陕西省榆林育才中学高中英语 5.3 The power of nature language points导学案 新人教版选修.doc

陕西省榆林育才中学高中英语 5.3 The power of nature language points导学案 新人教版选修6学习目标：掌握本学案中所涉及的重点单词、短语、句型的用法，自主、合作、探究，通过练习，进一步巩固所学词汇在语境中的作用，积极参与，激情投入。预习案.重要单词聚焦1._n火山2._v(指火山)爆发；突然发生3._n灰；灰末 4._ adv./prep.在旁边；在旁边5._n设备 6.appoint v_7.evaluate v_ 8.wave n/v._9.fountain n/v._ 10.absolute adj._11._ nv 套装；适合 12._ n/adj.潜在性；潜在的13._ adj.实际的 14._ n雷暴15._ adj.贵重的；珍贵的 16.uncomfortable adj._17.unconscious adj. _ 18.shoot v. _19.tremble v. _ 20.anxious adj. _21._ v/n.惊慌；恐慌 22._ adj.多种多样的23._ v. 洗澡；游泳 24._ n欣赏；感激25._ v. 保证；担保.重点短语扫描1be suitable _适合2be_ as 被任命为3be _about 因而焦虑4_from.to. 由到不等5_ones way to 前往6_to the ground 全部焚毁7be buried under the_ 被埋在废墟下8_through 匆匆看一遍9be unconscious of _10shoot at _11find out _12find oneself. _13take.by surprise _14.have a_for 有天赋15.I _ _ _(正要)go back to sleep _(这时)suddenly my bedroom became as bright as day. 探究案重点单词及词组的用法1 It shows a volcano erupting它展示的是火山爆发。erupt. vi.(火山)喷出，喷发；(感情等)爆发；典型例句This volcano erupted more than a hundred years ago.这座火山一百多年前爆发过。Violence erupted in the city after the football match.归纳拓展(人)爆发(怒气等)，突然成为。如果后面加宾语，需先加介词into，with或in。erupt in/with anger勃然大怒；erupt into突然成为eruption n(火山)喷出，喷发；(怒气、战争、笑声等的)爆发，勃发explode v爆炸；勃然大怒。break out.(指战争、火山等)爆发即学即练那座休眠火山昨天喷发了。That sleeping volcano _ yesterday.噪声使我的邻居勃然大怒。My neighbour _ over the noise.2 Can you imagine climbing into a live volcano in order to measure the temperature of the boiling rock inside?你能想象得出为了测量火山内部滚烫的岩石的温度而爬到火山上面去吗？典型例句Can you imagine living on the moon?你能想象住在月球上的情景吗？The cat was playing with a live mouse.那猫在玩一只活老鼠。It wasnt a recorded show；it was live.那不是录音节目，是实况转播。归纳拓展live主要用于指物，表示“活的、有生命的”，还可以表示“实况转播的”。一般只用作定语，放在名词前。living可作定语又可作表语；可用于指人也可用于指物，指人时可表示“健在”。alive可作表语，后置定语或补语。多用于指人，表示“活着的”即学即练1.A _ language should be learned orally.2.The old man is still _.3.It is a _ fish.4.He was caught _ and the others were killed.5.This is a _ TV program.A.living B.alive C.live D.lively3I was appointed as a volcanologist working for the Hawaiian Volcano Observatory twenty years ago.二十年前，我被任命为夏威夷火山站的火山学家appoint vt.任命，委任；约定，指定(时间、地点)；装设，布置典型例句She is appointed the chief operating officer of the company.她被任命为公司的经营主任。The time appointed for the meeting was ten oclock.约定的开会时间是十点。His house is well appointed.他的房子设备齐全。归纳拓展appoint sb. (as) sth.任命sb.担任某职；appoint sb. to a post派某人任某职appointment n约会，任命 make/have an appointment with sb.与某人约会break ones appointment违约，失约keep ones appointment守约即学即练应该指派一位秘书来协助主席A secretary should_ _to assistant the chairman.她为儿子约定了看医生的时间。She _ _ _for her son to see the doctor.4Unfortnately，we cannot move their homes out of the way，and many houses have been covered with lava or burned to the ground.遗憾的是，我们不能把他们的家园搬离熔岩流经之路，因此许多房屋被熔岩淹没或被焚烧殆尽。典型例句The man stepped aside to get out of the way.此人向侧旁走以免挡到路The house was burnt to the ground.这所房子已被焚为平地。The engine had burnt out.发动机被烧坏了。归纳拓展burn to the ground全部焚毁burn down(burn to the ground)烧毁burn up烧掉，烧毁 burn out烧光，燃尽即学即练在大火中，辉煌的宫殿被夷为平地。In the big fire，the splendid palace _.5. We had white protective suits that covered our whole body，helmets，big boots and special gloves.