【超级思维】译林版高中英语必修5课件：Unit 2《The Environment》课件Task 2.ppt

高考试题库 unit2theenvironment task 高考试题库 theenvironment taskdesigningaposter task 高考试题库 ifyouhear yetanotherskyscraperhasbeenbuiltinshanghai whatcanyouconclude therearealreadysomeskyscrapersinshanghai 高考试题库 ifyouhearthefollowingdialogueman thetrainisgoingtobelatetoday woman i mnotsurprised whatcanyouconclude thetrainisoftenlate 高考试题库 a listentotheseshortdescriptionsfromnewsreportsanddrawaconclusionaboutwhatkindofnaturaldisasteroccurredineachsituation earthquaketyphoondroughtfloodfire flood fire earth quake typh oon drought 高考试题库 tapescript 1 ithadbeenrainingfortendaysandthentheriverburstitsbanksandwaterwaseverywhere thefieldthatwehadjustplantedwithricewascompletelycoveredwithwater 2 thehousejustwentupinflames wecouldnotstopitfromburningdown 高考试题库 3 oneminuteiwasstandingandthenextihadfallenontheground thegroundwasmovingallaroundme severalcarsweretrappedinbigholesontheroads itwasreallyfrightening iamluckytobealive 高考试题库 4 thewindwasverystrongandtherainjustpoureddown manyshopwindowswerebrokenandlotsofstreetsignsweredestroyed 5 therehasbeennorainformorethanfiveyearshere thecropshavefailedandthereishardlyanythingtoeat 高考试题库 1 thefireshavebeenburningforquitesometime 2 manypeoplehavelosttheirhomes b listentothenewsreportanddecideifeachconclusionbelowislogical ifitis tick thebox 高考试题库 3 thepolicesuspectcitizensoflosangeleshelpedstartthefires 4 thereporterthinksitisverysadthatoldtreeswillbeburnt 5 thefiredepartmenthasgivenuphopeofstoppingthefires 高考试题库 tapescript reporter thisissallysmithreportingforworldnewsfromlosangeles california californiaisstillbattlingagainsthugefiresthataresweepingacrossthestate thousandsofpeoplehavelosttheirhomesalthoughthankfully noonehasbeenkilled firefightersaretryingnewwaystohelp 高考试题库 savepeople shomes thisincludesusinghelicopterstobringwaterfromthesea itisthoughtthatsometeenagersmayhavestartedthefires aboutthreehoursagothepolicearrestedtwosuspects icanseefromherethatthedamagetotheenvironmentisverybad thefireshavealreadydamagedtwohundredandsixty 高考试题库 squarekilometersofforest theseweremainlyoldredwoodtreeswhichwereveryimportanttotheecologyofthearea someofthetreeswerehundredsofyearsoldandwillbedamagedorlostcompletelyifthefiresarenotbroughtundercontrolquickly atthemoment thereisnosignofthefirescoming 高考试题库 undercontrol highwindsintheareaarehelpingthefirestospread iwillbringyouanotherupdateinanhour thisissallysmith reportingtoyoulivefromlosangeles california 高考试题库 a yourscienceteacherhasaskedyourgrouptomakeaposteraboutdesertificationforanationwidecontest beforeyoucanbeginyourposter youmustlearnaboutdesertification listentoyourteacher slectureandcollectinformationaboutyourtopic 高考试题库 1 whatisdesertification 2 wheredoesithappen 3 howarepeopleaffectedbyit itiswhenuseablelandbecomesdryandturnsintoadesert ithappensinafrica theusa southamericaandchina peoplelosetheirhomesandfarms manyfamiliesstarveandothersmovetothecitiestofindwork 高考试题库 4 whydoesithappen 5 whoshouldbeconcerned peopleplanttoomuchonthelandwithoutgivingitarest toomanyanimalsalldependonthesamelandtoeat andpeoplecutdowntreesforfullandtomakespaceformorefarms everyoneshouldbeconcerned 高考试题库 b checkyourunderstandingofwhatyouhavejustheard readthefollowingstatementsandmatchthemwiththeconclusionsthatcanbemadefromthem 高考试题库 1 yourteacherwantsyoutohelpeducatepeopleaboutdesertification 2 adesertisanareaofdryland desertificationiswhatwecallitwhenlandturnsintodesert a theending ificationmeansaprocess b manypeoplearoundtheworlddonotknowaboutdesertification 