a large quantity of”許多，大量”，既可修飾可數(shù)名詞復(fù)數(shù)，也可修飾不可數(shù)名詞。 即學(xué)即用——用quantity的相關(guān)短語填空 (1)It’s a lot cheaper if you buy it .  (2)My brother bought_______________books.  (3)There are

32、 rain in this area. 2. oppose vt. 。 oppose sth./doing sth./sb.doing sth.反對(duì)某事/做某事/某人做某事 oppose sth.to/against sth.使某事物與另一事物對(duì)照/對(duì)抗 opposed adj.相反的；對(duì)立的 be opposed to反對(duì)；與……對(duì)立 即學(xué)即用 (1)他反對(duì)修建新禮堂的建議。 He to build a new hall.  (2)不要用你的意愿和我的相抗衡。

33、 Do not your will mine. (3)她好像很反對(duì)你出國。She seems very much your going abroad. 3.range 。 (1)a wide range of一系列…… a full range of各種…… in/within range在射程以內(nèi)；在……范圍內(nèi) beyond/out of range在射程外；在……范圍外 in/out of the range of在/超出……范圍 out of one’s range某人能力達(dá)不

34、到的；某人知識(shí)以外的 (2)range from...to...在……范圍內(nèi)變動(dòng)；包括（由……到……）之間的各類事物 range between...and...在……和……范圍內(nèi)變動(dòng) 即學(xué)即用 (1)這家商店商品品種繁多。 (2)年齡范圍從6歲到12歲。 (3) 老師沿著小徑排列他的學(xué)

35、生。  4.average adj. ；n. ； 平均為；計(jì)算出……的平均數(shù)。 (1)an average rate/cost/price平均比率/成本/價(jià)格 an average of ……的平均數(shù) 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達(dá)到平均數(shù)；達(dá)到一般水準(zhǔn) (2)average o

36、ut (at sth.)平均數(shù)為；扯平；最終達(dá)到平衡 average sth.out算出……的平均數(shù) 即學(xué)即用——用適當(dāng)?shù)慕樵~填空 (1) average men smoke more cigarettes than women. (2)His living standards are 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.重點(diǎn)短語與句型 e about

37、 come about意為： ，是 短語，不能接賓語，也沒有被動(dòng)語態(tài)。 與come相關(guān)的短語： come across偶然遇見；無意中找到 come on跟著來，跟上來；［口］得啦；快點(diǎn) come out出來，出現(xiàn)；（芽）生出來；（花）開；出版，發(fā)行 come to總計(jì)；達(dá)到；歸納為 come up走近；上（樓）去；（從土中）長出，發(fā)芽；被提出；流行起來 come up with找到（答案）；拿出（一筆錢等） 即學(xué)即用——用come的相關(guān)短語填空 (1)She a new idea for increa

38、sing sales. (2)He never remembered having a man like that. (3)Tell me how the accident . (4)His new book will next year. 6.result in result是 動(dòng)詞，與in連用，表示“ ”，句子的主語是原因，in的賓語是結(jié)果。 result from起因于；因……而造成 as a result結(jié)果；因此 with the result that...為此，因此 as a

39、 result of作為……的結(jié)果 without result毫無結(jié)果地 (1)成功來自努力工作。 Success hard work. (2)他的粗心致使他犯了一個(gè)嚴(yán)重的錯(cuò)誤。 His carelessness a serious blunder. (3)我在浴室，因此沒聽見電話。 I was in the bathroom, I didn’t hear the telephone. (4)這種化學(xué)物質(zhì)因一種化學(xué)反應(yīng)而形成。 The chemical substance formed

40、 a chemical reaction. 7.put up with I can’t put up with these insults any more. 我不能再忍受這樣的侮辱了。 put up with意為： 。 （1）put across解釋；表達(dá) put aside節(jié)??；儲(chǔ)蓄，儲(chǔ)存 put down寫下，記下；擊?。黄蕉í? put forward提出建議；把……向前撥 put off延期，推遲 put on穿上，戴上；演出 put out熄滅；撲滅 put through接通電話 （2）keep up with

41、與……保持一致；不落后 catch up with趕上，追上 come up with趕上；提出 (1)我再也忍受不住牙痛，于是就去找牙科醫(yī)生診治。 No longer being able to my toothache,I went to consult a dentist. (2)她知道如何把歌唱得傳神。 She knows how to . 8.There is no doubt that the earth

42、 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.毫無疑問，地球正變得更加暖和（見圖表1），而且全球變暖是人為的，而不是隨意的自然現(xiàn)象。 在There is (have) no doubt后?？筛? 引導(dǎo)的從句；在肯定句中，doubt后面有時(shí)可跟 引導(dǎo)的從句。 （1）在本句型中，that從句是同位語從句，表示doubt的內(nèi)容。用法與There

43、 is a chance that... 是一樣的。 ①doubt作為名詞，若用在否定句或疑問句中，后面接that引導(dǎo)的同位語從句；若用在肯定句中，后面接whether引導(dǎo)的同位語從句。注意此時(shí)不可以用if替換whether。 ②doubt作為動(dòng)詞，若用于否定句和疑問句中，后面接that引導(dǎo)的賓語從句；若用于肯定句中，后面一般接whether或if引導(dǎo)的賓語從句。 （2）doubt組成的一些短語： in doubt懷疑；拿不定主意 no/without/beyond doubt無疑地，必定 常用結(jié)構(gòu)： There is no/some room for doubt.

