B1U5听说英语ppt课件

home Objectives Inthisunit youwill learnsomebasicfactsaboutourearth enlargeyourvocabularyfordescribingtheearthandtheenvironment knowsomethingaboutEarthDay studyalistofdifferentprepositions readandwriteslogans Objectives main ListeningandSpeaking TextA GrammarTips TextB ComprehensiveExercises PracticalReadingandWriting Warm up EarthDay Warm up BackgroundInformation Discussion BackgroundInformation Warm up PlansforthefirstEarthDaywereannouncedinSanFranciscoattheUNESCOConferenceontheEnvironmentheldinNovember1969 FormerUSSenatorGaylordNelsonsuggestedthatMarch21 thefirstdayofspring beestablishedasEarthDayforanationwideteach inontheenvironment OnApril22 1970 anestimated20millionpeople 2 000collegesanduniversities 10 000grammarandhighschoolsand1 000communitiestookpartinthefirstnationwidedemonstrationsonenvironmentalproblemsintheUSA Warm up BackgroundInformation BackgroundInformation Discussion Warm up whichmarkedthebeginningoftheworld scelebrationofEarthDay Onthetwentiethanniversaryofthatevent April22 1990 morethan200millionpeoplein141countriesparticipatedinEarthDaycelebrations TheactivitieswereapprovedbytheUnitedNationsandsincethenApril22ofeachyeariscelebratedasInternationalEarthDay Question1 Canyounametheearth ssevencontinentsandfiveoceansandpointthemoutonamap ThesevencontinentsareAsia Africa Europe SouthAmerica NorthAmerica Antarctica Oceania ThefiveoceansarethePacificOcean theAtlanticOcean theIndianOcean theArcticOcean andtheAntarcticOcean Hints Warm up Discussion Discussion BackgroundInformation Warm up Question2 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 Discussion Discussion BackgroundInformation Warm up A Choosethebestresponsetoeachsentenceyouhear 1 Listening ListeningandSpeaking Speaking Listening I Listening A Yes allright B Classisovernow C Howtimeflies D Yes let shurry Listening ListeningandSpeaking Speaking Listening 2 A Whatapleasure B I mverypleased C It smypleasure D Pleasedtomeetyou 3 A Yes youmay B No pleasedon t D You dbetternot C PeterJones Listening ListeningandSpeaking Speaking Listening 4 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 Allthedirtythingscouldbeabsorbedby Listening ListeningandSpeaking Speaking Listening ground B Fillintheblanksofthefollowingpassageaccordingtowhatyouhavejustheard plentyof nature Butthisisnolonger 3 Thegrowthofpopulationandthedevelopmentofindustryhavechangedthat Nowadays pollutionisbeginningtothreatenour 4 andlife Listening ListeningandSpeaking Speaking Listening health true Discusswithyourpartnerthefollowingquestionsbasedontheinformationfromtheabovepassageyouhavejustheard Speaking ListeningandSpeaking II Speaking Speaking Listening 1 Whatdoespollutionmeanaccordingtothepassage Whyhasitbecomeserioustoday Hints Pollutionmeanstomakethingsunfitoruncleanforuse Itusuallyincludeswaterpollution airpollution soilpollution soundpollution lightpollution etc Speaking ListeningandSpeaking Speaking Listening 2 DoyouthinkChina senvironmenthasbecomebetterorworse Giveexamplestosupportyourview Thingstodotopreventpollution 1 garbagerecycling 2 wastewatertreatment 3 soilconservation 4 drivingless 5 atmosphericmonitoring 3 Isthereanythingyouthinkyoucandotoprotectourenvironment Hints 飞行员 领航员 Comprehension WordsandExpressions VocabularyBuilding TextAWordsandExpressions TextStudy soiln 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 Comprehension WordsandExpressions VocabularyBuilding TextAWordsandExpressions TextStudy TextA 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 Comprehension WordsandExpressions VocabularyBuilding TextAWordsandExpressions TextStudy TextA 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 Comprehension WordsandExpressions VocabularyBuilding TextAWordsandExpressions TextStudy TextA 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 Comprehension WordsandExpressions VocabularyBuilding TextAWordsandExpressions TextStudy TextA motionn 运动 动作 看得见的 显著的 visibleadj disappearvi 消失 唤起某人对 的关注 callone sattentionto importancen 重要性 保护 