Unit+2+Section+A+Grammar+3a-3c+语法课件 人教版八年级英语上册

人教版《义务教育教科书》八年级英语(上)

Unit2Howoftendoyouexercise?

SectionA（GF-3C）Unit2Howoftendoyouexercise?Period2SectionAGrammar3a-3cIusuallygoshopping.Howoftendoyou

goshopping?usually!话题导入，明确目标学习目标1.学习掌握maybe,least,atleast以及对一般现在时的句子中常出现的频率副词的灵活运用。2.通过句式总结，小组交流合作，会使用频率副词及短语，能描述课余时间的活动安排。3.培养良好的学习和生活习惯。教师解读，明确目标1.fulladj.忙的，满的，充满的befullof=befilledwith充满，装满….2.swingn.摆动，秋千v.摆动，摇摆swung(过去式）3.maybeadv.大概；或许；可能同义词perhapsadv.可能4.leastadv.最小；最少adj.&pron.最小的；最少的→原级little→比较级less→最高级least5.atleast至少→atmost至多6.stayuplate熬夜到很晚7.healthn.健康healthyadj.健康的三分钟疯狂背1._____adj.忙的，满的，充满的________=_________充满，装满….2._______n.摆动，秋千v.摆动，摇摆_______(过去式）3.______adv.大概；或许；可能同义词perhapsadv.可能4.____adv.最小；最少adj.&pron.最小的；最少的→原级_____→比较级_____→最高级______5.______至少→_____至多6.________熬夜到很晚7._______n.健康________adj.健康的默写检测1.fulladj.忙的，满的，充满的befullof=befilledwith充满，装满….2.swingn.摆动，秋千v.摆动，摇摆swung(过去式）3.maybeadv.大概；或许；可能同义词perhapsadv.可能4.leastadv.最小；最少adj.&pron.最小的；最少的→原级little→比较级less→最高级least5.atleast至少→atmost至多6.stayuplate熬夜到很晚7.healthn.健康healthyadj.健康的核对答案【辨析】maybe与maybemaybe是副词，=perhaps在句子做状语,还可以位于句首。maybe

是情态动词may与动词原形be一起构成句子的谓语动词意为“可能是”，它们有时也可互换。e.g.或许它们在你的书包里。

_______theyareinyourschoolbag.They________inyourschoolbag.Maybemaybe2.atleast意为“至少，不少于；起码”，是副词词组，一般指在数量或程度上。

e.g.你必须至少一周打扫你的房间一次。

Youhavetocleanyourhouse______onceaweek.atleastatmost至多atleast反义词Whatdoyouusuallydoonweekends?Ialwaysexercise.Whatdotheydoonweekends?Theyoftenhelpwithhousework.Whatdoesshe/Tomdoonweekends?Shesometimesgoesshopping.Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.Howoftendoes

hewatchTV?HehardlyeverwatchesTV.Doeshegoshopping?No,henevergoesshopping.Grammar你周末通常做什么？我总是锻炼。他们周末做什么？他们经常帮忙做家务。她周末做什么？她有时去购物。你多久看一次电影？我大概一个月去看一次电影。他多久看一次电视？他几乎从不看电视。你去购物吗？不，我从不去购物。Grammarhowoften表示“多长时间一次，是否经常”的意义.通常用来对sometimes，usually，never，seldom，often，always，everyday，等表示频度的副词或词组提问。Hewritestohismotheronceamonth．→Howoftendoeshewritetohismother？Howoftendoyoushop?Ishoponceamonth.HowoftendoesChungwatchTV?HewatchesTVtwiceaweek.3aCompletethequestionswithdoordoes.Thenmatchthequestionsandanswers.1.Howoften______heplaysoccer?2.______youdrinkmilk?3.Howoften______theystayuplate?4.______Sueeatahealthybreakfast?5.Howoften______youeatapples?6.______yourparentsplaysports?a.Yes.Sheusuallydoes.b.Hardlyever.Idon’tlikethem.c.Heplaysatleasttwiceaweek.d.No,theydon’t.They’retoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.doesDodoDoesdoDoUsewordsgiventowritequestions.Thenaskandanswerthemwithapartner.QuestionsMypartner’sanswers1.___________________?_____________________(howoften/helpwithhousework)2.___________________?_____________________(What/usually/do/weekends)3.___________________?_____________________(howoften/bestfriend/exercise)4.___________________?_____________________(what/usually/do/afterschool)3b1.Howoftendoyouhelpwithhousework？Ialwayshelpwithhousework.2.Whatdoyouusuallydoonweekends？IusuallysurftheInternet.3.Howoftendoesyourbestfriendexercise?Sheexercisesonceaweek.4.Whatdoessheusuallydoafterschool?Sheusuallydoeshomework.WhatcanyoudotoimproveyourEnglish?Addmorethingstothechart.ThenaskyourclassmatesthequestionsandfindthebestEnglishstudent.Howoftendoyou…NamesFrequencyreadEnglishbooks?LinYingtwiceaweek

