（广东专版）2013届高三英语一轮课件：UNIT5（新人教版选修6）.ppt

1、选修 6Unit 5The power of naturePart A模仿朗读请听课文录音，并跟读课文，注意语音、语调和停顿Part B角色扮演角色：Tom and Mike情景：火山学家迈克刚从基拉韦厄火山考察归来，记者汤姆前往采访。任务：请你扮演记者汤姆，根据中文提示提出问题，请你的同桌扮演迈克，根据课文内容回答你的提问。1.你的工作是什么？_2.为什么火山学家的工作很重要？_ 3.火山开始爆发后，你们为什么要靠近火山？_ 4.你喜欢你的工作吗？_5.在研究火山多年后，你发觉火山给你留下的最深印象是什么？_答案：1Q：What is your job?A：My job is collect

2、ing information for a database about Mount Cilauea and help other scientists to predict where lava from the volcano will flow next and how fast.2Q：Why is a volcanologists job very important?A：Our work has saved many lives because people in the path of the lava can be warned to leave their houses.3Q：

3、Why did you have to get close to the volcano after it began to erupt?A：We needed to get samples of the lava so that we could study them.4Q：Do you like your job?A：Yes，I like it very much.5Q：What do you find most impressive about volcanoes after studying them for many years?A：I think their beauty and

4、their potential to cause great damage are very impressive.Part C故事复述答案：A volcanologist is an expert who studies volcanoes.He collects information to predict where lava from the volcano will flow next and how fast.His work can save many lives as people in the path of the lava can be warned to leave t

5、heir houses.So his job is very exciting，dangerous but very important.请结合上述问题答案，用自己的话复述课文。提示词：collect，predict，save，important.写出下列必考单词1在旁边，沿着走adv.&prep._ 2.冒险，奇遇n._3波浪；波动n.&v_4绝对的，完全的adj._5潜在的，潜在性；潜能adj.&n_6出汗v.&n_7实在的，实际的adj._8头盔 n_9火山n._10飓风n._11图表，示意图n._12样品，样本n._13数据库，资料库n._14候选人n._答案：1alongside2.

6、adventure3.wave 4absolute5.potential6.sweat 7actual8.helmet9.volcano10hurricane11.diagram8.sample13.database14.candidate.写出下列单词的变化形式1任命，委派v._；任命，委派，约会n._2评估v._；评估，评价 n_3(火山)喷发v._；(火山)喷发n._ 4洗澡，游泳 v_；沐浴，洗澡 n_；浴室n._5多种多样的adj._；多样性n._ 6惊慌恐慌n._；惊慌恐慌v._；(过去分词)_7失去知觉的，未觉察的adj._；有意识的，自觉的adj._；自觉地，有意识地adv._

7、；意识，知觉n._ 8装备v._；装备n._答案：1appoint；appointment2evaluate；evaluation3erupt；eruption4bathe；bath；bathroom5diverse；diversity6panic；panic；panicked7unconscious；conscious；consciously；consciousness 8equip；equipment 活学活用用所给单词的适当形式完成句子1Tom _ at the sound of explosion and his wife also got into a _.(panic)2He wa

8、s _ to leave and he could not hide his_.(anxious)3After he returned home，he went into the _ and took a _.(bathe)4Do you want to _your intelligence？Just complete the _form below，please.(evaluate)5Tom was badly hurt and still _ after the accident，but his wife was _and was smiling to us _.(conscious)6P

9、eople from _ cultures hold different understanding on the play and this _ of opinions make it hard to reach an agreement at the meeting.(diversity)答案：1panicked；panic2.anxious；anxiety3.bathroom；bath4.evaluate；evaluation5unconscious；conscious；consciously6diverse；diversity.翻译下列必背短语1与比较_ 2全部焚毁_3前往_ 4努力_

10、5匆匆看一遍，浏览_ 6由到不等_7完全透明的_ 8各种各样_答案：1compare.with2.burn to the ground3.make ones way4.make an effort 5glance through6.vary from.to7crystal clear8.a variety of/varieties of 活学活用根据括号中的解释，用恰当的短语完成下列句子1We _(to take pains)to persuade him to give up the immoral profession.2She _(read sth.quickly)the letter，