protectvt 1Theearthmeansmanythingstothepeoplewholiveonit Toafarmer theearthisrichsoil Toaroadbuilder theearthmeansmountainsofhardrock Forasailor theearthiswaterasfarastheeyecansee Apilot sviewoftheearthmayincludepartofanocean amountain andpatchesoffarmland Anastronautspeedingthroughspaceseestheearth sroundshapeandtheoutlineoflandandoceans Eachofthesedifferentviewshelpsdescribetheearthbutnonereallytellswhattheearthis TextA 1 TheEarth Comprehension WordsandExpressions VocabularyBuilding TextStudy TextA TextA 2 TextA Comprehension WordsandExpressions VocabularyBuilding TextStudy 2Theearthisahugeballcoveredwithwater rockandsoil andsurroundedbyair Itisoneofthenineplanetsthattravelaroundthesun Theearthisthehomeofmankindandmanyotherlivingthings Animalsandplantslivealmosteverywhereontheearth ssurface Theycanliveontheearthfirstlybecauseitisjusttherightdistancefromthesun Livingthingsneedthesun swarmthandlightforlife Theyalsomusthavewatertolive Theearthhasplentyofwaterthatcoversmostofitssurface TextA 3 TextA Comprehension WordsandExpressions VocabularyBuilding TextStudy 3Athinlayerofrockcalledthecrustformstheearth ssurface Underthecrustishotliquidrock Aballofhardmetalliesatthecenteroftheearth TextA 4 TextA Comprehension WordsandExpressions VocabularyBuilding TextStudy 4Theearthisalwaysmoving Itspinslikeatopandtravelsaroundthesunatthesametime Weusethesetwomovementsoftheearthtomeasurethelengthsofadayandayear Onedayisthetimeittakestheearthtospinaroundonce Oneyearisthetimeittakestheearthtotraveloncearoundthesun Theearth sspinningmotionmakesthesunappeartomovefromeasttowest andcausesdaysandnightsontheearth Astheearthmovesaroundthesun thenightskychangesslowly Somegroupsofstarsarevisibleinthenightsky andothergroupsdisappearintothedaysky TextA 5 TextA Comprehension WordsandExpressions VocabularyBuilding TextStudy 5Tocallpeople sattentiontotheimportanceofprotectingourmotherearth EarthDaywascreatedin1970 Sincethen oneveryApril22 peopleallovertheworldshowtheirlovefortheircommonhome theearth TextA Comprehension1 A Choosethebestansweraccordingtothetext Comprehension VocabularyBuilding TextStudy TextA WordsandExpressions 1 Todifferentpeople theearthmeans A richsoilB mountainsofhardrockC waterasfarastheeyecanseeD differentthings TextA Comprehension2 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions 2 Animalsandplantscanliveontheearthbecause A itistherightdistancefromthesunB ithasplentyofwaterC thesungivesthemwarmthandlightD alloftheabove TextA Comprehension2 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions 3 liesatthecenteroftheearth A MetalB HardrockC AballofhardmetalD Hotliquidrock TextA Comprehension2 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions 4 Whichstatementistrueabouttheearth smovement A Theearthspinsandtravelsaroundthesunatthesametime B Onedayisthetimeittakestheearthtotravelaroundthesunonce C Oneyearisthetimeittakestheearthtospinaroundonce D Itisimpossibletomeasuretheearth smovement TextA Comprehension2 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions 5 EarthDayiscelebrated A onthefirstdayofsummerB onlyintheWestC since1968D since1970 TextA Comprehension3 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions B Completethefollowingsentencesorallywithyourpartner 1 Howdoesaspacemanseetheearth Hesees 2 Whatistheshapeoftheearthandwhatisitcoveredwith Theshapeoftheearthisanditiscoveredwith theearth sroundshapeandtheoutlineof landandoceans water rockandsoil round TextA Comprehension3 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions 3 Wheredoanimalsandplantslive Theylive 4 Howlongareadayandayear Oneday andoneyearis 5 WhenwasEarthDaynamed Itwasnamedin almosteverywhereonthesurfaceofthe isthetimeittakestheearthtospinaround 1970 earth once thetimeittakestheearthto traveloncearoundthesun TextA Comprehension4 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions C Makeadialoguewithyourpartneraccordingtothesituationdescribedbelow S Hi everybody I mSusanYoung TomorrowisEarthDay