2023學(xué)年完整公開課版Unit4Topic1SectionC教案1

SectionCThemainactivitiesare1aand2.本課重點活動是1a和2。Ⅰ.Teachingaimsanddemands教學(xué)目標1.Mastersomenewwordsandphrases:doubt,nodoubt,tiny,cancel,connect,forinstance,spend…(in)doing2.Goonlearningtheuseofobjectcomplement:Atthesametime,theyhavemadetheworkplacesaferandbetter. TheInternethasmadetheworldsmaller,likea“village”.Tinycomputersinsidepatients’bodieskeeptheirheartsbeatingnormally.3.Improvethestudents’readingskills.4.Discusstheusesofthecomputers.Ⅱ.Teachingaids教具投影儀/圖片/小黑板Ⅲ.Five-fingerTeachingPlan五指教學(xué)方案Step1Review第一步復(fù)習(xí)(時間:10分鐘)(出示神五、神六、嫦娥一號及一臺電腦的圖片或投影片，讓兩組學(xué)生試著用自己的語言表演SectionA、B中的對話，復(fù)習(xí)以前學(xué)過的知識，為本課中的計算機知識和網(wǎng)絡(luò)知識作鋪墊。)T:Wehavelearnedsomethingaboutspaceships.CanyouactoutthedialoginSectionA1a?S1、2、3: Wecan.(學(xué)生到講臺前表演對話。)T:WhataboutSectionB1a?S4、5:Wewanttohaveatry.T:Please.(學(xué)生到講臺前表演。)T:Now,pleaseanswerthequestions.(教師針對SectionA、B提問，復(fù)習(xí)以前學(xué)過的知識。)T:(1)HowlongdidYangLiweistayinspace?(2)Canwemakecomputersserveourlivesbetterinthefuture?(3)Isaspaceshipcontrolledbycomputers?(4)Isitimportanttomastercomputertechnology?(5)Whatcancomputersdoduringaspacetrip?(學(xué)生一個接一個回答問題，教師給予適當(dāng)補充，引入新課。)T:(板書并解釋，領(lǐng)讀并要求掌握。)doubtn.nodoubttinyadj.cancelv.connectv.(學(xué)生以小組形式就計算機在人們生活中的應(yīng)用互動操練對話。)Step2Presentation第二步呈現(xiàn)(時間:10分鐘)1.(教師呈現(xiàn)以下問題，先讓學(xué)生根據(jù)自己的了解進行回答。)(1)Dothecomputersplayanimportantroleduringthespaceflight?(2)WhatcancomputersandtheInternetdoinourdailylife?(3)Canweworkoncomputerstoolong?Why?(學(xué)生能回答一些問題，但不一定全面，教師建議學(xué)生帶著這些問題，閱讀1a。提高學(xué)生的閱讀能力。)T: Pleasereadthepassageandtrytofindouttheanswerstothequestions.(學(xué)生閱讀后，可與同伴討論并給出答案。)T: Nowlet’schecktheanswerstogether.(找學(xué)生回答問題之后，核對答案。)(講解文中疑難部分。請學(xué)生找出疑問，鼓勵其他同學(xué)解決疑難，教師作補充。板書并解釋下列句式和短語。) …keeptheirheartsbeating…Thereisnodoubtthat...forinstance=forexample2.(讓學(xué)生再讀1a，尤其注意一些短語和句式，獨立完成1b。)T:Read1aagainandpayattentiontotheexpressions.Finish1b.(核對1b答案。)3.()T:Read1acarefullyagain.Canyoufindoutthetopicsentenceofeachparagraphandgiveagoodtitletothispassage?AndthenIwillasksomestudentstofilloutthetable.PlaceTheuseofcomputersInspaceInhospitalsInbusinessInfactoriesAthome(找五個學(xué)生完成表格，并核對答案。)Step3Consolidation第三步鞏固(時間:5分鐘)1.(練習(xí)1a，師生互動，鞏固目標語言。)T:Boysandgirls,weknowthatcomputersareplayinganimportantroleinourdailylife.Wealsoknowthattheycanalsobringlotsofproblems.Let’slookatthepicturesandtellmewhethertheyaregoodhabitsornot.(用投影儀出示幾組圖片。)(1)(2)(3)(提問幾個學(xué)生。)2.(引導(dǎo)學(xué)生分組討論電腦的優(yōu)、缺點，可以根據(jù)1a并添加自己的觀點，完成1c。)T: OK.Weknowcomputershelppeoplealotalmostineveryfield,butitisnotgoodforustoworkonthecomputertoolong.Pleasediscussintwogroups,andlisttheadvantagesanddisadvantagesofcomputers.Youcanaddyourownopinions.Andthenfinish1c.(檢查學(xué)生完成情況。)Step4Practice第四步練習(xí)(時間:10分鐘)1.(要求學(xué)生再次閱讀1a,找出含有賓語補足語的句子，并把它畫出，教師板書并適當(dāng)講解。)1.Theykeeptheirheartsbeatingnormally.2.Computershavemadetheworkplacesaferandbetter.3.TheInternethasmadetheworldsmaller,likea“village”.2.(教師進一步歸納賓語補足語，說明很多詞或短語都可作賓補。)T:Boysandgirls,lookattheblackboardtoseewhatkindsofwordsorphrasescanbeobjectcomplement.(教師用投影儀展示句子，積極引導(dǎo)學(xué)生看哪些詞可作賓補。)(1)Wemadehermonitor.(名詞)(2)Hedoesn’tbelievethestorytrue.(形容詞)(3)Thedoctoradvisedhertostayinbed.(不定式)(4)Theysawherwalkingintothebookstore.(分詞短語)(5)Youshouldputyourbooksinorder.(介詞短語)3.(讓學(xué)生獨立完成2。)Ss:Yes.T:OK,finish2byyourselves.(兩分鐘后，教師核對答案。要求學(xué)生掌握詞組spend…(in)doing。)Step5Project第五步綜合探究活動(時間:10分鐘)1.(分組討論如何給網(wǎng)吧寫一個上網(wǎng)注意事項，提醒常去網(wǎng)吧的人注意上網(wǎng)衛(wèi)生，養(yǎng)成健康的上網(wǎng)習(xí)慣。)(教師用投影儀展示格式，給予提示。)Welcometo…NetBar. Tips:Havearesteverytwohourswhenyouareonthenet.(2)(3)(4)T:Boysandgirls,workingroupsandtrytowritesometipsforthepersonswholiketospendtimeinthenetbar.2.Homework:Retellthepassagein1a.板書設(shè)計：Spaceshipsaremai