高考英语一轮复习广东专用单元课件选修UnitThepowerofnature新人教.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,*,.单词思忆,(一)基本单词,1_,v,i,.(指火山)爆发；突然发生,2_,ad,v,.在旁边；沿着边,prep,.在,旁边；沿着,的边,3_,v,t,.任命；委派,4_,v,t,.评估；评价；估计,5_,n,波浪；波涛,v,i,.波动；起伏；挥手,6_,n,潜在性；可能性；潜能,adj,.可能的；潜在的,7_,adj,.实在的；实际的,8_,n,候选人；候补者,9_,adj,.贵重的；珍贵的,10_,n,文件；证件,11_,adj,.失去知觉的；未察觉的,12_,v,t,.射中；射伤,13_,v,t,.摇晃；摇动；颤抖,14_,v,i,.&,v,t,.惊慌,n,.惊慌；恐慌,15_,v,t,.保证；担保,(二)派生单词,16_,adj,.绝对的；完全的,_,ad,v,.绝对地；完全地,17_,n,一套外衣；套装,v,t,.适合；使适宜,_,adj,.合适的；相配的,18_,adj,.不舒服的；不舒适的,_,adj,.合适的；舒适的,_,v,t,.使安慰,19_,adj,.忧虑的；不安的,_,n,担心；焦虑；渴望,20_,adj,.多种多样的；不同的,_,n,多样性；多种多样,.短语回顾,(一)根据汉语提示完成下列短语,1全部焚毁_,2前往_,3匆匆看一遍_,4由,到,不等_,5与,相比_,6被委派为,_,7即将做某事_,8生产；产生_,9有,天赋_,10是,的栖息地/生产地_,3I was about to go back to sleep when suddenly my bedroom became as bright as day.(be about to do sth.when sth.happened表示,“,正要做某事，这时/那时突然发生了某事,”,。),我正要出门时，电话响了。,_,4The 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.(this being my first experience独立主格结构，在句中作原因状语。),由于天下大雨，他不能去爬山。,_,5It is said that this boy，who had a great gift for languages and persuasion，is the father of the Manchu people.(It is said that.据说,，是一个固定句式。),据说他在国外生活了好多年。,_,.教材活用,用适当的词填空，或用所给词的适当形式填空,I often travel to unusual places and work alongside interesting people from all over the world.Using 1._(science)equipment and 2._(collect)information about volcanoes is my job.3._my job is occasionally dangerous，I dont mind because danger excites me and makes me feel alive.4._is known，when lava from the volcano flows，many houses will be covered 5._lava or be burnt to the ground.However，my job helps scientists predict,6._lava from the volcano will flow next and how fast，which can help protect ordinary people 7._one of the most powerful forces on earth the volcano.I once experienced the eruption of Mount Kilauea and was lucky to have a close look at the 8._(absolute)fantastic sight.When it broke out，red lava was fountaining hundreds of meters 9._the air.All the lava 10._(pass)slowly down the mountain caused great damage and buried everything in its path under the molten rock.,.1erupt2.alongside3.appoint4.evaluate,5.wave6.potential7.actual8.candidate9.precious10.document,11unconscious12.shoot13.tremble14.panic15.guarantee16.absolute；absolutely17.suit；suitable18.uncomfortable；comfortable；comfort19.anxious；anxiety20.diverse；diversity,.1.burn to the ground2.make ones way3.glance through4.vary from.to.5.be compared with6.be appointed as7.be about to do sth.8.give birth to9.have a gift for10.be home to11.was burnt to the ground,12.made her way13.varying from；to,14.glanced through15.had a gift for,.1.However late he comes home，his mother always waits for him to have dinner2.Not having received the notice，he didnt come to attend the meeting.3.I was about to go out when the phone rang.4.It being raining heavily，he couldnt go to climb the mountain.5.Its said that he lived abroad for many years.,.1.scientific2.collecting3.Although4.As5.with6.where7.from8.absolutely9.into10.passing,1,appoint vt.