unit2 sectiona 1a-2d 课件2024-2025学年人教版英语八年级

Unit2Howoftendoyouexercise?SectionA1a-2d100%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。GameIusuallyplaytheguitaronweekends.Isometimesplaytheguitaronweekends.Ialwaysplaytheguitaronweekends.比一比，看谁说得又快又好？100%≥80%≥20%Isometimesexerciseonweekends.Ihardlyeverexerciseonweekends.Ineverexerciseonweekends.≥20%0%＜5%HowoftendoyoureadEnglishbooks?IreadEnglishbooks…What’syourfavoritebook?...Howoftendoyoureadit?…PairworkWordsreviewhouseworkhardly

everhardlyever

oncetwice

Internet

program

n.家务劳动；家务事adv.

几乎不；几乎没有adv.在任何时候；曾经几乎从不adv.一次；曾经adv.两次；两倍n.

互联网；因特网n.

节目1._________________2._________________3._________________4._________________5._________________helpwithhouse

goshopping

watchTVreadbooksexerciseLookatthepicture.Makealistoftheweekendactivities.1a1.always(100%)_____________2.usually_____________3.often___________________4.sometimes_____________5.hardlyever____________6.never(0%)

____________exercise,readwatchTVhelpwithhouseworkgoshoppingwatchTV1bListenandwritetheactivitiesnexttothecorrectfrequencywords.goshopping

Q:Howoftendoeshebrushhisteeth?

Twiceaday.（多久一次）（一天两次）7:30am9:00pmTwice(两次)Q:Howmanytimes(多少次)doeshebrushhisteetheveryday?A:A:英语中“次数”的表达Howoften:多久一次（询问事情发生的频率）

一次：两次：其他的次数表达：三次：五次：一百次：oncetwice基数词+timesthreetimesfivetimesonehundredtimes

次数后面常常与一段时间连用,表示动作多长时间发生几次，即动作的频率。

一小时一次：一天两次：一星期三次：两个月五次：三年十三次：onceanhourtwiceadaythreetimesaweekfivetimestwomonthsthirteentimesthreeyearsIplaysoccerfourtimesaweek.-Howoftendoestheboyplaysoccer?-Heplayssoccerfourtimesaweek.Wegoshoppingeighttimesamonth.-Howoftendotheygoshopping?-Theygoshoppingeighttimesamonth.1cSpeakingPracticetheconversationbelowandthenmakeyourownconversationsaboutwhatyoudoonweekends.A:Whatdoyoudoonweekends?B:IusuallywatchTV.A:Doyougoshopping?B:No,Inevergoshopping.Haveatry!Howoftendoyoudotheseactivities?FreeTalkgotothemovieswatchTVgoshoppingexerciseread……ReadingScheduleSun.Mon.Tues.Wed.Thurs.Fri.Sat.√√√√√√√Shereadsbooks________.everydayHeplaysfootball__________.ExerciseScheduleSun.Mon.Tues.Wed.Thurs.Fri.Sat.footballrunningrunningonceaweekHeruns___________.twiceaweekShegoesshopping________________.ShoppingScheduleSun.Mon.Tues.Wed.Thurs.Fri.Sat.√√√threetimesaweekonceamonthtwiceamonththreetimesamonthExercises.She

usually

usestheInternet.Theyalwaysexercise.(否定句)3.Jackgoesshoppingtwiceaweek.HowoftendoessheusetheInternet?Theyneverexercise.HowoftendoesJackgoesshopping?___________________________Exercises.4.Hegoestothemoviesonceamonth.5.Hegoestothemoviesonceamonth.Howoftendoeshegotothemovies?Howlong

doyoureadbooksaday?____________________________________________Howmanytimesdoeshegotothemoviesamonth?6.Ireadbooksforanhouraday.

6.LiKe___________runsinthemorning,forhewantstobehealthy.A．never

B．often

C．Hardly7.—Didyougotothecinemalastnight?—Oh,no,I____gotothecinema.Thetickets,youknow,aretooexpensive.A.alwaysB.hardlyC.usuallyD.often8.－______doyouwriteanEnglisharticleforourschoolnewspaper?—Sometimes.A.HowlongB.HowoftenC.HowmuchD.Howfar新课导入Howoftendoyou…?doeshe/she…?Jim/onceaweekLiMing/twiceaweekTony3or4timesaweekBob/everydayLiLei/hardlyeverPeter/never自主学习Newphrases

每天一天一次一月两次一周三次上网冲浪看电视摇摆舞你最喜欢的节目everydayonceadaytwiceamonththreetimesaweekwatchTVsurftheInternetswingdanceyourfavoriteprogram重点探究ReadingScheduleSun.Mon.Tues.Wed.Thurs.Fri.Sat.√√√√√√√hereadsbooks_____________.everydayhe

always(总是)readsbooks.Heplaysfootball_______________.ExerciseScheduleSun.Mon.Tues.Wed.Thurs.Fri.Sat.footballrunningrunningonceaweekHeruns_______________.twiceaweekShegoesshopping______________.ShoppingScheduleSun.Mon.Tues.Wed.Thurs.Fri.Sat.√√twiceaweekonceamonthtwiceamonththreetimesamonth表示一次________________表示两次________________三次以上________________oncetwice数字+timesHaveatry(试一试):三次__________五次____________每周一次______________每周两次________________每周三次________________一两次_______________四五次________________

threetimes

fivetimes

once

aweektwice

aweek

threetimes

aweekonce

ortwicefour

or

fivetimesHowoftendoyouwatchTV?Twiceaweek.Activities

Howoftena.___gotothemovieseverydayb.___watchTVonceaweekc.___shoptwiceaweekd.___exercisethreetimesaweeke.___readonceamonthtwiceamonth135422aListen.Numbertheactivities[1-5]intheorderyouhearthem.Activities

