人教版英语八年级上册人教版英语八年级上册第二单元全部课件第二单元全部课件Unit 2How often do you exercise?Section A 1a-1cuTo learn to understand and use whquestions and adverbs of frequency.uTo learn new words:housework,hardly,ever,once,twice,Internet,program,full,swing.uTo learn to do healthy activities more,and develop a good lifestyle.ObjectivesLead-inWhatdoyouusuallydoonweekends?goshoppinghelpwithhouseworkwatchTVreadbooksdoskateboarddoexerciseWhatdoyouusuallydoonweekends?Iusuallyonweekends.domyhomeworkdoesshedoesherSheGroup work