Unit1_Grammar名师课件名师课件名师课件名师课件.ppt

Whatnumberisitlike?Itlookslikea“zero”.Readthenumbers100onehundred200twohundred1,000onethousand3,000threethousand1,000,000onemillion4,000,000fourmillion1,000,000,000onebillion2130405060708090twenty-onethirtyfortyfiftysixtyseventyeightyninety100onehundred1,000onethousand10,000tenthousand100,000onehundredthousand1,000,000onemillion4,056fourthousandandfifty-six23,813twenty-threethousandeighthundredandthirteen567,110fivehundredandsixty-seventhousandonehundredandten6,425,200sixmillionfourhundredandtwenty-fivethousandtwohundredninebillionthreehundredandfivemillionfourhundredthousandsixhundredandseven9305004607,,,billionmillionthousandhundredFindtherulemorethanTheEiffelTowerisover1,050feettall.foot英尺=TheEiffelTowerismorethan300metrestall.Newwords300metresTheTian’anmenSquarehasanareaofabout440,000squaremetres.平方米面积1.Peoplefromabout180countriesandareasliveinNewYork.大约有来自180个国家和地区的人们生活在纽约。2.TheCNToweris1,815feettall.加拿大国家电视塔有1,815英尺高。3.RedSquareinMoscowisabout91,000squaremetresinsize.莫斯科的红场面积大约91,000平方米。Readthenumberscorrectly.请同学们拿出答题器进行抢答4.Francehasanareaofover260,000squaremiles.法国有260,000多平方英里的面积。5.Thereareabout8,000,000peoplelivinginLondon.大约有8,000,000人生活在伦敦。6.Tokyo,thecapitalofJapan,hasover13,000,000people.日本的首都东京有13,000,000多人口。BOrdinalnumbersWeuseordinalnumberstoorderthingsandevents.Weusethemtotalkaboutdates,floors,positions,etc.WhentouseordinalnumbersWomen’sDayisontheeighthofMarch.ReadthesentencesOurflatisontheseventhfloor.Heisalwaysthefirsttocometoschoolinourclass.onetwothreefourfivesixseveneightninetenfirstsecondthirdfourthfifthsixthseventheighthninthtentheleventwelvethirteenfourteenfifteensix