Howoftena.___gotothemovieseverydayb.___watchTVonceaweekc.___shoptwiceaweekd.___exercisethreetimesaweeke.___readonceamonthtwiceamonth2bListenagain.Matchtheactivitiesin2awithhowoftenChengTaodoesthem.PAIRWORKActivitiesHowoftenwatchTVeverydayusetheInternetreadEnglishbooksgotothemoviesexercise2cHowoftendoyoudotheseactivities?Fillinthechartandthenmakeconversations.Makeconversations.Whatdoyouusuallydo…?Howoftendoyou…?Ilikereading.Shereadsbooks

everyday.She

always(总是)readsbooks.Sun.Mon.Tues.Wed.Thurs.Fri.Sat.readreadreadreadreadreadreadIlikeskateboarding.He

usually(通常)

goesskateboarding.Hegoesskateboarding

fivetimes(次数)aweek.Sun.Mon.Tues.Wed.Thurs.Fri.Sat.gogogogogoHeoften(常常)

watchesTV.HewatchesTV

fourtimesaweek.IlikewatchingTV.Sun.Mon.Tues.Wed.Thurs.Fri.Sat.TVTVTVTVIlikedoingexercise.He

sometimes(有时)

doesexercise.Hedoesexercise

twice(两次)aweek.Sun.Mon.Tues.Wed.Thurs.Fri.Sat.dodoSun.Mon.Tues.Wed.Thurs.Fri.Sat.Idon’tlikeswimming.Ilikeeating.Henever(从不)goesswimming.He

always

eats.Jack:Hi,Claire,areyoufreenextweek?Claire:Hmm…nextweekisquitefullforme,Jack.Jack:Really?Howcome?Claire:Ihavedanceandpianolessons.Jack:Whatkindofdanceareyoulearning?Claire:Oh,swingdance.It’sfun!Ihaveclassonceaweek,everyMonday.Jack:Howoftendoyouhavepianolessons?Claire:Twiceaweek,onWednesdayandFriday.Jack:Well,howaboutTuesday?Claire:Oh,Ihavetoplaytenniswithmyfriends.Butdoyouwanttocome?Jack:Sure!

2dRole-playtheconversation.Howcome?这是英语中的一个口语，相当于汉语的“为什么，怎么会”等，既可以独立使用，也可在后接句子，来询问事情的缘由或状况。e.g.Howcometheskyisbluetoday?今天天怎么会这么蓝？—Ididn’teveneatlunchtoday.我今天甚至没吃午饭。—Really?Howcome?是吗？怎么会呢？Nextweekisquite______forClaire,forshehasto____manyactivities.Shehadpianolessons______(two)aweekanddanceclass______(one)aweek.Shealsohasto__________withherfriend.fulloncetwiceFillintheblanksandtrytoretellthetext.playtennisdo拓展提升本课时我们学习的主要语法点是由wh-

和how

引导的特殊疑问句以及对应的答语。如:Whatdo/does…?

Howoftendo/does…?

等。Whatdo

youusuallydoonweekends?你通常周末做什么？I

usually

listentomusic.我通常听音乐。Howoftendo

yougotothefactory?你多久去一次工厂？Igotothefactory

twiceaweek.我两周去一次。Howoftendoyouexercise?你（你们）多久锻炼一次身体？Howoften+助动词do(does或

did)+主语

+dosth.疑问词howoften

是问频率(多久一次),（在这里助动词

do(does或did)是起帮助构成疑问的作用）与一般现在时或一般过去时连用,回答一般是用表示频率的副词。如：once,twice,threetimes…,sometimes,quite,often,never,everyday,onceaweek,twiceamonth,threetimesamonth,threeorfourtimesamonth

等。Howcome?为什么呢？(怎么会呢？)这是英语口语中的一个习语，相当于汉语“为什么”、“怎么会”等意思，既可以独立使用，也可在其后接句子，用来询问事情的缘由或状况。例如：Howcometheskyissobluetoday?今天天怎么会这么蓝?A:Ididn’teveneatlunchtoday.

我今天甚至没有吃中饭。B:Really?Howcome?

是吗？怎么会呢？HowcomeyouspeakEnglishwithoutanaccent?为什么你说英语一点口音也没有？Howcomeyou’relookingsosad?你怎么看上去很不开心呀？Howcomeyouareworkinghere?你怎么在这里工作？Nextweekisquitefullforme.我下周比较忙。full忙的；满的；充满的I’vegotratherafullweeknextweek.我下周会非常忙。Myfatherhasaveryfulllife.我父亲的生活很忙碌。Don’ttalkwithyourmouth