高考英语一轮复习 第一部分 Unit 4 Global warming课件 新人教版选修6

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1、Unit 4Global warming.情景默写1First they collected sound _(数据)from 67 nests in four sites in Queensland before and after hatching.(2017江苏卷)2It can be quite an eye opener to see the _(种类)of classical apples still in existence,such as Decio which was grown by the Romans.(2016全国卷)3However,ocean expert Curt

2、is Ebbesmeyer does it in a special wayby studying movements of _(任意的)floating garbage.(广东卷)datarangerandom4At first he was _ (反对) to the plan,but we managed to argue him into accepting it.5The organization has been in _ (存在) for 25 years.6Large _(大量)sand were washed down the hillside by the rain.7I

3、_ (继续)walking after supper because I cant think of a better way to keep fit.8_(即使)flying is more expensive than land and sea travel,I went there by air to save time.9_(代表)my family,I express our thanks to you all for your help.10_(只要)we are invited we will attend his birthday party.opposedexistenceq

4、uantities ofkeep onEven ifOn behalf ofSo long as11With the house prices _(上升),more and more people cant afford an apartment.12We are still wondering how it _(发生)that the experiment ended in failure.13What I cant _(忍受)is that he never cares about others feelings.14The traffic accident resulted from t

5、he drivers carelessness,_(导致) the death of 3 people.15It is the teacher as well as the students who _(同意) the idea that we should do something for the poor old man.going upcame aboutput up withresulting insubscribes to.词性转换1Waste water from the factory is the main cause of the _ (pollute)2In _ (cons

6、equent) of your bad work,I am forced to dismiss you.3As an _,he has been studying efficient ways of improving our _(educate)4They do not _ that she is a good teacher,but their _ is very important in fact.(state)5They _ his new play at the theatre for the first time,and we all went to watch their new

7、 _(present)pollutionconsequenceeducatoreducationstatestatementpresentedpresentation6They have _ a lot of food and clothing to the refugees so far and their _ will certainly help them live through the winter.(contribute)7The storm _ to hit our city,and we will observe the _ of it closely.(tend)8The a

8、ir conditioners of this type _ too much electricity,which many _ complain about.(consume)9The situation of the economy of this area has become _ and the economy here will continue to develop _(steady)10Even though the _ of the crops is good,they still need rain to help _ better.(grow)contributedcont

9、ributionstendstendencyconsumeconsumerssteadysteadilygrowthgrow1句型公式:时间状语从句的省略我在上大学时就开始认识他,一个奇怪但有能力的学生。_,I began to know him,a strange but able student.2句型公式:How does/did it come about that.世界上有不止一种英语,这件事情是怎么样发生的呢?_ there is more than one English in the world?While (I was) at collegeHow does it come

10、about that3句型公式:There is no doubt that.毫无疑问是他所说的话引起了我们对这件事的注意。_ draws our attention to the event.4句型公式:the view that.正如调查中所显示的那样,百分之七十多的被采访者同意这种观点,空气污染源自工厂和机动车排放的废气。As is shown in the survey,more than 70% of the interviewees subscribe to _ the emission of gases from factories and automobiles.There i

11、s no doubt that it is what he said thatthe view that air pollution results from5句型公式:含有without的虚拟条件句要是没有你的帮助,我不可能在英语演讲比赛中获得第一名。_ the first place in the English Speaking Competition.6句型公式:as.as.在中国南方,受洪水袭击的省份多达6个。The floods _ in the south of China.Without your help,I couldnt have wonhave struck as ma

12、ny as 6 provinces7句型公式:even if/though引导的状语从句尽管我们都尽最大的努力去说服Dean,但是他依然拒绝参加这场比赛。Dean still refused to join in the game,_8句型公式:here位于句首的倒装句这儿有几条关于如何保护我们环境的建议。_ on how to protect our environment.even if/though we all did our best to persuade himHere are a few suggestions1quantity n量;数量;大量高考必刷题练透高考必刷题练透对比

