Unit 4 Understanding ideas 语言点（ppt课件）-新外研版（2019）《高中英语》必修第一册.pptx

1、Unit4 Understanding IdeasLanguage Points.Underline and Translate.(Please spend two minutes finding those phrases and underlining them)1.share the same interests有共同兴趣有共同兴趣 share the common interest in English.2.post a notice发布一则通知、张贴公告发布一则通知、张贴公告 post n职位职位(occupation/profession)3.take(an active)part

2、 in community/after-school activities 积极积极参加社区参加社区/课外活动课外活动4.face to face面对面面对面 face-to face adj.面对面的面对面的5.stay/keep in touch with与与保持联系保持联系6.faraway adj遥远的遥远的(distant)7.meaning doing sth意味着意味着 mean to do sth打算做某事打算做某事8.lose track of不了解不了解的情况的情况,不了解不了解的动态的动态,与与失去联系失去联系9.what if?如果如果怎么样？怎么样？10.the wa

3、y of doing sth the way to do sth做做方法方法.Underline and Translate.(Please spend two minutes finding those phrases and underlining them)1.share the same interests有共同兴趣有共同兴趣 share the common interest in English.2.post a notice发布一则通知、张贴公告发布一则通知、张贴公告 post n职位职位(occupation/profession)3.take(an active)part i

4、n community/after-school activities 积极积极参加社区参加社区/课外活动课外活动4.face to face面对面面对面 face-to face adj.面对面的面对面的5.stay/keep in touch with与与保持联系保持联系6.faraway adj遥远的遥远的(distant)7.meaning doing sth意味着意味着 mean to do sth打算做某事打算做某事8.lose track of不了解不了解的情况的情况,不了解不了解的动态的动态,与与失去联系失去联系9.what if?如果如果怎么样？怎么样？10.the way

5、of doing sth the way to do sth做做方法方法11.get news from faraway friends来自远方朋友的消息来自远方朋友的消息12.deliver letters送信送信13.thanks to归功于归功于多亏多亏 owing to/due to14.advances in technology科技进步科技进步15.sth changed significantly sth发生重大改变发生重大改变16.move around the world环游世界环游世界17.remain friends with sb和和维持朋友关系维持朋友关系18.be

6、up to多达多达;胜任胜任19.maintain friendships维持友谊维持友谊20.a wi-fi connection无线网络连接无线网络连接21.the digital age 数字时代数字时代11.get news from faraway friends来自远方朋友的消息来自远方朋友的消息12.deliver letters送信送信13.thanks to归功于归功于多亏多亏 owing to/due to14.advances in technology科技进步科技进步15.sth changed significantly sth发生重大改变发生重大改变16.move

7、around the world环游世界环游世界17.remain friends with sb和和维持朋友关系维持朋友关系18.be up to多达多达;胜任胜任19.maintain friendships维持友谊维持友谊20.a wi-fi connection无线网络连接无线网络连接21.the digital age 数字时代数字时代22.enable sb to do sth使某人能够做某事使某人能够做某事23.an unusual instrument一件非同寻常的乐器一件非同寻常的乐器 as usual 像往常一样像往常一样24.connect us with others把

8、我们与他们相联系把我们与他们相联系25.enjoy doing sth喜欢做某事喜欢做某事26.it depends视情况而定视情况而定It all depends/that depends/that all depends 27.exchange true personal information交换真实的个人信息交换真实的个人信息28.keep in mind that记住记住29.social media sites社交媒体社交媒体 media-medium30.tend to do sth易于做某事、倾向做某事、往往做某事易于做某事、倾向做某事、往往做某事31.positive upd

9、ates积极的信息积极的信息32.appear/seem happy and friendly看起来开心和友好的看起来开心和友好的22.enable sb to do sth使某人能够做某事使某人能够做某事23.an unusual instrument一件非同寻常的乐器一件非同寻常的乐器 as usual 像往常一样像往常一样24.connect us with others把我们与他们相联系把我们与他们相联系25.enjoy doing sth喜欢做某事喜欢做某事26.it depends视情况而定视情况而定It all depends/that depends/that all depe

