1、课前自主学习课堂互动探究话题美文欣赏The Yangtze River is home to one of the most beautiful natural scenes of China the Three Gorges.Module 6 Old and New课前自主学习课堂互动探究话题美文欣赏But for generations,Chinese people have long dreamed of taming(制服，使顺从)the Yangtze River for power generation and flood control.The rivers endless fl
2、oods have brought destruction and death for centuries1 million deaths in the 20th century alone.课前自主学习课堂互动探究话题美文欣赏Nowadays,along the Yangtze River,the third longest river in the world,a great construction project,the Three Gorges Dam is in progress.Once completed,it will be the largest and most powe
3、rful hydroelectric project in the world.Towering 610 feet high and stretching 1.3 miles wide，the dam will create a reservoir that extends nearly 400 miles upstream thus changing the original landscape of this region.课前自主学习课堂互动探究话题美文欣赏The project has been under discussion in China since the idea of t
4、he dam was first put forward in 1919.The Three Gorges Dam is both a marvel of engineering and the greatest challenge its designers have ever faced.The Three GorgesDamhas been engineered to store over 5 trillion gallons(加仑)of water and to withstand(经得起)an earthquake of 7.0 on the Richter scale(里氏级)In
5、 addition,the government says the dam will control terrifying floods and provide electrical power to Chinas growing cities.课前自主学习课堂互动探究话题美文欣赏Like Chinas Great Wall,it will be one of the few man made structures that can be seen from space.The Chinese government and the dams engineers think of the pro
6、ject as a symbol of national pride.课前自主学习课堂互动探究话题美文欣赏庞龙曾经是个工人，现在变成一位著名的歌手。(状语从句的省略)他们的车遇上交通阻塞，因而耽误了。(现在分词作结果状语)1佳句仿写一二三Once(he was)a worker,Pang Long now becomes a famous singerTheir car was caught in a traffic jam,thus causing the delay.课前自主学习课堂互动探究话题美文欣赏翻译佳句，放眼高考Like Chinas Great Wall,it will be o
7、ne of the few manmade structures that can be seen from space.2 像中国的万里长城一样，三峡大坝也将是从天空能够看到的为数不多的人造工程之一。课前自主学习课堂互动探究话题美文欣赏Module 6 Old and New Period One Introduction&Reading and Vocabulary 课件（外研版必修3，课标通用）.单词识记1_adj.民用的；国内的2_n悬崖；峭壁3_n(土木)工程4_n建筑物；结构5_vi.始于(某一历史时期)civilcliffengineeringstructuredate课前自主学
8、习课堂互动探究话题美文欣赏6_v容纳(乘客等)7_n建造，建设，建筑8_v发(电)9_vt.利用；将(自然力)变成动力10_adj.历史的，有关历史的11_adj.狭窄的12_ n诗，诗歌13_vt.浸入水中；淹没14_ adj.全球的15_v迁移，搬迁accommodateconstructiongenerateharnesshistoricalnarrowpoemsubmergeglobalremove课前自主学习课堂互动探究话题美文欣赏.短语天地1_起源于2_梦想3_阻止4_变成现实date fromdream ofhold backcome true课前自主学习课堂互动探究话题美文欣赏
9、句型搜索It took six years to build and cost US$20 billion.信息提取It takes sb some time/money to do sth花费时间做某事。例句仿写 她修理自行车用了三个小时。_ .1It took her three hours to mend her bicycleIt took three hours for her to mend her bicycle.课前自主学习课堂互动探究话题美文欣赏Mao Zedong wrote a poem in which he dreamed of“walls of stone to h
10、old back clouds and rain till a smooth lake rises in the narrow gorge”信息提取 介词which 引导定语从句。例句仿写 我不喜欢你给她说话的方式。_2 I dont like the way in which you speak to her.课前自主学习课堂互动探究话题美文欣赏The power of the Yangtze River，which is the worlds third longest river，has been harnessed by the Three Gorges Dam.信息提取the 序数词
11、形容词最高级名词 表示“第几(长、高、宽等)”。例句仿写 长江是中国的第二大河。_3 The Yellow River is the second longest river in China.课前自主学习课堂互动探究话题美文欣赏It is the largest hydroelectric power station and dam in the world and has cost more than any other construction project in history.信息提取“比较级than any other 单数名词”表示最高级。例句仿写 长江比中国的任何一条其他的河
12、都长。_4.The Yangtze River is longer than any other river in China.课前自主学习课堂互动探究话题美文欣赏Fast Reading：Scan the text and choose the best answers according to the text.Who dreamed of harnessing the power of the Yangtze River?ASun Yatsen.BMao Zedong.CDeng Xiaoping.DA great designer.How many tons of coal was u
