Unit6Whenwasitinvented?SectionA1(1a-2d)一、教學目標：1.語言知識目標：1)能掌握以下單詞：heel,scoop,electricity,style,project,pleasure,zipper,daily,website,pioneer,list,mention能掌握以下句型：①—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.②—Whataretheyusedfor?—Theyareusedforseeingatnight.2)能談論物品被發明的時間、發明者，表達某發明的用途。2.情感態度價值觀目標：了解一些近現代發明的時間及用途，激發自己熱愛發明的情感。培養想象力，善于觀察事物。面對難題，用積極的態度去解決，發揮想象力，認識世界，改造世界。二、教學重難點1.教學重點：1)本課時的單詞、詞組和句型，學習運用一般過去時態的被動語態。2)學會詢問發明時間及用途的基本句型：—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.—Whataretheyusedfor?—Theyareusedforseeingatnight.2.教學難點：運用一般過去時態的被動語態來討論發明的發明時間及用途。三、教學過程I.Presentationinventv.發明inventorn.發明家inventionn.發明.Edison,agreatinventor,inventedmanygreatinventionsduringhislife.II.Warmingup1.展示一些近代發明的圖片與近代發明的發明者，讓學生們將圖片與發明者相連。T:Doyouknowwhattheseinventionsare?S1:It’sacar.S2:It’satelephone.S3:It’satelevision.T:Doyouknowwhotheseinventorsare?S1:KarlBenzS2:AlexanderBellS3:J.L.BairdLetSsmatchtheinventionsandtheinventors.III.Presentation通過圖片引導學生們學習一般過去時態的被動語態結構。如：KarlBenzinventedthefirstcarin1885.Thefirstcarwasinvented(byKarlBenz)in1885.IV.Talking1.Lookatthepicturesin1a.Discusswithyourgroup,inwhatorderdoyouthinktheywereinvented?Trytonumberthem[1-4].2.Ssdiscusswiththeirpartnersandnumberthepictures.3.Talkingabouttheinventions:A:IthinktheTVwasinventedbeforethecar.B:Idon’tagreewithyou.IthinktheTVwasinventedafterthecar.…V.Listening(1b)1.T:TellSslookatthepicturesandyearsontheleft.Finish1b.2.ListentothedialogueagainandpayattentiontoPassivevoice(pasttense)inthelisteningtext.VI.Pairwork(1c)1.Sstrytoremembertheinventionandtheyear.2.StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.3.Letsomestudentsaskandanswerinpairs..A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.…VII.Listening(2a)Workon2a:T:TellSstheywillhearsomeinterestinginventions.1.Lookatthepicturesin2a.Discussthethingswhattheyareusedfor.2.PlaytherecordingfortheSstolistenandnumberthepictures.3.Playtherecordingagaintochecktheanswers.Workon2b:1.LetSsreadthechartbelow.ExplainsomemainsentencesfortheSs.2.Playtherecordingthenfillintheblanks.3.Playtherecordingagainandchecktheanswers.4.Listenagainandpayattentiontothestructure“beusedfor”.VIII.Pairwork(2c)1.TellSstomakeconversationsusingtheinformationin2b.MakeamodelfortheSs.A:Whataretheshoeswithspecialheelsusedfor?B:Theyareusedforchangingthestyleoftheshoes.2.LetsomeSsmakeconversationsusingtheinformationin2b.IX.Role-play(2d)1.Introduce“zipper”.2.Watchthevideo.3.Answerthequestions.1)Whoinventedthezipper?2)Whenwasthezipperinvented?3)Whenwasitusedwidely?4.Readandtranslate.1)拉鏈是在1893年被惠特科姆.賈德森發明的。Thezipper______________WhitcombJudson___1893.2)但是在那個時候，它還沒有被廣泛使用。But____________,it____________widely.5.AskSstorole-playtheconversationingroups.X.Languagepoints1.Withpleasure!pleasuren.高興,愉快withpleasure高興地mypleasure我樂意.ShewatchedTVwithpleasure.takepleasureinsth.\doingsth.很高興做……=It’sapleasuretodosth..Itakegreatpleasureinstudyingwithyou.我非常高興和你一起學習。=It’sagreatpleasuretostudywithyou.【拓展】pleasantadj.高興的;滿意的pleasedadj.令人高興的;令人滿意的pleasev.使高興;使滿意;請2.Well,youdoseemtohaveapoint…嗯，看來你說的確實有道理……助動詞do放在動詞seem前面主要用來加強語氣，“的確，確實”。在謂語動詞前添加助動詞do表示強調的用法常見于肯定句和祈使句中。.Hedidcomebutsoonwentback.