外研版七年级英语上册Module3MyschoolUnit1课件

Unit1Therearethirtystudentsinmyclass.Module3MyschoolEnglishnumbers1.one2.two3.three4.four5.five6.six7.seven8.eight9.nine10.ten11.eleven12.twelve13.thirteen14.fourteen

15.fifteen16.sixteen17.seventeen18.eighteen19.nineteen十几

-teen20.twenty30.thirty40.forty50.fifty

60.sixty70.seventy80.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.Matchthewordswiththenumbers.twenty-onethirtyfortyfiftysixtyseventyeightyninetytwentyforty-six40213070602046508090Workinpairs.Talkaboutyourclassroom.Inmyclassroom,Icanseedesks,booksanddictionaries…classroomblackboardcomputertelevisiondeskpicturebookdictionaryfurnituremapwallteacherstudentsLookatthepicturesandtalkaboutthem.blackboardbookclassroomcomputerdeskfurnituremappicturetelevisionwallListenandchoosethecorrectpicture.√Lookatthesepicturestodescribethem.Howmanyboysarethere?Thereisoneboy.Howmanycomputersarethere？Thereisonecomputer.Askandanswer.Howmanydictionariesarethere?Therearethreedictionaries.Howmanycatsarethere?Therearetwocats.A:Howmanychildrenarethere?B:Therearefour.A:Wherearethey?B:Ithinktheyareatschool.Conclusion

Howmany+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)+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.—IsthereaTVinthelivingroom?

—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:1.一般+s.2.以s/x/sh/ch结尾+es.3.辅音字母加y结尾,把y变成i再加es.Doyouknowthese?desksboysgirlsclassesboxesfamiliespianosListentotheconversationandanswerthequestions.Howmanypeoplearetalkinginthedialogue?Whoarethey?Two.They’reDamingandLinda.Listentotheconversationagainandfillintheblanks.thirtysomeonefortyamapofEnglandnoamapoftheworldReadandchoosethecorrectanswers.LanguagepointsWhat's…like?这个句型可用来询问某物怎么样。当What's后面接人时，则是询问某人怎么样，主要是询问某人的性格特点。如:1.What'syourclassroominEnglandlike?What’syourbaglike?

你的书包什么样？

---What'syoursisterlike?

你妹妹什么样？

---Sheiscute.

她很可爱。2.Arethereanypicturesontheclassroomwalls?any可作代词和形容词,意为“任何,一些”。如：

Therearefiveschoolofficesinmyschool.Arethereanyinyourschool?Arethereanylettersforme?any

既可以修饰可数名词,也可以修饰不可数名词。any常用于否定句和疑问句中。如：

Doyouhaveanyfriendsatschool?—Isthereanyriceinthebowl?—No,thereisn’tanyriceinthebowl.[拓展]

some也作代词和形容词,意为“一些”,常用于肯定句中。注意:把含有some的肯定句变成否定句或一般疑问句时,要把some变成any。Wehavesomefruitbutwedon’thaveanyvegetables.—ArethereanyEnglishteachersinyourschool?

—Yes,therearesome.LindaandDamingaretalkingabouttheirclasses.InLinda’sschool,thereare_______studentsinaclass.There_____acomputeronherteacher’sdesk.Thereare_________picturesontheclassroomwalls.Thereisamapof________inLinda’sclassroom.Readtheconversationandcompletethepassage.Then,actouttheconversationinpairs.thirtyissomeEnglandThereare_______studentsinDaming’sclass.Thereare_______boysand________girls.Intheclassroom,thereisamapofthe________init.Therearen’t____________ontheclassroomwalls.worldfortytwentytwentyanypicturesListenandrepeatthesenumbers.twentythirtyfortyfiftysixtyseventyeightyninetyonetwothreefourfive

sixseveneightnineten

eleventwelvethirteenfourteen

fifteensixteenseventeeneighteen

nineteentwentytwenty-one

twenty-twothirtyfortyfifty

sixtyseventyeightyninety

hundredthousandmillionbillion

百千百万十亿Readaloudtogether.写出下列数字11___________21______________________12____________42___________89________________________75______________80___________14_____________96___________15_____________57___________16_____________68___________19____________17___________18_____________eleventhirty-eightforty-twosixty-threeeightyninety-sixfifty-sevensixty-eightseventeentwenty-onetwelveeighty-nineseventy-fivefourteenfifteensixteennineteeneighteenPracticeHowmany

desks

arethereintheclassroom?Thereare

fifty-nine

(desksintheclassroom).Workinpairs.Writeaboutyourclassroom,usingnumbers.A:Howmany…arethereinyourclassroom?B:Thereare…A:Istherea…?B:Yes,thereis./No,thereisn’t.A:Arethere…?B:Yes,thereare./No,therearen’t.Workinpairs.Talkaboutyouridealclassroom.Thisismyclassroom.Itisanicebigroom.Thewindowsarebigandthewallsarewhite.Thereisablackboardinthefrontoftheclassroom.

Onthebackwallthereisamap.ItisamapofChina.

Infrontoftheblackboardthereisabigdesk.Itisfortheteacher.Therearetwenty-eightsmalldesksandchairsintheroom.Theyareforusstudents.AsampleMyclassroomWriteaboutyourclassroom.SharetimeWearelucky,socherishwhatwehave.Let’sstudyhardandtrytohelpthem!我们很幸运，珍惜我们所拥有的，让我们努力学习，尽力去帮助他们吧！

根据句意，用be动词am、is、are填空。

1.There______threebooksonthedesk.2.There______amapandsomepicturesontheblackboard.3.—______thereaTVinyourclass?

—No,there______.4.—______there29studentsinyourclass?

—Yes,there______.5.There______anEnglishteacherintheoffice.areisIsisn’tAreareisExercise按要求改写句子。

1.ThereisanEnglishbookonthedesk.（改为否定句）

2.Therearesomestudentsinourclassroom.（改为一般疑问句并做肯定回答）

3.Therearesomecomputersonthedesk.（改为否定句）The