高考试题库 3 peopleplantthingswithoutgivingthelandachancetorest 4 thewindcarriessandfromthedesertstothecities causingairpollution c somepeoplebecomeillafterbreathingthisair d onewaytostopdesertificationistoallowthelandachancetorestbetweenplantings 高考试题库 tapescript teacher okay class thereisanationwidepostercontestbeingheld everyschoolhasbeengivenatopic andoursisdesertification desertificationiswhatwecallitwhenuseableland farmland forests etc becomesdryandturnsintoadesert 高考试题库 oneposterfromeachschoolwillbepickedtobepartofanexhibitionthatwilltravelaroundtheworld educatingpeopleaboutenvironmentalproblems problemsassociatedwithdesertificationaffectaroundtwohundredandfiftymillionpeopleeveryyear aboutfourbillionhectares thatisathirdofallearth sland suffersfromthisproblem 高考试题库 wereallyneedtogettheworld sattentionsowecanstarttryingtofixtheproblem althoughdesertificationiseveryone sproblem itisanespeciallybigprobleminafrica itisalsoaproblemintheusa thirtypercentofthelandthereisindangerofbecomingdesert aquarteroftheareaofsouthamericaisthreatened 高考试题库 aswell hereinchina wealsomustdealwithit sincethenineteenfifties sevenhundredthousandhectaresoffarmland twopointthreefivemillionofrangeland thatiswhereanimalsgotoeatthegrass andsixpointfourmillionhectaresofforesthavebeenlost allthatlandhasturnedintodesert 高考试题库 europehasbeenaffectedtoo becausethesandfromdesertsinafricaactuallygetscarriedtoeuropebythewind anditisveryunhealthytobreathe itisworseforthepeoplewholiveinthesedesertareas notonlydotheybreatheinthisdustyair buttheyalsolosetheirhomesandfarmsbecausethe 高考试题库 landistoodrytouse manyfamiliesstarve andothersmovetothecitiestofindwork thesepeople slivesarebeingruinedbecauseofdesertification therearemanyreasonswhythisishappening somepartsoftheworldarenaturallybecomingdrier thishasalwayshappened buttheactionsofhumansaremakingitmuchworse 高考试题库 peopleplanttoomuchonthelandwithoutgivingitarest toomanyanimalsdependonthesamelandtoeat andpeoplecutdowntreesforfuelandtomakespaceformorefarms allofthisdriesouttheland whenitgetstoodryandtherearenotreestostopthewind thetopsoil thepartoftheearthwegrowfoodin blowsaway ihopethis 高考试题库 hasbeenenoughinformationtogetyouinterested andtomakeyouunderstandthatdesertificationiseveryone sproblem youcanbepartofthesolutionbymakingpostersandeducatingpeoplearoundtheworldaboutthisgrowingproblem nowgooutanddosomeresearchandgoodluckwithyourposters 高考试题库 solutionstodesertification toencouragefarmerstobuildingfencestoprovidemoneytoplantmoretreesandbushesindryareastodoscientificresearchontheproblemtohaveabettermanagementofthepotentialdesert 高考试题库 totrainpeopleinresponsiblewaterusagetoshareinformationandsolutionsbetweencountriestousesatellitestopickoutareaslikelytobeaffectedbydesertification solutionstodesertification 高考试题库 whenyoupresentyourpointofview youusuallywantpeopletoacceptyourideas therearecertainthingsyoucandotomakewhatyousaymorepolitesothatpeoplewillbemorelikelytoagreewithyou presentingyourpointofview skillsbuilding3 高考试题库 youcanusethesewordstohelpyouintroduceyourpointofview ithink believethat frommypointofviewitseemsthat itseemstomethat personallyiagree disagreebecause 高考试题库 usethesewordstoexplainyourpointofview because asaresultof dueto onaccountof 高考试题库 desertificationiscausedbypeoplecuttingdowntreesanddiggingupbushes peopleshouldnotkeeponplantingthingsonthesameplaceofland thelandneedstorest desertsformnaturally weshouldn tworryaboutdesertification itwillfixitself wemuststopbuildingfactories theypollutethewaterandalltheplantsdie thenthelandturnsintodesert 高考试