Unit 3 Words and expressions ppt课件-2022新人教版（2019）《高中英语》必修第二册.pptx

1、Unit 3Words and ExpressionsI can browse the internet and even blog for you!我可以浏览互联网，甚至博客给你我可以浏览互联网，甚至博客给你！This is my blog.这是我的博客这是我的博客。He got into the driving seat and started the engine.他坐上了驾驶员的位置发动了引擎他坐上了驾驶员的位置发动了引擎。In 1941,the train would have been pulled by a steam engine.1941年，火车本可以由蒸汽机车拉动。年，火车

2、本可以由蒸汽机车拉动。I was chatting to him the other day.我那天正和他聊天。我那天正和他聊天。I had a long chat with her.我和她闲聊了很久。我和她闲聊了很久。chat with/to sb 与某人聊天chat about sth 聊某事单句语法填空1.They sat at the back of the classroom,(chat)happily.2.He chatted his friend the charity concert which was to be held the next week.3.We had nic

3、e chat over a cup of tea.chattingwithaboutachat n.尤英尤英闲谈，聊天闲谈，聊天 普通用词，指熟人之间很随便的交谈，强调谈话的普通用词，指熟人之间很随便的交谈，强调谈话的亲密性和非正式性。亲密性和非正式性。It is a nice place for a cozy chat and a cup of coffee.chatter n.闲扯，唠叨闲扯，唠叨 尤指对无关紧要之事喋喋不休的谈尤指对无关紧要之事喋喋不休的谈论论Hes tired of their perpetual chatter.conversation n.谈话，交谈谈话，交谈 指人

4、们相互之间交流指人们相互之间交流信息信息、感情、思想等的非正式的交谈。、感情、思想等的非正式的交谈。I had a long telephone conversation with my father this afternoon.辨析There was a small stream at the end of the garden.花园的尽头有一条小河花园的尽头有一条小河。Tears streamed down his face.泪水顺着他的脸往下流。泪水顺着他的脸往下流。On weekends,I often stream movies at home.周末我经常在家（在网上）看电影。周末

5、我经常在家（在网上）看电影。She went through an identity crisis in her teens.她在十多岁时经历了一次自我认同的危机。她在十多岁时经历了一次自我认同的危机。He has a strong sense of national identity.他有很强的民族认同感。他有很强的民族认同感。Theres a close identity between fans and their team.球迷和他们的球队之间有密切的同一性。球迷和他们的球队之间有密切的同一性。She will try to arrange a mutually convenient

6、time and place for an interview.她会尽力安排一个双方都方便的时间和地点进行面试她会尽力安排一个双方都方便的时间和地点进行面试。Will either of those times be convenient for you?这两个时间有一个是您方便的吗？这两个时间有一个是您方便的吗？It is very convenient for people to travel in London by underground.人们人们在伦敦游玩时，坐地铁是很方便的。在伦敦游玩时，坐地铁是很方便的。inconvenient adj.不方便的convenience n.方便，

7、便利at ones convenience 在某人方便的时候for the convenience of.为了方便单句语法填空1.If you are interested,please send an application email at your earliest (convenient)2.If it is (convenience)for you,you should do more outdoor exercise,which can contribute to you keeping up a good state of mind.3.your convenience,Id l

8、ike to invite you and your family to visit China.convenienceconvenientAt辨析cash n.She always has cash on her.change n.This ticket machine gives change.coin n.She paid him in coins.note n.There are five hundred pounds in notes on the desk.现金现金。指指随时可以支付的钱币，而非支票、信用卡等。随时可以支付的钱币，而非支票、信用卡等。找找零；零零；零钱。钱。指买东西

9、找回的钱，或小面值零钱。指买东西找回的钱，或小面值零钱。硬币。指硬币。指用各种金属制成的钱币，如金币、银币、铜币等。用各种金属制成的钱币，如金币、银币、铜币等。钞票钞票。指指纸币，相当于纸币，相当于 bank note。Everyone finds it necessary to update his knowledge,otherwise he will be left behind the society.每个人都认为有必要更新自己的知识，否则将被社会抛在后面。每个人都认为有必要更新自己的知识，否则将被社会抛在后面。Well update you on the days top news