他的確來過,但很快就回去了。haveapoint指“某人的說法或想法有道理”。Perhapsyouhaveapointthere,buttheproblemisthatwedon’thaveachoice.也許你說的有道理，但問題是我們沒有選擇。3.Theyareusedforseeinginthedark.beusedfordoingsth.“被用來做某事”。與beusedtodosth.同義。表用途、目的。.這臺電腦是用來控制所有機器的。Thiscomputerisusedtocontrolallthemachines.你知道這個工具是用來做什么的?Doyouknowwhatthistoolisusedfor?4.Thinkabouthowoftenit’susedinourdailylives.thinkabout表示“考慮，想起”.Heisthinkingabouttravellinginthesummerholidays.Shewasthinkingaboutherchildhooddays.他正在考慮暑假旅游的事。她正回想她的童年時期。【think短語】thinkof指“考慮，記憶，記起”.Youthinkofeverything!你全都提到了。Ican’tthinkofhisnameatthemoment.我一時想不起他的名字。thinksth.over指“仔細想，審慎思考，作進一步考慮”.PleasethinkoverwhatIsaid.請仔細考慮我說的話。Iwanttothinkitover.我想仔細考慮一下這件事。thinksth.out指“想通，想出，熟思”.Hethoughtoutanewidea.他想出了一個新主意。Thatwantsthinkingout.那件事需要仔細考慮。5.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.mentionv.提到;說到mentionsth./sb.提到某事/某人mentionsth.tosb.向某人提及某事.Nobodymentionedanythingtomeaboutit.沒有人向我提及這件事。XI.Summary1.靠電力運行runonelectricity2.被用來做……beusedfor...3.想出thinkof4.樂意效勞！Withpleasure!5.如此偉大的一項發明suchagreatinvention6.在我們的日常生活inourdailylives7.有道理haveapoint8.不同發明的先驅者thepioneersofdifferentinventionsXII.Exercise.Ⅰ.根據語境及所給漢語提示，寫出所缺單詞。1.Thebuswillrunon________(電)andsolarpower.2.Youcantrythisblouseon.Itisthenewest________(款式).3.—I’dlikeyoutohelpmewiththe_______(項目)nextweek.—Noproblem.I’llbefreethen.4.Thisisa(n)________(網站)forpeopletolearnlanguages.5.Bertfeltveryproudtoworkwiththe________(先驅)ofmedicaltechnology.6.Suesaidthatallthenamesofourclasswere________(列表)here.7.Hedidn’tshowany________(高興)whenIofferedtogowithhim.8.WethoughtCarlwouldsayalotabouthisexperiencesinSouthAfrica,buthedidn’t________(提到)thematall.Ⅱ.根據句意及所給漢語提示，完成下列句子，每空一詞。1.Whattheysaidseemedto________________________(有道理).2.Theknives________________________(被用來做……)cuttingthings.3.Kevin________________(想出)anotherwaytodealwiththeproblemjustnow.4.Thezipperiswidelyused________________________________(在我們的日常生活中).5.Thetelephoneis________________________________(如此偉大的發明).Ithelpspeoplealot.Keys:Ⅰ.1.ject4.website5.pioneers6.listed7.pleasure8.mentionⅡ.1.haveapoint2.areusedfor3.thoughtof4.inourdaily/everydaylives5.suchagreatinvention/sogreataninventionHomework1.Recitetheconversationin2d.2.PreviewthepassageAnAccidentalInventiononpage43.SectionA2(3a-3c一、教學目標：1.語言知識目標：1)學習掌握下列詞匯：byaccident,ruler,boil,remain,smell,saint,national,takeplace,doubt,withoutdoubt2）閱讀短文，能按要求找到相應的信息。3）通過閱讀提高學生們的閱讀能力。4)了解茶葉被發明的歷史及生產制作的簡要過程。2.情感態度價值觀目標：培養想象力，善于觀察事物。面對難題，用積極的態度去解決，發揮想象力，認識世界，改造世界。二、教學重難點1.教學重點：1)掌握本部分出現的生詞和詞組，達到熟練運用的目標。2)閱讀短文，獲得相關的信息。通過閱讀練習，來提高閱讀能力。2.教學難點：1)閱讀短文，獲得相關的信息的能力。2)理解并運用所學的詞匯及表達方式。三、教學過程Ⅰ.Warmingup播放視頻《茶葉的起源》，讓學生們了解中國的茶文化，及茶葉被發明的淵源，并了解其發展過程。1.Whatisthevideoabout?2.WhoisthewriterofChaJing?Sstrytoanswerthequestions:《茶經》是我國唐代一部有關茶葉及品茶的專著，作者陸羽。該書共分三卷十節，全面敘述了茶葉生產的歷史，源流，生產技術以及飲茶技藝和茶道原理，享有“茶葉百科全書”之美譽。Ⅱ.ReadingSkimming1.Answerthequestions:Whenwasteainvented?About5,000yearsago.Whoinventedtea?ItwasinventedbytheChineserulercalledShenNong．