英语北师大版选修8 Unit22 Lesson 1 Global Warming PPT2.ppt

1 globalwarming objectives topractiseusingreportingverbs e g warn tell ask promise topractiseusingvocabularyrelatedtoglobalwarming 1 globalwarming ingroupsdiscusswhatyouknowaboutglobalwarming lookatthepicturestogetideas whatisglobalwarming whatarethecausesofglobalwarming whichcountriesdoyouthinkcontributemoretoglobalwarming developedcountrieslikeamericaorundevelopedcountrieslikemanyinafrica why london usa southafrica scanthetextbelowforthesewordsandworkouttheirmeanings environmentalist radiate atmosphericconcentration release insignificant consequence dramatic energy efficient peoplewhoareconcernedwithprotectingtheenvironment sendoutinalldirections theamountofsuchgasesintheatmosphere allowtocomeout toosmallorunimportanttoconsiderorworryabout somethingthathappensasaresultofadirectactionorsetofconditions greatandsudden thathelpstosaveenergy herearesomekeyphrasesfromthetext beyondourcontrolpumpintospeeduprefertotrap into radiatebackasaresultofreleaseintogiventhisdatainsuchhugequantitieshavearesponsibilitytoslowdownasindividualsswitchofftherewillbea effecton outofourcontrol makeinto drivefast means putinthetrap sendback becauseof makesthinto accordingtothisdata withinlargeamount beresponsiblefor driveslowly individually turnoff willeffect let sdoexx6 inlargequantities waterwas thefishpondfromtheriver 2 weallneedto tofinishintime 3 thereisnothingmorewecando thesituationisnow 4 theaccident sheisnowafraidofwater 5 thescientist globalwarmingatleastthreetimesinhisspeech 6 thefactorywasproducinggreenhousegases pumpedinto speedup beyondourcontrol asaresultof referredto understandthesephrases boastaboutsthboastofsththreatentodosththreaten with agun talkaboutsthover confidently willdosthinathreateningway forcesbtodosthwithagun deny denydoingsth denysthtosb admitadmitdoingsthadmittodoingsth他从不认错 hewouldneveradmittobeingwrong admitofsth notconfess notadmitwhatdid stopsthofferedtosb confess confessdoing confessdoing permitsth explainsthtosbexplainsthaway accusesbofsth complainaboutsth sbcomplaintosb forbidsbdoingsthforbidsbtodosth takesbtothecourtforsth tellsbclearlyaboutsth excuseforsth saynogoodaboutsth sb turntosbforsth stopsbdoingsth notallowsbtodosththathasbeendone beg for sthfromsbbegsthofsbbegsbtodosthbegleavetodosthbegthequestionibegtodifferbegsboffbegoffrefusetodosthrefusesth askforsthfromsb asksbforhelptodosth oral 回避正题 oral 请恕我与你看法不同 oral 替某人说情 推辞 unwillingtodosth reject asksbforhelptodosth askforsthfromsb warnsb not todosthwarnsbofsthwarnsbaboutsthwarnsbagainstdoingsth advisesbtodosthadvisesbagainststhadvisesbagainstdoingsthadvisesbofsth promisesbtodosth tellsbnottodosth remindsbofsth suggestsbdoing asksbnottodosth asksbnottodosth tellsbaboutsth bewillingtodosthforsb remindsbofsth tellsbnottodosth 1 2 theythreatenedtoclosecreditlinesifwedon treducecarbondioxideemissions theyadmittedthatsomepoison ouschemicalshadescapedintotheatmosphere let sdoexx9 lesson1exx 93 4 he she theyinvitedmetodropintonight he theyorderedmetostandupimmediately lesson1exx 95 6 he sheboastedthathe shewasthebeststudentinthatschool he she theyforbadustouseourdictionariesduringthetest lesson1exx 97 8 h