Unit 2 Period 3 Language points （ppt课件）-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、Language pointsReview key phrases1.忘记做某事forget to do sth2.忘记做过某事forget doing sth3.关/开（电灯、机器等）switch off/on4.(某事)发生在某人身上（sth）happen to sb5.始终；一直all the time6.导致；通向（to是介词）lead to7.不远的not-too-distance8.智能控制Intelligent Controls9.拐杖a stick for walking10.遥控器remote control11.空调设备air conditioner12.自动报警器auto

2、-alarm13.节能的；节约能源的energy-efficient14.日常生活daily routine15.偏爱.;更喜欢.have a preference for16.记录；与.保持联系keep track of17.在初期；早先early on18.提供某人某物provide sb with sth=provide sth for sb19.着火catch fire20.在这种意义上来讲in this sense重点单词重点单词1.persuade vt.劝说；说服例句：For example,the phrase in my opinion tells us that the p

3、assage is likely meant to persuade.例如，短语in my opinion告诉我们：这篇文章可能是为了说服。1.说服某人不做某事persuade sb not to do sth=persuade sb out of doing sth2.使某人相信某事persuade sb of sth=persuade sb that.练习练习1.I do know how upset the shop staff can get,but I try to persuade them_(keep)smiling.2.He has persuaded me_ its trut

4、h recently.3.Finally,I_these goods by ship.最后，我说服他不用船运送这些货物to keepofpersuaded him not to transport/persuaded him out of transporting2.switch vt.转换；交换 vi.&vt.(使)改变；转变；调班 n.开关；转换器；改变【教材原句】Or,have you ever forgotten to switch off the TV or computer?或是你忘记过关掉电视或电脑吗？（1）switch off/on 关/开（电灯、机器等）switch from

5、.to.从.转变为.（2）make a switch(in)改变（.）例句：Gradually,I got familiar with every button and switch on the aircraft.渐渐地，我熟悉了飞机上的每个按钮和开关单句填空单句填空/熟词生义熟词生义1.He pulls out a special device,points it at the suspect,and switches it_.2.Mom asked me to switch_the TV set after watching news.3.Can you switch with me o

6、n Monday night?onoffv.v.调班调班3.preference 3.preference n.爱好；偏爱【教材原句】Your home will also learn your daily routine and preferences，so everything will be ready for you when you get home each evening.你的住宅还能了解你的日程安排和喜好，所以每天晚上你回到家时，一切都已经准备就绪。（1）have a preference for 偏爱.;更喜欢 give preference for 给.以优惠；优待 in

7、preference to优先于；而不是（2）prefer v.更喜欢例句：Hardly had I known that you have a preference for Chinese chess when I determined to assist you with all my might.我刚知道你喜欢中国象棋，就下定决心全力帮助你。翻译句子翻译句子（1）Frick _ pre-twentieth century Western paintings.佛里克偏爱20世界之前的西方绘画(2)The company often_ the old customers.这家公司经常给予老年

8、顾客优惠had a preference forgives preference mand n.指令；命令；控制 vt.命令；控制；获得；赢得教材原句All controls will respond to voice commands,so if you want to change your routine,you just say aloud what you want and the home system will obey.所有的控制器都将响应语音指令，因此如果你想要改变日程安排，你只需大声说出你的想法，家居系统就会照办。（1）command sb to do sth 命令某人做某

9、事 command that.(should)do 命令.(2)have a good command of精通；对.掌握熟练例句：Later,she started giving commands with her hand signals and her confidence rose.后来，她开始用手势发出命令，信心也提高了。补全句子补全句子/熟词生义熟词生义1.To begin with,I _ that I can communicate with visitors without difficulty.首先，我的英语很好，我可以毫不费力地与来访者交流。2.Great men com

10、mand our respect._have such a good command of Englishvt.获得；赢得5.occupation n.职业；占领（1）occupy vt.占用；占领；占据 occupy oneself with sth/in doing sth忙于某事；专心于做某事（2）occupied adj.忙于.的；已占用的 be occupied with sth/in doing sth.忙于某事/做某事例句：Every student faces the problem of choosing an occupation when graduating from

11、university.每个学生在大学毕业时都面临着选择职业的语法填空语法填空1.He would have attended your birthday party but he occupied _ with a very important experiment.2.She is occupied_looking after three children at home,so she no longer has time to enjoy various activities in the club.himselfin6.oppose vt.反对；抵制；阻挠【教材原句】In the art

12、icle,various people said that the public should oppose the idea of developing driverless cars.在这篇文章中，各界人士说公众应该反对发展无人驾驶汽车这一想法（1）oppose doing sth反对做某事（2）opposed adj.反对的 be opposed to(doing)sth 反对做某事例句：Just as pie chart shows,70%of them oppose the view.正如饼状图所示，其中70%的人反对这一观点。语法填空1.On the one hand,there

13、are those who are opposed_ this view.2.Many local people opposed_(build)the new airport there.to building7.absence n.不存在；缺乏；缺席【教材原句】On the one hand,there are many different groups of people around the world who live happily in the absence of new technology.一方面，世界上有许多不同群体的人，在没有新技术的情况下依然过着幸福的生活。（1）in/

14、during ones absence 在某人不在时 in the absence of（人）不在，缺席；（物）不存在；缺乏 absence of mind心不在焉（2）absent adj.不在的；缺席的 be absent from.不参加.；缺席.(3)absent-minded adj.心不在焉的；健忘的例句：Sorry again for any inconcenience caused by my absence and wish your competition a great success.由于我的缺席给您带来的不便，我再次表示歉意，并祝您的比赛取得圆满成功单句填空单句填空/