任命；委派；约定；指定；安排,I was appointed as a volcanologist working for the Hawaiian Volcano Observatory(HVO)twenty years ago.(P,34,),二十年前我被任命为火山学家，为夏威夷火山观测站工作。,Ive been appointed to run the overseas section.,我被指派经营海外部。(朗文),appoint sb.,as/to,_,be,.任命某人为,appoint sb.,to,_,do,sth.委派某人做某事appoint sth.(for sth.)(为某事)确定(日期、场所),appointment,n,任命；约会,make,an,_,appointment,with sb.与某人约会,keep/break,an,appointment守/违约,by appointment按照约定,【即时应用】,选用上述词汇完成下列情景,I have got the news that they will(1)_ a new school secretary to help the principle.It is said your cousin will be(2)_ the secretary.I have made an(3)_ with him.(4)_ appointment we will meet this evening.,【答案】,(1)appoint(2)appointed as(3)appointment,(4)By,2evaluate v评估；评价；估计,Having collected and evaluated the information，I help other scientists to predict where lava from the volcano will flow next and how fast.(P,34,),收集和评估了这些信息之后，我就帮助其他科学家一起预测下次火山熔岩将往何处去，流速是多少。,The school has only been open for six months，so its hard to evaluate its success.,该校仅开办了6个月，现在很难评估它的成就。(朗文),evaluate sth./sb.评估、评价某事/某人,evaluate,value,/,importance,/quality评估价值/重要性/质量,evaluation,n,评估；评价,【即时应用】,用evaluate的适当形式填空,(1)Its impossible_these results without knowing more about the research method.,(2)Tom attempted an honest_of his own life.,【答案】,(1)to evaluate(2)evaluation,3suit n一套外衣；套装 v适合；使适宜,We had white protective suits that covered our whole body，helmets，big boots and special gloves.(P,34,)我们都穿着白色的防护服遮住全身，戴上了头盔和特别的手套，还穿了一双大靴子。,Will it suit you if I come around at three?,我3点左右来，你觉得合适吗？(朗文),He can suit his conversation to whoever he is with.,无论跟谁说话，他都能说到一块儿。,a suit,of,一套/副,suit sb.(fine)(很)合某人的意；对某人(很)合适,suit.,to,.使(某物)适合于,be,suited,to/for适合,suitable,adj,.适当的；相配的,be suitable,for,sb./sth.适合于某人/某物,be suitable to do sth.适合做某事,match/fit/suit,match用作及物或不及物动词，表品质、颜色、设计等方面匹配，即表示,“,与,相配，和,一致,”,。,fit既可用作及物动词也可用作不及物动词，多指衣物等尺寸大、小,“,合适，合身,”,。,suit表示“适合”，强调衣服的颜色、式样、质地等适合某人，也指“合乎需要、口味、性格、条件和地位”等。,【即时应用】,用match/suit/fit的适当形式填空,(1)Your tie _ your suit well.,(2)The afterschool programme _ the needs of most of the children.,(3)Not every shoe_every foot.,【答案】1)matches(2)suits(3)fits,4unconscious adj.失去知觉的；未察觉的,I rushed downstairs only to see my hostess lying unconscious on the floor，surrounded by her guests.(P,37,),我急忙跑下楼梯，结果看到我的主人躺在那里昏迷不醒，周围是她的客人。,He wasnt conscious of having offended her.,他没有意识到已经冒犯了她。(朗文),be unconscious,of,未觉察到；未意识到,fall/become unconscious 失去意识；不省人事,become conscious清醒过来,be,conscious,of意识到,be conscious that.意识到；觉察到,【即时应用】,完成句子,(1)她似乎完全没有意识到自已造成的尴尬局面。,She _totally_of the embarrassment she had caused.,(2)救护车到达时，她已不省人事。,She_when the ambulance arrived.,【答案】,(1)seemed；unconscious(2)was unconscious,5anxious adj.忧虑的；不安的,I was so anxious and couldnt move at first.(P,38,),我非常担心，一开始吓得动弹不得。,Helen is anxious about travelling on her own.,海伦对自己一个人出门旅行感到担心。(朗文),She caused her parents great anxiety by running away from home.她离家出走使父母非常忧虑。(文馨),be anxious,about/for,sb./sth.对某人/某事感到忧虑,be anxious,to,_,do,sth.