2020年高考英语总复习 Unit 5 The power of nature练案+学案 新人教版选修6

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 damageto villages around it.Avaried Berupted Cswelled DexposedB2The store at the end of the street sells tents and other camping_.Aequipment Bhelmet Cexhibition Dpossession3The politician was _ by the President as the Minister ofFinance last week.Aadvocated Bsponsored Cappointed Dpredicted4The committee demanded to see all the official _concerning the sale of this land.Acandidates BappointmentsCadjustments Ddocuments5She was found _ but still breathing when theambulance arrived.Aunconscious Btypical Cpotential DdiverseACDA6You would feel the whole house _ as the train went by.Aglancing Btrembling Cpanicking DErupting7The mothers _ were removed when the doctor told herthat there was nothing wrong with her baby.Adiagrams Bfountains Cbalconies Danxieties8The castle，_ in golden autumn sunlight，looksattractive and mysterious.Aabsorbed Bbathed Cstuck Dexposed9I wrote him a letter to show my _ of his thoughtfulness.Aconsequence BpotentialCinstruction DAppreciation10Can you _ me a job when I get there? You know，Ihave to work in order to pay for my schooling.Aapply Battempt Cguarantee DevaluateBDBDC.短语填空burn to the ground；have a gift for；make ones way；glancethrough；make up；out of the way；in the distance；pickup；be home to；give birth to1Nowadays many young couples have volunteered to_ only one child.2Women _ over 65 percent of the workforce in thatcountry.3Hearing the bell ringing，the lady rose from her chair and_ the door.4She _ making every visitor feel at ease.5He carelessly _ the notice on the bulletin boardand got away.give birth tomake upmade her way tohas a gift forglanced through6I climbed the hill and saw a faint light coming from a house_.7The big fire spread across the street quickly and buildings onboth sides _.8She said she _ some Japanese while she was inJapan for a visit.9Zhongguancun _ the Chinese Academy ofSciences and more than ten famous universities.10Make 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 muchnotice.(few)in the distancewere burned to the groundpicked upis home toout of the wayCan you imagine traveling to work in a helicopter?2. (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 suitsAm just as enthusiastic about my job.模仿造句1.Can you imagine climbing into a live volcano in order to measurethe 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?2Having 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。_3I was about to go back to sleep when suddenly my bedroombecame as bright as day.翻译他正要离开，这时秘书把他喊了回去。_4This being my first experience，I stayed at the top andwatched 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 bituncomfortable.5It 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1appoint 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。2anxious 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 extraresponsibility.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 o 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4guarantee 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1make 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。2make 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1Having collected and evaluated the information，I help otherscientists to predict where lava from the volcano will flow nextand 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