2021版高考英语大一轮复习 Unit 4 Sharing课件 新人教版选修7

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Unit4Sharing基础知识·梳理考点知识·导练基础知识·梳理抓主干·固双基单词拓展adjust1.vi.&vt.调整;(使)适合adj.可调整的n.调节;适应2.vi.参加;参与n.参加;参与n.参与者;参加者3.adv.其他方面conj.否则;不然adjustableadjustmentparticipateparticipationparticipantotherwisedonate4.vt.捐赠n.捐赠品n.捐赠者5.vt.操作vi.运转n.运转;手术6.adj.有关的;切题的7.vt.分发;分配n.分配;分发8.adj.泥泞的9.adj.遥远的;偏僻的10.n.排列;安排vt.安排,排列donationdonatoroperateoperationrelevantdistributedistributionmuddyremotearrangementarrangevoluntary11.adj.自愿的n.志愿者12.adj.经济的;经济学的n.经济adj.经济的,节约的13.vt.&n.买;购买14.privilegen..15.anglen..16.anniversaryn..17.conceptn..volunteereconomiceconomyeconomicalpurchase特权;特别优待角;角度;立场周年纪念(日)观念;概念短语记忆1.come偶然遇到或发现;被理解2.(be)dying极想;渴望3.need在困难中,在危急中4.hear接到……的信5.theday不久前的一天6.berelevant...和……有关7.participate...参与……;参加……8.dry(使浸水等之物)完全变干9.dry(指河流、井等)干涸acrosstoinfromothertoinoutup句型整理1....hedidn’twanttoseeher?……如果他不想见她怎么办?2.Thegiftyougiveissomethingyourlovedonekeepsavoluntarycontributiontowardsthelivesofpeoplewhoreallyneedit.你送的礼物不是给你所爱的人留念的,而是给那些确有生活需要的人的一项志愿性捐助。3.SometimesIwonderhowrelevantchemistryistothesestudents,willbegoingbacktotheirvillagesafterYear8anyway.有时,我想知道化学和这些学生会有多大关系,不管怎样,他们中大多数八年级后是要回他们的村子的。whatifnotbutmostofwhom考点知识·导练解疑难·提知能1.adjustv.调节;调整;(使)适合归纳拓展①adjuststh.tosth.调整……以适应……②adjusttosth./doingsth.适应(做)某事③adjustoneselfto使自己适应于④makeanadjustment作出调整高考运用:完成句子①Theyshouldeithermonitortheirwebsitesbettersothatchildrendonotsignuptooearly,ortheyshouldtheirwebsites(调整……以适应……)theneedsofyoungerusers.(2018江苏,阅读理解D)②(适应)thetropicalheatwasmoredifficultthantheyhadexpected.③Whenachildisstudyingabroad,hemustlearnto.(适应独立生活).④I’ve(作几处调整)tothedesign.答案:①adjust;to②Adjustingto③adjusthimselftolivingonhisown④madeafewadjustments特别提示归纳拓展部分短语中to为介词,后接名词、动词-ing形式、代词作宾语。写作联想:高考运用③其他表达方式①Whenachildisstudyingabroad,hemustlearntoadapthimselftolivingonhisown.②Whenachildisstudyingabroad,hemustgetusedtolivingbyhimself.2.otherwiseadv.用别的方法;其他方面;除此之外conj.否则;不然归纳拓展①otherwise作连词,常放在祈使句后面,相当于or或orelse。②otherwise常用于含蓄条件句中,与虚拟语气连用。③orotherwise或相反高考运用:完成句子①Onlyaboutoneintenplacesofferedhimfoodthatwould(否则)bediscarded.(2019浙江,完形填空)②Hedidn’twantcompany,talkative(或相反).答案:①otherwise②orotherwise特别提示otherwise常常表示否定的条件,或者说表示与前述内容相反的条件。这个否定条件可以是现实的,也可以是假想的、虚拟的。在前一种情况下,含otherwise的分句谓语动词用陈述语气,在后一种情况下,用虚拟语气。otherwise的用法和意义有时相当于or。如:They(musthave)likedtheapartment,otherwise/ortheywouldn’thavestayedsolong.他们(一定)喜欢这个公寓,不然他们不会待这么久。3.donatevt.捐赠;赠送归纳拓展①donatesth.tosb./sth.向某人/某事捐献某物②give/make/presentadonationto...