PartBUnit1Myclassroom人教版(三年級起點(diǎn))四年級上冊2課前熱身師生一起復(fù)習(xí)上節(jié)課Let’sdo部分內(nèi)容，同學(xué)們模仿做動作。Openthedoor.Turnonthelight.Closethewindow.Putupthepicture.Cleantheblackboard.3話題導(dǎo)入teacher’sdesk講臺computer/k?m?pju?t?(r)/(名詞)計(jì)算機(jī)fan/f?n/(名詞)風(fēng)扇13新詞展示2wall/w??l/(名詞)墻壁floor/fl??(r)/(名詞)地板45新詞展示6clean/kli?n/(動詞)打掃點(diǎn)擊“新詞展示”，跟我一起學(xué)詞匯吧！新詞展示新詞展示

小喇叭朗讀開始了，點(diǎn)一點(diǎn)音箱，一起學(xué)Let'stalk吧。課文朗讀課文原文

1.OK(感嘆詞)行;可以;好的重點(diǎn)詞匯用法重難點(diǎn)探究此處用于表示同意或允許某人做某事。完整形式okay注意

OK任何時(shí)候都要大寫。2.teacher’sdesk講臺重點(diǎn)詞匯例句重難點(diǎn)探究Theteacher’sdeskisyellow.講臺是黃色的。巧記

teacher’s+desk=teacher’sdesk3.help(動詞)幫助重點(diǎn)詞匯例句短語重難點(diǎn)探究helpsb(to)dosth幫助某人做某事

Let’shelpyou.我們來幫助你吧。詳解重點(diǎn)句型—Let’scleantheclassroom!我們打掃教室吧!—OK.好的。Let’s意為“我們……(做某事)吧”,用來提出行動建議,let’s是letus的縮寫形式,后面接動詞原形。句型結(jié)構(gòu):Let’s+動詞原形+其他.—Let’scleantheclassroom.我們打掃教室吧?！狾K.好的。—Let’sgotothezoo.我們?nèi)游飯@吧。—Goodidea.好主意。課文原文課堂互動Groupwork請同學(xué)們分組制作骰子并玩這個(gè)游戲。

小喇叭朗讀開始了，點(diǎn)一點(diǎn)音箱，一起學(xué)Let'slearn吧。課文朗讀課文原文Let’slearnwallfloorcomputerfanteacher’sdeskLook!Thisisthenewclassroom.Thedoorisorange.重難點(diǎn)探究1.computer/k?m?pju?t?(r)/(名詞)計(jì)算機(jī)重點(diǎn)詞匯Ihaveacomputer.我有一臺計(jì)算機(jī)。例句注意

o發(fā)/?/音。2.fan/f?n/(名詞)風(fēng)扇重點(diǎn)詞匯短語重難點(diǎn)探究

fan作名詞時(shí)還可意為“歌迷;影迷;球迷”。例句Thereisafaninourclassroom.我們教室里有一臺風(fēng)扇。易混詞

fun娛樂;樂趣3.wall/w??l/(名詞)墻壁重點(diǎn)詞匯拓展重難點(diǎn)探究theGreatWall長城例句Iseethewall.我看到了墻壁。4.floor/fl??(r)/(名詞)地板重點(diǎn)詞匯重難點(diǎn)探究短語sweepthefloor掃地thethirdfloor三樓例句Let’scleanthefloor.我們來掃地。5.orange(形容詞)橘黃色的重點(diǎn)詞匯例句重難點(diǎn)探究Mydeskisorange.我的書桌是橘黃色的。拓展

orange還可作名詞,意為“橙子”。例：

Ilikeoranges.我喜歡橙子。詳解重點(diǎn)句型Thedoorisorange.門是橘黃色的。句型結(jié)構(gòu):主語+be動詞(is/are)+表示顏色的形容詞.Thedeskisyellow.書桌是黃色的。表示顏色的形容詞都可作名詞,意為“……色”,如black(黑色),white(白色),yellow(黃色)等。Ilikered.我喜歡紅色。Myfavouritecolourisyellow.我最喜歡的顏色是黃色。拓展重難點(diǎn)探究課文原文Groupwork涂一涂，說一說。課堂互動課文原文xx√√課文原文deskchairwindow

小喇叭朗讀開始了，點(diǎn)一點(diǎn)音箱，一起學(xué)Let'scheck吧。課文朗讀課文原文√√×課文原文課文原文Groupwork請同學(xué)們talkaboutyourclassroom。課堂互動鞏固練習(xí)一、根據(jù)圖片選擇相應(yīng)的單詞。1.Look!Thisisa(kite;fan).2.Itisnearthe(computer;wall).3.Thisisournew(window;classroom).4.The(wall;desk)isgreen.kitecomputerclassroomwall鞏固練習(xí)(

)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、給下列句子選擇相應(yīng)的答案。BCAB一、本課時(shí)學(xué)的重點(diǎn)詞匯如下：二、本課時(shí)學(xué)習(xí)的重點(diǎn)句子如下：回顧小結(jié)Thedoorisorange.門是橘黃色的。computer（計(jì)算機(jī)）teacher’sdesk

（講臺）fan（電扇）wall（墻壁）floor（地板）基礎(chǔ)開心園Ⅰ.Listen

and

match.

(聽錄音,

將人物與對應(yīng)的圖片連線。)1.ZhangLin

2.WangMing

3.WuMin

4.LiYang聽力材料1.—IsZhangLinhelpfulathome?—Yes,heis.Hecancookforhisfamily.2.—Whatcanyoudo,WangMing?—Icandrawpictures.3.—HowcanWuMinhelpherfamily?—Shecandosomechores.4.—Canyouhelpyourparentsathome,LiYang?—Yes,Ican.Icansweepthefloor.能力闖關(guān)島Ⅱ.Read

and

choose.

(讀一讀,

選擇與句子相符的圖片。)(

)1.Theboycanlookafterhisdog.(

)2.Theyarehappytogether.(

)3.Sarahishelpfulathome.Shecancleanherroom.(

)4.LiuTao’smotherisanurse.Shecanhelpmanypeople.(

)5.Shecanmakegoodlunchesinthekitchen.EDCAB拓展訓(xùn)練營Ⅲ.Read

and

finish

the

tasks.

(Tony和他的家人們正討論為客廳做大掃除,

閱讀他們的對話,

完成下列任務(wù)。)Cleaning

ListLet’scleanthe1.

!

Mum

cleanthetableandthechair2.

putthebooksontheshelf

Dad

cleanthe3.

Nancy

sweepthefloorBy4.

任務(wù)一:根據(jù)對話內(nèi)容,選擇正確的選項(xiàng)完成Cl