人教七上Unit7 SectionB1 (1a-1e).ppt

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1、Unit 7 How much are these socks?学习目标学习目标Teaching and learning aims and language points:1.Learn these words and be able to say,read and write these words:ten,eleven,twelve,thirteen,fifteen,eighteen,twenty,thirty,2.Be able to talk about clothing and prices like:-How much is the green sweater?-Its twen

2、ty dollars.-How much are these trousers?-They are only$16!3.Improve the listening,speaking and writing skills.A:Can I help you?B:_.I want_.A:What color do you want?B:_.A:Here you are.B:How much are they?A:_dollars.B:Wow,this is_!_A:_ only 9 dollars.B:Thats great!_the socks and the T-shirt.Thank you.

3、A:_.a pair of socksPurple and yellow2Yes,pleaseIll takeYoure welcome自主学习自主学习How much is it?Itsa nice T-shirt$92$5$1=￥6.6$5=￥33NumbersPresentationteneleventwelvethirteenfourteenfour+teen16 sixteen17 seventeen19 nineteenfifteeneighteentwentytwen+tythirtythir+ty40 forty50 fifty60 sixtytwenty-onethirty-

4、twosixty-seven1a Listen and repeat.Listen and repeat.10 11 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 30 31 Which rows of numbers are in the wrong places?1bten _ eleven _ twelve _ thirteen _ fourteen _ twenty _ twenty-one _ twenty-two 22 twenty-three _ twenty-four _ forty 40 fifty 50 sixty

5、 60 seventy 70eighty 80 ninety90 hundred 100 10 11 12 13 14 20 21 23 24thirty _ thirty-one 30 31twenty-five 25 twenty-six 26 twenty-seven 27 twenty-eight 28 twenty-nine29 fifteen 15 sixteen 16 seventeen 17 eighteen 18nineteen 19巧记基数词巧记基数词基数词，不难记，找清规律很容易，基数词，不难记，找清规律很容易，十二以内十二以内词各异；词各异；十三十三数到数到十九十九去，

6、后加去，后加teen莫忘记；莫忘记；二十、三十二十、三十至至九十九十，整十之后有，整十之后有-ty；要说要说“几十几几十几”，连字符号，连字符号“-”别丢弃；别丢弃；“hundred”是一百，请你记住别大意。是一百，请你记住别大意。1 12 23 34 4A.46 yuan.B.37yuanC.63yuan.D.55yuanA.15yuan.B.30yuan.C.25yuan.D.48yuan2341A.40yuan.B.68yuan.C.76yuan.D.50yuanA.14yuan.B.18yuan.C.12yuan.D.11yuanGuessing gameListen and circ

7、le the numbers you hear in 1a.1c10111213141516171819202122232425262728293031Listen again.Circle the things in the picture that Kate and her mom talk about.Check()the thing Kate buys.1d暂停暂停Ask and answerHow much is?Its How much are?Theyre.$3$16$62￥36￥12￥49你问我答你问我答你问我答你问我答Clothes hatbagjacket shoes so

8、cks skirtPrices￥12$16$62￥49$3￥36Clothes hatbagjacket shoes socks skirtPrices￥12$16$62￥49$3￥36二、用括号内所给词的适当形式填空。二、用括号内所给词的适当形式填空。5 5How much _(be)the T-shirts?6 6She needs 99 _(dollar)for a new bike.7Do you like these_(sweater)?8 8Are those _(sock)under the chair yours?9 9He _(have)a long shirt.aredol

9、larssweaterssockshas一、用适当的基数词完成下面的等式。一、用适当的基数词完成下面的等式。1.six_twenty-nine2.thirtyonefourteen_3 3._thirteentwentyfive4 4.threesix_ 10.thirtytwo_twenty-threeseventeentwelveeighteenfifteenI can do itI can do it.课后评价课后评价用所给词的正确形式填空用所给词的正确形式填空1.How much _(be)these red socks?2.The blue sweater is 15 _(dolla

10、r).3.Mr.Green _(like)black shoes.4.Lily does not _(have)a white skirt.5.The price of the shorts _(be)11 yuan.6 6那些那些蓝蓝袜子多少袜子多少钱钱？_ _ are those blue socks?7 7短袜三美元一双。短袜三美元一双。_ are three _ for one pair.8 8我想要一条我想要一条蓝裤蓝裤子。子。I want a pair of _ _9 9这这些些红红鞋鞋30美元一双。美元一双。These _ _ are$30 each.1010我要我要买这买这条黑色的短条黑色的短裤裤。Ill _ _ _ _How muchSocksdollarsblue trousersred shoestake the black shorts根据汉语完成句子根据汉语完成句子，每空一词。每空一词。能力提升能力提升