《B1U5听说英语》课件

homeObjectivesInthisunit,youwill— learnsomebasicfactsaboutourearth;— enlargeyourvocabularyfordescribingtheearthandtheenvironment;— knowsomethingaboutEarthDay;— studyalistofdifferentprepositions;— readandwriteslogans.ObjectivesmainListeningandSpeakingTextAGrammarTipsTextBComprehensiveExercisesPracticalReadingandWritingWarm-upEarthDayWarm-up-BackgroundInformationDiscussionBackgroundInformationWarm-upPlansforthefirstEarthDaywereannouncedinSanFranciscoattheUNESCOConferenceontheEnvironmentheldinNovember1969.FormerUSSenatorGaylordNelsonsuggestedthatMarch21,thefirstdayofspring,beestablishedasEarthDayforanationwideteach-inontheenvironment.OnApril22,1970,anestimated20millionpeople,2,000collegesanduniversities,10,000grammarandhighschoolsand1,000communitiestookpartinthefirstnationwidedemonstrationsonenvironmentalproblemsintheUSA,Warm-up-BackgroundInformationBackgroundInformationDiscussionWarm-upwhichmarkedthebeginningoftheworld’scelebrationofEarthDay.Onthetwentiethanniversaryofthatevent,April22,1990,morethan200millionpeoplein141countriesparticipatedinEarthDaycelebrations.TheactivitieswereapprovedbytheUnitedNationsandsincethenApril22ofeachyeariscelebratedasInternationalEarthDay.Question1:Canyounametheearth’ssevencontinentsandfiveoceansandpointthemoutonamap?ThesevencontinentsareAsia,Africa,Europe,SouthAmerica,NorthAmerica,Antarctica,Oceania.ThefiveoceansarethePacificOcean,theAtlanticOcean,theIndianOcean,theArcticOcean,andtheAntarcticOcean.Hints

Warm-up-DiscussionDiscussionBackgroundInformationWarm-upQuestion2:Canyounamethenineplanetsinthesolarsystemandpositionthem?TheyareMercury(水星),Venus(金星),Earth(地球),Mars(火星),Jupiter(木星),Saturn(土星),Uranus(天王星),Neptune(海王星),Pluto(冥王星)intheorderoftheirclosenesstothesun.Hints

Warm-up-DiscussionDiscussionBackgroundInformationWarm-upA.Choosethebestresponsetoeachsentenceyouhear.1. ListeningListeningandSpeakingSpeakingListeningI.ListeningA.Yes,allright.B.Classisovernow.C.Howtimeflies! D.Yes,let’shurry.ListeningListeningandSpeakingSpeakingListening2. A.Whatapleasure.B.I’mverypleased.C.It’smypleasure. D.Pleasedtomeetyou.3. A.Yes,youmay.B.No,pleasedon’t.D.You’dbetternot.C.PeterJones.ListeningListeningandSpeakingSpeakingListening4. A.Threeyearsago.C.Maybeinthreeyears.D.No,onlythreeyears.B.Forthreeyears.5. A.I’vegotnoidea.B.I’vebeenthere.C.It’sveryfarfromhere.D.It’sverysmall,butnice.Topollutemeanstomakethingsunfitoruncleanforuse.Manhasbeenpollutingtheearthfromthetimehefirstmadefire,washedhisclothesintheriverandthrewhiswasteonthe(1).Whenlandwasuseduporwaterbecamedirty,menmovedontoanotherplace.Atfirsttheproblemwasnotsoseriousbecausetherewas(2)cleanair,landandwater,andtherewerefewerpeople.AllthedirtythingscouldbeabsorbedbyListeningListeningandSpeakingSpeakingListeningground______B. Fillintheblanksofthefollowingpassageaccordingtowhatyouhavejustheard.plentyof_______nature.Butthisisnolonger(3).Thegrowthofpopulationandthedevelopmentofindustryhavechangedthat.Nowadays,pollutionisbeginningtothreatenour(4)andlife.ListeningListeningandSpeakingSpeakingListeninghealth_____true____Discusswithyourpartnerthefollowingquestionsbasedontheinformationfromtheabovepassageyouhavejustheard.SpeakingListeningandSpeakingII.SpeakingSpeakingListening1.Whatdoespollutionmeanaccordingtothepassage?Whyhasitbecomeserioustoday?Hints

