人教必修2 Unit3

1、Unit 3Computers温馨提示温馨提示: : 请点击相关栏目。请点击相关栏目。学学 预习新知自解预习新知自解讲讲 探究课堂互动探究课堂互动记记 冷点自主拾遗冷点自主拾遗单单 词词 速速 记记01学学 预习新知自解预习新知自解1_(adj.)人造的；假的人造的；假的2_(adv.) (也作也作_)无论如何无论如何; ;即使如即使如此此3_(n.) 目标目标; ;目的目的; ;球门球门; ;(进球进球)得分得分4. _ _ (vi.& vt.) 发信号发信号 (n.) 信号信号5_(n.) 类型类型 (vt.& vi.) 打字打字6_(vi.) 出现出现; ;发生发生7_(

2、n.) 性格性格; ;特点特点8_(n.) 工艺工艺; ;科技科技; ;技术技术 _ _(adj.) 科技的科技的artificialanyhowanywaygoalsignaltypearisecharactertechnologytechnological9 _ _(n.) 智力智力;聪明聪明; ;智能智能 _ _(adj.) 智能的智能的; ;聪明的聪明的10_(adj.) 私人的；个人的；亲自的私人的；个人的；亲自的 _ _(adv.) 就个人而言；亲自就个人而言；亲自 _ _(n.) 个性；人格；人物；名人个性；人格；人物；名人11_(adj.) 总的；整个的；总的；整个的； (n.

3、) 总数；合计总数；合计 (vt.) 共计；总计；加起来共计；总计；加起来 _ _(adv.) 完全地；整个地完全地；整个地12_(n.) 应用；用途；申请应用；用途；申请 _ _(v.) 应用；涉及；申请应用；涉及；申请 _ _(n.) 申请人；求职人申请人；求职人intelligenceintelligentpersonalpersonallytotaltotallytotallyapplicationapplyapplicant13 _ _(n.)金融；财经金融；财经 _ _(adj.)财政的；金融的；资金的财政的；金融的；资金的14 _ _(vt.& vi.)探索；探测；探究探

4、索；探测；探究 _ _(n.)探险家；勘探者探险家；勘探者 _ _(n.)探索探索15 _ _(adj.)电子的电子的 _ _(n.)电；电学电；电学16 _ _(n.)外观；外貌；出现外观；外貌；出现 _ _(vi.)出现出现financefinancialexploreexplorerexplorationelectronicelectricityappearanceappear短短语语回回顾顾1_从从时起时起2_ 结果结果3_ 如此如此以至于以至于4_ 在某种程度上在某种程度上5_ 在在的帮助下的帮助下6_ 处理；安排；对付处理；安排；对付7_ 看守；监视看守；监视8_ 共有；共用共有；

5、共用9_ 弥补弥补10_ 经过经过11._ 集合；聚集集合；聚集12._ 而且而且from.onas a resultso.that.in a waywith the help ofdeal with watch over in commonmake upgo byget togetherwhats moreA A句句型型必必备备1.I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.我发育缓慢，差不

6、多到两百年我发育缓慢，差不多到两百年后后，查尔斯，查尔斯巴比奇才巴比奇才把我制成了一台分析机。把我制成了一台分析机。名师指津名师指津：before引导时间状语从句，意为引导时间状语从句，意为“之后之后才才”。例句仿写：例句仿写：他们分开已经有很长时间了，且要一段时间他他们分开已经有很长时间了，且要一段时间他们才能再见面。们才能再见面。It is a long time since they got separated，and it will be some time _.before they meet againA A2As time went by，I was made smaller.随

7、着随着时间的推移，我被做得更小了。时间的推移，我被做得更小了。名师指津名师指津：as引导时间状语从句，意为引导时间状语从句，意为“随着随着”。例句仿写：例句仿写：随着我们生活水平的提高，我们很少有时间和随着我们生活水平的提高，我们很少有时间和朋友聚会了。朋友聚会了。 _we find little time to gather with our friends.As our life improvesA A3And my memory became so large that even I couldnt believe it!名师指津名师指津：so/such.that.引导结果状语从句，意为

8、引导结果状语从句，意为“如如此此以至于以至于”例句仿写：例句仿写：老师给我们讲了一个这么有趣的故事，结果我老师给我们讲了一个这么有趣的故事，结果我们都忘记了时间。们都忘记了时间。The teacher was telling us _/_ that we all forgot the time.so interesting a story我的存储量变得我的存储量变得如此如此巨大，巨大，连连我自己都不能相信！我自己都不能相信！ such an interesting story A A4Anyhow，my goal is to provide humans with a life of high

9、 quality.不管怎样，我的目标是给人类提供高不管怎样，我的目标是给人类提供高质量的质量的生活。生活。名师指津名师指津：be ofadj.n.beadj.。例句仿写：例句仿写：就我个人而言，英语周报对我们英语学习很有就我个人而言，英语周报对我们英语学习很有帮助。帮助。 As far as Im concerned，English Weekly _.is of great help to our English study.02讲讲 探究课堂互动探究课堂互动单单词词细细解解totally adv.全部地全部地;完全完全 adj. totala total failure整个的；整个的；全部的

