選修六 4.1《Unit4 Global warming》學(xué)習(xí)培訓(xùn)課件

1、新課標(biāo)人教版課件系列高中英語(yǔ)選修(模塊）6-4.1Unit 4 Global warmingWindmills, renewable.What? Renewable?Warming up II ( 5 m )What? What kind? Renewable?A coal power station , non-renewable.What? What kind? Renewable?An oil refinery(精煉廠), non-renewable.What? What kind? Renewable?A nuclear power plant, non-renewable.What?

2、 What kind? Renewable?A hydro-electric dam, renewable.Guess it!Uranium Ore (鈾礦石)The element uranium does not occur in pure form in nature but is found in minerals such as carnotite（釩鉀鈾礦）, pictured here.What source of energy?Geysers(間歇泉)Geothermal (地?zé)岬? Energy Plant基礎(chǔ)知識(shí)自測(cè)一、單詞拼寫 根據(jù)讀音、詞性和詞義寫下下列單詞。1 _ r

3、B:f n. 圖表; 坐標(biāo)圖。2 _fi5nCminEnn. 現(xiàn)象。3_fjuEln. 燃料 4 _5deitE n. 資料; 數(shù)據(jù)5 _5klaimit n. 氣候 6 _steitvt. 陳述；說(shuō)明7 _reindVn. 種類；范圍 8 _5waIdspredadj. 分布廣的,普遍的。9_di:5kri:s vi.vt. 減少；使變小 graph phenomenonfuel data climatestaterangewidespreaddecrease10 _ 5stediadj. 穩(wěn)固的；持續(xù)的。11_i5zistEnsn.生存；存在 12_5autEadj. 外部的；外面的。13

4、_ pE5lu:FEnn. 污染；弄臟 14_ I5lektrIk(E)ladj. 電的；與電有關(guān)的15_ 5mEutE n. 發(fā)動(dòng)機(jī) 16_kAnn. 容器；罐頭17 _ 5maikrEuweivn. 微波爐；微波 18 _ 5nju:kliEadj. 原子核的；核胡19_dIsE5ri:mEntn.分歧；不一致 20_ 5taitln. 標(biāo)題；題目 title steadyexistenceouterpollutionelectricalmotorcan microwavenucleardisagreement二、單詞運(yùn)用 根據(jù)句子的結(jié)構(gòu)和意義，以及中文提示，在空格處填入一個(gè)恰當(dāng)?shù)膯卧~。1

5、 Coal is one of the cheapest types of _.2 You must drink a large _ of water.3 She enjoyed w_ fame afer her new film came out.4You have to take the _ (后果)of the accident.5The frontier _(延伸)from the northern hills to the southern coast.ranges fuelquantitywidespreadconsequences6.An eclipse of the moon

6、is one of the rare _（現(xiàn)象）7 Not everyone can afford journeys to _ space. 8.The little girl drank four _ (罐) of beer, which made us surprised.9 Students numbers will have_(減少) to 3000 by the end of this term.10 Although we are burning coal in huge _ every year, we wont run out of it for centuries.quant

7、itiesphenomenaoutercansdecreased三、詞語(yǔ)派生 用所給詞的適當(dāng)形式填空。1 Prices are rising _(steady)2. He is old enough to be _of his parents so he wants _ from them.( dependence)3. The president made a _ （state）of his aims.4. Do you believe in the _ （exist）of ghosts?5. The _（pollute） river should be dealt with by the

8、government.steadily independent independence statement existence polluted 6. How did you deal with the _(disagree) between colleagues(同事)7. The use of energy is Tims country is low _(compare to ) the use of energy in the USA.8. Mother asked little Tom to _(renewable) the water in the goldfish bowl.9

9、. This machine has an _( electricity) fault.10. The significant earthquake broken out last night caused a _ (catastrophe) failure. disagreement compared to Renew electrical catastrophic 四、詞組互譯1 _ 逐步建立；增加 2_ 依賴；依靠 3_ 發(fā)生；造成 4 _ 等等 5 _大量的 6_ 有關(guān)系；有影響 7 _ 只要 8 _ 在A和B 之間變化 range from A to B build updepend

