2021高考英语大一轮复习Unit5Thepowerofnature课件新人教版选修6.pptx

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1、Unit 5Unit 5The power of natureThe power of nature考点一-2-【识记阅读单词】1.diagram n.图解;图表;示意图2.volcano n.火山3.ash n.灰;灰末 4.hurricane n.飓风;风暴5.questionnaire n.问卷;调查表 6.helmet n.头盔7.boot n.靴子8.bungalow n.平房;小屋9.typhoon n.台风10.thunderstorm n.雷暴【拼写高频单词】 1.alongside adv.在旁边;沿着边prep.在旁边;沿着的边2.database n.数据库;资料库3.e

2、valuate vt.评估;评价;估计4.wave n.波浪;波涛vi.波动;起伏;挥手5.fountain vi.& vt.泉水般地喷出或涌出n.喷泉;源泉.单词单词 由简到难,水到渠成The first step is as good as half over.考点一-3-【识记阅读单词】1.diagram n.图解;图表;示意图2.volcano n.火山3.ash n.灰;灰末4.hurricane n.飓风;风暴5.questionnaire n.问卷;调查表6.helmet n.头盔7.boot n.靴子8.bungalow n.平房;小屋9.typhoon n.台风10.thun

3、derstorm n.雷暴.单词单词 由简到难,水到渠成The first step is as good as half over.考点一-4-6.suit n.一套外衣;套装vt.适合;使适宜7.potential n.潜在性;可能性;潜能adj.可能的;潜在的8.candidate n.候选人;候补者9.precious adj.贵重的;珍贵的10.document n.文件;证件11.rainbow n.彩虹12.uncomfortable adj.不舒服的;不舒适的13.balcony n.阳台14.unconscious adj.失去知觉的;未察觉的15.tremble vi.摇晃

4、;摇动;颤抖16.sweat n.汗vi.出汗17.panic vi.& vt.惊慌n.惊慌;恐慌18.guarantee vt.保证;担保考点一-5-【拓展核心单词】1.erupt vi.(火山)爆发;突然发生eruption n.火山爆发;(战争等)爆发 2.equipment n.设备;装备equip v.为装备3.appoint vt.任命;委派appointment n.任命;约会4.evaluate vt.评估;评价;估计evaluation n.评价5.absolute adj.绝对的;完全的absolutely adv.绝对地;完全地6.actual adj.实在的;实际的ac

5、tually adv.实际上考点一-6-7.novelist n.小说家novel n.小说8.fog n.雾foggy adj.有雾的9.shoot vt.射中;射伤shot n.射击;枪炮声10.anxious adj.忧虑的;不安的anxiety n.担心;焦虑;渴望11.diverse adj.多种多样的;不同的diversity n.多种多样;多样性12.bathe vi.洗澡;游泳bath n.洗澡13.appreciation n.欣赏;感激;感谢appreciate v.欣赏;感激考点一-7-1.以“-ity”结尾的高频名词荟萃diversity多样性necessity必需品;

6、需要possibility可能性security安全similarity相似(性)2.anxious及其派生词的用法大全be anxious to do sth.急于做某事be anxious for/about为担心/担忧be anxious for sb.to do sth.急于让某人做某事with anxiety焦虑地anxiously adv.焦虑地考点一-8-3.“-rupt”团队interrupt打搅erupt爆发corrupt腐败abrupt唐突的4.“图表”家族graph n.图表;曲线图table n.表格;一览表diagram n.图解;图表;示意图chart n.图表5.

7、suit用法小结suit sb.适合某人suit ones needs满足某人的需要suitable adj.适当的;适宜的be suitable for sb./sth.适合于某人/某物be suitable to do sth.适合做某事考点一-9-6.appoint用法小结appoint sb.as/to be任命某人为appoint sb.to do sth.委派某人做某事appointment n.任命;约会make an appointment with sb.与某人约会have an appointment with sb.与某人有约keep an appointment守约br

8、eak an appointment违约考点一-10-【识记】1.burn to the ground 全部焚毁2.glance through 匆匆看一遍【默写】1.前往 make ones way2.由到不等 vary from.to.短语短语化难为简,轻松记忆Learn to walk before you run.考点一-11-through短语荟萃go through通过;经历;检查look through浏览;翻阅;仔细查看come through经历(疾病、危机)仍活着;(消息或信息)传来glance through匆匆看一遍break through突破pass through

