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1、八年級英語上Unit 4 Our World Topic 2 Section D教案教學反思教學設計仁愛版八年級上Unit4OurWorldTopic2AreyousurethereareUFOs?SectionD教學設計Themainactivityis5.本課重點活動是5。.Teachingaimsanddemands教學目標1.Learnaphrase:plugin2.Learnsomeusefulsentences:(1)Whatsthematterwithit?(2)Areyousureyoupluggeditin?(3)Youdbetteraskourcomputerteacher
2、forhelp.3.Reviewandlearnthemainsentencesandusefulexpressionsinthistopicaboutrobots,UFOsandtheInternet.4.Reviewthepastcontinuoustense:(1)AUFOflewovermyheadwhileIwaswalkingtowardthebusstopyesterday.(2)Lastnight,whileJimwassleeping,hesawaUFOflyingoverhishead.5.Reviewcertaintyanduncertainty:(1)Imsurerob
3、otscandosomeworkfasterandbetterthanhumans.(2)Imnotsurewhether/ifrobotswillmakehumanslosetheirjobs.Teachingaids教具錄音機/圖片/小黑板.Five-fingerTeachingPlan五指教學方案Step1Review第一步復習(時間:15分鐘)復習并用chant導入新課，合理運用教材，提高課堂教學效率。1.(教師先播放4錄音，完成4。)(播放幾遍錄音后，師生共同chant。活潑氣氛，激發(fā)興趣。)2.(通過師生對話復習關于robots,UFOs和Internet的目標語言。)(1)(關于
4、robots。)T:OK.Pleasestop.Yousangthissongverywell.Iknowmostofyouhaveadreamofbeingaflyingman.Butnow,youcant.Soyoumuststudyhard.Letsreview“robotsandmakeadialogbyyourselves.T:Hi,S1andS2!Couldyoutellmesomethingaboutrobots?S1&S2:OK.S1:Whendidthescientistsinventthefirstrobot?S2:In1921.S1:Whatcanrobotsdoforu
5、s?S2:Theycandosomedangerousworkinsteadofhumans.Theycanhelpuscarrythingsandmendroads.S1:Areyousurerobotscanmakehumanslazy?S2:Yes,Iamsure.S1:Areyousurerobotscantaketheplaceofhumansinthefuture?S2:No,Imnotsure.T:Wetalkedabouttherobots.NextletstalkabouttheUFOs.(2)(關于UFOs。)T:S3,areyousurethereareUFOsinthe
6、world?S3:Yes,Iamsure.Theylooklikeplates.T:WheredoyouoftengettheinformationabouttheUFOs?S3:IoftengetitthroughbooksandTV.T:Whataboutyou,S4?AreyousurethereareUFOsintheworld?S4:No,Imnotsure.T:Whydoyouthinkso?S4:Becauseuntilnow,nobodyhasreallyseenUFOs,andevenscientistsarentsurewhetherthereareUFOs.T:Nextl
7、etstalkabouttheInternet.(3)(關于Internet。)T:S5,whatdoyouthinkoftheInternet?S5:Itswonderfulandinteresting.T:WhatdoyouoftendoontheInternet?S5:Idotheshopping,listentomusic,seemovies,playgames,study,downloadusefulinformationandwritee-mails.T:DoyouspendtoomuchtimeontheInternet?S5:No,Idont.T:Good.TheInterne
8、tisveryinteresting,butweshouldntspendtoomuchtimeonit,orwecantstudywell.3.(教師呈現(xiàn)圖片復習現(xiàn)在進行時和過去進行時。)(1)(教師手拿圖片，圖片的反面對著學生，然后叫一名學生到前面來，根據(jù)看到的圖片做出動作，讓其他學生猜出其動作的含義。)T:Lookatthispicture,anddotheaction.S1手持話筒做唱歌狀。)T:Guesslikethis:Areyou?S2:Areyouspeaking?S1:No.S2:Areyousingingasong?S1:Yes,Iam.(學生就其他三幅圖進行對話，復習現(xiàn)在
9、進行時。)(2)(練完之后，教師給予學生鼓勵，并過渡到過去進行時。)(假設以上這些圖片顯示的是S1生日晚會上學生們所做的事情。讓學生就圖片情景進行轉換練習。)S3:WhatwasHanMeidoingat8:00oclocklastnight?S4:Shewassingingasong.(3)(學生練完之后，教師鼓勵學生總結現(xiàn)在進行時與過去進行時。)Step2Presentation第二步呈現(xiàn)(時間:10分鐘)在情景中引出新的語言點，并在情景中練習和穩(wěn)固。T:Lookatthepicturein1.Whoarethey?Andwhataretheydoing?Pleasecompletethe
