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Module4SandstormsinAsiaSectionⅡIntroduction&ReadingandVocabulary—LanguagePoints记单词记短语记句型3基础梳理记住新知识重点词汇基础词汇1.___________adj.大量的；大规模的2.___________n.战役；活动3.___________n.进程；过程4.___________n.公民；市民5.___________vt.预报；预告masscampaignprocesscitizenforecast记住新知识重点词汇拓展词汇6.___________adj.吓人的；可怕的→frightn．害怕；恐惧→frightenvt.使害怕→frightenedadj.害怕的7.___________n．沙尘；灰尘→dustyadj.满是灰尘的8.___________n．力量；力气→strengthenvt.加强→strongadj.坚强的；强壮的→stronglyadv.强有力地；坚强地frighteningduststrength记住新知识重点词汇阅读词汇9.sandstormn．_________________10.inlandadj._________________11.dunen._________________12.desertificationn._________________13.cyclevi._________________14.maskn._________________沙尘暴内地的；内陆的沙丘(土地的)沙漠化骑自行车面罩重点短语1．______________________砍倒2．______________________突然遭遇(风暴等)3．______________________由于4．______________________认识到；意识到5．______________________阻止某人做某事6．______________________一个接一个地cutdownbe/getcaughtinasaresultofwakeuptopreventsb.fromdoingsth.oneafteranother重点句型1.so＋adj./adv.＋that...“如此……以至于……”Theyareoften_________________________________(密集得遮天蔽日),andthewindissometimesstrongenoughtomovesanddunes.2．动词不定式作主语______________________________________(被围困在沙尘暴中)wasaterribleexperience...sothickthatyoucannotseethesunTohavebeencaughtinasandstorm重点句型3．appeartodo/tohavedone(＝Itappearsthat...)“看起来/看起来已经……”SandstormsinChina__________________________(好像增加了)inrecentyearsasaresultof“desertification”．appeartohaveincreased重点句型4．makeit＋adj./n.＋todo...(it是形式宾语，形容词或名词作宾补，不定式是真正的宾语)Thestormssometimescontinuealldayandtrafficmovesveryslowlybecausethethickdust___________________(使能见度很低)．5．不定式作目的状语________________________________(为了阻止它越来越靠近),thegovernmentisplantingtrees.makesitdifficulttoseeTopreventitcomingnearer联想微空间前缀“fore”高频词全扫描①forecastv．预报②foretellv．预言③foreseev．预见④foreheadn．前额⑤forewordn．前言联想微空间后缀“th”名词集锦①strength力量②length长度③warmth温暖④truth真理⑤youth青春联想微空间由“oneafteranother”想到的①onebyone一个接一个地②oneaftertheother相继地；一个接一个地③oneandall全都研词汇析句型练拓展4要点透析1．frighteningadj.吓人的；可怕的(教材P31)Ithaslastedfortenhoursandwasveryfrightening.它持续了10个小时并且非常可怕。[归纳拓展](1)frightn．惊吓；恐怖frightenvt.(使)惊恐(2)frightenedadj.感到恐惧的；害怕的befrightenedat/of...害怕……befrightenedtodosth.害怕做某事[基础训练]——单句语法填空①It's___________(fright)tothinkwhatcouldhappenifterroristsdidgetholdofnuclearmaterials.②Goingintohospitalcanbevery___________(fright)forachild.③Wereyou___________atthesightofyourmother's___________look？(fright)frighteningfrighteningfrightenedfrightened④Becauseofherlastterribleexperience,sheisfrightened___________(go)outatnight.togo2．cutdown砍倒；缩减；降价(教材P31)Desertsarealsocreatedbecausepeoplecutdowntreesanddigupgrass.人们砍伐树木和铲除草地也会导致沙漠的形成。[归纳拓展]cutin插嘴；打断cutoff切断；阻断；隔绝cutout裁剪；删掉cutup切碎[基础训练]——单句语法填空①Manytreeshavebeencut________inthepast20yearsinmyhometown.②(陕西卷)Myunclehasn'tbeenabletoquitsmoking,butatleasthehascut___________.③(2016·北京卷)Thetownwascut__________fromtherestoftheworldduetoheavysnow.④Itisimpolitetocut___________whenotherpeoplearetalking.downdownoffin3．becaughtin突然遭遇(风、雨等)(教材P32)“Tohavebeencaughtinasandstormwasaterribleexperience，”hesaid.他说：“被困在沙尘暴中的经历真是太可怕了。”[归纳拓展](1)becaughtin＝betrappedin＝bestuckin遭遇……(2)catchsb.doingsth.发现/撞见某人正做某事[温馨提示]becaughtin的主语往往是被困住的人或物，作状语或定语时，要用过去分词形式caughtin。有类似用法的短语还有：belostin“埋头于”，beburiedin“专心于”，beaddictedto“沉迷于”等。[基础训练]——单句语法填空①___________(catch)inaheavysnow,hedidn'tgetthereintime.②___________(catch)inaheavytrafficjamisquiteanunpleasantexperience.③Badluck!We___________(catch)inaheavyrainyesterday.CaughtBeingcaughtwerecaught④Allthepassengershelpedtopushthebus___________(catch)inthemud.⑤Theboywhotheteacherconsideredtobethebestwascaught___________(cheat)intheexam,whichsurprisedusverymuch.caughtcheating4．strengthn．[U]力量；力气[C]长处；优势(教材P32)TheChineseCentralWeatherStationcanforecastasandstormsomeweeksbeforeitarrivesinBeijing,butthestrengthofthestormsometimessurprisespeople.中国中央气象局能在沙尘暴到达北京前几周进行预报，但沙尘暴的力量有时很惊人。[归纳拓展](1)havethestrengthtodo有做……的力气/意志力buildupone'sstrength增强体质(2)strongadj.坚强的；强壮的strengthenv.加强[基础训练]——单句语法填空①Hermain___________(strong)ishercriticalthinkingability.②Andthebestway___________(strong)willpoweristomakeitintoahabit.③Havingfailedonceagain,hedidn'thavethestrength___________(have)anothertry.strengthtostrengthentohave[能力提升]——完成句子④适当的运动能增强体质和减少患病。Properexercisecan_______________________andreducediseases.buildupone'sstrength1．(教材P32)SandstormsinChinaappeartohaveincreasedinrecentyearsasaresultof“desertification”．近些年来沙漠化导致的沙尘暴在中国似乎有所增加。[句式分析]句中“appeartohavedone”为不定式的完成式，即不定式所表示的动作在谓语动词所表示的动作之前发生。其中appear用作系动词意为“似乎，好像”。[归纳拓展](1)appear＋(tobe)n．/adj.似乎……(2)appeartodo/tobedoing/tohavedonesth.似乎要做/正在做/已经做过某事(3)Itappears(tosb.)that/asif...似乎/好像……(4)Thereappearstobe...似乎有……[基础训练]——单句语法填空①There'sevidencethatpeoplewhohaveapurposeinlifeappear___________(do)better.②I'dratherreadthanwatchtelevision;theprogramsappear___________(get)worseallthetime.③Nearlyhalfamillionpeopleappear___________(leave)theirhomesinthepastmonthasaresultofthedisaster.④Heappearsquite___________(health)becausehetakesexerciseeveryday.todotobegettingtohavelefthealthy[能力提升]——句型转换⑤Itappearsthattherehasbeenamisund