资源描述
选修8,Unit1Alandofdiversity,-3-,主题语境:人与自然主要国家地理概况,-4-,高频单词,重点短语,难点句型,1.meansn.手段;方法高考佳句Toexplorenewmeansoftransport.(2017全国卷)探索新的交通工具。(1)bymeansof用办法;借助(2)byallmeans一定,务必;好的,当然可以(3)bynomeans决不;一点也不(位于句首时,句子用部分倒装)(4)byeverymeans尽一切可能的办法(5)byanymeans无论如何温馨提示means做主语且有every,each等词修饰时,谓语动词用单数形式;有some,several,many,few等词修饰时,谓语动词用复数形式。,-5-,高频单词,重点短语,难点句型,四维热练(1)单句语法填空Everypossiblemeans(try),butnoneworked.Iknowthemonkeyonhisbackcantberemovedbymeans.Hesucceededbymeansperseverance.(2)写作升级Sheisbynomeansaninexperiencedteacher.(改为倒装句)满分表达,hasbeentried,any,of,Bynomeansissheaninexperiencedteacher.,-6-,高频单词,重点短语,难点句型,(3)完成句子Takingaplaneis(最快的方式)gettingthere.Thisplanmustberealized(务必).Thoughtsareexpressed(借助)words.,thequickestmeansof,byallmeans,bymeansof,-7-,高频单词,重点短语,难点句型,2.majorityn.大多数;大半高考佳句Themajorityofthemtakeanonlinelanguagetestbeforestartingtheirprogramme.(2016天津卷)在开始这个项目前,大多数人要参加一次网络语言测试。(1)themajority大多数(其做主语表整体时,谓语用单数形式;若表成员情况时,谓语用复数形式。)(2)themajorityof+n.U+单数谓语(3)themajorityof+n.pl.+复数谓语(4)beinthemajority占大多数(5)by/withamajorityof以多数票,-8-,高频单词,重点短语,难点句型,四维热练(1)单句语法填空Themajoritywhoattendedthemeetingyesterday(be)students.Themajorityofthedamage(be)easytorepair.(2)一句多译我在大学里主修英语。(majorn.)(majorn.)(majorv.),were,is,ImanEnglishmajoratuniversity.MymajorisEnglishatuniversity.ImajorinEnglishatuniversity.,-9-,高频单词,重点短语,难点句型,(3)完成句子Englishspeakersformthe(大多数)ofthepopulation.Amongthemembersofthecommitteethosewhofavourtheproposedchangesarethemajority.,majority,in,-10-,高频单词,重点短语,难点句型,3.occurvi.发生;出现高考佳句Yearsago,acriticaleventoccurredinmylifethatwouldchangeitforever.(2016江苏卷)数年前发生了一件将永远改变我生活的关键事件。(1)occurto(主意或想法突然)浮现于脑中;被想起;被想到(2)itoccurstosbtodosth使人想到做某事(3)itoccurstosbthat某人想到,-11-,高频单词,重点短语,难点句型,词语辨析happen,occur与takeplace都表示某事发生。happen是一般用语,尤其指偶然发生“碰巧、恰好”的意思。occur常指某特定事物的发生,也可以表示某种想法出现在人的头脑中。takeplace指事先计划或预料到的“发生”,此外还有“举行”的意思。,-12-,高频单词,重点短语,难点句型,四维热练(1)单句语法填空Anideaoccurredme.Itdidntoccurtoher(ask)forhelp.(2)写作升级WhenIgothome,IsuddenlyrememberedthatIhadleftmybookintheclassroom.(用occur改写)满分表达WhenIgothome,Ihadleftmybookintheclassroom.,to,toask,itoccurredtomethat,(3)翻译句子我们可能永远不会知道那一夜发生了什么事。,Wemayneverdiscoverwhattookplacethatnight.,-13-,高频单词,重点短语,难点句型,4.indicatevt.指出;标示;表明;暗示经典例句Researchindicatesthatmenfinditeasiertogiveupsmokingthanwomen.研究表明男人感到比女人更容易戒烟。indicationn.指示;表明indicativeadj.指示的;暗示的indicatesth(tosb)指示;指出;标示indicatethat/wh-表示;示意,-14-,高频单词,重点短语,难点句型,四维热练根据句子的意思,在括号里填入适当的词Thegovernmenthas(表明)thatitintendstocuttaxes.Aflashingredlight(标示)thatastretchofroadwasundergoingrepairs.Thereisevery(indicate)ofachangeintheweather.,indicated,indicated,indication,-15-,高频单词,重点短语,难点句型,1.makealife习惯于新的生活方式、工作等经典例句TheysettleddowninCanadaandmadealifeforthemselves.