高中英语Unit5MeetingyourancestorsSection3UsingLanguage课件新人教版选修.ppt

,Meetingyourancestors,Unit5,SectionUsingLanguage,栏目导航,.Readthetextandmatchthemainideawitheachparagraph.Para.1:（）A.ThedescriptionofDahu.Para.2:（）B.HowdidDahumaketools.Para.3:（）C.Lalaandherfamiliesmadepreparationsforthefeast.Para.4:（）D.Lalaworriedaboutthepreparationsforthefeastandshehopedthefeastcouldbeasgoodastheonelastyear.,D,C,A,B,.Scanthetextandchoosethebestansweraccordingtothetext.1.Whatisthemainideaofthepassage?A.ThemarriagelifeofLalaandDahu.B.Theseparateresponsibilitiesofmenandwomen.C.Thedifferencesbetweenearlylifeandmodernlife.D.Thepreparationsforafeast.答案：D,2.WhydidLalaaccelerateherwalk?A.Becauseshesensedwildanimalsfollowingbehindher.B.Becauseshefearedherhusbandwouldgetangryforherdelay.C.Becauseshehadtopreparethefeast.D.Becauseshewantedtohavemoretimeforherpreparationjob.答案：A,3.Fromthefirstparagraph,wecanlearnthatthefamilygroupslivedon_.A.fishingB.tradingC.farmingD.hunting答案：D4.Whatsthebesttitleofthetext?A.ThemarriageofLalaandDahu.B.Thecollectionoffoods.C.Thepreparationsforthefeast.D.Theseparateresponsibilities.答案：C,5.Accordingtothetext,whatwasLalasattitudetowardshermarriage?A.Shefeltsoshy.B.Shefeltsoworried.C.Shefeltverysatisfied.D.Shefeltsorrowful.答案：C,.TranslatethefollowingsentencesfromEnglishintoChinese.1.Itwasthecustomoffamilygroupstoseparateandthengatheragainatdifferentsitesforreunionsastheyfollowedtheanimalherdsacrossthegrasslands.答案：由于在草原上放牧，家族成员先分散开，然后再在不同的地方相聚，这是他们的一个习俗。2.Lalaacceleratedherwalkupthepathtothecavesfearingthattheremightbewildbeastslyinginwaitforher.答案：拉拉沿着回洞穴的路走着，她的步伐加快了，担心会有野兽在等着她。,3.Hehadalarge,squareface,withstronglypronouncedeyebrowsandcheekbones.答案：他的脸盘很大，方形脸，浓眉大眼，颧骨凸出。4.Theywereinapilewithothersharparrowheadsandstoneaxe-heads.答案：这些工具同其他一些锐利的箭头和石斧头堆在一起。,Pointsignificancen.意义;意思；重要性；重要意义,考点一单词点击,beofsignificance=besignificant有意义，有重要性beofnosignificance无意义/不重要beofgreat/littlesignificance非常/不太重要attach(great)significanceto认为重要，引起的重视,Hisuniversitywasawareofthesignificanceofhiswork.(教材P40)他的大学意识到了他工作的重要性。Theencouragementfromateacherisreallyofgreatsignificancetohis/herstudents,especiallywhenthestudentshavetroublewithstudy.老师的鼓励的确很重要，尤其是当学生学习上出现了问题的时候。Itisofnosignificancetofightforanunwinnablewar.在一场毫无胜算的战争中拼搏是毫无意义的。,Weallknowthatthecostofheatingourhomeswillcontinuetobeasignificantburdenonthefamilybudget.大家都知道家庭取暖的费用将仍是家庭开支的一种巨大负担。