人教版高三英语一轮复习课件 选修6 UNIT 4 GLOBAL WARMING.ppt

1、佳作选登(2010江西高考)话题Magic power of polite words体裁 议论文Magic Power of Polite WordsWe use magic words in our daily life without realizing it.These magic words，for instance“please”“thank you”“sorry”，can add luster(色彩)to our life.Magic words can help build friendship.They make you polite and easier to get al

2、ong with，thus strengthen the relationship between you and others.Once you offend someone else，you can as well use these words.A word such as“sorry”will make him less annoyed.Try using polite words every now and then.Once you do，you will never find yourself drained of energy for life.You use polite w

3、ords；in return，these words will provide you withmagic power.经典例句亮词1.add luster to our life给生活增添色彩2every now and then时而；不时3in return作为回报4provide sb with sth提供某人某物典句1.They make you polite and easier to get along with，thus strengthen the relationship between you and others.他们使你变得更有礼貌，更容易与别人相处，这样就会加强你和他

4、人的关系。2Once you offend someone else，you can as well use these words.一旦你冒犯了别人，你就可以用这些单词。(变式)On condition that you offend someone else，you can say“sorry”to him or her.1(2011浙 江 高 考)The professor could tell by the _ look in Marias eyes that she didnt understand a single word of his lecture.AcoldBblankCi

5、nnocent Dfresh解题指导句意：教授从玛丽亚眼中那茫然的神色可以看出她一点也不懂得他的演讲内容。本题考查形容词辨析。cold look冷淡的神色；blank look茫然的神色；innocent look天真的神色；fresh look新的见解。正确答案B2(2011天津高考)He was a good student and scored _ average in most subjects.Abelow BofCon Dabove解题指导句意：他是个好学生，而且大部分课程的成绩高于平均分。本题考查介词辨析。above average高于平均水平；below average低于平均

6、水平；on average按平均计算。根据a good student可知D项正确。正确答案D3(2012安 庆 模 拟)The President _ giving military aid to this country.Ais opposed BobjectsCopposes Dagainst解题指导句意：总统反时对该国实行军事援助。oppose(doing)sth.be opposed to(doing)sth.反对。如选B项应在object后加to，如选D项应在against前加is。正确答案C4(2012苏州模拟)Its often less expensive to buy go

7、ods in _ quantity，but youd better examine _ quality before buying them.A/；the Bthe；/Ca；the Dthe；the解题指导句意：大宗购物经常不是很贵，但在购买之前你最好检查一下(你要买的商品的)质量。in quantity大量地，很多；第二空后的quality表示特指，故用定冠词。正确答案A5(2012海 淀 二 模)The prices of this kind of wine _ from ten yuan to 100 yuan per bottle.Aranged BdifferedCchanged D

8、separated解题指导句意：这种酒的价格每瓶从十元到一百元不等。range“(在一定范围内)变动，变化”，常见搭配range from.to.或range between.and.。正确答案A.重点单词1vt.消费；消耗n消费者2adj.胡乱的；任意的3n现象(pl.)4v同意；捐赠；订阅5v趋向；易于；照顾n倾向consumeconsumerrandomphenomenonphenomenasubscribetendtendency6n结果，后果；影响adv.结果地7adj.平稳的；持续的；稳固的adv.平均地；持续地8n生存；存在v存在9vt.拥护，提倡，主张n拥护者10n承诺；交托v

9、向保证11n污染n污染物质consequenceconsequentlysteadysteadilyexistenceexistadvocateadvocatorcommitmentcommitpollutionpollutant12adj.随便的；偶然的adv.随便地13vt.使恢复；使振作14n贡献v对做贡献；捐献15n分歧；不一致(反义词)16n量；数量17vt.反对，反抗adj.反对的，对立的18n种类；范围19vi.看一下；扫视 n一瞥20adj.平均的adv.平均地casualcasuallyrefreshcontributioncontributedisagreementagre

10、ementquantityopposeopposedrangeglanceaverageaveragely.重点短语1subscribe 同意；订阅2keep escaping阻止逃跑3come 发生；造成4quantities 大量的5go 涨价；上涨6warm 使变暖7build 逐步建立upupupofaboutfromto8behalf of代表9the whole大体上；基本上10a difference有影响；起作用11put with容忍12make for弥补13carry 执行；实行14and on等等ononmakeupupoutso.重点句型1the earth is b

11、ecoming warmer(see Graph 1)and that human activity has caused this global warming rather than a random but natural phenomenon.毫无疑问，地球正变得更加暖和(见图表1)而且全球转暖是人为的，而不是随意的自然现象。2It is OK to leave an electrical appliance on you are using it，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！There is no doubtthatit ist