13、sed for heating and generating electricity in 1993?A1.2 billion.B20 billion.C40 billion.DAbout 800 billion.预读理解1(1)(2)课前自主学习课堂互动探究话题美文欣赏Which of the following is true about the Three Gorges Dam?AIt is wall of stone to hold back clouds.BIt is the third largest dam in the world.CIt is nearly 200 metre
14、s high and 15 kilometres wide.DIt has cost more than any other construction project in history.(3)课前自主学习课堂互动探究话题美文欣赏What is the benefit after the construction?AMany cities,towns and villages have been flooded.BMore than one billion people in the region have moved from their homes.CThe Three Gorges D
15、am area has become one of the most beautiful areas of China.DMany famous historical sites have been flooded.(4)课前自主学习课堂互动探究话题美文欣赏What does the writer think of the construction of the Three Gorges Dam according to the passage?AThere will be more advantages.BIt will bring some problems.CThe disadvanta
16、ges are much more than advantages.DNot mentioned at all.答案(1)B(2)A(3)D(4)C(5)A(5)课前自主学习课堂互动探究话题美文欣赏Careful Reading：Read the text carefully and fill in the blanks.2 Idea of building the damMao Zedong expressed his wish to build a dam in a _(1)_Sun Yatsen first_(2)_that a dam should be across the Yang
17、tze River in 1911._(3)_of the Three Gorges DamThe_(4)_construction project in China since the building of the Great Wall and the Grand Canal.Nearly 200 meters high and 1.5 kilometers wide.The largest hydroelectric _(5)_and dam in the world.课前自主学习课堂互动探究话题美文欣赏答案(1)poem(2)suggested(3)Description(4)bigg
18、est(5)power station(6)Controlling(7)equal to(8)Disadvantages(9)Flooding(10)SubmergingAdvantages of The ThreeGorges Dam_(6)_flooding.Providing hydroelectric power.Generating electricity_(7)_ about 40 million tons of coal._(8)_of the ThreeGorges DamDestroying many cities,counties,towns and villages._(
19、9)_ some famous historical sites._(10)_ about 800 historical relics.课前自主学习课堂互动探究话题美文欣赏accommodate v容纳(乘客)；能提供膳宿The hotel can accommodate 500 tourists.这家旅馆可住五百名游客。We can accommodate him for the night.我们能供他住一夜。【归纳拓展】(1)accommodate sb with sth帮忙；给提供方便accommodate sb for the night 留某人过夜(2)accommodation n
20、膳食供应；住宿1课前自主学习课堂互动探究话题美文欣赏Would you be kind enough to_us for the night in your home?Aprovide BsupplyCoffer Daccommodate解析accommodate sb for the night意为“留某人过夜”，故选D，其他选项均有“提供”，但无“留宿”之意。答案 D【单项填空】课前自主学习课堂互动探究话题美文欣赏narrow(1)adj.狭窄的；狭隘的The street is too narrow for a truck.这条街太窄，卡车无法通过。She had a narrow mi
21、nd.她心地狭隘。(2)adj.勉强的；刚刚好的She had a narrow escape when her car skidded on the ice.车在冰上打滑，她险些出事。2 课前自主学习课堂互动探究话题美文欣赏(3)vt.&vi.(使)变窄；缩小This is where the river narrows.这条河就是在这里变窄的。The gap between the two teams has narrowed to three points.两队之间的差距缩小到了三分。【归纳拓展】a narrow escape九死一生narrowminded adj.小心眼的；气量小的n
22、arrowly adv.勉强地；狭隘地课前自主学习课堂互动探究话题美文欣赏这个孩子从火灾中死里逃生。The child had from the fire.a narrow escape【翻译句子】课前自主学习课堂互动探究话题美文欣赏remove(1)vt.移开；去除；脱去；摘下She removed her glasses and rubbed her eyes.她摘下眼镜，揉了揉眼镜。Students removed several desks to another classroom.学生们把几张书桌搬到了另外一间教室。(2)vt.开除；免除；解除(职务)He was removed f
23、rom the post.他被解雇了。He was removed from his position as chairman.他被撤去主席的职务。3 课前自主学习课堂互动探究话题美文欣赏【比较网站】remove/movemove指从一地到另一地的移动，移动某物的位置或改变某人的姿势，既可作及物动词又可作不及物动词。remove取消，去掉，含有把不利的东西“除掉”的意思，强调完全放弃原来的地方而到达新的位置，有时相当于take away/off，表示“迁居”时，二者均可。课前自主学习课堂互动探究话题美文欣赏【选词填空】(move/remove)Please_your books from th
24、e seat.Please_your bike；its blocking the road.He_the mud from his shoes.Will you help me_this table?removemove removedmove/to move课前自主学习课堂互动探究话题美文欣赏date from(date back to)追溯到，始于The castle dates back to/from the ancient Roman days.这座城堡建于古罗马时代。They have dug up an ancient tomb dating from 45 BC.他们挖了一座建