10、nds27.exchange true personal information交换真实的个人信息交换真实的个人信息28.keep in mind that记住记住29.social media sites社交媒体社交媒体 media-medium30.tend to do sth易于做某事、倾向做某事、往往做某事易于做某事、倾向做某事、往往做某事31.positive updates积极的信息积极的信息32.appear/seem happy and friendly看起来开心和友好的看起来开心和友好的33.criminal n犯罪分子犯罪分子/罪犯罪犯 commit a crime 犯罪犯

11、罪34.throw the baby out with the bathwater 不分良莠一起扔掉不分良莠一起扔掉35.acquire friends获得朋友获得朋友36.long for sth渴望某物 crave for/be eager for/be thirsty for/be anxious for/be dying for/33.persuade sb to do sth说服某人做某事说服某人做某事34.abandon traditional ways of making friends放弃传统交朋友的方式放弃传统交朋友的方式35.advantages and disadvant

12、ages优点与缺点优点与缺点merits and demerits;strengths and weaknesses40.diagram 图解、示意图图解、示意图33.criminal n犯罪分子犯罪分子/罪犯罪犯 commit a crime犯罪犯罪34.throw the baby out with the bathwater 不分良莠一起扔掉不分良莠一起扔掉35.acquire friends获得朋友获得朋友36.long for sth渴望某物 be eager for/be thirsty for/be anxious for/be dying for/crave for33.per

13、suade sb to do sth说服某人做某事说服某人做某事34.abandon traditional ways of making friends放弃传统交朋友的方式放弃传统交朋友的方式35.advantages and disadvantages优点与缺点优点与缺点strengths and weaknesses40.diagram 图解、示意图图解、示意图1.课文原句：How do you prefer to make friends?prefer v更喜欢,宁愿(pp)preferred-(pt)preferred preference n偏爱,偏爱的事物occur-occurr

14、ed-occurred-occurrence 发生refer-referred-referred reference 指的是infer-inferred-inferred-inference 推测、推断admit admitted admitted admission承认permit permitted permitted permission允许limit limited limited limitation限制prefer+n/v-ing/to do 更喜欢prefer doing(to doing)宁愿做(而不愿做)prefer to do sth宁愿做某事prefer sb.(not)

15、to do sth宁愿某人做(不做)某事prefer to dorather than do sth宁愿做而不愿做would rather dothan do宁愿做而不愿做would prefer to dowould rather sb did/had donegive(a)preference to给以优惠,优待优先考虑in preference to而不是;优先.宁愿做某事1.prefer to do rather than do宁愿做某事而不愿做宁愿做某事而不愿做.2.prefer sth to sth相比.更喜欢.3.prefer doing to doing相比做.更喜欢做.4.p

16、refer sb.(not)to do sth宁愿某人做(不做)某事5.would rather do than do宁愿做.而不愿做.6.would prefer to do宁愿做.7.would rather sb did/had done宁愿某人做某事1）我更喜歡吃苹果。I prefer some apples.I prefer to have some applesI prefer having some apples.2）I prefer green tea_ coffee.3)I would rather walk than _(take)the elevator.4)我宁愿呆在家

17、里也不想冒着大雨出去I prefer to stay at home rather than go out in the heavy rain.5)Preference will be given_ graduates of this university.6)Choosing furniture is largely a matter of personal_(prefer.)totaketopreference2.课文原句：How would you feel if moving(move)to a new town meant _(lose)track of your friends?1

18、)Guess the meaning of track A muddy track through the forest(人走出来的人走出来的)小道、小径小道、小径(n)We followed the bears track in the snow(动物或车辆动物或车辆)足迹、车辙、踪迹足迹、车辙、踪迹(n)railway/railroad track 铁路铁路轨道轨道(n)a running track 跑道跑道(n)hunters tracking and shooting bears.跟踪、追踪跟踪、追踪(v)The research project involves tracking

