【廣東版創(chuàng)新設(shè)計】2011高考英語一輪復習 Unit 4 Earthquakes課件 新人教版必修1

1、Unit 4Earthquakes 漫畫欣賞漫畫欣賞 畫面描述畫面描述 Two cups are smiling，regardless of how much water either of them has. One cup is almost full while the other is not. 寓意理解寓意理解People should always be optimistic，no matter what they have. Whether rich or poor，we should be happy to do something for society. Giving is

2、 the source of happiness. 你能否對此加以擴展，寫一篇你能否對此加以擴展，寫一篇120120詞左右的小短文？詞左右的小短文？短文填空短文填空 根據(jù)課文根據(jù)課文A NIGHT THE EARTH DIDNT SLEEP完成下列短文。完成下列短文。 Several days before July 28,1976，many strange things happened in Tangshan. The water in the village wells and fell. The water pipes in some buildings cracked and . T

3、hey were signs for the earthquake. But people in the city didnt think much these. At 3 42 am that day，the earth began to shake， destroyed the city. Many people， (include) workers and doctors，came to those (trap) under the ruins.Later that afternoon，another big quake struck Tangshan.More people (kill

4、) or injured and buildings fell down. Soldiers were called in to help the rescue workers. Teams were organized to dig out the trapped and (bury) the dead.rose burst of which including rescue trapped were killed more bury .單詞拼寫單詞拼寫1The sun _(升起升起) in the east every day.2When food goes bad，it becomes

5、_(有味有味)3When water is heated to 100，_(水汽水汽) comes out from it.4Back from the cinema，the couple were _(震驚震驚) on seeing their house broken in.5They _(組織組織) the youths to form a group to protect the environment.rises smelly steam shocked organized 6They built a d_ on the river to make electricity with

6、the water.7The US started a war in order to d_ Sadams ruling in Iraq.8B_ are still a main kind of building material now.9The soldiers t_ their enemies and forced them to give in.10The dead body of a person used to be b_ under the earth.am estroy ricks rapped uried .短語填空短語填空1His car was buried by the

7、 snow and had to be _.2They my suggestion，which made me a little upset.3Please wait for a moment.Ill find the address for you .4Quite worldfamous paintings are on show in this exhibition.5The children were happy that the long hot summer was at last _.dug out thought little of right away a number of

8、at an end 6We our son for not giving in to such difficulties.7We couldnt continue our way for we had petrol.8The earthquake left the whole town _.What a terrible sight!9You must watch your step so as not to _.10She was shaking with terror _ shed seen something terrible.are proud of run out of in rui

9、ns fall down as if .完成句子完成句子1But the one million people of the city， (對這些征兆滿不在乎對這些征兆滿不在乎)， went to bed as usual that night.(think)2 (有三分之二的人有三分之二的人 傷亡傷亡) during the earthquake.(injure)3The sound of planes could be heard outside Tangshan (即使空中沒有飛機即使空中沒有飛機 時時)(even)who thought little of these events T

10、wothirds of the people died or were injured even when no planes were in the sky .模仿造句模仿造句1It seemed as if the world was at an end. 翻譯翻譯好像什么事也沒有發(fā)生過似的。好像什么事也沒有發(fā)生過似的。 _2Everywhere they looked nearly everything was destroyed. 翻譯翻譯我放眼望去，到處都是死亡與毀滅。我放眼望去，到處都是死亡與毀滅。 _3Your speech was heard by a group of fiv

11、e judges，all of whom agreed that it was the best one this year. 翻譯翻譯她有三個兒子，他們都當了醫(yī)生。她有三個兒子，他們都當了醫(yī)生。 _It seems as if nothing has happened. Everywhere I looked there was death and destruction. She had three sons，all of whom became doctors.4Our office would like to have_you_speak to the park visitors on