Howwasitinvented?Itwasinventedbyaccident.2.Workon3aCarefulreadingReadPara.1andcompletethechart.Who:__________What:_________Where(country):________How:ShenNongwas_________drinkingwaterwhensomeleaves_______________thewaterand__________thereforsometime.It__________apleasantsmell.ShenNong________thebrownwaterandittasteddelicious.Result:Oneoftheworld’sfavorite_________wasinvented.ReadPara.3andcompletethesentences.1.TeawasbroughttoKoreaandJapanduring_________________________.2.InEngland,teadidn’tappearuntilaround_____________.3.TheteatradefromChinatoWesterncountriestookplaceinthe____________.Ⅲ.Postreading1.Fillintheblankswiththeproperformsaccordingtothefirstparagraph.Tea(afterwater),themostpopulardrinkintheworld_______(invent)byaccident.Itisbelievedthattea_______(drink)5,000yearsago.It______(say)thataChineseruler______(call)ShenNongwasthefirst______(discover)teaasadrink.OnedayShenNong_______(boil)drinkingwateroveranopenfire.Someleavesfromateaplant____(fall)intothewaterandremainedthereforsometime.It________(produce)anicesmellsohe______(taste)thebrownwater.Itwasquitedelicious,andso,oneoftheworld’sfavoritedrinks_________(invent).Fillintheblankswiththeproperformsaccordingtothesecondparagraph.LuYu,“thesaintoftea”,______(mention)ShenNonginhisbookChaJingafewthousandyearslater.Thebookdescribeshowteaplants_______andusedtomaketea.Italsodiscusseswherethefinesttealeaves_______(produce)andwhatkindsofwater_______(use).Fillintheblankswiththeproperformsaccordingtothethirdparagraph.Peoplebelievedthattea_______(bring)toKoreaandJapanduringthe6thand7thcenturies.InEngland,tea________(notappear)untilaround1660,butinlessthan100years,ithadbecomethenationaldrink.TheteatradefromChinatoWesterncountries______(take)placeinthe19thcentury.2.Workon3c.Completethesentenceswiththecorrectformsoftheverbsinthebox.1)Oneoftheworld’sfavoritedrinkswas_________byaccident.2)Teawasfirst________byShenNongabout5,000yearsago.3)Anicesmellwas_________whenthetealeavesdroppedintothehotwater.4)Teawas________toKoreaandJapanduringthe6thand7thcenturies.5)Teaisnow______betweenmanydifferentcountries.Ⅳ.Languagepoints1.Didyouknowthattea,themostpopulardrinkintheworld(afterwater),wasinventedbyaccident?byaccident偶然；意外地.Thelittlegirlknockedtheglassbyaccident.小女孩不小心碰落了玻璃杯。2.ItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.rulern.統治者；支配者rule(v.統治)+(e)r→ruler統治者.這個新興國家需要一位現代頭腦的統治者。Thenewnationneededamodern-mindedruler.Itissaidthat...“據說”，it是形式主語，真正的主語是that引導的從句。類似句型Itisbelievedthat...“人們認為/據信”；It’sreportedthat...“據報道”。.據說在許多西方國家13是個不吉利的數字。ItissaidthatthirteenisanunluckynumberinmanyWesterncountries.人們認為，茶在六至七世紀傳到了朝鮮和日本。ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand7thcenturies.【運用】將下列句子翻譯成英語。1)人們認為教育很重要。Itisbelievedthateducationisveryimportant.2)據說他的家庭很富裕。Itissaidthathisfamilyisrich.3.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.remainv.保持不變；剩余①作連系動詞，后跟名詞、形容詞、不定式、分詞等做表語。保持某種狀態。.彼得成為經理，可邁克仍是工人。Peterbecomeamanager,butMikeremainedaworker.②作不及物動詞，“剩余”。.樹上僅剩下幾片葉子。Onlyafewleavesremainedonthetree.4.Itproducedanicesmellsohetastedthebrownwater.n.氣味；嗅覺.蘋果散發出香甜的氣味。Theapplesgiveoffasweetsmell.狗的嗅覺非常靈敏。Dogshaveaverygoodsenseofsmell.vt.聞到；聞(smelt,smelt/smelled,smelled).你聞到什么特殊氣味沒有？Iliketosmelltheflowers.我喜歡聞花香。Didyousmellanythingunusual?作系動詞，“有/發出……氣味”。.Coffeeisready.Itsmellsverynice.咖啡好了。聞起來很香。【運用】Ⅰ.

