Unit6Whenwasitinvented?SectionB(1a~2e)教學目標【知識與技能】1.掌握本課詞匯:crispy,salty,sour,bymistake,customer,theOlympics,Canadian,divide,divide…into,basket,popularity,lookupto,hero,professional2.掌握本課句型：1）Potatochipswereinventedbymistake.2）ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.3）Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.4）Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.5）Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.3.進一步學習運用一般過去時態的被動語態。4.掌握主動語態變被動語態的方法，并通過不同方式的練習，來熟練運用?！厩楦小B度與價值觀】了解世界上一些對人類有著重大意義的發明的相關信息，開闊學生的眼界，養成勤于思考，善于發現的好習慣，培養學生的創造精神。.教學重難點【教學重點】1.掌握本課時出現的生詞及用法。2.進行聽力訓練，提高綜合聽說能力。3.閱讀短文，獲得相關信息，提高學生們的綜合閱讀能力?！窘虒W難點】1.聽力訓練2.閱讀2b部分的短文并完成相關要求。教學過程Step1Warming-up1.LetSswatchaninterestingpicture.2.Asksomequestionsaboutthem.Whatdidtheyeat?S1:Icecream.Whatdidthebigdogthinkoftheice-cream?S2:Sweet,cool,anddelicious!Well.let’slookatsomeotherdeliciousfood,please.Step2TalkingWorkon1a1.TellSsthatthewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.2.Ssworkwiththeirpartnersandtrytowritesomeproperwordsunderthepictures.3.LetsomeSsreadtheiranswers.Trytorememberthenewwords.Workon1b1.LetsomeSsreadtheadjectivewordsinthebox.Makesuretheyallknowthemeaningofeachword.2.Ssdiscusswiththeirpartners.Trytowritethenameofadifferentfoodaftereachword.Learnthenewwordstogether:Step3ListeningWorkon1c1.TellSstheconversationisabouthowthepotatochipswereinvented.Thestoryisveryinteresting.2.First,letoneSsreadthesentencesin1c.Makesuretheyknowthemeaningofeachsentence.1）Potatochipswereinventedbymistake.2）Theywereinventedin1863.3）Thecustomerthoughtthepotatoeswerenotthinenough.4）Thecustomersaidtheywerenotsaltyenough.5）Georgewantedtomakethecustomerhappy.6）Thecustomwashappyintheend.3.PlaytherecordingfortheSs.Listenforthefirsttime.PlaytherecordingagainandjudgeTorF.Keys:T,F,T,F,F,T4.Listenandanswerthequestions.Workon1d1.LetSsreadthearticlein1dfirst.TellSstolistenagainandfillintheblankswiththerightwords.2.PlaytherecordingagainfortheSstolistenandwritethewords.Keys:wereinvented,1853,thin,crispy,reallysaltyStep4Pairwork1.Workinpairs.Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.2.Asksomepairstoactouttheirconversationinfrontoftheclass.Step5DiscussionShowsomepicturesofplayingbasketball.AskSssomequestionsaboutbasketballgames.Discussthesportwithyourpartnerandshareyourideaswiththeclass.e.g.T:Doyoulikebasketball?(What’syourfavoritesport?)S1:Sure.Ilikeitverymuch.T:Doyouwatchbasketballgames?S2:Yes.IliketowatchtheNBAandCBA.T:Doyouknowthehistoryofbasketballgame?Step6ReadingFastReadingTellSstoreadthepassagequickly.Andfindthemainideaofeachparagraph.Keys:1.Themainhistoryofbasketball.2.HowthebasketballwasinventedbyJames.3.Thepopularityofbasketballaroundtheworld.CarefulReading1.T:Nowlet’sreadthemindmapin2c.Trytounderstandthemeaningofthemap.AskSstocompletethemindmapwiththeinformationinthepassage.Mind-mappingChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.2.Ssreadthepassagecarefullyandtrytofillinthemindmapwiththeproperwords.Development:inventedby______________firstgameon________________becameOlympiceventin______intheyear______.mostfamousgames:_____populargamesinChina:_____Game:playedinsideonahard_____.____teamsget_______intootherteam’s______.Popularity:playedby__________________people.over____countries3.Checktheanswerswiththeclass.4.TellSstoworkhardandaddsomethingtothemindmap.EncourageSstotrytheirbest.PostreadingWorkon2d1.Nowlet’sworkon2d.Firstreadthequestionsbelow.Thentrytoreadthepassageagainandfindtheanswerstothequestions.2.Ssreadthepassageagainandtrytofindtheanswerstothequestions.1)Whoinventedbasketballandhowisitplayed?2)Whenwasthefirstbasketballgameinhistoryplayed?3)WhyweretheBerlinOlympicsimportantforbasketball?4)WhataretheprofessionalbasketballgroupsinAmericaandChina?5)Howpopularisbasketball?3.LetsomeSsreadtheiranswersandcorrecttheirmistakes.Step7Languagepoints1.Potatochipswereinventedbymistake.bymistake錯誤地；無意中e.g.Somebodytookthemyumbrellabymistake.