江苏省西亭高级中学高中英语《Module9Unit1Reading(三)》教案Teachingaims:1
Aftertheintroductiontotheusageoftheimportantwordsorphrases,thestudentswillbeabletoknowtheusageofthewords;2
Afteranalyzingthecomplexsentences,thestudentswillbeabletodeveloptheirabilitytoanalyzelongsentences;3
Aftervariouskindsofexercises,thestudentswillbeabletoconsolidatewhattheyhavelearntandmastertheusageofthelanguagepoints
Teachingprocedures:Step1LanguagePointsaverage
一般的,通常的,平均的Theaverageageoftheboysinthisclassisfifteen
这个班级中男生的平均年龄为十五岁
Itwasanaveragepieceofwork
那是一件普通的产品
平均,平均数Anaverageoftwostudentsareabsenteachday
每天平均有两个学生缺席
的平均数,将
平均分配Therainfallthereaverages300mmayear
那儿的年降雨量平均每年为三百毫米
Heaveragedninehours'workaday
他平均每天工作九小时
Ifyouaverage7,14and6,youget9
将7,14,6之和均分得9
常用词组takeanaverage平均起来算,算出平均数onanaverage