Unit25TheweekendshoppingLesson49（課件）新概念英語青少版1B

Theweekendshoppinglesson49Unit25Let’ssingLead-inWhatthingscanyouseeinthevideo?Lucyandhermumaregoingtothesupermarkettobuythings.ListenandanswerDotheywant“nicethings”for

theweekend?

Yes,theydo.Q1Isthereanysugarinthehouse?

No,thereisn’t.ListenandanswerLet’slearnLucy:Mum,thereisn'tanysugar

inthehouse.Karen:Iknow.Imustgotothesupermarket.

Let’smakeashoppinglist.LanguagepointsThereisn’t表示“沒有，不存”，Sugar不可數(shù)名詞，所以用單數(shù)isn’t。anysugar是不定量的，在否定句后面加any,不用some.

Imustgo…不可回避的義務(wù)。tothesupermarket,“to”介詞，后面接賓語。ListenandcircleHowmuchsugardoweneed?Twobagsofsugar.Threebagsofsugar.LearnandsayLucy:Ok.Howmuchsugardoweneed?Karen:Twobags.Lucy:Twobagsofsugar…twobagsof…數(shù)字+可數(shù)度量單位+of+不可數(shù)名詞,表示不可數(shù)名詞量的多少。need及物動詞ListenandcircleHowmuchpacketsofteadotheyneed?Fivepacketsoftea.Fourpacketsoftea.Let’slearnLucy:Weneedsometea,too,Mum.Thereisn’tmuchteainthetin.Karen:Let’sgetfourpackets.Lucy:Fourpacketsoftea...much+不可數(shù)名詞用于否定句和疑問句。在肯定句中，我們說alotofteainthetin.但不可以說：Wehavemuchtea.ListenandcircleWhatfooddotheyneedfortheweekend?Let’slearnLucy:Whataboutfoodfortheweekend,Mum?Karen:Weneedaloafofbread,somemeatforSundaylunch,andsomevegetables,too.Whatvegetablesdowewant,Lucy?表示泛指時(shí)，名詞前面不加冠詞。for指目的，“為了......”aloafofbread——bread不可數(shù)，因此為了表示多少，我們說：a/oneloafofbread.Let’slearna/onesmallloafofbread

twolargeloavesofbreadDoyouknow?

aboxofmatchesaglassofwateraglassofwineaboxofchocolatesabottleofbeerthreeboxesofmatchesabagofsugartwoloavesofbreadabagofsweetsReadandanswerWhatnicethingsdotheywant?Chocolate,icecreamandwine.Let’slearnLucy:Oneloafofbread,apieceofmeat,somevegetables…Mum,thesethingsareallreallyboring.Whataboutsomenicethingsfortheweekend?Karen:Whatkindofthings?Lucy:Well,chocolate,andicecream,perhaps…Whataboutsomenicethings...?在Whatabout...?后面用some,不用any.這些實(shí)際上是提議或建議，而不是問題；用some表示希望得到y(tǒng)es的肯定回答。ReadandanswerDotheywantabottleofwineforLucyandtheboys?No,theydon’t.有亮點(diǎn)英語Let’slearnKaren:You’reright.let’sgetaboxofchocolates.Someicecreamforyouandtheboys,andabottleofwineformeandyourfather!aboxofchocolate——cholotate可以指不可數(shù)的物質(zhì)名詞，也可以指可數(shù)的巧克力糖果：onechocolate/twochocolate/aboxofchocolate.someicecream——不定數(shù)量的icecream.wine不可數(shù)。因此表示具體的量時(shí)用abottleofwine.Readthecluesandguessthefood.RFOODIDDLESYoucaneatmewithsugar,fruit,cereals…10EatenplainIamusuallywhite.solveyoghurt15I’musuallymadefromcowmilk.5Icanbeeatenatanymealoftheday.10Icomeinmanyshapesandsizes.solvebread15Iammadeoutofflour.5IamusuallyredandIhaveseeds.10Iamaroundfruit.solvetomato15PeoplethinkIamavegetable.5OriginallyIcomefromChina.10Youcandrinkmehotorcold.solvetea15Youcanoftenfindmeinasmallbag.5Iamusuallyroundandflat.10Iamsoldfreshorfrozen.solvepizza15IwasinventedinItaly.5Imeltinyourfingers.10Iamusuallysweetandbrown.solvechocolate15Iammadefromcocoabeans.5Iamnotchickenmeat.10Iamalowfatmeat.solveturkey15

Ihaveacountry’sname.5I’mnotsweet.10Youcandrinkme.solvewater15

Youneedmetosurvive.5我是小演員同學(xué)們兩人一組，一名同學(xué)扮演售貨員，另一名同學(xué)扮演顧客，用“CanIhelpyou?”“CanItry...on?”進(jìn)行表演練習(xí)。PairworkLet’swatchRetellthestoryLucy:Mum,Thereisn’tany_____inthehouse.Karen:Iknow.Imustgotothe_________.Let’s___________________.Lucy:OK.________sugar____weneed?Karen:Twobags.Lucy:Twobagsofsugar…sugarsupermarketmakeashoppinglistHowmuchdoRetellthestoryLucy:Weneedsometea,too,Mum.Thereisn’t_____teainthetin.Karen:Let’s____fourpackets.Lucy:Fourpacketsoftea…Lucy:___________foodfortheweekend,Mum?Karen:Weneeda____ofbread,some_____forSundaylunch,andsome________,too.Whatvegetablesdowewant,Lucy?muchgetWhataboutloafmeatvegetablesRetellthestoryLucy:One____ofbread,a____ofmeat,somevegetables.Mum,thesethingsareallreally_____.Whataboutsomenicethingsforthe______.Karen:What______ofthings?Lucy:Well,chocolate,andicecream,perhaps….loafpieceboringweekendkindRetellthestoryKaren:You’reright.Let’sgeta___ofchocolates,someicecreamforyouandtheboys,anda______ofwinefor______andyourfather.boxbottlemeHowmany---?Howmany+piecesof+不可數(shù)名詞+doweneed?我們需要某樣不可數(shù)東西的包數(shù)/片數(shù)---我們需要多少張紙呢？Howmanypiecesofpaperdoweneed?我們需要三張紙。Weneedthreepiecesofpaper.

Howmuch---？Howmuch+不可數(shù)名詞+doweneed?我們需要某樣不可數(shù)東西的量。我們需要多少紙呀？Howmuchpaperdoweneed?我們需要很多紙。Weneedlotsofpaper.知識點(diǎn)2docerID:327037375abottleof

一瓶酒

a(one)bottleofwine

兩瓶酒

twobottlesofwine

三瓶酒

threebottlesofwine

四瓶酒

fourbottlesofwineapacketof

一袋茶葉

a(one)packetoftea

兩袋茶葉

twopacketsoftea

三袋茶葉

threepacketsoftea

四袋茶葉

fourpacketsoftea知識點(diǎn)2易錯(cuò)點(diǎn)提示CanIhelpyou?

這是一個(gè)用途特別廣泛的句子，可根據(jù)不同的對話情景進(jìn)行相應(yīng)