Pollutionmeanstomakethingsunfitoruncleanforuse.Itusuallyincludeswaterpollution,airpollution,soilpollution,soundpollution,lightpollution,etc.SpeakingListeningandSpeakingSpeakingListening2.DoyouthinkChina’senvironmenthasbecomebetterorworse?Giveexamplestosupportyourview.Thingstodotopreventpollution:(1)garbagerecycling(2)wastewatertreatment(3)soilconservation(4)drivingless(5)atmosphericmonitoring3.Isthereanythingyouthinkyoucandotoprotectourenvironment?Hints

飞行员，领航员ComprehensionWordsandExpressionsVocabularyBuildingTextAWordsandExpressionsTextStudysoiln.TextA土壤，土地海员，水手建造者，施工人员buildern.sailorn.pilotn.asfaras到…为止，远到；尽可能地视野；观点viewn.包括，包含includevt.小块，片patchn.ComprehensionWordsandExpressionsVocabularyBuildingTextAWordsandExpressionsTextStudyTextA轮廓，外形farmlandn.农田迅速前进速度宇航员astronautn.speedvi. n.outlinen.形容，描述describevt.巨大的，极大的hugeadj.表面被…覆盖着becoveredwith包围，围绕surroundvt.ComprehensionWordsandExpressionsVocabularyBuildingTextAWordsandExpressionsTextStudyTextA表面，外表mankindn.人类首先，第一活的，有生命的livingadj.firstlyadv.surfacen.warmthn.温暖层layern.地壳；外壳crustn.形成，构成形状，形态；表格formv. n.ComprehensionWordsandExpressionsVocabularyBuildingTextAWordsandExpressionsTextStudyTextA旋转；吐丝liquidadj. n.液体的液体金属metaln.spinv.atthecenterof在…的中央或中心陀螺topn.运动，动作movementn.长度，时间的长短lengthn.ComprehensionWordsandExpressionsVocabularyBuildingTextAWordsandExpressionsTextStudyTextAmotionn.运动，动作看得见的，显著的visibleadj.disappearvi.消失唤起某人对…的关注callone’sattentiontoimportancen.重要性保护protectvt.1Theearthmeansmanythingstothepeoplewholiveonit.Toafarmer,theearthisrichsoil.Toaroadbuilder,theearthmeansmountainsofhardrock.Forasailor,theearthiswaterasfarastheeyecansee.Apilot’sviewoftheearthmayincludepartofanocean,amountain,andpatchesoffarmland.Anastronautspeedingthroughspaceseestheearth’sroundshapeandtheoutlineoflandandoceans.Eachofthesedifferentviewshelpsdescribetheearthbutnonereallytellswhattheearthis.TextA-1TheEarthComprehensionWordsandExpressionsVocabularyBuildingTextStudyTextA

TextA-2TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudy2

Theearthisahugeballcoveredwithwater,rockandsoil,andsurroundedbyair.Itisoneofthenineplanetsthattravelaroundthesun.Theearthisthehomeofmankindandmanyotherlivingthings.Animalsandplantslivealmosteverywhereontheearth’ssurface.Theycanliveontheearthfirstlybecauseitisjusttherightdistancefromthesun.Livingthingsneedthesun’swarmthandlightforlife.Theyalsomusthavewatertolive.Theearthhasplentyofwaterthatcoversmostofitssurface.

TextA-3TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudy3Athinlayerofrockcalledthecrust

formstheearth’ssurface.Underthecrustishotliquidrock.Aballofhardmetalliesatthecenteroftheearth.

