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牛津译林版必修三unit1Part2Reading语言聚焦词汇点击Welcometothejungleahugeseaofgreenalivewiththesoundsofanimals.page2欢迎来到这片丛林,这是一片绿色的海洋,到处都可以听到动物发出的声音laseaof大片的,大量的Theteachercameinthelecturehallandsawaseaofsmilingfaces.老师走进演讲厅,看到了一张张的笑脸alivewith充满,到处都是活的或动的东西Theyardisalivewithflowersinspring.春天,院子里开满了花Theforestsdifferentlevelssupportanunbelievablevarietyofwildlife.page3雨林的不同层次使种类多到令人难以置信的野生生物得以生存lavarietyof各种各样的IhaveboughtavarietyofbooksIamcrazyaboutinthebookshop.我在书店里买了各种各样自己非常爱看的书【归纳拓展】□varietyn.同一事物的不同种类;变化多样化Varietyisthespiceoflife.变化是生活的调味品□varyvi.根据情况变化改变;大小、形状等相异,不同,有别相startedproducingmoreseeds.Thishappensespeciallyinplaceswherethewhitespruce(云杉木)grows.Whitespruce用NorthAmericantreeisquiteabletoproducealotofseedswhichcanmovelongdistancesinthewind.Whenwind-blownseedsenduponthetundrabeyondthetreelinetheyeventuallycansprout(使生长)newtrees.Thisexplainshowaforestcanmove.Ofcoursetheprocesswouldworkonlyifthetundrawaswarmenough.Butinrecentyearsthewholeplanethasbeenwarming.Newtreeswillprovideshelters(庇护所)fbrsomesnowkeepingthesunsraysfrommakingthewhitesurfacedisappear.Andthetreestakeinthesunsheat.Thiswarmsthesurroundingair.Theextrawarmthencouragesevenmoretreestoproduceseeds.Thatfurtherimprovesaforestsabilitytoexpand.Inadditionmoretreeswillkeepmoresnowpreventingmuchofitfrombeingblownaway.Snowcankeepheatinthesoilbelowwhichencouragestreestogrow.Therecentriseoftemperaturehashelpedmoretreesgrowpastthetreeline.Peopleworryaboutimpactsontheanimalsthatdependonfrozenconditionsforfoodandshelter.()
1.WhatisthemaincauseofthetreesintheArcticmovingnorthwardsA.Therisingtemperature.B.Thedecreasingofthenortherntundra.C.Thefierceandcoldwind.D.Theabundantresourcesinthenorth.
2.Whatdoestheunderlinedword“this”inparagraph2refertoProducingmoreseeds.Movingnorthwards.Respondingtotheclimatechange.Protectingthemselvesfromthecoldwind.
3.WhatcanbelearntfromthelastparagraphNewtreescankeepthesnowwhichmaymakethesoilcolder.Thekeptsnowpreventsnewtreesfromproducingmoreseeds.Newtreescanmakethesurroundingairwarmer.Newtreescanbringmorefoodandshelterfbrlocalanimals.