他们在加拿大定居下来,习惯了新的生活方式。(1)cometolife苏醒过来;恢复生气;变得更有趣;变得活跃(2)comebacktolife苏醒过来;死而复生(3)live/leada.life过着的生活(4)bring.backtolife使苏醒过来,-16-,高频单词,重点短语,难点句型,四维热练(1)短语填空makealife,bring.backtolife,comebacktolifeThedoctorbelieveshecanher.Afterawhilethesickman.TheywenttotheWestanddecidedthere.(2)翻译句子在接下来的三年,我们的学校生活将会非常具有挑战性,你会努力习惯新的生活方式。,bring,backtolife,camebacktolife,tomakealife,Inthecomingthreeyears,ourschoollifewillbechallengingandyouwilltrytomakealifeforyourself.,-17-,高频单词,重点短语,难点句型,2.keepup坚持;维持;沿袭(风俗、传统等)经典例句Theyhavekeptuptheirfriendshipforthirtyyears.他们已有30多年的友谊了。(1)keepupwith赶上;不落后(2)keepout(of)不准入内(3)keepoff离开;避开(4)keepback阻止;扣留(5)keepon继续,-18-,高频单词,重点短语,难点句型,四维热练(1)写出下列句中keepup的汉语意思Manypeoplekeepupthisoldtradition.Thewetweatherwillkeepupforthreedays.Thehighcostofbuildingmaterialskeepsthehousepriceup.(2)完成句子Weshould(沿袭)ourgoodtraditions.Davecouldnt(跟上)therestofhisclass.,沿袭,(天气)持续不变,保持上涨,keepup,keepupwith,-19-,重点短语,难点句型,高频单词,1.CaliforniaisthethirdlargeststateintheUSAbuthasthelargestpopulation.(Page1)加利福尼亚是美国第三大州,但有最多的人口。thethirdlargest.第三大形容词的最高级前面可以被序数词以及byfar,much,almost,nearly等词修饰。,-20-,重点短语,难点句型,高频单词,四维热练(1)完成句子Startingaconversationisstepinmakingnewfriends.开始交谈是结交新朋友的第二个最重要的步骤。ThamesRiverisriverinBritain.泰晤士河是英国第二长河,也是英国最重要的河。,thesecondmostimportant,thesecondlongestandmostimportant,-21-,重点短语,难点句型,高频单词,(2)翻译句子在所有学生中,杰克的数学几乎是最好的。海南岛是中国第二大岛。亚洲是目前世界上最大的洲。,Ofallthestudents,Jackisalmostthebestinmaths.HainanIslandisChinassecondlargestisland./HainanIslandisthesecondlargestislandofChina.Asiaisbyfarthelargestcontinentintheworld.,-22-,重点短语,难点句型,高频单词,2.BythetimeCaliforniaelectedtobecomethethirty-firstfederalstateoftheUSAin1850,itwasalreadyamulticulturalsociety.(Page2)到1850年加利福尼亚成为美国第31个州的时候,它已经是一个有着多种文化的社会了。句型:bythetime+从句(1)bythetime+从句,意为“当的时候”,只是说过去某个时候的状况,主句常用一般过去时。(2)bythetime引导时间状语从句,意为“到时候为止”。bythetime+一般过去时,主句常用过去完成时。bythetime+一般现在时,主句常用现在完成时或将来完成时。(3)“by+时间状语”主句谓语动词常用完成时形式。,-23-,重点短语,难点句型,高频单词,四维热练(1)单句语法填空MrMat(persuade)togiveupsmokingintheofficebythetimehestartedhisnewjob.We(learn)Book8bytheendofnextmonth.Bynow,people(realize)itsimportance.,hadbeenpersuaded,willhavelearned,haverealized,-24-,重点短语,难点句型,高频单词,(2)完成句子Bythetimealmostayearlater,hishouses.等到大概一年之后他回到家乡,他的房子已经被破坏了。Bythetime,wethework.等他们到这里时,我们将会已经把工作做完。,hereturned,hadbeendestroyed,theygethere,willhavefinished,
展开阅读全文