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人教版2018届高三英语一轮复习课件:必修二 UNIT 3 COMPUTERS .ppt

1、结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 ComputersUnit 3 Computers一、单词在语境中默写,在联想中积累写 得 准1.adv.无论如何;即使如此2.vt.下载3.vi.&vt.发信号n.信号4.vi.出现;发生5.n.性格;特点anyhowdownloadsignalcharacterarise结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers6.solve vt.解决;解答n解决7.operator n(电脑)操作员;接线员v操作;经营n操作;经营8.simplify

2、vt.简化adj.简单的9.intelligent adj.智能的;聪明的n智力;聪明;智能10.total adj.总的;整个的 n总数;合计 vt.共计;总计;把 加起来adv.完全地;整个地11.personal adj.私人的;个人的;亲自的adv.就个人而言;亲自n个性;人格;风云人物;名人solutionpersonallyoperateintelligenceoperationtotallypersonalitysimple结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers12.application n应用;用途;申请v应

3、用;涉及;申请n申请人;求职者13.finance n金融;财经adj.财政的;金融的;资金的14.explore vt.&vi.探索;探测;探究n探险家;勘探者n探索15.appearance n外观;外貌;出现vi.出现16.technology n工艺;科技;技术adj.科技的applyfinancialexplorationapplicantexplorerappeartechnological结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers用 得 活(用所给词的适当形式填空)1.The team are working har

4、d to analyze the problem so that they can find the best (solve)2.New (technological)should provide a secure firewall against hackers.3.Try to (simple)your explanation to the students to help them understand better.4.There is another kind of beauty that has nothing to do with _(appear),but comes from

5、 the heart.5.A team of will the valley and the _will last 10 days.(explore)solutiontechnologysimplifyappearanceexplorersexploreexploration结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers6.Humans or animals of high are always_.(intelligence)7.After the president made an official announcement,she

6、 expressed her opinion.speaking,I agreed with what she said.(person)8.Any who would like to to become an assistant in our company should send us an before December 10,2017.(apply)intelligenceintelligentpersonalPersonallyapplicantapplyapplication结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers1.

7、“互联网”家族 download vt.下载click vt.点击connect vt.连接surf vi.&vt.浏览network n.网络database n.数据库;资料库积 得 多(平时多积累,考场出华章)结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers2.以后缀“-fy”结尾的动词荟萃 simplify 简化satisfy 使满意terrify 使恐惧beautify 美化identify 识别;鉴定classify 分类purify 净化结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3

8、 Computers3.ABC 式过去式、过去分词变化 arisearosearisenbearborebornechoosechosechosendrivedrovedrivenrideroderiddenriseroserisenwritewrotewritten结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers1.从时起2.在某种程度上3.在的帮助下4.处理;安排;对付5.看守;监视;照管6.给提供7.有共同之处from.onin a waywith the help ofwatch overprovide.for.have sth

9、.in commondeal with二、短语在应用中记牢,在归纳中记多写 得 准结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers8.与分享9.结果10.弥补;编造;打扮;构成11.毕竟;终究share.with.as a resultmake upafter all12.如此以至于13.流逝so.that.go by结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers1.It was the local guide that the mountain climber was res

10、cued.2.I think he is taking an active part in social work.I agree with you.3.In order to make sure that his children were safe while playing on the beach,he kept them all the time.4.As far as I know,the young man is hard to.5.My friend Martin was very sick with a strange fever._,he could neither eat

11、 nor sleep.用 得 活(选用左栏短语填空)with the help ofin a waywatching overdeal withAs aresult结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers积 得 多(平时多积累,考场出华章)1.“v.with.”结构面面观 share.with.与分享cover.with.用覆盖equip.with.使具有mix.with.把和混合connect.with.把与连接起来compare.with.把与相比较结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 U

12、nit 3 Computers2.all 相关短语大全after all 毕竟;究竟;尽管above all 首先;最重要的是in all 全部;合计at all (否定句)一点也不;到底;究竟first of all 首先;第一all in all 总的说来结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers三、句式在解读中学懂,在仿写中学通背 原 句明 句 式学 仿 写1.I developed very slowly and it took nearly two hundred years before I was built as

