高考英语一轮复习 Unit 5 The power of nature课件 新人教版选修6 课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 5,The power of nature,课前,10,分钟,概括大意,Soot in areas with snow and ice may play all important role in climate,change.Also,，,if snow and ice covered areas begin melting,，,the warming effect increases,，,as the soot becomes more concentrated on the snow,surface.“This,provides a positive,feedback.As,glaciers and ice sheets melt,，,they tend to get even dirtier,，”,said,Dr.James,Hansen,，,researcher at NASAs Goddard Institute for Space Studies,，,New York.,此段落的大意是：,_,Explanation of Increased Warming Effect Caused by Soot.,画面描述,An elderly man is holding his umbrella to protect his beloved pet dog from the heavy rain,，,while he himself is walking in the rain.,漫画欣赏,寓意理解,In our society,，,many elderly folks are living in,loneliness.So,their pet is the only family member they have to whom they show their full attention.,你能否对此加以扩展，写一篇,120,词左右的小短文？,课堂双基回归,.,词义辨析,1.This volcano _ many years ago,，,causing serious damage,to villages around it.,A,varied B,erupted C,swelled D,exposed,B,2,The store at the end of the street sells tents and other camping,_.,A,equipment B,helmet C,exhibition D,possession,3,The politician was _ by the President as the Minister ofFinance last week.,A,advocated B,sponsored C,appointed D,predicted,4,The committee demanded to see all the official _,concerning the sale of this land.,A,candidates B,appointments,C,adjustments D,documents,5,She was found _ but still breathing when the,ambulance arrived.,A,unconscious B,typical C,potential D,diverse,A,C,D,A,6,You would feel the whole house _ as the train went by.,A,glancing B,trembling C,panicking D,Erupting,7,The mothers _ were removed when the doctor told her,that there was nothing wrong with her baby.,A,diagrams B,fountains C,balconies D,anxieties,8,The castle,，,_ in golden autumn sunlight,，,looks,attractive and mysterious.,A,absorbed B,bathed C,stuck D,exposed,9,I wrote him a letter to show my _ of his thoughtfulness.,A,consequence B,potential,C,instruction D,Appreciation,10,Can you _ me a job when I get there?You know,，,I,have to work in order to pay for my schooling.,A,apply B,attempt C,guarantee D,evaluate,B,D,B,D,C,.,短语填空,burn to the ground,；,have a gift for,；,make ones way,；,glance,through,；,make up,；,out of the way,；,in the distance,；,pick,up,；,be home to,；,give birth to,1,Nowadays many young couples have volunteered to,_ only one child.,2,Women _ over 65 percent of the workforce in that,country.,3,Hearing the bell ringing,，,the lady rose from her chair and,_ the door.,4,She _ making every visitor feel at ease.,5,He carelessly _ the notice on the bulletin board,and got away.,give birth to,make up,made her way to,has a gift for,glanced through,6,I climbed the hill and saw a faint light coming from a house,_.,7,The big fire spread across the street quickly and buildings on,both sides _.,8,She said she _ some Japanese while she was in,Japan for a visit.,9,Zhongguancun,_ the Chinese Academy of,Sciences and more than ten famous universities.,10,Make sure the kids keep _ while Im working.,.,完成句子,1,_(,因为经,历过多次地震,)in Hawaii already,，,I didnt take much,notice.(few,),in the distance,were burned to the ground,picked up,is home to,out of the way,Can you imagine traveling to work in a helicopter?,(,穿着这些衣服走起路来实在不容易,),but we slowly made our way to the edge of the,crater.(suit,),3.Today,I,(,对我的工作一样满怀热情,)as the day,Ifirst,started.(enthusiastic,),It was not easy to walk in these suits,Am just as enthusiastic about my job,.,模仿造句,1.Can you imagine climbing into a live volcano in order to measure,the temperature of he boiling rock inside?,翻译,你能想乘着直升机去上班吗,?,Can you imagine traveling to work in a helicopter?,2,Having worked hard all day,，,I went to bed early.,翻译,大学毕业后，他在一家银行就职了。,_,3,I was about to go back to sleep when suddenly my bedroom,became as bright as day.,翻译,他正要离开，这时秘书把他喊了回去。,_,4,This being my first experience,，,I stayed at the top and,watched them.,翻译,由于这是我第一次出国，我感觉有点不安。,_,_,Having graduated from college,，,he got a job in a bank.,He was about to leave when his secretary called him back.,This being my first time to go abroad,，,I felt a bit,uncomfortable.,5,It is said that this boy is the father of the Manchu people.,翻译,据说杰克与这次抢劫案有关。