10、stories.我们将向你提供当天的头条新闻。我们将向你提供当天的头条新闻。Nowadays almost everyone tends to search the Internet for an update on COVID-19 every day.如今如今几乎几乎每个人都每天在互联网上搜索新冠病毒的最新消息。每个人都每天在互联网上搜索新冠病毒的最新消息。EXERCISE1.单句语法填空I called the office to update them the days developments.2.完成句子Teachers have to constantly (更新他们的知识)in

11、 order to maintain their professional competence.onupdate their knowledgeHe said his car had got stuck in the snow.他说他的汽车陷在了雪地里他说他的汽车陷在了雪地里。We are stuck at school with COVID-19.我们我们因因新冠新冠被困在了被困在了学校学校里。里。be stuck with sb/sth 摆脱不了，甩不掉be stuck for sth 不知所措；（为某事）犯愁be stuck on sth 被难住；答不上来；卡壳stick v.刺，戳；

12、粘贴；（随意）放置；卡住，陷入 n.枝条；棍子；条状物stick to.坚持，忠于，紧跟单句语法填空1.In April,thousands of holiday makers remained .(stick)abroad due to the volcanic ash cloud.2.I didnt become a serious climber until the fifth grade,when I went up to rescue a kite that was stuck the branches of a tree.3.Good opinions are worth stic

13、king because they can benefit us all.stuckintoHes coming with me for company.他要陪伴我一起来。他要陪伴我一起来。She arrived in company with the ships captain.她与船长一起到达。她与船长一起到达。I didnt realize you had company.我不知道你有客人。我不知道你有客人。Ill keep you company while youre waiting.你等待时我会陪伴你。你等待时我会陪伴你。accompany v.陪伴，陪同；伴随，与一起发生；为伴奏

14、I was surfing the Internet to look for information on Indian music.我正上网查找关于印度音乐的资料。我正上网查找关于印度音乐的资料。They go surfing and have a great time.他们一起去冲浪，玩的很开心。他们一起去冲浪，玩的很开心。Ive had the benefit of a good education.我得益于受过良好教育我得益于受过良好教育。We should spend the money on something that will benefit everyone.我们应该把这笔钱

15、花在大家都能得益的事上。我们应该把这笔钱花在大家都能得益的事上。People would benefit greatly from a pollution-free vehicle.人们将极大地受益于无污染汽车。人们将极大地受益于无污染汽车。for the benefit of./for ones benefit 为了某人的利益，为帮助某人beneficial adj.有益的，有利的单句语法填空1.I can say it is of great to share your feelings with someone you trust,which is also to your mental

16、 health.(benefit)2.Some countries have benefited tourism from China.benefitbeneficialfromDistance is no problem on the Internet.在互联网上距离已不成为问题。在互联网上距离已不成为问题。The coldness and distance in her voice took me by surprise.她话语中透出的冷淡和疏远使我感到意外。她话语中透出的冷淡和疏远使我感到意外。We saw lights in the distance.我们看到了远处的点点灯光。我们看到

17、了远处的点点灯光。at a distance 隔一段距离；距离稍远at a distance of 相隔；相距within walking distance 在步行范围内keep sb at a distance 对某人冷淡；与某人疏远distant adj.遥远的，远处的；久远的；疏远的，远亲的单句语法填空1.From his window,a church could be seen in distance.2.That afternoon we saw land a distance of 10 miles from us.3.The time we spent together is

18、now a (distance)memory.theatdistantThis success will inspire me to greater efforts.这次成功大大地鼓励了我下次更加努力。这次成功大大地鼓励了我下次更加努力。He inspired his students with a vision of freedom.他用对自由的憧憬鼓舞学生。他用对自由的憧憬鼓舞学生。As a general,he inspired great loyalty in his troops.作为一位将军，他得到了部队的精诚效忠。作为一位将军，他得到了部队的精诚效忠。The book was i

