《小学英语四年级上册Unit 1 Part B 第一课时》课件

PartBUnit1Myclassroom人教版(三年级起点)四年级上册2课前热身师生一起复习上节课Let’sdo部分内容，同学们模仿做动作。Openthedoor.Turnonthelight.Closethewindow.Putupthepicture.Cleantheblackboard.3话题导入teacher’sdesk讲台computer/kəmˈpjuːtə(r)/(名词)计算机fan/fæn/(名词)风扇13新词展示2wall/wɔːl/(名词)墙壁floor/flɔː(r)/(名词)地板45新词展示6clean/kliːn/(动词)打扫点击“新词展示”，跟我一起学词汇吧！新词展示新词展示

小喇叭朗读开始了，点一点音箱，一起学Let'stalk吧。课文朗读课文原文

1.OK(感叹词)行;可以;好的重点词汇用法重难点探究此处用于表示同意或允许某人做某事。完整形式okay注意

OK任何时候都要大写。2.teacher’sdesk讲台重点词汇例句重难点探究Theteacher’sdeskisyellow.讲台是黄色的。巧记

teacher’s+desk=teacher’sdesk3.help(动词)帮助重点词汇例句短语重难点探究helpsb(to)dosth帮助某人做某事

Let’shelpyou.我们来帮助你吧。详解重点句型—Let’scleantheclassroom!我们打扫教室吧!—OK.好的。Let’s意为“我们……(做某事)吧”,用来提出行动建议,let’s是letus的缩写形式,后面接动词原形。句型结构:Let’s+动词原形+其他.—Let’scleantheclassroom.我们打扫教室吧。—OK.好的。—Let’sgotothezoo.我们去动物园吧。—Goodidea.好主意。课文原文课堂互动Groupwork请同学们分组制作骰子并玩这个游戏。

小喇叭朗读开始了，点一点音箱，一起学Let'slearn吧。课文朗读课文原文Let’slearnwallfloorcomputerfanteacher’sdeskLook!Thisisthenewclassroom.Thedoorisorange.重难点探究1.computer/kəmˈpjuːtə(r)/(名词)计算机重点词汇Ihaveacomputer.我有一台计算机。例句注意

o发/ə/音。2.fan/fæn/(名词)风扇重点词汇短语重难点探究

fan作名词时还可意为“歌迷;影迷;球迷”。例句Thereisafaninourclassroom.我们教室里有一台风扇。易混词

fun娱乐;乐趣3.wall/wɔːl/(名词)墙壁重点词汇拓展重难点探究theGreatWall长城例句Iseethewall.我看到了墙壁。4.floor/flɔː(r)/(名词)地板重点词汇重难点探究短语sweepthefloor扫地thethirdfloor三楼例句Let’scleanthefloor.我们来扫地。5.orange(形容词)橘黄色的重点词汇例句重难点探究Mydeskisorange.我的书桌是橘黄色的。拓展

orange还可作名词,意为“橙子”。例：

Ilikeoranges.我喜欢橙子。详解重点句型Thedoorisorange.门是橘黄色的。句型结构:主语+be动词(is/are)+表示颜色的形容词.Thedeskisyellow.书桌是黄色的。表示颜色的形容词都可作名词,意为“……色”,如black(黑色),white(白色),yellow(黄色)等。Ilikered.我喜欢红色。Myfavouritecolourisyellow.我最喜欢的颜色是黄色。拓展重难点探究课文原文Groupwork涂一涂，说一说。课堂互动课文原文xx√√课文原文deskchairwindow

小喇叭朗读开始了，点一点音箱，一起学Let'scheck吧。课文朗读课文原文√√×课文原文课文原文Groupwork请同学们talkaboutyourclassroom。课堂互动巩固练习一、根据图片选择相应的单词。1.Look!Thisisa(kite;fan).2.Itisnearthe(computer;wall).3.Thisisournew(window;classroom).4.The(wall;desk)isgreen.kitecomputerclassroomwall巩固练习(

)1.Let’s

theclassroom.

A.help

B.clean

C.close(

)2.Let

cleantheblackboard.

A.I B.my C.me(

)3.—

isthegreenchair?

—It’snearthewindow.A.Where B.What C.How(

)4.—Whereisthedesk?—Itis

thefloor.

A.under B.on C.in二、给下列句子选择相应的答案。BCAB一、本课时学的重点词汇如下：二、本课时学习的重点句子如下：回顾小结Thedoorisorange.门是橘黄色的。computer（计算机）teacher’sdesk

（讲台）fan（电扇）wall（墙壁）floor（地板）基础开心园Ⅰ.Listen

and

choose.

(听录音,

选出你所听到的单词或短语。)(

)1.A.busy B.baby

C.back(

)2.A.clock B.clean

C.class(

)3.A.book B.cook

C.look(

)4.A.also B.all

C.ball(

)5.A.makeagift B.writealetter C.dosomechores听力材料1.busy

2.clean

3.cook

4.also

5.dosomechoresABBACⅡ.Listen

and

choose.

(听录音,

选出你所听到的句子。)(

)1.A.Icancookforthem.

B.Icandosomechores.(

)2.A.MumandDadarebusyandtired. B.MumandDadarehappy.(

)3.A.Icandrawapicture. B.Icancleantheroom.(

)4.A.Wecanbuyagift.

B.Wecanmakeagift.(

)5.A.TheDoubleNinthFestivaliscoming.Icansingformygrandparents.B.TheDoubleNinthFestivaliscoming.Icandanceformygrandparents.AABBA听力材料1.Icancookforthem.2.MumandDadarebusyandtired.3.Icancleantheroom.4.Wecanmakeagift.5.TheDoubleNinthFestivaliscoming.Icansingformygrandparents.能力闯关岛Ⅲ.Read

and

choose.

(读一读,

选择与句子或对话相符的图片。)(

)1.Icancookforthem.(

)2.WangLicandrawapicture.(

)3.Shecanalsocleantheroom!(

)4.—Whatcanwedo?—Wecandosomechores.BADC拓展训练营Ⅳ.Read

and

choose.

(读一读,选择正确的选项补全对话。)A:MumandDadaretiredtoday.Whatcanwedoforthem?B:1.

Whataboutyou?

A:I’mgoodatcooking.2.

B:Great!3.

A:Yeah,agiftisgood.Oh,bytheway(顺便说一下),theDoubleNinthFestivaliscoming.B:Right!Whatcanwedoforourgrandparents?A:4.

Grandparents