外研版七年級英語上冊 （I'm twelve） 教學課件

Unit3I’mtwelve.

Lead-inContentsPresentationPracticeHomeworkVocabularyVocabularyVocabularyVocabularyVocabularyVocabularyIt’stimetopractice!Let’spracticegirlgirlsEleven./Thereareelevengirls.Howmanygirlsarethere?Let’spracticeboyboysHowmanyboysarethere?Twelve./

Therearetwelveboys.Let’spracticedeskdesksHowmanydesksarethere?Thirteen./Therearethirteendesks.Let’spracticechairHowmanychairsarethere?Fourteen./Therearefourteenchairs.chairsLet’spracticeHowmanycarsarethere?Eighteen./Thereareeighteencars.

carsHowmanycarsarethere?Eighteen./Thereareeighteencars.

Howmany...arethere?有多少……？（S13）howmany意為“多少”，提問可數(shù)名詞的數(shù)量，后接可數(shù)名詞的復數(shù)形式。-Howmanystudentsarethereinyourclass?你們班有多少學生？-Thereare

fiftystudentsinourclass.我們班上有50名學生。真題鏈接-_______________studentsarethereinyourclass?-Fifty.A.HowmanyB.HowmuchC.HowlongD.HowfarAListenandreadHowoldareyou?你多大了？（S12）Howold+be+主語？是用來詢問年齡的常用句型。答句：主語+be+數(shù)字+[+year(s)old].或者直接用數(shù)字來回答。-Howoldisyoursister?你妹妹幾歲了？-Sheisten(yearsold).她十歲。/十歲。【歸納】old的常見含義ListenandreadListenandrepeat11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen20twentyMatch連一連seventeentwentyfourteenelevennineteenthirteentwelveeighteenfifteensixteen11121314151617181920Listenandpoint1.11+4=15 2.12+6=183.14+6=20 4.17+2=19“+”讀作and。“=”讀作“is”。Listenandwrite1.11+______=_______2._____+4=_______3.______+2=_______4.3+______=_______5._______+1=_______6.2+______=________61715191820131616171214Listenandwrite————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————1.2.3.4.————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————5.6.7.8.————————————————————————————————————————————————————————————————————————————————9.10.eleventhirteenfifteeneighteennineteentwentytwelvesixteenseventeenfourteenListenandmatch11121314151617182019boysgirlsdeskschairsbooksbagsHowmany...arethere?Workinpairs.Askandanswer.結對練習。問一問，答一答。Howmany…arethere?Numbersboys15girls18desks13chairs19books11bags16Howmanyboysarethere?15Practice1.Whatissevenandthirteen.-It’s___________.2.There____________apenandtwopencilsonthedesk.A.isB.amC.areD.be3.-________areyou?-I’mfifteen.A.WhatB.HowC.HowoldD.What’s4.Carlais________.A.atClass3B.atclass3C.inClassThreeD.inclassThree5.How______milkdoyouhave?A.manyB.oldC.muchD.dotwentyACCCReviewfifteeneleventwelvethirteenseventeeneighteennineteentwentyfourteensixteenHowoldareyou?Howmany+名詞+arethere?I’m…girl(s)boy(s)chair(s)desk(s)bag(s)Homework1.單詞（S12）抄三默1并背誦2.完成本單元練習3.基礎小卷剩下那面（StarterModule2）4.背誦劃線句子5.熟悉音標并背誦Goodbye!StarterModule2MyEnglishlessonUnit3I’mtwelve.

Doyouknowthesenumbers?Newwords11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen20twenty

Newwords找規(guī)律eleventwelvethirteenthirteenfourteenfifteensixteenseventeeneighteennineteentwenty

Match.Match.seventeentwentyfourteenelevennineteenthirteentwelveeighteenfifteensixteen11121314151617181920

Listenandwrite.1.eleven2._______3._______4.______5._______6._______7.______8._______9._______10._______thirteenfifteeneighteennineteentwentytwelvesixteenseventeenfourteen

Listenandpoint.1.11+4=152.12+6=183.14+6=204.17+2=19Elevenandfourisfifteen.“+”讀作and?！?”讀作“is”。

Listenandwrite.1.11+______=_______2._____+4=_______3.______+2=_______4.3+______=_______5._______+1=_______6.2+______=________61715191820131616171214

Listenandread.

Langagepoint“Howoldareyou?”用于詢問對方的年齡，回答用“Iam/I’m+數(shù)詞+yearsold.”結構，其中yearsold可省略。

Newwords

Newwords

Listenandmatch11121314151617182019boysgirlsdeskschairsbooksbags

Workinpairs.Howmany…arethere?Numbersboys15girls18desks13chairs19books11bags16Howmanyboysarethere?15

Langagepoint知識探究

howmany…arethere?用法Howmany…arethere?有多少……？這是詢問人或物的數(shù)量的句子，結構為______________________________。其答語為_____________

____________________。如：—Howmanystudentsarethere?—Therearetwentystudents./Twenty.

Howmany+某人/物+arethere?直接回答數(shù)量

或Thereare/is…

Practice-Howmanypensarethere?-Sevente