2019版高考英语一轮复习 Unit 3 Life in the future课件 新人教版必修5.ppt

1、Book 5Unit 3Life in the future,语言点用法过关1. lack v.缺乏,没有n.缺乏;短缺的东西教材原句Hit by a lack of fresh air,my head ached.由于缺乏新鲜空气,我感到头痛。语境应用句型转换Although short of money,his parents managed to send him to university.,a lack of,his parents managed to send him to university.,lacking,写作微练更重要的是,你不缺乏自信心。More importantl

2、y, you are not lacking in confidence .用法点拨(1)(a/the)lack of sth.缺少某物 for lack of因为缺少(2)lacking adj.缺少的be lacking in sth.缺乏点津lack作名词时常与介词of连用;作动词时可作及物动词直接加宾语(不用被动语态),也可作不及物动词;形容词lacking常与in连用。,2. tolerate v.忍受,容忍教材原句At first my new surroundings were difficult to tolerate.一开始,新的环境让我很难忍受。语境应用单句填空Perhap

3、s you need to be tolerant of your neighbors.She refused to tolerate being called (call)a liar.He wont tolerate anyone questioning (question) his decision.,写作微练在一些专家看来,火星上的生活条件难以忍受。 In some expertsopinion, the living conditions on Mars are very hard to tolerate. 我们再也不能容忍人们在公共场合吸烟了。 We cant tolerate p

4、eople smoking in public places any longer.,用法点拨(1)tolerate sth.容忍某事tolerate (sb./sth.) doing sth.容忍(某人/某物)做某事(2)tolerant adj.宽容的be tolerant of对宽容联想“忍受”的其他表达:stand, endure, bear, put up with,3. instant n.瞬间;片刻adj.立即的;立刻的教材原句You place the metal band over your head, clear your mind, press the send-ing

5、button, think your message and the next instant it?s sent. 你把这种金属带子放在你的头上,整理思路,按下发送按钮,然后想着你要发送的信息,刹那间信息就发出去了。语境应用一句多译,我一到上海就给爸爸打了电话。I called my father?单句改错I told him the good news instant I met him.在instant前加the,the instant I arrived in Shanghai,the minute I arrived in Shanghai,the moment I arrived

6、in Shanghai,用法点拨(1)in an instant 立刻for an instant 刹那间the instant(that)一就(2)instantly adv.立即;马上 联想the moment, the minute也可以引导时间状语从句,表示“一就”。,4. switch v.转换,转变 n.开关;转换教材原句Then Wang Ping flashed a switch on a computer screen,and a table and some chairs rose from under the floor as if by magic.然后王平在电脑荧屏上

7、的开关上闪了一下,于是一张桌子和几把椅子就像变魔术般地从地板下面升了起来。语境应用单句填空Remember to switch off the light when you go to bed. Every day I switch on the TV at seven oclock and switchover to CCTV Channel One to watch the news.,单句改错They want to make switch in our plan. make后面加a 写作微练完成作业后,我转而开始看英文报纸。After finishing the homework, I

8、 switched to reading the English newspaper .用法点拨switch on (= turn on)打开switch off (= turn off)关上,关掉switch over 转换(频道)switch to变换到make a switch进行改变,1. take up 占用(时间);占据(空间);开始从事,开始做;继续;接受(建议或提议);改短衣服教材原句I still cannot believe that I am taking up this prize that I won last year.我还是无法相信我是在接受去年获得的这个奖励。语

9、境应用用take相关短语的适当形式完成短文David was a hard-working boy, who took after his father. He took up boxing at high school. In class he was always taking down the key,information and taking in what the teacher taught completely. After graduation, he took over his fathers company and took on another 100 workers.

10、 No matter how busy he was, reading always took up much of his free time.写作微练不要想当然地认为只要制订了计划就会取得成功。(2016浙江书面表达) Dont take it for granted that you will succeed so long as you make a plan.,用法点拨take up too much room 占太多空间take up ones offer 接受了某人的提议联想take after与相像take down 写下;拆除take in 收留;吸入;欺骗;理解take o

11、ff 脱下;起飞take on 雇用;呈现;承担take over 接任;接替take it for granted that.认为是理所当然的,2. lose sight of 看不见教材原句However,I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.可是,当我们到达一个看上去像是大市场的地方时,由于太多气垫车朝四面八方飞去,我看不见王平了。语境应用完成句子Only a sh

12、ort-sighted man will lose sight of the importance of educa-tion.只有鼠目寸光的人才会看不见教育的重要性。,At the railway station, the mother waved goodbye to her daughter until the train was out of sight .在车站,母亲向女儿挥手告别直到火车从她的视野中消失。写作微练我感到非常高兴,因为在人群中我看见了我的老朋友。 I felt very glad, for I caught sight of my old friend in the

13、crowd. 句子翻译Out of sight, out of mind.眼不见,心不想。,用法点拨lose ones sight失明come into sight进入视野内,映入眼帘catch sight of.看见at first sight乍一看at the sight of.看到out of sight看不见in/within sight在视野内,本文档仅为全套资料之一，欢迎点击下方按钮链接，下载全套资料！,请点此到下载本文全套资料,1. 形容词作状语教材原句Exhausted, I slid into bed and fell fast asleep.我感到累极了,爬上床很快就睡着了

14、。语境应用完成句子一个小时后,我到了学校,又累又饿。One hour later,I arrived at school, tired and hungry .写作微练她抓住我的手,说不出话来。 She grasped my hands, unable to say anything.,句型升级The lecturer was so excited that he hugged me warmly. Excited , the lecturer hugged me warmly.用法点拨此句中的形容词exhausted 在句中作原因状语。形容词(短语)作状语可以表示方式、原因或伴随状况等,可位

15、于句首、句末或句中,常用逗号与句子其他成分隔开。,2. where引导定语从句教材原句Well,now theres a system where the waste is disposed of using the princi-ples of ecology.那么,现在有一种系统,能利用生态学原理来处理掉废弃物。语境应用单句填空He wrote a letter where he explained what had happened in the accident.Nowadays people are more concerned about the environment where

16、 theylive.Sales director is a position where communication ability is just as impor-tant as sales skills.,Its helpful to put children in a situation where they can see themselves differently.单句改错We are working in pleasant surroundings which we get along well with each other. whichwhere或在which前加in Th

17、ere is still one point where you have to make clear at the meeting. wherethat/which或去掉where 写作微练我建议你去游览泰山,在那里你可以欣赏到美丽的自然风光。(2017北京书面表达)I recommend you to visit Mount Tai where you can enjoy beautiful natural sights.,用法点拨句中where引导定语从句,修饰先行词system,where在从句中作地点状语。点津(1)当定语从句的先行词为system,situation, scene, case, stage, point, posi-tion, condition等词且关系词在从句中作地点状语时,常用where引导定语从句,有时where可用in which替换。(2)表模糊“地点”的抽象名词后的定语从句中如果缺少主语或宾语则需要用关系代词that或which。,