2013年新人教版八年级英语上册第二单元Section_A_2a-2cVIP专享VIP免费

Unit2Howoftendoyouexercise?100%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。Iusuallyplaytheguitaronweekends.Isometimesplaytheguitaronweekends.Ialwaysplaytheguitaronweekends.比一比，看谁说得又快又好？100%≥80%≥20%Iusuallydomyhomeworkonweekends.Ioftendomyhomeworkonweekends.Isometimesdomyhomeworkonweekends.≥80%≥60%≥20%Isometimesexerciseonweekends.Ihardlyeverexerciseonweekends.Ineverexerciseonweekends.≥20%0%＜5%Listen.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?…HowoftendoyoureadEnglishbooks?IreadEnglishbooks…What’syourfavoritebook?...Howoftendoyoureadit?…Howoftendoyou…?I...What’syour…?...twiceaday一天两次Howoften?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.