Unit2SectionB1a1d课件人教版英语八年级上册

Unit2SectionB1a-1dHowoftendoyouexercise?Learningaims:1’1.Tolearnsomenewwordsandphrases:junk,junkfood,coffee,health,

begoodfor,wantsbtodosth.2.Talkabouthowoftenyoudosomethingathomeandatschool.MasterHowoftenandadverbsoffrequency.3.Tohaveahealthyeatinghabitsjunkjunkfoodcoffeehealthhealthyunhealthy

[dʒʌŋk]

['kɒfɪ]

n.无用的东西,无价值的东西垃圾食品n.咖啡n.健康,人的身体(或精神)状态adj.健康的adj.不健康的[helθ]

Newwords:3’[helθɪ]

[ʌn'helθɪ]

否定前缀，如unreal,unwelcomeStep1:Isthefoodinthefollowingpictureshealthyorunhealthy?3’eggsDoctorswantustoeat/drink…everyday.Because…is/aregoodforourhealth.milkhealthyfoodvegetablesfruitsbegoodfor对…有好处Thisjunkfoodisunhealthy.Isthefoodinthefollowingpictureshealthyorunhealthy?unhealthyfoodjunkfood/isnothealthy.Itisbadforourhealth.bebadfor对…有害eatjunkfooddrinkmilkEatingjunkfoodisbadforyou.Drinkingmilk

isgoodforyourhealth.exerciseWeshouldexerciseeveryday.（动名词短语作主语谓语动词用单数）→Junkfoodisbadfor

our

health.is

goodforourhealth.奶茶高乐典东最考翅+鸡腿堡V:14.0原价：16元Matchthewordswiththepictures.1.b

junkfood

3.e

fruit5.f

sleep2.

a

milk4.

c

vegetables

6.

d

coffeeA:Howoftendoyoudrinkmilk,Liu

Fang?B:Idrinkmilk

every

day.A:Do

you

like

it?B:No.Butmymother

wantsmetodrinkit.Shesaysit'sgood

for

my

health.wantsb.todo

sth.想要某人做某事be

good

for

sth.…

对…有好处be

good

with

sb.与某人相处得好begoodto

对…好begood

at擅长1bTask2:Askandanswerquestions.Usethewordsfrom1a.Howoftendoyoudrinkmilk,LiuFang?Idrinkmilkeveryday.Doyoulikeit?No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.Reporter:Hi,Tina

and

Bill.Let's

start

with

thefirst

question.How

often

do

you

exercise?Tina:

Everyday.Bill:

Hardlyever.Reporter:Howoftendoyoueatvegetablesand

fruit?Tina:

I

eat

vegetables

and

fruit

every

day.Bill:I

sometimes

eat

vegetables.But

I

nevereat

fruit.Reporter:OK.So

how

many

hours

do

you

sleepeverynight?Nine.Metoo.Tina;Bill:Reporter:Howoftendoyoudrink

milk?Bill:Never.I

can't

stand

milk.Tina:Oh,I

love

milk

---I

drink

it

every

day.Reporter:How

often

do

you

eat

junk

food?Bill:I

eat

it

three

or

four

times

a

week.Tina:

IguessI

eatit

two

or

three

times

a

week.Reporter:Howoftendoyoudrink

coffee?Bill:Oh,I

drink

coffee

fourtimes

a

day.Ilovecoffee.Katrina:I

never

drinkcoffee.Reporter:Well,thank

you

verymuch.Bill/Katrina:You're

welcome.1.DoesTinahavegoodhabits?Yes.No.Idon'tknow.2.DoesBillhavegoodhabits?Yes.No.Idon'tknow.Listen.Circleyouranswertoeachquestion.1cWhile-listeningListenagain.Circlethefrequencywordsyouhear.oftenhardlyevereveryday