10、 oncome aboutand so onquantities ofmake a differenceas long as9_繼續(xù)10 _ 把比作；11 _ 導(dǎo)致 12 _ 大體上；基本上13 _按平均數(shù)計(jì)算14 _忍受；容忍15_ 一瞥 glance at keep oncompare to result inon the wholeon averageput up with五 詞組運(yùn)用詞組填空 從上面的短語(yǔ)中選擇恰當(dāng)?shù)亩陶Z(yǔ)填空。1. Were _ him finishing her job by Friday.2. He _knowledge _ wings to fly.3. Tell

11、 me how the accident _4. _ books were on the desk.5. The accident _ ten deaths.resulted in depending oncompared tocame aboutQuantities of6. You need to _ your strength.7. Dont _ asking so many questions.8. He _ the envelope and recognized his uncles handwriting.9. You can go to play _ you stay in th

12、e back yard.10. We cant _ his endless complaint.put up withbuild upkeep onglanced atas long as完成句子 根據(jù)漢語(yǔ)意思完成英文句子。11. 付款多少取決與你居住的地方。 The amount you pay _ where you live.12. 與40年前相比， 衛(wèi)生保健水平得到了極大提高。_, standards in health care have improved greatly.13. 這種情況本不應(yīng)該發(fā)生。This situation _.14. 警方發(fā)現(xiàn)了大量違禁藥品。Police f

13、ound _ of illegal drugs.15. 談判結(jié)果削減了導(dǎo)彈數(shù)量。The talks _ reducing the number of missiles.resulted in depends on Compared with 40 years agoshould never have come abouta large quantities of句子翻譯16. 我們平均每年有一個(gè)學(xué)生不及格。_17. 他們的年齡在25歲到50歲之間。_18. 我不明白她怎么能容忍他沒(méi)完沒(méi)了的抱怨。_19. 這場(chǎng)雨影響了比賽。_20. 總得來(lái)說(shuō)，我贊成這個(gè)建議。_On the whole, Im

14、in favor of the proposal.We fail one student per year on average.Their ages range from 25 to 50.I dont know how she puts up with his endless complaint.The rain made a difference to the game.強(qiáng)調(diào)句型強(qiáng)調(diào)句型，你掌握了嗎？一、 It is/was+ 被強(qiáng)調(diào)部分 + that+剩余的部分 被強(qiáng)調(diào)部分是人 who/whom/ that +剩余的部分 注意 (被強(qiáng)調(diào)部分是:主語(yǔ)，賓語(yǔ)，表語(yǔ)或狀語(yǔ))強(qiáng)調(diào)句的連接詞一般

15、只用 that ； 強(qiáng)調(diào)人時(shí)，可用who (主語(yǔ)) 或 whom (賓語(yǔ)).強(qiáng)調(diào)句的時(shí)態(tài)一般為“It was+that”強(qiáng)調(diào)句的一般疑問(wèn)句句型：Is / Was +it +所強(qiáng)調(diào)的部分+that / who/ whom?強(qiáng)調(diào)句的一般疑問(wèn)句句型：疑問(wèn)詞 +所強(qiáng)調(diào)的部分+that / who/ whom?1. 我是在街上遇見(jiàn)她的父親的。(強(qiáng)調(diào)在街上)2. 你是8點(diǎn)開(kāi)始工作的嗎？（強(qiáng)調(diào)時(shí)間）3. 正是因?yàn)樗×?，他們才沒(méi)見(jiàn)她做這項(xiàng)工作。4. 他為什么不能回答這個(gè)問(wèn)題？It was in the street that I met her father.Was it at eight oclock t

16、hat you began to work?Because she was ill, they didnt ask her to do the job.It was because she was ill that they didnt ask her to do the job.Why was it that he couldnt answer the question.（強(qiáng)調(diào)原因）判斷是否是強(qiáng)調(diào)句是，可把 It is / was that 去掉，剩余部分在不增減任何詞的情況下還是一個(gè)完整的句子，那么這種句子是強(qiáng)調(diào)句。It was in the street that I met her f

