八年级英语上册 Module 2 Amazing things Unit 4 Numbers Grammar教学课件 （新版）牛津上海版.ppt

Oxford English 8A Module 2 Unit 4 Numbers(Grammar)zeroonetwothreefourfivesixseveneightninetenCardinal numbers基数词基数词telephone number152367654211523676542140326257403262575765832057658320Can you read them ?hundredthousand million1231,12320,230100,1231,123,120Date1,108SalesMay258January15,231June23,000July120,322AugustHow many games did Wendy sell in June ?in October?About fifteen thousand two hundred and thirty-one .About two million one hundred and twenty thousand three hundred and twenty-two .S1:S2:About ….…?1,126,213September2,120,322OctoberfirstsecondthirdfourthfifthsixthseventheighthninthtenthOrdinal numbers序数词序数词January Feburary March May June July August September October April Ordinal numbersonefirsttwosecondthreethirdfourfourthfivefifthsixsixthnineninthtwelvetwelfthtwentytwentiethninetyninetiethtwenty-onetwenty-firstLet’s read ! 5th5thfiffifthth8th8theighteighth h9th9thninninthth12th12thtweltwelfthfth1st1stfirstfirst20th20thtwenttwentiethieth90th90thninetninetiethieth21st21sttwenty-twenty-firstfirst3rd3rdthirdthird2nd2ndsecondsecondWelcome to join us !S1: I’m Apple One .S2: You live on the first floor ..1. It’s the nineth time for him to go to Beijing . 2. Kitty’s flat is on the twentyth floor .3. He is the thirtieth-second one to finish reading the book .Read and find out some common errors .thirty-secondtwentiethninth12.91a decimal number /e//Ⅰ//ǝ/0.8 zero point eight9.82 nine point eight two Decimal numbers 1.89 one point eight nine Let’s speak ! How tall are you ? I am …meters tall . Shopping planYou will have some food less than ¥ 40 .You can buy these three things.hamburger¥12.5sushi¥20fried chips¥7.5orange juice¥8.68ice-cream¥7.5cakes¥18watermelon¥10.46sweet¥0.5shopping plan Spend the moneyOur group thinks we should buy these three things.lFirst,_________. This will cost about ¥_____.lSecond,________. This will cost about ¥_____.lThird, _________. This will cost about ¥_____.0.5Do you know about …?a decimal numbera fraction/ӕ/1/2Let’s speak ! 1/3 one-third3/5three-fifths21/51/5 one-fifth1/6 one-sixth5/6five-sixths7/8seven-eighthstwo and one-fifth41/6four and one-sixth53/7five and three-seventhsFractions 1/2a halfone-half=three quartersof the earth is water.What do you know about …? =one quarterof the earth is land.Three-fourthsOne-fourthone-fourththree-fourthsone-thirdthree-fifthstwo and one-fiftha quarterthree quartersone-fifthHave a try ! ABCDEFRead ,think and write in a fraction 1, _____ of the students in our group are girls .2, _____ of the students in our group are boys .Name RoomFood they needWhen they need Mr. JacksonRoom__________ pieces of toast and a cup of milk, with sugarat _____ _____Mrs. Smith Room_____potato chips, chicken curry and a mushroom soupAt around _______Miss WhiteRoom_____a plate of fruits, coffee and cookiesbefore ________170921369042thirtyeight12:002:15Listen and complete the form.Number is around us .It is everyone’s language .Assignment: Read cardinal numbers , ordinal numbers, decimals and fractions on our books . Finish the exercise paper .。