19、nspired by a real person,namely Tamara de Treaux.这本书是受一个叫塔玛拉这本书是受一个叫塔玛拉德特罗的人启发而写成的。德特罗的人启发而写成的。inspiration n.灵感，鼓舞人心的人或事物inspiring adj.鼓舞人心的；启发灵感的inspired adj.得到灵感的；受到鼓舞的单句语法填空1.Believe it or not,the good news inspired us hope.2.Lets give support and (inspire)to each other.3.All of the students in o

20、ur school were by the .speech given by Professor Li in Tsinghua University last week.(inspire)withinspirationinspiredinspiringThe only access to the farmhouse is across the fields.去那农舍的唯一通路是穿过田野。去那农舍的唯一通路是穿过田野。Students must have access to good resources.学生必须有机会使用好的资源。学生必须有机会使用好的资源。The software enabl

21、es you to access the Internet in seconds.这种软件使你在几秒钟内便可访问互联网。这种软件使你在几秒钟内便可访问互联网。accessible adj.可接近的；可使用的；易懂的；易相处的These documents are not accessible to the public.公众无法看到这些文件。单句语法填空1.In other words,he had no access many things,such as playing basketball and football.2.John hopes to widen the audience f

22、or jazz,make the music more (access),and preserve its history and culture.3.The professor is so kind that you can easily get access .her.toaccessibletoThe function of education is to prepare us for life.教育的作用是让我们对生活有所准备。教育的作用是让我们对生活有所准备。Despite the power cuts,the hospital continued to function norma

23、lly.尽管供电中断，医院继续照常运作。尽管供电中断，医院继续照常运作。Many children cant function effectively in large classes.许多孩子在大班上课时学习效果不好。许多孩子在大班上课时学习效果不好。function as sb/sth 起作用；具有功能The sofa also functions as a bed.这沙发还可当床用。It has been confirmed that the meeting will take place next week.已经确定会议将于下个星期召开。已经确定会议将于下个星期召开。The walk

24、in the mountains confirmed his fear of heights.在山里步行使他更加确信自己有恐高症。在山里步行使他更加确信自己有恐高症。It has confirmed me in my decision not to become a nun.这已让我坚信我不当修女的决定是正确的。这已让我坚信我不当修女的决定是正确的。confirmation n.证实；确认书；证明书Im still waiting for confirmation of the test results.我仍在等待考试结果的通知书。单句语法填空1.There is no official (c

25、onfirm)of the report.2.It (confirm)that the boy has stolen the car.3.So far,six people (confirm)that they will attend the meeting.4.The expression on his face confirmed me my doubt.confirmationis comfirmedinhave comfirmedIn case of danger,please press the red button.如果有危险如果有危险,请按红色按钮。请按红色按钮。They are

26、 pressing us to make a quick decision.他们正催促我们尽快作出决定。他们正催促我们尽快作出决定。He gave the bell another press.他又按了一下铃。他又按了一下铃。The story was reported in the press and on television.这件事已在报刊和电视上报道了。这件事已在报刊和电视上报道了。pressure n.压力；压强单句语法填空1.(press)from his parents,the boy is determined to stop playing computer games.2.

27、While (press)the red button,I notice something strange.3.It is obvious that the man is under great (press).4.Extra lessons on Sundays put more (press)on students,who already have lots of homework in fact.PressedpressingpressurepressureTheyre offering a 10%discount on all sofas this month.本月他们给沙发售价统统

28、打九折。本月他们给沙发售价统统打九折。They were selling everything at a discount.他们销售的所有商品都打折。他们销售的所有商品都打折。However,traders tended to discount the rumour.但是，商人们倾向于不理会这个传闻。但是，商人们倾向于不理会这个传闻。We cannot discount the possibility of further strikes.我们不能低估再次发生罢工的可能性。我们不能低估再次发生罢工的可能性。When she was 18,she opened an account in the

