Unit7SectionB1a-1e课件人教版七年级英语上册3

Unit7Howmucharethesesocks?SectionB1a-1eSingthissongTenlittleindiansOne(一)little,two(二)little,three(三)littleIndians,four(四)little,five(五)little,six(六)littleIndians,seven(七)little,eight(八)little,nine(九)littleIndians,ten(十)littleIndianboys.Tenlittle,ninelittle,eightlittleIndians,sevenlittle,sixlittle,fivelittleIndians,fourlittle,threelittle,twolittleIndians,onelittleIndianboy.(Onelittle,twolittle,threelittlefingers(手指),fourlittle,fivelittle,sixlittlefingers,sevenlittle,eightlittle,ninelittlefingers,tenfingersonyourhands(手).Tenlittle,ninelittle,eightlittlefingers,sevenlittle,sixlittle,fivelittlefingers,fourlittle,threelittle,twolittlefingers,onefingeronyourhand.)

tenNumbersreviewHowmucharethese…?They’re…$2$1$12$10$30$3Talkaboutthepriceoftheclothes.Howmuchisthathat?It’sfivedollars.Howmuchis/are…?It’s…

/They’re…$20$12$19$11$25$1417121516131814111920Canyouread

these

numbers?eleventwelveseventeenfourteenfifteensixteennineteeneighteenthirteentwenty21242322thirty25twenty-sixtwenty-seventwenty-eighttwenty-ninetwenty-onetwenty-twotwenty-threetwenty-fourtwenty-five30262729281a

Listenandrepeat.

10111213141516171819202122232425262728293031Numberstentwelvethirteenfourteenfour+teen→16sixteen17seventeen19nineteenfifteeneighteen/ten//i’levən//twelv//Ɵɜ:(r)’ti:n/eleven/fɔ:’ti:n//fif’ti:n//ei’ti:n//siks’ti:n/合作精讲twentytwen+ty→thirtythir+ty→40forty50fifty60sixtytwenty-onethirty-twosixty-seven/’twenti//’Ɵɜ;(r)ti/onetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetytwenty-one…twenty-ninethirty-one…thirty-nineforty-one…forty-ninefifty-one…fifty-ninesixty-one…sixty-nineseventy-one…seventy-nineeighty-one…eighty-nineninety-one…ninety-nineonehundredonehundredandoneLearnthesenumbersandfindouttherules:two----twelve----twentythree---thirteen

---thirtyfour---fourteen

---fortyfive---fifteen

---fiftysix---sixteen

---sixtyseven---seventeen

---seventyeight---eighteen

---eightynine---nineteen

---ninetyone----ten---onehundred数字小结：1.1-12:(记住每个单词)2.13-19:-teen(thir-;fif-;eigh-)3.20-90:-ty(twen-;thir-;for-;fif-;eigh-)4.21-99:十位个位5.100-900:1-9hundred6.101-999:____hundredand

____个位十位__个位汉翻英

11个足球

14个西红柿

23件衬衫

28只红袜子

35顶帽子elevensoccerballsfourteentomatoestwenty-threeshirtstwenty-eightredsocksthirty-fivehats33个乒乓拍45支笔48件毛衣57个学生55个钟thirty-threeping-pongbatsforty-fivepensforty-eightsweatersfifty-sevenstudentsfifty-fiveclocksPracticeinpairs!Howmuchis/are…?It’s…/They’re…￥5＄46＄15＄30＄29＄27＄35Row1:ten___eleven___twelve___thirteen___fourteen___Row2:twenty-five____twenty-six_____twenty-seven___twenty-eight____twenty-nine___Row3:twenty____twenty-one____twenty-two___twenty-three___twenty-four____Row4:fifteen______sixteen______seventeen______eighteen_______nineteen_____Row5:thirty____thirty-one_______Writethenumberin1anexttothecorrectword.Whichrowsofnumbersareinthewrongplaces?101112131425262728292021222324151617181930311bListenandcirclethenumbersyouhearin1a.1c101112131415161718192021222324252627282930311dListenagain.CirclethethingsinthepicturethatKateandhermomtalkabout.Check(∨)thethingsKatebuys.∨听力原文Howmuchisthewhitebag?It’sseventeendollars.1ePairworkAskandanswerquestionsaboutthethingsinthepicturein1d.C:Howmucharethebluetrousers?S:Theyare16dollars.C:HowmuchisthewhiteT-shirt?S:Itis11dollars.C:Howmuchistheblackhat?S:Itis13dollars.Howmuchistheblackhat?It’s13dollars.Howmucharethebluesocks?They’re4dollars.Forexample:How

much

is

the

sweater?

=

What

is

the

price

of

the

sweater?How

much

are

the

shorts?=

What

is

the

price

of

the

shorts?How

much

is/are…?=

What

is

the

price

of…?The

price

of

that

coat

is

high.那件大衣的价格很高(high)。I

want

to

buy

these

shoes

at

a

low

price.我想低(low)价买到这双鞋。(1)

buy

sth.

from…从某处购买某物。I

want

to

buy

a

skirt

from

Mr.

Cool’s

Clothes

Store.我想从酷先生服装店买条裙子。(2)buy

sb.sth.给某人买某物。I’d

like

to

buy

him

lunch.我想请他吃午饭。的不同用法(1)以……的价钱。We

have

green

sweaters

for

only

$15!我们有价格仅为15美元的绿毛衣!(2)供……之用,为……所需。For

boys,we

have

trousers

for

only

$22.男裤只卖22美元。(3)等值交换。Socks

are

only

$2

for

three

pairs.三双袜子只卖2美元。It’s

30

yuan

for

this

book.这本书卖30元。4.几种表示价格的句型(1)We

have

sports

shoes

for

only

$4.我们有价格仅为4美元的运动鞋。(2)Red

short

skirts

are

only

12

yuan.红色短裙仅需12元。(3)It’s

five

yuan

for

three

pairs

of

socks.5元可以买三双袜子。(4)Black

trousers

sell

for/at

35

yuan

a

pair.黑色裤子卖35元一条。Moneyisnoteverything,butwithout不是万能的，但是没有钱是万万不能的Savemoney.Spendmoneyproperly选择填空。1.–________istheTV?–It’s2000yuan.A.Howmany B.Howmuch C.Howabout D.Howbig2.Jim’s_______isred.A.shoes