有人錯拿了我的傘。Ipickedupyourbagbymistake.我錯拿了你的包。2.Dr.Naismithdividedthemeninhisclassintotwoteams…dividev.分開；分散divide…into…把……分開；分散e.g.Shedividedtheorangeintoquartersandeachateapiece.她把橙子分成四份，每人吃一份。3.Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.1)todayadv.修飾整個句子，表示當前的一段時間，“如今；當今”。e.g.Today,onlyafewkindsofthesebeautifulanimalsstillliveontheearth.現今，這些美麗的動物只有少數幾種還生活在地球上。2)with與在意義上有主謂關系的復合結構manyyoungpeopledreamingof…構成短語，用作狀語。4.Basketballhasnotonlybecomeapopularsporttoplay,butithasalsobecomeapopularsporttowatch.notonly…,butalso…不但……而且……若連接兩個成分作主語，謂語動詞與靠近的主語保持一致。e.g.Notonlythestudentsbutalsotheirteacherisenjoyingthefilm.不僅學生們在欣賞這部影片，他們的老師也在欣賞這部影片。5.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.1)number表示數量。由于是單數形式，謂語動詞需要與之相配，為hasincreased。這種主語和謂語在數上的匹配稱作“主謂一致”。當主語為復數概念是，謂語動詞用復數形式與之匹配；當主語為單數概念時，謂語動詞則用單數形式。e.g.Peoplethereareveryfriendly.people為復數概念。TheUnitedNationsisaninternationalorganizationthattriestofindpeacefulsolutionstoworldproblems.theUnitedNations是一個組織，為單數概念。2)thenumberof…“……的數量；……的數目”。作主語時，謂語動詞應用單數形式。anumberof…“若干的，一些”，修飾可數名詞。作主語時，謂語動詞應用復數形式。e.g.Thenumberofpeoplekilledintheaccidenthasn’tbeenannouncedyet.這次事故中的死亡人數尚未公布。Anumberofpeopleareunhappywiththisdecision.一些人對這項決定并不滿意。6.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.lookupto欽佩；仰慕e.g.Theartistislookeduptoforhislandscapepaintings.這名畫家以風景畫受人仰慕。拓展：look詞組lookback回頭看;回顧lookdownupon(on)看不起,輕視lookforwardto盼望，期待lookinto朝......看去;調查looklike看上去象lookon旁觀，觀望lookout當心，小心，留神lookthrough瀏覽；透過......看lookup查閱;抬頭看Step8DiscussionWorkon2e1.AskSswhattheythinkoffamousbasketballplayers.Makealistofgoodanddifficultthingsaboutbeingabasketballplayer.2.Ssworkingroups.Discussthemwiththeirpartnersandmakealist.3.Letsomegroupsreadtheirlists.HomeworkWriteashortpassageaboutthedevelopmentofbasketball.教學反思Unit6Whenwasitinvented?SectionA(3a~3c)教學目標【知識與技能】1.復習一般過去時態被動語態的用法。2..能夠用英語講述自己所熟悉的某一發明的簡單過程。3.能用就本單元所學習的寓言故事等語言材料，進行完型填空。并用英語介紹某一發明的簡要過程?！厩楦小B度與價值觀】了解世界上一些對人類有著重大意義的發明的相關信息，開闊學生的眼界，養成勤于思考，善于發現的好習慣，培養學生的創造精神。教學重難點【教學重點】1.用英語介紹某一發明的簡要過程。2.掌握本單元所學的詞匯、句型及語法知識，并能進行綜合練習運用。3.完成SelfCheck部分的練習試題?！窘虒W難點】用英語介紹某一發明的簡要過程。教學過程Step1Revision1.ReviewtheexpressionsandsentencesinSectionB1.2.Checkthehomework.LetSsintroducethehistoryofbasketball.Step2Leadin1.AskSswhichinventiontheylikebest.Ssthinkabouttheirfavoriteinventions.2.LetsomeSstalkabouttheirfavoriteinventions.Step3Thinking[來源:Zxxk.Com]1.AskSswhatthingstheydon’tliketodo.e.g.Problem:quicklytakingnotesinclass.2.Discussingroupandthinkofaninventionthatcouldhelpyou.e.g.Newinvention:aspecialpenWhatitisusedfor：takingnotesquicklyinclass3.Ssdiscussingtheproblemsandtrytomaketheirownnotes.4.LetsomeSsreadtheirnotestotheclass.Step4WritingWorkon3b:1.TellSstowriteadescriptionofyournewinvention.2.Thefollowingsentencestructuremayhelpyou.常用句型：1)Ithink…isaveryusefulinvention.我認為……是一項很有用的發明。2)…wasinventedby………是由……(某人)發明的3)…wasinventedin………是在……（某時間）發明的4)Itwasusedfor…它被用來……5)…ismadeof………是由……(材料)制成的Step5SelfCheckWorkonSelfCheck1:1.Readthewordsintheboxandmakesuretheyknowthemeaningofeachword.2.Readthepassageandtrytofillintheblankswiththeproperword.3.Readthepassageagain.Checkiftheformsofthewordsarecorrect.4.LetsomeSsreadtheiranswers.Correctthemistakes.WorkonSelfCheck21.TellSstorewritethesentencesusingthepassivevoice.2.方法指導：復習一般過去時態的被動語態的句子結構。復習將主動語態句子變為被動語態句子的過程。3.Ssworkbythemselvesandtrytorewritethesentences.4.Checktheanswerswiththeclass.WorkonSelfCheck3Findoutinforma