四年级英语下册 Module 5 Unit 2(4)教学案 外研版[2].doc

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1、（外研版）四年级英语下册教学案Module5SizeUnit2BeijingisbiggerthanTianjin.教学目标：1.知识目标①巩固复习上一单元学习的形容词以及形容词比较级：tall---tallershort----shorterstrong---strongerold---older②学会并能口头运用BeijingisbiggerthanTianjin.③学习并能识别运用短语：MountQomolangma、MountTai、TheGreatWall、TheSummerPalace2.结合实际，让学生学会比较和描述两个事物。3.从情感目标方面让学生了解祖国

2、的河流、山川、城市及名胜古迹等。使学生更加爱自己的祖国。教学重点难点：1.学习并能识别运用词组：MountQomolangma、TheGreatWall、TheSummerPalace。2.能口头表达及描述两个事物的差异。掌握句子：BeijingisbiggerthanTianjin等句子。教具：Textbookradiotape课件预习学案：1.课前让学生搜集有关景点的知识：长江黄河珠穆朗玛峰泰山长城颐和园大体了解北京和天津两个城市，知道北京比天津大。2.复习形容词longhigholdbig,并能说出其比较级longerhigherolderbigger教学过程一、W

3、arm-up1.Greetings.Goodmorning,boysandgirls.Howareyoutoday?I’mfine,thankyou.Andyou?2.Chant:Talltalltaller,Amy’stallerthanLingling.Oldoldolder,Amy’solderthanLingling.Shortshortshorter,Sam’sshorterthanDaming.Youngyoungyounger,Sam’syoungerthanDaming.上课时，我先通过和学生的互动，再通过一首chant引出了上节课的内容。真正达到了复习旧

4、知、引出新知。二、Lead-inDoyouliketravelling?Today,I’lltakeyoutovisitsomebeautifulandfamousplaces.Therearefourstopsinourtrip.First,let’sgotoNo.1stop:closeyoureyesplease!No.1stop:theChangjiangRiverandtheYellowRiver4用心爱心专心T:PPTshowsthepictureoftheChangjiangRiver.T:Whatisit?Ss:theChangjiangRiver.PPTs

5、howsthepictureoftheYellowRiver.T:Andthisis……Ss:theYellowRiver.问同学们知道两条河的长度么？再告诉学生长江长6397km,黄河长5464km.让学生比较Whichislonger?引导学生说出句子：TheChangjiangRiverislongerthantheYellowRiver.单词：longlonglonger分组读比较级和原级排火车小组竞赛No.2stop：MountQomolangma,MountTai（出示课件）Iwanttotravelaroundtheworldoneday,climbMoun

6、tQomolangmaandMountTaiismydream.（展示两幅图，分别教学）大多数学生可能对泰山的了解比较多一点，再和学生说：MountTai,itisinourShandongprovince.并问学生Haveyoueverbeenthere?同学们可能对MountQomolangma（分音节读）不是很了解，可以给学生们讲一下，Itisthehighestmountaininourearth!问学生Whichishigher,MountTaiorMountQomolangma?引导学生说出MountQomolangmaishigherthanMountTai

7、.学习单词HighhighhigherNo.3Stop:theGreatWall,theSummerPalaceSs:长城!T:Yes,it’stheGreatWall!theGreatWall(手势表示great,wall)长城是人们智慧的结晶（wall,wall,theGreatWall）PPTshowsthepictureoftheSummerPalace.Ss:颐和园!T:Yes,youareright.It’stheSummerPalace.“summer”means夏天，palace宫殿，SotheSummerPa