11、and cried out immediately.3The price of the houses in New York _$5,000 _$12,000 per square metre.(change according to some factor)，depending on the position and environment.4He _(go forward)to the guests and shook hands with them warmly.5People _(very surprised)his appearance on the spot.6If you _ h

12、er work _(to examine people or things to find out the similarities and differences)his，you will find hers is much better.7From a very young age，she _(to show natural talent or ability)music，which is a great factor to her success.答案：1make an effort2.glanced through 3varies from，to4.made his way 5were

13、 amazed pare.with 7had a gift for.重点句型It is said that this boy，who had a great gift for language and persuasion，is the father of the Manchu people.(P39)据说这个男孩就是满族人的祖先，具有语言天赋和很强的说服力。句型：It is said that.据说，it 是形式主语，它所表示的是后面由that引导的主语从句。类似的结构还有：It is reported that.据报道It is hoped that.人们希望It is supposed

14、that.人们以为It is believed that.人们相信It is expected that.人们期待/料想 模仿造句(1)这样，人们希望因纽特的人的生活方式保存更多的世纪。So，_the way of Inuit life will be kept alive for many more centuries.(2)据报道，国庆节的第一天将有200万人乘地铁。答案：(1)it is hoped that(2)It is reported that nearly 2,000,000 people will take the metro on the first day of Nati

15、onal Day.语篇领悟根据课文 An Exciting Job完成下列短文Mount Kilauea is one of the most active _1_(volcano)in Hawaii.The _2_(erupt)of it is always taking people by surprise.It is so quick and severe _3_ the places where it flows are ruined and many houses _4_(burn)to the ground.It is an absolute disaster for people

16、 _5_live in the paths of the lava.They often get into a panic when they are warned _6_ it.But many people who are enthusiastic about it would like to watch it with their own eyes._7_(fortune)，when they are amazed at the fantastic sightof it，they always fail _8_(notice)the coming boiling lava.So afte

17、r that，they must make _9_ effort to escape from it._10_ it necessary to take risks?答案：1volcanoes2.eruption 3.that 4.areburnt 5.who 6.of 7.Unfortunately 8to notice9.an 10.Is.考点活用用本单元的词组或句型翻译下面的短文基拉韦厄火上爆发两天后，我被派去为火山资料库收集情况。当地人告诉我，他们看到火山滚烫的熔岩直冲天空达数百米高，然后像水流一样流下山来，把沿途的一切都埋葬在熔化的岩石下。自然的无穷破坏力让他们不禁发抖。评估了火山喷

18、发造成的损失后，我建议设立一个观测站，预测下次火山什么时候爆发、熔岩的流向、提醒人们火山的危害。由于我们的艰苦工作，火山造成的损失得以大幅减少。答案：Two days after Mount Kilauea erupted，I was appointed to collect information for the database of it.The local people told us they had seen the red hot lava fountaining hundreds of metres into the air，flowing slowly like a wave

19、 down the mountain，and burying everything in its path under the molten rock.Many of them still couldnt help trembling at the destructive power of the volcano.Having evaluated the damage caused by the eruption，I suggested a volcano observatory be set up to predict when the volcano would erupt，where t

20、he lava from the volcano would flow next and to warn people of the danger of it.Thanks to our hard work，the losses caused by the volcano have been greatly decreased.1.It shows a volcano erupting.What do you know about volcanoes？(P33)它显示一座火山在喷发。你对火山喷发知道些什么？探究学习阅读下列句子，注意erupt的意思。Mount Vesuvius hasnt e

21、rupted for a good many years.(vi.爆发，喷发)Violence in streets can erupt for no apparent reason.(搏斗，暴力事件等突然发生)词语归纳erupt into laughter/shouting/crying，etc.突然大笑/叫喊/大哭，如：He erupted into laughter without any reason.他毫无理由地大笑起来。即学即练将下列句子译成英语(1)那座火山在沉睡多年后剧烈活动起来。The _ after years of dormancy.(2)噪声使我的邻居勃然大怒。_(3)

22、观众爆发出热烈的喝彩声。_答案：(1)volcano erupted(2)My neighbor erupted into anger over the noise.(3)The audience erupted into wild cheers.2Having collected and evaluated the information，I help other scientists to predict where lava from the volcano will flow next and how fast.(P39)收集和评估了这些信息后，我就帮助其他科学家一起预测下次火山熔岩将