10、；全部的；完全的完全的完全失败完全失败a total of总共总共in total加起加起来来in total结果我的外形完全改变了。结果我的外形完全改变了。 (1)Do you know how many students took part in the sports meet? About 400_(加起来加起来)(2)_more than 12,000 athletes from 45 countries participated in the 16th Asian Games.共有来自共有来自45个国家和地区的个国家和地区的12 000多名运动员参加了第多名运动员参加了第十六届亚运会

11、。十六届亚运会。(3)教材原句教材原句P18：As a result I totally changed my shape.（汉译英）（汉译英）_A total of一词多义，一词多义，观察句子，写出观察句子，写出arise在句中在句中的含义。的含义。Seeing his mother return home, the boy arose from his chair immediately._(2012山东卷山东卷)A number of high buildings have arisen where there was nothing a year ago but ruins _They

12、 arose at sun rise to get an early start to the park. _The number of road accidents and the death arising from/which arises from those accidents has increased greatly over the past years _ 起身起身出现出现起床起床产生产生 arise vi. 出现,发生,起因于riseraisearise，rise与与raisearisearose ; arisen; arisingrose ; risen; risingr

13、aised;raised;raising 升起,起身,增长,上升 举起,唤起,提高,饲养(2014重庆部分学校高三联考重庆部分学校高三联考)Suddenly I realized that I had stayed here long and_to say goodbye to the host.Araised Brose Clifted DstoodB B(2014辽宁省六校高三上学期联合考辽宁省六校高三上学期联合考试试)Those who want to say anything more_your hand and then_to speak.Aarise；raise Braise；ri

14、seCraise；arise Drise；raisesignal vi.& vt.发信号；n.信号 a danger/warning signaltraffic signalssignal (to)sb.to do sth. 危险危险/警告信号警告信号交通信号灯交通信号灯示意某人做某事示意某人做某事 signal(sb) that 示意示意(某人某人)The police _his car by raising his hand.警察举手示意司机停车。警察举手示意司机停车。(2014烟台市第二次诊断烟台市第二次诊断)George was responsible for the acci

15、dent because he didnt give a _to other drivers.Anotice Bmark Csymbol DsignalD give signalsCyclists who_(发出发出信号信号) before turning or stopping help prevent accidents.signalled the driver to stop in a way从某一角度看；从某一角度看；在某种程度上在某种程度上on ones way/the way to在在路路 上上in no way一点也不；决不一点也不；决不in the way挡道；碍事挡道；碍事b

16、y the way顺便说顺便说all the way一路上一路上;自始至终自始至终;完全完全No way！俚俚别想！没门！别想！没门！短短语语聚聚焦焦The good service has made up for the poor food in the hotel in a way.(英译汉英译汉)_(2011浙江卷浙江卷)He decided that he would drive _home instead of putting up at a hotel for the night.他决定一路开车回家而不是在旅馆里过夜。他决定一路开车回家而不是在旅馆里过夜。all the way B

17、(2014石家庄高中复习教学质量检石家庄高中复习教学质量检测测)Though in fact he got_，there was no dubt that he had meant to offer help.Ain a way Bin the wayCon the way Dby the way旅店良好的服务旅店良好的服务在某种程度上在某种程度上弥补了其食物差的不足弥补了其食物差的不足。as a result( (牛津牛津P P17031703) )He made one big mistake,and,as a result,lost his job.结果结果(1)as a result结

18、果结果,副词短语，常作状语副词短语，常作状语,使用时其前常使用时其前常有一个表示原因的句子。有一个表示原因的句子。比较网站辨析：辨析：as a result，as a result of，result in与与result from(2)as a result of是介词短语，相当于是介词短语，相当于because of，只能，只能连接名词连接名词/代词代词/动名词及动名词及what宾语从句。宾语从句。(3)result in相当于相当于lead to，结果为，结果为；导致，主语；导致，主语是原因，宾语是结果。是原因，宾语是结果。(4)result from相当于相当于lie in，因为，源自

19、，主语是结，因为，源自，主语是结果，宾语是原因。果，宾语是原因。 这个男孩努力学习这个男孩努力学习, ,结果，他通过了考试。结果，他通过了考试。The boy worked hard. _he passed the examination.由于车祸，杰克逊不能再由于车祸，杰克逊不能再工作了。工作了。_the car accident，Jackson couldnt work any longer. 事实上，他的粗心导致他事实上，他的粗心导致他的失败。的失败。_As a resultAs a result ofAs a matter of fact，his carelessness result

20、ed in his failure.As a matter of fact，his failure resulted from his carelessness.deal with处理处理;安排安排;对付对付;论述论述;谈论谈论;与与打交道、做买卖打交道、做买卖deal with一词多义一词多义:写出下列句中写出下列句中deal with的含义的含义(2012全国卷全国卷阅读理解阅读理解)Dweck has been studying how people deal with failure for 40 years. _ On the contrary，I find her quite ea