13、an analytical machine by Charles Babbage.我发育缓慢,差不多到了两百年之后,查尔斯巴比奇才把我制成了一台分析机。before引导 时 间 状语从句,意为“之后才”。差不多用了两个月的时间,我妈妈才学会操作电脑。It took nearly two months.before my motherlearned to be able to operate computers结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers背 原 句明 句 式学 仿 写2.As time went by,I was ma

14、de smaller.随 着 时 间 的 流逝,我被做得更小了。as 引导时间状语从句,意为“随着”。随着技术的发展和生活水平的提高,互联网已进入寻常百姓家。,the Internet has entered the ordinary peoples homes.As technology developsand life improves结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers背 原 句明 句 式学 仿 写3.And my memory became so large that even I couldnt believe i

15、t!我的存储量变得如此之大,连我自己都不能相信!so.that.引 导 结 果状语从句,意 为“如此 以至于”。他如此专注于电脑游戏,以至于没有意识到妈妈已经回家。He was he didnt realize his mother had come home.so absorbed incomputer games that结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 ComputersWith the Internet becoming more and more popular,we have fewer face-to-face talks w

16、ith our friends.As a result,the problems have arisen from lack of communication.Last Saturday,I turned to my teacher for help.He gave me some tips on how to deal with the problem.I couldnt totally agree with him,but what he said was partly reasonable.结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Compu

17、ters1arise vi.出现;发生;起身;起床一词多义 写出下列句中arise的含义Seeing his mother return home,the boy arose from his chair immediately.A number of high buildings have arisen where there was nothing a year ago but ruins.They arose at sunrise to get an early start to the park.It cant be too careful while driving.Accident

18、s often arisefrom carelessness.起身出现发生起床结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers辨析比较 arise,rise,raise,arouse原形 词性词义 过去式 过去分词 现在分词 arise(vi.)出现;发生;起身 arose arisen arising rise(vi.)升起;增长;上升 rose risen rising raise(vt.)举起;抚养;饲养 raised raised raising arouse(vt.)唤醒;激起 aroused aroused arousing

19、 结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers选用上述单词填空New problems will one after another in future.She her finger to her lips as a sign for silence.The housing prices keep in spite of the governments regulations.His remark not only broke the ice,but everyones interest.ariseraisedrisingarous

20、ed结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers2totally adv.完全地;整个地total adj.总的;整个的n.总数;合计a total of 总数为in totalin all 总计;总共I (total)agree with what Susan says about the best present.(2014重庆高考写作)我完全同意苏珊就最好的礼物所说的那些话。totally结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 ComputersYou got 47 points

21、 on the written examination and 18 on the oral,making 65.你笔试得了 47 分,口试得了 18 分,总分 65 分。How much do you have to pay if the four of you go together?如果你们四个一起去的话你总共需要支付多少钱?a total ofin total/in all结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers3as a result 结果as a result of 因为;由于;作为的结果result from 由引

22、起result in 导致;造成Jenny nearly missed the flight doing too much shopping.詹妮因为购物太多差点错过了航班。as a result of结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 ComputersIts generally believed that his cancer resulted the overfull tiredness.普遍认为他是因为过度的劳累而得了癌症。You might learn that haste makes waste if you do somethi

23、ng so fast,_(result)in mistakes.如果你做事只求速度而导致错误,你或许会明白“欲速则不达”。扮靓写作 例句的其他表达方式Its generally believed that the overfull tiredness resulted in his cancer.Its generally believed that he suffered from cancer as a result of the overfull tiredness.Its generally believed that the overfull tiredness led to his

24、 cancer.resultingfrom结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers4deal with 处理;安排;对付;论及;涉及;与打交道、做买卖一词多义 写出下列句中 deal with 的含义I think we should work out a plan to deal with this crisis.His articles deal with many issues about the world.As far as I am concerned,the lady is hard to deal with.Hi