9、穿过;通过;经历考点一-12-1.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情,所以留在山顶上观察他们。考点提炼this being my first experience 为独立主格结构。2.It is said that this boy,who had a grea

10、t gift for languages and persuasion,is the father of the Manchu people.据说这个男孩就是满族人的祖先,他具有语言天赋和很强的说服力。考点提炼It is said that.“据说”,it为形式主语,that引导主语从句。相当于People say that.。该结构还可以转换成Sb.is said to do.。.高频句型高频句型分析探究,融会贯通Nothing is impossible to a willing heart.考点一-13-1.他母亲生病了,他得留在家里照顾她。His mother being ill,he

11、 had to stay at home to take care of her.2.据报道,那个国家,有五十万工人举行了罢工。It was reported that half a million workers were on strike in that country.考点一-14-When boiling rock erupts from a volcano and crashes back to earth,it causes 1.less(little) damage than you might imagine.This is because no one lives near

12、 the top of Mount Kilauea,2.where the rocks fall.The lava that flows slowly like a wave down the mountain causes far more damage because it 3.buries(bury) everything in its path under the molten rock.However,the eruption itself is really exciting to watch and I shall never forget 4.my(me)first sight

13、 of one.It 5.was(be)in the second week after I arrived in Hawaii. Having worked hard all day,I went to bed early.I was fast asleep when 6.suddenly(sudden)my bed began shaking and I heard a strange sound,like a railway train 7.passing(pass)my window.语篇填空语篇填空旧材新用,探究根源Kill two birds with one stone.考点一-

14、15-Having experienced quite a few earthquakes in Hawaii already,I didnt take much notice.I was about to go back to sleep 8.when suddenly my bedroom became as bright as day.I ran out of the house into the back garden where I could see Mount Kilauea in the 9.distance(distant).There had been an eruptio

15、n from the side of the mountain and red hot lava was fountaining hundreds of metres into the air.It was 10.an absolutely fantastic sight.考点二-16-核心词汇核心句式1.equipment n.U设备;装备;配备领悟高考究考法用equip的适当形式填空(1)They can change a houses temperature without using electric .(2015课标全国,语篇填空)它们可以改变一座房子的温度而不用电器。(2)Ther

16、e is a fully teaching hospital with television studio and classroom.(2014江西,阅读理解C)有一个装备齐全,带有电视演播室和教室的教学医院。联想拓展记考点(1)equip vt.装备;使具备条件(2)equip sb./sth.with sth.用装备起来/使具备equipment equipped 考点二-17-核心词汇核心句式2.appoint vt.约定;任命;委派派生appointment n.约定;约会领悟高考究考法用介词或appoint的适当形式填空(1)The man makes the call to ma

17、ke an .(2016北京,听力)这个人打电话是为了约会。(2)Good morning.Id like to make an appointment with Mr.Lee next Wednesday afternoon.早上好。我想预约下周三下午和李先生见面。(3)We must realize that keeping is a contract that is silently agreed.(2015陕西,信息匹配)我们必须意识到守约就是履行一个默认的合同。appointment forappointments 考点二-18-核心词汇核心句式(4)Its past the tim

18、e.Maybe he isnt coming.约定的时间都过了,可能他不来了。联想拓展记考点(1)appoint sth.for为约定(2)have an appointment with sb.和某人有约会(3)keep an/ones appointment 守约(4)break an/ones appointment 违约;失约(5)make/fix an appointment with sb.与某人约会appointed 考点二-19-核心词汇核心句式3.vary vi.呈现不同vt.& vi.(使)变化;改变派生variety n.品种;多样化various adj.各种各样的;各

19、种不同的varied adj.形形色色的;不同的;多样的领悟高考究考法用vary的适当形式填空(1)Join us to taste a of fresh local food and drinks.(2018全国,阅读理解A)和我们一起品尝各种新鲜的本地食品和饮料。(2)No matter what you like to do,there is a way to get involved in (vary) activities on Earth Day.(2019北京,语篇填空)无论你喜欢做什么,都有办法参与地球日的各种活动。(3)She her eating habits a lot.

