Unit+7+Section+B+1a-1e 人教版英语七年级上册

Unit7

Howmucharethesesocks?SectionB(1A--1E)写出以下数字12345678910onetwothreefourfive

sixseveneightninetenLeadinPresentation你能用英语说出10~31之间的数字吗？eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwenty认一认，读一读twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninethirtythirty-one认一认，读一读c1aListenandrepeat.101112131415161718192021222324252627282930311bWritethenumbersin1anexttothecorrectwords.Whichrowsofnumbersareinthewrongplaces?ten____eleven____twelve____thirteen___fourteen____

twenty-five____twenty-six_____twenty-seven____twenty-eight_____twenty-nine____twenty______twenty-one____twenty-two______twenty-three____twenty-four______fifteen_____sixteen____seventeen____eighteen____nineteen____thirty_____thirty-one____

10111213142526272829202122232415161718193031onetwothreefourfivesixseveneightnineteneleven

twelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetytwenty-one…twenty-ninethirty-one…thirty-nineforty-one…forty-ninefifty-one…fifty-ninesixty-one…sixty-nineseventy-one…seventy-nineeighty-one…eighty-nineninety-one…ninety-nineonehundredonehundredandoneLearnthesenumbersandfindouttherules:数字小结：two----twelve----twentythree---thirteen

---thirtyfour---fourteen

---fortyfive---fifteen

---fiftysix---sixteen

---sixtyseven---seventeen

---seventyeight---eighteen

---eightynine---nineteen

---ninetyone----ten---onehundred基数词的记忆方法: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1,2,,4,5,,7,8,….逢3或3的倍数，说“Iamhappy.”1c101112131415161718192021222324252627282930311d√1eAskandanswerquestionsaboutthethingsinthepictureabove.

$5

Howmuchisthis…?It’s…Pairwork$18

$35

Howmuch

isthis

?It’s

dollars.50

100

30

7

$$$5$sevenT-shirtsweaterfiftyshirtonehundredhatfiveHowmucharethese…?They’re…$3$30$10$12$1$2一、用方框中所给词的适当形式填空1.Thispairoftrouserslooksniceonyou.2.—Whoarethosewomen? —Theyareournewteachers.3.—What’sthepriceofthatyellowsweater? —It’s80dollars.4.Fifteenandthreeiseighteen.5.ThisT-shirtistoolong.Doyouhaveashortone? dollar,look,woman,eight,short二、数词练习(A)写出下列数字的左邻右舍。6.teneleventwelve7.nineteentwentytwenty­one8.fourteenfifteensixteen9.twenty­ninethirtythirty­one10.thirty­eightthirty­nineforty(B)根据句意及数字提示拼写单词。11.Thereareforty­four(44)studentsinourclass.12.Theyhaveeleven(11)desksandchairs.13.Therearetwelve(12)monthsinayear.14.Fifteen(15)boysareoverthere.15.Wehavetwenty(20)goodfriends.三、连词成句16.school,you,for,a,need,sweater,do(？)

Doyouneedasweaterforschool?17.I’ll,two,take,of,pairs,socks(.)

I’lltaketwopairsofsocks.18.color,want,sister,your,what,does(？)

Whatcolordoesyoursisterwant?19.much,is,how,skirt,white,that(？)

Howmuchisthatwhiteskirt?20.the,yuan,skirt,only,is,nine(.)

Theskirtisonlynineyuan.PracticeCompletethesentenceaccordingtorequirements.1.Thisbagisthreedollars.(对画线部分提问)____________isthisbag?2.Howmucharetheseblackshoes?(回答)_________fourdollars.3.Iwantthegreenone.(对画线部分提问)_____