根據首字母提示填單詞。1)Themeatisproducingaterrible

s

.Throwitaway!2)I

s

thatthemilkwasnotfresh.Ⅱ.

單項選擇。Momismakingdinner.It______sonice!A.smells

B.tastes

C.feels

D.sounds5.InEngland,teadidn’tappearuntilaround1660.until用于否定句中，構成“not...until...”結構，“直到……才……”，動詞多為短暫性動詞。until也可以用于肯定句中，“直到……為止”，動詞多為延續性動詞。【運用】單項選擇。1)—Excuseme.Isitmyturnnow?—Notyet.Pleasewaitonthechair____yournameiscalled.A.and

B.until

C.although

D.since2)—It’stoolate.Ihavetogonow.—Oh,it’srainingoutside.Don’tleave____itstops.A.sinceB.until

C.while6.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.takeplace發生；出現①是不及物動詞，不能用于被動語態；常指事先安排或事發有因的事情。.Hersister’smarriagetookplaceat8:00today.她姐姐的婚禮今天八點舉行。②辨析：happen則常指偶然發生的事情.IhappenedtoseePeteronmywaytothemuseum.在去博物館的路上我碰巧遇到皮特。【運用】單項選擇。The18thJiangsuProvincialGameswill______inSeptember.Manystudentswanttobevolunteers.A.takeplace

B.takepartC.takeaction

D.takecare7.…theChinesearewithoutdoubttheoneswhobestunderstandthenatureoftea.withoutdoubt毫無疑問；的確.她無疑是那家醫院最優秀的護士。Withoutdoubt,sheisthebestnurseinthehospital.