23、往何处流去，流速是多少。词语归纳evaluate vt.评估，评价evaluation nC，U评估，评价，评估报告I cannot evaluate his ability without seeing his work.没见过他的工作，我无法评估他的能力。They made an intensive evaluation of the health care program.他们对医疗保健这个项目进行了细致的评估。词语辨析evaluate；estimate；valueevaluate 评价，评估estimate 估计；估算value 估价，价值,重视 即学即练用evaluate，estim

24、ate和value填空(1)By marks in numbers or letters，the teacher _a students work.(2)Before he started work，I asked the builder to give me an _ of the cost of repairing the roof.(3)The jeweler _the ring at500.(4)The friendship in middle school is the most sincere，so every student should _ it.答案：(1)evaluates

25、(2)estimate (3)valued(4)value3Our work has saved many lives because people in the path of the lava can be warned to leave their houses.(P34)我们的工作拯救了许多人的生命，因为熔岩要流经之地，老百姓都可以得到离开家园的通知。词语归纳warn v提醒，警告warn sb.(of/against sb./sth.)警告某人提防某人/某物warn sb.to do/not to do sth.警告某人做/不要做某事warn sb.that 从句 即学即练用上述wa

26、rn的搭配完成句子(1)他已被提醒过酒后开车危险。He has been_ of driving after drinking wine.(2)他们警告他不要到那个河里游泳。They warned him _ in that river.(3)他们打来电话警告我可能会有麻烦。They called and _ warned me that I might be in troublewarned of dangeragainst swimming/not to swim4Unfortunately，we cant move their homes out of the way and many

27、houses have been covered with lava or burned to the ground.(P34)遗憾的是，我们不可能把他们的家搬离岩浆流过的地方，因此，许多房屋被熔岩淹没，或者焚烧殆尽。词语归纳burn to the ground完全烧毁，焚烧殆尽burn down焚毁，烧塌burn up(被)烧毁，烧得更旺，消耗(能量)burn away 烧掉，烧完(继续燃烧，烧掉，逐渐消失)即学即练用上述词和词组填空(1)Dont leave the gas on，or you might _ the house _.(2)He has no place to live i

28、n because his house has been _.(3)The spacecraft _ as it entered the earths atmosphere.(4)The forest fire _ for a week.(5)You should take more exercise to _ the extra energy.答案：(1)burn；down(2)burnt to the ground(3)burned up(4)burned away(5)burn up5It wasnt very easy to walk in these suits，but we slo

29、wly made our way to the edge of the crater and looked down into the red，boiling center.(P35)穿着这些衣服走起路来实在不容易，但我们还是缓缓往火山口的边缘走去，并且向下看到了红红的沸腾的中央。词语归纳make ones way向某地走去；有出息make way(for)让路，让位feel ones way摸索前进push ones way挤过find ones way找到路，设法到达go ones way走自己的路，我行我素fight ones way奋勇前进wind ones/its way蜿蜒前进lo

30、se ones way迷路 即学即练用上述词和词组填空(1)She hastily left the room，and _ to school.(2)It is easy to _ in the forest.(3)The stream _across the field and then flowed right under their tent.(4)If you _ through the crowd to get a closer look，you might be surprised at how small the work of art is that is attracting

31、 all the attention.(5)More than 6,000 people will be relocated in Chinas southern island province of Hainan to _ a new space launch center.答案：(1)made her way(2)lose ones way(3)wound its way(4)push your way(5)make way for6The other two climbed into the crater to collect some lava for later study，but

32、this being my first experience，I stayed at the top and watched them(P35)另外两个人攀下火山口去收集日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上观察他们。词语详解：This being my first experience是“代词v.ing”构成的独立主格结构，在句中作原因状语。独立主格结构的构成：独立主格结构的逻辑主语与主句的主语不是同一主语，它的构成为“主格词(代词主格或名词)非谓语动词”，在句中作状语，表示时间，原因，条件和伴随。即学即练将下列句子改成含独立主格结构的句子(1)Because her gl