12、 July 28. 翻譯翻譯我們學校想請你明天給學生作個報告。我們學校想請你明天給學生作個報告。 _5Next month the city will open a new park to honour those_who died in the terrible disaster. 翻譯翻譯上帝只幫助那些自己幫自己的人。上帝只幫助那些自己幫自己的人。 _Our school wants to have you give a lecture to the students tomorrow. God only helps those who help themselves. 核核 心心 詞詞

13、匯匯 梳梳 理理1.burst vi. 爆炸；裂開；突然發(fā)生爆炸；裂開；突然發(fā)生 搭配搭配 (1)burst into“突然闖入；突然開始突然闖入；突然開始”，后通常接名詞。，后通常接名詞。 (2)burst out“突然發(fā)生；突然爆發(fā)突然發(fā)生；突然爆發(fā)”，后可接動名詞。，后可接動名詞。 短語翻譯短語翻譯 (1)突然哭起來、笑起來、唱起來突然哭起來、笑起來、唱起來 burst into _/_/_ (2)突然哭起來、笑起來、唱起來突然哭起來、笑起來、唱起來 burst out _/_/_tears laughter song crying laughing singing 完成句子完成句子(3

14、)飛機墜毀后猛烈燃燒起來。飛機墜毀后猛烈燃燒起來。The aircraft crashed and .(4)看到她臉上的表情，他們都大笑起來?？吹剿樕系谋砬?，他們都大笑起來。They at the expression on her face.聯(lián)想聯(lián)想 burst forth突然出現(xiàn)或發(fā)生突然出現(xiàn)或發(fā)生burst in突然插嘴；打斷突然插嘴；打斷break out突然發(fā)生，爆發(fā)突然發(fā)生，爆發(fā)break into闖入；突然開始闖入；突然開始 burst into flames burst out laughing2.rise vi.&n. 上升，提高上升，提高 His voice ro

15、se in excitement.他在興奮中聲音提高了。他在興奮中聲音提高了。 搭配搭配 (1)on the rise 在增長在增長 (2)give rise to 引起引起 (3) rise to ones feet 站起身站起身 提示提示 rise也可用作可數(shù)名詞，意為也可用作可數(shù)名詞，意為“上升，上漲；增長；升級上升，上漲；增長；升級(長長 工資工資)”。如：。如：Soon he got a rise.不久他加了工資。不久他加了工資。give sb. a rise給給 某人加工資。某人加工資。 辨析辨析 rise/raise/arise rise不及物動詞，作上升講時指繼續(xù)上升，常用于日

16、、月、云、不及物動詞，作上升講時指繼續(xù)上升，常用于日、月、云、 霧、煙、水蒸汽、物價、溫度、河水、潮水及人的職位等；霧、煙、水蒸汽、物價、溫度、河水、潮水及人的職位等； raise及物動詞，舉起，提出，飼養(yǎng)，種植，用作及物動詞，舉起，提出，飼養(yǎng)，種植，用作“舉起舉起”時，往往時，往往 有使物體達到應(yīng)有的高度的含義，可用于具體或抽象的事物。有使物體達到應(yīng)有的高度的含義，可用于具體或抽象的事物。 arise由由產(chǎn)生的；起床，起身，起立。產(chǎn)生的；起床，起身，起立。用用rise和和raise的正確形式填空的正確形式填空(1)The sun _ in the east and sets in the w

17、est.(2)He has formed the habit of _ early in the morning.(3)The price of tomatoes has been _ recently.(4)The price of tomatoes has _ recently.(5)He sat at the desk with his hand _.(6)When the needs _，please let me know.(7)He _ when I entered.rises rising raised risen raised arise arose 3.bury vt. 埋葬

18、；掩藏埋葬；掩藏 搭配搭配 bury oneself in./be buried in.埋頭于；專心于埋頭于；專心于 完成句子完成句子 (1)離婚后，她埋頭于工作。離婚后，她埋頭于工作。 After the divorce，she . (2)他專心學習。他專心學習。 He . (3)你的信被壓在一堆文件底下。你的信被壓在一堆文件底下。 Your letter _ under a pile of papers. (4)他雙手插在口袋里緩步而行。他雙手插在口袋里緩步而行。 He walked slowly，_ his pockets.buried herself in her work was b

