高考英语一轮复习unit2robots课件新人教版选修

Unit 2 Robots,-2-,主题语境:人与社会科技发展与信息技术创新,科学家精神,信息安全,-3-,高频单词,重点短语,难点句型,1.desire n.渴望;欲望;渴求 vt. 希望得到;想要 高考佳句Therefore,there is the desire for their dorms to be replacement homes.(2016北京卷) 因此,他们渴望他们的宿舍置换成家园。 (1)desire sth渴望得到某物 (2)desire to do sth希望/渴望做某事 (3)desire that sb(should) do要求某人做某事 (4)have a desire for sth/to do sth渴望得到某物/希望做某事 温馨提示desire后接宾语从句或同位语从句,从句中谓语动词用“should+动词原形”,should可省略。,-4-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 Anyone (desire) to vote must come to the meeting. It is obvious that they have no desire peace. (2)一句多译 他希望赢得这场比赛。 (desire v.) (desire n.),desiring,for,He desires to win the game. He has a desire to win the game.,-5-,高频单词,重点短语,难点句型,(3)完成句子 He (想受到大学教育). They (要我快点回来). I desire from him (立即回信). She desires that (你立即见她).,desired a college education,desire me to return soon,an immediate answer,you (should) see her at once,-6-,高频单词,重点短语,难点句型,2.favour n.喜爱;恩惠 vt.喜爱;偏袒 经典例句She helps me out when I have too much to do,and Ill return the favour when I can. 我忙的时候她来帮忙,我能帮她的时候就帮她。 (1)ask sb a favour请某人帮忙 do sb a favour帮某人一个忙 owe sb a favour欠某人一个人情 (2)in favour of同意;支持 in ones favour有利于某人,-7-,高频单词,重点短语,难点句型,四维热练 (1)完成句子 The exchange rate is at the moment. 目前汇率对我们有利。 Most of them were my opinion while David was against it. 他们中大多数人支持我的看法,然而大卫却反对。 and turn the radio down while Im on the phone,will you? 帮我个忙,我在打电话时你把收音机的声音调小点好吗?,in our favour,in favour of,Do me a favour,-8-,高频单词,重点短语,难点句型,(2)一句多译 劳驾,请把窗户打开好吗? Would you do me a favour the window? Would you do me a favour the window?,to open,of opening,-9-,高频单词,重点短语,难点句型,3.accompany vt.陪伴;伴奏 教材原句As he was not allowed to accompany her to the shops,he wrote out a list of items for her.(Page 11) 因为克莱尔不让托尼陪她去商店,所以托尼就给她列了一个物品清单。 (1)accompany sb to a place陪伴某人去某地 (2)accompany sth with/by sth与同时存在 (3)accompany sb on/at sth给某人伴奏,-10-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 (accompany) by cheerful music,the children began to dance. She accompanied the singer the piano. They usually went shopping company with each other. The architect,accompanied by his associates, (be) surveying the land now. (2)单句改错 I shall accompany him to visit Beijing.,Accompanied,at/on,in,is,去掉visit,-11-,高频单词,重点短语,难点句型,(3)写作升级 Children,when accompanied by their parents,are allowed to enter the stadium.(2014湖南卷) (用only置于句首的倒装句改写) 满分表达,Only when children are accompanied by their parents are they allowed to enter the stadium.,-12-,高频单词,重点短语,难点句型,4.declare vt.宣布;声明;表明;宣称 高考佳句“I cant imagine living anywhere but Rockaway,”Natalie declared.(2016北京卷)Natalie声明说:“除了Rockaway我想不到我会住在其他任何地方。” (1)declare sb/sth to be宣布某人或某事 (2)declare for/against宣布赞成/反对 (3)declare war(on/against.)(向)宣战 (4)declare sth open/closed宣布开始/结束,四维热练 (1)单句语法填空 Only a month earlier,Mr Stenholm had declared the tax cut. It was the year when Britain declared war Germany. has been declared already that the contract is illegal. (2)写作升级 He declared that it was true.(改为简单句) 满分表达,-13-,高频单词,重点短语,难点句型,for/against,on/against,It,He declared it to be true.,-14-,高频单词,重点短语,难点句型,1.ring up 给打电话 教材原句When the clerk at the counter was rude to her,she rang Tony up and told the clerk to speak to him.(Page 11)当站柜台的售货员对她粗鲁时,她就打电话给托尼,让售货员同托尼说话。 (1)ring back回电话 (2)ring off挂断电话;停止讲话 四维热练 完成句子 The moment he got up this morning,someone (给他打电话). Seeing his boss coming,he hurried to (挂断)and pretended to be working.,rang him up,ring off,-15-,高频单词,重点短语,难点句型,2.leave.alone 不管;别惹;让一个人待着;和单独在一起 经典例句Leave him alone and he will produce. 别打扰他,他会写出来的。 (1)leave behind留下;遗留 (2)leave aside(把某事)搁置一边 (3)leave for出发前往 (4)leave out省去;遗漏;不考虑,-16-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 Did you leave the doors and windows firmly (fasten)? This is the third time youve left your umbrella on a bus. The man is busy at his desk;youd better leave him . You should leave unnecessary things. We will leave London next week.,fastened,behind,alone,out,for,-17-,高频单词,重点短语,难点句型,(2)写作升级 They had been left alone for days with no food in the house and they felt hopeless.(用现在分词短语做状语改写) 满分表达 (3)完成句子 The boss escaped with all his fortune and (留下一间空厂房). The teacher required us to (省去)some unnecessary words in our essays.,Having been left alone for days with no food in the house,they felt hopeless.,left an empty factory behind,leave out,-18-,高频单词,重点短语,难点句型,3.set aside将放在一边;为节省或保留(钱或时间);暂时不考虑 经典例句She sets aside a bit of money every month. 她每月都存一点儿钱。 (1)set down 记下;写下 (2)set off动身;爆炸 (3)set out出发;开始做某事 (4)set up创立;建立;竖起 (5)set about(doing sth)着手做某事 (6)set out(to do sth)出发;开始做某事,-19-,高频单词,重点短语,难点句型,四维热练 (1)写出下列句中set aside的汉语意思 There is a little time left.Lets set aside our personal feelings for now. After the experiment,please set the chemicals and tools aside. I try to set aside a few minutes each day to help my mother do the housework,though I am very busy.,暂时不考虑,将放在一边,为保留时间,-20-,高频单词,重点短语,难点句型,(2)用适当的介、副词填空 Why dont you set your ideas on paper? They have set on a journey around the world. I set to knit a sweater but in the end it became a vest. A new government was set after the civil war. Do you know how to set going on this work?,down,off/out,out,up,about,-21-,重点短语,难点句型,高频单词,Asimov began having stories published in science fiction magazines in 1939.(Page 16)在1939年阿西莫夫开始在科幻杂志上发表小说。 句型:have sth done (1)have sth done中过去分词做宾语补足语,表示被动的含义,有时也可用get sth done来替换,该结构的意思是“使某事被做”,有时翻译成“请人做某事”或“主语遭遇到某事”。 (2)have sb do sth让某人做某事,表示经常性的动作或某次具体的动作,不定式必须省略to。宾语是动作的执行者。 (3)have sb/sth doing sth让某人一直做某事(某事处于某种状态);用于否定句时,have表示“容忍,容许”之意。 (4)ha