Unit 2 Vocabulary -ppt课件 --（2022）新人教版(2019新版)高中英语选择性必修第一册.pptx

1、高中英语选修第一册Unit 2 Vocabulary1._vt.劝说;说服_ n.劝说_adj.有说服力的 2._ adj.安全的;安心的;可靠的;牢固的_n.保护措施;安全工作3._ adj.远程的;偏远的_adv.远程地4.warn v.警告_n.警告;警示;先兆5.constant adj.不断的;重复的;不变的_adv.不断地 6.normal adj.正常的_adj.不正常的;反常的7 criticize vt.批评;批判 _adj.严重的;关键的;批判性的8.potential adj.可能的;潜在的n.潜力;可能性_adv.潜在地;可能地9._n.爱好，偏爱_vt.更喜欢；宁愿1

2、0 _n.瞬间adj.瞬间的，片刻的_adv.即刻地persuadepersuasionpersuasivesecuresecurityremoteremotelywarningconstantlyabnormalcrucialpotentiallypreferencepreferinstantinstantly打开/关闭 _ 遥控 遥控器 _空调机 _ 日常生活 _在初期，早先 _ 从这种意义上说 _人工智能 _ 保持联系 _着火 _ 立即马上 _switch on/offremote controlair conditionerdaily routineearly onin this se

3、nseartificial intelligencekeep in touch withcatch firethe instant1.persuade vt.&vi.说服,劝告1)Who persuaded you to write/into writing that letter?2)I tried to persuade Robin not to buy/out of buying that MP4,but failed.3)Can you persuade Alice out of her foolish plan?4)They persuaded me that this medici

4、ne was excellent for colds.5)They tried to persuade us of the truth of the report.总结：_ 说服某人做某事 _ 说服某人不做某事 _让某人相信某事persuade to do/into doingpersuade not to do/out of doingpersuade of sth1)I persuaded him to give up playing computer games.I _ him _ to play computer games any more.I _ him _ _ playing c

5、omputer games.2)I couldnt persuaded myself that he was honest.I couldnt persuaded myself _his _.persuaded notpersuaded out of of honesty2.switch vt.转换;vi.转换;体换防n.开关;转换；1)There is a switch on the wall for turning on the lights.2)I switched books with my sister.3)He switched the lights from green to r

6、ed.4)Or,have you ever forgotten to switch off the TV or computer?Phrases _ 开(电灯、机器等)_关(电灯、机器等)switch onswitch off1)She started studying English at college,but _(switch)to Business Studies in her second year.2)He _ _television,because he didnt like the program.3)Where are the _(switch)in this room on

7、 this machine?switched offswitchesswitched3.instant1 We cant promise instant solutions,but we can promise to listen._2 I want to have a cup of instant coffee._3 It took only an instant for him to react._4 I woke up the instant the phone rang._5The earthquake flattened the whole city center in an ins

8、tant._1)我一看到他，就认出了他。_2)等一下，我立刻就来。_ 即时方案 速溶咖啡 片刻 一就 在一刹那间 I recognized him the instant I saw him.Wait a moment,I will come back in an instant.4.preference n._vt_短语：_偏爱prefer用法：_更喜欢/宁愿_喜欢而不喜欢_宁愿做某事_宁愿某人做某事_宁愿做而不愿做 偏爱；偏好 prefer have a preference for prefer to do rather than do prefer doing to doing wou

9、ld rather do would rather did would rather do than do孩子们宁可骑自行车到乡下去，也不愿整天待在家里。1)The children preferred _(cycle)to the countryside to _(stay)indoors all day.2)The children preferred _(cycle)to the countryside rather than _(stay)indoors all day.3)Lucy _ sweets as her snacks while Lily has a _ for nuts.

