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Unit5Thepowerofnature基础落实Ⅰ.高频单词思忆1.Thisradiohasatwo-year(保修期).2.Redhotlavaisan(绝对地)fantasticsight.3.Chinaisacountrywithagreat(多种)ofreligiousbeliefs.4.Themotherwasstandingatthegate,(焦急的)toseeherson.guaranteeabsolutelydiversityanxious5.LuXungaveupmedicineandturned(小说家).6.Ican’t(评估)hisabilitywithoutseeinghiswork.7.Idon’tthinkthiscoatreallysme.8.Thickfisaffectingroadsinthenorthandvisibilityispoor.9.Haveyoubthebabyyet?10.Thevolcanocouldeatanytime.novelistevaluateuitsogathedruptⅡ.重点短语再现1.2.向……3.4.保持着原始状态5.6.由……到……7.8.保护……9.10.出其不意地攻占/俘获；burntothegroundmakeone’swaymakeaneffortbekeptinitsnaturalstateglancethroughvaryfrom...to...sharesth.withsb.protect...from/againstascloseaspossibletotake...bysurpriseⅢ.典型句式运用1.Havingcollectedandevaluatedtheinformation,Ihelpotherscientiststopredictwherelavafromthevolcanowillflownextandhowfast.收集和评估这些信息之后，我就帮助其他科学家来预测熔岩接着将往何Havingcollectedandevaluated...是在句中作状语。表明从句如果一个被动的动作在主句谓语的动作之前完成，则可使用现在分词的完成被动式。考点提炼现在分词的完成时态2.Iwasabouttogobacktosleepwhensuddenlymybedroombecameasbrightasday.(1)beabouttodosth.whensth.happened表示“此处beabouttodosth.意为“即将要做某事”。其通常带具体时间状语的句子中；when在此作使用，具有副词意义“这时/那时……”，引出一个突然出现的动作。考点提炼正要做某事，这时/那时突然发生了某事不用于连词3.Itissaidthatthisboy,whohadagreatgiftforlanguagesandpersuasion,isthefatheroftheManchupeople.据说这个男孩就是满族人的祖先，他具有语言天赋和很强的说服Itissaidthat...，it是形式主语，真正的主语是由that引导的主语从句。在主语从句中，不可省略。引导主语从句的whetherif代替。考点提炼据说……that不可用导练互动重点单词1.appointIwasasavolcanologistworkingfortheHawaiianVolcanoObservatory(HVO)twentyyearsago.(回归课本P34)观察思考Thecompanyappointedhimchieffinancialofficer.LisaLorewasappointedasourheadmaster.莉萨·Wemustappointadaytomeetagain.我们要约定好下次会面的日期。appointed归纳总结appoint。appointsb.tosth.appointsb.as...任命某人做……appointsb.todosth.指派某人做……appointsth.(forsth.)（为某事）确定（日期、appointmentn.makeanappointmentkeepanappointmentbyappointmentvt.任命，委派；约定（时间、地点等）即学即用(1)Whoshallwechairperson?(2)Wemustsomeoneassecretary.(3)规定开会的时间是10点30Thetimethemeetingwas10∶30.(4)IwithmyoldfriendsthisSunday.appointasappointtoactappointedforhaveanappointment2.suitWehadwhiteprotectivethatcoveredourwholebody,helmets,bigbootsandspecialgloves.（回归课本P34）观察思考MitchellworeasuitandtietotheChristmasparty.Doesthisskirtsuitme?Hetriedtosuithisperformancetotheaudience.他尽力使自己的表演迎合观众的口味。suits归纳总结suitn.一套外衣；套装；suitsth.tosth.besuitedfor/to...适合……besuitableforsb./sth.适合于某人/besuitabletodosth.vt.适合；使适宜易混辨异fit,suit,match(1)fit(2)suit(3)match意为“使相称，使相配，使匹配”，指事物在大小、色调、性质等方面的搭配。即学即用(1)(2)(3)Doestheclimatesuityou?Heandhiswifearewellsuitedtoeachother.Thehouseisnotreallysuitableforalargefamily.3.anxiousIwassoandcouldn’tmoveatfirst.