渴望做某事,be anxious(for sb.)to do sth.渴望(某人)做某事,anxiety,n,忧虑；担心；渴望,with anxiety焦虑地,anxiously,ad,v,.焦虑地；不安地,【即时应用】,完成句子,(1)我们为他的安全担心。,We are _.,(2)他们急于知道结果。,They are _.,【答案】,(1)anxious for his safety(2)anxious to know the result,6panic v(使人或动物)受惊；惊慌n.惊讶；恐慌,I felt very nervous and had to force myself not to panic.(P,38,)我非常紧张，不得不强迫自己不要惊慌。,The crowd ran out in panic.,人们惊慌失措地跑了出去。,She got into a real panic when she thought shed lost the ticket.,她十分惊慌，以为自己已把入场券丢了。(朗文),panic,over/about/at,因,而恐慌,panic sb.,into,doing sth.使某人惊慌地做某事,be,in,a panic处在恐慌中,get,into,a panic陷入恐慌,in panic惊慌失措地,【即时应用】,完成句子,(1)那群人听到枪声后惊慌失措。,The crowd _ at the sound of the gunfire.,(2)银行惊恐地抛售美元。,The banks_selling dollars.,(3)看到厨房冒烟，我顿时惊慌失措。,I_when I saw smoke coming out of the kitchen.,【答案】,(1)panicked(2)were panicked into(3)got into a panic,7guarantee vt.保证；担保；使,免受损失或伤害；确保n.保证；保证书,If you are lucky enough to visit the Lake of Heaven with your loved one，dont forget to drop a coin into the clear blue water to guarantee your love will be as deep and lasting as the lake itself.(P,39,)如果你有幸和你的爱人一起游览天池，不要忘了向清澈、湛蓝的湖中投入一枚硬币来保证你们的爱情像湖水一样幽深而长久。,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。,Can you give me a guarantee that the work will be finished on time？你能向我保证工作会按时完成吗？(朗文),guarantee sb.sth.保证某人某事,guarantee sb.,against/from,.保证某人免受,guarantee to do sth.保证去做某事,guarantee sth.to sb.向某人担保/保证某事,be guaranteed to do sth.必定做某事,give sb.a guarantee that.向某人担保,(be),under,guarantee在保修期内,There is no guarantee,of,./that.不能保证,【即时应用】,完成句子,(1)Your watch will be repaired free if its still _(在保修期内),(2)The car club couldnt _(保证满足)the demands of all its members.,【答案】,(1)under guarantee(2)guarantee to meet,1,burn to the ground全部焚毁,Unfortunately，we cannot move their homes out of the way，and many houses have been covered with lava or burned to the ground.(P,34,)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。,The people burned to death in the hotel fire.,旅馆火灾中有十人被烧死。(牛津),burn.,to,death烧死,burn,up,烧起来；旺起来；烧掉；烧毁,burn,down,把,烧毁；烧成平地；火力减弱,burn,off,烧掉某物；消耗掉,burn out烧光；烧完,burn oneself out精力耗尽,【温馨提醒】,burnt,adj,.灼伤的；烧坏的,burning,adj,.燃烧的；着火的,如：A burnt child dreads the fire.,(谚语)一朝被蛇咬，十年怕井绳。,【即时应用】,完成句子,(1)昨夜这座大楼被彻底焚毁了。,The building _last night.,(2)随着炉火逐渐减弱，房间越来越冷。,The room grew colder as the fire_.,(3)他把更多的木柴都放进火炉来使它燃烧得更旺一些。,He put more wood on the fire to make it_.,【答案】,(1)was burnt to the ground(2)burnt down,(3)burn up,2make ones way 前往；获得成功,It was not easy to walk in these suits，but we slowly made our way to the edge of the crater and looked down into the red，boiling centre.(P,35,),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。,We made our way down the hill towards the town.,我们顺着山坡往下朝城里行进。(朗文),The crowd stepped aside to make way for the riders.,人群避到一旁，让路给骑马的人。(朗文),feel,ones way 摸索着前进,fight/push ones way 推/挤着前进,wind ones way 蜿蜒前进,force ones way,out,/in 挤出去/进来,lose,ones way 迷路,keep ones way 一直前进,make way for 给让路,【即时应用】,用上述词汇的适当形式填空,(1)Look！