Wewonderhowmanypeopleknowaboutthedayandhowmuchtheyknowabouttheplanetweliveon NowIwillinterviewsomepeopleinthestreet toJerry Hi there I mSusanYoungfromManandNature Canyougivemeamoment J Allright S Ihavesomequestionstoaskyou J Goahead TextA Comprehension4 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions S 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 Comprehension4 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions J Perhapsin I mnotsure I vereaditsomewhere ButIcan trememberitclearlynow Sorry Ican tanswertheotherquestion S Youarerightabouttheyearwhenitwasnamed Asfortheotherquestion OK letmetellyou GaylordNelson anAmerican proposedthenamingofsuchadayandhissuggestionwaslateracceptedbytheUnitedNations Mynextquestionis whycananimalsandplantsliveontheearth 1970 TextA Comprehension4 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions J Theycanliveonitfirstbecause Livingthingsneedthesun swarmthandlightforlife Theyalsomusthaveenoughwatertolive S Thelastquestion whatliesatthecenteroftheearth J S Verygood Ithinkyouknowalotaboutourmotherearth Thankyouforyourtime J Youarewelcome I mgladtohavetakenpartinyourprogram S Thankyouagain Goodbye J Bye Aballofhardmetalliesatthecenteroftheearth AndIlikeyourprogramverymuch distancefromthesun itisjusttheright Theearthhasplentyofwaterthat coversmostofitssurface TextA VocabularyBuildingA1 ActiveWords Comprehension VocabularyBuilding TextStudy TextA WordsandExpressions tell v 1 告诉 讲述Itoldhimmyname 2 吩咐 命令Youmustdowhatyou retold 3 辨别 认出Ireallycan ttellthedifference TextA VocabularyBuildingA1 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions tell tellfrom辨别 分辨Howcanwetellthegoodfromthebad totellthetruth说实话Totellthetruth I mnotveryinterestedintheshow TextA VocabularyBuildingA2 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions move n 动 动作 移动Sheheldtheguntohisheadandsaid Onemoveandyou redead v 1 动 走动 移动Don tmove orI llshoot Whohasmovedmybed TextA VocabularyBuildingA1 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions move moveaway离开Fightwhenwecanwin moveawaywhenwecan t 2 搬家 迁移We regoingtomovenextweek 3 使 人 感动Thefilmmovedmetotears TextA VocabularyBuildingA1 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions move moveon继续移动 朝前走 开始新的变动Ithinkwe vetalkedenoughaboutthat let smoveon I ddonethesamejobforyearsandfeltitwastimetomoveon TextA VocabularyBuildingA3 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions lie n 谎言Whydoyoutellalie vi 1 躺 平放Hewaslyingintheshadeofthetree 2 位于Thefactoryliestothewestofthetown 3 说谎I msorryIhadtolietoyouatthemoment TextA VocabularyBuildingA4 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions lie liedown躺下Let sliedownforarest TextA VocabularyBuildingA3 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions use n 1 用处 用途Whatusedoesthistoolhave vt 1 用 使用 应用Howdoyouuseacellphone 2 耗费 消费Allthepaperhasbeenusedup TextA VocabularyBuildingA4 TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions use makeuseof使用 利用HemadegooduseofhissparetimetolearnEnglish useup用完Bythattimehehadusedupallhissavings TextA VocabularyBuildingC1 TextA 1 TheJinggangMountainontheborderofJiangxiandHunan 2 Jerryisgoodatjokes 3 Theyhavetoanotherstreet 4 Thereisno in discussingtheproblem 5 Canyouthetwinsapart lies Comprehension VocabularyBuilding TextStudy WordsandExpressions Fillineachblankwith tell move lie or use intheword sproperform telling moved use tell moved TextA VocabularyBuildingC1 TextA 6 WhenIentered hewasonthebedwithallhisclotheson 7 ThewordMr isbeforethenamesofmen 8 Shesaidthatshewasdeeplybyallthelettersofsympathyshehadreceived lying Comprehension VocabularyBuilding TextStudy WordsandExpressions used moved TextA VocabularyBuildingB1 TextA mankind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 Comprehension VocabularyBuilding TextStudy WordsandExpressions A MatcheachwordwiththeirproperChinesemeaning Exercises formincludeatthecenterofcall one s attentiontoprotectasfarassurfacemeasure TextA VocabularyBuildingC1 TextA 1 I llhelpyouIcan 2 