12MatchTask1:Putthesewordsintothreegroupsairglassironmetaloiloxygensaltsteamsteelwater1Gas:steam_____________2Solid:__________________________________3Liquid:__________________airoxygenwaterglassironmetalsaltsteeloil2Pleasereadthewordsloudly.popotatassiumssiumsodiumsodiumcalciumcalciummagmagnenesiumsiumalualumiminiumniumzinczincironironcoppercopperTask2:MatchnamesofmetalstopicturesTask3:SaysomethingaboutthesemetalsaccordingtopassageAModule5ReadingandWritingPassageBASimpleScientificExperimentASimpleScientificExperiment1.__________:_____________________________2.__________:_____________________________3.__________:...(1)…(2)…(3)…4.__________:…5.__________:…B.aimB.aimD.methodD.methodA.resultA.resultC.conclusionC.conclusionE.apparatusE.apparatus3cleanironnails;testtubes;testtubeholder;cottonwool;oil;BunsenburnerTask1:PutthestagesinthecorrectorderTofindoutifironrusts(a)…(b)…(c)…cottonwoolcottonwoolnailsnailswaterwaterwaterwaterwaterwaterThenailsThenailshaven’trusted.haven’trusted.ThenailsdoThenailsdonotrust.notrust.ThenailsThenailsrust.rust.Task:Listentotheaudio,followingittoread,andthenfillinthetable.Irondoesn’trustIrondoesn’trustindryair.indryair.Irondoesn’trustIrondoesn’trustinair-freeair.inair-freeair.IronrustsinIronrustsinordinaryair.ordinaryair.ConclusionConclusion•Inthefirstpartoftheexperiment,the____isdry.Itshowsthatiron____________whentheairisdry.•Inthesecondpartoftheexperiment,youmust_______thewatertomakesurethereisno_____init.Youadd________tothewaterbecausethiskeeps_____outofit.•Inthethirdpart,half-fillthetubewithwater.Itshowsthat_______doesn’trustinwaterthathasno______init.airdoesn’trustboilairsomeoilairnailairTask1:Closeyourbooksandfillintheblanks.Task2:Trytoretellit.Turntopage95andfinishactivity13-15.Task1:Putthestagesinthecorrectorder.(1)(2)(3)(4)(5)(6)(7)squeeze…pour…inacontainerdip…write…blow…to…light…heat……appearTask2:ListenandcheckyouranswerTask3Workingroupstodiscussandwriteanexperimentreportofactivity13.AmagicalexperimentAimTo________________________________________EquipmentYouwillneed_________________________________________________________________________MethodFirst,squeeze____________________________________Next,takeyourpenand___________________________Thenwrite________________________________________________________Afterthat,__________________________________Next,_______________________________________Finally,____________________________________ResultThemassage______________________________________________________________ConclusionThepassageappearswhenyouheatitbecause__________________________________________________writeasecretmessagewithinvisibleink.alemon,asmallcontainer,apen,somewhitewritingpaper,acandleandsomematches.thelemonandpourthejuiceintoacontainer.dipitintothelemonjuice.yourmessageinlagerlettersonacleansheetofwhitewritingpaper.blowonthepapertodrythelemonjuice.lightacandlewiththematches.holdthepapernearthecandleflame.willgraduallyappearonthepaper.Thewordarealightbrowncolor.thelemonjuicereactswithoxygenintheair.你知道实验室有哪些规则吗？请点击观赏1.Finishactivity8onpage93.2.Pleasedotheexperimentbyyourselves.Howtowriteanexperimentreport?ThankYou!Bye-bye!
