1、拖动解锁 Unit 4 Global warming 1主 干 回 顾夯 基 固 源2考 点 研 析互 动 探 究3梯 级 演 练强 技 提 能温馨提示:请点击相关栏目 1_ adj.胡乱的;任意的 2_n种类;范围 3_ vi.看一下;扫视n.一瞥 4_adj.分布广的;普遍的 5_adj.平均的 6_ vt.拥护;提倡;主张 7_ adj.随便的;漫不经心的;偶然的 8_ n环境;情况 9_ vt.使恢复;使振作 10_n现象phenomena pl.现象 11_ n量;数量quality n质量 randomrange glancewidespread average advocatec
2、asualcircumstancerefreshphenomenon 单词速记quantity主干回顾夯基固源结束放映返回导航页12_ vi.趋向;易于;照顾;vt.照顾;护理tendency n倾向;趋势 13_ vt.反对;反抗;与(某人)较量opposed adj.反对的;对立的 14_ n结果;后果;影响consequently adv.因此;所以 15_ vt.陈述;说明 statement n说明;说法;表白 16_ adj.平稳的;持续的;稳固的steadily adv.平稳地;持续地 17_ n生存;存在exist vi.存在 18_n贡献 contribute v贡献;撰稿
3、tendopposeconsequencestatesteadyexistencecontribution 结束放映返回导航页短语回顾1_ 发生;造成 2_ 同意;赞成;订购 3_ 大量的 4_ 上升;增长;升起 5_ 导致 6_ 反对 7_ 即使8_ 继续 9_ 大体上;基本上 10_代表一方;作为的代言人 11_ 忍受;容忍 12_ 只要 13_ 等等14._平均来看come aboutsubscribe toquantities ofgo up result inbe opposed toeven ifkeep onon the whole on behalf of put up wit
4、hso long asand so onon average 结束放映返回导航页句型必备1There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon.名师指津：There is no doubt that.毫无疑问，that引导同位语从句。例句仿写：毫无疑问，收音机和电视机是信息交流的重要方式。_radio and televisio
5、n are important means of communication.There is no doubt that毫无疑问，地球正在变暖。而地球变暖正是人类活动导致的，并非是一种无规律的自然现象。结束放映返回导航页2Even if we start reducing the amount of carbon dioxide and other greenhouse gases，the climate is going to keep on warming for decades or centuries.名师指津：even if即使;尽管,引导让步状语从句。例句仿写：工程师们如此忙碌，
6、以至于没时间做户外活动，即使他们对做户外活动很感兴趣。The engineers are so busy that they have no time for outdoor sports activities，_.even if they have the interest即使我们开始减少二氧化碳和其他温室气体的含量，在未来几十年或几个世纪内，气候仍会持续转暖。结束放映返回导航页 3It is OK to leave an electrical appliance on so long as you are using itif not，turn it off！名师指津：so long as
7、as long as只要，引导条件状语从句。例句仿写：只要我们不失去信心，继续努力，我们一定能克服困难，实现目标。_and keep ontrying，we are sure to get over difficulties，andachieve our aims.As long as we dont loseheart 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！结束放映返回导航页4They also agree that it is the burning of more and more fossil fuels that has resulted in this incr
8、ease in carbon dioxide.名师指津：宾语从句中的强调句型。例句仿写：我不知道是什么事情使他那么伤心。I dont know _ made him so upset.what it is that他们还赞同正是由于越来越多燃烧化石燃料导致了二氧化碳的增加。结束放映返回导航页n.n.n量;数量;数目 quality 质量(1)a quantity of大量的 in quantity大量的quantityquantities of不可数名词许多的，大量的 quantities of可数名词复数许多的，大量的 单词细解考 点 研 析互 动 探 究结束放映返回导航页温馨提示用所给词的
9、适当形式填空With more forests being destroyed，huge quantities of good earth _(wash)away each year.There_(be)a large quantity of rain in the south this year.are being washed(1)“a quantity of名词”作主语时，谓语动词用单数is(2)而“quantities of名词”作主语时,谓语动词用复数巧 学 活 用 结束放映返回导航页(2)range from.to.(1)a wide range of 一系列；各种各样 in/wi
10、thin range 在射程以内，在范围 beyond/out of range 在射程外，在范围外range between.and.在和范围内变动 range n范围；射程；类别；(山脉，房屋等的)排列；v.变动，变化；排列在范围内变动 结束放映返回导航页(1)用括号内所给词的适当形式填空He has a number of interests，_(range)from playing chess to swimming.(2)介词填空He is the manager，hiring and firing are_the range of his responsibilities.rang