25、s work experience equipped him to deal with all kinds of people.处理涉及对付与打交道结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computersdo with sth.处理某事deal in sth.做生意;经营;买卖make a deal 达成协议;做成交易Its a deal.成交;一言为定。a big deal 非常重要的事;重要的人名师指津 deal with 表示“处理”时,常与疑问词 how 连用。do with表示“处理”时,常与疑问词 what 连用。I dont kn

26、ow they will deal with the problem.I dont know they will do with the problem.我不知道他们将如何处理这个问题。howwhat结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers As science and technology develop quickly,computers have changed our life in a way.We can not only apply for the job through the Internet but also

27、 solve the difficult problems with the help of the Internet.However,many students become so crazy about computers that they spend too much time on them,which has a bad effect on both their study and health.We must keep in mind that chest pains can be a warning signal of heart problems.结 束 语境串记基点 语段复

28、现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers5solve vt.解决;解答(1)solve a problem 解决一个问题(2)solution n.解决办法;处理手段a/the solution to sth.的解决方法There are still many problems (solve)before we are ready for a long stay on the Moon.在我们准备长期定居在月球之前仍旧有许多问题要解决。It may take a long time to find a (solve)to the problem.找到这个问

29、题的解决方法用了很长时间。to be solvedsolution结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers6signal vi.&vt.发信号 n.信号(1)signal to sb.to do sth.示意某人做某事signal(to sb.)that.示意(某人)(2)a traffic signal 交通信号send out a signal 发出信号Body language can give away a lot about your mood,so standing with your arms folded can

30、 that you are being defensive.(2015浙江高考单选)肢体语言能泄露很多你的情绪,因此,双臂交叠站着传出的信号是你处于防御状态。send out a signal结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 ComputersThe police signalled to the driver (stop)his car by raising his hand.警察举手示意司机停车。In order not to be heard,she pointed her finger upwards(signal)that som

31、eone was moving about upstairs.(2015湖北高考多选)为了不让别人听到(自己的声音),她竖起手指示意有人正在楼上走动。to stopto signal结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers7in a way 在某种程度上;从某一角度看all the way 一路上;自始至终;完全by the way 顺便说一下in no way 一点也不;决不(位于句首时,句子应使用部分倒装)in this way 用这种方法in the way 挡道;碍事on the way 在途中结 束 语境串记基点 语段

32、复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers,it is a good thing that I did not get the post I had applied for,though I must admit that I was disappointed at that time.尽管我必须承认我当时很失望,但在某种程度上,我没有得到我所申请的职位是一件好事。Mrs.Smith finds it hard to clear up the mess,as her children are always whenever she tries to.(20

33、13福建高考单选)史密斯夫人发现清理杂物很难,因为无论何时她要去做的时候,孩子们总是妨碍她。In no way when you are faced with difficulties.面对困难时,你决不应该失去信心。In a wayshould you lose heartin the way结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers8as 引导时间状语从句As time went by,I was made smaller.随着时间的流逝,我被做得更小了。as 引导时间状语从句时,意为“随着”。As the worlds po

34、pulation (continue)to grow,the supply of food becomes more and more of a concern.(2013浙江高考单选)随着世界人口的持续增长,食品供应问题越来越受到人们的关注。As,I gradually adapted myself to the school life.随着时间的流逝,我逐渐适应了学校生活。continuestime went by结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers名师指津 as 是连词,意为“随着”,引导时间状语从句;with是介词,

35、意为“随着”,后接名词或代词等构成 with 短语或 with复合结构。例句可以改为:With time (go)by,I gradually adapted myself to the school life.going结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers9so/such.that.引导结果状语从句And my memory became so large that even I couldnt believe it!我的存储量变得如此之大,连我自己都不能相信!so/such.that 引导结果状语从句时,意为“如此以至于