19、uried in his studies got buried his hands buried in 4ruin n. 廢墟廢墟 復數(shù)復數(shù) ；毀滅；毀滅vt.vt.毀滅；使破產(chǎn)毀滅；使破產(chǎn) 搭配搭配 be/lie in ruins嚴重受損，破敗不堪嚴重受損，破敗不堪 根據(jù)漢語意思，完成英文句子。根據(jù)漢語意思，完成英文句子。 (1)我們參觀了那個廟宇的遺跡。我們參觀了那個廟宇的遺跡。 We visited _ of the temple. (2)不要用粗糙的不要用粗糙的(harsh)肥皂洗臉。那會損壞你的皮膚。肥皂洗臉。那會損壞你的皮膚。 Dont use harsh soap to wash

20、 your face. It will . (3)那城堡現(xiàn)在已成了一片廢墟了。那城堡現(xiàn)在已成了一片廢墟了。 The castle now .the ruins ruin your skin lies in ruins 5injure vt. 傷害，使受傷，損害傷害，使受傷，損害 說出下列各句的大意。說出下列各句的大意。 (1)Three people were killed and five injured in the crash. _ (2)He injured his knees yesterday. _ (3)I hope I didnt injure her feelings. _

21、(4)Dishonesty injures a business. _撞車事故中三人死亡，五人受傷。撞車事故中三人死亡，五人受傷。 他昨天傷了膝蓋。他昨天傷了膝蓋。我希望我沒有傷害她的感情。我希望我沒有傷害她的感情。 欺騙有害生意。欺騙有害生意。 派生派生 用用injure的適當形式填空。的適當形式填空。(5)_ adj.有害的有害的(harmful)(6)_ n傷害，損害傷害，損害(7)He suffered serious _ to the arms and legs.(8)Smoking is _ to health. 辨析辨析 injure，hurt，wound(1)injure常指在

22、意外事故中受傷，可指身體上或精神上的傷害。常指在意外事故中受傷，可指身體上或精神上的傷害。(2)hurt沒有沒有injure正式，可指身體上的疼痛或精神上的痛苦，也可指正式，可指身體上的疼痛或精神上的痛苦，也可指感情上的傷害。感情上的傷害。hurt的傷害可與的傷害可與injure同樣嚴重，也可指較輕的疼痛。同樣嚴重，也可指較輕的疼痛。(3)wound主要指用刀槍等武器打傷、切傷等，多指在戰(zhàn)爭中或戰(zhàn)斗主要指用刀槍等武器打傷、切傷等，多指在戰(zhàn)爭中或戰(zhàn)斗中受傷，有時也用于精神上的傷害，但遠不及前兩者常見。中受傷，有時也用于精神上的傷害，但遠不及前兩者常見。 injurious injury inju

23、ries injurious 用用injure，hurt或或wound的適當形式填空。的適當形式填空。(9)In that war he was seriously _ by an enemy bullet.(10)Youll her feelings if you forget her birthday.(11)No one was seriously in the traffic accident.(12)The tight shoe _ my foot.(13)The (傷者傷者) were rushed to hospital.解析：解析：(9)在戰(zhàn)爭中受傷通常用在戰(zhàn)爭中受傷通常用wo

24、und。(10)在傷害情感或自尊，多用在傷害情感或自尊，多用hurt或或injure。(11)指在事故中受傷，用指在事故中受傷，用injure或或hurt都可以。都可以。(12)指輕傷，表示使疼痛，一般只用指輕傷，表示使疼痛，一般只用hurt。(13)表示表示“受傷的人受傷的人”用用the injured或或the wounded。wounded injure/hurt injured/hurt hurt injured/wounded6.judge vt. 判斷；判決；評價判斷；判決；評價 As far as I can judge，all of them are to blame.依我看，