11、ing within 巧 学 活 用 结束放映返回导航页average 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.计算出的平均数on (the)average平均起来这里添加说明文字above/below average 在平均水平以上/以下 up to average达到平均数an average of 平均有(后跟数词)average out 算出平均数 结束放映返回导航页On average，people who dont smoke are healthier than people who do.通常，不吸烟的人比吸烟的人健康。The economy
12、 has grown at a remarkable rate，averaging almost 10 percent per annual.经济以惊人的速度增长，每年平均增长率将近百分之十。examples(2014陕西高考阅读理解A)According to the statistics，what is the world average offreshwater resources per person?根据数据显示，全球每个人的平均淡水资源是多少？结束放映返回导航页完成句子_(平均起来)there are 800 tornadoes in the US each year，causin
13、g about 80 deaths and 1,500 injuries.He was a good student and scored _(平均水平以上)in most subjects.On average above average巧 学 活 用 结束放映返回导航页circumstancein/under the circumstances在这种情况下under no circumstances决不（置句首倒装）教材原句P30：Recycle cans，bottles，plastic bags and newspapers if circumstances allow you to.如
14、果情况允许的话，回收容器、瓶子、塑料袋和报纸。结束放映返回导航页完成句子Under no circumstances_(你应该离开房子)You must not mention your colleague_(在任何情况下)Iran and Iraq also have the potential to export more，_(如果情况允许)should you leave the house in/under any circumstances巧 学 活 用 if circumstances allow/permit结束放映返回导航页比较网站教材原句P26 They also agree
15、 that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide.导致短语聚焦结束放映返回导航页1 23as a result因此，结果，副词短语，常作状语，使用时其前常有一个表示原因的句子。result in相当于lead to，结果为；导致主语是原因，宾语是结果。4result from相当于lie in，因为,源自，主语是结果，宾语是原因。比较网站as a result of是介词短语，相当于because of只能连接名词/代词/动名词及w
16、hat宾语从句。1 结束放映返回导航页巧 学 活 用 对比填空However，pollution and other serious problems have also_human progress.However，human progress has also_pollution and other serious problems.There is more and more noise pollution._，many species are dying out.Many species are dying out_more and more noise pollution.resul
17、ted fromresulted in As a resultas a result of结束放映返回导航页come aboutIt comes about that.发生。How does it come about that.？是怎样发生的come about“发生，产生”，通常与how连用happen“发生”，指偶然的、意外的事情发生take place“发生”，指事件或事故的发生是在预料中，进而引申为按计划“进行，举行”break out指战争、火灾、疾病等的突然“发生、爆发”比 较 网 站结束放映返回导航页巧 学 活 用 用come about；happen；take place；b
18、reak out填空A fire _ during the night and caused a great damage.Luckily the earthquake didnt _ in the center of the city.How did it _ that the dairy products were harmful to children?Great changes have _ in our school in the past few years.broke out happen come about taken place结束放映返回导航页 教材原句P30：We do
19、 not have to put up with pollution.容忍；忍受put up with=_put_节省，储蓄，储存put_收起来提出建议put_延期，推迟put_熄灭，扑灭put_提出；推荐；留某人住put _bear/stand/tolerateasideawayforwardoffoutup结束放映返回导航页巧 学 活 用 用put短语填空He decided that he would drive back to town instead of _ for the night at the hotel.Oh，John，what shall I do？My boss dis
20、likes me!Well，come on！Lets_your troubles and enjoy the party!He will have to find some other work，for he cant_this loud noise any more.We have had to_our wedding until September.putting upput aside put up with put off结束放映返回导航页微考点1 on behalf of代表一方;作为的代言人Mr Knight cannot be here，so his wife will acce
21、pt the prize on behalf of him.奈特先生不能来，因此由他夫人代他领奖。结束放映返回导航页2 subscribe vi.同意；支持；捐赠；订阅；vt.签署(文件)结束；推断出subscribe to订阅；预订；同意subscribe.to.在上签署；向捐 We applied for subscribing to some magazines useful for our work.The department manager subscribed to it and subscribed his name to the application form.我们申请订阅
