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-1-SectionⅢUsinglanguage&DevelopingideasⅠ.核心单词1．barriern.障碍物2．structuren.结构，构造3．organismn.生物，有机体4．underwateradj.水下的5．basinn.脸盆，盆地6．grandadj.宏伟的，壮观的7．valleyn.山谷，谷8．platformn.高台，平台9．waterfalln.瀑布10．channeln.海峡11．desertn.沙漠，荒原12．publishv.出版13．expertn.专家adj.专家的14．rentv.租用Ⅱ.拓展单词1．locatedadj.位于……的→locatev．把……设置在→locationn．位置2．gardenern．园丁→gardenn．花园，菜园→gardeningn．园艺3．beautyn．美；美人→beautifyv．美化→beautifuladj.美丽的→beautifullyadv.美妙地4．limitedadj.有限的→limitv．限制→limitlessadj.无限的5．improvev．改进，提升→improvementn．改善Ⅲ.重点短语1．spend_some_time_(in)_doing_sth.花费时间做2．nothing_better_than...没有比……更好的了3．lead_sb._to_doing导致某人做……4．as_well_as也，还5．be_good_for对……好6．reflect_on反思-2-Ⅳ.重点句型1．Located_in_the_Coral_Sea,_theGreatBarrierReefisthebiggeststructuremadebylivingorganisms.大堡礁坐落在珊瑚海，是由生物体组成的最大的结构。2．The...makes_it_difficult_for_us_to_haveenoughvegetablesandfruit.……使我们难以获得足够的蔬菜和水果。3．And_while_many_Brits_like_nothing_better_thanspendingtheirSundaycuttingthegrass,somearehappyjusttositandenjoythebeautyoftheirsmallworld.尽管许多英国人最喜欢以除草的方式打发星期天，也有一些人只是坐下来欣赏他们美丽的小世界就心满意足了。4．“Whereyoutendarose...Athistlecannotgrow.”在你照顾玫瑰的地方……是长不出蓟来的。►重点单词和短语1．locatedadj.位于……的(1)belocatedin/on/by……位于……(2)locationn.位置，场所(3)locatev.找出位置；将……设置在locatesth.定位某物locatesth.in把某物设置在……①Oneoftheworld'slargestartgalleries,theLouvre,isalsolocatedinParis.世界上最大的美术馆之一——卢浮宫，也坐落于巴黎。②Whatistheexactlocationoftheship?那条船的确切位置在哪里？③CanyoulocateBerlinonthemap?你能在地图上找到伯林的位置吗？④Thecompanylocateditsbranchofficeinthesuburbs.这家公司在郊区设立了分公司。-3-[即学即练]单句语法填空/翻译句子(1)Thethreetheatresarelocated(locate)inthecentreofthetown.(2)Hiscompanyisinareallygoodlocation(locate)．(3)Theirnewhouseislocatedbytheriver.他们的新家位于河边。,联想拓展：表示“位于……”还有besituatedin/on/by...liein/on/by...等高考助记：[2018·全国卷Ⅰ阅读]Somelanguageexpertsbelievethat10,000yearsago,whentheworldhadjustfivetotenmillionpeople,theyspokeperhaps12,000languagesbetweenthem.一些语言专家认为，一万年前，当世界上只有500万到1000万人时，他们之间可能说12000种语言。高考助记：[2019·全国卷Ⅰ七选五]Hospitalpatientswhoseetreebranchesouttheirwindowarelikelytorecoveratafasterratethanpatientswhoseebuildingsorskyinstead.医院里看到窗外树枝的病人很可能比看到建筑物或天空的病人恢复得更快。漫画助记：Youshouldn'tdrivebeyondthelimitonthisroad.在这个路上你不能超速行驶。,2.expertadj.专家的n．专家，行家(1)beexpertat/in(doing)sth.在做某事方面在行seekexpertadvice征求专家意见(2)anexpertat/on/in一个……方面的行家-4-acomputer/medicalexpert计算机/医学专家①Sheisexpertatmakingcheapbutstylishclothes.她擅长做便宜但时髦的服装。②Ifyoucan'tmakeitbyyourself,youcanseekexpertadvice.如果你自己不能够做到的话，你可以寻求专家意见。[即学即练]单句写作Mr.Greenisa_medical_expertandheis_expert_atdealingwithallkindsofpatients.