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Unit1HowDoesPhotosynthesisWork?
I.FocusonthetopicII.VocabularystudyIIII.ReadingoneIV.Task-drivenpracticeV.ReadingtwoVII.DoItYourself(D.I.Y.)HowDoesPhotosynthesisWorkIVIII.AchievementTestVI.Writing
Part1FocusonthetopicSearchthelibraryortheinternetforinformationabouttheprocessofplantgrowth.Discussthenecessaryconditionsforplantgrowth.Discusstheprocessofphotosynthesiswhichyouhavelearned.Writeagroupreportandprepareforanin-classpresentation.
Part2Vocabularystudy1.Readthesentences.Thencirclethedefinitionoftheboldfacedwords.(1)Thecloudsindicatethecomingofrain.Indicatemeans__________________.a.beasignalfororasymptomofb.expresssomeone’sidea(2)Letmeillustratethepointwithsomeverysimplegraphs.Whenyouillustratesomething,you__________________.a.explainitbygivinganexampleb.doitwithothermethods(3)Weshouldrestrictthenumberofstudentsinthisclassroom?Whenyourestrictsomething,you__________________it.a.givesuggestionstob.placelimitson
Part2Vocabularystudy(4)Thenwecoulddiptheclothinanycolorwewanted.Whenyoudipsomething,you__________________.a.putintoaliquidb.fixtogether(5)Ourrescueteamworkshardtosavethembytranslocatingtoanotherarea.Whensomethingtranslocates,it__________________.a.lendsahandtob.movesfromoneplacetoanother(6)Plantstakeincarbondioxideandreleaseoxygenusinglightasenergyduringphotosynthesis.Photosynthesisisthewaythat__________________.a.greenplantsmaketheirfoodusingsunlightb.greenplantsmakefoodforanimals
Part2Vocabularystudy(7)Anexamplewilldemonstratehowtheseobjectsworktogether.Whenyoudemonstratesomething,you__________________.a.provideevidenceforitb.explainit(8)Donotexposeittothesun.Exposemeans__________________.a.cover
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