1、Unit7 What’s the highest mountain in the world?第三课时Section A4b教学设计Teaching Aims1.Can use Comparative and Superlative structure of Adjectives and Adverbs to describe things with figures. 2.Letstudentsknowhowtoprotecttheenvironment.3.Leadstudentstoloveandprotecttheanimals Preparing for class
2、 Ask students to sit well and check the words with each other.Teaching procedures Step 1:warmingup(7’)Givethemsomewordandpicturesonppt.letthemtalkaboutHowbig/high/long/bigis…?’andhelpthestudentst
3、oanswer: It’s…meters/kilometers/big/high/long/2.Lookthesephotosandpracticethedialogue:e.g. A:HowhighisQomolangma?B:It’s8,844metershigh.Step 2: presentation(10’)1Leadthestudentstounderstands4b,theexplaintheexamplestogive.2.summarizing“as.......as”longerthanthelongest+n+比较范围Step 3: practice
4、(12’)Letthestudentsfinish4bStep 4 :production(8’)Letthestudents writetheiranswerintheblackboard,thechecktheanswertogether2.Givingthemanotherexample,letthemdescribeStep5:homework(3’)Makesentences(using Comparative and Superlative structure of Adjectives andAdverbs to describe)Blackboard desi
5、gnUnit 7 What’s the highest mountain in the world? Section A 4bTheAmonzonRiverislongerthantheYangtza,buttheyangtzaisthelongestriverinChina.Twocities:________________and______________1.___________________________________________2____________________________________________Twoanimals:_______