29、 bank.她十八岁时，在这家银行开了账户。She gave the police a full account of the incident.她向警方详尽地叙述了所发生的事情。In English law,a person is accounted innocent until they are proved guilty.按英格兰法律，一个人未经证实有罪之前被视为无罪。on account of.由于，因为on ones account 因为某人的缘故on no account 决不（置于句首时，句子用部分倒装）take account oftakeinto account/consid

30、eration 考虑account for 是的原因；解释；导致；占(比例)单句语法填空1.She has the habit of keeping an account her daily activities.2.no account will I give in to the difficulty.3.It is said that body language accounts 55 percent of a first impression while what you say just 7 percent.ofOnforIs there a particular type of bo

31、ok he enjoys?他有特别喜爱的哪一类书籍吗？We must pay particular attention to this point.我们必须特别注意这一点。She is very particular about her clothes.她对衣着特别挑剔。He loves science fiction in particular.他特别喜爱科幻小说。单句语法填空1.Mary is going on a diet,so she is very particular food.2.When you attend your friends dinner party in China

32、,youd better behave properly,(particular)paying attention to minding your table manners.3.Is there anything particular youd like for dinner?aboutparticularlyinembarrassed adj.（感到）尴尬（难堪、害羞）的embarrass vt.使尴尬，令难堪，使陷入困境embarrassment n.窘迫，难堪；使人为难的人或事物；困境You rescued me from an embarrassing situation.我正感到尴

33、尬，你为我解了围。Her questions about my private life embarrassed me.她询问我的私生活使我感到很尴尬。She is embarrassed about her height.她因自己个子高而困窘。He felt embarrassed at being the centre of attention.他因自己成为众人注目的中心而感到很尴尬。Much to her embarrassment,she realized that everybody had been listening to her singing.她意识到大家一直在听她唱歌，感到

34、很不好意思。单句语法填空1.That was an (embarrass)situation for me.2.He was embarrassed his mistakes in the interview.3.The questions the reporter asked made me .(embarrass).4.her embarrassment,she didnt understand the instructions on the bottle.embarrassingat/aboutembarrassedToTheres no point getting upset abou

35、t it.犯不着为此事难过。The last thing I wanted was to upset you.我最不希望做的事就是惹你不高兴。He arrived an hour late and upset all our arrangements.他迟到了一个小时，把我们的一切安排都打乱了。She stood up suddenly,upsetting a glass of wine.她蓦然起身，碰倒了一杯酒。His health has not been improved by all the upset at home.家中的纷乱使他的健康毫无起色。一句多译他没通过考试，这使他心烦意乱

36、。他没通过考试，这使他心烦意乱。1.He failed in the exam,which .(upset adj.)2.He failed in the exam,which .(upset vt.)made him upsetupset himThey are already familiar faces on our TV screens.他们已经是我们电视屏幕上熟悉的面孔了。他们已经是我们电视屏幕上熟悉的面孔了。Are you familiar with this old song?你熟悉这首老歌吗你熟悉这首老歌吗?The new word is familiar to most st

37、udents.大多数学生对这个新词很熟悉。大多数学生对这个新词很熟悉。be familiar with sth 对对熟悉熟悉be familiar to sb 为为所熟悉所熟悉单句语法填空1.He is a new star and most people are not familiar him.2.The Internet is not familiar the local villagers.withtoin case 以防；以防万一以防；以防万一in case of 万一；在万一；在情形时；如果发生情形时；如果发生in any case 无论如何；总之无论如何；总之in this/th

38、at case 在这在这/那种情况下那种情况下in no case 在任何情况下都不在任何情况下都不（位于句首时倒装位于句首时倒装）Youd better take the keys in case Im out.你最好带上钥匙以防我不在家。你最好带上钥匙以防我不在家。In case of fire,ring the alarm bell.如遇火警，即按警铃。如遇火警，即按警铃。Theres no point complaining nowwere leaving tomorrow in any case.现在抱怨毫无意义现在抱怨毫无意义，不管怎样我们明天都要离开。不管怎样我们明天都要离开。I