13、填空/单句改错He wants to buy the books in a quantity,so the storekeeper will not charge him much._wasare去掉a状元笔记全记牢状元笔记全记牢(1)in quantity/in large quantities大量的a (large/small) quantity of 大量的/少量的quantities of 大量;许多(2)quality n. 质量【点津】“a quantity of名词”和“quantities of名词”作主语时,其谓语动词的数与quantity的单复数保持一致。2oppose v

14、t.反对;反抗;与(某人)较量高考必刷题练透高考必刷题练透单句语法填空The parents strongly opposed their daughter _ (go) there alone.Many old men are opposed to _(cut)down the 100yearold tree for building a shopping center.Many people opposed _(picnic) in the park,which,they think,will certainly have a bad effect on the local environ

15、ment.goingcuttingpicnicking状元笔记全记牢状元笔记全记牢3range n种类;范围;幅度;界限;射程 v(在一定范围内)变动;变化;排列高考必刷题练透高考必刷题练透写出下列句中range的含义/介词填空He spent a whole morning ranging his books on the shelf._This weapon can kill at a range of 200 yards._Several cars are available within this price range._The factory makes a whole range

16、 of tools._The childrens ages range between 8 and 15._排列射程范围种类变化Their jobs widely range from government officials and athletes _ drivers,teachers,artists and so on.When driving on highways,the driver must control his or her speed _ range of 60 km/h and 120 km/h.They will include introductions to a w

17、ide range _ writing styles,from poetry to play writing.towithin/inof状元笔记全记牢状元笔记全记牢(1)a wide range of一系列within/in range of 在范围内beyond ones range 某人能力达不到的(2)range from.to. 在范围内变动range between.and. 在和之间变动【助记】4average adj.平均的;普通的;正常的;平常的 n平均数;平均水平;一般水准 v平均为;计算出的平均数高考必刷题练透高考必刷题练透(1)写出下列句中average的词性及含义The

18、 average of 4 and 6 is 5._Our car averages 550 kilometres a week._40 hours is a fairly average working week for most people._n.平均数v.平均为adj.平均的(2)根据提示完成小片段在这次考试中有90个同学得到了满分,每个班级平均有18人。汤姆的成绩在平均水平之上,而约翰的成绩在平均水平之下。There were 90 students getting full marks in the exam,_ 18 students in each class.Toms was

19、 _ while Johns was _an average ofabove averagebelow average状元笔记全记牢状元笔记全记牢1)an average of平均有on (the) average 平均起来above (the) average 在平均水平以上below (the) average 在平均水平以下up to (the) average 达到平均水平(2)average out 算出平均数5consequence n结果;后果;影响高考必刷题练透高考必刷题练透单句语法填空_ a consequence of human activities like cutti

20、ng down bamboos,the pandas are lacking in food source._ (consequence),she understood it and became interested in Chinese traditional culture.The warming of the Earth and the _ (consequence) climatic changes affect us all.AsConsequentlyconsequent状元笔记全记牢状元笔记全记牢(1)as a consequence/in consequence因此;结果as

21、 a consequence of/in consequence of 因为的缘故of (no/little) consequence 有(无)意义;重(不重)要(2)consequent adj. 作为结果的;随之发生的consequently adv. 结果1result in导致高考必刷题练透高考必刷题练透对比填空/微写作As a resultAs a result ofresulted inresults from据说,这项检测会增加受测者的健康意识,但是相反的是,它有可能导致过度焦虑。It is said that the test will enhance the examinee

22、s consciousness of health,_(2015广东卷)but on the contrary it will also be more likely to result in overanxiety状元笔记全记牢状元笔记全记牢(1)result from由造成;因而产生(2)as a result 结果as a result of 作为的结果without result 没有结果;白费 【点津】result in的主语是“起因”,宾语是“结果”;result from的主语是“结果”,宾语是“起因”。【联想】表示“导致”的词语还有: cause,lead to,contrib

23、ute to等。2.put up with容忍;忍受高考必刷题练透高考必刷题练透完成句子Commercial advertisement is one of the things that _ when watching TV.商业广告是我们在看电视时不得不忍受的东西之一。_,he smiled and praised the winner.把失望抛在一边,他微笑着赞扬了胜利者。A suggestion _ that we should recycle the textbooks.有人提出建议,我们应该循环利用教科书。we have to put up withPutting aside hi

