福建专用2022年高考英语一轮复习Unit3Computers课件新人教版必修2

1、Unit 3Computers-2-核心词汇核心句式1.as a result 结果领悟高考究考法用result in,result from,as a result 或as a result of 的适当形式填空(1),humans developed a range of character types that still exist today.(2016北京,七选五阅读)因此,人类发展出了一系列文字类型,直到今天仍然存在。(2)We are not becoming people with poor memories _the Internet.(2015安徽,阅读理解C)我们并没有

2、因为互联网变成记忆力差的人。As a result as a result of -3-核心词汇核心句式(3)Childrens fear and dislike of books may being made to read aloud before others.(2015浙江,阅读理解A)孩子们对于书籍的恐惧和厌烦可能是来自于被迫在他人面前大声朗读。(4)Experts say its an invaluable social practice that big benefits.(2018全国,阅读理解D)专家说,这是一种无价的社会实践,能带来很大的好处。result from res

3、ults in-4-核心词汇核心句式2.total adj.总的;整个的;全部的;完全的n.总数;总额;合计vt.&vi.总数达;将加起来;合计领悟高考究考法诵读或翻译句子,体会黑体部分含义(1)In total,25% of Indias working-age population has no education.(2017江苏,任务型阅读)总的来说,印度25%的劳动年龄人口没有受教育。(2)Lighting accounts for about 7% of the total electricity consumed in the US.(2020全国,阅读理解D)照明约占美国总用电量

4、的7%。(3)Already well over 400 of the total of 6,800 languages are close to extinction.(2018全国,阅读理解C)_在总共6800种语言中,已有400种语言濒临灭绝。-5-核心词汇核心句式单句写作(4)Lindsey的丈夫对这次意外的来访感到十分震惊。(2018全国,完形填空)_联想拓展记考点(1)in total总共(2)a total of.总数是Lindseys husband was totally astonished by the unexpected visit.-6-核心词汇核心句式3.goal

5、 n.目标;目的;球门;(进球)得分领悟高考究考法写出下列句子中goal的意思(1)Jennifer Mauer has needed more willpower than the typical college student to pursue her goal of earning a nursing degree.(2020山东,阅读理解B)(2)The goal is to find out whether kids using todays new technology can teach themselves to read.(3)Through the first two g

6、ames,her team did not get one serious shot on goal.(2015课标全国,完形填空)(4)Handing out sliced oranges to bloodthirsty kids can be as exciting as watching your own kid score a goal.(2019全国,阅读理解B)目标 目的 球门 进球-7-核心词汇核心句式联想拓展记考点(1)set a goal 确定一个目标(2)ones goal in life 某人的生活目标(3)achieve/realize ones goal 实现某人的目

7、标-8-核心词汇核心句式4.in a way有几分;在某种程度上;就某种意义来说领悟高考究考法诵读或翻译句子,体会黑体部分含义(1)But we are in a way doing animals harm by making them live in a human environment.但是让动物生活在人类的环境里从某种意义上来说是我们在对动物造成伤害。(2)In a way I agree with what you said at the meeting._从某种意义上来说,我同意你在会议上的发言。-9-核心词汇核心句式联想拓展记考点(1)all the way 一路上;自始至终(

8、2)by the way 顺便说(3)in no way 一点也不;决不(4)in the way 挡路;妨碍(5)make way for 为让路(6)make ones way to 向走去-10-核心词汇核心句式5.arise vi.出现;发生;产生;起身;起来领悟高考究考法写出下列句子中黑体部分的意思(1)Seeing his mother return home,the boy arose from his chair immediately.(2)A number of high buildings have arisen where there was nothing a yea

9、r ago.(3)Some unexpected difficulties have arisen.(4)Did anything interesting arise from/out of the meeting? 联想拓展记考点(1)arise from/out of由产生(2)sth.arises出现了某事起身 出现 出现 发生 -11-核心词汇核心句式体会语境辨词义用arise,rise或raise的适当形式填空One of the problems from the present economic situation is that the price sharply,of cou