25、他們都應(yīng)承依我看，他們都應(yīng)承 擔責任。擔責任。 搭配搭配 (1)judge sb./sth.(to be) .認為某人認為某人(某事某事)是是 (2)judge.by/from.根據(jù)根據(jù)判斷判斷 完成句子完成句子 (1)這次巡回演出被認為是巨大的成功。這次巡回演出被認為是巨大的成功。 The tour was . (2)在那種情況下，我們認為不去打擾他們是明智的。在那種情況下，我們認為不去打擾他們是明智的。 At that point we _ to leave them alone. (3)你不能根據(jù)封面來判斷一本書。你不能根據(jù)封面來判斷一本書。 You cant . (4)人們常以學生的考

26、試分數(shù)來評判教師的優(yōu)劣。人們常以學生的考試分數(shù)來評判教師的優(yōu)劣。 Teachers tend to .judged to have been a great success judged it wise judge a book by its cover be judged by their students exam grades 7shock v. (使使)震驚；震動震驚；震動n休克；打擊；震驚休克；打擊；震驚 派生派生 shocked(人人)感到震驚的；感到震驚的；shocking(事事)令人震驚的令人震驚的 根據(jù)漢語意思，完成英文句子根據(jù)漢語意思，完成英文句子 (1)我聽到這個消息十分

27、震驚。我聽到這個消息十分震驚。(用多種表達法用多種表達法) aI to hear the news. bI the news. c me to hear the news. d. The news a shock. (2)聽到這個令人震驚的消息，他感到震驚。聽到這個令人震驚的消息，他感到震驚。 He was shocked .was shocked was shocked at It shocked gave me to hear/at the shocking news 8rescue n&vt. 援救；營救援救；營救 搭配搭配 (1)rescue sb./sth. from.搶救，

28、營救，援救搶救，營救，援救 (2)go/come to ones rescue進行援救；營救某人進行援救；營救某人 辨析辨析 (1)rescue多指在直接的危險或禍患中給予迅速和有效的多指在直接的危險或禍患中給予迅速和有效的 救援，較救援，較save更能表達拯救的緊迫性，一般指救人；它還有從更能表達拯救的緊迫性，一般指救人；它還有從 監(jiān)禁中救出的意思。監(jiān)禁中救出的意思。 (2)save指通過救援不但使受害者指通過救援不但使受害者(人或物人或物)能脫離危險或禍患，能脫離危險或禍患， 而且使其能保存下來，有時可與而且使其能保存下來，有時可與rescue通用。從某種狀態(tài)中把通用。從某種狀態(tài)中把 某人

29、拯救出來多某人拯救出來多 用用save。用用rescue或或save填空，并說明理由。填空，并說明理由。(1)只有社會主義才能救中國。只有社會主義才能救中國。Only socialism can _ China.(2)救生艇被派出去救沉船的水手。救生艇被派出去救沉船的水手。The life boat was sent out to _ the sailors from the sinking ship.(3)消防隊員行動及時，該建筑物方免遭焚毀。消防隊員行動及時，該建筑物方免遭焚毀。The quick action of the firemen _ the building from bein

30、g burned down.save rescue saved 重重 點點 短短 語語 例例 釋釋1think little of 對對評價不高評價不高 有些人對電視上選超級女生評價不高。有些人對電視上選超級女生評價不高。 Some people selecting super girls on TV. 聯(lián)想聯(lián)想 think highly/well/a lot/much of 對對有好評有好評 think poorly/badly/of 對對評價不好評價不好 think nothing/little of sth. 視為平常；不當一回事視為平常；不當一回事 think nothing of i