我们穿着遮住全身的白色防护服，带上头盔以及特制手套还穿了一双大靴子。suitvt.适合，符合的要求；合适；使适应；使满意vi.合适，适当；相称；彼此协调(to，with)n套装，一套衣服；一套相配的外套；一套/组/副典型例句This candidate does not suit our qualifications.这个候选人不符合我们的条件。It is difficult to find a time that suits everybody.很难找到一个对每人都合适的时间。This kind of books is not suitable for children.这种书籍不适合儿童阅读。归纳拓展working suit工作服a diving suit潜水衣a suit of sails一副风帆a suit of tools一套工具adj. suitable适合的，适当的；相配的be suitable to/for。(1)fit多指衣服等尺寸、大小合身，合适。(2)suit指衣服等颜色、款式、花样等适合。(3)match意为“使相称，使相配，使匹配”，指事物在大小、色调、性质等方面的搭配。即学即练How about eight oclock outside the cinema?That _ me fine.Afits Bmeets Csatisfies DsuitsHer shoes _ her dress；they look very well together.Asuit Bfit Ccompare Dmatch6.We slowly made our way to the edge of the crater and looked down into the red，boiling centre.我们缓缓地往火山口的边缘走去，并且向下看到了红红的沸腾的中央。典型例句He made his way towards the museum.他向博物馆走去。Im in no way involved in the affair.我决不卷入这件事。归纳拓展make ones way前进，行进与way有关的常用短语有：out of the way不挡道，不碍事all the way一路上，自始至终get in ones way妨碍某人lose ones way迷路in this way用这种方法in no way决不，无论如何不by way of通过；经由 by the way顺便说，顺便问一下in the way挡道 in a way从某种程度/意义上说in any way无论如何，在任何情况下 on the way to在去的路上feel ones way摸索着走；小心地进行 find ones way找到出路；设法到达fight ones way打开一条道路；奋斗；前进即学即练1.我们踏上归程。We _.2.他们好不容易才从里面走了出来。They managed to _.3音乐会结束后，我们从大厅走了出来。When the concert was over，we _ out of the hall.7.I was about to go back to sleep when suddenly my bedroom became as bright as day.我刚要入睡，突然我的卧室亮如白昼。归纳拓展be about to do sth.when正要干这时be doingwhen正在干这时had just donewhen刚刚干完这时be on the point ofwhen正/刚要干这时hardly/scarcely had sb.donewhen某人刚刚这时即学即练1.I had just finished doing my homework and was taking a bath _ my cousin knocked at my door.Awhile BwhenCas Dsince2.We were _ to go back for class again _ the headmaster called us together.Aabout；as Bsorry；afterCabout；while Dabout；when8.The other two climbed down into the crater to collect some lava for later study，but this being my first experience，I stayed at the top and watched them.另外两人攀下火山口去收集供日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上观察他们。归纳拓展此处this being.是独立主格结构。独立主格结构的构成方法：n/pron.v.ing/ed/to do/n./adj./adv./prep.phrase。其中名词或代词起着逻辑主语的作用；另一部分表示状态、状况或动作。独立主格结构本身不是句子，但在语义上相当于一个句子。在句子中作状语，表示时间、原因、条件、伴随等。独立主格结构一般有逗号与主句分开 。典型例句The guide leading the way，we had no trouble getting out of the forest.向导领着路，我们毫不费劲地走出了森林。Weather permitting，we will go on an outing to the beach tomorrow.如果天气允许的话，我们将在明天组织一次海滨旅游。He left the office，tears in eyes.他眼里含着泪水离开了办公室。He walked into the classroom，his head lowered.低着头，他走进教室。即学即练The children went home from the grammar school，their lessons_for the day.Afinishing Bfinished Chad finished Dwere finishedWow！It snowed last night.What a nice world!Youre right.But its more difficult to find my missing keys with snow_the ground.Acovered Bcover Cto cover Dcovering8.I felt very nervous and had to force myself not to panicpanic vi.& vt.(panicked/panicking)(使人或动物)受惊；惊慌典型例句The crowd panicked at the sound of the guns.人们听到枪声感到惊慌。She got into a real panic when she thought shed lost the tickets.