24、s disappointmenthas been put forward状元笔记全记牢状元笔记全记牢put out熄灭;扑灭put up 建造;张贴;供给住宿put aside 节省;储蓄;把放在一边put away 收起来;放好put forward 提出建议;把向前拨3come about发生;造成高考必刷题练透高考必刷题练透介、副词填空Ill never understand how it came _ that you were an hour late on such a short journey.When important questions come _,the member

25、s often lose their dignified ways and shout at each other.They came _ a bone which had been lying on a museum shelf since Victorian times.How the custom came _ being remains a mystery.aboutupacrossinto状元笔记全记牢状元笔记全记牢come on快点;加油;得了吧come up 走近;上来;发生;被提及come across 邂逅;偶遇come up with 提出;想出come into bein

26、g 形成;产生【点津】 come about是不及物动词短语,不可用于被动语态和进行时态。It is OK to leave an electrical appliance on so long as you are using itif not,turn it off!高考必刷题练透高考必刷题练透只要你在使用电器设备,你可以让它开着,如果不用就把它关掉!(1)选词填空(as long as,as far as,as well as,as good as)We _ Tom went to Hainan to spend our holiday._ I am concerned,I am str

27、ongly against the plan.as well asAs far asA distant relative is not _ a near neighbour.You can borrow my car _ you promise not to drive too fast.(2)句型转换/微写作As long as you keep studying hard,you can improve your maths._ _ _ _ _ _ _,you can improve your maths.只要内容有趣且能够提供信息,你可以写任何相关的内容。(2015全国卷)You can

28、 write anything relevant _ and informative.as good asas long asOn condition that you keep studying hardas/so long as/on condition that its interesting状元笔记全记牢状元笔记全记牢(1)so/as long as意为“只要”,在句中引导条件状语从句。(2)引导条件状语从句的连词短语:in case如果;万一on condition that 只要(3) as long as还可表示“与一样长”;类似结构还有:There is no doubt 1.

29、_ the earth is becoming warmer but there is a fierce debate over whether 2._ is human activity that has caused this global warming.Many scientists believe that people have caused the increase in the earths temperature by 3._ (burn) fossil fuels to produce energy whose products are called “greenhouse

30、 gases”These gases trap heat from the sun and 4._ warm the earth,without which the earth would be about 30 5._ (cool) than it is.But the increased amount of carbon dioxide 6._ (mean) that more heat energy is trapped in the atmosphere,7._ (cause) the global temperature to go up.thatitburningtherefore

31、coolermeanscausingOn 8._ other hand,other scientists 9._ George Hambley believe that any warming will be mild with few bad environmental consequences and more carbon dioxide is 10._ (actual) a positive thing.thelikeactually.课文短文改错I am doing a project on behalf of my school about global warming.Somet

32、imes I felt that individuals can not have any effect at such huge environmental problems.Anyway,Im not sure where to start it with my project.So I would love to get any suggestion.It is suggested that we took many measures.For example,we can buy things making from recycled materials.Planting trees i

33、s also good way.Important,we can ask our family and friends to work together with us.We can get your parents to buy products that are made to save energy.Rememberingour contribution counts.答案答案.单元要点微写作假设你是中学生李华,最近你发现水资源短缺现象频现。请你根据以下要点写一篇短文,介绍这一现象的原因并提出合理的解决措施。1原因:浪费和污染;气候变暖,降水减少;2措施:保护并充分利用水资源。注意:1.

34、请根据以上要点写一篇60词左右的短文;2尽量使用本单元的知识点;3可适当增加细节。【参考范文】Nowadays the water on the earth which is suitable to drink is becoming less and less.How has it come about?On the one hand,some people waste lots of water in their daily life.On the other hand,many factories pour quantities of polluted water into rivers.Meanwhile,global warming results in less rain in some places.There is no doubt that if we dont want to put up with thirst,we must protect and make the most of water resources on the earth.

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