4.Thepassageismostprobablytakenfrom.A.achildrensmagazineB.ahealthreportC.afashionmagazineD.asciencereport当于differOpinionsvaryfrompersontopersonwhenitcomestoshoppingonline.谈及网购时,观点因人而异Shoesintheshopcomeinvariouscoloursandprices.店里有各种颜色和不同价格的鞋子2unbelievableadj.难以相信的,不真实的Ifsunbelievablethathesucceededinchallenginghimself!令人难以置信的是他成功地挑战了自我!【归纳拓展】unbelievable中un-为否定前缀常见的否定前缀还有dis-、in-/im-/il-/ir-、non-等,表示不无非等否定意义,如disappearinjusticeimpoliteillegalirregularnon-smoking等
3.Eachleveloftheforestformsitsownlittleworldhometodifferentkindsoflivingthingspage3雨林的每一层都形成了自己的小世界,成为各种生物的家园livingadj.活的活着的Heisthefinestlivingpianistwhoisknowntousall.他是众所周矢口健在的最杰出的钢琴家【归纳拓展】livingn.生计,谋生ShebegantoearnherlivingasanEnglishteacherwhenshewas
20.她20岁时开始靠教英语来维持生计句型精析TheAmazonRiverfromwhichtherainforestgetsitsnameiscloseto6400kilometresinlength一roughly100kilometreslongerthantheYangtzeRiverpage2亚马孙雨林得名于亚马孙河,亚马孙河长接近6400千米,比长江还长约100千米【解析】该句中fromwhichtherainforestgetsitsname是“介词+which”引导的非限制性定语从句,为先行词theAmazonRiver提供补充信息相当于therainforestgetsitsnamefromtheAmazonRivero先行词和非限制性定语从句之间用逗号隔开如Thehousewhichwasbuiltoverahundredyearsagostoodstillintheearthquake.这座一百多年前建成的房子在地震中屹立不倒【拓展】关系代词whom在定语从句中用作介词的宾语时,从句常由“介词+whom”引出,此时不能用who代替whom且whom不能省略如IhavemanyfriendstowhomIwillsendpostcards.我有许多朋友,我将给他们寄些明信片Whileasignificantnumberofjaguarssurviveheretheyareonlyoneelementofthisforestsfoodchain.page3尽管相当多的美洲豹在这里生存,但它们只是这个雨林食物链的一个要素【解析】该句中while用于句首,引导让步状语从句,表示“虽然,尽管”WhileIamverywillingtoplayfootballwithyou!donothavemuchtimeindeedatpresent.尽管我十分愿意和你一起踢足球,但现在我真的没有时间【拓展】引导让步状语从句的词和短语还有althoughthoughtas、eventhoughevenifo它们的UnutlNatureinme体用法如下although/thoughalthough和though通常可以互换,但是though不如although那么正式引导让步状语从句时,主句可用yet或still更加强调对比性,但不可用butthough引导的从句可以用倒装如Although/Thoughitwashottheyarrivedthereontime.尽管天气炎热,他们还是准点赶到那儿了Youngthoughheisheknowsalot.尽管他年纪轻轻,知道的却很多asas引导让步状语从句时常用倒装倒装时若句首为带有冠词的名词,冠词需要省去as的这一用法与though一致如Tryasyoumayyouwillneversucceed.你尽管试/旦绝对不会成功Childassheisshecanmanageit.尽管她是个小孩她能搞定这件事Muchas/thoughIlikethebagIwontbuyit.尽管我很喜欢那个包,但我不会买Quicklyas/thoughthecarran9mybrotherdidcatchupwithit.尽管车开得快,我哥还真追上了它eventhough/evenifeventhough和evenif都可以表示让步,但是前者引导的从句内容往往是真实的,而后者引导的从句常是假设性的如Eventhoughitwasrainingshewenttotheappointment.虽然在下雨,她还是去赴约了Wewillsupportyouevenifyoufailtomakeit.即使你不成功,我们也会支持你随堂练习
一、选择短语并用其适当形式填空duetointurnbreakdownbreathelifeintobuildupplayasignificantrolebeknownasavarietyofTheprojecthadtobestoppedalackoffunding.Poetryandtheatreinourdailylife.Increasedproductionwillofcourseleadtoincreasedprofits.WhichonewouldyouliketobuyWehavepenshereforyoutochoosefrom.
5.Heaherowhowillberememberedbyusforever..Atinyarmyofmicroorganismswillajaguar1sbodywhenitdies..Thecompanysincenewtalentwasintroduced..Itwasthereaderswhoanewspaperwiththeirlettersseveralyearsago.