3cA:HowoftendoyoureadEnglishbooks?B:IreadEnglishbooksabouttwiceaweek.Summary1.学习掌握maybe,least,atleast以及对一般现在时的句子中常出现的频率副词的灵活运用。2.通过句式总结,会使用频率副词及短语，能描述课余时间的活动安排。1.HereadsEnglishbookstwiceaweek.(改为一般疑问句)____________________________________?2.Thegirlexercisesinthemorning.(改为否定句)_______________________________________.

3.IusuallyplaysocceronSundays.(就划线部分提问)_______________________________?4.Sandragoesshoppingonceamonth.(就划线部分提问)

_______________________________?5.HeiswatchingTV.(就划线部分提问)—————————————————————————DoeshereadEnglishbookstwiceaweekThegirldoesn’texerciseinthemoringWhatdoyouusuallydoonSundaysHowoftendoesSandragoshoppingWhatishedoing?单项选择1.--Canyouunderstandme?--Sorry,Ican______hearyouclearly.A.almostB.everC.hardlyD.nearly2.Hetries____English.A.learnB.learningC.tolearn3.Anappleadayisgood___yourhealth.A.at B.with C.for D.inCCCExercises达标测试，当堂反馈4.---_____doyougotothemovies?---Onceaweek.A.HowlongB.HowsoonC.HowoftenD.Howmuch5._____I’mnotveryhealthy.A.MaybeB.MaybeC.MayD.Can6.Ihavea______habit.A.health B.healthyC.healthilyD.healthilyC

A

B

4.WewatchTV___seven___Sundayevening.A.at,in B.at,on C.on,in D.on,on5.Thestudentsexerciseeverydayandtheytry_____healthy.A.keep B.keepingC.kept D.tokeepB

D

1.Theoldman________(体育锻炼)everymorning.2.Ioftengoshopping___________(在周末).3.Thatlittleboy_____(曾经)fallsoffthattalltree.4._________(多久一次)doyouseeyourgrandma?5.He_________

(几乎不曾)goestorestaurantfordinner.6.Idon'toften____________(看电影)IusuallywatchTV.exercisesonweekendseverHowoften

hardly

evergotothemovies

请按括号内的要求完成下列各题。1.HereadsEnglishbookstwiceaweek.

(改为一般疑问句)______________________________

_____?2.Thegirlexercisesinthemorning.(改为否定句)___________________________

_________.DoeshereadEnglishbookstwiceaweekThegirldoesn’texerciseinthemorning

3.IusuallyplaysocceronSundays.(就划线部分提问)_______________________________?4.Sandragoesshoppingonceamonth.(就划线部分提问)_______________________________?5.Mysisterhasanunhealthylifestyle.

(改为同义句)_____________________________WhatdoyouusuallydoonSundaysHowoftendoesSandragoshoppingMysisterdoesn’thaveahealthylifestyle.总结：howoften“多久一次”询问动作的频率。答语：（1）every+名词单数everymorning/afternoon/evening/day/Sunday/weekend/week/month/term/year/…

（2）次数+一段时间onceaday/twiceaweek/onceortwiceayear/twoorthreetimes

（3）频度副词always（100%）---usually（90%）---often=allthetime=attimes（60%）---sometimes