Unit4Lesson21一、教学目标：复习巩固有关比较级和最高级的用法，培养学生读、写、语言运用能力以及合作精神。二、重、难点：正确运用比较级和最高级三、教学过程：Step1：Reviewing：1words（adj.andadv.）2Askstudentstomakesentencesbyusingthewords.eg.Heistallerthanme.Step2：Askstudentstoreadthelettersandunderlinetheimportantsentencesaccordingtotheexercises.Step3:Askstudentstoexplaintheimportantsentences.Step4:Askstudentstodoexercisesbythemselves.Step5:Checktheanswer.Step6:Tintroduceshimselforherself,thenasksastudentthequestionsofB(sayingwhilewriting).Step7:Askstudentstosaysomethingaboutthemselves.Step8:Askstudentstowritedowntheirowninformationandthentheirpartners’byaskingthemquestions.Step9:Askstudentstothinkandreporttotheirgroups.Step10:Askstudentstoreporttotheirclass.Step11:Askstudentstolook,thinkandwrite.Step12:AskstudentstoaskandanswerintheirgroupaccordingtoD.Encouragethemtoaskmorequestions.Step13:Summary课后小记：Unit4Lesson22一、教学目标：复习巩固最高级的用法，丰富学生的课外知识，培养学生的口头表达能力和语言运用能力。教育学生要注意关心周围事物。二、重、难点：最高级的用法三、教学过程：Step1：1.Reviewingthewords2Actandsay:……isthe…estinthe……Step2：Whatisthetallesttowerintheworld？Whatisthelongestwallintheworld？Whatisthebiggestanimalintheworld？AskstudentstoreadWorldRecords，thenanswerthequestions.Step3：Askstudentstoreaditagainandunderlinethenewwords.Step4：Askstudentstohelpeachotherinordertounderstandthenewwords.Theycanusedictionariesifnecessary.Step5：Askstudentstoanswerthequestionsanddotheexercisesbythemselves.Step6：Askstudentstoplayasnowballgameingroup.Step7：Askstudentstoshowtheirpicturesandsayasentence.Step8：Askstudentstotrytosay,thenreadafterthetape,finallyreadbythemselves.Step9：Summary课后小记：
