EnviromentReading课件.ppt

Unit7Enviroment Reading Pre readingquestions 1 Whatpartofthenaturedoyouthinkisbeautiful thesea thelake astream theforest 2 Nowhumanbeingsaredoingsomethingbadtothenature Howmanykindsofpollutiondoyouknow airpollution waterpollution landpollution noisepollution AWhatdoyouknowabout Brainstorming Treesareveryimportantinourdailylife Whatcanwegetfromtrees use eat drink wear AWhatdoyouknowabout Brainstorming Treesareveryimportantinourdailylife Whatcanwegetfromtrees use eat drink wear pencils chopsticks tables chairs paper fruit nuts tea leaves coffee beans flowers shoes rubber Beforeyoureadtheinterviewonthenextpage trythisquizabouttrees ABamicei75yearsbpinetreesii14yearsccatsiii25yearsddolphinsiv1 200yearsepeoplev2years 1Howlongdotheylive Matchtheitemsontheleftwiththeagesontheright 2Pollutionmeanstheprocessofmakingthingsdirtyandunhealthy Whichtypeofpollutiondotreeshelpfight AairpollutionBnoisepollutionCwaterpollutionDalloftheabove Airpollution Theleavesoftreesremovedangerouschemicalsanddirtfromtheairandproduceoxygen Waterpollution Treesaroundreservoirshelpkeepthewatercleanbyremovingdustanddirtfromtheair andtheirrootspreventthesoilfrombeingwashedintothewater Noisepollution Treesreducenoisefromvehicles 3Whichofthefollowingcomefromtrees aapplesbbeansccottondoileteafrubber 4Thebest knownflowersinShenzhenareazaleas Thesesweet smellingflowersareknownastheflowersofShenzhencity Whichpictureshowsazaleas bananatrees palmtrees azaleas BlookandthinkBeforeyoureadtheinterview lookatthetitle theintroductionandthepictures ThensaywhetherthefollowingstatementsareTorF 1Thepollutionfightersareprobablyscientists 2Fewusefulproductscomefromtrees 3Treesgiveoutharmfulgases 4Treescanpassinformationtooneanother F F F T Aprojectinterviewingbreathingnaturalwarnachemicalcutdown C2FindthewordsinColumnAintheinterviewandmatchthemwiththemeaningsinColumnB BAmadebynature notbymanBtalkingtosomeoneandaskingthemquestionsCacarefulstudyofasubjectbyschoolorstudentsDtakinginairEsomethingproducedbyorusedinchemistryFcutsomethingtomakeitfalldownGsaythatsomethingbadordangerousmayhappen Vocabulary 1against disagreeing opposing2beinterestedin takeaninterestin3breathe takeinair4burn damagesth byfire5chemical somethingproducedbyorusedinchemistry6collect bringthingstogether7communicatewith giveandreceiveinformation messages signals etc 8cool makesth becomecool9cutdown cutsth tomakeitfalldown Vocabulary 10destroy damagesth sobadlythatitnolongerexistsorworks11indanger inadangeroussituation12join connectthingstogether13natural existinginnature14project ppieceofworkthatinvolvesacarefulstudyofasubject15underground underthesurfaceoftheground16warn saythatsomethingbadordangerousmayhappen Fillintheblankswithcorrectwords He theletterafterreadingit Somepeopleliketo stampsfromdifferentcountries Iputsomeiceintotheglassto thewaterinside Imust younottogoout Thereisastormcoming Thiscountryhasfew resources Thefarmeruseda tokilltheinsectsintheirfields burnt collect cool warn natural chemical Fillintheblankswithcorrectwords 7 Thesedayswecan withpen friendsbye mails 8 TheTVprogarmme afamousfilmdirectorabouthislatestfilm 9 Theforestwasbadly inthebigfire 10 Thereisasmallbookshopatthe ofthestreet 11 Thenewroadwill thevillageandthecity 12 Ittookme2weekstofinishthatscience communicate interviewed destroyed end join project Findthephrases 对 感兴趣例如呼吸新鲜空气因 而感谢 天然空调自我保护互相 彼此互相交流处于危险之中最好的抗污染的战士 1beinterestedin 2forexample3breathefreshair4thank for 5naturalairconditioners6protectoneself7eachother8communicatewithoneanother9beindanger10thebestfightersagainstpollution DFindthefactsJudytooksomenotesfromherinterviewwithDoctorRay However shemadefourmistakes ReadthroughtheinterviewandcorrectJudy smistakes Trees 1livemuchlongerthanpeople 2producewood rubber paper etc 3heattheair 4cannotcleantheair 5arelikeairconditioners 6cannotprotectthemselvesagainstinsects 7cansharefoodandwaterwithoneanother 8areindanger mainlyfrominsects cool can can people humanbeings EReadandthink RitaisaskingMayquestionsabouttrees MayisgivingYesorNoanswers ReadRita squestionsandcompleteMay sanswerswithoneormorewords EReadandthink 1Wegetsomeusefulthingsfromtrees Isthatright Yes Twoexamplesarewoodandrubber Treesdotwomainthingstotheair Isthattrue Yes Theycoolitandcleanit 3Onetreehasthepowerof15aircondidtioners Isthatright No Onetreehasthepoweroffiveairconditioners EReadandthink 4Doscientistsknowalotabouttrees No Theyareonlynowbeginningtounderstandthem 5Cantreescommunicatewithoneanother Yes Forexample wheninsectsattackatree itcanwarnitsneighbours 6Andcantheyprotectthemselvesfrominsects Yes Theycanproduceachemicaltomaketheirleavestastebad EReadandthink 7Cantreeshelponeanother Yes Forexample theycanjointheirrootstogetherundergroundandpasseachotherfoodandwater 8Everyyear therearefewerandfewertreesintheworld Isthattrue Yes Peoplecutdownandburnalotoftreeseveryyear P1 2 TreesarethebiggestandoldestlivingthingsonEarth Synopsis P3 6 Treesprovidemanythingssuchaswood rubberandpaper Theycoolandcleantheair Theyarenaturalairconditioners Synopsis P7 8 Scientistsareonlybe