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ID:52476222
大小:1.57 MB
页数:20页
时间:2020-04-08
《外研版英语必修1module5.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Module5:AlessoninalabReadingandVocabularyWuYanfangNo.10SeniorHighofZibo1.Whatishappeningintheexperiment?2.Whatdoyouuseintheexperiment?substanceequipment/apparatusreactMagnesiumVocabulary:PotassiumSodiumAluminiumCalciumZincIronCopperTesttubeTesttubeholderBunsenburner1.
2、Listentothetapeandguessthebesttitle.2.Fastreading:ReadthepassagequicklyandfindthetopicsentenceandchoosethebesttitleThetopicsentenceis:____________________________________________________________________________________________________________2)Thebesttitleis___________
3、_________.PassageAWhenweusemetals,itisimportanttoknowhowtheyreactwithdifferentsubstances,forexample,waterandoxygenTheReactionofMetalsThetopicsentenceisthemainsentenceofaparagraph,whichdescribesitscontentanddirection.PassageATablereading:1.Potassium,calciumandsodium.2.I
4、tburnstoformanoxide.3.Magnesium,aluminiumandzinc.4.Ithasaslowreaction.5.No,itdoesn’t.Tips:Rememberhowtoansweraquestioncorrectly,sometimesyouuseanounornounphrase,Sometimesyouhavetouseasentence.Thecorrectordertodescribethestagesofascientificexperimentshouldbe:Aimconclusi
5、onresultmethodAimMethodResultConclusionTofindoutifironrustsindryair.Inthispart,theairis_____,notwet.Afteroneweek,thenails________________Iron_____in_____air.Tofindoutifironrustsinwaterthathasnoairinit.1)Inthispart,youmust____thewatertomakesurethereisno_____init.2)Youad
6、d____tothewatertokeep____outofit.Thenails______________Iron_______in______water.Tofindoutifironrustsinordinarywater.Thewaterinthetesttubeis____________Thenails______.Iron______in_______water.Cottonwoolwaterwaterdryboilairoilairhaven’trusteddon’trustrustdoesn’trustdrydo
7、esn’trustair-freerustordinaryordinaryAnExperimentReport1.__________:2.__________:3.__________:(1)(2)(3)4.__________:5.__________:ConclusionmethodresultaimapparatusAimApparatusMethodResultConclusionPassageBThestructureofanexperimentreportPassageBSHOWTIMEHowtodescribeasc
8、ientificexperiment.AimTheaimoftheexperimentistofindout-----ApparatusTheapparatusIuse/needintheexperimentare-----Metho
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