2019版高考英语一轮复习Unit2Robots课件新人教版选修7 .ppt

1、Book 7Unit 2 Robots,1. desire n.渴望;欲望;渴求vt.希望得到;想要 教材原句 Do you think it is possible for a robot to have its own needs and desires?你认为机器人有可能有自己的需求和愿望吗?,语言点用法过关,写作微练 如果我们渴望成功,就应该养成制订计划并执行计划的习惯。(2016浙江书面表达) We are supposed to form the habit of making a plan and carrying it out,if,语境应用 单句填空 He has a des

2、ire for success though he has failed many times. They desired him to clear (clear) the place.,用法点拨 have no/a strong desire to do sth. 不想/迫切想做某事 have a/no desire for sth.想要/不想要某物 Ones hearts desire心愿,渴望得到的东西 desire to do sth.渴望做某事 desire sb. to do sth.想要某人做某事 desire sth.想要某物 点津 desire不用于进行时态。意为“期望”,后

3、接宾语从句时,宾语从句中的谓语动词常用“should+动词原形”,should可以省略。,2. favour n.喜爱;恩惠 vt.喜爱;偏袒 教材原句 As a favour Tony promised to help Claire make herself smarter and her home more elegant.出于好意,托尼许诺帮助克莱尔变得更聪明,并把她的家变得更优雅。 语境应用 完成句子 老师不该偏袒任何学生。 Teachers shouldnt show favour to any student. 请你帮个忙行吗? Could I ask you a favour ?

4、,这次推迟也许对我们有利。 The delay might be in our favour . 写作微练 我给您写信想请您帮我个忙。(2016课标全国书面表达) Im writing to ask you to do me a favour . 我最喜欢的旅游景点是泰山。(2017浙江书面表达) My favourite tourist attraction is Mount Tai . 单句改错 Tom objected to my plan while Mary in favour of it. 在in前加was,用法点拨 (1)ask sb. a favour请某人帮忙 do sb.

5、a favour给某人以恩惠;帮助某人 in favour of支持;赞同 in ones favour有利于某人 (2)favourable adj.赞同的;有利的 (3)favourite adj.最喜欢的 (4)unfavourable adj.不利的,3. acpany vt.陪伴;伴奏 教材原句 As he was not allowed to acpany her to the shops, he wrote out a list of items for her.她不允许他陪她去商店,因此他为她列了一个物品清单。 语境应用 单句填空 The musician acpanied t

6、he promising singer at/on the piano. The official acpanied by many experts is (be) inspecting the firm now.,With no one acpanying (acpany)me at night, I am afraid I will feel lonely in the theatre. 单句改错 I shall acpany him to visit Shanghai. 去掉visit 写作微练 由于我要参加一个志愿活动,不能陪你去书店了。(2016课标全国书面表达) I cant ac

7、pany you to the bookstore because I will take part in a voluntary activity.,用法点拨 (1)acpany sb.陪伴某人 acpany sb. to.陪伴某人去某地 acpany sb. at/on.用为某人伴奏 be acpanied by由伴随 (2)pany n.陪伴 keep sb. pany陪伴某人 in pany with与一起 (3)panion n.伙伴 点津 (1)一般不使用acpany sb. to do sth.表示“陪伴某人做某事”。 (2)acpanied by修饰主语时,并不影响主语的数。,

8、4. declare vt.宣布;声明;表明;宣称 教材原句 She cried out “Tony” and then heard him declare that.她大叫一声“托尼”,然后听到托尼一本正经地说。 语境应用 单句填空 Last week, the accused was declared (declare) to be innocent by the court. There being no further business, the chairman declared the meeting closed (close).,单句改错 In 1941, Britain an

9、d the United States declared war with Japan and the war started. withon 写作微练 昨天上午8点半,校长宣布运动会开始。 Yesterday the headmaster declared the sports meeting open at 8:30 a.m.,用法点拨 (1)declare sb./sth. to be宣布某人或某事 declare for/against表示赞成/反对 declare war (on)(向)宣战 declare sth. open/closed 宣布开始/结束 (2)declaratio

10、n n.宣布;声明;宣言,1. set aside将放在一边;为节省或保留(钱或时间);暂时不考虑 教材原句 He felt happy when his boss stated that he could set aside some time for exercise.当老板说他可以留出时间运动的时候,他感到很高兴。 语境应用 用set相关短语填空 A group of boys were setting off fireworks in the street.,They will set up a working party to look into the issue. We need

11、 to set about finding a way to solve the problem. We decided to set off at 8 oclock in the morning. 完成句子 在旅游旺季,动身前你最好提前预订宾馆。 In the tourist season, you had better reserve a hotel before setting off in advance. 写作微练 下周我们将着手为一场英语演讲比赛做准备。 We will set about preparing for an English speech petition next

12、week.,用法点拨 set down写下;记下 set up建立 set off动身;出发;引发;引爆 set about (doing) sth.着手做某事 set out to do sth.开始做某事,2. leave.alone 不管;别惹;让一个人待着 教材原句 She shouted “Leave me alone” and ran to her bed.她大声说“让我独自待一会儿”,然后就跑向了她的床。 语境应用 用leave短语的适当形式填空 It was careless of Tom to leave out an important detail in the exam

13、. Do not leave behind any personal belongings when getting off the train.,When left alone , the little girl would cry with fear. 单句改错 Tomorrow my friend as well as my parents will leave to Shanghai. tofor 写作微练 在制订计划时,我们最好把不重要的事情搁置一边。 When making a plan, we had better leave aside the unimportant thin

14、gs. 你昨天不应该让汤姆一个人待在家里。 You shouldnt have left Tom alone at home yesterday.,用法点拨 leave for动身去(某处) leave out遗漏;不包括 leave behind 留下,忘带;遗留;把丢在后面 leave aside搁置一边 leave sth. on让(火)燃着;让(灯)亮着 be left over留下,剩下,It be+adj.+that从句 教材原句 It was disturbing and frightening that he looked so human.他(机器人)如此通人性,这让人不安,

15、令人害怕。 语境应用 完成句子 不同的国家有不同的文化和传统,这很自然。 Its natural that different countries have different cultures and traditions.,在新的环境中学会和他人友好相处对每个人都很重要。 It is important that everyone should learn to get along well with others in a new environment. 我们没能帮助你解决问题,真遗憾。 Its a shame/pity that we failed to help you solve

16、 the problem. 写作微练 我们制订计划是非常重要的。(2016浙江) Its important that we should make a plan. 我突然想到我有一个重要的会议要参加。 It occurred to me that I would attend an important meeting.,单句改错 What happened that I met my good friend Tom in the street the other day. WhatIt 用法点拨 “It be+adj.+that从句”是固定句式,其中it是形式主语,真正的主语是that引导的从句。 联想 it 作形式主语的常用句式: (1)It be+形容词(obvious, possible