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1、Unit1Therearethirtystudentsinmyclass.Module3MyschoolSingasong.Englishnumbers1.one2.two3.three4.four5.five6.six7.seven8.eight9.nine10.ten11.eleven12.twelve13.thirteen14.fourteen15.fifteen16.sixteen17.seventeen18.eighteen19.nineteen十几-teen20.twenty30.thirty40.forty50.fifty60.sixty70.sev
2、enty80.eighty90.ninety百hundred几十-ty213378100200twenty-onethirty-threeseventy-eightone/ahundredtwohundred(整百hundred不加s)基数词记忆口诀基数词,须注意:0到12逐个记,14到19有规律,-teen莫忘记，thirteen,fifteen看仔细,eighteen之中少个t.20,30到90,只需后面加ty.twenty,thirty,fifty重点记,forty去u,eighty少t.怎样拼写”几十几”?ty之后紧跟-几,千万莫把“-”丢弃.Matcht
3、hewordswiththenumbers.twenty-onethirtyfortyfiftysixtyseventyeightyninetytwentyforty-six40213070602046508090Workinpairs.Talkaboutyourclassroom.Inmyclassroom,Icanseedesks,booksanddictionaries…classroomblackboardcomputertelevisiondeskpicturebookdictionaryfurnituremapwallteacherstudentsLo
4、okatthepicturesandtalkaboutthem.blackboardbookclassroomcomputerdeskfurnituremappicturetelevisionwallListenandchoosethecorrectpicture.√Lookatthesepicturestodescribethem.Howmanyboysarethere?Thereisoneboy.Howmanycomputersarethere？Thereisonecomputer.Askandanswer.Howmanydictionariesarether
5、e?Therearethreedictionaries.Howmanycatsarethere?Therearetwocats.A:Howmanychildrenarethere?B:Therearefour.A:Wherearethey?B:Ithinktheyareatschool.ConclusionHowmany+可数名词复数+arethere…?表示“某地有多少……?”Thereis/are+数量+…表示“有多少……”Therebe句型Therebe...句型表示的是“某处有(存在)某人或某物”，其结构为“Therebe(is，are，was,were)
6、+名词+地点状语”。如：Therearefifty-twostudentsinourclass.Thereisapencilinmypencil-case.Therebe句型的肯定句结构:Thereis+可数名词单数/不可数名词+地点；或Thereare+可数名词复数+地点。否定句结构:在be动词后直接加not。一般疑问句结构:把be动词提到句首肯定回答用：Yes,thereis/are.否定回答用：No,thereisn’t/aren’t.4.Therearen’tanylibrariesinthesmallschool.5.—IsthereaTVintheli
7、vingroom? —Yes,thereis.6.—Arethereanyeggsinthebasket? —No,therearen’t.Butthereissomemeathere.1.Thereisacomputeronthedesk.2.Therearetwenty-twoboysandtwentygirlsinmyclass.3.Thereisn’tanyfruitinourfridge.写出下列名词的复数形式：desk---boy---girl---class---box---family---piano---注意:名词复数的加法:1.
8、一般+s.
