人教版必修五Unit 3 Life in the future Using language课件（32张）.pptx

unit3lifeinthefuture usinglanguage listening onpage23 studentsworkinpairstohaveadiscussionaccordingtothefollowingquestions q1 whichplanetissaidtobethemostsimilartotheearth q2 supposepeoplecanliveonit whatshouldpeopleconsider discussion listening spacecreatureslivingonanotherplanetnewdiscoveriesinspacewhyaspacestationspinshowtogetwateronmarscometshousesinatownonmarsmartiancreaturesatmosphereandgravity thenewtowncalled wonderworld willprovidea areaforpeopleto inwithaspecialair thetownwillmakesurethereisenough bycollectingsomefrom theplanet ssurface afteruse thiswaterwillbe covered live supply water under and sothatitcanbeusedas towatercropsandprovideclean water everyonewillputtheir waterinspecialtanksand willhavetogotothe inspecialplaces willcleanthisdirtywatersoitcanbeused ifpeopleliveonmars theymaybecome or rain dirty animals toilet again drinking bacteria rich famous cleaned recycled 1 howcan wonderworld makesurethereisenoughoxygen wonderworld willprovideacoveredareaforpeopletoliveinwithspecialairsupply 2 howcan wonderworld makesurethereisenoughwater wonderworld willmakesurethereisenoughwaterbycollectingsomefromundertheplanet ssurface afteruse thiswaterwillbecleanedandrecycledsothatitcanbeusedasraintowatercropsandprovidecleandrinkingwater everyone willputtheirdirtywaterinspecialtanksandanimalswillhavetogotothetoiletinspecialplaces bacteriawillcleanthisdirtywatersoitcanbeusedagain 3 whatistheadvantageoflivingin wonderworld peoplemaybecomerichorfamous 4 doyouthinkpeoplewillbehealthylivingin wonderworld why ithinkthepeoplewillbequitehealthyastheyhaveasatisfactoryclimate enoughwaterandsufficientaccommodationtolivecomfortably workinpairstothinkofsomebenefitsandproblemsinthefuture talkandwriteaboutwhatlifemaybelikeontheearthin1000years time followthesesteps inpairsprepare4to5questionsaboutthefuture askananswerquestionsusingthefollowingexpressions gettogetherwithanotherpair holdadiscussionandmakenotesoftheiranswers supposethat iwonderif iimaginethat i msure perhaps maybe possibly mostlikely probably doyouimaginethat isitlikely unlikelythat isitpossiblethat doyousupposethat suggestedquestions supposeyouwouldchangesomethinginyourhometown whatwoulditbe iwonderhowyourhometowncanachieveareallygoodqualityoflife whatdoyousupposeismostimportanttokeepforfuturegenerations sampledialogue s1 whatproblemsdoyouthinkourhometownwillhave1000yearsinthefuture s2 isitpossiblelifewillbebetterthanitisnow s1 yes ofcourse probablyeveryonewillbemorecomfortable they llbeprovidedtechnologicalimprovementsandtherobots s2 ohisee isitpossiblethatpeoplewillhavesolvedtheproblemsoftoday globalwarming airandwaterpollution etc s1 mostlikelytheywill forexample dirtyair itwouldbeeasytosolvethat allyouwouldneedtodoisbuildacoveroverthecity alltheairinsidewouldbekeptclean s2 thatsoundsfinebutisitlikelythetemperaturewillbetoohotforustoliveontheearth s1 maybe buti msuresomeonewillhaveinventedclotheswithcoolingsystemsfittedintothem perhapseveryonewillhaveamachinewhichpusheswaterroundthebodyandkeepsyoucool s2 wow canyouimaginewhatlifewillbelikewhentheenergyrunsout s1 oh thatwillbesolvedbyusingtheenergyfromthesun don tworry i msurewe denjoyavisitifwecouldevervisitthefuture andnowwe vehadourfourquestions let sfindanotherpairtodiscusstheirquestions discussingandwriting wehavelearntsomuchaboutlivinginthefuture whatlifemaybelikeontheearthin1000yearstime inpairstalkaboutitanddotakesomenotes parti gettogetherwithanotherpair holdadiscussionandmakenotesoftheiranswers thenorganizethenotesyouhavecollectedfromthediscussion discussingandwriting thinkingandwriting thenorganizethenotesyouhavecollectedfromthediscussion choose2or3ofthemostimportantideasandexplaineachofyourideasinoneparagraph thinking iswhatyouwrotejustnowapassage why no it snot it sjustpiecesofinformation notapassage whatelsedoweneedtoorganizeallofthispiecesofinformationintoapassage tense时态person人称conjunctionwordsandadverbials连词和副词structures语法结构 tense时态一般将来时 一般现在时person人称第一人称conjunctionwordsandadverbials连词和副词besides what smore however therefore thus perhaps maybe possibly structures语法结构 iwonderif iimaginethat i msure it slikely unlikelythat ononehand ontheotherhand writing nowit stimeforyoutofinishyourpassage don tforgetwhatyouthoughtoverjustnow afterwriting whenyouhavefinished askyourselfthefollowingquestions 1 isitclear 2 doyourideasmakesense 3 doesithaveanygrammarorspellingmistakes partii discussinganddrawing stepiworkingroupsandtalkabou