2020版高考英语一轮复习 Book 8 Unit 1 A land of diversity课件

Book8Unit1Alandofdiversity1.meansn.手段,方法教材原句①ScientistsbelievethatthesesettlerscrossedtheBeringStraitintheArc-tictoAmericabymeans(mean)ofalandbridgewhichexistedinpre-historictimes.重点单词◆单句填空②Themeaning(mean)ofsilencevariesamongculturalgroups.(2016课标全国Ⅰ)③Thefriendswhointroducedmetocampingthoughtthatitmeant(mean)tobeapioneer.(2017课标全国Ⅰ)④Themediannumber(中位数)ofspeakersisamere6,000,whichmeans(mean)thathalftheworld'slanguagesarespokenbyfewerpeoplethanthat.(2018课标全国Ⅰ)◆单句改错⑤Allpossiblemeanshasbeentried,butnoneworks.has→have◆同义句转换⑥Hewasbynomeansabletohandleit.(将bynomeans放在句首)Bynomeanswasheabletohandleit.◆写作微练⑦我们打算举行乒乓球比赛来提高队员的技能。(2017课标全国Ⅱ书面表达)Wemeantoholdtabletenniscompetitionstoimprovetheplayers'skills.点拨bynomeans决不,一点也不(放在句首时,用部分倒装)byallmeans没问题,当然可以bymeansof...用……方法,借助……手段bythismeans用这种方法ameansofdoingsth.做某事的方法[联想]meanv.意思是;打算meantodosth.打算做某事meandoingsth.意味着做某事[点津]means单复数同形。若作主语,其谓语动词的数要根据句意来确定。当前面有every,each,one等修饰语时,谓语用单数;当前面有several,some,many,afew,all等修饰语时,谓语用复数。2.majorityn.大多数;大半教材原句①OfthefirstSpanishtogotoCalifornia,themajoritywere(be)reli-giousmen,whoseministrywastoteachtheCatholicreligiontothenatives.◆单句填空②Themajority(major)ofthemtakeanonlinelanguagetestbeforestartingtheirprogramme.(2016浙江)③AmajorityofAfricansare(be)forcedtoworkfortheEuropeans.④Themajorityofthelandhasbeendestroyed(destroy)bythefloodsofar.◆一句多译我弟弟现在大学主修历史。⑤Mybrotherismajoringinhistoryatcollegenow.(majorv.)⑥Mybrotherisahistorymajoratcollegenow.(majorn.)⑦Mybrother’smajoratcollegeishistorynow.(majorn.)点拨(1)themajorityof...大多数……beinthe/amajority构成大部分/大多数(2)minorityn.少数intheminority占少数(3)majoradj.主要的vi.主修n.主修课程majorin主修……;以……为专业[点津]themajorityof+名词,表示“大多数……”,谓语动词的数与of后面的名词保持一致;themajority单独作主语时,谓语动词用单复数均可。3.occurvi.发生教材原句①Itdidn'toccurtomethat...我没想到……◆完成句子②Itdidn'toccurtohimthatshewouldrefusehisinvitation.他没有想到她会拒绝他的邀请。◆单句改错③Itwasneveroccurredtohertoaskforhelpwhenshewasintrouble.去掉第一个was④Theideastrucktohiminadream.去掉to◆一句多译他从未想到他会在生意场上取得如此巨大的成功。⑤Itneveroccurredtohimthathewouldmakesuchagreatsuccess.⑥Itneverstruck/hithimthathewouldmakesuchagreatsuccess.点拨sth.occurstosb.某人突然想到某事Itoccurstosb.that...某人想到……Itoccurstosb.todosth.某人想到要做某事[联想]表示“某人想到某事”的表达还有:sth.strikes/hitssb.sth.comestosb.Ithits/strikessb.that...4.apparentlyadv.显然地,显而易见地教材原句①Apparently(apparent)he'dbeenshockedwhenhesawaterribleac-cidentinwhichatram'sbrakesfailed,theconductorcouldnotcontrolthesituationandthetramslippeddownthehilldraggingthehorseswithit.◆完成句子②很显然他没有领会这篇文章的写作目的。Itisapparentthathehasn'tgraspedthewritingpurposeofthearticle.