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1、 Unit 1There are thirty students in my class.What class are you in?IminClass11,Grade7.How many students are there in your class?There are 48 students in my class.Englishnumbers1.one2.two3.three4.four5.five6.six7.seven8.eight9.nine10.ten学科网11.eleven12.twelve13.thirteen14.fourteen15.fifteen16.sixteen1
2、7.seventeen18.eighteen19.nineteen十几十几 -teen20.twenty30.thirty40.forty50.fifty60.sixty70.seventy80.eighty90.ninety百百hundred几十几十-ty213378100200twenty-onethirty-threeseventy-eightonehundredtwohundred(整百整百hundred不加不加s)基数词记忆口诀基数词记忆口诀基数词基数词,须注意须注意:0到到12逐个记逐个记,14-19有规律有规律,-teen莫忘记,莫忘记,thirteen,fifteen看仔细看仔
3、细,eighteen之中之中少个少个t.20,30到到90,只需后面加只需后面加ty.twenty,thirty,fifty重点记重点记,forty去去u,eighty少少t.怎样拼写怎样拼写“几十几几十几”?ty之后紧跟之后紧跟-几几,千万莫把千万莫把“-”丢弃丢弃.Matchthewordswiththenumbers.twenty-onethirtyfortyfiftysixtyseventyeightyninetytwentyforty-six40213070602046508090computerfurniturepicturetelevision=TVwallblackboard,
4、book,classroom,computer,desk,furniture,map,picture,television,wall20twenty30thirty40forty50fifty60sixty70seventy80eighty90ninety1.TherearethirtystudentsinLindasclass.3.ThereisamapoftheworldinLindasclass.TF2.TherearetwentystudentsinDamingsclass.FClassNumberofstudentsPicturesTypeofmapLindasclassDaming
5、sclass3040yesnoAmapofEnglandAmapoftheworld1.Whatslike?这个句型用来询问这个句型用来询问“是什么样?是什么样?”例如:例如:Whatsanelephantlike?大象是什么样子的?大象是什么样子的?2.atthefrontof表示表示“在在的最前面的最前面”。inthefrontof表示表示“在在的前面的前面”。(在里面内部的前面)(在里面内部的前面)infrontof表示表示“在在的前面的前面”.(在外面的前面)(在外面的前面)3.s所有格表示所属关系,意为所有格表示所属关系,意为“的的”。例如:例如:teachersdesk4.alot
6、of+n.表示表示“许多的,大量的许多的,大量的”。例如:例如:1.Therearethirtystudentsinmyclass.2.Butthereisacomputerontheteachersdesk.3.Theresamapoftheworldinourclassroom.4.Buttherearentanypicturesonourwalls.therebe结构表示在某地有某人或某物。结构表示在某地有某人或某物。therebe结构中的结构中的be与后面紧跟着的名词与后面紧跟着的名词保持单复数的一致。保持单复数的一致。例如:例如:Thereissomewaterinthebottle
7、.therebe结构的否定句是在结构的否定句是在be后加后加not.其缩写形式为其缩写形式为:isnot=isntarenot=arent1.在墙上有一幅地图。在墙上有一幅地图。There_amaponthewall.2.在我们班有在我们班有40名学生名学生。There_40studentsinourclass.3.在我的桌子上有一台电脑。在我的桌子上有一台电脑。_acomputeronmydesk.4.在你的桌子上有一些书。在你的桌子上有一些书。_somebooksonyourdesk.isareThereisThereare例如:例如:1.Istherealotoffurture?2.Ar
8、etherecomputersoneveryonesdesk?3.Arethereanypicturesontheclassroomwalls?4.Andisthereamapofthemap?小结:小结:therebe结构的疑问句结构的疑问句是把是把be放在放在there前前。Isthereablackboardintheclassroom?Yes,thereis.Isthereamapoftheworldonthewall?Yes,thereis.Arethereanycomputersintheclassroom?Yes,thereare.Arethereanytelevisionsin
9、thelibrary?No,therearent.Howmanystudentsarethereinyourclass?Thereare30studentsinmyclass.Howmanypicturesarethereonthewall?Thereisonepictureonthewall.Howmany?Numbersdeskstelevisionsstudentsblackboardspicturescomputers30用用therebe结构描述你理想的班级。结构描述你理想的班级。A:Howmanyarethereinyourclassroom?B:ThereareA:Isthere
10、aB:Yes,thereis./No,thereisnt.A:Arethere?B:Yes,thereare./No,therearent.some are classroom computer teachergirl thirtytwentythirtyfortyfiftysixtyseventyeightyninetytherebe结构中的结构中的be的单复数取决于后的单复数取决于后面紧跟的名词。面紧跟的名词。therebe结构的疑问句是把结构的疑问句是把be提前。提前。some在否定句和疑问句中要变为在否定句和疑问句中要变为any。1.Theresomewaterinthebottle.
11、A.isB.areC.beD.am2.Therearentbirdsinthesky.A.someB.aC.anD.any3._thereapeninthebox?A.amB.isC.areD.beADB4.Howmanyarethereintheclassroom?A.boyB.boysC.girlD.student5.There_alotoftallbuildingsinthecity.组卷网A.isB.amC.areD.beBC课后准备一个对话,介绍你理想的课后准备一个对话,介绍你理想的。seventythirtyforty-sixfiftysixtytwenty-oneeightyninetyfortytwenty21706046908050203040Match the words with the numbers.