20、她的饮食习惯变化很大。variety various varies 考点二-20-核心词汇核心句式联想拓展记考点(1)vary from.to.由到不等(2)vary in sth.在方面不同/有差异(3)vary with.随变化考点二-21-核心词汇核心句式4.guarantee vt.保证;担保n.保证书;保证领悟高考究考法用guarantee的适当形式填空(1)Our Standard Course a significant increase in your confidence in a foreign language.(2016天津,阅读理解A)我们的标准课程保证你对学习一门外

21、语的信心大幅度增加。(2)Freedom needs by responsibility.(2015江苏,阅读理解D)自由需要由责任做担保。guarantees to be guaranteed 考点二-22-核心词汇核心句式翻译句子(3)To guarantee its economic growth,China needs to deal with the population issue properly,as its workers are getting older.(2017 江苏,任务型阅读)_(4)As for preparation,reading some Chinese

22、novels in advance will guarantee you adapting into the Chinese language environment._由于工人正在变老,为了保证其经济增长,中国需要正确处理人口问题。作为准备,事先阅读一些中文小说会保证让你融入中国语言的环境中。考点二-23-核心词汇核心句式联想拓展记考点(1)guarantee that 保证guarantee sb.against.保证某人免受guarantee to do sth.保证做某事guarantee sth.to sb.=guarantee sb.sth.向某人担保/保证某事be guarant

23、eed to do sth.必定做某事(2)give sb.a guarantee that.向某人保证(be)under guarantee 在保修期内考点二-24-核心词汇核心句式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。分析提炼究考法thi

24、s being my first experience是独立主格结构。独立主格结构本身不是句子,但在语意上相当于一个句子。独立主格结构在句子中做状语,表示时间、原因、条件、伴随等。特别需要注意的是:(1)独立主格结构的逻辑主语和句子的主语不同,它独立存在。(2)独立主格结构一般用逗号与主句分开。考点二-25-核心词汇核心句式独立主格结构的构成方法如下:(1)名词/代词+动词-ing形式(2)名词/代词+过去分词(3)名词/代词+动词不定式(4)名词/代词+形容词(5)名词/代词+副词(6)名词/代词+介词短语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。考点二-26-核心词汇

25、核心句式领悟考法用考点用所给单词的适当形式填空(1)Bats are surprisingly long-lived creatures,some (have) a lifespan of around 20 years.(2)The problems (solve),the quality has been improved.(3)There (be)no one else to turn to,I had to come to see you.having solved being -27- .单句填空1.He tells us that he is a doctor,but (actua

26、l) he is a criminal at large.2.Hearing the gun,the deer was (panic) into running straight for the headlights.3.There is a great (diverse) of rare animals in the nature reserve.4.No one is opposed to his view;he is (absolute) right.5.I was just about to leave the guard came.6.He glanced quickly his s

27、houlder to see if he was being followed.actually panickeddiversity absolutely when over-28- 7.Night (come),we put ourselves up in a small local hotel.8.When all the guests (seat),they began their dinner.9.All the guests (seat),they began their dinner.10.The students homework varies considerably qual

28、ity.11.Teaching methods vary greatly school to school.12.This insurance guarantees you loss in case of fire.13.She was waiting at my apartment at the (appoint)time to take me to Disney World.14.The soldiers (equip)with the latest weapons.15.To show our (appreciate) for all your hard work, wed like t

29、o give you a ing were seated seated in from against appointed were equipped appreciation-29- .单句改错1.I think you can come at any time in the afternoon,if that is suit for you._2.Anxiously all the time,I was unable to keep focused for more than an hour at a time._3.The signal giving,we started at once

30、._suitsuitableAnxiouslyAnxious givinggiven-30- 4.People who dont smoke have little potential of suffering from lung cancer than those who do so._5.She got into panic when she thought she had lost the ticket._6.The pop star walked off stage,waved her hands to her crazy fans._7.It said that our school

31、 will hold a sports meet next week._littlelesspanic前加awavedwavingsaid前加is-31- .写作训练1. these suggestions would be of great help to you.(it做形式主语)希望这些建议对你会有很大的帮助。2.然后她向公交车站走去。(make ones way)Then she .3.校长任命了一位新主任。(appoint)The headmaster .4.你最好在你的自行车上装个前灯。(equip.with)Youd better .5.某些货物的价格随着季节的变化而变化。(vary)The prices of some goods .It is hoped thatmade her way to the bus stop appointed a new director equip your bicycle with a head light vary with the season