选修六 5.1《Unit5 The Power of Nature》.ppt
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1、新课标人教版课件系列,高中英语 选修(模块)6-5.1,Unit 5 The power of nature,Remember what happened on Dec 26, 2004?,tsunami,Do you know any other natural disasters ? Please work with your partners and make a list of natural disasters .,Warming up (4m),earthquake,floods,drought,thunder/ lightning,tornado/cyclone,hurrican
2、e /typhoon,volcano-eruption,What do you know about volcano? Do you know how a volcano erupts?,volcano-eruption,Boiling rock erupts from the crater; the lava flows slowly down the mountain.,Magma chamber,Lava,Crater,Ash cloud/volcanic ash,More about the volcano,1. How is a volcano formed?,The rocks u
3、nder the earth become hotter and hotter and erupt from the mountain.,Near the oceans.,Where is most possible for a volcano to erupt?,An extinct volcano,Haleakala Crater, the largest dormant volcano in the world Maui, Hawaii,An active volcano,3. What types of volcanoes do you know?,dormant volcano,基础
4、知识自测,一、单词拼写 根据读音、词性和词义写出下列单词。 1._ vCl5keinEu n. 火山 2._ i5rQptvi. (火山) 爆发 3. _AN5zaiEti n. 担心;焦虑 4._ 5trembl vi. 摇晃;颤动 5._ bC:vt. 使感到厌烦 6._ 5kAnsElvt. 取消;撤消 7._ 5kQridVn. 勇气,胆量 8._ dai5vE:sitin. 多样性;多种多样 9. _ Ed5ventFEn.冒险,volcano,erupt,anxiety,tremble,bore,cancel,courage,diversity,adventure,10._ i5v
5、Aljueitv. 评价;估计 11._ ik5saitn.使兴奋;使激动 12._ fAn5tAstikadj.奇异的;极好的 13._ 5fauntinn. 喷泉 14._ 5AbsElu:tliadv. 绝对地;完全地 15._ Qn5fC:tjJnEtlIadv. 不幸地 16._ 5pAnikvi.& n. 惊慌 17._ 5preFEsadj. 珍贵的;贵重的 18._ pE5tenF(E)ladj.潜在的;可能的 19._ im5presvt. 给留下深该印象 20._ 7ArEn5ti:vt. 保证;担保,evaluate,excite,fantastic,fountain,a
6、bsolutely,unfortunately,panic,precious,potential,impress,guarantee,二、单词运用 根据句子的结构和意义,以及首字母或汉语提示,在空格处填入一个恰当的单词。 1The students were e_ to hear the news that their team had won the game. 2Sometimes the teachers teaching is b_ that some students even feel asleep I class. 3A volcanologist is a person who
7、 studies the formation of v_, and their current and historic eruptions. 4Li Ping fell off his bike and hurt himself yesterday, f_, it wasnt serious.,fortunately,excited,boring,volcanoes,5People all over the world were a_ to have peace. 6The soldier had shown great _(勇气) in the battle. 7In my childho
8、od, my father i_ on me the value of hard work 8I have_(删去) many unnecessary words in my manuscript (原稿). 9.The new television _(保修单) had a with it. 10All the children listened to his_(冒险) with eager attention.,Adventures,anxious,courage,impressed,cancelled,guarantee,三、词语派生 用括号中所给词的适当形式填空。 1. The cro
9、wd feel excited to hear the _ (excite) news。 2. The Anthem Olympic Games was really an _( impress) one. 3. Thanks to your _(encourage), Ive made great progress in my study. 4. The teacher praised him for his _(anxious)for knowledge. 5_(fortunate), belts are worn only by a small percentage of drivers
10、 and passengers.,exciting,impressive,encouragement,anxiety,Unfortunately,6_(bathe) in the polluted water resulted in their disease. 7The research project has only been under way for three months, so its too early _(evaluate) its success 8It is really a _(fantasy)place for the children to play. 9Real
11、 friend ship is _(precious) than money. 10The meeting had to _ (cancel) in the end because of the heavy storm.,Bathing,to evaluate,fantastic,more precious,be cancelled,四、词组互译 将下列词组或短语译成中文或英文。 pare with_ 2. make ones way _ 3. vary fromto _ 4. meet with _ 5. make an effort _ 6. 由覆盖_ 7. 全部焚烧_ 8. 冒险 _ 9
12、. 匆匆看一遍_ 10. 将比做 _,compare to,与相比,前往,由到不等,偶遇, 遭受,努力,be covered with,burn to the ground,take a risk,glance through,五、词组运用 词组填空 根据句子提供的语境,从第四大题中选一个适当的词组并用其适当的形式填空。 1. Living in a town cant _living in the country in many respects. 2. It was a dark rainy night and they _ to the village at the foot of th
13、e mountain. 3. There are different kinds of computers in the store and their prices _2,000 yuan _ 12,000 yuan. 4. About 71 % of the surface of the earth _water.,is covered with,compare with,made their way,vary from to,翻译填空 根据汉语意思,从上述短语中选一个恰当的词组完成句子。 5. In the bookstore, I_(遇到) a former classmate. 6.
14、 Can you _ (看看) the figures for me? 7. The big fire _ the house _ (夷为平地).,burned to the ground,met with,glance through,句子翻译 从上述短语中选择恰当的短语翻译下列句子。 8教师的工作常被比作蜡烛。 9他冒险过这座旧桥。 10他尽力爬上墙。,He took a risk when he crossed the old bridge.,A teachers work is often compared to a candle.,He made an effort to climb
15、 the wall.,Examine the sentences below and tell the similarity and difference between these two sentences. Looking carefully at the ground, I made my way to the edge of the crater. Having experienced quite a few earthquakes in Hawaii already, I didnt take my notice.,The present and perfect -ing form
16、,The ing form can be used as an adverbial in a sentence to give information about time, reasons or results. We use the construction having+past participle to refer to an action that took place before the time expressed by the main verb.,Rewrite the sentences using the present or the perfect ing form
17、 of the underlined verbs. When they heard about the volcano they ran down to the village. After the scientists had studied the information they predicted that the lava would flow through the village.,Hearing about the volcano, they ran down to the village.,Having studied the information, the scienti
18、sts predicted that the lava would flow through the village.,Having experienced earthquakes before, I wasnt frightened. Walking up in the middle of the night she saw her room was as bright as day. Having stopped the car, we immediately put on our protective clothing. Having spent all night watching t
19、he volcano erupting, I was very tired the next day. Coming out of my house, I saw the volcano erupting. Never having seen a volcano erupting before, I was very excited.,Combine the pairs of sentences using the present or the perfect ing form.,Walking through the forest, you can find some unusual pla
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