U4T1SA课件.ppt
福建莆田市秀屿区湖东中学 刘志辉（影片1）（录音1）sixtenninethreefiveseveneighttwoRead the numbers you have learned.fourone zeroonetwothreefourfivesixseveneightnineten+teen=elevenfourteenfifteentwelvethirteeneighteennineteensixteentwentyseventeen+teen=+teen=+teen=21twenty-one20 twentytwenty-onetwenty-twotwenty-threeLearn the numbers 21-29.twenty-sixtwenty-fourtwenty-fiveLearn the numbers 21-29.twenty-ninetwenty-seventwenty-eightLearn the numbers 21-29.30 thirty40forty90ninetytwenty 2050607080fiftysixtyseventyeightytytytytytytytytyLook and learn.100one hundred 101one hundred and one151 one hundred(and)fifty-one362 three hundred(and)sixty-two20212223242526272829 twenty twenty-one twenty-two _ _ _ _ _ _ _30324043505460708090 thirty _ forty _ fifty _ _ _ _ _100101184215355468673739841999 one hundred/a hundred one hundred and one one hundred and eighty-four two hunderd and _ three hundred and _ four hundred and _ _twenty-three twenty-four twenty-five twenty-six twenty-seven twenty-eight twenty-nine thirty-two forty-three fifty-four sixty seventy eighty ninety fifteen fifty-five sixty-eight six hundred and seventy-three seven hundred and thirty-nine eight hundred and forty-one nine hundred and ninety-nine【结论】1.用英语表示时,11-19中 _ _ 为特殊形式,_是由其个位数形式后添加后缀-een构成,而 _ _ 是由其个位数形式后添加后缀-teen构成。eleven,twelve,thirteen,fifteen eighteen fourteen,sixteen,seventeen,nineteen2.用英语表示时,2090表示整几十的数词中,_为特殊形式，_是由其个位数形式后添加后缀-y构成,而 _是由其个位数形式后添加后缀-ty构成。表示几十几时,需在几十和个位数之间添加连字符。twenty,thirty,forty,fiftyeightysixty,seventy,ninety3.几百的表示方法是在数词后加 _,不管前面的数词是否大于1,它都用 _(单数/复数)形式;在几十几与百位之间需加上 _。hundred单数andListen and match the clothes with the prices.capskirt T-shirtpants2.￥16.00￥60.001.￥18.00￥80.003.￥17.00￥70.004.￥15.00￥50.00（录音3）How much is the hat?￥35Its thirty-five yuan.Look,listen and say.（影片2）Q:How much is the coat?Key points:1.I want to buy some clothes for my daughter.我想为我女儿买些衣服。buy sth.for sb.=buy sb.sth.为某人买某物如：She wants to buy some flowers for me.=She wants to buy me some flowers.2.Can I try it on?我可以试穿一下吗？try on 试穿（如宾语是代词，放中间）如：The shoes are nice.Please try them on.3.How much is it?多少钱？how much is/are?多少钱？如：How much are the shoes?Theyre 165 yuan.1.Mother wants to buy _(shoes,clothes,gloves)for Maria.2.Maria likes _(the red coat,the yellow skirt,the yellow coat).3.It is _(17.00,70.00,700.00)yuan.(影片2)Salesman:_Mother:Yes,please.I want a T-shirt for my son.Salesman:_Mother:White.Salesman:What about this one?Mother:All right._Salesman:Twenty yuan.Mother:OK._Can/May I help you?What color do you want?/Whats his favorite color?How much is it?Ill take it.1.Numbers:1-9992.Useful expressions:What can I do for you?/May I help you?I want/Id like Can I try it/them on?Sure.It looks very nice on you.How much is it/are they?Well take it.1.Review the numbers 21999.2.Recite 1a.3.Preview Section B.