31、t 不用謝，不要介意不用謝，不要介意 speak well/ill of 說說的好的好/ /壞話壞話think little of 2.give out 分發(fā)；發(fā)出分發(fā)；發(fā)出( (氣味、熱等氣味、熱等) )；發(fā)表；用盡；發(fā)表；用盡 My legs gave out and I couldnt walk any farther. 我腿撐不住了，不能再往前走了。我腿撐不住了，不能再往前走了。 The results of the examination wont be given out. 考試結(jié)果不會公布?？荚嚱Y(jié)果不會公布。 聯(lián)想聯(lián)想 give up 放棄放棄 give in 屈服，讓步屈服，讓

32、步 give off 發(fā)出發(fā)出 give away 贈送贈送 give out用完；艷盡；停止運行用完；艷盡；停止運行 用用give的相關(guān)短語填空的相關(guān)短語填空 (1)It was the mayor who _ the prizes to the winners. (2)Finally he _ to my views. (3)Never _ the study of English. (4)Our food will _.gave away gave in give up give out 3at an end 結(jié)束，終結(jié)結(jié)束，終結(jié)(finished)；在末尾；在末尾 聯(lián)想聯(lián)想 at th

33、e end of 在在的盡頭的盡頭/末端末端(指時間、地點等指時間、地點等) by the end of 在之前在之前(常與完成時連用常與完成時連用)(指時間指時間) in the end 最后，終于最后，終于(finally) put an end to. 結(jié)束結(jié)束(vt.) come to an end 結(jié)束結(jié)束(vi.) 用適當?shù)慕樵~填空用適當?shù)慕樵~填空 (1)_ the end of last month we went to Shanghai to have a competition. (2)_ the end of last week we had learned six uni

34、ts. (3)_ the end we finished the work ahead of time with their help. (4)Our hard time was _ an end. At By In at 4a number of 若干；許多，大量的若干；許多，大量的 A number of questions have been solved.一些問題已經(jīng)解決了。一些問題已經(jīng)解決了。 提示提示 a number of后接可數(shù)名詞復數(shù)，作主語時謂語動詞用復后接可數(shù)名詞復數(shù)，作主語時謂語動詞用復 數(shù)形式，其中數(shù)形式，其中number前可用前可用large，great，small

35、，good等修飾。等修飾。 歸納歸納 a large number of許多，大量的許多，大量的 a small number of少量的少量的 many a后接可數(shù)名詞單數(shù)后接可數(shù)名詞單數(shù) a lot of/plenty of后接可數(shù)名詞復數(shù)或不可數(shù)名詞后接可數(shù)名詞復數(shù)或不可數(shù)名詞辨析辨析 a number of/the number ofa number of(大量的大量的)可數(shù)名詞復數(shù)，中心詞是復數(shù)可數(shù)名詞，可數(shù)名詞復數(shù)，中心詞是復數(shù)可數(shù)名詞，所以其后的謂語動詞要用復數(shù)形式；所以其后的謂語動詞要用復數(shù)形式；the number of(的數(shù)量的數(shù)量)可數(shù)名詞復數(shù)，中心詞是可數(shù)名詞復數(shù)，中心

36、詞是number，所以其后的謂語動詞要用，所以其后的謂語動詞要用單數(shù)。單數(shù)。改錯改錯(1)A number of private colleges has increased. _(2)A great many of books are very interesting. _AThe of去掉去掉 疑疑 難難 語語 句句 細細 解解1.It seemed as if the world was at an end！仿佛到了世界末日！仿佛到了世界末日！ 句型句型 It seemed as if/that.似乎；好像似乎；好像 提醒提醒 根據(jù)從句所說情況是可能的還是假設(shè)，而采用陳述或虛擬根據(jù)從句所