,It is said that Jack has something to do with the robbery.,知识要点整合,核心词汇梳理,1,appoint,vt,.,任命；委派；指定；约定,搭配,appoint,sb.(as,),.,任命某人为,appoint,sb.to,.,派某人去,任职,OConnell was appointed as Chairman of the Council.,奥康奈尔被任命为委员会主席。,Hes been appointed to the State Supreme Court in California.,他被派到加利福尼亚州最高法院任职。,句型,appoint,sb.to,do,sth,.,委派去做某事,Shes been appointed to catalog the new books in the library.,她被派到图书馆对新书进行登记分类。,A lawyer was appointed to represent the child.,一位律师被指定为这个孩子的代表。,2,anxious,adj.,忧虑的；令人担心或焦虑的；渴望,搭配,be anxious for/about,为,担心；关心,Parents are naturally anxious for their children.,父母自然为儿女担心。,Helen is anxious about traveling on her own.,海伦对自己一个人出门旅行感到担心。,句型,be anxious to do,sth,.,渴望做某事,She was anxious to finish school and get a job.,她渴望毕业找一份工作。,Peggy is anxious to show that she can cope with extra,responsibility.,佩吉急切地想表明她能承担额外的职责。,链接,be concerned about/over,.,对,感到关切，为,担心,be eager for.,盼望渴望,be keen on.,渴望，热衷于，沉迷于，喜欢,be worried about,为,担心，为,焦急,3,.panic,vi.,惊慌,He panicked thinking it was a shark.,他以为那是一条鲨鱼，因而惊慌起来。,句型,panic,sb.into,doing,sth,.,使某人仓促地做某事,The protests became more violent and many landowners were panicked into leaving the country.,抗议变得更加激烈，许多地主慌忙离开了那个国家。,n.,惊慌；恐慌,识记,be/get in a panic,陷入恐慌,in panic,惊慌地,Theres no point getting into a panic about the exams.,对考试惊惶失措是没有用的。,Office workers fled in panic as the fire took hold.,起火时，办公室人员惊慌逃出。,链接,alarm,惊恐，忧虑,fright,惊吓，恐怖,horror,恐怖,terror,恐怖，惊骇,4,guarantee,vt,.,保证；确保,句型,guarantee,sb.sth,./guarantee,sth.to,sb,.,向某人保证,guarantee to do,sth,.,保证做某事,Even if you complete your training,，,I cant guarantee you a job.,即使你完成了培训，我也无法保证你能有工作。,The ticket will guarantee you free entry.,这张票可保证你免费入,场。,I guarantee to pay off his debt.,我保证付清他的债务。,句型,guarantee,sth.(to,be),.,保证,是,guarantee that.,保证,The art dealer guaranteed the picture(to be)genuine.,那个工艺品商保证这幅画是真品。,We cannot guarantee that our flights will never be delayed.,我们不能保证我们的所有航班永远不误点。,重点短语例释,1,make ones way,前往；行进,He made his way towards the filling station.,他向加油站走去。,Being exhausted,，,she made her way to bed.,她疲惫地朝着床走了过去。,2,make up,组成；构成；占,编出；虚构；捏造,和解；言归于好,化妆；打扮,弥补；把,补上,Peasants make up the majority of the population of our country.,农民占我国人口的大多数。,Dont make up any more excuses for your coming late.,不要再为你的迟到编造任何借口。,They,quarrelled,but soon made up.,他们吵架了，但很快就和好,了。,She takes over 30 minutes to make up every morning.,她每天早晨要花,30,多分钟打扮自己。,I have to make up the test I missed last week.,我得把上周缺的考试补上。,提示,be made up of,意为“由,组成”，相当于,consist of,。,The medical team is made up of 10 doctors and 6 nurses.,这个医疗队由,10,名医生和,6,名护士组成。,拓展,make up for,弥补；补上,Mary had to make up for the time she missed in school when she was sick by studying very hard.,玛丽要通过努力学习来把生病时落下的功课补上。,链接,make out,分辨出，勉强认出，理解，明白,make for,向,奔去，攻击，有助于,make off,匆匆离开，逃走,make over,转让，修改,make up ones mind,下定决心,be made into,被制成,be made out of,由,制成,3.pick up,拾起；,(,用车,),去接；,(,偶然,),得到；学会；恢复；加速,She soon picked up French when she went to live in France.,她到法国居住后很快就学会了法语。,She picked up a valuable first edition at a village book sale.,她在乡村图书展销会上买到一本珍贵的首版书。,疑难语句细解,1,Having collected and evaluated the information,，,I help other,scientists to predict where lava from the volcano will flow next,and how fast.,收集和评估这些信息之后，我就帮助其他科学家一起预测熔岩,接着将往何处流去，流速是多少。,【,要点指南,】,句中,Having collected and evaluated.,是现在分词,的完成式，在句中作时间状语。当分词动作发生在谓语动作之前时，分词要用完成式。,Having stayed there for a month,，,we moved to another place.,在那里住了一个月后，我们又搬到另一个地方。,Having bought three tickets,，,I invited them to the play.,买到三张票后，我请他们去看演出。,Having been asked to stay,，,they couldnt possibly leave right away.,他们已被要求留下来，所以不能马上走。,拓展,如果分词表示短暂动作，且该动作一结束谓语动词的,动作即开始，则常用一般式。,Hearing that she was ill,，,we immediately went to see her.,听到她生病的消息，我们马上去看望她。,Dropping my suit,，,I dashed downstairs to tell George.,我扔下衣服，就冲下楼去告诉乔治。,2,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。,【,要点指南,】,句中,this being my first experience,是独立主格结构,作原因状语，相当于,because this was my first experience,。“名,词或代词,being,名词、形容词、介词短语等”构成独立主格,结构，在句中作时间、条件、原因、伴随状语。,The meeting being over,，,all of us went home.,开完会后我们都回家了。,The condition being,favourable,，,he may succeed.,若条件有利，他或许能成功。,He wrapped her up with great care,，,the night being dark and frosty.,夜又黑又冷，所以他把她裹得严严实实的。,Almost all metals are good conductors,，,silver being the best of all.,几乎所有的金属都是良导体，而银则是最好的导体。,点击此处进入 课后能力训练,