Unit 2 全单元词汇讲解（ppt课件）-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、UNIT 2 LOOKING INTO THE FUTUREvocabularyphrase n.短语;词组 sentence n.句子 vocabulary vkbjlr n.词汇;词汇量 paragraph n.段，段落persuade vt.劝说;说服persuade sb to do sth=persuade/talk sb into doing sth说服某人做某事persuade sb not to do sth=persuade/talk sb out of doing sth说服某人不做某事persuade sb that 使某人相信persuade sb of sth 使某人

2、相信某事persuasion n.说服 persuasive adj.有说服力的Dont let yourself be persuaded _buying things you dont want.How can I persuade you not _(make)the decision now?He tried to persuade me _(give)up smoking,but in vain.We finally persuade Ben _ the wisdom of this decision.intoto maketo giveof单句语法填空单句语法填空switch vt

3、.转换;交换 vivt.(使)改变;转变 n.开关;转换器;改变switch off/on=turn off/on 关/开(电灯、机器等)Which switch do I press to turn off?I switched to a new doctor.distant adj.遥远的;远处的;疏远的;心不在焉的a distant area 遥远的地区a distant relative 远房亲戚a distant look 心不在焉的表情be+距离+distant(from)离（有）远 distance n.距离，间隔in the distance 在远处 within walkin

4、g distance 在步行距离内这所学校距离最近的车站有三站。The school is three miles distant from the nearest station.语篇理解The waterfall in the distance,which is exactly 500 meters distant from here,can be seen clearly.It looks very beautiful from a distance.Besides,its said that its sound is so loud that people at a distance

5、of 3 kilometers can hear.在远处从远处，离一段距离一段距离secure adj.安全的;安心的;可靠的;牢固的 vt.获得;拴牢;保护a secure job/income 稳定的工作/收入be/feel secure about 对有把握/放心At last they were able to feel secure about the future.We must create a secure international environment.She secured the rope firmly to the back of the car.insecure

6、adj.不安全的，无把握的 security n.U平安，安全巩固练习_(secure)the benefits of every student and to make them feel secure _ their future,we provide them with secure conditions and reduce their _(secure)feelings.To secureaboutinsecureappliance n.电器;器具 an appliance/many applianceselectrical appliances/household applianc

7、es 电器/家用器具_vt.申请；应用；涂、敷_n.申请；请求；申请书_n.申请人applyapplicationapplicantremote adj.远程的，偏远的The farmhouse is remote from any other buildings.这家农舍附近没有别的房屋。in the remote past/future 在遥远的过去将来remote controlautomatic adj.自动的automatically adv.自动地automation n.自动化auto-自动的（automobile,autobiography）auto n.(a car)汽车se

8、nsor n.传感器;敏感元件_ n.感觉;感觉官能 vt.感觉到；意识到_adj.体贴的；善解人意的sensesensitiveefficient adj.效率高的;有功效的_n.效率；功效_adv.有效地;效率高地 _adj.效率低的_adj.有效的efficiencyefficientlyinefficienteffective He is an _ worker.The machine is working _(efficient).Because of her _,we finished the work ahead of time.efficientefficientlyeffic

9、iencyShe is really a very _ person.Aspirin is a simple but highly _ treatment.填空efficienteffectivemode n.模式;方式;风格energy-efficient mode 节能模式a mode of behaviour 行为模式be in holiday mode 处于节目的气氛中routine n.常规;正常顺序 adj.常规的;日常的daily routine 日常生活get into a routine 养成一套习惯break routine 打破常规routine questions/te

10、sts 常规审问检测Make exercise a part of your daily routine.让锻炼成为你日常生活的一部分。preference n.爱好；偏爱have/show a preference for.偏爱；更喜欢prefer v.宁愿;更喜欢(-rred/-rring)prefer to do sth/doing sth 更喜欢做某事prefer doing sth.to doing sth.prefer A to B prefer to do sth rather than do sthn 单句语法填空1)You prefer healthy food _ fast

11、 food.2)Unlike fast food places,fine dining shops prefer customers _(stay)longer and spend more.3)We give _(prefer)to those who have worked with us for a long time.4)I have a strong_(prefer)for sweet food over spicy.5)The children preferred _(cycle)to the countryside to _(stay)indoors all day.6)The