37、說情況是可能的還是假設(shè)，而采用陳述或虛擬 語氣。語氣。 根據(jù)漢語意思填空根據(jù)漢語意思填空 (1)他們似乎正在為出租車費而爭執(zhí)。他們似乎正在為出租車費而爭執(zhí)。 It seem that _ about the taxi fare. (They seem to be arguing about the taxi fare.) (2)好像什么事也沒有發(fā)生過似的。好像什么事也沒有發(fā)生過似的。 It seemed as if nothing _. (3)現(xiàn)在仿佛已經(jīng)是春天了?，F(xiàn)在仿佛已經(jīng)是春天了。 It seems as if _ already.they are arguing had happene

38、d it was spring 2Everywhere they looked nearly everything was destroyed. 人們無論朝哪里看，哪里的一切都幾乎被毀了。人們無論朝哪里看，哪里的一切都幾乎被毀了。 句型句型 Everywhere.無論哪里無論哪里，都，都。 說明說明 everywhere意為意為“無論哪兒無論哪兒”，在句中引導一個狀語從句，在句中引導一個狀語從句， 相當于相當于wherever。 根據(jù)漢語意思，完成英語句子。根據(jù)漢語意思，完成英語句子。 (1)無論他走到哪兒，他的狗就跟到哪兒。無論他走到哪兒，他的狗就跟到哪兒。 Everywhere he go

39、es，_. (2)他們不論出現(xiàn)在哪兒，都會遇到強烈的抗議。他們不論出現(xiàn)在哪兒，都會遇到強烈的抗議。 ，they would meet with strong protests. (3)持有專用火車票，就可以到歐洲你喜歡的任何地方去旅游。持有專用火車票，就可以到歐洲你喜歡的任何地方去旅游。 With a special train ticket you can travel _.his dog will follow him Everywhere they appeared everywhere you like 3there be 句型句型 There being a bus stop so

40、near the house is a great advantage.(主語主語) 停車點離家近，真是方便極了。停車點離家近，真是方便極了。 Its impossible for there to be any more.不可能再有了。不可能再有了。 表示表示“某個事物某個事物”在在“什么地方什么地方”，其結(jié)構(gòu)為，其結(jié)構(gòu)為“there be主語主語其他其他 成分成分”。there為引導詞，本身無意義，謂語動詞按照就近一致原為引導詞，本身無意義，謂語動詞按照就近一致原 則。則。 歸納歸納 There happen to be 碰巧碰巧 There seem to be 似乎似乎( (有有) T

41、here is likely to be 可能可能 There may/might be 可能可能( (會會) There must be 一定一定 There cant be 不可能不可能 There is said to be 據(jù)說據(jù)說( (有有) Theres reported to be 據(jù)報道據(jù)報道( (有有) ) There used to be 過去常常過去常常 Theres sure/certain to be 一定會一定會(1)There _(be) a desk and three chairs in the room.(2)There _(be) three chairs

42、 and a desk in the room.(3)There _(存在存在) no life on the moon.(4)There _(仍有仍有) some problems to be solved.(5)There _(升起升起) a heavy smoke on the roof.(6)There _(似乎似乎) to be something wrong.(7)There _(碰巧碰巧) to be a tree on the top.(8)There _(據(jù)說據(jù)說) to be troops on the frontier.is are exists remain rose

43、appears happens was said (9)There (希望希望) to be more discussion.(10)We expect there _(不再有爭辯不再有爭辯)(11)He was disappointed at there _(能做的事能做的事太少太少)(12)There (房間里沒有人房間里沒有人)，he didnt go in.(13)It was too late for there _(沒有公共汽車沒有公共汽車了了)is expected to be no arguments being so little to do being nobody in

44、the roomto be any buses 怎樣快速捕捉主題句怎樣快速捕捉主題句( (四四) ) 【方法技巧】【方法技巧】 主題句位于主題句位于As a result，Therefore，So，In conclusion，To sum up等信息詞后。你要知道，這些表示結(jié)論性信息詞后，通常就會出等信息詞后。你要知道，這些表示結(jié)論性信息詞后，通常就會出現(xiàn)文章的主題句了?，F(xiàn)文章的主題句了。 【實例驗證】【實例驗證】 The government of India encourages married men and women to be sterilized so they cannot h