,(1)significantadj.重要的(2)significantlyadv.显著地,单句语法填空。(1)Moststudentsthinkit_(significance)tojointheEnglishcorner,thoughafewhaventrealizedthe_(significant)ofit.(2)Youngpeopleattachgreatsignificanceto_(become)famous.,significant,significance,becoming,Pointsomehowadv.以方式；通过某种途径；不知怎么地；不知为什么,SomehowhecycledthirtymilestoDr.Blackbecausetherewasnoalternativemeansoftransport.(教材P40)他想办法骑车三十英里去向布莱克博士报告，因为在当时没有其他的交通工具。Somehow,IdontfeelIcantrusthim.不知什么缘故，我觉得不能信任他。HearrivedinBeijingsomehow,thoughIdontknowhowhedidit.反正他到了北京，虽然我不知道他是怎样去的。,anyhow=anywayadv.不管怎样；无论如何；即使如此somewhatadv.有点儿，有几分，稍微(sortof/kindof)somehoworother不知是什么原因；由于某种原因；以某种方式,Somehoworotherwebecamefriends,Ineverknewjustwhyitwas.不知何故我们成了好朋友，我一直不知道怎么会这样。Itmayberiskybutwewillchanceitanyhow.这可能有危险，但我们无论如何也要冒一冒险。Thecakewemadewassomewhatofafailure.我们做的蛋糕不太成功。【温馨提示】副词somehow在句中可置于句首、句中或句末。置于句首及句末时也可与主句之间用逗号隔开。,选词填空（anyhow，somehow，somewhat）。（1）Wemustgettheworkfinished_orotherbytomorrowmorning.（2）Itmayrain,but_Ishallgoout，Idontmindtherain.（3）Thepricewas_higherthanIdexpected.,somehow,anyhow,somewhat,Pointarrestvt.逮捕；吸引（注意力）；阻止n.逮捕；拘留,Shehadalmostreachedherdestinationwhenadelicioussmellarrestedherprogressandshestopped.(教材P43)快到达目的地的时候，一阵香气扑鼻，她停下来，不往前走了。,(1)arrestsb.fordoingsth.因逮捕/拘留某人draw/arrest/catch/hold/attractonesattention吸引某人的注意getarrested被逮捕(2)beunderarrest在关押中makeanarrest进行拘捕,Youcouldgetarrestedfordoingthat.你做那种事可能要遭到逮捕。Anunusualnoisearrestedmyattention.一阵不寻常的嘈杂声引起了我的注意。Thepolicemadeseveralarrestsduringthefootballmatch.警方在足球赛时逮捕了一些人。,单句语法填空。(1)DontlitterinthestreetinSingapore,oryoucould_(arrest).(2)Hewasarrested_drunkendrivingonhiswaytothefootballgame.(3)The64-year-oldNobellaureatehasspentnearly14ofthelast20years_arrest.,bearrested,for,under,考点二短语诠释,Pointbe/getfedupwith受够了；饱受；厌烦,Well,Imfedupwithalltheattentionand(教材P41)哦，我受够了所有的关注，还有,get/beboredwith对感到厌烦；对烦闷be/gettiredof厌烦,Peoplegetfedupwithanyonewhobragsallthetime.人们讨厌老是自吹自擂的人。Iamfedupwithhislazinessandcarelessness.我受够了他的懒惰和粗心。Wearefedupwithhisgrumbling.我们已经听厌了他的牢骚。Imfedupwiththisweather.Itstimewehadsomesunshine.我对这种天气极其厌倦，我们该晒晒太阳了。Maybeyoureboredwithyourcurrentskillsandwanttolearnsomenewskills.也许你对自己目前掌握的技能感到厌倦，想要去学一些新技术。,单句改错。(1)Iamfeedingupwithendlessexaminations.Cheerup,David.Keeponuntilthecollegeentranceexaminationends.解析：befedupwith厌烦。(2)Mr.Smithwastiredfromtheboringspeech,andstartedtoreadanovel.解析：betiredof厌烦，betiredfrom因而感到累。