人教版八年级上册英语Unit2 Section A 2a-2c

单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*Unit2Howoftendoyouexercise?SectionA2a-2c100%alwaysusuallyoftensometimeshardlyever≥80%never0%≥60%≥20%＜5%提示：频率副词在句中的位置是：实义动词之前,be动词或助动词之后。GameIusuallyplaystheguitaronweekends.Isometimesplaystheguitaronweekends.Ialwaysplaystheguitaronweekends.比一比，看谁说得又快又好？100%≥80%≥20%Iusuallydoesmyhomeworkonweekends.Ioftendomyhomeworkonweekends.Isometimesdomyhomeworkonweekends.≥80%≥60%≥20%Isometimesexerciseonweekends.Ihardlyeverexerciseonweekends.Ineverexerciseonweekends.≥20%0%＜5%ListeningListen.ChengTaoistalkingabouthowoftenhedoestheseactivities.Numbertheactivities[1-5]intheorderyouhearthem.2aActivities____a.gotothemovies____b.watchTV____c.shop____d.exercise____e.read13254Listenagain.Matchtheactivitiesin2awithhowoftenChengTaodoesthem.2bHowofteneverydayonceaweektwiceaweekthreetimesaweekonceamonthtwiceamonthActivitiesa.gotothemoviesb.watchTVc.shopd.exercisee.read1.threetimesaweektime次数timeandtimeagain千万次的threeorfourtimesaweek一周三四次表示一周/月/年多少次,可以用...timesaweek/month/year，注意有两个词有单独的表示法，“一次”用“once”,“两次”用“twice”。2.once,twice,threetimes等次数的表达法。1)这三个词都表示______，once是______，twice是_______，除了一次，两次，其他的次数都表达成________________。如：三次是____________，五次是____________。一次次数两次threetimes数字+timesfivetimes2)这些表次数的词后与一段时间连用，表示动作多长时间发生几次，即动作的________.3)翻译：两周一次________________一年两次________________一个月两次________________oncetwoweeks频率onceayeartwiceamonthsometimes与几个形似的词的区别a.sometime是副词,“在某个时候”,“某时”Willyoucomeagainsometimenextweek?Shewastheresometimelastyear.b.sometime是名词词组,意为“一段时间”，做时间状语用。Iwillstayhereforsometime.Heworkedonthetroubleforsometime.c.sometimes是名词词组,意为“几次,几倍”。Imethimsometimesinthestreetlastmonth.Thefactoryissometimeslargerthanthatone.Howoftendoyoudotheseactivities?Fillinthechartandthenmakeconversations.2cActivitiesHowoftenwatchTVusetheInternetreadEnglishbooksgotothemoviesexerciseeverydayfourtimesaweektwiceaweekeverydayonceamonthHowoftendoyouwatchTV?IwatchTVeveryday.What’syourfavoriteprogram?Animalworld.Howoftendoyouwatchit?Twiceaweek.HowoftendoyouusetheInternet?IusetheInternet…What’syourfavoritewebsite?…PairworkHowoftendoyoureadEnglishbooks?IreadEnglishbooks…What’syourfavoritebook?...Howoftendoyoureadit?…Howoftendoyou…?I...What’syour…?...twiceaday一天两次Howoften?Presentation对频率提问Howoften…?回答次数+范围once/twice/threetimesaweekaweekMon.Tues.Wed.Thur.Fri.Sat.Sun.Howoften____________doyoudoyourhomework?Idomyhomework…everyday.howoften:多久一次对频率提问aweekMon.Tues.Wed.Thur.Fri.Sat.Sun.Howoften_____________doyougotothemovies?Igotothemovies…onceaweek.once:adv.一次onceaweek:一周一次aweekMon.Tues.Wed.Thur.Fri.Sat.Sun.Howoftendoyougoskateboarding?Igoskateboarding…twiceaweek.twice:adv.两次twiceaweek:一周两次AweekMon.Tues.Wed.Thur.Fri.Sat.Sun.Howoftendoyouexercise?Iexercise…threetimesaweek.time:n.次数（可数）threetimesaweek:一周三次amonthSeptemberHowoften_____________doyousurftheInternet?IsurftheInternet…fourtimesamonth.练习：补全单词1.--Whatdoyouusuallydoonw_________?--IoftenwatchTV.2.--Howoftendoessheshop?--O_____ort_____aweek.3.Grandpaisprettyhealthybecausehee_________everyday.4.AnimalWorldismyfavoriteTVp___________.eekendsncewicexercisesrogrammes5.Theweatherhereissocold,Icanh______standit.6.Thesetwopictureshaveno__________(区别).7.________(虽然)Mr.Whiteisveryold,hegoestoworkeveryday.8.Doyouhavea________(健康)lifestyle?differenceshealthyAlthoughardlyHomeworkKeepaweekenddiaryshowingwhatyoudoonweekend.Youcanwritedownwhattheydofromthetimeyougetupuntilyougotobed.ThankYou!