Unit2-Lesson7-公開(kāi)課教案【遼寧丹東】

2/2Unit2Lesson7遼寧公開(kāi)課教案授課教師：東港市海關(guān)小學(xué)倪鑫一、教學(xué)目標(biāo)1.學(xué)習(xí)數(shù)詞twenty-onetwenty-nine.2.學(xué)會(huì)用Howmanystudentsarethereinyourclass?Twenty-nine.詢問(wèn)數(shù)量并回答。3.通過(guò)Let’splay激發(fā)學(xué)生學(xué)習(xí)英語(yǔ)的興趣。二、教學(xué)重難點(diǎn)：學(xué)會(huì)用Howmanystudentsarethereinyourclass?Twenty-nine.詢問(wèn)數(shù)量并回答。三、教學(xué)過(guò)程：Step1Warming-up1.Singthenumbersong…First,Let’ssinganumbersong.2.Readwords.Wehavelearnedsomenumbers,Let’sread.出示數(shù)字卡片8，4，11，20，12，13.3、Countinggame.from1to20.Step2Newteaching1.學(xué)習(xí)twenty-one——twenty-nine。T:twenty-one21,Ok?（出示twenty-one21）點(diǎn)擊視頻領(lǐng)讀。指名讀，齊讀。出示twenty-four24你看出了什么so,(出示紅色規(guī)律。)按照這個(gè)規(guī)律，你能試著說(shuō)出一個(gè)單詞么？Accordingtothisrule,canyoutrytospeakaword?（按照學(xué)生匯報(bào)出示23——29）教讀。（每個(gè)單詞齊讀一遍就可以）看來(lái)同學(xué)們已經(jīng)掌握這個(gè)規(guī)律了，但是千萬(wàn)不要忘了整十?dāng)?shù)字與個(gè)位數(shù)字之間要加上連字符。2.Practice(1)Chant:twenty-one21，twenty-two22,twenty-three,23拍手說(shuō)。Goodboy(2)猜老師的年齡.Lookatme，I’mateacher，I’manewteacher,Doyouwanttoknowmyage?Onlythreechance,Whocanguess?no,no.no.I'm32yearsold,其實(shí)我已經(jīng)——32歲了。拓展30，thirty,34呢？(3)找身邊的數(shù)字：Besidesage,therearealotofplacescanusenumbers,whocansay?3.學(xué)習(xí)句型生活中還有一處能用到數(shù)字，Thereisaplacetousenumbers,Look!（出示Howmany……?）當(dāng)我們想問(wèn)物品的數(shù)量時(shí)，WecansayHowmany……?領(lǐng)讀Howmany……?多少個(gè)鉛筆怎么說(shuō)？（出示一組帶s的單詞）這組單詞你看出有什么特點(diǎn)？Whatdoyousee?（出示紅色s）出示potatoes,tomatoes,Whatdoyousee?（出示紅色es）老師總結(jié):名詞加s和es都屬于名詞復(fù)數(shù)的一種形式。Howmany后面要用名詞復(fù)數(shù)，領(lǐng)讀Howmanypens/pencils/books?。領(lǐng)讀Howmanypotatoes/tomatoes?你還能說(shuō)出哪些加s和加es的名詞復(fù)數(shù)？引導(dǎo)學(xué)生加上Howmany……?一起說(shuō)說(shuō)多少個(gè)西紅柿？土豆？彩筆？鉛筆？書？貓？多少個(gè)學(xué)生怎么說(shuō)？（板書Howmanystudents?）ts發(fā)音。如果我們想問(wèn)在教室里有多少個(gè)學(xué)生應(yīng)該說(shuō)（板書Howmanystudentsarethereinyourclass？）我們學(xué)過(guò)Thereare，有，arethere是Thereare的疑問(wèn)形式，領(lǐng)讀。whocanread？What’sthemeaning?我們想問(wèn)在一個(gè)指定的地方有多少物品應(yīng)該用（板書Howmany+名詞復(fù)數(shù)arethere+地點(diǎn)……?來(lái)問(wèn)，有29個(gè)學(xué)生，wecansay:板書Twenty-nine。書面語(yǔ)通常說(shuō)板書：ThereareTwenty-nine?？谡Z(yǔ)回答時(shí)，可以直接用數(shù)字回答。板書；數(shù)字。領(lǐng)讀Howmanystudentsarethereinyourclass？ThereareTwenty-nine4.Practice(1)Howmanygirls/boysarethereinourclass?用班級(jí)里的實(shí)際數(shù)字回答有多少個(gè)女生，多少個(gè)男生.？學(xué)生問(wèn)答。(2)幻燈片出示。問(wèn)物品個(gè)數(shù)。學(xué)生問(wèn)。(3)同位用自己的物品說(shuō)句子。Step3Listening1.自讀：學(xué)校里來(lái)了一名新的PEteacher,板書PEteacher.解釋。他問(wèn)了一個(gè)問(wèn)題，同學(xué)們?cè)趺创鸬媚?。?qǐng)同學(xué)們自讀課文找出答案。TheschoolhasanewPEteacher,whataretheytalkingabout?Readthetextandfindouttheanswer.2.聽(tīng)錄音：PEteacher,問(wèn)了什么問(wèn)題？同學(xué)們?cè)趺创鸬媚?？他說(shuō)的對(duì)不對(duì)呢？讓我們一起來(lái)聽(tīng)聽(tīng)課文中是怎么說(shuō)的？3.教師領(lǐng)讀：剛才…….同學(xué)的回答是正確的。Youareveryclever跟我讀。4.自讀。指名讀。（是否對(duì)錯(cuò)）5.同桌分角色朗讀。Theroleofreading指名讀。6.表演課文。誰(shuí)能試著表演？ActthetextStep4創(chuàng)編我們生活當(dāng)中到處都有數(shù)字，請(qǐng)同學(xué)們小組合作，用上我們本節(jié)課學(xué)過(guò)的句子和數(shù)字，也可以加上以前學(xué)過(guò)的數(shù)字句型，創(chuàng)編一個(gè)生活中的小對(duì)話。Therearesomenumbersinourlife,withthenumberswehavelearnedtomakeadialogue.Weusethelessonlearnedsentencesandnumber,numbersentenceslearnedbefore,makeadialogue.3組誰(shuí)聽(tīng)出來(lái)了？指出對(duì)錯(cuò)Step5Writing:eleve