四年级英语 There are forty students in our class. 名师获奖

课题：Therearefortystudentsinourclass.难点名称：理解Howmany...arethere...？句型并能正确运用。

1参赛教师：申绿云时间：2020.8.29四年级-下册-第二单元第一页，共二十六页。目录CONTENTS2导入知识讲解课堂练习小节第二页，共二十六页。导入3

Let’ssingasong:TenlittleIndianboys.第三页，共二十六页。L7学习目标A:1.

听懂、背熟L7课文，听写以下单词：

（studenttwenty-onetwenty-twotwenty-threetwenty-fourtwenty-five

twenty-sixtwenty-seventwenty-eighttwenty-nine）

2.理解Howmany...arethere...？句型并能正确运用。

3.运用Howmany...arethere...？谈论自己的班级。

B:1.听懂、熟读试着背诵L7课文，能够听写以下标红单词：

（student

twenty-onetwenty-twotwenty-threetwenty-four

twenty-five

twenty-sixtwenty-seventwenty-eighttwenty-nine）

2.

理解Howmany...arethere...？句型并能正确运用。

第四页，共二十六页。Howmanynumbers（数字）arethereinthesong?Ten.Whatarethey?One,two,three,four,five,six,seven,eight,nine,ten.Let's

countfrom...to...导入第五页，共二十六页。Let'stry!1.Tenandtenis_______________2.Sevenandeightis____________3.Nineandtwois_______________4.Fourandtenis_______________5.Threeandnineis_____________twentyfifteenelevenfourteentwelveLet'scountfromeleventotwenty.eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwenty第六页，共二十六页。利用表格找规律：11-20规律oneeleventwotwelvethreethirteenfourfourteenfivefifteensixsixteensevenseventeeneighteighteenninenineteententwenty口诀：11和12分开记：eleventwelve13和15稍变形：three--thirteen

five--fifteen

（ve要用f

替）18只有一个t----eighteen其他都是原形+teen。

30秒快速背诵口诀知识讲解第七页，共二十六页。Let'stry!例：three------thirteenfour-----______five-----______eight-----______nine-----______fourteenfifteeneighteennineteen第八页，共二十六页。听音,用123标号

1.twentytwelvetwo

（）（）（）2.threethirteenthere()()()

twenty123123第九页，共二十六页。对比--teen\--ty我发现：----teen表示十几----ty表示几十第十页，共二十六页。Let’slearn2122232425twenty-onetwenty-twotwenty-threetwenty-fourtwenty-five26272928twenty-sixtwenty-seventwenty-eighttwenty-nine第十一页，共二十六页。Icanfind!2122232425twenty-onetwenty-twotwenty-threetwenty-fourtwenty-five26272928twenty-sixtwenty-seventwenty-eighttwenty-nine这9个数字前面的单词都是twenty.第十二页，共二十六页。Let’splay：Findyourneighbourstwentynineteentwenty-onetwenty-sixtwenty-fivetwenty-sevennineteeneighteentwentySuper！邻居第十三页，共二十六页。Lookatthepicture.Questiontime!Q1:Whoisthetallman?Q2:Whatdoeshedo?学习策略：策略1、看图回答策略2、快速阅读，从词句中找出答案。Goodafternoon,boysandgirls!ThisisMrGao,ournewPEteacher.Goodafternoon,MrGao!A1:HeisMrGao.A2:HeisanewPEteacher.

注意MrGao以及PE书写特点PE=physicaleducation第十四页，共二十六页。Lookatthepicture.Questiontime!Goodafternoon,boysandgirls!ThisisMrGao,ournewPEteacher.Goodafternoon,MrGao!A1:HeisMrGao，

anewPEteacher.Q2:Whoarethey?A2:Theyarestudents.studentstudents30秒按音节背单词

第十五页，共二十六页。Let'slistenandchoose.Howmanystudentsarethereintheirclass?

A：Twenty-nine.B：Twenty-five.3.Therearetwenty-nine.4.Thereare

twenty-ninestudents.2.

Twenty-ninestudents.这4种回答方式都对第十六页，共二十六页。Let'sread!1.跟读2.齐读3.试着背诵第十七页，共二十六页。Summary:单词：student

twenty-onetwenty-twotwenty-threetwenty-four

twenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nine

句子：Howmany...arethere...？抄写时易错句子

ThisisMrGao，ournewPEteacher.第十八页，共二十六页。Let'spractise:Howmanystudents

arethereinthepicture?Eighteen.Thereareeighteen.4种回答方式都可以Thereareeighteenstudents.Eighteenstudents.第十九页，共二十六页。Let'slookandsay!Howmanyballoons

arethereinthepicture?Twelve.Therearetwelve.4种回答方式都可以Therearetwelveballoons.Twelveballoons.第二十页，共二十六页。我能用Howmany...arethere...?说话Howmanyballoonsarethereinthepicture?Seven.Howmanyballsarethereinthepicture?Twenty-five.Howmanykitesarethereinthepicture?Twelve.第二十一页，共二十六页。我发现：Howmany+名词复数+arethere...？

（bikes,pencils,pencil-boxes...）Howmanybikesarethereinthepicture?1)Four.2)Fourbikes.3)Therearefour.4)Therearefourbikes.

Howmanyapplesarethereinthepicture?1)Six.2)Sixapples.3)Therearesix.4)Therearesixapples.

我能用Howmany...arethere...inthepicture?问答第二十二页，共二十六页。Let'stry!1.---Howmany________arethereintheclass?---______.A:teacher;AteacherB:teachers;ATeacher2.---Howmany_______arethereinyourpencil-box?---_______.A:

pens;Fourpens.B:pen;Threepens.第二十三页，共二十六页。不管回答是单数还是复数，问句Howmany后面必须是可数名词的复数形式2.Howmanypencil-boxesarethereonthedesk?1.Howmanybooksarethereonthedesk?3.Howmanystoriesarethereinthebook?4.Howmanykiwifruitarethereinthefridge?Thereisone.Two.One.Therearetwo.观察问句，你发现了什么？第二十四页，共二十六页。不管回答是单数还是复数，问句Howmany后面必须是复数形式1Howmanypencil-boxesarethereonthedesk?1Howmanybooksarethereonthedesk?1Howmanystoriesarethereinthebook?1Howmanykiwifruitarethereinthefridge?Thereisone.Two.One.Therearetwo.可数名词复数形式有几种？第二十五页，共二十六页。L7：Home