小学英语教案：第二册第4单元第22课

一、教学目的及要求：

1.能听懂会说本课会话：What''''sthatinEnglish?

2.能较好地掌握本课句型What''''sthat?It''''sadesk.并能用Let''''spractise.的词做替换练习。

3.能听说读写单词desk,chair和句子What''''sthatinEnglish?

4.学唱英文歌曲What''''sthat?What''''sthis?

二、教具准备：卡片,投影,录音机,磁带,头饰.

三、教学重点：熟练运用句型What''''sthis（inEnglish）?What''''sthat（inEnglish）?及答语It''''sa/an----.

四、教学难点：this，that和It''''s的发音，及this和that的不同的指代用法。

五、教学过程：

I.问候

1.师生问候T:Gladtomeetyou,again./Howareyou?

2.介绍客人老师，并问候。T:Pleasesay"Gladtomeetyou"totheteachers.

3.师生自由对话：Howareyou?/What''''syourname?

(出示头饰机器猫让学生这样回答：MynameisMr/MissCat.)

II.复习

1.复习句型：Isthata---?What''''sthat?及有关交通工具的单词boat,ship,bike,bus,car,jeep,plane(以上是四会单词),taxi,yacht(只要求听说)。

T:Look,Mr/MissCat.What''''sthat?S1:It''''saship.

T:Canyouspelltheword"ship"?S1:Yes.S-H-I-P,ship.

T:Isthataship,too?S1:No,itisn''''t.It''''saboat.

T:Oh!It''''saboat.Canyouspellitplease?S1:Yes.B-O-A-T,boat.

(让部分学生扮演机器猫，操练plane,bike,bus,car,jeep)

T:Isthatajeep,too?Ss:No,itisn''''t.It''''sataxi.

T:Now,let''''schant."What''''sthat?What''''sthat?"one,twostart.

绕口令：What''''sthat?What''''sthat?Whatisthat?It''''sataxi.It''''sataxi.It''''saredtaxi.

(此时将What''''sthat？卡片粘贴在黑板上)

T:What''''sthat?Ss:It''''sayacht.

T:Now,let''''schant."What''''sthat?What''''sthat?"one,twostart.

绕口令：What''''sthat?What''''sthat?Whatisthat?It''''sayacht.It''''sayacht.It''''sawhiteyacht.

III.新授

1.呈现句型What''''sthatinEnglish?

T:Andwhat''''sthisinEnglish?Ss:It''''sadesk.

跟读单词desk：T:Desk,desk,desk.D-E-S-K,desk..（二遍并将卡片粘在黑板上）

T:Andwhat''''sthisinEnglish?Ss:It''''sachair.

跟读单词chair:T:Chair,chair,chair.C-H-A-I-R,chair.（二遍并将卡片粘在黑板上）

(此时将What''''sthisinEnglish？卡片粘贴在黑板上)

T:Look,what''''sthatinEnglish?Ss:It''''sadoor/clock.（实物）

T:Andwhat''''sthatinEnglish?Ss:It''''sapicture.（投影片）

2.巩固操练句型What''''sthatinEnglish?

1)T:Let''''slookatthepicture.(放幻灯)What''''sthatinEnglish?Ss:It''''sa---.T:Now,pleasetalklikethis.(让学生根据幻灯上的内容直接进行操练。)

2)T:Let''''splayagame.Youpleasecomehere.(指示他面朝黑板)What''''sthatinEnglish?(让另一位学生举起手中的卡片,其他的学生真真假假地回答。如S:It''''saship/bus.等，最后让第一位学生猜猜到底是什么。)

3.听音,跟读(将有书,钟的两张卡片反贴在黑板上)

T:What''''sthat?Ss:Isthata---?

T:Andwhat''''sthis?Ss:Isthisa---?

T:Sorry,Idon''''tknow.Pleaselistentothetape.(放录音)

(第一遍回答上面问题,第二遍跟读)

4.学说英语

T:Pleasereadinroles.(男女对读;A,B分角色朗读.)

IV.巩固操练

1.编说类似课文内容的对话

T：Nowyoutalktogetherlikethis.(让最后一组学生用zoo编说对话。)

2.情景对话

T:Great!Let''''sgotothezoo.Ss:Allright.

T:What''''sthisinEnglish?Ss:It''''sapanda.(头饰，让部分学生扮演各种动物)

T:What''''sthatinEnglish?Ss:It''''sadeer.

T:Nowpleasemakesimilardialogues.(让学生准备二分钟后，进行表演，最后一组以It''''sadoor.结尾。)

3.拼写游戏(用来巩固第4单元的四会单词：orange,bus,ship,desk,chair及第二册所有的四会要求单词.)

T:Look!What''''sthatonthedoor?Ss:It''''sabanana.

T:Canyouspellitplease?Ss:Yes.B-A-N-A-N-A,banana.

T:Youpleasefindtherightkey,andthenopenthedoortogetastar.（教师自己示范一遍，然后学生操练，最后以chair,desk结尾。）

4.学唱歌曲

T:Nowlet''''ssingasong.Firstlet''''sreadthewords.

Listenandfollow.Singinroles,withotherobjects.

V.小结

VI.作业Workbook

六、板书设计：