Unit 2 Ill help to clean up the city park第3課時公開課教學(xué)設(shè)計(jì)【人教版八年級英語下冊】

Unit2I’llhelptocleanupthecityparks.SectionA4a-SectionB1e一、教學(xué)目標(biāo)1.聽懂并掌握下列詞匯及常用表達(dá)：raise,midnight,alone,repair,takeafter,fixup,giveaway,broken,wheel2.正確使用動詞不定式。3.鞏固借用圖片預(yù)測聽力內(nèi)容的技能。4.能聽懂并討論如何將廢舊物品進(jìn)行修理、改裝，從而提供給其他需要幫助的人。5.教育、培養(yǎng)學(xué)生對他人表示同情及關(guān)愛。二、教學(xué)重點(diǎn)及難點(diǎn)重點(diǎn)：1.核心詞匯及常用表達(dá)。2.正確使用動詞不定式。3.鞏固借用圖片預(yù)測聽力內(nèi)容的技能。難點(diǎn)：辨析易混淆詞匯alone和lonely。三、教學(xué)準(zhǔn)備1.教學(xué)課件、詞匯圖片。2.學(xué)生課前預(yù)習(xí)。四、教學(xué)過程Task1Step1Warming-upSayandreviewT:Hello,boysandgirls.Todaywe’llcontinuetolearnUnit2.First,let’sreviewwelearnedlasttime.YoucantellmetheEnglishwordorphraseaccordingtoeachChineseword.設(shè)計(jì)意圖：引導(dǎo)學(xué)生快速回歸課堂學(xué)習(xí)狀態(tài)，并復(fù)習(xí)上節(jié)課的知識。Step2PracticeWorkon4a&4bFillintheblanks1.T:Nowyoucanseesevenphrasalverbs.Youcanreadloudandsayeachverb’smeaning.Andthenyoucanfillintheblanksin4awiththeseverbs.Afterfilling,youcanreadandtranslatethesentencesintoChineseonebyone.2.T:Youcanseesixverbsintheboxin4b.Nextyoushouldcontinuetofillintheblanksin4bwiththecorrectformsoftheseverbs.Afteryoufinishfilling,youshouldstillreadthearticletogether.raise=collecte.g.raisemoney設(shè)計(jì)意圖：操練語法項(xiàng)目，感知語法項(xiàng)目的實(shí)際運(yùn)用。Workon4cCompletethesentencesT:It’stimeforyoutouseinfinitivestocompletethesentencesin4cwithyourownideas.Afterfinishing,youcanreadandcorrectinpairs.Andthensomeofyouwillshowyoursentencesinourclass.設(shè)計(jì)意圖：發(fā)散學(xué)生的思維，培養(yǎng)學(xué)生的想象力和語言組織能力。Step3PresentationCompareandlearnT:Welearnedthewordlonelylasttime.Ifsomeoneislonely,heisinastatehavingnoonetotalkto.Justnow,wesawthewordaloneinthearticle.What’sthedifferencebetweenthem?Let’scompareandlearn.設(shè)計(jì)意圖：對比學(xué)習(xí)，加深學(xué)生對近義詞alone和lonely的印象，便于學(xué)生區(qū)分掌握。Task2Step1Pre-listeningWorkon1aMatchthesentencesT:Nowlet’sstartSectionB.Youcanseefoursentencesoneachsidein1a.Youcanhaveatrytomatchthesentenceswiththesimilarmeanings.設(shè)計(jì)意圖：鍛煉學(xué)生對句子的理解，培養(yǎng)學(xué)生通過句意以及排除法完成任務(wù)的能力，訓(xùn)練學(xué)生的推理能力。ReadandlearnT:Lookatthesefoursentencesagain.Doyoustillrememberthebluephrasalverbs?Canyouguesswhattheredphrasalverbsmeanaccordingtothecorrespondingsentencesontheright?runoutof用光takeafter（外貌、行為）像fixup修理、裝飾giveaway贈送、捐贈設(shè)計(jì)意圖：學(xué)習(xí)新詞，復(fù)習(xí)舊詞，擴(kuò)充學(xué)生的詞匯量。ReadandmatchT:Theyareanotherfoursentencesin1a.Readandthenspeakoutthecorrespondingphrasalverbswithoutlookingatthesentencesontheleft.設(shè)計(jì)意圖：由短語到句子，再由句子到短語，從正向、逆向雙向操練，鞏固學(xué)生對短語的理解和運(yùn)用。