33、asses were broken，she couldnt see the words on the blackboard.(2)Since so many people will help him，he is sure to succeed.(3)If the weather is fine，we will go for a picnic tomorrow.答案：(1)Her glasses broken，she couldnt see the words on the blackboard.(2)So many people to help him，he is sure to succee

34、d.(3)The weather being fine，we will go for a picnic tomorrow.7What does the writer find impressive about volcanoes even after studying them for many years？(P35)作者研究火山多年对它印象最深的是什么？词语归纳impress vt.给予某人深刻印象impression n印象impressive adj.印象深刻的impress sth.on/upon ones mind使某人铭记某事leave/make an impression on/

35、upon sb.给某人深刻印象 即学即练用上述词语翻译下列小片段国内外游客对深圳有深刻印象。首先，他们对这个城市的道路和交通印象良好。另外，这个城市的友好和好客也给他们留下深刻印象。最重要的是，深圳的很多名胜尤其令人印象深刻，如世界之窗，欢乐谷等。答案：Shenzhen impresses tourists from home and abroad.First，they have a good impression on the citys road and traffic.Besides，the city impresses its friendliness and hospitality

36、upon their mind.Above all，many places of interest in this city are very impressive，such as Window of the World，the Happy Valley and so on.8I was trembling as much as the ground and was sweating too！(P38)我在发抖，就像大地在摇晃；同时，我还在冒汗！词语辨析shake；tremble；quivershake“颤抖，震动”，可用于任何运动，常有粗鲁或不规则的含义；tremble“哆嗦，发抖”，多指出

37、于胆怯、愤怒的发抖；quiver“颤动”，表示类似琴弦震动的轻微的、迅速的振动，常用于事物。即学即练用shake，tremble和quiver填空(1)Her voice _ with anger.(2)When the earthquake happened，the whole city _ terribly.(3)The leaves _ in the breeze.(4)In some countries，_ the head means agreement.答案：(1)trembled(2)shook(3)quivered(4)shaking如何描写灾害性事件 技巧点拨向他人介绍火灾、

38、水灾、旱灾、地震、风暴、冰灾、火山爆发、疾病流行等自然灾害或战争、车祸及其它意外事故，需说清以下几点：1.事件名称。常用词语有：disaster，catastrophe，snow disaster，flood，drought，an active volcano，a big fire，an earthquake，storm，sandstorm，tsunami，typhoon，hurricane，traffic accident，robbery，murder，crisis。2.事件地点。3.事件原因。4.损失情况。包括财产损失和人员伤亡情况，常用词汇有：cause/suffer a loss of

39、.，cost sb.sth.，destroy sth.，cause damage to，in ruins，be cut off，be washed away，become homeless，be left without parents，become orphans，be damaged by，get killed，injure，lose ones life 5.解决处理过程。常用词语有：send sb.to hospital，come to rescue，call in the police，call for a doctor，rebuild ones home，donate money t

40、o，collect money for，with the help of 6表示发生的常用动词：hit，occur，happen，break out，strike，shake特别提醒:happen,break out,occur是不及物动词，要表达“某地发生了什么灾害”该用句型 sth.hit/struck some place或sth.happened/broke out/occurred in some place.如：A big earthquake hit/struck Wenchuan on May 12,2008.A violent sandstorm hit Gansu Prov

41、ince yesterday.活学活用基础写作2010年初冬，我国北方多个地区遭受了几十年来罕见的雪灾。它给人们的生产和生活带来极大的影响。请结合下表用英语为你校的校刊写一篇报道。事件特大雪灾地点东北和内蒙古时间2010年12月影响1.道路堵塞，不少牲畜冻死；2房屋和电线遭到极大破坏，人们缺电缺粮食。解决办法当地政府组织各方人士夜以继日地清理道路积雪，解救被困群众。结果战胜自然灾害。写作要求请用5个句子表达所有内容。注意结构准确，语句衔接。答案：A heavy snowstorm struck Northeast of China and Inner Mongolia in December

42、2010.Roads were blocked and a lot of livestock died of cold.The snowstorm caused great damage to houses and power lines，which made millions of people suffer from the shortage of water，vegetables and power supply.Facing the disaster，the local government organized people from all walks of life to clear snow and ice on the road day and night and rescue the people trapped in the snowstorm.Thanks to the joint efforts，we finally won the victory over the natural disaster.祝您