12、children preferred _（cycle）to the countryside rather than _(stay)indoors all day.preferencepreferenceto staytocyclingstayingto cyclestayinstant n.瞬间;片刻 adj.立即的;速食的;速溶的instant coffee/noodles/hotpotin an instant(immediately)立即，马上the instant(that)一就(=as soon as)instantly adv.立刻，马上The pain disappeared i

13、n an instant.I recognized her the instant(that)I saw her.速溶咖啡/方便面/自热火锅command vt.命令;控制 n.指令;命令;控制at sbs command 听某人的吩咐have a good command of sth.精通某事be under the command of sb=be under ones command 由某人指挥command sb.to do sth.命令某人做某事command+that（从句should+V原，should可省）1)My mother has a good command of s

14、everal languages,such as English,French,Danish.2)The officer commanded his soldiers to fire.3)The army is under the kings command.4)He commanded that the students(should)cross the river.我妈妈精通好几种语言，比如英语、法语和丹麦语。那名军官命令士兵们开火。这支军队由国王的控制。他命令学生们过河。obey vi./vt.服从;遵守 obey a command 服从指挥/命令Any student should_

15、.任何学生都必须遵守校规。disobey v.不服从；违抗obey the school rulesobey the school ruleswarning n.警告;警示(可数);先兆Let me give you a word of warning.我来提醒你一句。warn v.警告;告戒;提醒注意医生告诫我不要喝酒。The doctor warned me not to drink.warn sb of sthwarn sb(not)to do sthwarn sb that He warned Billy _(keep)away from his daughter.单句语法填空She

16、was warned _ if she did it again she would lose her job.I warn him _ the danger.His _(warn)was still ringing in my ears.to keepthatofwarningconstant adj.不断的;重复的;不变的 n.常数;常量constant practice 不断的练习constant temperature 恒温constantly adv.不断地 He constantly walked around the house,talking to himself.early

17、on在初期;早先That was a lesson we learned very early on.Early on,you could keep everything private.early adj.早期的,初期的,早先的;早到的,提前的,提早的the early morning 清晨 my earliest memories 我最早的记忆in the early stages 处于初期阶段the early 1990s 20世纪90年代初He learnt to play the piano at an early age.他早年就学会了弹钢琴。adv.在早期,在初期,在开始阶段;提

18、早,提前early in the week/year/morning 一周开始时；年初；一大早abnormal adj.不正常的;反常的Book 3 Unit 5critical adj.严重的;关键的;批判性的a critical comment/report 批判性的评论/报道Your decision is critical to our future.a critical moment in our countrys history 我国历史上的危急关头critically adv.批判性地，严重地critic n.批评家,评论家,评论员;批评者,挑剔的人criticize v.批评；

19、批判；挑剔；指责criticism n.批评；批判；责备；指责极重要的；关键的；至关紧要的potential adj.可能的;潜在的 n.潜力;可能性have/show potential 有/展示出潜力develop ones potential 开发某人的潜力potential demand 潜在的需求potentially adv.潜在地，可能地a potentially dangerous situation 有潜在危险的局面leak vivt.漏;渗漏;透露 n.漏洞;裂缝;透露a leak in the ceiling 天花板上的裂缝a gas/oil/water leak 煤气/

20、油/水泄漏Details of the plan soon leak out.泄露，走漏，透漏wire n.电线;金属丝(或线)v.接通电源;将连接到a telephone wirewiring n.电线线路;线路系统wireless adj.无线的detect vt.发现;查明detection n.侦查，发现detector n.检测器，侦查器detective n.侦探（spy n.间谍，密探）relevant adj.有关的;有意义的be relevant to sth 与有关a paper relevant to this research relevant information/

21、data/experiencerelevantly adv.有关地；切题地irrelevant adj.无关的与有关be related tobe involved inbe linked to/withbe connected withhave something to do withfire n.U火；U/C 失火；火灾C 炉火；灶火catch fire 着火(动作)be on fire 着火(状态)set fire to =set on fire 使着火put out a fire 灭火fight a fire 救火 make a fire 生火 v.射击，开火；解雇，点火，发动fire