36、”。(1)so.that.句型的常见形式:soadj./adv.that.soadj.a(n)n.(单数可数名词)that.somany/few/much/little(少).n.that.(2)such.that.句型的基本结构:sucha(n)adj.n.(单数可数名词)that.suchadj.n.(复数可数名词/不可数名词)that.结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 ComputersKeeping a learning diary every day is I would like to introduce it to you.(

37、2013四川高考书面表达)每天坚持写学习日记是如此重要,所以我想把这种学习方法介绍给你们。There were I didnt know which one to choose.书店里有那么多的书以至于我不知道该选哪一本。Dalian is such that lots of tourists visit the city every year.Dalian is that lots of tourists visit the city every year.大连是一个如此吸引人的地方以至于每年都有很多游客来观光旅游。so important thatso many books in the

38、bookstore thatan attractive placeso attractive a place结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers名师指津 当 so形容词/副词及 such.放在句首时,主句要用部分倒装。that I couldnt wait to try my hand at riding the bicycle.(2014福建高考书面表达)我非常兴奋,迫不及待地想尝试骑自行车。So excited was I结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Comput

39、ers.单句语法填空1If you are not (total)satisfied,return it at our expense.2A man stood up and crossed his arms over his head,(signal)that he was strongly opposed.3With many problems (arise),he didnt know what to do next.totallysignalingarising结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers4(person)s

40、peaking,I am satisfied with all the work you have done.5Money does not always bring (happy),but without it people often cant live well.6This question is too difficult for the children.I think wed better find a way to(simple)it.7After graduating from the college,he made an(apply)to the school for a j

41、ob as a teacher.Personallyhappinesssimplifyapplication结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers8I was told the Learning Center provides help students and Im anxious to get help from you.9The students are looking forward to having an opportunity (explore)society for real-life experience.1

42、0With global warming becoming more and more serious,it wont be long some coastal cities disappear.fortoexplorebefore结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers.单句改错1It wont be long before we will know the result of the experiment.2Your main task today is help your mother(to)wash the curtai

43、ns.3In the way,Im glad you made that mistake,for it will serve as a warning to you.4The environment of Hong Kong is very outstanding that it is chosen as one of the worlds most livable cities.5Can you give me some advice on what to deal with this difficulty?6He has been ill for a long time;as a resu

44、lt of,his heart is slightly damaged.去掉 willis 后加 totheaverysowhathow 或 dealdo去掉 of结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers.根据提示词或结构补全句子1随着时间的流逝,他开始意识到,健康重于财富。,he realized that health was more important than wealth.2说实话,我对如何解决这个难题感到困惑。To be honest,Im at a loss.3要过很长一段时间,他才会定居在广州。in Guang

45、zhou.4恐怕我们不能参加晚会,不过还是感谢你的邀请。Im afraid we cant attend the party,.5会议结束了,他示意该走了。The meeting was over;.As time went byhow to solve the difficult problemIt will take a long time before he settles downbut thanks for your invitationanyhowhe signalled that it was time to leave(as)(solve)(It will take.befor

46、e)(anyhow)(signal)结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers.一句多译1随着社会的快速发展,我们和朋友的聚会变少了。,we find less time to gather with our friends.(as),we find less time to gather with our friends.(with)2因为越来越多的污染,很多物种正在灭绝。(result)There is more and more pollution.,many species are dying out.more and m

47、ore pollution,many species are dying out.As our society develops quicklyWith our society developing quicklyAs a resultAs a result of结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 ComputersMore and more pollution has many speciesdying out.The fact that many species are dying out more and more pollution.

48、3(2016北京高考书面表达)我们做得那么好以至于被邀请与全校同学分享观点和经验。We we were invited to share our idea and experience with all the students of our school.we were invited to share our idea and experience with all the students of our school.(倒装)resulted inresults fromdid so well thatSo well did we do that结 束 语境串记基点 语段复现重点 综合演练题点 课 下 练 熟 高 考 Unit 3 Computers4休息时,我们的班主任开始处理课上出现的问题。At break,our headteacher got down to dealing with the matter.(分词作定语)At break,our headteacher got down to dealing with the matter.(定语从句)arising from his classwhich arose from his class

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