八年级英语上册 Unit 2 How often do you rcise Period 4课件 （新版）人教新目标版.ppt

unit2howoftendoyouexercise unit2howoftendoyouexercise sectionb2a 2e objectives 1 toreadandunderstandthearticleregardingthefreetimeactivitiesofno 5highschoolstudents 2 tounderstandandlearntodescribethepiecharts 理解并能正确描述饼状图 ranktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem 1 mostoften 6 leastoften 2a let sdoasurvey whatdoyoudoinyourfreetime doyouexercise usetheinternetorwatchtv whatactivitiesdoyouthinkishealthyforthemindandthebody whatisthetitleofthepassagein2b whatdono 5highschoolstudentsdointheirfreetime readthetitle 标题 andthefirstsentenceineachparagraph 段落 thenanswerthequestion 1 whatdoesthepassagemainlytalkabout itmainlytalksaboutwhatno 5highschoolstudentsdointheirfreetime ittellsusthatmoststudentsoftengoonlineandwatchtv andonlysomestudentssometimesdoexercise task1 scanning 2 howmanykindsoffreetimeactivitiesarementioned 谈到 inthepassage three 3 whatisthebestwaytorelax thebestwaytorelaxisthroughexercise readpara 2carefullyandcompletethepiechart task2 everyday exercise 4 6timesaweek 1 3timesaweek noexercise 20 15 20 45 carefulreading readpara 3carefullyandcompletethepiechart task3 3 4timesaweek usetheinternet everyday 10 90 carefulreading 4 6timesaweek watchtv 1 3timesaweek everyday 85 13 2 readpara 4carefullyandcompletethepiechart task4 carefulreading 2c readthearticleagainandanswerthequestions 1 whatpercentofthestudentsdonotexerciseatall 2 what sthepercentofthestudentsusingtheinterneteveryday ninetypercentstudents twentypercentstudents 3 howoftendomoststudentswatchtv whatdotheyusuallywatch 4 whatdoesthewriterthinkisthebestwaytorelax why moststudentswatchtveveryday theyusuallywatchsports gameshows it shealthyforthemindandthebody exercise 5 doyouthinkthestudentsinno 5arehealthy whyorwhynot no idon tthinkso becausemoststudentsuseinternetorwatchtvontheirfreetime theydon tlikeexercising it sunhealthy writesentenceswithpercentagesusingalways usuallyorsometimes 1 90 2 85 3 45 4 10 5 13 6 2 ninetypercentstudentsalwaysusetheinternet eighty fivepercentofstudentsalwayswatchtv forty fivepercentofthemusuallyexercise tenpercentofthemsometimesusetheinternet thirteenpercentofthemsometimeswatchtv twopercentofthemsometimeswatchtv 2d chooseoneofplaycomputergames readbooks goshopping drawpicturesandplayportsforthepiechart 15 25 60 everyday 4 6timesaweek 1 3timesaweek 提示 1 先统计出结果 这项活动共几人参与调查 每小项有几人选择 算出各项中人数占总人数的比例 2 按比例分割好饼形图 3 填充区分好各部分 4 标注上类别和百分比数字 report inourgroup 2e groupwork freetimeactivitiesofno 5highschoolstud