15、补全句子补全句子1.In the absence _proof,the police could not take action against the man.2.As he was absent_ school for so long,he was left behind by his classmates.3._(心不在焉)in chemical experiments may cause a serious accident.offromAbsence of mind8.Keep in touch(with.)(与.保持联系)；了解（某课题或领域的情况）【教材原句】Moreover,t

16、he Internet has made it possible for friends and family to keep in touch easily even if they are on opposite sides of the world.此外，互联网使朋友和家人天各一方也能轻松保持联系。be in touch(with)(与.）保持联系（表示状态）get in touch(with)(与.)取得联系（表示动作）be out of touch(with)(与.)失去联系（表示状态）lose touch(with)（与.）失去联系（表示动作）例句：Thank you once a

17、gain for your help to me.I will definitely keep in touch with you after I return to China.再次感谢您对我的帮助。返回中国后，我一定会和你保持联系。补全句子补全句子1.We_each other by email since then.从那以后，我们一直通过电子邮件保持联系。2.Its hard_ Lily.很难与莉莉取得联系。3.We have been_ each other since graduation.have been in touch withto get in touch without

18、of touch with9.resist vi&vt.抵制；反抗；抵挡【教材原句】Nevertheless,I will always look on the positive side of change and accept it rather than resist it.然而，我将始终着眼于变革的积极一面，接受变革，而不是抵制变革（1）resist doing sth 反对做某事 cant resist(doing)sth 忍不住做某事（2）resistance n.抵制；反对；抗拒 resistant adj.抵制的；抵抗的例句：At this very moment,Sirin

19、could no longer resist her anger.就在这一刻，西林再也无法抵制她的愤怒。语法填空1.She was on a diet,so she resisted_(eat)sweet food.2.Its believed that elderly people are always_(resist)to change.eatingresistant10.accurate adj.精确的；准确的【教材原句】Its difficult to make accurate prediction about the effects on the environment.对环境的影

20、响很难作出准确的预测（1）be accurate in 在.方面准确 to be accurate 准确地说（2）accurately adv.准确地说 accuracy n.准确；精确例句：Because of your help,my fluent and accurate oral English enables me to communicate with foreign students freely.由于你的帮助，我流利且准确的英语口语使我能够与外国学生自由交流。单句填空1.She works very efficiently and is accurate_ her judgem

21、ent.2.The loss has not yet been calculated_(accurate),but it is believed to be well beyond a hundred million dollars.inaccurately11.distant adj.遥远的；远处的；疏远的；心不在焉的（1）Around 4 p.m.,I heard the distant thunder of a helicopter.Excitement shot through my mind.(2)Pat sounded very cold and distant on the ph

22、one,making her upset for a long time.(3)There was a distant look in her eyes;her mind was obviously on something else.遥远的；远处的遥远的；远处的疏远的疏远的心不在焉的心不在焉的12.potentially adv.潜在的；可能地语法填空1.People who do not smoke have less potential for_(suffer)from lung cancer than those who smoke.2.Sunburn is painful and_(

23、potential)dangerous.3.In my judgement,he has the potential_(become)a champion.sufferingpotentiallyto become13.relevant adj.有关的；有意义的单句语法填空1.What he said has no direct_(relevant)to the matter in hand.2.The film is relevant_what is being discussed in class.relevanceto重点句型重点句型1.It will take+一段时间+before从

24、句，意为“还要多长时间之后才.”【教材原句】Nevertheless,it will take some years before most new homes begin to use this new technology.然而，还需要过些年大多数新住宅才会开始使用这种新技术。（1)It will be+时间段+before从句 表示“还要过一段时间之后才.”(2)It wasnt long+before从句 表示“没过多久就.”(3)It wont be long+before从句 表示“过不了多久就会”例句：It didnt take long before they walked t

25、hrough the front door carrying a big box.没过多久，他们就带着一个大箱子走进了前门。补全句子1._ we graduate.我们还有一年时间就毕业了2.Never mind._ he adapts to the new environment.不要紧，过不了多久他就会适应新的环境。It will be one year beforeIt wont be long before.2.make+it+形容词/名词+（for sb）to do sth【教材原句】Moreover,the Internet has made it possible for fri

26、ends and family to keep in touch easily even if they are on opposite sides of the world.此外，互联网使朋友和家人即使天各一方也能轻松保持联系。补全句子1.He _at 6 oclock in the morning.他将每天早上6点钟起床定为一项惯例。2.He_ others.他觉得帮助别人是他的职责made it a rule to get upfeels it his duty to help3.It+is/was+动词-ed形式+that 从句【教材原句】It could even be argued

27、 that the Amishs quality of life is better since they live in and appreciate the natural environment rather than living in large,polluted cities.甚至有人认为，阿曼门诺派的生活质量更高，因为他们生活在自然的环境中，怡然自得，而不是生活在污染严重的大城市里。It is thought that.据认为.It is believed that.人们相信.It is reported that.据报道.It is said that.据说.It is kno

28、wn that.众所周知.例句:It is known that the Internet is vital to us.As a matter of fact,we benefit a lot from the rapid pace of the Internet development.众所周知，互联网对我们至关重要。事实上，我们从互联网的快速发展中受益匪浅。补全句子1._Chinese tea culture dates back to 5,000 years ago.据说，中国的茶文化可以追溯到5,000年前2._the famous photohgrapher founded a new studio.据报道，这位著名摄影师建立了一个新工作室。It is said thatIt is reported thatThank you for listening!