44、..沒有懷疑余 地/有可疑處…… There is no knowing/telling...沒法知道/說…… There is no need...沒有必要…… There is no question...沒有問題…… There is no reason...沒有理由…… There is no possibility that...是沒有可能的…… It is no/small wonder that/No wonder (that)...難怪…… It is a wonder that...真奇怪/真是令人驚奇…… 即學(xué)即用 (1)毫無疑問，他們?cè)谶@

45、件事上會(huì)同意你的。 they will agree with you on this matter. (2)我相信他會(huì)成功的。 I he will succeed. (3)公共圖書館的前途難以預(yù)料。The future of the public library is .  (4)薩莉確實(shí)是學(xué)校最優(yōu)秀的游泳者之一。 Sally was one of the finest swimmers in the school. Ⅲ

46、.典型句式運(yùn)用 1.It takes a lot of energy to make things from new materials,...用新原料造東西需要大 量能源，…… 句中it為 ，take意為： （時(shí)間、勞力等）；有這種含義的take通常 不可用于被動(dòng)語態(tài)。 比較：It takes sb.time to do sth.某人花費(fèi)時(shí)間做某事。 2.It’s OK to leave an electrical appliance on so long as you are using it-if not,turn it off!只要你

47、在使用電器設(shè)備，你便可以把它開著。如果不用就把它關(guān)掉！ so/as long as引導(dǎo) 從句，意為“ ”。另外此短語還可意為“在……的時(shí) 間之內(nèi)；既然，因?yàn)椤钡取? 3.“We can’t predict the climate well enough to know what to expect,...我們預(yù)報(bào)氣候不夠 準(zhǔn)確以致于不能知道要發(fā)生的事，…… not...enough to do sth.意為：“ ”；enough表示它前面的形容詞、副詞的程度， 表示由此產(chǎn)生的結(jié)果或行動(dòng)，e

48、nough后面 that從句。 高二英語課堂教學(xué)導(dǎo)學(xué)案Unit 4 (Grammar) 編 號(hào) 060403 課 題 Unit 4 Global warming 周 次 主 編 人 侯振林 審核人 趙華妮 課 時(shí) 姓 名 班級(jí)和組別 組評(píng) 師 評(píng) 教學(xué)目標(biāo)：掌握強(qiáng)調(diào)句的用法 教學(xué)與學(xué)法: 自主學(xué)習(xí)，小組討論 教學(xué)用具：blackboard 教學(xué)過程： 一、揭示目標(biāo)、學(xué)

49、法指導(dǎo) 掌握強(qiáng)調(diào)句的用法 二、學(xué)生自學(xué)、教師巡導(dǎo)： Preview grammar and finish the exercises 三、學(xué)生展示, 教師精導(dǎo) “強(qiáng)調(diào)”就是使句子的某一部分比一般情況下顯得更加重要。英語表達(dá)中，要強(qiáng)調(diào)句子的某一成分，一般可用強(qiáng)調(diào)句型“It is (was) +that (who) +句子的其余部分”。It在句中無意義，只起引出被強(qiáng)調(diào)部分的作用。被強(qiáng)調(diào)的部分指人時(shí)，除可用that外，還可換用who（強(qiáng)調(diào)賓語指人時(shí)也可用whom）。使用強(qiáng)調(diào)句型時(shí)，應(yīng)注意以下事項(xiàng)： 一、去掉強(qiáng)調(diào)結(jié)構(gòu)It is (was) … that(who)…后，剩下的詞仍能組成一個(gè)

50、完整的句子。這是判斷是不是強(qiáng)調(diào)句型的關(guān)鍵。試比較： 1. It is strange that he didn’t come yesterday. 2. It is you and Tom that didn’t come yesterday. 二、如果強(qiáng)調(diào)時(shí)間、地點(diǎn)、原因或方式狀語時(shí)，不可用when, where, why或how，而仍用that。試比較：It was because of the accident why he was late. (誤), It was because of the accident that he was late. (正)。 三、 強(qiáng)調(diào)句型