二、同义句转换,每空一词.17percentoftherainforesthasdisappearedduetohumanactivities.117percentoftherainforesthasdisappearedofhumanactivities.217percentoftherainforesthasdisappearedofhumanactivities.ThehumanracehasdonemuchharmtotheEarth.ThehumanracehastheEarthalot.ThehumanracehasdonealottheEarth.ThehumanracehasdonelotsofactivitiesthataretotheEarth.Letsbethankfulfbrtheskiesabove.Letstheskiesabove.Letsgivefbrtheskiesabove.Welcometothejungle#hugeseaofgreenalivewiththesoundsofanimals.Welcometothejungle.ahugeseaofgreenwiththesoundsofanimals.Welcometothejungle#hugeseaofgreenofthesoundsofanimals.Welcometothejungleahugeseaofgreenwhichofthesoundsofanimals.
三、阅读下面的材料,在空白处填入1个适当的单词或括号内单词的正确形式TheAmazonrainfbrestlcrossintoeightcountriesincludingBrazilandPeruandoneoverseasregionofFranceallontheSouthAmericancontinent.With
[2]areaofaround6millionsquarekilometrestheAmazonrainforestismorethanhalfthesizeofChina.TheAmazonRiver3whichtherainforestgetsitsnameiscloseto6400kilometresin4long-roughly100kilometreslongerthantheYangtzeRiver.Onitsjourneyfromthemountainstotheoceantheriver5supportmanydifferentecosystems.TheygivethisareatherichestbiodiversityontheEarth:oneinten6knowspeciesintheworldcanbefoundhere.Ofthe390000plantspeciesknowntous5morethan40000canbefoundintheAmazon.Thistallandancientbrazilnuttreeproducesnutsthatwecaneat;thesewater7lilyarebigenoughtoliedownon.Theforestsdifferentlevelssupportanunbelievablevarietyofwildlife.Atthebottomthereisasystemofroots8theground.Abovethatisthemassofleaflitteronthedarkforestfloor.Thenextlevelismadeupofshorterplantswithlargeleaves.Thentherearethetoweringancienthardwoodsand9finalthetopsofthetallesttreesmanymetresabovetheground.Eachleveloftheforestformsitsownlittleworldhometodifferer6kindsoflivethings.
四、根据中文提示,完成下列句子,每空一词.欢迎来到这片丛林,这是一大片绿色的海洋,到处都可以听到动物发出的声音Welcometothejunglegreenalivewiththesoundsofanimals..雨林的不同层次使种类多到令人难以置信的野生动植物得以生存Theforestsdifferentlevelssupportwildlife..雨林的每一层都形成了自己的小世界,是各种生物的家园Eachleveloftheforestformsitsownlittleworlddifferentkindsoflivingthings..相应地,这些青蛙以昆虫为食,而昆虫则吃树叶和水果Thesefrogsfeedoninsectseatleavesandfruit.
五、根据提示完成下列句子,每空一词ItwasthefirsttimethatIhadsetfootonAfrican土地andIstayedtherefbrtwoweeks.TheAntarcticisthecoldestplaceontheEarthwhichisafrozen大陆coveredinice.Theygivethisareatherichest生物多样性ontheEarth:oneintenknownspeciesintheworldcanbefoundhere.HeremainsatowerfigureinChinaasafamousdoctoraswellasakindmedicalprofessor.Shewasthelastsurvivememberofthefamilyintheearthquake.ManyspeciesintheAmazonrainforestareindangeroffextinctduetohumanactivities.阅读拓展阅读下面短文,从每题所给的A、B、C、D四个选项中选出最佳选项Eveniftreescannotwalktheyarestillonthemove.InpartsoftheArctictheentireforestsaremovingnorthwards.AcrosstheArctictemperaturesarerisingfasterthananywhereelseintheworld.Asthathappensthetreelinethatmarkswhereforestsstopandthetreelesstundra冻原startshasbeenmovingnorthwards.Treesgrowingalongthetreelinemustprotectthemselvesfromthecoldwind.Todothisplantstendtogrowhorizontal与地面平行的brancheslowtotheground.Theenergyittakesfbrtreestogrowthiswaymeanstheydonthaveenoughenergytomakeseeds.ButastheEarthsclimatehasbeenwarmingtreesnolongerhavetojustgrowhorizontallManycaninsteadgrowuptowardsthesky.Thistakeslessenergy.Andwithallthatleftoverenergythesetreeshave。