19、the careers of 400 graduates.这个研究项目对400名毕业生的事业发展情况进行跟踪调查(v)。losing2)lose track of 不了解不了解的情况的情况,不了解不了解的动态的动态,与与失去联系失去联系lose track of a friend与一个朋友失去联系与一个朋友失去联系lose track of time 忘记时间忘记时间(2018,江苏卷阅读)Keep track _childrens use of social media.(2019.浙江卷阅读)but unlike most collectors,Zac tracks down the me

20、dals rightful owners,and returns them.追踪到、追查到追踪到、追查到I tried to get my life back on track after my operation重回正轨重回正轨Police are on the track of the thieves追踪追踪I prefer gymnastics to track and field 田径、田径赛田径、田径赛The reason is that you must have a sound and peaceful mind before practice,or your practice

21、cant be on the right track.思路对头思路对头/做法对路做法对路/做法争正确做法争正确of3.课文原句：What if the only way of getting news from faraway friends was writing letters that took ages to be delivered.deliver v：递送、传送、发表、接生、使分娩递送、传送、发表、接生、使分娩1)deliver papers/a letter/messages送报纸送报纸/送信送信/传话传话2)deliver the goods发货发货3)deliver a sp

22、eech/lecture/welcome address发表演讲发表演讲/授课授课/致欢迎辞致欢迎辞4)deliver a baby接生；生小孩接生；生小孩5)deliver sb to ones house把某人送到家把某人送到家6)deliver sb from danger救某人脱险救某人脱险7)a delivery man送货员送货员8)special/express delivery快递快递9)The strike caused a great delay in the_(deliver)of the mail.这次罢工严重地耽误了邮件的投递。10)We promise to del

23、iver free of charge within 48 hours我们承诺在我们承诺在48小时内小时内免费送到免费送到11)Your food will be delivered in half an hour.Thanks for calling您的订餐将于半小时后您的订餐将于半小时后送达送达，感谢您的来电。，感谢您的来电。deliveryNot to advance is to go back.不进则退4.课文原句：Thanks to advances(advance)in technology,how we make friends and communicate with them

24、 has changed significantly.1)取得很大进展_2)技术/科学/医学上的进步3)Name three science and technology at this time.说出这段时间的三项科技进步。4)a week/month/year in advance提前一星期/一个月/一年5)People evacuate/withdraw from the coastal regions in advance of the hurricane 飓风袭来之前,沿海地带的人已经撤离的 预先订购预先订购make great advancesbook in advance/adv

25、ance booking/bookreserve in advance1)The army the plain._军队前进穿过平原。军队前进穿过平原。2)We have advanced greatly in our knowledge of the universe._我们对宇宙的认识取我们对宇宙的认识取得了很大的进步得了很大的进步3)The date of the meeting was advanced from July 10 to July 1 _会议日期已从会议日期已从7月月10日日提早提早到到7月月1日。日。4)We are willing to advance the mone

26、y to you。_我们愿意把钱预支给你。我们愿意把钱预支给你。5)This research has done much to advance our understanding of the language learning._6)They worked together to advance the cause of democracy.他们合力_民主事业。(使使)进展进展;(使使)进步进步(时间时间)提前提前预支预支(钱钱)(使使)进展进展;(使使)进步进步;(时间时间)提前提前;预支预支(钱钱)(使使)进展进展;(使使)进步进步develop or improve促进促进【to p

27、romote/enhance】adj只用于名词前只用于名词前 预先的预先的14)advance planning/booking 预先计划/订购15)We received no advance warning of smog.我们没有收到雾霾预警advanced adj16)advanced technology 先进技术先进技术 very modern and highly developed17)Oxford Advanced Learners Dictionary牛津高阶学习词典18)She was educated at Beijing University,after which