她十分惊慌，以为自己把入场券丢归纳拓展panic over/about/at-因-而恐慌panic sb. Into doing sth.使某人惊慌地做get into a panic=be thrown into a panic使陷入惊慌状态be in a panic处在恐慌中 in a state of panic惊恐万状即学即练He_and ran as fast as he could to safety.Apaniced BpanickedCto panic Dpanicking9.The lava that flows slowly like a wave down the mountain causes far more damage because it buries everything in its path under the molten rock.而顺着山坡下流的火山熔岩所造成的损失却大得多，这是因为火山岩浆所流经的地方，一切东西都被掩埋在熔岩下面了。典型例句Shes much better today.她今天好多了。You seem even more beautiful than usual today.你今天好像比平时更漂亮。Tom is tall, but Mary is taller still/still taller.汤姆很高， 但是玛丽更高。归纳拓展far more damage 属于程度副词修饰比较级的用法。在英语中，可以用来修饰比较级的词语有：a little, a bit, much, no, still, far, by far, even, rather, a great/good deal, a lot, hardly, any, slightly, somewhat等词。此外，名词词组two years, two meters，ten times等，分数或百分数57%, twothirds等也可以用来修饰比较级。注意：very 不能用来修饰比较级，但可以修饰形容词原级或最高级：即学即练Youre driving too fast. Can you drive_？Amore slowly a bit Bslowly a bit more Ca bit more slowly Dslowly more bit10.Having studied volcanoes now for many years, I am still amazed at their beauty as well as their potential cause great damage.典型例句(1)(adj.) 潜在的；可能的The dispute has scared away potential investors.这一争端吓走了潜在的投资者。(2)(n.)(1)U(for sth/for doing sth) 可能性；潜在性She recognized the potential for error in the method being used.她意识到在所采用的方法中可能出错。(2)U 潜力；潜质She has acting potential, but she needs training.她有表演潜力，但需要训练。归纳拓展potential for doing sth:做某事的可能性have potential to do sth.有潜力做某事即学即练People who do not smoke have less_of suffering from lung cancer those who do so. A.potential B.cause C.hope D.choice训练案单词拼写1. That is an active_(火山).2. We wanted each student to realize their full _(潜力)3. You should be able to _(评估)your own work.4. Have you ever experienced a _(飓风)5. Dont be so sure. We dont know with _(绝对的)certainty that the project will succeed.6. He w_ a hand in the air to attract her attention7. A computer is the most important piece of e_ you will buy.8. The beautiful vase made in Qing Dynasty in the store is very p_.9. He e_ into loud, desperate sobs.10. The exercises in this chapter can guide you, but it will be up to you to do the _（实际的)work.11. We must_(约定)a day to meet again.12. The engineer drew a d_ of the bridge.13. They should be able to find you the best package to s_your needs.14. We are giving away 2,000 free_(样品)15. He crossed the street and walked a_ Central Park.单项填空1. The police car pulled up _. A.along B.alongside C.beside D.down2. The explorers were told to _themselves with everything they would need for the voyage. A.associate B.equip C.retreat D.feed3. We must_ a new teacher at once to the mountain school. A.appreciate B.appoint C.approve D.appeal4. We cant _his chance of success before he carried out his plan. A.think B,believe C.evaluate D.estimate5. -What happened to the houses that used to be here? -They_two years ago. A.had been caught fire B.were on fire C.were burned to the ground D.had been burned up6. You cant imagine how terrible it was when the volcano_! A.rose B.formed C.erupted D.attended7. One Friday, we were packing to leave for a weekend away _