TextA-4TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudy

4Theearthisalwaysmoving.Itspinslikeatopandtravelsaroundthesunatthesametime.Weusethesetwomovementsoftheearthtomeasurethelengthsofadayandayear.Onedayisthetimeittakestheearthtospinaroundonce.Oneyearisthetimeittakestheearthtotraveloncearoundthesun.Theearth’sspinningmotionmakesthesunappeartomovefromeasttowest,andcausesdaysandnightsontheearth.Astheearthmovesaroundthesun,thenightskychangesslowly.Somegroupsofstarsarevisibleinthenightsky,andothergroupsdisappearintothedaysky.

TextA-5TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudy5Tocallpeople’sattentiontotheimportanceofprotectingourmotherearth,EarthDaywascreatedin1970.Sincethen,oneveryApril22,peopleallovertheworldshowtheirlovefortheircommonhome—theearth.

TextA-Comprehension1A.Choosethebestansweraccordingtothetext.ComprehensionVocabularyBuildingTextStudyTextAWordsandExpressions1.Todifferentpeople,theearthmeans________. A.richsoil B.mountainsofhardrock C.waterasfarastheeyecansee D.differentthingsTextA-Comprehension2TextAComprehensionVocabularyBuildingTextStudyWordsandExpressions2.Animalsandplantscanliveontheearthbecause________. A.itistherightdistancefromthesun B.ithasplentyofwater C.thesungivesthemwarmthandlight D.alloftheaboveTextA-Comprehension2TextAComprehensionVocabularyBuildingTextStudyWordsandExpressions3. ________liesatthecenteroftheearth. A.Metal B.Hardrock C.Aballofhardmetal D.HotliquidrockTextA-Comprehension2TextAComprehensionVocabularyBuildingTextStudyWordsandExpressions4.Whichstatementistrueabouttheearth’smovement? A.Theearthspinsandtravelsaroundthesunatthesametime. B.Onedayisthetimeittakestheearthtotravelaroundthesunonce. C.Oneyearisthetimeittakestheearthtospinaroundonce. D.Itisimpossibletomeasuretheearth’s movement.TextA-Comprehension2TextAComprehensionVocabularyBuildingTextStudyWordsandExpressions5. EarthDayiscelebrated________. A.onthefirstdayofsummer B.onlyintheWest C.since1968 D.since1970TextA-Comprehension3TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionsB.Completethefollowingsentencesorallywithyourpartner.1. Howdoesaspacemanseetheearth? Hesees .2. Whatistheshapeoftheearthandwhatisitcoveredwith? Theshapeoftheearthisanditiscoveredwith.theearth’sroundshapeandtheoutlineoflandandoceans_______________________________________________water,rockandsoil________________round_____TextA-Comprehension3TextAComprehensionVocabularyBuildingTextStudyWordsandExpressions3.Wheredoanimalsandplantslive? Theylive.4.Howlongareadayandayear? Oneday ,andoneyearis .5.WhenwasEarthDaynamed? Itwasnamedin.almosteverywhereonthesurfaceoftheisthetimeittakestheearthtospinaround1970____earth____________________________________once______________________________________thetimeittakestheearthtotraveloncearoundthesun_____________________________________________TextA-Comprehension4TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionsC.Makeadialoguewithyourpartneraccordingtothesituationdescribedbelow.S: Hi,everybody.I’mSusanYoung.TomorrowisEarthDay.Wewonderhowmanypeopleknowaboutthedayandhowmuchtheyknowabouttheplanetweliveon.NowIwillinterviewsomepeopleinthestreet.(toJerry)Hi,there.I’mSusanYoungfromManandNature.Canyougivemeamoment?J: Allright.S: Ihavesomequestionstoaskyou.J:Goahead.TextA-Comprehension4TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionsS: First,canyoutelluswhoyouare?J: Iamastudentfrom.S: Good.Haveyoueverheardof?J:Yes,ofcourse.