向……捐赠③collectdonations(for)(为……)募捐高考运用:语法填空①Ifoundthepre-holidaysagoodtimetoencourageyoungchildren(donate)less-usedthings,anditworked.(2018全国Ⅲ,阅读理解D)②Lastyearhedonated$1,000cancerresearch.答案:①todonate②to4.operatevi.工作,运转;动手术vt.操作巧学助记归纳拓展①operateon/uponsb.给某人动手术②come/gointooperation开始工作/运转;生效;实施③beinoperation在运转中;在行动中;在实施中④operateabusiness经营一家企业⑤do/perform/carryoutanoperation实施行动高考运用:完成句子①Thestatealsoclearedthewayforcompaniestosellorrentoutself-drivingcars,andforcompanies(运营)driverlesstaxiservices.(2018北京,阅读理解D)②Sheisinhospitalandwillbe(做手术)tomorrow.③Thiscompanyhas(经营)hereforfiveyears.答案:①tooperate②operatedon③beeninoperation写作联想:高考运用③其他表达方式①Thiscompanyhasbeenrunhereforfiveyears.②Thiscompanyhasbeenoperatedhereforfiveyears.5.relevantadj.有关的;切题的归纳拓展①berelevantto与……有关②beconcerned/connectedwith与……有关③berelatedto与……有关④havesomethingtodowith与……有关高考运用:语法填空①Idon’tthinkwhathesaidisrelevantthetopicwearediscussing.完成句子②Thisisquiteimportant,becauseitisdirectly.(与……有关)yourcommitment.(2019全国Ⅱ,七选五)答案:①to②relatedto6.comeacross偶然遇到或发现,碰见;被理解归纳拓展①comealong一道去,赶快,出现②comeat向……袭来;得到③comeintoeffect生效④comeintoforce/use开始使用⑤comeintoexistence出现,诞生,成立⑥comeintobeing形成答案:①cameacross②comesalong③comeintoeffect高考运用:完成句子①Duringthetrip,Iwasbusyrecordingeveryincident,nameandplaceI(遇到).②Whentherightopportunity(出现),she’lltakeit.③Thenewtimetablewill(生效)tomorrow.7.bedyingto渴望;极想归纳拓展beeagertodosth./forsth.longtodosth./forsth.beanxioustodosth./forsth.bethirsty/hungry/dyingforsth.①②渴望,想要③④答案:①for②to③tosee高考运用:语法填空①Iheardyouaredyingsomeadviceonhowtomakefriends.②Theywereeagerraisemorechildren.③Isthataworldyoulong(see)?8.inneed在困难中;在危急中归纳拓展①inneedof需要②satisfy/meetone’sneeds满足某人的需要③Thereisnoneedforsb.todosth.某人没有必要做某事高考运用:完成句子①AndtheotherwasthatIwantedtohelppeople.(在困难中).②(没必要为……感到后悔)whathashappened.答案:①inneed②Thereisnoneedtoregret9....whatifhedidn’twanttoseeher?……如果他不想见她怎么办?whatif“如果……将会怎样;即使……又有什么关系”,为省略结构,whatif中what可看作是“whatshouldsb.do(某人该怎么办)”或“whatdoesitmatter(有什么要紧)”或“whatwouldhappen(将会如何)”的省略。归纳拓展①Whatfor?“为什么?”相当于Why?②Sowhat?那有什么了不起/有什么关系?③Whatabout...?……怎么样?……怎么办?④Guesswhat...?你知道……吗?⑤What’sup?=What’sthematter?怎么了?高考运用:完成句子①(如果……怎么办)theytalkedalongtimeaboutapaintingyouweren’tthatinterestedin?(2018天津,阅读理解B)②(那又如何)?It’smyownbusiness.③(……怎么样)goingtotheparknextweek?④And(你知道……吗)almosthalfofthesurveyedkidssaidtheydobeforebedtime?WatchTV.(2017浙江,阅读理解B)答案:①Whatif②Sowhat③Whatabout④guesswhat写作联想:高考运用③其他表达方式①Shallwegototheparknextweek?②Whynotgototheparknextweek?③Howaboutgoingtotheparknextweek?

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