,fed,of,Pointdatebackto=datefrom追溯到,Alltheobjectscanbedatedbacktobetween3,000and5,000yearsago.(教材P44)所有这些东西可被追溯到3千至5千年前。Hisinterestintheartcandatebacktoalittleaccidentinhischildhood.他对美术的兴趣可以追溯到孩童时代的一件小事。注意：datebackto可以用datefrom来表示，它们都无进行时态。当谈论现在的一件物品时，虽然该物品产生于过去某一时间，但时态用现在时。,单句语法填空。(1)Graffiti(涂鸦)hasexistedsinceancienttimeswithexamples_(date)backtoAncientGreeceandtheRomanEmpire.单句改错。(2)Whetherthelegendistrueornot,thediscoveryofcoffeedatesbackfrom800ADwhenAfricanscreatedacoffeeberrypulp.解析：句意：不论这个传说是真是假，咖啡的发现要回溯到公元800年，那时非洲人制造出了一种咖啡浆果浆。,dating,to,Pointlookahead向前看；为将来打算,Ifonlyshehadlookedaheadandplannedbetterthisyear!(教材P43)要是她今年早有预见，计划得更好些就好了！Iliketolookaheadinimaginationtowhatthefuturemaybring.我喜欢幻想未来的样子。Amatchlikethisalwayshelpsyoutolookahead.这样一场比赛总让你展望将来。,lookdownupon/on看不起，歧视lookforwardto盼望，期望lookinto调查，研究lookthrough温习，仔细检查，浏览lookup查阅；往上看lookupto尊敬，敬仰,用由look构成的短语的适当形式填空。（1）Thegovernmenthassetupaworkingpartyto_theproblemofdrugabuse.（2）Itsverynobleofyouto_myoldgrandmotherwhenIwasoutforbusiness.（3）Youshould_therightpronunciationofthiswordinthedictionary.,lookinto,lookafter,lookup,考点三句型归纳,Pointifonly但愿；要是就好了!,Ifonlyitcouldbejustlikelastyear!（教材P43）要是能像去年那样该有多好啊！点拨：本句是ifonly引导的一个虚拟语气句子。ifonly后接一般过去时的句子，表示现在没有实现的愿望；ifonly后接过去完成时的句子，表示过去没有实现的愿望；ifonly后接过去将来时的句子表示将来不太可能实现的愿望。语气上常译为“要是就好了”。,Lifewouldbeeasier,ifonlyherhusbandwouldswearoffgambling.只要她丈夫发誓戒掉赌博，生活就不会那么艰难了。（对将来时间的虚拟）IfonlyIknewwhatyouwanted.要是我知道你需要什么就好了。（对现在情况的虚拟）Ifonlyhehadliveduptohisphilosophyoflife,theywouldnothavemindedhistalkingovertheirheads.要是他真的实践了他的人生哲学，他们是不会计较他的高谈阔论的。（对过去时间的虚拟）,【注意】onlyif表示“只有，只要”，后接让步状语从句，当从句前置时，主句采用倒装句式。比较：Thelawyerispaidonlyifhewins.律师只有赢了官司才能拿钱。Onlyifyouhavefinishedyourhomeworkcanyougoswimming.除非你把功课做完了,否则不准去游泳。,单句语法填空。(1)Ifonlyhe_(arrive)ontime,hewouldnothavebeenpunished.(2)Ithink:ifonlyshe_(diagnose)earlier,ifonlyIwerenotsofaraway.Thenhope,notguilt,wouldbeavisitor.解析：句意：我觉得，如果再早一点诊断的话，如果我住在离她不那么远的地方，那可能还有希望，我感到的就不会是愧疚了。,hadarrived,hadbeendiagnosed,Pointonlytodo不料，结果却,Abruptlyshesatdown,onlytobescoopedupbyherlaughing,shoutingsister,Luna.（教材P43）她突然坐了下来，结果被爱吵闹的妹妹露娜一把抱了起来。点拨：句中onlytodo是不定式作结果状语，意为“不料，结果却”,表示出乎意料或令人失望的结果。,Ihurriedtothepostofficeonlytofinditclosed.我匆匆地去邮局，却发现它已经关门了。Theyreachedthecompanyoutofbreathonlytobetoldtheywerefired.他们上气不接下气地赶到公司,不料却被告知他们被开除了。,不定式和现在分词作“结果”状语的区别（1）不定式作结果状语时，表示其动作发生的结果在谓语动词之后，往往表示未曾预料到的或令人