Unit4FriendsForeverUnderstandingidea知识点课件高中英语

Unit4Understandingidea

知识点1.____________________更喜欢...2.____________________

有相同兴趣3._____________________使用社交软件4.______________________参加5._____________________面对面交流6._____________________与......交流7.__________________互相8._______________________远方的朋友

prefertodosharethesameinterestusingasocialapptakepartintalkfacetofacefarawayfriendseachother1.____________________搬去某地2.____________________失去联系=losetouchwith3._____________________如果......将会怎么样4.______________________做某事的方法5.______________________

_多亏科技进步6._____________________与......交流7.______________________

_发生显著的改变8.______________________

_周游世界9.______________________与......保持联系

movetosplosetrackofWhatif...thewayofdoingthankstoadvancesintechnologymovearoundtheworld

stayintouchwithhaschangedsignificantly1.______________________社交媒体工具2._______________________忙于3._____________________数据时代4._______________________使某人能够做某事5._____________________

弹奏不寻常的乐器6._____________________把...和...联系/接起来7._______即使8._____________________

世界的另一边socialmediatoolsbeuptothedigitalageenablesbtodoplayanunusualinstrumentconnect....with...eveniftheothersideoftheworld1.______________________这视情况而定2._______________________

交换真实的个人信息3._____________________记住4.______________________

_一个人的全部面目5._____________________倾向于做某事6._____________________

只发布积极的信息7._________________隐藏真正的问题8._____________________在互联网上itdependsexchangetruepersonalinformationkeepinmindthatthewholetruthaboutapersontendtodopostonlypositiveupdateshiderealproblemsontheInternet1.______________________记住这句话2._______________________

与犯罪分子分享我们的信息3.___________________

__因噎废食4.______________________

_我们交友的方式5._____________________渴望6._____________________

依然不变7.___________正如某人所说8._____________________选择做某事rememberthesayingshareourinformationwithcriminalsthrowthebabyoutwiththebathwaterthewayweacquirefriendslongforremainthesameassbsaidchoosetodowith1.fillA

B用B填满A2.befilledwith=befullof充满情绪低落在眼前想起1.Howwouldyoufeel（ifmovingtoanewtownmeantlosingtrackofyourfriend）?

如果搬到一个新城镇意味着与你的朋友失去联系，你会感觉如何？1.if引导条件状语从句2.动名词做主语，谓语动词常用单数形式（一般现在时/be）。3.meandoingsth意味着做某事meantodosth打算做某事eg：Shemeanstotakestudyseriously.It作形式主语，动名词是真正的主语，后置动名词做主语，直接置于句首Seeingisbelieving.眼见为实。常见句式：1)Itisnogood/nouse/uselessdoingsth.做…是没有好处/没用的。2)Itisawasteoftime/money/energydoingsth.做…是浪费时间/金钱/精力的。3)Itisworth/fundoingsth

做....是值得的/有趣的主语从句1.从句做主语(主语从句),谓语动词用单数。WhatIneedisyourcare.havechanged2.

thanksto多亏……

【拓展】

表示“因为,由于”的短语还有：becauseof,owingto,onaccountof,dueto,asaresultof,resultfrom3.advance:

adj.预先的,事先的

n.

前进;进步,进展;发展v.(使)前进;使进步,使进展;促进

anadvancecopy

样书advanceplanning/warning/booking预先的计划/警告/订票inadvance(=aheadoftime)预先;事先;提前inadvanceof

在……之前makeanadvanceinsth.在某方面取得进步withtheadvanceof...

随着...的进步adj.预先的,事先的n．前进;进步,进展;发展【归纳】【归纳】

advancetowards

向……前进

advanceinsth.

在某方面有进步,前进

advancethedevelopmentof促进...的发展【拓展】advanced

adj.

高级的,先进的advancementn．前进;进展v．(使)前进;使进步,使进展;促进【语境应用】完成句子。1)Ishould

warn

you

____________

thatI'mnotaverygooddancer.

我得事先提醒你，我跳舞不是很好。2)Wereceivedno________________ofthestorm.

我们没有收到风暴的预警。3)We_______________________ourknowledgeoftheuniverse.

在认识宇宙方面，我们已经取得极大的进步。inadvanceadvancewarninghave

advancedgreatlyin3.Nowadays,wecanmovearoundtheworldandstillstayintouchwiththepeople

thatwewanttoremainfriendswith.定语从句eg：All

thatyouneedisawi-ficonnection.Practice她渴望去拜访住在伦敦的笔友。(beeagerto)SheiseagertovisitherpenpalwholivesinLondon.4.Socialmediatoolsletusseewhatourfriendsareuptoandmaintain维持

friendships.

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。1.beuptosth=bebusywith忙于【拓展】upto+数值

(数量或水平)可达到

be

uptosb.由某人决定；取决于某人

beuptodoingsth.能胜任做某事4.Socialmediatoolsletusseewhatourfriendsareuptoandmaintainfriendships.

2.what引导的宾语从句，在从句中作宾语5.Thedigitalagealsoenablesustofindpeoplewhoshareourinterests,suchascollectingmodelcarsorplayinganunusualinstrument.

数字时代也使我们能够找到志趣相投的人,比

如收集汽车模型或演奏一种不寻常的乐器。1.enablev.

：使可能;使发生

【归纳】

enablesb.todosth.使某人能做某事【拓展】enable

vt.en-(使具有……)+able使能够disable

v.dis-(使去除……)+able使残废，

使失去能力disabled

adj.使有残疾的,失去能力的unable

adj.un(形容词否定前缀)+able不能的,不会的disabledunableenables5.Thedigitalagealsoenablesustofindpeople

whoshareourinterests,suchascollectingmodelcarsorplayinganunusualinstrument.2.who引导的定语从句，who在从句中作主语3.介词+v-ing+宾语

6.Whateverourhobbies,theInternetcanconnectuswithothers

whoalsoenjoydoingthem,eveniftheyliveontheothersideoftheworld.Nomatterwhatourhobbiesare,withthehelpoftheInternet,wecanfindotherpeoplewhoenjoydoingthesamethingsasus.Itdoesn'tmatteriftheyliveontheothersideoftheworld.无论我们的爱好是什么，即使生活在世界的不同地方，互联网都可以将我们这些有相同爱好的人联系起来。1.who引导的定语从句，在从句中作主语2.evenif“即使”引导让步状语从句=eventhoughalthough，though，while，as都可引导让步状语从句，“虽然”【拓展】makeupone’smindtodosth.下定决心做......changeone’smind改变主意withsthinmind考虑到……7.Butweneedtokeepinmindthatwhatweseeonsocialmediaisoftennotthewholetruthaboutaperson.

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。2.that引导宾语从句，不作句子成分，只起连接作用3.what引导主语从句，在从句中作宾语8.Althoughtechnologyhaschangedthewayweacquirefriends,themeaningoffriendshipandourlongingforfriendsremainthesame.1.although引导的让步状语从句，虽然8.Althoughtechnologyhaschangedtheway

inwhichweacquirefriends,themeaningoffriendshipandourlongingforfriendsremainthesame.2.inwhich引导的定语从句从句，which指代先行词theway，inwhich在从句中做方式状语，当way在定语从句中作状语时，关系代词可以用inwhich，that或者省略。eg：Thewayinwhich/省略/that

MissWangexplainedthesentenceiseasytounderstand.9.AsAristotlesaid，noonewouldchoosetolivewithoutfriends，evenifhehadalloth