Unit+2+How+often+do+you+exercise-+Section+A+2a-2d 人教版八年级英语上册

Unit2Howoftendoyouexercise？

SectionA2a-2d课前自主预习短语互译1.帮忙做家务_______________________2．在周末_______________________3．一周两次_______________________4．动物世界_______________________5．goshopping____________6．stayuplate____________7．atleast____________8．ahealthybreakfast_______________________helpwithhouseworkonweekendstwiceaweekanimalworld去购物熬夜至少一顿健康的早餐句型在线1.你多久锻炼一次？________________doyouexercise?2．哦，我得和朋友们打网球。Oh,I______________playtennis________myfriends.3．但是你想来吗？Butdoyouwant_____________？4.她有时去购物。She____________________shopping.5．他几乎从不看电视。He________________watchesTV.6．他一周至少踢两次(足球)。Heplaysatleast______________________．Howoftenhavetowithtocomesometimesgoeshardlyevertwiceaweekalwaysusuallyoftensometimeshardlyevernever从不,从未很少,几乎不有时经常,常常通常,一般总是100%0%频率表示方法1：频率副词seldom很少

次数+范围once/twice/threetimes

aweek频率表示方法2：次数+范围次数表达法：once,twice单独记，三次以上有规律，基数词后加times。once

adv.

一次，曾经onceuponatime从前（一般过去时）atonce立刻，马上onceagain再一次，又一次。对频率提问Howoften…?多久......一次?[辨析]Howlong多长时间（时间段）e.g.--你在上海呆了多长时间？

--大约2个月。--HowlongdidyoustayinShanghai?--About2months.

Howsoon多久以后（对将来时间提问）e.g.--你多久后回来？

--三天后。--Howsoonwillyoucomeback?--Inthreedays.Howmanytimes多少次？e.g.--你一个月去几次电影院？

--三次。--Howmanytimesdoyougotothemoviesinamonth?--Threetimes.Listen.ChengTaoistalkingabouthowoftenhedoestheseactivities.Numbertheactivities[1-5]intheorderyouhearthem.Activities____a.gotothemovies____b.watchTV____c.shop____d.exercise____e.read132542aListenagain.Matchtheactivitiesin2awithhowoftenChengTaodoesthem.

HowofteneverydayonceaweektwiceaweekthreetimesaweekonceamonthtwiceamonthActivitiesa.gotothemoviesb.watchTVc.shopd.exercisee.read2bHowoftendoyoudotheseactivities?Fillinthechartandthenmakeconversations.ActivitiesHowoftenwatchTVusetheInternetreadEnglishbooksgotothemoviesexerciseeverydayfourtimesaweektwiceaweekeverydayonceamonth2cHowoftendoyouwatchTV?IwatchTVeveryday.

What’syourfavoriteprogram?AnimalWorld.Howoftendoyouwatchit?Twiceaweek.What’syourfavoriteprogram?=Whatprogramisyourfavorite?=Whatprogramdoyoulikebest?HowoftendoyouusetheInternet?IusetheInternet…What’syourfavoritewebsite?…HowoftendoyoureadEnglishbooks?IreadEnglishbooks…What’syourfavoritebook?...Howoftendoyoureadit?…2dReadtheconversationandmatchtheactivitywiththerighttime.pianolessondancelessonplaytennisWednesdayandFridayTuesdayMondayReadRole-playtheconversation.Jack:Hi,Claire,are

you

freenext

week?Claire:Hmm…next

week

is

quite

fullfor

me,Jack.Jack:Really?How

come?Claire:I

havedance

and

piano

lessons.Jack:Whatkind

of

dance

are

you

learning?Claire:Oh,swing

dance.It’s

fun!I

have

class

oncea

week,every

Monday.Jack:How

oftendo

you

have

piano

lessons?Claire:Twice

a

week,on

Wednesday

and

Friday.Jack:Well,howabout

Tuesday?Claire:Oh,I

have

to

play

tennis

with

my

friends.But

do

you

want

to

come?Jack:Sure!2d1.Howcome?为什么呢？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.：1.今天天怎么会这么蓝？Howcometheskyisbluetoday?2.--我今天甚至没吃午饭。

--是吗？怎么会呢？A：Ididn’teveneatlunchtoday.B:Really?Howcome?2.【辨析】must与havetomusthaveto侧重点不同主观看法客观需要时态形式不同无人称、时态和数的变化有人称、时态和数的变化，一般过去式：hadto,第三人称单数：hasto。否定式的含义不同mustn't“不准；不允许；禁止”don'thaveto“不必要，不需要.Exercises:Ⅰ.用所给词的适当形式填空1.Myparentsalways

(go)toworkearly.

2.Jodieoften

(exercise)inthepark.

3.—Howoftendoyoucleanyourroom?—

(two)amonth.

4.Howoften

she

(visit)herparents?

5.Whatis

(she)favoritesport?

hergoexercisesdoesvisitTwiceⅡ.根据汉语意思完成句子1.我几乎从不看电影。I

gotothemovies.

2.你最爱看什么电视节目?What’s

TVprogram?

3.我这个星期相当忙。Thisweekisquite

me.

4.—你多久帮妈妈做一次家务?—至少一周两次。—

doyouhelpyourmotherwithhousework?

—Atleast

week.

5.我在工作日从来不购