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1、ListeningtaskWorkbookUnit41Listentothefirstpartofthetapeinwhichateacheridshelpingherclasssetupanexperiment.Numberthepicturesintheorderyouhearaboutthem.231542Listentothefirstpartagainandanswerthequestions.Tofindoutthreeimportantconditionsthatseedsneedinordertostar
2、tgrowing.1Whatisthepurposeoftheexperiment?2.Arestudentsgoingtodotheexperimentingroupsorindividually?Ingroups.Fourdishesandfourpiecesofcloth,adishofseeds,sometapwater,someboiledwaterandsomecookingoil.4.Whatmaterialsdothestudentsneedtosetuptheexperiment?3.Wherearet
3、hematerialsthatthestudentsneedtosetuptheexperiment?Onthebench.3Listentothefirstpartagainandcompletethetableofconditionsthateachdishofseedswasgiven.ConditionsDishADishBDishCDishDtapwater,warmtemperature,oxygentapwater,coldtemperature,oxygennowater,warmtemperature,
4、oxygenboiledwater,oil,warmtemperature,nooxygen4Nowlistentothesecondpartofthetapeinwhichtheclassdiscussestheresultsoftheexperiment.Completethetableofresults.Didtheseedsgrow?ReasonswhyorwhynotDishADishBYesBecausetheyhadwater,warmthandoxygen.NoBecauseitwastoocold.Di
5、dtheseedsgrow?ReasonswhyorwhynotDishCDishDNoNoBecausetheywerewateredwithboiledwaterwhichhasnooxygen.Also,theywerecoveredwithoilwhichpreventedoxygengettingtotheseeds.Becausetheydidn’tgetanywater.5Listentothesecondpartofthetapeagainanddiscussthequestion:Whatwasthec
6、onclusionoftheexperiment?Seedsneedwarmth,waterandoxygentogrow.AnexperimentonplantsPart1:Listentoateacher(TH)helpingherclasssetupanexperiment.TH:OK,everybody,thismorningwe’regoingtodoanexperimenttofindoutthreeimportantconditionsthatseedsneedinordertostartgrowing.L
7、ISTENINGTEXTThematerialsareallonthebench.Choosesomeonefromyourgrouptogoandgetfourdishesandfourpiecesofcloth,adishofseeds,sometapwater,someboiledwaterandsomecookingoil.Lookattheinstructionsontheboard.Let’sreadthroughthem.One:Putthepiecesofclothonthedishesandspread
8、theseedsonthecloth.LabelthedishesAtoD.Two:TakeDishAandwettheclothwithtapwaterandplaceitinawell-airedwarmspot–sobythewindowovertherewouldbefine.Three:TakeDishB,