③正如上面的图表中明显表明的那样,很多人不遵守交通规则。Asisapparentlyshowninthechartabove,agoodmanypeopledon‘tobeythetrafficrules.◆写作微练④显然,你的弟弟还没有适应大学生活。It'sapparentthatyourbrotherhasn'tadaptedtothecollegelife.点拨apparentadj.显然的,显而易见的It'sapparentthat...显然……Itisapparenttosb.that...某人明白……asisapparentlyshown/indicatedinthepicture/chart/passageabove...正如上面的图片/图表/文章中明显表明的那样……5.electvt.选择;决定做某事;选举某人教材原句①BythetimeCaliforniaelected(elect)tobecomethethirty-firstfed-eralstateoftheUSAin1850,itwasalreadyamulticulturalsociety.◆单句填空②It'sdifficulttopredictwhowillbeelectedasleaderofthere-gion.③IfIamluckyenoughtowintheelection(elect),thefirstthingIwilldoistoenrichourstudents'out-of-classactivities.◆写作微练④Besides,IhavesuchagoodcommandofEnglishthatIamelectedas/tobeassistanttomyEnglishteacher(我被选为英语老师的助手).点拨(1)electsb.(as/tobe)+职位=sb.beelected(as/tobe)+职位(职位前无冠词)(2)electionn.选举1.takein包括;吸入;欺骗;收留;理解教材原句①It'sa79kmround-tripthattakes(take)inallthefamoustouristspots.重点短语◆写出下列句中takein的含义②Thekindoldmantookin5homelesschildren.收留③Happily,Ihavetakeninwhattheteachersaidinclass.理解④Asweallknow,theUnitedStatestakesinagreatnumberofstates.包括⑤Whilereadingpopularsciencebooks,childrencantakeinmorecommonknowledge.吸收⑥Lackingnecessarysocialexperience,teenagerstendtobetakeninbyillpeople.欺骗点拨takeup开始从事;占用(时间或空间);着手处理takeoff脱下;起飞takeon承担;呈现takeapart拆开takeiteasy别紧张,慢慢来takeone'stime不急,慢慢干takeover接替,接手,接管takedown拆卸;记下2.makealife习惯于新的生活方式、工作等教材原句①Somediedorreturnedhome,butmostremainedinCaliforniatomake(make)alifeforthemselvesdespitegreathardship.◆完成句子②Themajorityofthosefarmersmake/earnaliving(谋生)bygrowingwheatandcorn.③Alltheseflowerscometolife(恢复生机)whentherainscome.④Thankstothegoodpolicy,thepeoplehereareleading/livingahappylifenow(现在过着幸福的生活).◆写作微练⑤在接下来的三年里,我会努力习惯新的生活方式。Inthenextthreeyears,Iwilltrytomakealife.◆单句改错⑥Itisthankstotheirgreatcontributionsthatwearelivinghappylifenow.living后加a点拨live/leada...life过着……的生活cometolife变得活跃comebacktolife苏醒过来;恢复生气bring...backtolife使……苏醒过来;给……活力start/makeanewlife开始新生活earnone'sliving谋生makealiving谋生Thatiswhy...那就是为什么……教材原句①Thatiswhytodayover40%ofCaliforniansspeakSpanishasafirstorsecondlanguage.重点句型◆单句填空②Fromspace,theearthlooksblue.Thisisbecauseaboutseventy-onepercentofitssurfaceiscoveredbywater.③—IdrovetoZhuhailastweek.—Thatwaswhyyoutookafewdaysoff.◆同义句转换④Ihadanurgentthingtodealwith.ThatwaswhyIdidn'tattendtheparty.→Ididn'tattendtheparty.ThatwasbecauseIhadanurgentthingtodealwith.◆写作微练⑤那就是我认为长江之行是更好的选择的原因。(2017北京书面表达)That'swhyIthinkthetriptotheYangtzeRiverwillbeabetterchoice.点拨This/Thatiswhy...“这/那就