21、sy to deal with. _His article deals with many issues we are greatly concerned about. _ 处理处理对付对付/ /相处相处论述论述deal with常与how连用，而do with则常与what连用。(1)这样复杂的局面该怎么应付我还没谱儿呢。这样复杂的局面该怎么应付我还没谱儿呢。I have no way yet as to _/_ such a complicated situation.(2)(2013山东省实验中学高三质检山东省实验中学高三质检)Could you tell me how to_these

22、 problems so that I will be able to adapt to the life in Jinan?A. do with B. come up withCagree with D. deal with what to do with温馨提示 how to deal with即境即用 DAs time went by，I was made smaller.随着随着时间的推移时间的推移，我被做得更小了。，我被做得更小了。句句型型突突破破asas意为意为“随着随着”，引导时间状语从句。，引导时间状语从句。 eg: As our lives improves，we find

23、little time to gather with our friends.辨析：辨析：as与与with：(1)as是连词，引导时间状语从句是连词，引导时间状语从句(2)with是介词是介词,后接后接n.或或pron.构成构成with复合结构。复合结构。 比较网站比较网站活学活用_ autumn draws near，leaves begin to fall from the trees.随着秋天的临近，树叶开始凋落。随着秋天的临近，树叶开始凋落。_the wealth of the country increasing，more waste will be produced.随着国家财富的

24、增加，更多的垃圾也产生了。随着国家财富的增加，更多的垃圾也产生了。With AsAnd my memory became so large that even I couldnt believe it.我的存储量变得如此之大，甚至我的存储量变得如此之大，甚至连我自己都不能相信。连我自己都不能相信。so.that.so.that.结果是，以至于结果是，以至于，soso是副词，后面要跟形容词或副词是副词，后面要跟形容词或副词当so./such.放在句首时,主句用部分倒装 _that there was nobody on the street.(so)_that there was nobody

25、on the street.(such)_that there was nobody on the street.(such倒装倒装).单项填空单项填空(上海高考上海高考)The Great Wall is_tourist attraction that millions of people pour in every year.Aso a wellknown Ba so wellknownCsuch wellknown a Dsuch a wellknown.一句多译一句多译: :天气非常寒冷,以至于街上没有人。Such a cold day was itIt was such a cold

26、 dayIt was so cold a dayDA A微微考考点点03记记 冷点自主拾遗冷点自主拾遗anyhowadv.(也作也作anyway)无论如何；即使如此无论如何；即使如此(2012湖北卷阅读理解湖北卷阅读理解)But _，this is still a green，beautiful country.但是即使如此，这仍然是一个绿色的、美丽的国家。但是即使如此，这仍然是一个绿色的、美丽的国家。anywaycalculate vt.计算计算It has been calculated that.据估算据估算_ the trip will take two days.据估计这段路程要走两

27、天时间。据估计这段路程要走两天时间。It has been calculated thatA Awatch overwatch out (for)当心；注意当心；注意 监监视视看守；监视；守护；照管看守；监视；守护；照管 他们出门时，有人照看珠宝吗？他们出门时，有人照看珠宝吗？keep a watch onIs anyone _ the jewels while theyre out?watching over微微写写作作 写作素材写作素材 1 1. .随着科学技术随着科学技术的发展，计算机的发展，计算机应用于如此应用于如此多的领多的领 域，域，以至于以至于我们不能没有它。我们不能没有它。2.

28、2.结果结果是人们依靠计算机来是人们依靠计算机来解决解决各种问题，比如各种问题，比如探探 索索月球。月球。3 3. .即便如此即便如此，人们也，人们也普遍普遍认为在将来计算机不能替认为在将来计算机不能替 代人类。代人类。提示：提示：红色字体红色字体部分用本单元词汇表达。部分用本单元词汇表达。Sub title连句成篇连句成篇 With science and technology developing quickly，computers can apply to so many fields that we cant go without it.As a result，people could

29、 calculate on computers to solve all kinds of problems such as exploring the moon.Anyhow，it is also universally believed that computers cant take the place of human beings in the future.A A微微语语法法现在完成时的被动语态现在完成时的被动语态1(2014河北衡水中学月考河北衡水中学月考)Why do you look so worried?My computer broke down and my essay

30、_unfinished since.Ahad left Bhas been left Chas left Dwas left2(2014开封高中质检开封高中质检)I want to buy that kind of cloth because I_the cloth_well.Ahave told；washes Bwas told；washedChave been told；washes Dhave been told；is washedBC343(2014四川省宜宾五校第二次调查考试四川省宜宾五校第二次调查考试)In the fast few centuries，the lighthouse

31、s along North Carolinas coast_as signs of safety for travelers at sea.Awere recognized Bhave recognizedCrecognized Dhave been recognized4(2014长春市第一次调研长春市第一次调研)When she returned home，Rose found her computer_and she was very confused. Awas removing Bhas been removedChad removed Dhad been removedDD345(2014皖南八校联考皖南八校联考)Weve been told the good news，but when and where to go for the exciting vacation_yet.Aare not discussed Bhave not been discussedCis not being discussed Dhas not been discussedD 解析解析:后一分句