英语八年级上册第二单元课件Section A.ppt

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1、Unit2Howoftendoyouexercise?SectionAPeriod1（1a—1c）Whatdoyouusuallydoonweekends?differentactivitiesdohouseworkexercisegotothemoviesusetheInternetreadwatchTVgoshoppingplaythepianodanceplaytennis4.2.5.3.watchingTVhelpwithhouseworkshoppingreadingexercising1aMakealistoftheweekendactiviti

2、es.Whatdoyouusuallydoonweekends?Ioftengotothemovies.abcdealways(100%)_______usually________often_______sometimes________hardlyever_______never(0%)________Listenandwritethelettersfromthepicturesaboveonthelinesbelow.1bexercise,频率副词在句中通常放在实义动词之前,be动词或助动词之后。它们所表示的含义和频率是不同的,从高到低依次是:频率副词

3、always意为“总是”,表示动作的重复或状态的延续。usually意为“通常”,表示很少有例外。often意为“经常”,表示动作的重复,但不如usually那么频繁,中间有间断。sometimes意为“有时”,表示动作偶尔发生。hardly意为“几乎不”,常和ever连用表示强调。never意为“从未”。never.从不hardlyever.几乎不sometimes.有时often.经常usually.通常always.总是0%100%频率副词频率副词一般用在一般现在时和一般过去时态当中！尤其要注意当主语是第三人称时(he，she或者是单数名词时），谓语动

4、词的用法。频度副词：1.always总是2.usually通常3.often经常4.sometimes有时候5.hardlyever几乎不6.never决不频率由高到低：always(100%)→usually(80%)→often(60%)→sometimes(40%)→hardlyever(20%)→never(0%)Howofteneverydayonceaweektwiceaweekthreetimesaweekonceamonthfourtimesamonth※：对频率副词提问，应该用哪个特殊疑问词呢？howoftendoyouexercise?次

5、数的表达方法：onceaday每天一次twiceaweek每星期两次threetimesamonth每月三次fourtimesayear每年四次fivetimesayear每年五次sixtimesayear每年六次seventimesayear每年七次………根据汉语句子,用适当的频率副词或表示频率的词组完成英文句子。有钱人未必总是幸福的。Thericharenot_______happy.2.他通常7点钟去学校。He_________goestoschoolatseveno’clock.3.他上学经常迟到。Heis________lateforschool.

6、alwaysusuallyoften4.天气忽冷忽热。Itis_________coldand__________hot.5.这些天我几乎不出门。I_______evergooutthesedays.6.我父母从不吵架。Myparents________quarrelwitheachother.7.她一天吃三次蔬菜。Sheeatsvegetables________________.sometimessometimesneverhardlythreetimesadayDoyouknowtheirdifference?sometime某个时间sometime一

7、段时间sometimes有时sometimes几次Isometimesgotoschoolbybus.IwillgotoAmericasometimethisyear.IhavebeentotheGreatWallforsometimes.IwatchedTVforsometimelastnight.Fillintheblankswithsometime,sometime,sometimeorsometimes.1.We'llgotoBeijing________nextmonth.2._________IgetupverylateonSundaymorni

8、ng.3.Ittookhim_________tof