2023學(xué)年完整公開課版高中英語1Module5ALessoninaLabalessoninalab-

NaKMgCaAlZnCuFeSodium[?s??di?m]Magnesium[m?ɡ?ni?zi?m]Potassium[p??t?si?m]Calcium[?k?lsi?m]Iron[?a??n]Copper[?k?p?(r)Zinc[z??k]Aluminium[??l??m?ni?m]PeriodicTableofChemicalElementssomefamiliarmetalsacoppercoiniron-EiffeltowerUseofmetalsindailylifeazincbatteryFindmetalsintheclassroomAWorldofMetalsIt'shardtothinkofaworldwithoutmetalsPassageAatextatableHowmanypartsdoesPassageAhave?Look&findanintroductionWhichthreepartsdoesthetableinclude?Look&findmetalheatedinoxygenreactionwithwaterorsteamScan&answerActivity3onPage44reactmostreactleastWhichmetalinthetablereactsthemostwithoxygenandwater?Hereisatablewiththemetalsthatreactmostatthetop,andthemetalsthatreactleastatthebottom.PassageASkim&answerHowdoesironreactwithairandwithwater?PassageBWhathappenswhenyouheatcalciuminoxygen?Whichmetalsreactwithsteam?Doesironhaveasloworfastreactionwhenheatedinoxygen?Doescopperreactwithwater?

WhichisthebesttitleforPassageA?A.TheDifferentUsesofMetalsB.TheReactionofMetalsC.TheReactionofMetalswithOxygen√

Whatisthegenre(體裁)ofPassageB?Skim&answerA.Argumentation(議論文)B.Exposition(說明文)C.Ascientificreportconclusionaimresultmethodwhatweseefactwhatwesummarize(總結(jié))opinionapparatus

Whatarethecorrectstagesofanexperiment?ThinkWhatistheaimoftheexperiment?

Whatapparatusdoesituse?cleanironnailsapparatustesttube[tju?b]testtubeholder[?k?tn]cottonwooloil

['b?nsn]BunsenburnerReadPassageBcarefullyandfillinthetable.Compare(對比)

methodsandresultsindifferentexperimentconditions（實(shí)驗(yàn)條件）.cottonwoolnailswaterThenails

donotrust.Thenails

donotrust.waterwaterThe

nails

rust.

keepwateroutofthetubeReadPassageBcarefullyandfillinthetable.Compare(對比)methodsandresultsindifferentexperimentconditions（實(shí)驗(yàn)條件）.noairkeepairoutofthewaterWhataretheconclusions?cottonwoolnailswaterwaterwaterConclusionIrondoesnotrust

indryair.Irondoesn'trustinair-freewater.Ironrusts

inordinarywater.opinionfactThenails

donotrust.Thenails

donotrust.Thenailsrust.What'sthedifferencebetweenresultandconclusion?

Whatdotheconclusionssuggest(提示)usonhowtoprevent(防止)ironfromrusting?Think&discussIrondoesnotrust

indryair.Irondoesn'trustinair-freewater.Ironrusts

inordinarywater.

Ifyouhaveclotheswithironrust,howcanyoucleanitoff?ThinkDoyoubelieveit?參考詞匯:rubvt.搓;toothpasten.牙膏;basin

n.盆；put...on...涂...在...上；clotheswithironrust有銹漬的衣服；

DesignanexperimenttotestwhethertoothpastecancleanironrustoffclothesAssessment（評價(jià)標(biāo)準(zhǔn)）1.Doesthereportcoverthe5stagesincorrectorder?4/2.Istheaimclear?4/3.Isapparatuseasytofindinourdailylife?4/4.Isthemethodpractical(/?pr?kt?kl/切實(shí)可行的)

?4/5.Istheresultthesameaswhatwecansee?4/6.Doestheconclusioncomefromtheresult?4/DesignSHOW

TIMEChemistryisaroundusHomeworkB1M51.Revisey