Hehadalargenumberoffunnystoriesinthespeech 3 Thesegreenbelts500 000acresoffarmlandagainstmovingsands Comprehension VocabularyBuilding TextStudy WordsandExpressions B Fillineachblankwithagivenwordorexpressionintheirrightform asfaras included protected protect haveprotected 4 TheTVprogramisshowntowaterpollutioninChina 5 Asoftwindcausedripplesontheofthelake 6 Thechildrenacirclearoundher 7 Mymothermeforanewdress 8 Theparkliesthecity TextA VocabularyBuildingC2 TextA callpeople sattentionto Comprehension VocabularyBuilding TextStudy WordsandExpressions surface measured hasmeasured ismeasuring formincludeatthecenterofcall one s attentiontoprotectasfarassurfacemeasure formed haveformed atthecenterof TextA VocabularyBuildingD TextA EnglishTerms ChineseTerms 空气 水 土壤 噪音污染 air water soil noisepollution continent duststorm earthquake endangeredspecies flood globalwarming 尘暴 大陆 陆地 地震 濒危物种 洪水 全球变暖 Comprehension VocabularyBuilding TextStudy WordsandExpressions WordsabouttheEarthandEnvironment TextA VocabularyBuildingD TextA Comprehension VocabularyBuilding TextStudy WordsandExpressions EnglishTerms ChineseTerms greenhouseeffect hurricane rainforest naturereserve wildlife wetland 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 TextA Comprehension WordsandExpressions VocabularyBuilding TextStudy 地球 TextA T2 TextA Comprehension WordsandExpressions VocabularyBuilding TextStudy 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 T3 TextA Comprehension WordsandExpressions VocabularyBuilding TextStudy 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 T4 TextA Comprehension WordsandExpressions VocabularyBuilding TextStudy 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 T5 TextA Comprehension WordsandExpressions VocabularyBuilding TextStudy 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 TextA soiln 土壤 土地 WehavethemostfertilesoilinEurope 我们有欧洲最肥沃的土地 Comprehension WordsandExpressions VocabularyBuilding TextStudy Itisanareaofsandysoil 这是沙质土区 TextA move TextA Comprehension WordsandExpressions VocabularyBuilding TextStudy buildern 建造者 施工人员 Note er isasuffixattachedtoaverboranountorefertosomeoneorsomethingthatperformscertainacts Moreexamples dance dancer football footballer buildvt 建造 TextA error TextA Comprehension WordsandExpressions VocabularyBuilding TextStudy sailorn 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 inventor TextA throwaway TextA asfaras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 Comprehension WordsandExpressions VocabularyBuilding TextStudy IwillhelpyouasfarasIcan 我会尽力地帮助你 TextA throwaway TextA pilotn 飞行员 领航员 Shewantstobeapilotinthefuture 她将来想当一名飞行员 Comprehension WordsandExpressions VocabularyBuilding TextStudy Hecanpilottheplane 他会开飞机 v 驾驶 领航 TextA throwaway TextA viewn 视野 观点 Shedidn tleaveuntilthetrainwentoutofview 她等火车走得不见影了才离开 Comprehension WordsandExpressions VocabularyBuilding TextStudy Thehouseprovidesagoodviewofthesea 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 TextA inviewof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 Comprehension WordsandExpressions VocabularyBuilding TextStudy Heleftschoolandbegantoworkwithaviewtohelpingsupporthisfamily 他离开学校开始工作 以帮助养家 withaviewto为了 目的在于 TextA throwaway TextA includevt 包括 包含 Heincludedmanyfunnystoriesinthespeech 他在讲话中加进了许多引人发笑的故事 Comprehension WordsandExpressions VocabularyBuilding TextStudy Thepriceofthebookincludespostage 书价包括邮费 Synonym contain Antonym exclude TextA throwaway TextA patchn 小块 片 Therewasasmallpatchofblueinthegreyclouds 灰色的云团中透出一小片蓝天 Comprehension WordsandExpressions VocabularyBuilding TextStudy Westoppedbyapatchoflandcoveredinforest 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 TextA farmlandn 农田Thisisacompoundnounconsistingof farm and land anditsmeaningisthecombinationofthetwowordsinit Inthetextwehavemorecompoundsofthiskind suchas mankind Letthestudentsguesstheirmeanings Comprehension WordsandExpressions VocabularyBuilding TextStudy TextA throwaway TextA Comprehension WordsandExpressions VocabularyBui