Compareandlearn1.T:Wecanlearnthesewordsbycomparingthemwithotherwordsorphraseswithsimilarmeanings.Thefirstgroupconsistsof“takeafter”“belike”and“l(fā)ooklike”.takeafter（外貌、行為）像=besimilartoSheisasmart,bravegirl.Shetakesafterhermother.belike（外貌、性格）像=besimilartoHe’slikehisfather.looklike（外貌）看起來像HisbrotherlookslikeFatherChristmas.2.T:Thenextgroupisabout“runout”and“runoutof”.We’velearnedthephrases.Socanyoutellmethedifferencebetweenthem?sb.runoutofsth.e.g.Theyhaverunoutofthemoney.sth.runoute.g.Themoneyranout.3.T:Nowlet’slookatthelastgroup.Theyareallaboutmakingsth.thatiswrongordoesn’tworkcorrectorwork.fix固定、安裝tofixabookshelffixup修理、裝飾tofixuptheoldroomrepair修理、修補(bǔ)torepairthebike設(shè)計(jì)意圖：結(jié)合對比的方式，集中學(xué)習(xí)，幫助學(xué)生理解詞義，強(qiáng)化對短語的掌握和運(yùn)用。LookandlearnT:Whenwegivesth.awaytoothers,wegivethethingswithoutgettinganymoney.Wecansaywedonatesth.forsb.設(shè)計(jì)意圖：擴(kuò)充學(xué)生的詞匯量。Workon1bReadandmatchT:Readthefourphrasalverbsandfournouns,andthenmatchthem.設(shè)計(jì)意圖：考查學(xué)生對短語動詞以及與相應(yīng)的搭配的理解，進(jìn)一步鞏固短語動詞。MakesentencesT:Nowpleasemakesentenceswiththephrasesyou’vematched.Here’sasamplesentence.Andthensomeofyoucanshowyourownsentencesinourclass.Ican’tbuythecarbecauseI’verunoutofmymoney.設(shè)計(jì)意圖：操練短語動詞及其搭配，引導(dǎo)學(xué)生將所學(xué)的知識運(yùn)用到實(shí)際交流中，鍛煉學(xué)生的語言組織能力。Workon1cLookandsayT:Nowpleaselookatthefourpicturesin1c.You’dbettersayasentenceforeachpicturesothatyoucangettoknowtheorderofwhathappens.設(shè)計(jì)意圖：結(jié)合圖片，預(yù)測對話內(nèi)容，減輕學(xué)生的聽力壓力。Step2While-listeningListenandnumberT:Nowpleaselistentotheconversationandnumberfrom1to4.設(shè)計(jì)意圖：進(jìn)行聽力排序訓(xùn)練，提高學(xué)生的聽力水平。Workon1dLearn,listenagainandcircleT:Here’refoursentencesin1d.Youcanguessandlearnthenewwords“broken”and“wheel”.Andthenreadthesentencestogettoknowwhattheymean.Atlast,youwilllistentotheconversationagainandcircle.Step3Post-listeningWorkon1eRole-playaconversationT:Nowrole-playaconversationbetweenJimmyandthereporter.Youcanusetheinformationin1cand1d.A:Whatdoyoudo,Jimmy?B:Ifixup…設(shè)計(jì)意圖：操練詞語和句型表達(dá)，鍛煉學(xué)生的語言輸出能力。TestT:Nowyoushouldtakeatestbychoosingthebestanswers.Choosethebestanswers.1.Myfatherwantstoput_______theplantogooutwithus.A.off B.up C.to2.I’dliketovolunteer_______others.A.help B.tohelp C.helps3.Whowillfix_______thosebrokenbikes?A.with B.for C.up4.She_______awayheroldclothestoachildren’shomelastyear.A.give B.gives C.gave5.Hissontakes_______himverymuch.A.after B.away C.for設(shè)計(jì)意圖：通過習(xí)題，檢測學(xué)生對本節(jié)課知識的掌握情況。Step4SummaryT:Atlast,let’ssummarizethemaincontentofthislesson.Words:raise,midnight,alone,repair,broken,wheelPhrases:takeafter,fixup,giveaway辨析：alone和lonelyalone—adv.Iwanttotravelalone.lonely—adj.I’mlonelywithoutyou.設(shè)計(jì)意圖：帶領(lǐng)學(xué)生梳理所學(xué)知識，方便學(xué)生課后鞏固復(fù)習(xí)。Step5Homework1.Recitetheke