S: Thendoyouknowwhenthedayiscelebratedeveryyear?J:Oh,onthedayspringbegins.AmIcorrect?S:Quiteright.Itison.SotomorrowisEarthDay.J:Oh,Ialmostforgot!S: Thenextquestionmaybealittledifficult.Doyouknowwhenitwasfirstnamed?Andwhoproposedtheidea?XXXXXX________EarthDay________April22_______TextA-Comprehension4TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionsJ: Perhapsin?I’mnotsure.I’vereaditsomewhere.ButIcan’trememberitclearlynow.Sorry,Ican’tanswertheotherquestion.S: Youarerightabouttheyearwhenitwasnamed.Asfortheotherquestion,OK,letmetellyou:GaylordNelson,anAmerican,proposedthenamingofsuchadayandhissuggestionwaslateracceptedbytheUnitedNations.Mynextquestionis:whycananimalsandplantsliveontheearth?1970____TextA-Comprehension4TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionsJ: Theycanliveonitfirstbecause .Livingthingsneedthesun’swarmthandlightforlife.Theyalsomusthaveenough watertolive. .S: Thelastquestion:whatliesatthecenteroftheearth?J: .S: Verygood.Ithinkyouknowalotaboutourmotherearth.Thankyouforyourtime.J:Youarewelcome.I’mgladtohavetakenpartinyourprogram..S:Thankyouagain!Goodbye!J:Bye!Aballofhardmetalliesatthecenteroftheearth_______________________________________AndIlikeyourprogramverymuch____________________________distancefromthesunitisjusttheright________________________________Theearthhasplentyofwaterthatcoversmostofitssurface________________________________________________TextA-VocabularyBuildingA1ActiveWordsComprehensionVocabularyBuildingTextStudyTextAWordsandExpressionstellv.

(1)告诉，讲述 Itoldhimmyname.

(2)吩咐，命令 Youmustdowhatyou’retold.(3)辨别，认出 Ireallycan’ttellthedifference.TextA-VocabularyBuildingA1TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionstelltellfrom辨别，分辨

Howcanwetellthegoodfromthebad?totellthetruth说实话 Totellthetruth,I’mnotveryinterestedintheshow.TextA-VocabularyBuildingA2TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionsmoven.动，动作，移动 Sheheldtheguntohisheadandsaid,“Onemoveandyou’redead!”v.

(1)动，走动，移动 Don’tmove,orI’llshoot. Whohasmovedmybed?TextA-VocabularyBuildingA1TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionsmovemoveaway离开

Fightwhenwecanwin;moveawaywhenwecan’t.(2)搬家，迁移 We’regoingtomovenextweek.(3)使(人)感动

Thefilmmovedmetotears.TextA-VocabularyBuildingA1TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionsmovemoveon继续移动，朝前走；开始新的变动 Ithinkwe’vetalkedenoughaboutthat;let’smoveon. I’ddonethesamejobforyearsandfeltitwastimetomoveon.TextA-VocabularyBuildingA3TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionslien.谎言 Whydoyoutellalie?vi.

(1)躺，平放 Hewaslyingintheshadeofthetree.(2)位于 Thefactoryliestothewestofthetown.(3)说谎I’msorryIhadtolietoyouatthemoment..TextA-VocabularyBuildingA4TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionslieliedown躺下

Let’sliedownforarest.TextA-VocabularyBuildingA3TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionsusen.

(1) 用处，用途

Whatusedoesthistoolhave?vt.

