Unit3AdayoutGrammarA:Usingas…asTeachingaims:1
Knowledgeaims:Tomastertheusageofas…as,notas…asandcomparative+than2
Abilityaims:Touseas…astocomparethingsandtalkaboutthings3
EmotionalaimsTocultivatetheabilitytoobservethingsandcooperatewithothersTeachingimportanceanddifficulties:1
Theusageofas…as,notas…asandcomparative+than2
Usecomparative+thantorewritenotas…assentencesTeachingprocedures:Step1:Revisionandcheckout1
Askstudentstoreviewthesixrulestochangeanadj
intoitscomparativeform2
Checkoutthepreviewwork
Step2:Presentation1
Presentsomepicturesandlearntouseas…as2
Finishtask1:useas…astodescribethepicturesStep3:Presentation1
Usesomepicturestoteachnotas/so…as2
Finishtask2Step4:workouttheruleStep5:Consolidation1
Finishtask3:fillintheblanksonp
Finishtask4:useas…asornotas…astomakesentencesStep6:Pre