英语人教版八年级上册Unit 2　How often do you exerci.pptx

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1、Unit2Howoftendoyouexercise?PeriodOneWhatdoyouusuallydoonweekends?Lead-indohomeworkexerciseA:Whatdoyouusuallydoonweekends?B:IalwaysdomyhomeworkandIoftenexercise.alwaysoftenFollowmevisitmygrandparentsgoshoppingoftenhardlyeverWhatdoyouusuallydoonweekends?gotothemoviesgoskateboar

2、dingsometimeshardlyeverreadabookwatchTVoftensometimesgoswimmingneversurftheInternetoftenplaysoccerhardlyeveralwaysusuallyoftensometimeshardlyeverneverFrequencyadverbs频率副词0%各就各位playbasketballonceaweekSun.Mon.Tues.Wed.Thurs.Fri.Sat.Howoftendoeshe?一周一次goshoppingtwiceaweekSun.Mon

3、.Tues.Wed.Thurs.Fri.Sat.Howoftendoesshe?一周两次playcomputergamesthreetimesaweekSun.Mon.Tues.Wed.Thurs.Fri.Sat.Howoftendoeshe?一周三次exercisefivetimesaweekSun.Mon.Tues.Wed.Thurs.Fri.Sat.dohomeworkeverydaySun.MonTues.Wed.Thurs.Fri.Sat.Thinking一、频度副词的用法二、help的用法三、辨析：sometimes，sometime

4、s，sometime，sometime四、辨析：hardly与hard一、频度副词的用法1).always＞usually＞often＞sometimes＞hardlyever＞never这些均是表示时间的频度副词，修饰谓语，其位置只能放在_____________！判断正误：Ialwaysgotoschool.()Igotoschoolalways()Heisneverlateforschool.()Heneverislateforschool.()Heislateforschoolnever.()2).对频度副词提问只能用“_________

5、______多久一次”!!!!!!!!!a.Isometimesplaycomputergames.我有时玩玩电脑游戏doyouplaycomputergames?练习：(1)Tinaoftengoesshopping.___________________Tina_______shopping?(2)Tinausuallywentshoppinglastyear.____________________Tina______shoppinglastyear?(3)Ihardlyevereathamburgers._________________

6、____________?√行前be后×√××HowoftenHowoftendoesgoHowoftendidgoHowoftendoyoueathamburgersDiscussion二、help的用法helpwithhousework帮助做家务（1）helpsb.withsth.=helpsb.（to）dosth.帮助某人做某事Eg:Ioften_______him________hisEnglish.=Ioftenhelphim(to)________English.我经常帮他学习英语。（2）housework意为“家务劳动”。不可数名词

7、。Theyhavehouseworktodo.A.toomanyB.toomuchC.muchtooD.toomuchhelpwithlearnB/D三、sometimes有时（教材第9页）辨析：sometimes，sometimes，sometime，sometimesometimes“____________”。提问用_____________（多久一次）sometimes几次,几遍。time“次数”可数名词；表“时间”不可数名词。提问用___________________(多少次）sometime某个时候。可指过去或将来的某个时候。提问用

8、___________(何时）sometime一段时间。常与for连用。对它提问用________________(多长一段时间）有时h