12、hatso long asifnot3takes a lot of energy，so，if you can，buy things made from recycled materials.将新材料做成物品需要许多能量，因而，如果有可能请购买用回收材料制成的物品。to make things from newItmaterials1quantity n.量；数量；大量in quantityin large amounts大量地a large/small quantity of大/少量的quantities of 大量，许多There is only a small quantity of fl

13、owers left in the garden.花园里只剩下少量的花了。Its cheaper to buy goods in quantity/in large quantities.大批量购货较便宜。Quantities of arms were discovered hidden in the trucks.卡车上发现藏有大量的武器。2oppose vt.反对；反抗be opposed to反对oppose doing sth.反对做某事object to反对I would oppose changing the law.我将反对改变这个法规。We are firmly opposed

14、 to the practice of power politics between nations.我们坚决反对国与国之间实行强权政治。I object to being spoken to like that.我不喜欢别人那样对我说话。3average n.平均 adj.平均的 vt.均分His performance is above the average.他的成绩在一般水平之上。Our expenses averaged out to 45 dollars per day.我们的支出平均每天四十五美元。On average men smoke more cigarettes than

15、 women.平均来看，男子比女子吸烟多。Theres nothing special about him；hes only average.他没有什么特别的，他很普通。4result in 导致result from.由造成；因而产生as a result of.由于的结果as a result结果without result没有结果；白费These measures resulted in a great victory.由于采取了这些措施，结果打了一场大胜仗。He was late as a result of the traffic jam.由于交通阻塞，他迟到了。Sickness o

16、ften results from eating too much.疾病往往因吃得太多而引起。5come about 发生；造成come across偶遇；穿越come down降下；减轻；传下来come out出来；出版come up被提出；出现come up with提出come to达到；到达；共计come on快点；加油；得了吧Can you tell me how the car accident came about?你能告诉我车祸是怎样发生的吗？When is his new novel coming out?他的新小说何时出版？Come on，well be late!快点儿，

17、我们要迟到了！6so long asas long as 只要at(the)longest最长，顶多in the long run终于，从长远角度来看as long as只要，长达no longernot.any longer不再so long再见before long不久以后long before很久以前long after在以后很久for long长久地long ago很久以前long since很久以前，很久以来As long as you drive carefully，you will be very safe.如果你开车小心，你就会很安全。So long as you finish

18、 your homework on time，you can watch TV.只要你按时完成作业，你可以看电视。They havent seen each other for long.他们很久没见面了。1(2012天津一模)When I _ a good article in reading newspapers，I often want to cut and keep it.Acome aboutBcome throughCcome to Dcome across解析：come across 偶然碰到；come about发生；come to苏醒。答案：D2It matters litt

19、le who does it _ it is done.Aas far as Bif onlyCin condition Das long as解析：as/so long as 只要，引导条件状语从句。答案：D3(2012长沙月考)As you know，our school library has _ of books.Aa good many BmanyCa large amount Da large quantity解析：a large quantity of“许多；大量”修饰可数名词复数和不可数名词。答案：D4Please tell me how the project collaps

20、e _.Im still in the dark.Acame out Bcame aboutCwas broken down Dwas broken out解析：come about偶然发生答案：B5(2011合肥模拟)Much new and high technology has been introduced from America，thus _ great increase in production of the company.Aresulting in Bresulted inCresulting from Dresulted from解析：result in导致；用其现在分词

21、形式作状语。答案：A6We strongly _ your decision to go abroad at this time of danger.It is not a wise decision.Aapprove BinsistCoppose Dappreciate解析：oppose 反对；approve支持；insist坚持要求；appreciate欣赏感激。答案：CThere is no doubt that the earth is becoming warmer(see Graph 1)and that it is human activity that has caused t

22、his global warming rather than a random but natural phenomenon.毫无疑问，地球正变得更加暖和(见图 1)，而且全球变暖是人为的，而不是随意的自然现象。在本句中，that从句是同位语从句，表示doubt的内容。There is no doubt that this is what he wants.毫无疑问，这就是他想要的。There is no doubt that he will come on time.他一定会准时来。Theres some doubt whether/if he is fit for the job.他是否胜

23、任这项工作有点疑问There is no need for you to come if you dont want to.如果你不想来，就不必来了。There is no chance that.不可能There is no doubt about.是毫无疑问的There is no question/possibility/reason that.没有问题/可能/理由There is no need(for sb.)to do.没必要(要某人)去做某事There is no/some room for doubt that.(没)有怀疑的余地We dont doubt _ the people in Beichuan County will recover from the disaster soon and rebuild their homes better than before.Athat BifCwhat Dwhether解析：doubt用于否定句和疑问句时后跟that从句。答案：A点击进入WORD文档