Many children are_the beach.,(2)There was no light，so we had to_in the dark.,【答案】,(1)making their way to(2)feel our way,3vary from.to.由,到,不等,The land varies in height from 700 metres above sea level to over 2,000 metres and is home to a great diversity of rare plants and animals.(P,39,)这里地面的高度从海拔700米到2 000米不等，是多种多样稀有动植物的生长地。,Teaching methods vary greatly from school to school.,各个学校的教学方法大不相同。(朗文),vary,in,sth.(大小、形状等)不同/有别,vary,with,随,变化/改变,vary between.,and,.从,到,转变,various,adj,.各种各样的；多姿多彩的,variety,n,种种；多样化,a variety of种种,【温馨提醒】,variety,n,变化，多样性；varied,adj,.种种的，多姿多彩的；various,adj,.种种的(接复数名词或作表语)。,【即时应用】,用适当的介词填空,(1)The two flower vases vary_color and size.,(2)The prices vary_100,yuan,_10,yuan,.,【答案】,(1)in(2)from；to,1,I was about to go back to sleep when suddenly my bedroom became as bright as day.(P,34,),我刚要再睡，突然我的卧室亮如白昼。,句中be about to do.when.表示“正要这时”。,when引导的从句有,“,突然,”,之意，还可以用于下列句型中：,be doing.when.,be on the point of doing.when.,be on the way to.when.,had just done.when.,I was about to go out when there was a knock on the door.我正要出门，这时有人敲门。,He was walking in the street when he caught sight of a car racing towards him.,他正走在街上，突然看见一辆汽车朝他冲了过来。,He was on the way home when a stranger stopped him.,他正在回家的路上，这时有个陌生人拦住了他。,She was on the point of jumping off the building when a policeman came.,她正要跳楼，突然警察拦住了她。,I had just gone to bed when the telephone rang.,我刚上床睡觉，这时电话响了。,【即时应用】,完成句子,(1)我们正要去那里，这时开始下雨了。,We _ get there _ it began to rain.,(2)我们刚一到家天就开始下雨。,We _arrived at home _ it began to rain.,【答案】,(1)were about to；when(2)had hardly；when,2The 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.(P,35,)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。,此处this being my first experience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,./,ad,v,./,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。,He walked into the classroom，his head lowered.,低着头，他走进教室。,There being no one else to turn to，I had to come to see you.我没有其他可以求助的人，只能来找你。,Weather permitting(If weather permits)，we are going to visit you tomorrow.,如果天气允许，我们明天去看你。,He came out of the library，(with)a large book under his arm.,他夹着本厚书，走出了图书馆。,【即时应用】,将下列句子变为独立主格结构,(1)When night came on，we put ourselves up in a small hotel.,_，we put ourselves up in a small hotel.,(2)When all the students were seated，the teacher began his class.,_，the teacher began his class.,【答案】,(1)Night coming on(2)All the students seated,3It is said that this boy，who had a great gift for languages and persuasion，is the father of the Manchu people.(P,39,)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。,句中Its said that.表示,“,据说,”,。可以替换为,“,Sb.is said to.,”,其中的不定式可以有多种形式(一般时、完成时、被动语态)。,It is said that another typhoon will come soon.Another typhoon is said to come soon.,据说又要来台风了。,It is said that his fatherinlaw has been infected with AIDS.His fatherinlaw is said to have been infected with AIDS.据说他岳父感染了艾滋病。,It is thought that.大家认为,It is believed that.人们相信,It is hoped that.人们希望,It is reported that.据报道,It is well known that.