Unit7Howmucharethesesocks?SectionB1a-1eTalkaboutthepriceoftheclothes.Howmuchisthathat?It’sfivedollars.Howmuchis/are…?It’s…

/They’re…$7$5$6$3$9$81.Learnthewordsofnumbersten,eleven,twelve,thirteen,fifteen,eighteen,twenty,thirty2.findoutthethingsthatKateandhermomtalkabout.LearningaimsLeadinCanyoureadmorenumners?1a

Listenandrepeat.

10111213141516171819202122232425262728293031Listenandcirclethenumbersyouhearin1a.1c10111213141516171819202122232425262728293031ten__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__

101112131425262728292021232415161718193031221b

Writethenumbers

thirteenfourteentwenty-onetwenty-twotwenty1314212220你發(fā)現(xiàn)什么規(guī)律了嗎？30thirty基數(shù)詞不難記，找清規(guī)律就容易。十二以內(nèi)詞各異，十三數(shù)到十九去，后加-teen莫忘記；二十三十至九十，整十-ty加上去。要說基數(shù)“幾十幾”，整十加個位就可以，連字符號“-”別丟棄。一百hundred要切記?；鶖?shù)詞順口溜Let'splayanumbergame!1,2,,4,5,,7,8,….Iamhappy.逢3或3的倍數(shù)，說“Iamhappy.”Wherearethey?1dIntheclothesstoreDescribetheclothesandtheprices1dListenandCirclethethingsinthepicturethatKateandhermomtalkabout.Check(√)thethingKatebuys.

√1dNowcloseyourbooks,listenagain,andcompletetheconversation.Mom:Oh,look!Ilikethatbluesweater.______________isit?Kate:__________dollars.Oh,Ilikethese________.Mom:Oh,no.Idon’tlike______.Kate:Doyoulikethis__________?Mom:Mmm,yes.Ido,butit’s__________dollars.Kate:Oh.Howmuchisthe___________________?Mom:It’s__________dollars.Butyouhaveagreensweater.Kate:Mmm.Mom:Oh,doyoulikethese___________?Kate:Oh,yes.Howmuch______________?Mom:Only__________dollars.Kate:OK,__________________.muchredHowFifteensocksT-shirtelevengreensweatertwentytrousersaretheysixteenI’lltakethem1eHowmuchis/are…?It’s…/They’reAskandanswerquestionsaboutthethingsinthepictureabove.

根據(jù)要求完成句子。1.Sandylikesgreensweaters.(變否定句)Sandy_____________greensweaters.2.Theseblackshoesare＄10(提問)___________aretheseblacksocks?3.Iwantgreen.(變成what問句)____________doyouwant?4.我喜歡這兩條褲子Ihavethesetwo_____________trousers.Howmuch

Whatcolor

doesn’tlikeExercises

pairsof1:1---12:(記住每個單詞)

2:13---19:-teen(thir-,fif-,eigh-)3:20---90:-ty(twen-,thir-,for-,fif-,eigh-)4:21---99:十位_+個位5:100---900:___hu