Unit2 Improving yourself Vocabulary词汇详解（ppt课件）-2022新外研版（2019）《高中英语》选择性必修第二册.pptx

1、Unit 2 Improving yourselfVocabulary单词听力1.security 安全.=safety n secure 安全的=safe adj.insecure 不安全的=unsafe security guard 保安人员 national securityeg.They carried out security checks at the airport.他们在机场实施了安全检查他们在机场实施了安全检查2.switch v.转变，调班 n.开关 switch on（用开关）开，打开=turn on switch off（用开关）关，关闭=turn off switch

2、 over 换台，换频道 eg.Press the two keys to switch between documents on screen.按这两个键就可以在屏幕上的文件之间转换按这两个键就可以在屏幕上的文件之间转换3.motivate 激发，激励，成为的动机 motivation 动机 n.motivated 受到激发的 adj.eg.The plan is designed to motivate the employees to work efficiently.该计划被设计用来激发员工有效地工作。4.occupy v.占据（时间、空间、面积）occupied adj.使用中，有人

3、（使用或居住）be occupied with sth =be occupied in doing sth 忙于eg.Problems at work continue to occupy his mind for some time.工作的问题继续在他脑海中萦绕了一段时间。5.rely 依赖，依靠，信任 reliable 可靠地 reliability 可靠性 rely on/upon 依赖，依靠eg.These days we rely heavily on computers to organize our work.现在，我们在很依赖电脑来安排我们的工作。6.considerate a

4、dj.替他人着想的，考虑周到的，体贴的 consider v.考虑，认为 consideration n.体谅，仔细考虑 considerable adj.相当大的 be considerate towards 对.体贴，体谅 It is considerable of sb to do(sth)某人做某事真是体贴7.promote 促进，提升，晋升，将（体育运动队）晋级 promotion 提升，（体育运动队）晋级，促进 promoter 筹办人，发起者，赞助者 get promotion promote sb to sth 把某人提升到某职位eg.It is for this reason

5、 that we firmly believe that this rule will promote the learning atmosphere.正是因为这个原因，我们坚信这条规则将提升学习氛围。8.invest 投资，投入（时间、精力、资金），授予，给予（权利）v.investment 投资，投资物n invest in sth 投资，投入，购买昂贵的东西eg.Now it is the good time to invest in the property market.现在是投资房地产市场的好时机。9.vision 视力，想象，眼力，远见卓识(foresight)n.visible

6、 看得见的，可见的，visibility 可见度，能见度，可见性，明显性 have a good/perfect/poor/blurred/normal vision 视力好/极好/差/模糊/正常 good visibility 能见度高eg.He had a vision of a world in which there would be no wars.他幻想有一个没有战争的世界。10.objectively 客观地 adv.objective adj.客观的，宾格的 n.目标，目的（goal）objection n.反对的理由；反对 object n.物体,宾语 v.反对 object

7、 to doing sth 反对做某事随堂练习随堂练习一.单词拼写1.When people buy houses they re_(投资)a lot of money.2.I have a_(构想)of a society that is free of exploitation and injustice.3.In my opinion,a good_(新闻标题)is very important both for newspapers and websites.4.A newspaper published_(概况)of the candidates wives.5.Disabled v

8、isitors are welcome;there is good wheelchair _(通道)to most facilities.6.This issue sounds much more complex than it is,so Ill show an example to_(澄清)it.7.Global cooperation to prevent the spread of disease can _(促进)public health.8.Varieties of these crops have been collected from all around the_(地区).

9、9.Now that the problem has been identified,_(恰当的)action can be taken.10.We were not able to meet the_(截止日期)because of manufacturing delays.Answer:1.investing 2.vision 3.headline 4.profiles 5.access 6.clarify 7.promote 8.district 9.appropriate 10.deadline二、高考与教材1.(2020.江苏高考)The heath_(secure)systems

10、of many countries are undergoing considerable transformation.2.(2020.山东新高考)Peoples attention wanders_(constant).In fact,most people only absorb about 20 percent of a speakers message.3.(2019.全国卷II)_(motivate)and goal setting are the two sides of the same coin.4.(2019.天津高考)Many of us equate(视.等于)“com

11、mitment with such“caring_(occupy)as teaching and nursing.5.(2019.北京高考)Some students dont have a_(rely)car,while others have to share vehicles with parents who work six days a week.6.(2018江苏高考)Raynor Winn and her husband Moth became homeless due to their wrong_(invest).7.(2018.天津高考)Sustainability is

12、becoming a _(necessary).3D food printing could probably contribute to the solution.8.(2017.全国卷1)As the Kennedy Centers artistic adviser for jazz,Moran hopes to widen the audience for jazz,make the music more_(access),and preserve its history and culture.9.(2017浙江高考)Because sleepiness is such a probl

13、em for teenagers,some school_(district)have decided to start high school classes later than they used to.10.(2017北京高考)What is so special about TOKNOW Magazine?Well,it has no ads or_(promote)inside-instead it is jam-packed with serious ideas.Answer:1.security 2.constantly 3.Motivation 4.occupations 5.reliable 6.investment 7.necessity 8.accessible 9.districts 10.promotionsThanks for attention