28、she planned to have her advanced study abroad.她先在北京大学学习她先在北京大学学习,然后出国深造然后出国深造19)Despite his advanced years,Yuan Longping is still young at heart.高龄的高龄的,年事已高的年事已高的significantly adv重大地、显著地 significance n重要性,意义 significant adj 重要的,重大的1)change/improve/increase significantly显著改变显著改变/增加增加/提高提高2)significan

29、tly better/greater明显更好明显更好/更大更大3)a significant achievement重大成就重大成就4)a highly significant discovery有重大意义的发现有重大意义的发现5)It is significant that girls generally do better in examinations than boys._,女生在考试中的表现通常好于男生6)Doing more exercise in our spare time is of great significant for our body.be of significa

30、nce=be significant有重大意义的有重大意义的很明显很明显5.课文原句：Social media tools let us see what our friends are up to and maintain friendship.社交媒体工具让我们看到我们的朋友在做什么社交媒体工具让我们看到我们的朋友在做什么,并保持友谊。并保持友谊。1)He knew Li Meng was up to something.But what?他知道李明在做着什么在做着什么，然而是什么呢？2)I can take up to four people in my car.最多最多载4个人。3)I

31、t is up to you to select which color to match the room.由你决定由你决定4)We do believe you can be up to the job.能胜任这项工作能胜任这项工作5)We have already learnt 3,000 words up to now.到目前为止到目前为止1)maintain a balance保持平衡保持平衡2)maintain high standards保持高标准保持高标准3)maintain a good relationship保持良好关系保持良好关系4)maintain prices维持价

32、格的稳定维持价格的稳定5)maintain a family维持一家人的生活维持一家人的生活6)maintain a road养路、修路养路、修路7)maintain law and order维护治安维护治安8)maintain a speed of保持保持的速度的速度9)the runner has big problems _(maintain)her performance.maintainingmaintain 保持、维持、保养、坚持认为保持、维持、保养、坚持认为6.课文原句：On social media sites,people tend to post only positiv

33、e updates that make them appear happy and friendly.1)Woman tend to live longer than men.女人往往往往比男人长寿。2)When I am tired,I tend to make mistakes but I have a tendency towards caution.我累了就容易就容易犯错,但我一向小心谨慎。have a tendency towards 倾向于倾向于3)Many people tend to talk about traditions without knowing what they

34、 really are.许多人往往往往谈论传统而不知道传统到底是什么。4）ambulance crew were tending to the injured.救护车上的救护人员在照料伤者在照料伤者5)a news update更新新闻报道更新新闻报道6)update information更新信息更新信息7)update software更新软件更新软件8)The TV news channel provides us with updates电视新闻频道给我们提供最新消息。update n 最新消息最新消息v更新更新tend to do sth:易于做某易于做某事事,倾向于做某事倾向于做某

35、事,往往做往往做某事某事7.课文原句：Although technology has changed the way we acquire friends,the meaning of friendship and our longing for friends remain the same.acquisition n 获得、习得、得到的东西获得、习得、得到的东西eg:a seminar on second language acquisition.关于第二语言习得的研讨会关于第二语言习得的研讨会 acquire a taste for sth喜欢上某物喜欢上某物 acquire/obtai

36、n/attain/gain1.Spare no effort to acquire knowledge and never get discouraged easily no matter how difficult the situation may be.无论情况有多么困难无论情况有多么困难,都要不遗余力地都要不遗余力地获取知识获取知识,永远不要轻易放弃永远不要轻易放弃2.It took him a long time to acquire the skills he needed to become a good dancer.他花了很长时间才他花了很长时间才掌握掌握了成为一名优秀的舞者

37、所了成为一名优秀的舞者所需要的技能需要的技能。8.课文原句：To prove that making friends was easier in the past.1)prove v证明、证实 _ n证据、证明2)Theres no proof that he should be responsible for the accident._他应该对这次事故负责。5)They say that Im too old.but Im going to prove them wrong.他们说我老了，不过我要_.5)It has been proved that eating vegetables i