22、fighterfantasy n.幻想，想象She lives in a fantasy world.People sometimes cant distinguish between fantasy and reality.fantastic adj.极好的，荒诞的，怪诞的 a fantastic play innovation n.创新;创造(可数)an age of technological innovation 技术革新的时代innovate v.创新,革新 innovative adj.革新的，新改进的available adj.可获得的;可购得的;(人)有空的available

23、resources 可利用的资源be available to 可被得到的Tickets are available free of charge from the school.学校有免费票。This was the only room available.这是唯一可用的房间。Will she be available this afternoon?今天下午她有空吗？Thanks to the new technology,more music is available to more people than before.in sensein this sense 从这种 意义上来讲 in

24、 a sense 在某种意义上in no sense 决不make sense make no sensemake sense of a sense of There is no sense(in)doing sth.sense v.感觉到，觉察到，意识到nevertheless adv.尽管如此;不过;然而The news may be unexpected;nevertheless,it is true.structure n.结构;体系;系统安排;精心组织the structure of the building 这座建筑物的结构Your essay needs(a)structure.

25、你这篇文章组织不好。v.使形成体系；系统安排；精心组织 How well does the teacher structure the lessons?老师对课程组织安排得如何？crime n.U犯罪活动;不法行为 C罪行commit a crime 犯罪violent crime 暴力犯罪活动scene of crime 犯罪现场The crime rate is on the decrease in big cities.criminal adj.犯罪的，刑法的 n.罪犯，犯人combine vt.&vi.(使)结合;混合combine A and/with B 把A与B结合The hot

26、el combines comfort with bination kmbnen n.联合体;混合体;结合;混合What an unusual combination of flavours!多么与众不同的混合风味啊！nanobot nnubt n.纳米机器人robot rbt n.机器人android ndrd n.人形机器人artificial adj.人工的;人造的;假的artificial intelligence artificial lighting/light 人工照明；人造光artificial flower 假花man-made adj.人工的，人造的predict vt.预

27、测;预言;预料 Nobody could predict the outcome(结果).It is hard to predict when driverless cars will be everywhere on our roads.prediction n.预测;预言;预告 make a predictionforecast vt.&n.预测;预报 weather forecastoccupation n.职业;占领Please state your name,age and occupation below.the Roman occupation of Britain 罗马人对不列

28、颠的占领The offices will be ready for occupation in June.办公室将于六月交付使用。occupy v.占领;占据;占用（空间、时间、面积等）The bed seemed to occupy most of the room.The capital has been occupied by the rebel army（叛军）.be occupied(in)doing sth/in sth 忙于做某事 be occupied with sth 忙于某事occupation（土地、房屋、建筑等的）使用，居住，占用（土地、房屋、建筑等的）使用，居住，占用

29、巩固练习同义句转换Helen fully occupied herself with business matters,so we didnt want to bother her.Helen _ with business matters,so we didnt want to bother her.单句语法填空She was occupied _(do)housework all day.was fully occupieddoingoppose v.反对;抵制;阻挠语境感悟The government called on the workers to oppose waste.I wil

30、l oppose changing the rules.To oppose wearing fur coats.(全国卷III）归纳拓展 反对某事 oppose sth 反对（某人）做某事 oppose(sbs)doing sthopposed adj.反对的，对立的，敌对的be opposed to(doing)sth 反对（做）某事opposite adj.对面的，另一边的；相反的，迥然不同的单句语法填空He was opposed _ the development of nuclear weapons.With a lot of people _(oppose)it,the gover

31、nment had to postpone the new proposal.She was strongly _(oppose)to the idea of going abroad.to核武器核武器opposingwith+宾语+宾补opposedhence adv.因此;由此(正式用词)Smell is cultural,hence it is a social and historical phenomenon.嗅觉是有文化性的，因此它是一种社会和历史现象。therefore,thus,so cease vi.&vt.(使)停止;终止cease sth 停止某事cease doing.

