Unit6ListeningCross-curricularconnection课件沪教版七年级英语下册

Listening&Cross-curricularconnectionLearningobjectivesBytheendofthisclass,Ican:1.Acquirethreefunfactsaboutelectricityandnamesomerenewableenergytypes.2.Applypredictionandshorthandtotakenotes,talkaboutlocalrenewableenergy.3.Talkaboutelectricityandsharethemostinterestingfactingroups.Iselectricityaninventionoradiscovery?

Brainstorm:Whatdoyouknowaboutelectricity?InnatureInwireInbody...TV/lights/phones...Don’ttouchwithwethands...FastInvisible...Whereisit?Whatusesit?Howisitspecial?DangerWhatotherfunfactsdoyouknowaboutelectricity?Activate

初识电能selectricityaninventionoradiscovery?

Iselectricityaninventionoradiscovery?Howdoeselectricitytraveltoourhome?Iselectricityaninventionoradiscovery?

Istheelectriccaranewidea?Whenwasitinvented?

Afterthesciencelesson,DaisyistestinghowmuchhisfriendLiHuaknowsaboutelectricity.Listentoapodcastaboutelectricityandtick(✓)thetopicsmentionedinit.(1)Whofirstdiscoveredelectricity(2)Howweproduceelectricitytoday(3)Howelectricitytravelstoourhome(4)Whenthefirstelectriccarwasinvented(5)HowmuchelectricityiswastedeachyearintheUKandtheUSAnamenumbertimeFirstofall,Finally...Next,Another,Activity1:Acquire探秘电闻Predictthewordsineachblank.n.numberplacetimen.phrasepredict

Listenagainandcompletethenotes.smoothstonelightthefirstelectriccarthesecondhalfofthe19thcenturybillionsofpoundsoffices1stelec.car2ndhf19C

blnsof£s

Activity2:Acquire探秘电闻shorthand

Goodevening.Thanksforjoiningmeinthisweek'sTheNaturalWorld.I’mRebecca.Tonight,I’llsharesomeinterestingfactsaboutelectricitywithyou.

Firstofall,asyoumayalreadyknow,electricitywasnotinvented.Itwasdiscovered.Butdoyouknowwhenitwasfirstdiscovered?ManybelievethatelectricitywasfirstdiscoveredbytheAncientGreeksmorethan2500yearsago.Theyproducedelectricitybyrubbingfuragainstsmoothstone!Anotherinterestingfactisaboutelectriccars.Theyareverypopularnow,buttheideaisnotnew.BritishinventorRobertAndersoninventedthefirstelectriccararound1832.However,thiscarwasnotveryuseful.Itwasn’tpossibletodriveelectriccarsuntilthesecondhalfofthe19thcentury.Finally,wearealwaystryingourbesttomakegooduseofthisenergy,butaccordingtoareport,billionsofpoundsofelectricityiswastedeverysingleyearintheUK.AndanotherreportshowsthatintheUSA,about30%oftheelectricityusedinofficeseachyeariswasted.Thisjustshowshowimportantitistosaveelectricityinourdailylives.That’sallfrommetoday.Ihopeyouenjoyedlearningabitmoreaboutelectricity.Activity3:Analyze析文探电Listen,readandimitate.Thenunderline:Opening/transitionsentence(whatdoesthespeakersaytostartthetopic?)Logicalconnectors(逻辑词)Closingsentence(howdoesthespeakerendtheshow?)EndsthetalkOrganizeideasIntroducesthetopic

Goodevening.Thanksforjoiningmeinthisweek'sTheNaturalWorld.I’mRebecca.Tonight,I’llsharesomeinterestingfactsaboutelectricitywithyou.

Firstofall,asyoumayalreadyknow,electricitywasnotinvented.Itwasdiscovered.Butdoyouknowwhenitwasfirstdiscovered?ManybelievethatelectricitywasfirstdiscoveredbytheAncientGreeksmorethan2500yearsago.Theproducedelectricitybyrubbingfuragainstsmoothstone!Anotherinterestingfactisaboutelectriccars.Theyareverypopularnow,buttheideaisnotnew.BritishinventorRobertAndersoninventedthefirstelectriccararound1832.However,thiscarwasnotveryuseful.Itwasn’tpossibletodriveelectriccarsuntilthesecondhalfofthe19thcentury.Finally,wearealwaystryingourbesttomakegooduseofthisenergy,butaccordingtoareport,billionsofpoundsofelectricityiswastedeverysingleyearintheUK.AndanotherreportshowsthatintheUSA,about30%oftheelectricityusedinofficeseachyeariswasted.Thisjustshowshowimportantitistosaveelectricityinourdailylives.That’sallfrommetoday.Ihopeyouenjoyedlearningabitmoreaboutelectricity.Activity3:Analyze析文探电

ListenandfindouthowRebeccamakesfactsmoreinteresting.Askaquestioncontrast转折Nowthatyouknowthefacts.Letmetesthowmuchyouremember.Ready?....

Go!Nowyouaskmeonequestion!

Taketurnsaskingeachotherthequestionsbelow.StudentAstarts,thenswitch:1.who/firstdiscover/electricity?2.when/firstelectriccar/build?3.when/firstelectriccar/build?4.howmuch/electricity/waste/theUK?5....(makeaquestionbyyourself)Activity4:Analyze析文探电WhatkindsofrenewableenergyareusedinShenzhen?biofuelpowerwindpowersolarpowergeothermalenergyUsefulexpressions:...arefoundin...Wecanusethemto...Howmanyrenewableenergiesdoyouknow?waterpowerrenewableenergythecountrythatusesitacoolfactAHydropower

BWindPower

CSolarPower

DGeothermalEnergy

EBiofuel

ReadthepassageonP96andfillthetablebelow.ChinaThethreeGorgesDamisthebiggestdamintheworldBritainAustraliaSomeoftheworld’sbiggestwindturbinesareoffthecoast.IcelandUSAOneofthebiggestsolarfarmsinAustraliaisonasheepfarm.IntheUSA,manycarsusebiofuel.InIceland,30%ofitselectricitycomesfromgeothermalenergy.Activity5:Discover寻源知电

UsethereadingpassageonP96tofillinthesolutions.Problem(fromlistening)Solution(fromreading)TheUKwastesbillionsofpoundsofelectricity.TheUKuses__________.TheUSwastesabout30%ofelectricityinoffices.

TheUSuses__________.Manycountrieswasteelectricity.Chinauses__________.Australiauses__________.Icelanduses__________.windpowerbiofuelshydropowersolarpowergeothermalConnect:FromWastetoCleanEnergy

GroupWork—FunFactsAboutElectricity

Sharethemostinterestingfactyoulearnedaboutelectricity

Share

ExplainThinkYoucanstartwith:

“Ourgroupthinksthemostinterestingfactis...Thisshowsthat...”Whyit'simportant:Thisfactisimpo