17、ather. In the street I met her father. It was because she was ill that they didnt ask her to do the job.Because she was ill, they didnt ask her to do the job.二、 not . until . 的強(qiáng)調(diào)形式: It is not until + 被強(qiáng)調(diào)部分 + that . “直到才”，主要用于強(qiáng)調(diào)時(shí)間狀語(yǔ)的強(qiáng)調(diào)句型。 I didnt realize she was a famous film star until she took off

18、her dark glasses. Not until she took off her dark glasses did I realize she was a famous film star. It was not until she took off her dark glasses that I realized she was a famous film star.三、 句子謂語(yǔ) 的強(qiáng)調(diào)手段：do / does / did + 動(dòng)詞原形e.g 我的確相信他是老實(shí)人。I do believe that he is an honest man.他們昨天的確去看過(guò)你，但沒(méi)見(jiàn)到你。They

19、 did go to see you yesterday, but failed to meet you. 四、 What +從句+ is / was 是名詞從句結(jié)構(gòu)，常用來(lái)強(qiáng)調(diào)主語(yǔ)、賓語(yǔ)。e.g他最希望的是成為一名飛行員。（強(qiáng)調(diào)賓語(yǔ)）What he wishes most is to become a pilot. 所敘述的是現(xiàn)在或者將來(lái)發(fā)生的事情What +從句 is 所敘述的是過(guò)去發(fā)生的事情What +從句 was What interested me most was the beautiful scenery. 給予我們鼓勵(lì)的是他為我們樹(shù)立的榜樣。（強(qiáng)調(diào)主語(yǔ)）What encoura

20、ged us was the example he set for us. What +從句+ is / was 使我最感興趣的是那美麗的風(fēng)景。 （強(qiáng)調(diào)主語(yǔ)）鞏固練習(xí)：1.It was _ he said _disappointed me.A. what ; that B. that; thatC. what; what D. that; what2. Is it in the factory _ this type of cars are produced?A. which B. where C. that D. / 3. Is it the factory_ this type of ca

21、rs are produced ?A. which B. where C. that D. /4. _ on Monday night that all this happened?A. Is it B. It is C. Was it D. It was5. It was _ the old worker came that we _ the experiment.A. until; didnt begin B. not until; beganC. until began D. not until; didnt begin 6. It is I _ singing in the garde

22、n.A. who are B. who is C. that am D. that is7. -Why didnt you answer when I spoke to you in the street this morning? -I _ but you didnt hear me.A. did answer B. didnt want to answer C. couldnt answer D. was too busy8. It is in the west of China _ there is no doubt _it is going to rain tomorrow.A. wh

23、ere; whether B. that; thatC. that; whether D. where; that 9. It was 1969_ the American astronauts succeeded in landing on the moon.A. that B. when C. on which D. which10. It was the training _ he had as a young man _made him such a famous writer.A. when; that B. that; when C. that; who D. that; that

24、1. It was about 600 years ago _ the first clock with a face and an hour hand was made. (NMET 1997) A. that B. until C. before D. when2. It was only when I reread his poems recently _ I began to appreciate their beauty. (NMET 1998) A. until B. that C. then D. soAB高考鏈接3. It is these poisonous products

25、 _ can cause the symptoms of the flu, such as headache and aching muscles. (NMET 2003上海)who B. that C. how D. what4. Why! I have nothing to confess. _ you want me to say? (NMET 2004上海)A. What is it that B. What it is thatC. How is it that D. How it is thatBA5. It was _ back home after the experiment

26、. (NMET 2004湖北)A. not until midnight did he goB. until midnight that he didnt goC. not until midnight that he wentD. until midnight when he didnt go6. It was with great joy _ he received the news that his lost daughter had been found. (NMET 2004福建)A. because B. which C. since D. thatCDIt is a rapid

