九年级英语下册 Unit 1 Saving the Earth More practice课件 （新版）牛津上海版.ppt

environmentandlife 1 savingtheearth morepractice contentspage beforeyouread whileyouread afteryouread beforeyouread 2 1 1 2 writethesenaturaldisastersunderthepictures a globalwarmingpollutiontyphoonfloodfire globalwarming typhoon pollution flood fire 1inthispassage twofriendsaretalkingtogetherathome 2thisisprobablyadialoguefromaschoolplay 3thismaybeapartofatelevisionnewsprogramme 4timandpennyareindifferentcountries 5thispassagedescribesabadfireingardencity f f t t f 2 2 1 2 lookatthetitle thepicturesandthefirstfewlines andtellwhetherthesesentencesaretrueorfalse b whileyouread 8 1 1 2 insouth eastasia thousandsofhectaresofforestsarestillonfire thesmog fromthefirehasalreadycausedhundredsofdeathsandillnesses ourreporter pennywang isthereandhasthisreport smogn 烟雾 3 4 5 6 7 8 8 2 it snowjustthreeintheafternoon butitseemslikenight time athicksmogiscoveringmostofthecountriesinsouth eastasia manypeoplearewearingmaskstocovertheirmouthsandnoses thousandsaresufferingfromeyeorbreathingproblems onedoctortoldmethatlivinginthissmogislikesmoking600cigarettesaday thefiresarestillburning thereare8 500firefighterstryingtoputoutthefires andanother2 000arecomingfromaroundtheworldtohelpthem butthefiresaretoobigtoputout theonlythingthatcanextinguishthemnowislotsofrain andrainisnotexpectedforseveralweeks 1 2 3 4 5 6 7 8 8 3 penny canyouremindushowtheseterriblefiresstarted well mostofthefireswerestartedbyfarmers theywantedtoclearthelandbeforetheyplantednewfields butthisyearthingsaremuchworsethanusual somebigcompaniesboughtlargeareasofland theyareusingfirestoclearthemquicklysothattheycanplantrice palmoiltreesorrubbertrees second adroughtstartedmanymonthsagosothelandisverydry 1 2 3 4 5 6 7 8 8 4 penny you vetoldusaboutsomeoftheeffectsofthefireonpeople whatotherproblemsarethefirescausing well therearealmostnotouristshereatthemoment also thesmoghascausedsomebadaccidents butthemostseriousproblemisthatthefireisdestroyingtheforests asyouknow treestakeharmfulgasesfromtheair andreleaseoxygen theyareveryimportanttotheworld andnowmillionsofthemareburning ihopethefirewillbeputoutsoon 1 2 3 4 5 6 7 8 8 5 findthewordsandphraseincolumnainthepassageonpage14andmatchthemwiththemeaningsincolumnb a e c d b a 1 2 3 4 5 6 7 8 8 6 whatdoestheword them refertoineachofthesesentences lookbackatthepassagetofindout b 1 arecomingfromaroundtheworldtohelpthem 2theonlythingthatcanextinguishthemnowislotsofrain 3 areusingfirestoclearthemquickly 4 andnowmillionsofthemareburning them the8 500firefighters them fires them largeareasofland them trees 1 2 3 4 5 6 7 8 readthepassageagain decidewhetherthefollowingstatementsaret true orf false c 8 7 1theforestfiresinsouth eastasiadonotaffectpeoplemuch t f2manypeoplewearmaskstoprotectthemselvesfromthesmog t f3accordingtothepassage peopleinsouth eastasiasmoket falotofcigarettes 4morefirefightersareneededtoputoutthefires t f5thefireswillcontinuebeforealotofrainfalls t f6thefireswerecausedbytheweather t f7therewerenotouristscomingtosouth eastasiabeforethet ffireshappened 8themostseriousdamagecausedbythefiresistothetrees t f 1 2 3 4 5 6 7 8 answerthesequestions usingcompletesentences d 8 8 1howmanyhectaresofforestsareonfire 2intotal howmanypeoplewillbefightingthefires 3whostartedmostofthefires 4whathasthesmogfromthefirescaused thousandsofhectaresofforestsareonfire 10 500peoplewillbefightingthefires farmersstartedmostofthefires ithascausedsomebadaccidents 1 2 3 4 5 6 7 8 af