(1)用，使用，应用 Howdoyouuseacellphone?(2)耗费，消费 Allthepaperhasbeenusedup.TextA-VocabularyBuildingA4TextAComprehensionVocabularyBuildingTextStudyWordsandExpressionsusemakeuseof使用，利用

HemadegooduseofhissparetimetolearnEnglish.useup用完 Bythattimehehadusedupallhissavings.TextA-VocabularyBuildingC1TextA1.TheJinggangMountainontheborderofJiangxiandHunan.2.Jerryisgoodatjokes.3.Theyhavetoanotherstreet.4.Thereisno(in)discussingtheproblem.5.Canyouthetwinsapart?lies___ComprehensionVocabularyBuildingTextStudyWordsandExpressionsFillineachblankwith“tell”,“move”,“lie”or“use”intheword’sproperform.telling_____moved______use___tell___movedTextA-VocabularyBuildingC1TextA6.WhenIentered,hewasonthebedwithallhisclotheson.7.ThewordMr.isbeforethenamesofmen.8.Shesaidthatshewasdeeplybyallthelettersofsympathyshehadreceived.lying____ComprehensionVocabularyBuildingTextStudyWordsandExpressionsused____moved______TextA-VocabularyBuildingB1TextAmankind 轮廓，外形outline 包围，围绕living 巨大的，极大的sailor 海员，水手length 活的，有生命的surround 人类soil 温暖warmth 土壤，土地pilot 长度，时间的长短huge 飞行员，领航员ComprehensionVocabularyBuildingTextStudyWordsandExpressionsA. MatcheachwordwiththeirproperChinesemeaning.Exercisesform include atthecenterof call(one’s)attentiontoprotect asfaras surface measureTextA-VocabularyBuildingC1TextA1.I’llhelpyouIcan.2.Hehadalargenumberoffunnystoriesinthespeech.3.Thesegreenbelts 500,000acresoffarmlandagainstmovingsands.ComprehensionVocabularyBuildingTextStudyWordsandExpressionsB. Fillineachblankwithagivenwordorexpressionintheirrightform.asfaras_______included_______protected/protect/haveprotected____________________________4.TheTVprogramisshownto waterpollutioninChina.5.Asoftwindcausedripplesontheofthelake.6.Thechildrenacirclearoundher.7.Mymother meforanewdress.8.Theparkliesthecity.TextA-VocabularyBuildingC2TextAcallpeople’sattentionto____________________ComprehensionVocabularyBuildingTextStudyWordsandExpressionssurface______measured/hasmeasured/ismeasuring_________________________________form include atthecenterof call(one’s)attentiontoprotect asfaras surface measureformed/haveformed_________________atthecenterof____________TextA-VocabularyBuildingDTextAEnglishTermsChineseTerms空气/水/土壤/噪音污染air/water/soil/noisepollutioncontinentduststormearthquakeendangeredspeciesfloodglobalwarming尘暴大陆，陆地地震濒危物种洪水全球变暖ComprehensionVocabularyBuildingTextStudyWordsandExpressionsWordsabouttheEarthandEnvironmentTextA-VocabularyBuildingDTextAComprehensionVocabularyBuildingTextStudyWordsandExpressionsEnglishTermsChineseTermsgreenhouseeffecthurricanerainforestnaturereservewildlifewetland飓风温室效应热带雨林自然保护区野生动植物湿地greenbelt绿化带，绿色地带TextA-T1地球对于地球上的居民来说，意味着许多事物。对于农民来说，地球是肥沃的土壤；对于修路工人来说，地球是由坚硬石块构成的山峰；对于水手来说，地球是一望无际的水域；在飞行员眼中，地球可能会包括部分海洋、山峰和成片农田；在太空高速行进的宇航员看到的地球是圆形的球体，还有海洋和陆地的轮廓。他们关于地球的不同看法都有助于对地球进行描述，但都没有真正揭示地球究竟是什么。TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudy地球TextA-T2TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudy地球是一个被水、岩石和土壤所覆盖的、为大气所包围的巨大的球状物，是围绕太阳运行的九大行星之一。地球是人类和其他许多生物的家园。动物和植物生活在地球表面的几乎任何地方，它们能在地球上生存首先是因为地球与太阳之间距离适度。生物需要太阳的光和热来维持生命，也需要水，地球表面大部分都为水所覆盖。TextA-T3TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudy地球的表面由薄薄的一层岩石构成，称为地壳。地壳下面是炽热的岩浆，而地球的中央是一团球状的坚硬金属。TextA-T4TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudy地球处于不断的运动中，它像个陀螺一样不停地旋转，同时也绕着太阳转动。一天和一年的长度就是通过这两种转动来衡量的。地球自转一周的时间是一天，而地球绕太阳公转一周的时间就是一年。地球的自转让太阳呈现出东升西落的状态，制造了地球上的白天与黑夜；而地球围绕太阳的公转让夜空慢慢呈现出变化，有些星群会在夜晚的天空清晰可见，有些星群则消失在白天的天空。TextA-T5TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudy为了让更多人关注保护我们的地球母亲的重要性，人们在1970年设立了地球日。从那时起，每年的4月22日，全世界人民都会表达他们对共同的家园——地球——的热爱。TextA-move