10、conversation.1.(學生補全對話，結合上下文猜出詞義，教師給予指導并板書生詞，要求學生掌握：plugin；理解：press,button,plug,useless。)press,button,plug,plugin,useless(核對答案。)(讓學生齊讀對話，然后教師以師生問答的形式檢查學生對對話的理解情況。)T:Verygood.Pleaseanswermyquestions.WhatsMichaeldoingnow?S1:Heisrepairinghiscomputer.T:Whatsthematterwithit?S2:Itdoesntwork.T:Ishesurehepl
11、uggeditin?S3:Yes,hesquitesure.T:Whatshouldhedo?S4:Hedbetteraskhiscomputerteacherforhelp.(讓學生兩人一組練習1對話，然后找?guī)捉M學生表演對話。)2.(讓學生先讀2的內容，提高學生的信息預測能力。然后聽2錄音，完成2。)T:OK.Aftermanagingtheproblemofthecomputer,letsdiscusssomethingabouttheInternet.Atfirstpleasereadthesentencesasquicklyasyoucan,thenlistento2carefully
12、andmarkTrue(T)orFalse(F).(教師可根據(jù)學生的掌握和理解情況，選擇放錄音的次數(shù)。)T:OK.Pleasetellmeyouranswers.(核對答案。)Step3Consolidation第三步穩(wěn)固(時間:7分鐘)學生通過聽讀3a和3b，穩(wěn)固本話題目標語言。1.(讓學生聽3a錄音，完成3a。)(1)(學生跟讀3a，熟記本話題的目標語言。)(2)(讓學生運用肯定和不肯定句式表演對話，穩(wěn)固besure用法。)Example:S1:Areyousurerobotswillmakehumanslazy?S2:Yes,Imsure.S1:AreyousurethereareUFO
13、sintheworld?S2:No,Imnotsure.S1:AreyousurewecanlistentomusicontheInternet?S2:Yes,Imquitesure.S1:Areyousureitwillberainytomorrow?S2:Imnotsurewhetheritwillberainytomorrow.S1:Areyousurewellhaveasportsmeetthisterm?(讓學生兩人一組練習對話，每人不能少于四個句子，然后挑幾組同學表演。)2.(讓學生聽3b錄音，跟讀3b。并要求學生記住有用的表達方式。)Step4Practice第四步練習(時間：5
14、分鐘)根據(jù)圖片，復習進行時，并掌握while的用法。1.(教師展示圖片，讓學生運用過去進行時看圖造句。)T:Lookatthesepictures,andmakesentences.Picture1Picture2Picture3T:S1,wouldyoupleasecomehereandhaveatry?(請三位學生到講臺前完成看圖造句，其他學生任選一幅圖造句，完成之后，及時點評。)2.(復習while和when的用法，并總結。)(板書)(1)Thelittlegirlwasplayingthepianowhenherfatherknockedatthedoor.(2)WhileLucywa
15、swalkingintheparkwithhermother,theysawawalletlyingontheground.(3)WhileTomwaswatchingTV,thetelephonerang.Step5Project第五步綜合探究活動(時間:8分鐘)完成5。通過多種方式培養(yǎng)學生運用本話題的語法及功能語進行寫作的能力。1.(教師展示圖片，設置場景，為學生練習對話打好根底，教師可以先作示范。)T:WhatsthisinEnglish?S1:Itsacomputer.T:Whatcancomputersdoforus?S1:Wecanusecomputersforsurfingthe
16、Internet.(教師依次呈現(xiàn)機器人和小汽車的圖片，讓學生練習對話。)(參考信息)Peopleuserobotsfordoingboringjobs.Peopleusecarsforcarryingthemselvesfromoneplacetoanother.2.(將班上學生分成兩組，然后讓他們展開想象，介紹自己的創(chuàng)造，并用英語對其創(chuàng)造物的外觀及用途進行描述。)Example:Look!Itsmynewinvention.Itsabike,butitlookslikeabird.Anditcanfly.WhenIgotoschool,itwillbeabike.ButwhenIgooutf
17、orapicnic,itwillbeaplaneT:Now,timeisup.Itstimeforyoutoshowyourinventionstothewholeclass.(讓有創(chuàng)意的學生到講臺前展示自己的作品，并講解它的功能。)3.(引導學生看句型，進行寫作練習。)(板書句型。)Imsureitwill,butImnotsureif/whetheritwill4.Homework:(看圖寫句子。)T:Writesomesentenceswithwhenorwhileaccordingtothepicturesgivenbelow.Example:Picture1Alicewasplayingthepianowhenherfathercameback.板書設計:AreyousurethereareUFOs?SectionDpluginWhatsthematterwithit?askforhelpAreyousureyoupluggeditin?Youdbetteraskourcomputerteacherforhelp.Imnotsurewhether/ifrobotswillmakehumanslosetheirjobs.仁愛,設計,教學反思
八年級英語上Unit 4 Our World Topic 2 Section D教案教學反思教學設計