（回归课本P38）观察思考Iwasterriblyanxiousaboutthechildrenwhentheydidn’tcomehomefromschool.Hewasanxiousforhisfamily,whoweretravellingabroad.Wewereanxiousthateveryoneshouldknowthetruth.Hewasanxiousforthemtogo.他急于要他们走。anxious归纳总结anxiousadj.。beanxioustodosth.急于做……beanxiousforsb.todosth.急于让某人做……beanxiousthat...急切希望……（that从句用虚拟语气should+v.，其中should(2)anxietyn.withanxietyanxiouslyadv.焦虑的，不安的；急切的，渴望的(1)beanxiousaboutforsb./sth.担心/忧虑……即学即用(1)myson’shealth.(2)Shethemalltoleaveherroom.(3)Wewaitedforthenewswith.I’mveryanxiousaboutwasanxiousforagrowingsenseofanxiety4.panicIfeltverynervousandhadtoforcemyselfnotto.(回归课本P38)观察思考Shegotintoarealpanicwhenshethoughtshe’dlosttheticket.Thecrowdranoutinpanic.Thebankswerepanickedintosellingdollars.银行正惊恐地抛售美元。panic归纳总结panicn.；（使）受惊；（使）惊慌，过去式为，过去分词为，现在分词为panicover/about/at...因……panicsb.intodoingsth.使某人惊慌地做……getintoapanic=bethrownintoapanic使陷入beseizedwithapanicinpanic惊慌，恐慌vi.&vt.panickedpanickedpanicking即学即用(1)atthesoundofthegunfire.(2)Thegunfire.(3)当见到她的老师向她走来时，她变得惊慌失措。Shewhenherteacherwalkedtowardsher.(4)Thecitywaswhentheearthquaketookplace.Thecrowdpanickedpanickedthehorsegotintoapanicinapanic5.guaranteeIfyouareluckyenoughtovisittheLakeofHeavenwithyourlovedone,don’tforgettodropacoinintotheclearbluewatertoyourlovewillbeasdeepandlastingasthelakeitself.(回归课本P39)观察思考Theyguaranteethiscarforayear.Heguaranteestopayoffmydebt.=Heguaranteesthathewillpayoffmydebt.Thiscamerahasatwo-yearguarantee.这架照相机保修两年。guarantee归纳总结guarantee保证；担保；n.guaranteesb.against/from...保证某人免受（伤guaranteetodosth.guarantee...tosb.向某人担保/保证……beguaranteedtodosth.givesb.aguaranteethat...向某人担保……(be)underguarantee注意guarantee作“抵押”讲时是不可数名词，没有复数形式。vt.保证,保证书即学即用(1)Ifyouyellathim,theoppositeofwhatyouwant.(2)Thisinsurancelossincaseoffire.(3)Ihewillappearincourt.(4)Mywatchis.he’sguaranteedtodoguaranteesyouagainstguaranteethatstillunderguarantee重点短语与句型6.burntotheground...,andmanyhouseshavebeencoveredwithlavaor.(回归课本P34)观察思考Theirhouseswereburnttothegroundduringthewar.Thetower,whichwascompletedonlyamonthago,wasburnttothegroundlastnight.一个月前完工的那座塔昨天晚上被烧毁了。burnedtotheground归纳总结burntotheground意为：burn(sth.)away(使某物)burndown(火势)burnsth.down(将某物)burnsth.offburn(itself)out(指火)因燃料用尽而熄灭、烧尽burnsth.outburnoneselfoutburnsth.out把……burnsb.upburnsth.upburnup烧毁；夷为平地即学即用(1)Thehousewas.(2)Thisworkouthelpsyoutoandtonemuscles.(3)Halfofthecandle.burnttothegroundburnofffathadburntaway7.makeone’sway...,butweslowlytotheedgeofthecrater...(回归课本P35)观察思考Wemanagedtomakeourwaythroughthe