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,高中英语课件,（金戈铁骑 整理制作,）,高中英语课件（金戈铁骑 整理制作）,1,高三一轮复习:,Unit7TheSea(Revision),-,相关话题作文知识归纳、拓展和运用,三水实验中学黄莺（,2014.10.10,）,高三一轮复习:Unit7TheSea(Revision)-,2,Ask3questionsaboutthesea:,1.你看见过海吗？,Haveyoueverseenthesea?,2.你最喜欢那种海洋动物？,Whatkindofseaanimaldoyoulikebest?,Whatisyourfavouriteseaanimal?,3.我们怎样才能保护海洋？,Howcanweprotectthesea?,Ask3questionsaboutthesea:,3,Ask3questionsaboutthesea:,1.你看见过海吗？,Haveyoueverseenthesea?,2.你最喜欢那种海洋动物？,Whatkindofseaanimaldoyoulikebest?,Whatisyourfavouriteanimal?,3.我们怎样保护海洋？,Howcanweprotectthesea?,Ask3questionsaboutthesea:,4,Goalsofthisperiod:,1.,Classifyandenlargethevocabulary,onthesea.,2.,Consolidatetheimportantpoints,like“bebelievedtotodo”,comparativestructures(比较级结构)andrelativeclauses(定语从句).,3.,Usetheknowledge,abovetowriteapassage.,Goalsofthisperiod:,5,Partone:Vocabulary-writedownthewords/phraseswehavelearned,accord,ingtothespecifictypes.(,词汇,/,短语归类,),Adjectivestodescribethesea:_,Seaanimals:_,Sea/Watersports:_,Thecausesofseapollution/destruction:_,Theresult,s,ofseapollution/destruction:_,Actiontoprotectthesea:_,Partone:Vocabulary-writedown,6,beautiful,colourful,silent,peaceful,calm,stormy,frightening,dangerous,endless,huge,great,rich,abundant,amazing,attractive,energetic,seal,penguin,crab,shark,dolphin,coral,whale,shell,starfish,seaturtle(,海龟,),lobster(,龙虾,),sailing,diving,surfing,swimming,water-skiing,fishing,windsurfing,over-fishing,industrialwaste,agriculturalwaste,harmfulchemicals,rubbish,Adjectivestodescribethesea:,Seaanimals:,Sea/Watersports:,Thecausesofseapollution/destruction:,Adjectivestodescribethesea:Sea,7,Theresultsofseapollution/destruction:,damagethequalityofwater,bepolluted,underthreat(,受到威胁,),endangeredanimals(,濒危动物,),，,dieout(,灭绝,),，,break/damagethebalanceofnature(,破坏生态平衡,),.,dealwith,ban/prohibit(,禁止,),punish,protect,limittheamountof(,限制,的数量,),passalaw(,立法,),raisetheawarenessof(,提高,的意识,),takeaction,take/adopteffectivemeasures(,采取有效的措施,).,Actiontoprotectthesea:,Theresultsofseapollution/destr,8,Parttwo:Importantstructuresfromthetextsofunit7.,1.LeiffollowedBiarnisdirectionsandsailedtowhatisbelieved,_,(be)thecoastofpresent-dayCanada.(P8L28),句式提炼,:,be,believed/regarded/thought,tobe.,被认为,/,看做是,.,翻译,:,蓝鲸,(finwhale),被认为是最大的哺乳动,物(mammal),。,_,大海被看做是人类的母亲。,_,_,tobe,Thefinwhaleisbelievedtobethebiggestmammal.,TheseaisbelievedtobeMotherof,humanbeings/mankind,.,Parttwo:Importantstructuresfro,9,2.Itsthreetimes_bigunderwater.(P12L3),它是水下部分的,3,倍大。,常见倍数表达法,：,倍数,+thesize/length/amountof,倍数,(,减一,)+adj/adv,比较级,than,倍数,+as+,形容词,+as,翻译,:,海龟的寿命,(lifespan),是人类的,3,倍。