neveronceamonththreeorfourtimesaweekalwayssometimesfourtimesadaytwiceaweektwoorthreetimesaweek1chne3-4/ws4/d2-3/wcanyouwritedowntheirabbreviation缩写?ActivitiesHowoftenTinaBillexerciseeatfruitsleepdrinkmilkeatjunkfoodDrinkcoffeeehen99en2-3/w3-4/wn4/dListenagainandfillinwiththeabbreviation.速记填缩写1dActivitiesHowoftenTinaBillexerciseeatfruitsleepdrinkmilkeatjunkfooddrinkcoffeeeverydayhardlyevereverydaynevereverydaynever2or3timesaweekthreeorfourtimesaweekneverfourtimesadayComplete补充

theblanks.1d99⁠Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.我们发现只有15%的学生每天锻炼。点拨percentn．百分之……，无复数形式。常用结构是“基数词＋percent＋of”。作主语时，谓语动词的单复数由of后面的名词决定。1．Sixtypercentofthebananas

are

⁠(be)bad.2．Thirtypercentofthebeef

is

⁠(be)inthefridge.are

is

考点梳理⁠

The

answers

toourquestionsaboutwatchingtelevisionwerealsointeresting.关于我们看电视的问题的答案也很有趣。点拨⁠3．你知道这道数学题的答案吗？(翻译)

Doyouknowtheanswer/keytothemathproblem?

⁠Doyouknowtheanswer/keytothemathproblem?

⁠ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.点拨(1)byprep.通过；靠。表示方法、手段，后接名词、代词或动词－ing形式。(2)⁠⁠

Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.虽然许多学生喜欢看体育节目，但游戏类节目是最受欢迎的。点拨although虽然；尽管；即使。作连词，引导让步状语从句，一般位于句首。although＝though，其引导的从句不能与but等连用，但可以与yet,still等连用。⁠Itishealthyforthemindandthebody.它对身心健康有益。点拨8．(2022黔东南州中考)我也为他们感到骄傲，我下定了决心要成为一个像他们一样的人。I'malsoproudofthemandI

makeupmymind

⁠tobeamanlikethem.makeupmymind

⁠一、

根据句意及汉语提示完成句子。1.

—Howmany

hours

⁠（小时）doyouworkeveryday？

—Abouteight.2.Inevereat

junk

⁠food（垃圾食品），becauseit’sbadformybody.

3.

—Howoftendoyouusethe

Internet

⁠（因特网）？

—Onceaweek.hours

junk

Internet

4.Don’t

sleep

⁠（睡觉）inclass，oryourteacherwillbeangry.

5.Drinkingtoomuch

coffee

⁠（咖啡）isbadforyou.

sleep

coffee

二、

用方框中所给词的适当形式填空。say

drink

health

begoodfor

vegetable1.Ieatalotof

vegetables

⁠everyday.

2.Bill

says

⁠heneverdrinkscoffee.

3.Oscarate

healthy

⁠foodtokeepfit.

4.

—IthinkyoucanwatchsomeTVprogramsinEnglish.It

isgoodfor

⁠you.

—OK，Iwill.vegetables

says

healthy

isgoodfor

5.Mymotherwantsme

todrink

⁠milkeveryday.

todrink

二、

单项填空。（

A

）1.

I’mnotgoodatmath.IwantMrs.Wang

⁠me

with

it.

A.

to

helpB.

helpC.

helpingD.

helps（

A

）2.

Exercisingoftenis

⁠your

health.

A.

good

forB.

bad

forC.

good

atD.

good

with（

D

）3.

Hi,Tom!Let’sstart

⁠the

first

question.Where

are

you

from?

A.

forB.

toC.

inD.

withAAD（

A

）4.

—

⁠hours

do

you

work

foraday?

—

Eight.A.HowmanyB.

How

muchC.

How

oftenD.

How

longA三、

根据汉语提示完成下列句子。1.

妈妈想让我早点儿起床。Mom

wants

⁠

me

to

⁠

get

⁠

upearly.

2.

你每月锻炼几次？

How

⁠

many

⁠

times

⁠

do

you

exercise

every

month?

3.

曼迪很少游泳。Mandy

hardly

⁠

ever

⁠

swims.

4.

我们每周见三四次。We

meet

three

⁠

or