10、(prefer)cyclingstayingto cyclestaypreferspreference5.available _1)Cold drinks will be available at the Sports Center._2)With all the information available,they found the hotel in the mountain easily._3)In the 1940s,electricity was available to people in almost all areas of the United State._4)There

11、will be four basketball courts available for our use with one teacher watching over each game._5)I would have gone to my cousin s birthday party last night,but I was not available._adj.可用的或可得到的;可会见的,可与之交谈的 可得到的 可用的 可用的 可用的 可会见的高考链接1-I want to see Mr White.We have an appointment.-Im sorry,but he is n

12、ot_(有空的)at the moment,for the meeting hasnt ended.2-Can you lend me the book Gone with the Wind?-Sorry.I returned it to the library just now.Maybe it is still_(可借到的).available available6.oppose _1)He strongly opposed his wifes going there alone.2)His parents are opposed to accepting the marriage.3)I

13、 am here on business as opposed to a holiday.4)I thought this medicine would make me sleep,but it has the opposite effect._ 反对(做)某事 be opposed to(doing)sth.反对（做）某事as opposed to（表示对比）而不是 opposed to相反的opposite prep.在.对面 adj.对面的;相反 adv.在对面n.相反的人（或物）；对立物【近义短语】be against反对 object to反对 vt.&vi.反对；使相对 oppos

14、e doing1.Many residents are opposed to _(build)the railway2.Tom would oppose_(change)the law.3.Why do some people strongly object_driverless cars?building changing to1.Have you ever forgotten to _（关闭）off the TV or computer?2.These smart homes will keep us _(安全的),save us energy,and provide a more com

15、fortable environment to live in.3.Today,we have to use switches for our lights,knobs for our appliances,and _(远程的)controls for our TVs and air conditioners.4.The future home will use _(综合的)sensors to tell when you leave home each morning.5.Your home will also learn your daily _（日常）and _(爱好),so every

16、thing will be ready for you when you get home each evening.switch secureremoteintegratedroutinepreference6.Your lights will come on the _（立即）you enter the door along with your favorite music or TV programs.7.Smart toilets will be keeping _(不断的)track of your health as well.8.They can warn you early o

17、n if theres something _(不正常的)or if you have a _(严重的)illness,such as _(癌症),and potentially save your life.9.If there is a short in the electrical wiring,your smart home will _（探测）it and provide you with the _(相关的)information.10.Many of these new _(创新)are already _（应用）and being used in some homes.inst

18、antconstantabnormalseverecancerdetectrelrvantinnovationsapplied1.These smart homes will keep us _(security),save us energy,and provide a more comfortable environment to live _.2.You will find your dinner already _(prepare)for you.3.All controls will respond _ voice commands,so if you want to change

19、your routine,you just say aloud _ you want and the home system _(obey).4.It will also give you suggestions _ a healthier diet and how _(sleep)better.5.Smart homes will be able to prevent serious damage _ accidents.securesecurelywhattopreparedwill obeyaboutto sleepfrom6.This way,you will be able _(fi

20、x)the problem before your home becomes flooded _ catches fire.7.If there is _ short in the electrical wiring,your smart home will detect it and provide you _ the relevant information.8.Nevertheless,it will take some years _ most new homes begin to use this new technology.9.The smart home could contr

21、ol the air conditioning and lights so that you would no longer have to turn _(switch)on and off,_(make)your home more energy-efficient.10.So,in _ sense,smart homes will lead us to living _(smart)lives.toora withbeforeswitchesmakingasmarter In the not-too-distant future,we will be living in smart hom

22、es,1._ will keep us secure,save us energy,and provide a more comfortable environment to live in.Intelligent Controls In the future,we will be using 2._(advance)technology every day for automatic control of nearly everything in our smart homes.The future home will use integrated sensors to do everyth

23、ing by 3._(it).For example,the lights will come on 4._ instant you enter the door.Voice commands 5._(use)to manage all controls.whichadvanceditselfthewill be used Regular Health Checks Our smart homes will be monitoring our health for us every day.For example,your bed will record how well you sleep.

24、If you have sleep or weight problems,it will send a 6_(warn)to your phone.In addition,smart toilets will be keeping track of your health 7_(constant).They will warn you early 8_ if you have a critical illness.No More Disasters.Smart homes will be able to prevent serious damage from accidents.If some

25、thing goes wrong,our smart homes will provide 9_(relevance)information to us to prevent accidents 10_(occur).Nowadays,many of these new innovations are being used in our homes.Nevertheless,it will take some years before most new homes begin to use this new technology.warningconstantlyonrelevantoccurring