25、于公元前45年的古墓。1课前自主学习课堂互动探究话题美文欣赏【归纳拓展】out of date过时的，陈旧的up to date 最新的(uptodate adj.最新式的，现代的)set a date for选定的日期Whats the date today？What date is it today?今天是几号？【温馨提醒】date back to和date from作谓语时，没有被动语态，常用一般现在时；作定语或状语时，常用现在分词形式。课前自主学习课堂互动探究话题美文欣赏The old temple which_the Tang Dynasty is being repaired no
26、w.Ais dated from Bdated fromCdates from Dhad dated from解析date from追溯到，始于，常用于一般现在时，没有被动语态，故选C。答案 C【单项填空】课前自主学习课堂互动探究话题美文欣赏Have you visited the Xiangguo Temple_the Song Dynasty?Not yet.Im going to visit it one day.Adated from Bto date fromCbe dated from Ddating from解析句意：你参观过建于宋朝的大相国寺没有？还没有，我打算某一天要去的。空
27、白处作定语修饰Xiangguo Temple，常用现在分词形式dating from。答案 D课前自主学习课堂互动探究话题美文欣赏dream of 梦想；向往They all dream of a world at peace.他们都梦想一个和平的世界。That boy dreams of becoming a pilot.那男孩一心想当一名飞行员。【归纳拓展】dream about/of梦想；向往have/dream a.dream 做了梦ones dream comes true 梦想得以实现2 课前自主学习课堂互动探究话题美文欣赏她梦想经营自己的公司。She running her ow
28、n business.他做了一个甜美的梦。He dream.【完成句子】dreamed ofdreamed/had a sweet课前自主学习课堂互动探究话题美文欣赏hold back 阻止；退缩；踌躇；控制；隐瞒We tried to hold back our laughter.我们尽力忍住不笑。Tell me the truthdont hold anything back!告诉我真相，什么都别隐瞒！They built the dam to hold back the flood.他们筑起大坝阻挡洪水。Jim held back his anger and avoided a figh
29、t.吉姆忍住了怒气，避免了一场斗殴。3 课前自主学习课堂互动探究话题美文欣赏【归纳拓展】hold up举起；支持住；使停顿，耽误；抢劫hold out伸出hold out继续；坚持；忍耐；伸出hold on(打电话时用语)请等一下，不要挂hold on to抓住；保持，不要放弃课前自主学习课堂互动探究话题美文欣赏用hold短语完成句子I think he something back;he knows more than he admits.We didnt know whether we would be able to until help arrived.Our car was in t
30、he heavy traffic.is holdinghold onheld up课前自主学习课堂互动探究话题美文欣赏come true(预言、梦想等)成为事实，实现This great prediction is coming true.这一伟大的预言正在成为现实。His dream of being a doctor has come true.他当医生的愿望实现了。4课前自主学习课堂互动探究话题美文欣赏【比较网站】come true/realizecometrue其中come 是系动词，意思是“变成”，没有被动语态，主语通常是“希望、理想、梦想、愿望”等词。Our hopes will
31、come true.We will realize our hopes.Our hopes will be realized.我们的希望将要实现。realize作“实现”讲，是及物动词，可用于被动语态。sthcome true sth be realized，表示某事被实现了。课前自主学习课堂互动探究话题美文欣赏【翻译句子】(至少用两种方式)我们的希望将要实现。.Our hope will come trueWe will realize our hope./Our hope will be realized课前自主学习课堂互动探究话题美文欣赏The power of the Yangtze
32、River，which is the worlds third longest river，has been harnessed by the Three Gorges Dam.世界第三大河流长江的水力已被三峡大坝所拦截利用。(1)本句which引导的非限制性定语从句修饰the Yangtze River，起补充说明作用，也可以省略which is，变成名词短语the worlds third longest river作同位语。(2)the worlds third longest river表示“世界第三长河”。“the序数词形容词最高级名词”结构表示“第几(长、高、宽等)”。the se
33、cond largest building第二大建筑物the fourth deepest valley第四深谷1课前自主学习课堂互动探究话题美文欣赏【归纳拓展】主语is one of/amongthe形容词最高级名词的复数，表示“最的之一”。China is one of the oldest countries in the world.中国是世界上最古老的国家之一。【翻译句子】他是我们班身高排第三的男孩。巴黎是世界上最大的城市之.He is the third tallest boy in our class.Paris is among/one of the greatest citi
34、es in the world课前自主学习课堂互动探究话题美文欣赏It is the largest hydroelectric power station and dam in the world and has cost more than any other construction project in history.这是世界上最大的大坝及水力发电站，投资超过历史上任何其他的建筑工程。该处any other construction用了“非最高级结构表达最高级含义”的用法。He is cleverer than any other student in the class.他比这个班
35、的其他学生都聪明。2 课前自主学习课堂互动探究话题美文欣赏【归纳拓展】常见的比较级表示最高级结构：形容词或副词的比较级than 课前自主学习课堂互动探究话题美文欣赏He did the job better than the other persons in the group.He did the job best in the group.他做这工作是小组里做得最好的。She goes to school earlier than any other girl.She goes to school earliest among the girls.她比其他女孩到校早。Jack runs faster than any of the other boys in his class.Jack runs fastest among the boys in his class.杰克是他班上跑的最快的男生。课前自主学习课堂互动探究话题美文欣赏中国比非洲任何一个国家都大。.China is larger than any country in Africa_.
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