,Theseaturtleslifespanis,3timesthelengthof,themans(lifespan).,Theseaturtleslifespanis,twicelongerthan,themans(lifespan).,Theseaturtleslifespanis,3timesaslongas,themans(lifespan).,as,2.Itsthreetimes_bigunderw,10,翻译,:,海归,(overseasreturnee),的收入是普通员工的两倍,.,Anoverseasreturneesincomeis,twicetheamountof,anaverageemployees.,Anoverseasreturneesincomeis,oncemorethan,anaverageemployees.,Anoverseasreturneesincomeis,twiceasmuchas,anaverageemployees.,翻译:海归(overseasreturnee)的收入是普通员,11,3.1)Byaround900AD,thereweremanyplacesinNorthernEurope_theVikingschosetolive.(P8L6),关系副词“,where”,引导定语从句,在此相当于“,inwhich”,，指代“,inNorthernEurope”,在从句中做状语。,2)Ericsetsailonceagain,thistimewith25ships,of_only14madeittoGreenland.(P8L18),关系代词“,which”,引导定语从句，指代“,25ships”,，在从句中做介词“,of”,的宾语,。,3)Biarniwashopingtojoinhisfather_waswithEric,but(P8L22),关系代词“,who”,引导定语从句，指代“,hisfather”,，在从句中做主语。,where,which,who,3.1)Byaround900AD,therewereman,12,Translatethefollowingsentencesbyusingrelativeclauses(,用定语从句翻译句子,).,1.,我喜欢冲浪,它很刺激,。,Ilikesurfing,whichisexciting.,2.,许多人在海边度假,在那里他们会觉得很放松,。,Manypeoplespendtheirholidaysbythesea,wheretheyfeelrelaxed,.,3.Jack,的爸爸有很多不同寻常的经历，,他曾经是个水手,。,Jacksfather,whousedtobeasailor,hasmanyextraordinaryexperiences.,Translatethefollowingsentences,13,Partthree:writing-,先翻译,5,个句子再连成一篇短文。,1.,南海,(,the,SouthChinaSea,),位于,中国大陆,(,ChineseMainland,),南部，,被认为是,中国最深、最大的海。,2.,南海约有,3,560,000,平方公里，,相当于,16,个广东省那么大,。,3.,南海有,1500,多种鱼类,;,南海盛产,海龟、鲨鱼、龙虾,等。,4.,近年来，由于,过度捕捞,，,工业废物,，,有害化学物,等原因，导致南海的,生态平衡遭到破坏,。,5.,我们的愿望是人人,采取有效措施,保护海洋，使南海变得更加,迷人,和,生机勃勃,(,有活力,),。,规则：,1),小组成员协作完成翻译，每人至少写一句，速度快的人多译一句。,2)5,句完成后，小组成员间赏析、修改句子。,3),黑板展示,：每组派一代表写句子，先者有选择权；共两批人上黑板，每批,5,人。,(,同一句子，尽量做到用词或句式结构不同,),。,4),据句子完成情况可得,0-4,分。,Partthree:writing-先翻译5个句子再连成,14,1.,The,SouthChinaSea,locatedonthesouthofChinese,Mainland,isbelievedtobe,thedeepestandbiggest,seainChina.,2.,Withanareaof3,560,000square,kilometres,the,SouthChinaSea,is,16timesasbigas,GuangdongProvince.,3.,The,SouthChinaSea,which,isrich/abundantin,seaturtles,sharks,lobsters,etc,hasover1,500fishes.,4.,Inrecentyears,due,to,over-fishing,industrialwaste,harmfulchemicals,andsoon,thebalanceofnaturein,the,SouthChinaSea,hasbeendamaged,.,5.,Itisourwishthat,everyoneshould,take/adopteffectivemeasures,to,protecttheseainordertomake,the,SouthChinaSea,more,attractive,and,energetic,.,怎样连句成篇呢？,1.TheSouthChinaSea,locatedonth,15,连句成篇诀窍,:,1.,适当使用代词,或,表地点的副词,(there,here),以免重复。,2.,恰当使用关连词，令条理清晰(如：but,however,therefore,asaresult,because,so,besides,whatsmore,though.,)。,3.,合理安排五个句子的结构，使句式丰富
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