TextAsoiln.土壤，土地WehavethemostfertilesoilinEurope.我们有欧洲最肥沃的土地。ComprehensionWordsandExpressionsVocabularyBuildingTextStudyItisanareaofsandysoil.这是沙质土区。TextA-moveTextAComprehensionWordsandExpressionsVocabularyBuildingTextStudybuildern.建造者，施工人员Note:“-er”isasuffixattachedtoaverboranountorefertosomeoneorsomethingthatperformscertainacts.Moreexamples:dance—dancer, football—footballerbuildvt.建造TextA-errorTextAComprehensionWordsandExpressionsVocabularyBuildingTextStudysailorn.

海员，水手WesaileddowntheThames.我们乘船向泰晤士河下游驶去。sailv.

航行，驾船Shesailedtheboatwithdifficultyinthestorm.她在暴风雨中艰难地驾船航行。Note:“-or”isanothersuffixattachedtoaverbtorefertosomeoneorsomethingthatperformsanact.Moreexamples:act—actor,invent—inventorTextA-throwaway

TextAasfaras到…为止，远到；尽可能地AsfarasIknow,theyhavemovedtoanothercity.据我所知，他们搬去另外一个城市了。ComprehensionWordsandExpressionsVocabularyBuildingTextStudyIwillhelpyouasfarasIcan.我会尽力地帮助你。TextA-throwaway

TextApilotn.

飞行员，领航员Shewantstobeapilotinthefuture.她将来想当一名飞行员。ComprehensionWordsandExpressionsVocabularyBuildingTextStudyHecanpilottheplane.他会开飞机。v.

驾驶，领航TextA-throwaway

TextAviewn.视野；观点Shedidn’tleaveuntilthetrainwentoutofview.她等火车走得不见影了才离开。ComprehensionWordsandExpressionsVocabularyBuildingTextStudyThehouseprovidesagoodviewofthesea.从这座房子可以欣赏到美丽的海景。Whatisyourviewonthismatter?你对这件事有什么看法？TextA-throwaway

TextAinviewof鉴于，考虑到Inviewofthehighcost,Ifinallydecidednottospendthevacationabroad.考虑到花费太大，我最终决定不去国外度假了。ComprehensionWordsandExpressionsVocabularyBuildingTextStudyHeleftschoolandbegantoworkwithaviewtohelpingsupporthisfamily.他离开学校开始工作，以帮助养家。withaviewto为了，目的在于TextA-throwaway

TextAincludevt.