10、rse,partly because some illegal businessmen it on purpose.arising is rising raise -12-核心词汇核心句式自助巩固 -13-核心词汇核心句式6.watch over看守;监视;照看领悟高考究考法翻译句子(1)He helps to watch over my niece._(2)Watch out for walkers and other bicyclists._联想拓展记考点(1)watch for sth.盼望或等待某事物(2)watch out 小心他帮忙照看我的侄女。当心行人和其他骑自行车的人。-14-

11、核心词汇核心句式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。分析提炼究考法“It takes/took+一段时间+before+从句(一般过去时).”表示“过了多久才”,before引导时间状语从句。该句型中主句的谓语动词也可使用be动词。类似的句型还有:“It will be+时间段+before+从句(现在时).”表

12、示“要过一段时间才”。“It was+时间段+before+从句(过去时).”表示“过了一段时间后才”。-15-核心词汇核心句式领悟考法用考点单句写作(1)这座桥过了几个月才建成。_(2)再过两个月我们就高中毕业了。_It took/was several months before the bridge was built.It will be two months before we graduate from senior school.-16-核心词汇核心句式2.As time went by,I was made smaller.随着时间的推移,我被做得越来越小。分析提炼究考法as

13、time goes(passes)by/went by(=with time passing/going by)随着时间的推移/流逝,as引导时间状语从句。领悟考法用考点-17-核心词汇核心句式翻译句子(1)As the average age of the population increases,there are more and more old people to care for.(2016天津,单项填空)_(2)This lesson about family unity stayed with the daughters as they grew up.(2015安徽,阅读理解

14、B)_单句写作(3)随着时间的流逝,人们慢慢熟悉了他。_随着人均寿命的增长,需要照顾的老人越来越多。关于家庭团结的意义伴随着女儿们的成长。As time went by/With time going by,people became familiar with him.-18-核心词汇核心句式3.Over time my memory has developed so much that,like an elephant,I never forget anything I have been told!随着时间的推移,我的记忆能力发展得如此之快,就像一头大象一样,我从来不会忘记告诉我的任何事

15、情!分析提炼究考法so.that.如此以至于,that引导结果状语从句。常见的句型有:(1)so+adj./adv.+that.so+adj.+a/an+单数名词+that.so+few/little(少)/many/much+n.+that.(2)such.that.如此以至于such+adj.+不可数名词+that.such+adj.+复数名词+that.such+a/an+adj.+单数名词+that.-19-核心词汇核心句式领悟考法用考点翻译或完成句子(1)I didnt mean to eat anything but the ice cream looked so good tha

16、t I couldnt help trying it.(2018天津,单项填空)_(2)Its a good chance we mustnt miss it.机会这样好,我们可不能失掉。(3)He liked it so much that he quickly walked into the shop.(2015课标全国,短文改错)_(4)There are in your composition that I cant understand what you are writing about.你作文中的拼写错误太多了,以至于我读不懂你在写什么。我本不打算吃任何东西,但冰激凌看起来如此的

17、好吃,我忍不住要尝一尝。such that 他这么喜欢它,以至于快速走进了商店。 so many spelling mistakes -20-.单句填空1.In way,the computer plays a more and more important role in our life and work.2.(person)speaking,I am satisfied with all the work you have done.3.It is known to all that personal (appear)is sometimes very important in find

18、ing a job.4.There is much homework that I cant have much time to experience nature.5.Ants have a collective (intelligent) greater than you would expect from its individual parts.6.A storm (arise)during the night.a Personally appearance sointelligencearose -21-7.As the wages were high,many (apply)for

19、 the job filled the form.8.Watch !Theres a car coming.9.He was late as a result the heavy snow.10.After the concert,we made our way our dorm.applicants out of to -22-.单句改错1.The farmers there use trained dogs to watch out their sheep at night._2.Can you give me some advice on what to deal with the di

20、fficulty?_3.Several new companies arises in our city last year._4.Sickness often results in eating too much._5.With most of the problems solving,I felt a great weight taken off my mind._6.Standing on the hill,we saw smoke rise from the chimney in the village._outoverwhathow或dealdoarisesaroseinfromsolvingsolved riserising-23-.写作训练1.过不了多久那场大火就会被扑灭。_2.随着时间的流逝,我们会成为朋友。_3.那是如此有趣的一本杂志,我迫不及待地想读它。_ 4.粗心大意导致了这次事故。Carelessness .It will not be long before the big fire is put out.We will become friends