高中英语外研版 (2019)必修 第一册Unit 4 Friends forever课文ppt课件

这是一份高中英语外研版 (2019)必修 第一册Unit 4 Friends forever课文ppt课件，共31页。PPT课件主要包含了enable，tend，pour，strike，scene，unfold，历险经历奇遇，保持维持，最新消息，获得得到等内容，欢迎下载使用。
1．______ v．使可能，使发生2．____ v．易于做某事，往往会发生某事3．____ v．灌，注，倒4．______ v．划(火柴)5．_____ n．场景6．______ v．(卷着的东西)展开，打开
课时练案 单元词汇表(Wrds and expressins)
7．adventure n．__________________8．maintain v．__________9．update n．________10．acquire v．__________
1．This tur will take yu t sme f San Francisc's mst cheerful hliday ______(scene)．2．I ______(strike) a match and held it t the candle．3．It tk him a lng time _________(acquire) the skills he needed t becme a gd dancer．4．He ______(pur) ut his trubles t me and expected me t find a slutin．
5．___________(maintain) yur current weight thrugh exercise and healthy eating is imprtant．6．Thrugh the years，I'd run int frmer students wh wuld prvide _______(update) n ld classmates．7．Mary ________(unfld) a clean white table clth and went t fetch sme beer．8．Being expsed t English frequently _______(enable) us t have a gd knwledge f this language．
Maintaining
1．______ v．更喜欢→preference n．喜爱，偏爱2．_______ v．递送，传送→delivery n．递送，传送3．_______ n．进步，进展→advanced adj．先进的；高级的4．_____ v．证明，证实→prf n．证据5．inspire v．鼓舞，启发→inspired adj．品质优秀的，借助灵感创作的→_________ adj．鼓舞人心的，启发灵感的→inspiratin n．鼓舞，灵感
6．_______ n．安慰，慰藉→cmfrtable adj．安慰的，舒适的→cmfrtably adv．舒适地7．patient adj．耐心的 n．病人→____________ n．耐心→patiently adv．耐心地8．_______ adj．焦虑的，不安的→anxiusly adv．焦虑地；担心地→anxiety n．焦虑；担心9．appint v．任命，委派→____________ adj．约定的，指定的→appintment n．任命；约会；预约10．surrund v．围绕；环绕→surrunding adj．周围的→____________ n．周围的事物，环境
surrundings
1．I have a __________(prefer) fr running s I tk part in the crss-cuntry running race．2．They ignre the _________(appint) time and leave their hmes nly after the fixed time．3．S far there is n _____(prve) that he was n the crime spt．4．He pinted ut that music culd be used t reduce peple's _______(anxius) and lneliness．
5．As lng as yu've paid in advance we wn't charge yu fr _______(deliver)．6．With the help f the ________(advance) technlgy，we can cmplete the task ahead f time．7．Althugh the patient was ut f ________，the nurse was still _______ with her wrk and did it _________．(patient)8．I culdn't finish the essay fr lack f ___________．When I heard the _________ music，I became ________ and I was sure that I wuld finish it sn．(inspire)
1．___________ 不了解……的情况，不了解……的动态2．________ 归功于……，多亏……3．_______________ 与……保持联系4．________ 正在做……，忙于……5．____________ 记住，牢记6．________________ 发财7．________ 算出；弄懂；解决8．______ (意外地或终于)出现
lse track f
stay in tuch with
keep in mind
make ne's frtune
1．Always ____________ that yur main task is t get this cmpany running smthly．2．Mary has ___________ her friends at camp after summer was ver．3．Franklin didn't ______ until well after midnight，which made his friends wrried．4．_________ mdern science and technlgy，peple lead a mre cmfrtable and richer life．5．Thugh yu have made new friends，yu'd better still _________________ ld friends．
lst track f
stay in tuch
1．prefer v．(preferred；preferred；preferring) 更喜欢[联想]　refer v．(referred；referred；referring) 参考，查阅2．enable v．使可能，使发生[联想]　①encurage v．鼓励②enrich v．使富有，丰富3．quality n．素质，品德；质量[联想]　quantity n．数量
词汇联想 由新知联想已知
4．pstpne v．使(事件、行动等)延期，推迟[联想]　①delay v．& n．推迟，延期②put ff 推迟5．rdinary adj．普通的，平常的[联想]　①cmmn adj．普通的；常见的；共有的②usual adj．平常的，通常的(含惯例之意)
①click v．点击(鼠标)②mean ding sth．意味着做某事③lse track f不了解……的情况，不了解……的动态④deliver v．递送，传送⑤thanks t 归功于……，多亏……
课下预习 第一篇课文(Understanding ideas)