51、的反意疑問句形式為：It is/was+被強(qiáng)調(diào)部分+that…，isn’t / wasn’t it？ 四、強(qiáng)調(diào)主語時(shí)，that或who后面的謂語動(dòng)詞的形式仍然取決于原句中的主語；be的變化只有is和was兩種形式，如果要表示現(xiàn)在時(shí)將來時(shí)的其它各種形式時(shí)，就用It is…, 表達(dá)過去時(shí)的各種形式時(shí)，用It was….一般要與謂語動(dòng)詞的時(shí)態(tài)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 Sun

52、day that he gave George this ticket. 4. It is the little girl who/ that has broken the glass. 五、強(qiáng)調(diào)句型和（not）……until句型的結(jié)合。 句式特征為:It is/ was until +被強(qiáng)調(diào)部分+that +延續(xù)動(dòng)詞 It is/ was not until+被強(qiáng)調(diào)部分+that+短暫動(dòng)詞 如：用強(qiáng)調(diào)句型對(duì)I didn’t knew the result. until he came back.中的劃線部分進(jìn)行強(qiáng)調(diào)， 則變成：It was not until he came ba

53、ck that I knew the result. 跟蹤訓(xùn)練： 一、單項(xiàng)填空 1. --- He got his first book published. It turned out to be 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; It 2. It is not who is right but what is ri

54、ght ____is of importance.（07重慶） A. Which B. It C. That D. this 3. It was along the Mississippi River ____Mark Twain spent much of his childhood. A. How B. Which C. that D. Where （08天津） 4. Was it in the room____ Mr. Johnson lived ____the exhibition was held?

55、 A. that; that B. where; that C. where; where D. that; where 5. It was _____ the old clock that the old man spent the whole morning at home. A. repairingB. repaired C. to repairD. in repair 6. It is in Steven Spielberg’s first film, Jaws, ____ a big white shark attacks swimmers ___

56、_ are spending their holidays in a small village by the sea. A. where; who B. which; that C. that; that D. where; that 7. ---You seemed to have been impressed by his songs. --Well, not exactly so. It was his way of singing____ his voice that really impressed me. A. rather than B.

57、 as well as C. but also D. together with 8. When was ____you met with the famous scientist? A. it that B. it C. the place D. the place that 9. It was the photo of mine ____was taken ____stood the high tower. A. which; that B. that; that C. that

58、; where D. who; that 10. Is it the years____ you worked in the factory ____have a good effect on your literary works? A. that; where B. that; that C. when; where D. when; that 11. —Were all the three people in the car injured in the accident? 　 —No,_____ only the two passengers

59、who got hurt. A. it wasB. there was C. there wereD. there had 12. It was _____ the exam results were known _____ a lot of time on computer games. A. until; did the boy begin to regret having wasted B. not until; that the boy began to regret to have wasted C. not until; that the boy began to re

60、gret wasting D. until; did the boy begin to regret to waste 單元檢測(cè)試題第四單元 II. 完形填空 Dorothy Brown was very happy as she sat in the theatre listening to the music. Today her little daughter Lauren was giving her ___26___ concert. She had been waiting for

61、this ___27___ for years and years. “Now it is here at last,” she thought. “How beautiful her ___28___ is.” The song made her ___29___ to the days when she was Lauren’s ___30___. As a young ___31___, Dorothy wanted to be a concert singer. She studied ___32___ in France, Italy and in the United State

62、s. “You can become a fine ___33___ in the future,” her teachers told her. “But you must be ___34___to study hard and work for many years. There will be ___35___time for anything but music in your life.” Dorothy was ___36___ at that time and she was ___37___ that music was all she wanted or needed t

63、o ___38___ her life. For almost a year Dorothy ___39___ of nothing else. Then she ___40___ David, a young engineer travelling Europe. They soon fell in ___41___. David asked her to be his ___42___. Dorothy also wanted to marry David. But she loved ___43___,too. She didn’t know what to do. David was

64、against her being a singer. He said, “If you want to be a singer, you must forget about getting married. You can’t ___44___ do both.” Thus her days were gone and would never return. Now Lauren became a singer instead of her, which was her ___45___. 26. A. sorry B. successful C. first D. wonderful

65、 27. A. dance B. moment C. show D. party 28. A. voice B. face C. dress D. life 29. A. think of B. bring back C. go back D. come back 30. A. age B. friend C. mother D. teacher 31. A. musician B. pop star C. lady D. girl 32. A. French B. music C. piano D. dance 33. A. actress B. student C. singe

66、r D. dancer 34. A. prepared B. learning C. driven D. waiting 35. A. some B. any C. no D. enough 36. A. eight B. eighteen C. eighty D. eighty-eight 37. A. lucky B. sure C. afraid D. fond 38. A. fill B. live C. lead D. take 39. A. heard B. knew C. talked D. thought 40. A. saw off B. learned from C. heard of D. met with 41. A. love B. feeling C. music D. touch 42. A. assistant B. teacher C. wife D. stud