39、ve made up my mind.In that case,theres no point discussing it.我已经拿定主意。我已经拿定主意。既然如此，讨论这件事就毫无意义了。既然如此，讨论这件事就毫无意义了。In no case should you give up when in trouble.遇到困难时无论如何你都不应该放弃。遇到困难时无论如何你都不应该放弃。表示表示“绝不绝不”的词组：的词组：in no casein no wayon no conditionon no accountby no meansunder no circumstances用用case的相关短

40、语填空的相关短语填空1.We should do anything that goes against the interests of people.2.Please remind me of the meeting again tomorrow I forget.3.Youd better take an umbrella the rain.Youd better take an umbrella it rains.in no casein casein case ofin caseUsing Words and Expressions on Page 73&74WorkbookExerc

41、ise 1.Learn more about the benefits and drawbacks of the Internet.Complete the conversations with the correct forms of the words below.update false theft access upset account benefit download databaseConversation 1A:What is your favourite way to get information?B:Through the Internet,of course.A:But

42、 what about books?B:Youre kidding,right?The Internet is much more .My studies have really a lot from it.A:But the information on the Internet may be .You should be careful.accessiblebenefitedfalse update false theft access upset account benefit download databaseConversation 2A:Why do you look so?B:A

43、ll my money has been stolen from my bank .I never thought online identity could happen to me.A:Oh,Im so sorry to hear that!Have you reported it to the police and the bank?Maybe you can get all your money back if youre lucky enough.B:Yes,Ive done that already.Lets hope its just a bank error!upsetacco

44、unttheft update false theft access upset account benefit download databaseConversation 3A:Do you have any bicycle rental apps?B:No,though Ive heard about them.How do you use them?A:Just an app on your smartphone.You can find the nearest bike in the app.Just enter the bike number in the app and then

45、you can ride it.B:Thats cool,isnt it?They must have to constantly their .downloadupdatedatabase2.Make collocations and then complete the sentence with them.of with by on toA.familar B.comment C.keep track D.inspired E.get discounts with/toonofbyof/on1.The Internet of Things(loT)will make it possible

46、 for airplane engineers to the condition of airplane parts.2.They are famous musicians,and share their projects on a charity website where artists find supporters and raise money.3.An increasing number of people like shopping online because they can often many goods.4.All the people invited to the m

47、eeting the new bus app.5.People are always more relaxed in places which are .them.keep trak ofinspired byget discounts oncommented onfamiliar to3.Translate the sentences into English using the words and phrases in brackets.1.用网络和朋友保持联系是很方便的用网络和朋友保持联系是很方便的。(convenient,keep in touch with)2.我想介绍两款你们两个都

48、不熟悉的应用程序。我想介绍两款你们两个都不熟悉的应用程序。(app,be familiar with)It is convenient to keep in touch with friends through the Internet.Id like to introduce two apps that neither of you are familiar with.3.没有人陪伴，她开始在网上聊天来打发时间。没有人陪伴，她开始在网上聊天来打发时间。(keep somebody company,chat online)4.在别人哭泣的时候永远不要嘲笑，因为你可能永远不能充分了在别人哭泣的时

49、候永远不要嘲笑，因为你可能永远不能充分了解他们经历过多么艰难的时刻。解他们经历过多么艰难的时刻。(make fun of,go through,tough times)Since she had nobody to keep her company,she started chatting online to kill time.Never make fun of others when they are crying because you may never fully understand what tough times they have gone through.5.要记住，你的个

50、人信息一定要保密。要记住，你的个人信息一定要保密。(keep in mind,keep.private)6.坚持锻炼三个月后，他的状态更好了。坚持锻炼三个月后，他的状态更好了。(in good shape)Keep in mind that you must keep your personal information private.After three months exercise,he got in better shape.4.Read and complete the passage about online communication using the discourse m