45、ave more children.In China，families can be punished for having more than one child.Both of these countries have very large populations，and if the number of people continues to increase，there will not be enough food，houses，or jobs for the people.As a result，India，China，and other populous countries ar

46、e following a familyplanning policythey want families to limit the number of children they will have.Teachers，doctors and social workers are explaining to the people why they should have fewer children by using birth control methods such as contraception(避孕避孕) and sterilization(節(jié)育節(jié)育)Which statement

47、best expresses the main idea of the paragraph? ASome populous countries are following a familyplanning policy. BIndia and China have very large populations. CThe government of India encourages sterilization. DIn China，families are punished for having more than one child. 答案：答案：A 【實踐應(yīng)用】【實踐應(yīng)用】 Through

48、out the history of the arts，the nature of creativity has remained constant to artists.No matter what objects they select，artists are to bring forth new forces and forms that cause changeto find poetry where no one has ever seen or experienced it before. Landscape(風景風景) is another unchanging element

49、of art.It can be found from ancient times through the 17thcentury Dutch painters to the 19thcentury romanticists and impressionists.In the 1970s Alfred Leslie，one of the new American realists，continued this practice.Leslie sought out the same place where Thomas Cole，a romanticist，had produced painti

50、ngs of the same scene a century and a half before.Unlike Cole who insists on a feeling of loneliness and the idea of finding peace in nature，Leslie paints what he actually sees.In his paintings，there is no particular change in emotion，and he includes ordinary things like the highway in the backgroun

51、d.He also takes advantage of the latest developments of color photography to help both the eye and the memory when he improves his painting back in his workroom. Besides,all art begs the ageold question: What is real?Each generation of artists has shown their understanding of reality in one form or

52、another.The impressionists saw reality in brief emotional effects，the realists in everyday subjects and in forest scenes，and the CroMagnon cave people in their naturalistic drawings of the animals in the ancient forests.To sum up，understanding reality is a necessary struggle for artists of all perio

53、ds. Over thousands of years the function of the arts has remained relatively constant.Past or present，Eastern or Western，the arts are a basic part of our immediate experience.Many and different are the facts of art，and together they express the basic need and hope of human beings. What is the author

54、s opinion of artistic reality? AIt will not be found in future works of art. BIt does not have a longlasting standard. CIt is expressed in a fixed artistic form. DIt is lacking in modern works of art. 答案：答案：B實實 戰(zhàn)戰(zhàn) 演演 練練 A few years ago，Paul Gerner began to gather a group of architects in Las Vegas t

55、o ask them what it would take to design a public school that used 50 percent less energy，cost much less to build and obviously improved student learning. “I think half of them fell off their chairs，” Gerner says. Gerner manages school facilities (設(shè)施設(shè)施)for Clark County，Nevada，a district roughly the s

56、ize of Massachusetts. By 2018,143,000 additional students will enter the already crowded publiceducation system. Gerner needs 73 new schools to house them. Four architecture teams have nearly finished designing primary school prototypes (樣樣品品)；they plan to construct their schools starting in 2009. T

57、he district will then assess how well the schools perform，and three winners will copy those designs in 50 to 70 new buildings. Green schools are appearing all over，but in Clark County，which stands out for its vastness，such aggressive targets are difficult because design requirements like more natura

58、l light for students go against the realities of a desert climate. “One of the biggest challenges is getting the right site orientation(朝向朝向)，” Mark McGinty，a director at SH Architecture，says. His firm recently completed a high school in Las Vegas. “You have the same building，same set of windows，but

59、 if its orientation is incorrect and it faces the sun，it will be really expensive to cool.” Surprisingly，the man responsible for one of the most progressive greendesign competitions has doubts about ideas of ecofriendly buildings. “I dont believe in the new green religion，” Gerner says. “Some of the building technologies that you get are impractical. Im i