27、increase compared to most natural changes. compare A to B compare A with B：把A比作B，一般要有相似之處，顯示某人或某物與他人或他物相同。：把A和B進(jìn)行比較eg: 我們常把兒童比作花朵。eg: 如果你把這本字典和那本比較一下，你就會(huì)發(fā)現(xiàn)許多不同之處。We often compare children to flowers.If you compare this dictionary with that one, youll find many differences.Language points for Reading

28、 I2.How has this come about and does it matter?come about : 發(fā)生，造成 相當(dāng)于happeneg:你能告訴我事情是怎么發(fā)生的嗎？eg:隨著電的使用，種種大變化發(fā)生了。Can you tell me how the accident came about？With the use of electricity, great changes have come e out come up出現(xiàn)；（消息）傳開(kāi)；（觀點(diǎn)）公開(kāi)發(fā)生、舉行；（在空中）出現(xiàn)3. phenomenon n. 現(xiàn)象； 奇跡，罕見(jiàn)的人才或事物eg: 雨雪是天氣現(xiàn)象。Rain

29、and snow are phenomena of the weather.eg:不應(yīng)該簡(jiǎn)單地視未婚媽媽為一種社會(huì)現(xiàn)象。 Unmarried mothers should not be regarded simply_.eg:貝多芬是音樂(lè)家中的天才。 Beethoven was_ among musicians.pl. phenomena as a social phenomenon.a phenomenonHarrys rapid success made him an extraordinary person in the business would.= Harry was made _

30、 _ because of his rapid success in the business world.a phenomenon4. result in 產(chǎn)生，導(dǎo)致 (= cause / lead to )主語(yǔ)： in 的賓語(yǔ)：eg: 努力終歸成功。Hard work results in success.result from 主語(yǔ)： |from 的賓語(yǔ)： 起因結(jié)果由引起，產(chǎn)生結(jié)果起因His sickness was caused by eating too much.= His sickness resulted _eating too much. (in / from)fromcau

31、sebring about lead to1.cause 表示的因果關(guān)系比較直接Eg.Smoking can cause lung cancer.My car has caused me a lot of trouble. 2.bring about 表示的因果關(guān)系不那么直接eg.The war brought about a reduction in the birth rate.3.lead to相當(dāng)于causeeg. The strike could lead to a loss of jobs.5. state v.陳述，聲明； n. 狀況，情況；國(guó)家； +n. state +that

32、從句 +wh-從句；可用于被動(dòng)結(jié)構(gòu)，也可用過(guò)去分詞作定語(yǔ)。 +n. state +that從句 +wh-從句；他已公開(kāi)聲明他會(huì)支持那項(xiàng)政策。He has publicly _ _ _ for the policy.stated his support2.我聽(tīng)見(jiàn)那位官員說(shuō)不接納兒童。I heard the official state that they would not accept children.3. 合同清楚地?cái)⑹隽四琼?xiàng)工作應(yīng)在何時(shí)完成。The contract stated when the work should be finished.eg: 她今天心情不好。eg: 國(guó)家首腦n

33、.狀況，情況；國(guó)家She is in a terrible state today.the head of state6. range v.排列, 使成行；偏袒，站在的方面。 n. ：范圍(尤指從到各種種類,可供選擇的范圍等，可加不定冠詞) ；排列 beyond the range of out of ones range超越的范圍某人達(dá)不到的eg: 這家商店商品品種多。The shop keeps_. eg: 年齡范圍自6歲到12 歲。_is from six to twelve years old.a wide range of goodsThe age rangev.排列, 使成行；偏袒，站在的方面。主要搭配為：+名詞/代詞；+介詞+名詞/代詞；常可用于: 1. 被動(dòng)結(jié)構(gòu) 2. range oneself； 3. range from to / between and 從到不等。eg: 老師令其學(xué)生沿著小徑排隊(duì)。The teacher _along the path.eg: 溫度在15度到35度之間。The temperature_.eg: 我們應(yīng)當(dāng)列身于法律與秩序的一邊。We should _ _ on the side of law and order.arrange ourselvesranged his stud