22、几本对我们的工作有益的杂志，部门经理同意了这一请求，并在申请表上签上了他的名字。结束放映返回导航页3 glance vi.看一下；瞥一眼；匆匆一看；扫视；n.一瞥；扫视(1)glance at/over/through 浏览；匆匆地看一眼(2)at first glance 乍一看；乍看之下take/show/throw a glance(at sb./sth.)(朝某人/某物)一瞥；看一眼I took a glance at the hall and found many familiar faces among the audience.我扫视了一下大厅，发现观众中有许多熟悉的面孔。结束放
23、映返回导航页4 tend vi.趋向；易于；vt.照顾；护理(1)tend to do sth.倾向于做某事tend towards/to 倾向于；趋于tend sb./sth.照顾，护理某人/某物(2)there is a tendency to do sth.有一种做的倾向(2014山东卷书面表达)Road taxes tend to mean that people use their cars less.过路费也意味着人们开始逐渐少用他们的私家车。结束放映返回导航页5 oppose vt.反对；反抗；与(某人)较量oppose doing sth.反对做某事be opposed to(
24、doing)sth.反对(做)某事(朗文P1437)Most company bosses say they are opposed to employees working a lot of overtime.大多数公司老板说，他们反对雇员频繁加班。结束放映返回导航页巧 学 活 用 完成句子父母极力反对女儿单独去那里。The parents strongly opposed their daughter _.乍一看，有机耕作对农民而言似乎花费太多了。_，organic farming looks much more expensive for the farmer.当局不再支持残疾人不适合做
25、老师的观点。The authorities no longer_that disabled people are unsuitable as teachers.人们在家里而不是在办公室里工作的趋势日益增长。_for people to work at home instead of in offices.going there aloneAt first glancesubscribe to the viewThere is a tendency结束放映返回导航页(1)so long asas long as 意为“只要”，用来引导条件状语从句。It is OK to leave an ele
26、ctrical appliance on so long as you are using itif not，turn it off！只要你在使用电器设备，你便可以把它开着，如果不用就把它关掉！句型突破结束放映返回导航页巧 学 活 用(2014南昌市高三模拟)Do you have the time？Ive got something to tell you.OK，_you make your story short.We_Tom went to Hainan to spend our holiday._I am concerned，I am strongly against the plan
27、.A distant relative is not_a near neighbour.as long asas well asAs far asas far as as many asas much as as well asas good as至于，直到，远到；就而言 多达(与可数名词复数连用)多达(与不可数名词连用)除之外(也)；此外 几乎，实际上；无异；不亚 as good as结束放映返回导航页梯 级 演 练强 技 提 能单句语法填空1Why did you say that yesterday?It was just _ casual remark.I didnt mean any
28、thing by it.2In his absence，I would like to thank all those who are concerned about him_my brothers behalf.3When_(ask)to compare the education system of China and Britain，the professor gave no answer.4He made many great_(contribute)to the success of the project.5Having lived in Paris for 35 years，he
29、 experienced many social and cultural_(phenomenon)of France.aonaskedcontributions phenomena结束放映返回导航页6Large quantities of money_(have)been sent to the earthquake victims.7Do you subscribe_her pessimistic view of the state of the economy?Absolutely not.I think it is just on the rise.8He has a number o
30、f interests，_(range)from playing chess to swimming.9(2015宝鸡市高三教学质量检测二)Tom is one of the top students in our school and the scores hes got in each exam are always far_average.10How did_come about that you made such a silly mistake?I myself havent figured it out yet.havetorangingabove it结束放映返回导航页选词填空1
31、(2013辽宁卷单选)_everyone here，I wish you a pleasant journey back to your country.2We want to know how it_that humans speak so many different languages.3I cant_my noisy roomates any longer.4You must keep to the rules_you think theyre unfair.On behalf ofcame aboutput up with even ifgo up；result in；on beha