众所周知,It is generally considered that.大家认为,It is supposed that.据推测,【即时应用】,完成句子,(1)He is said_(学习)abroad，but I dont know which country he studied in.(study),(2)_(规定)in the school rules that all the students should wear school uniform every Monday morning.(require),【答案】,(1)to have studied(2)It is required,Having studied volcanoes now for many years，I am still amazed at their beauty as well as their potential to cause great damage.,虽然我从事火山研究很多年了，但是我至今仍对火山的壮丽景色以及它那潜在的巨大破坏力感到惊愕不已。,本句是一个简单句。本句中having studied,是现在分词作原因状语，由于study这一动作发生在amaze之前，故用现在分词的完成时，as well as连接了their beauty和their potential两个名词，而to cause great damage是不定式作后置定语，修饰potential。,.单词拼写,1When it was announced that Change,was launched successfully，the people all over China_(欢声雷动),2They_(惊慌)at the bad news.,3My deskmate was_(任命)Chairman of the Students Union of our school last month.,4We waited for news with a growing sense of_(着急),5Its hard to_(评价)her as a singer.,6We cannot,g,_ the punctual arrival of trains in foggy weather.,7Yesterday four robbers were,s,_ dead on the spot because they resisted the police stubbornly.,8I was really sorry when he,w,_us goodbye.We wanted him to remain here.,9If someone loves you，express your,a,_.,10It also has great,p,_for development.,【答案】,1.erupted2.panicked3.appointed4.anxiety,5evaluate6.guarantee7.shot8.waved9.appreciation10.potential,.完成句子,1我正在浏览关于经济危机的报道。,_about the economic crisis.,2我们会遇到许多人，由年老的到年轻的年龄不等。,We will meet with quantities of people，_.,3据说那个小女孩获得了英语考试的第一名。,The little girl_in the English exam.,4我们正要喊叫就在这时老师阻止了我们。,_when the teacher stopped us.,5寺庙被烧为平地。,The temple_.,6She_(惊慌起来)when she found the door was closed.(panic),7People there_(担心)the longlasting war.(anxious),【答案】,1.Im glancing through the reports2.varying from the old to the young3.is said to have got the first4.We were about to shout5.was burnt to the ground,6got into a panic7.are anxious about,.语法专练,用所给词的适当形式填空,1_(fail)to reach them on the phone，we sent an email instead.,2_(see)that she was going off to sleep，I asked if shed like that little doll on her bed.,3_(wait)in the queue for half an hour，the old man suddenly realized that he had left the money at home.,4_(walk)in the fields on a march afternoon，he could feel the warmth of spring.,5_(not realize)that he was in great danger，Eric walked deeper into the forest.,【答案】,1.Having failed2.Seeing3.Having waited,4Walking5.Not realizing,课时知能训练,阅读下面的短文，然后按照要求写一篇150词左右的英语短文。,(十五)议论文解决问题类,School News：Yesterday，Dec.14，the grand ceremony：To Build Our School an Ecoschool(生态学校)，was held on the school playground.First，our geography teacher just gave us a very brief introduction about Ecoschools，which is one of five environmental education programmes run internationally by the Foundation for Environmental Education(FEE)It is the biggest environmental education programme for young children all over the world.It aims to help the school improve the environment，raise their awareness of environment.Being a,member of the pro