新目标英语七年级上册Unit7Howmucharethesesock

Howmucharethesesocks?UnitSevenGofor

it!Period4onetwothreefourfivesixseveneightnineteneleven

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: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5.100-900:1-9hundred5.101-999:____hundredand

____个位十位_个位数字小结：two----twelve----twentythree---thirteen

---thirtyfour---fourteen

---fortyfive---fifteen

---fiftysix---sixteen

---sixtyseven---seventeen

---seventyeight---eighteen

---eightynine---nineteen

---ninetyone----ten---onehundred111213141516171819202122232425262728293031Listenandrepeat1a

teneleventwelvethirteenfourteentwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninetwentytwenty-onetwenty-twotwenty-threetwenty-fourfifteensixteenseventeeneighteennineteenthirtythirty-one1bWhichtworowsofnumbersareinthewrongplace?The2ndand4throw1aListenandcirclethenumbers1dOh,look!Ilikethatbluesweater.Howmuchisit?Fifteendollars.Oh,look!Ilikethesocks.Oh,no.Idon’tlikered.DoyoulikethatT-shirt?Mmm,yes,Ido.Butit’selevendollars.Oh,howmuchisthegreensweater?It’stwentydollars.Butyouhaveagreensweater.Mmm,oh,doyoulikethosebluetrousers?Oh,yes,Ilikethose.Howmucharethey?Onlysixteendollars.Ok,I’lltakethem.$7