38、n childhood helps to protect you against serious illness in later life._,童年时吃蔬菜有助于日后不生大病。proof (evidence)没有证据证明没有证据证明向他们证明他们错了向他们证明他们错了经证实经证实1.课文原句：What if the only way of getting news from faraway friends was writing letters that took ages to be delivered.（deliver）如果如果只有通过写信和漫长的等待才能得知远方朋友的消息,你会怎么样？

39、你会怎么样？1)What if the rivers dry up?如果河流干涸了怎么办？如果河流干涸了怎么办？4)What/How about advertising in the local newspaper?5)在当地报纸上刊登广告怎么样？在当地报纸上刊登广告怎么样？用于提出建议或引出话题。用于提出建议或引出话题。6)-Can I have two days off?What for？为什么？为什么？6)-He has admitted his mistakes!-So what?那又怎样？那又怎样？7)-I think you owe me some money.How come?怎

40、么会呢？怎么会呢？(表示惊讶表示惊讶)8)Who cares?有谁在乎呢？有谁在乎呢？why me?为什么是我？为什么是我？why not?为什么不呢？为什么不呢？What if=What would happen if.如果如果怎么样？怎么样？It took ages to be delivered.它花了很长时间才被送到。It takes(sb)some time to do sth为固定短语，意为做某事花了某人多少时间。其中it为形式主语，真正的主语是后面的动词不定式短语to do sth。1)昨天骑自行车去学校花了我半个小时的时间。It took me half an hour to

41、go to school by bike yesterday.2)It took them three years _(build)this road.3)Three years was taken_(build)this toad4.On our way to the house,it was raining 1 hard that we couldnt help wondering how long it would take 2 （get）there.（20高考）to buildto buildsoto get sb spend time/money on sth 在在.上花时间上花时间

42、/金钱金钱sb spend time/money(in)doing sth花时间花时间/金钱做某事金钱做某事Sb pays money for sth付款买付款买.Sth cost sb time/money.花费某人时间花费某人时间/金钱金钱It takes sb time to do sth花费某人花费某人.时间做某事时间做某事It costs sb an arm and a leg.非常昂贵非常昂贵所有表示花费的相关表达2.课文原句：But we need to keep in mind that what we see on social media is often not the

43、whole truth about a person.但我们需要谨记但我们需要谨记,我们在社交媒体上看到的，往往不是一个人的全部真面我们在社交媒体上看到的，往往不是一个人的全部真面目。目。1)Always keep/bear in mind that you main task is to get this company running smoothly.记住记住 keep/bearin mind2)A month before the marathon,the author made up his mind_(run)3)You must keep these points _mind w

44、hile setting your goals.4）Never mind,we can buy another one.没关系没关系 toinmind 用法0.mind doing介意做某事1.mindset n.心态；精神状况2.lose ones mind失去理智2.make up ones mind to do下定决心做某事3.mind doing sth介意做某事4.have our mind widened 拓展视野would you mind if sb did；如果.你会介意吗Do you mind if sb dowould you mind sb doingmind ever

45、y step每步都走得很小心Would/Do you mind answering the questions for me?此句型可改为Would you mind if sb.did sth.？或Do you mind if sb.do sth?当动名词的发出者与句子主语不一致时，动名词通常带有自己的逻辑主语。(1)Would you mind changing places with me?(2)Would you mind my/me closing the window?Would you mind if I closed the window?Do you mind if I cl

46、ose the window?Practice1.Would you mind if I_(have)a look at your book?2.Do you mind if I _(have)a look at your book?3Would/Do you mind me(my)_(have)a look at your book?hadhavehaving3.课文原句：Although technology has changed the way we acquire friends,the meaning of friendship and our longing for friends remain the same.尽管技术已经改变了我们结交朋友的方式，友情的意义和我们对友情的渴望依然不变。知识点：way 作为”方式、方法”讲，后接定语从句的情况为：关系词在从句中做状语，关系词用that、in which、省略关系词在从句中做主语或宾语，关系词用that、which、省略1)The way _he did it attracted me.2)I did it in the way_you told me.that/in whichthat/whichRead and review