包括，包含Heincludedmanyfunnystoriesinthespeech.他在讲话中加进了许多引人发笑的故事。ComprehensionWordsandExpressionsVocabularyBuildingTextStudyThepriceofthebookincludespostage.书价包括邮费。Synonym:containAntonym:excludeTextA-throwaway

TextApatchn.小块，片Therewasasmallpatchofblueinthegreyclouds.灰色的云团中透出一小片蓝天。ComprehensionWordsandExpressionsVocabularyBuildingTextStudyWestoppedbyapatchoflandcoveredinforest.我们在一小块林地处停下。Hetriedtofixtheflattirebyputtingapatchonit.他试图给漏气的轮胎打个补丁。TextA-throwaway

TextAfarmlandn.农田Thisisacompoundnounconsistingof“farm”and“land”,anditsmeaningisthecombinationofthetwowordsinit.Inthetextwehavemorecompoundsofthiskind,suchas“mankind”.Letthestudentsguesstheirmeanings.ComprehensionWordsandExpressionsVocabularyBuildingTextStudyTextA-throwaway

TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudyMyson’sdreamistobeanastronaut.我儿子的理想是当宇航员。astronautn.宇航员TextA-throwaway

TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudyThecarspedupandleftaswirlofdust.汽车加速，绝尘而去。speedvi.迅速前进Wehavetospeedup,orwecan’tfinishtoday’sworkplan.我们必须加快了，不然就没法完成今天的工作计划了。Eachlearnerhastomakeprogressathisownspeed.每个学习者都要以自己的进度学习。n.速度TextA-throwaway

TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudyspeedlimit限速speedcontrol速度控制Iamamazedathisspeedofworking.他工作的速度让我叹服。ataspeedof以…的速度TextA-throwaway

TextAoutlinen.轮廓，外形Hedrewtheoutlineofahouseonthepaper.他把房子的轮廓画在纸上。ComprehensionWordsandExpressionsVocabularyBuildingTextStudyTheteacheraskedthestudenttooutlinehisspeech.老师要学生给发言拟个提纲。giveanoutlineof概要说明；描绘…的轮廓Theauthorgaveanoutlineofhislifeinthevillageinhisspeech.作者在发言中简单描述了他的乡村生活。TextA-throwaway

TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudyinoutline只画轮廓(地)；概括地Youonlyneedtotellthestoryinoutline.你只要概括地描述一下故事内容就行。Pleasemakeanoutlineofyourideas;itwillhelporganizeyouressayinaclearway.写文章先拟个提纲，这样可以帮助你理清思路。makeanoutlineof为…拟出提纲TextA-throwaway

TextAdescribevt.形容，描述Hedescribedwhathehadseenandheard.他描述了他的所见所闻。ComprehensionWordsandExpressionsVocabularyBuildingTextStudyShedescribedtheaccidentverycarefully.她非常仔细地描述了事故。Therearefewpeoplewhomaybedescribedasgeniuses.很少有人能称得上天才。describe…as把…称作，把…说成TextA-throwaway

TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudyShedescribedherselfas“ordinary”.她自称“很平凡”。TextA-throwaway

TextAhugeadj.巨大的，极大的Thesinger’snewalbumwasahugesuccess.那个歌手的新专辑非常成功。ComprehensionWordsandExpressionsVocabularyBuildingTextStudyThereisahugemarketfordomesticworkers.家政服务业的市场空间很大。TextA-throwaway

TextAbecoveredwith表面被…覆盖着Theroadsarecoveredwithfallenleaves.路上覆盖着落叶。ComprehensionWordsandExpressionsVocabularyBuildingTextStudyTheChristmastreeiscoveredwithvariousdecorations.圣诞树上满是装饰物。TextA-throwaway

TextAsurroundvt.包围，围绕ComprehensionWordsandExpressionsVocabularyBuildingTextStudyThecityissurroundedbyamountainrange.这座城市为群山所环绕。Acrowdoffanssurroundedthesingertogethisautograph.一大堆歌迷围着那位歌手要签名。TextA-throwaway

TextAComprehensionWordsandExpressionsVocabularyBuildingTextStudysurroundingsn.围绕物，环境socialsurroundings社会环境surroundingadj.周围的thesurroundingarea周围地区TextA-throwaway

TextAmankindn.

人类ComprehensionWordsand