32、lf of；put up with；even if；subscribe to；come about；on the whole 结束放映返回导航页5“People of all walks of life are welcome to_the Hope Project，”said the poster.6You have made a few mistakes in your composition but_，it was written well.7The oil price_again and many car owners begin to complain again.8Stress a
33、nd tiredness often_a lack of concentration.subscribe toon the wholehas gone up result ingo up；result in；on behalf of；put up with；even if；subscribe to；come about；on the whole 结束放映返回导航页完成句子1As we can see，many people_(继续扔垃圾)even if we call on to protect the environment.2Children will act positively whe
34、n they are praised，_(即使)it is just a nod with a smile.3_(毫无疑问)we human beings should be responsible for the earths becoming warmer and warmer.4I wonder_(这种坏习惯是如何形成的)keep on throwing rubbisheven if/thoughThere is no doubt thathow this sort of bad habit comes about结束放映返回导航页5It_(导致了一系列的)environmental p
35、roblems.6On the whole(总之)，I_(强烈反对)and_(无法容忍这种行为)of this kind.7_(代表)those who take good care of the environment，I would like to say _(只要我们共同努力)and start from ourselves to protect the earth，we can create a beautiful environment.8_(需要大量能源)to make things from new materials，so，if you can，buy things made
36、from recycled materials.results in a wide range ofam strongly opposed tocant put up with the behaviourOn behalf ofso long as we make joint effortsIt takes a lot of energy结束放映返回导航页联句成篇根据汉语提示，选用完成句子的句子，加入适当过渡词后联句成篇正如我们所看到的一样，即使我们每天号召保护环境，许多人继续到处乱扔垃圾。1.我想知道这种坏行为是如何形成的。2.总之，我强烈反对且不能容忍这种行为。3.代表关爱环境的人，我想说
37、，只要我们共同努力，从自身做起，保护地球，我们能创造一个美丽的环境。4.结束放映返回导航页参考答案 结束放映返回导航页语法填空No one knows exactly 1._will happen in the future if global warming continues，but scientists have many theories.They say as the Earth becomes warmer，weather will become more unpredictable.Hurricanes will be more 2._(power)，and rain will
38、become heavier,3._(result)in more floods.Glaciers and ice caps in the North and South Poles are already beginning to melt.The sea level 4._(rise)six to eight inches in the past 100 years.what resulting powerful has risen 结束放映返回导航页If the sea level continues to rise，ocean waters will overflow onto the
39、 land.People 5._(live)along the coastlines will have to move inland.Animals 6._require colder climates will be forced to move to other areas or will become extinct.Mosquito-borne diseases like malaria will spread because mosquitoes thrive in warm weather.What can we do now to stop global warming？Glo
40、bal warming cannot be stopped completely，but there are things we can do.For example，use less energy 7._turning off lights，TVs，computers and 8._appliances when they are not being used.living that/whichby other结束放映返回导航页Use the air conditioner less in the summer and your heating system less in the wint
41、er.Walk whenever possible instead of riding in the car.Plant trees wherever possible to absorb carbon dioxide and provide shade for buildings.Recycle and reuse whatever you can to lessen the amount of trash，as trash gives off methane,9._greenhouse gas.Together，we can work 10._(save)the Earth for future generations.a.to save结束放映返回导航页