32、停止做.(短时间停止)cease to do.停止做.(长时间甚至永远停止)You never cease to amaze me!你总能让我感到惊奇！He commanded his men to cease fire(=stop shooting).The company ceased trading in June.这家公司已于六月停业。rural adj.乡村的;农村的urban adj.城市的;城镇的absence n.不存在；缺乏；缺席语境感悟The decision was made in my absence.Frequent absence of mind in the cl

33、ass made him fail in the exam.归纳拓展 in/during ones absence 在某人不在时 the absence of 缺乏 absence of mind 心不在焉；精神恍惚absent adj.缺席的，不在的，缺乏的be absent from 缺席，不在 absent-minded adj.present adj.出席的 be present at presence n.单句语法填空1.He has been absent _ work all week.总结发现:_2.It happened _ his absence for business

34、in London.3.His long illness and consequent(随之发生的)_(absent)from school delay his progress of study.4.Learning English as a foreign language is very difficult in the absence _ a native language environment.5.You may rely on it that he is sure to be present _ your graduation ceremony.frombe absent fro

35、m school/a meeting/work 缺课缺课/缺席会议缺席会议/缺勤缺勤in/duringabsenceofatadvocate v.提倡;支持;拥护 n.提倡者;支持者;拥护者语境感悟The group doesnt advocate the use of violence.They advocated that strike(should)be banned.In college,the first professor he met was an advocate of truths.归纳拓展 advocate(doing)sth 提倡/支持（做）某事 advocate tha

36、t 提倡/支持 an advocate of/for 的支持者/拥护者【学以致用】I dont advocate your _(go)there.(单句语法填空)He is an enthusiastic advocate _ free speech.我们提倡循环利用纸张和塑料。（写作佳句）We advocate recycling paper and plastics.goingfor/ofemphasis n.强调;重视;重要性语境感悟Our English teacher placed emphasis on learning English.Too much emphasis is p

37、laced on research.归纳拓展lay/put/place emphasis on 强调，重视emphasize v.强调，重视 (emphasise)emphasize the importance of【学以致用】众所周知，我们应该强调通过运动和锻炼来促进健康。_,we should _ developing fitness through exercise and training.As we all knowlay emphasis onluxury n.U奢华lead a life of luxury 过奢侈的生活luxury goods 奢侈品 C a thing th

38、at is expensive and enjoyable but not essential 奢侈品It was a luxury if you had a washing machine in those days.那时候有洗衣机就算是奢侈了。luxurious /lris/adj.奢侈的，十分舒适的a luxurious hotel 豪华宾馆 luxurious surroundings 豪华舒适的环境keep in touch(with)(与)保持联系;了解(某课题或领域的情况)语境感悟Lets keep in touch through text messages.I try to

39、keep in touch with the tendency of fashion by surfing the Internet.归纳拓展（我们先）“失去联系”_，（再）“取得联系”_，（然后一直）“保持联系”_.lose touch with/be out of touch withget in touch withkeep/stay in touch with&be in touch with【学以致用】1.Two weeks earlier,my son,Ben,had got in touch.(2018 全国卷II)2.根据汉语提示完成句子。I _(与失去联系)most of m

40、y classmates after graduation.And we _（失去联系）for 7 years.A month ago,we _（与取得联系）each other again.So I should _（与保持联系）them.lost touch withwere out of touchgot in touch withkeep in touch with动作状态career n.职业，事业；生涯a teaching career 教学生涯What made you decide on a career as a teacher?She started her career

41、as an English teacher.My school career was not very impressive.我的学业成绩并不很出色。prospect n.可能性;前景He has a promising prospect.There is no immediate prospect of war.短期内没有战争的可能。resist v.抵制;反抗;抵挡resist doing.反对/忍住做.cant resist(doing)sth 抵挡不住（做）某事The bank strongly resisted cutting interest rates.银行强烈反对降低利率。He

42、 couldnt resist showing off his new car.resistance n.抵制;反对;抗拒resistant adj.抵制的，抵抗的，有抵抗力的plants that are resistant to disease 抗病植株signpost n.路标Follow the signposts to the superstore.hence,nevertheless,on the one hand,on the other hand,for example,moreover,personallyaccurate adj.精确的;准确的accurate information/data 正确无误的情报资料inaccurate adj.不精确的accuracy n.准确性，精确度accurately adv.准确地;正确地librarian n.图书管理员;图书馆馆长library labrr n.图书馆/室musician n.音乐家physician n.医师;(尤指)内科医生historian n.历史学家