⑥advance n．进步，进展⑦cmmunicate with sb．与某人交流⑧significantly adv．重大地，显著地⑨mve arund the wrld周游世界⑩stay in tuch with与……保持联系⑪scial media社交媒体⑫up t从事，忙于
⑬maintain v．保持，维持⑭wi-fi n．无线网络，无线上网⑮digital adj．数字的，数码的the digital age数字时代⑯enable v．使可能，使发生enable sb．t d sth．使某人能够做某事⑰unusual adj．异常的，不平常的⑱play an instrument演奏乐器
⑲ 把……与……联系起来⑳even if即使㉑friend v．加……为好友㉒It (just) depends．这要视情况而定。㉓meaningful adj．有意义的㉔keep in mind 记住，牢记㉕site n．网站
㉖tend v．易于做某事，往往会发生某事tend t d sth．易于做某事㉗update n．最新消息pst updates发布最新消息㉘saying n．格言，谚语，警句㉙criminal n．罪犯
㉚bathwater n．浴水，洗澡水thrw the baby ut with the bathwater 不分良莠一起抛弃㉛acquire v．获得，得到㉜lnging fr...对……的渴望㉝remain linking v．仍然是㉞gds n．商品
CLICK① FOR A FRIEND?Hw wuld yu feel if mving t a new twn meant lsing② track f ③ yur friends? What if the nly way f getting news frm faraway friends was writing letters that tk ages t be delivered④？[1] This was hw things wrked nt very lng ag[2]．Thanks t⑤ advances⑥ in technlgy，hw we make friends and cmmunicate with⑦ them[3] has changed significantly⑧．
[1]此处为“what if...”句式，意为“要是……会怎么样？”；其中that引导定语从句，修饰先行词letters。[2] hw things wrked nt very lng ag是 hw引导的表语从句，hw在从句中作方式状语。[3]hw we them为hw引导的主语从句。
Nwadays，we can mve arund the wrld⑨ and still stay in tuch with⑩ the peple that we want t remain friends with．Scial media⑪ tls let us see what ur friends are up t⑫ and maintain⑬ friendships．[4] All yu need is a wi-fi⑭ cnnectin．
[4]本句中and连接两个并列的非谓语动词see和maintain；其中 what ur friends are up t为what引导的宾语从句，what在从句中作宾语。
The digital⑮ age als enables⑯ us t find peple wh share ur interests，such as cllecting mdel cars r playing an unusual⑰ instrument⑱．Whatever ur hbbies，the Internet can cnnect us with⑲ thers wh als enjy ding them，even if ⑳they live n the ther side f the wrld．[5]
[5]本句是主从复合句，其中Whatever ur hbbies是“疑问词＋-ever”引导的让步状语从句，主句中包含wh引导的定语从句，修饰先行词thers；even if 引导让步状语从句。
But when yu “friend㉑” peple nline，des this mean that they really are yur friends?It depends㉒． If peple always exchange true persnal infrmatin nline，then yes，these friendships can be real and meaningful㉓．But we need t keep in mind㉔ that what we see n scial media is ften nt the whle truth abut a persn．[6]
[6]本句中that what a persn为宾语从句，作keep的宾语，因宾语太长，故将宾语后置；其中what we see n scial media为what引导的主语从句，what在从句中作see的宾语。
On scial media sites㉕，peple tend㉖ t pst nly psitive updates㉗ that make them appear happy and friendly．But smiling phts can hide real prblems．Remember the saying㉘：n the Internet，nbdy knws yu're a dg．A yung persn culd be ld；a wman culd be a man；we culd even be sharing ur infrmatin with criminals㉙．
But this desn't mean that we shuld thrw the baby ut with the bathwater㉚．Althugh technlgy has changed the way we acquire㉛friends，the meaning f friendship and ur lnging fr㉜ friends remain㉝ the same．[7] As Aristtle said，n ne wuld chse t live withut friends，even if he had all ther gds㉞．
[7]本句中althugh引导让步状语从句；其中we acquire friends为省略了关系词that或in which的定语从句，修饰先行词the way。
一键交友？如果搬到一个新的城镇意味着与朋友失去联系，你会作何感受？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，你会怎样？直到不久之前，现实情况还都是这样的。然而，得益于技术的进步，我们结交朋友、与朋友沟通的方式已经有了明显的改变。
如今，我们可以一边周游世界，一边仍可与想要与之维持友谊的人们保持联系。通过社交媒体工具，我们能知晓朋友的动向、维系彼此间的友谊。而这一切只要有无线网络就可以实现。 数字时代还可以帮我们找到志趣相投的人——例如收集汽车模型或演奏不寻常的乐器。不管我们的爱好是什么，我们都能在网上结识有同样爱好的人，哪怕他们住在世界的另一端。然而，在网上跟别人“结为朋友”，这就意味着他们真的是你的朋友吗？
这要视情况而定。如果人们在网上交换的个人信息都是真实的，那么答案为“是的”，这种友谊是真实且有意义的。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目。 在社交网站上，人们倾向于只发布正面的信息，塑造自己快乐且友善的形象。然而，微笑的照片会掩盖真正的问题。记住这句话：在网络上，没人知道你是一条狗。(网上展示的)年轻人形象的背后可能是个老人，而女性形象的背后也可能是个男人，我们分享个人信息的对象甚至可能是罪犯。