格林先生是一个医学专家，他擅长应对各种病人。3．branchn．树枝，分支；分部；支流①Heclimbedupthetreeandhidamongthebranches.他爬上树，藏在树枝里面。②Thebankhasbranchesinalllargecities.那家银行在所有的大城市中皆有分行。[即学即练]单句语法填空/单句写作(1)TheheadofficeofthecompanyisinBeijing,butithasbranches(branch)alloverthecountry.(2)Thebankhasdecidedtoopen_a_branch_inShanghai.这家银行已经决定在上海开一个分行。4．limitedadj.有限的(1)limitedcompany有限责任公司(2)limitv.限制，限定/n.限度，限制limit...to...将……限制在……范围内belimitedto...局限于thereisnolimitto...是无限的(3)limitlessadj.无限的①Shopshaveaverylimitedselection.商店里的选择非常有限。②Thereisnolimittoknowledge.学海无涯。③Thegovernmenthassetstrictlimitsonlevelsofpollution.政府对污染程度作了严格的限制。-5-④Hislivingexpensesarelimitedto200yuanpermonth.他的生活费被限制在每月200元。[即学即练]单句语法填空(1)Thelimitontheforeignfactorieswillberelaxed.(2)Thearticleshouldbelimitedto100words.(3)Becauseofthelimited(limit)funds,thecompanywasforcedtolayoffmanyworkers.(4)Inordertosavetime,helimitedhislecturetothirtyminutes.-6-►重点句型1．(教材P68)AndwhilemanyBritslikenothingbetterthanspendingtheirSundaycuttingthegrass,somearehappyjusttositandenjoythebeautyoftheirsmallworld.尽管许多英国人最喜欢以除草的方式打发星期天，也有一些人只是坐下来欣赏他们美丽的小世界就心满意足了。(1)while引导让步状语从句while引导让步状语从句，意为“虽然；尽管”，一般用于句首。Whilehehasshortcomings,Istilllikehim.尽管他有缺点，我还是喜欢他。(2)“否定词＋比较级”表达最高级含义否定词not,never,nothing,no等与形容词或副词的比较级连用时，表达最高级含义。①Thenewscouldn'thavecomeatabettertime.这消息来得再及时不过了。②MrBlackisveryhappybecausetheclothesmadeinhisfactoryhaveneverbeenmorepopular.布莱克先生非常高兴，因为他工厂里生产的衣服从未如此受人欢迎。③Shelikesnothingbetterthananicewalkalongthebeach.她最喜欢沿着海滩愉快地散步。[即学即练]单句语法填空(1)Whiletheglobaleconomyshowssignofrecovery,manydevelopingcountriesarestillsuffering.(2)Ihaveneverhearda(n)more_interesting(interesting)story.(3)Thereisnothingbetter(good)thanlivinginthecity.2．(教材P69)“Whereyoutendarose...Athistlecannotgrow.”“在你照顾玫瑰的地方……是长不出蓟来的。”where引导地点状语从句where引导地点状语从句，意为“在……地方”，在从句中作状语，where引导的地点状语从句可以放在主句前，也可以放在主句后。①Wherethereisawill,thereisaway.有志者，事竟成。-7-②PleaseputthepicturewhereIcanseeit.请把图片放在我能看见的地方。[即学即练]判断下列句子中where引导的从句类型。(1)Atallbuildingisputupattheplacewherethereusedtobeadesert.定语从句(2)Makeamarkwhereyouhaveanydoubtsorquestions.地点状语从句(3)Thedoctoradvisedmetolivewheretheairisfresher.地点状语从句,易混辨析：where引导地点状语从句和引导定语从句的区别从句区别where引导地点状语从句where是从属连词，它引导的从句修饰主句的谓语动词，where前面没有表示地点的先行词。从句可放在句首。where引导定语从句where是关系副词，在从句中作地点状语，其前有表示地点的先行词。从句不可放在句首。Ⅰ.单句语法填空1．Theyarehopingtodiscoverliving(live)organismsinthesoil.2．We,alongwiththeexchangestudents,havenolanguage,andnoculturalbarriers(barrier)．3．Theearthquakecausedminorstructural(structure)damage.4．Thefactoryreplacedmostofitsworkerswithrobots.5．Thecarnarrowly(narrow