Ⅴ.Summarybyaccident偶然;意外地Itissaid/believedthat據說……/相信……thefirsttodosth.第一個做某事的人fallinto落入bebroughttosp.被帶到某地takeplace(不能用于被動語態）發生;出現helptodosth.幫助做某事helpsb.(to)dosth.幫助某人做某事=helpsb.withsth.eventhough即使withoutdoubt毫無疑問;的確Ⅵ.ExercisesⅠ.根據句意及括號內所給單詞的提示填空。1.Henrywatchedthemilkuntilit________(boil)andthenturnedoffthegas.2.Afterthebigearthquake,theancienthouse________(remain)safe.Itwasamazing.3.Heisabasketballplayerandhestartedtoplayforthe________(nation)teamat19.4.Thepyramidswerebuilttoprotectthetombs(墳墓)of________(rule)orotherimportantpersons.Ⅱ.根據漢語意思完成英語句子，每空一詞(含縮略形式)。1.2023年奧運會在英國倫敦舉行。The2023OlympicGames_________inLondon,UK.2.毫無疑問，閱讀對我們有好處。____________readingisgoodforus.3.茶，一種很受歡迎的飲品，是偶然被發現的。Tea,averypopulardrink,wasinvented__________.4.據說上周那幅名畫被盜了。________thefamouspicturewasstolenlastweek.Keys:Ⅰ.1.boiled2.remained3.national4.rulersII.1.tookplace2.Withoutdoubt3.byaccidentissaidHomework1.Makesentenceswiththesewords:byaccident,itisbelievedthat,takeplace,nodoubt,beusedfor,fallinto.2.Reviewthepassagewehavelearnttoday.3.PreviewGrammarFocusonpage44.SectionA3(GrammarFocus-4c)一、教學目標：1.語言知識目標：1)學習掌握下列詞匯：fridge,low,somebody,translate,lock,earthquake,sudden,allofasudden,biscuit,cookie,instrument2）進行一步復習鞏固學習SectionA部分所學的生詞和詞組。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。2.情感態度價值觀目標：培養想象力，善于觀察事物。面對難題，用積極的態度去解決，發揮想象力，認識世界，改造世界。二、教學重難點1.教學重點：1)學習生詞fridge,low,somebody,translate,lock,earthquake,sudden,allofasudden,biscuit,cookie,instrument2)復習鞏固SectionA部分所學的生詞和詞組，達到熟練運用的目標。2.教學難點：1)一般過去時態的句子變為被動語態。2)綜合運用所學的知識進行練習運用。三、教學過程Ⅰ.Revision1.Haveadictationofthenewwordshavelearnedinthelastclass.2.Reviewsomemainphraseswehavelearnedinthelastclass.Checkthehomework.Ⅱ.Lead-inWatchavideoandobservetheuseofPassivevoice.Ⅲ.GrammarFocus.1.學生閱讀GrammarFocus中的句子，然后做填空練習。①拉鏈是什么時候被發明的？___________thezipper________?②它于1893年被發明。It_______________in1893.③它是由誰發明的？___________itinvented______?④它是由惠特科姆?賈得森發明的。It_________________WhitcombJudson.⑤茶葉什么時候被帶到朝鮮的？___________tea________toKorea?⑥茶葉在六到七世紀之間被帶到朝鮮。It____________toKorea________the6thand7thcenturies.⑦熱冰淇淋勺用來做什么？What____thehotice-cream__________?⑧它用來盛很涼的冰淇淋。It’s_________________reallycoldice-cream.⑨電話機在1876年被貝爾所發明。Thetelephone__________________AlexanderGrahamBellin1876.⑩貝爾于1876年發明了電話機。AlexanderGrahamBell_________thetelephonein1876.2.學生們根據記憶，看大屏幕來完成填空練習。3.學生們完成填空試題后，可以打開課本檢查答案，對錯誤的句子，單獨進行強化記憶。Ⅳ.Grammar被動語態(PassiveVoice)表示句子的主語是動作的接受者或受影響者。被動語態的基本動詞形式是be+v-ed。通過改變be的時態，可以構成不同時態的被動語態。一般過去時的被動語態，其構成為：was/were+及物動詞的過去分詞。一般過去時被動語態的幾種句型:1)肯定句:主語+was/were+V-ed+(by…)Thenewswaspublishedbythegovernment.2)否定句:主語+was/were+not+V-ed+(by…)Thenewswasn’tpublishedbythegovernment.3)一般疑問句:Was/Were+主語+V-ed+(by…)?Wasthenewspublishedbythegovernment?4)特殊疑問句:疑問詞+was/were+主語+V-ed+(by…)?Whenwasthenewspublishedbythegovernment?1.

“不及物動詞+介詞

/

副詞”構成的短語動詞，變成被動句時，要把它們作為整體看待，介詞或副詞不可與其動詞拆開或漏掉。如：Ourhomeworkwashandedinyesterdayafternoon.Thehousewasfixedupbymyfather.2.

含有雙賓語的主動句變被動句時，可將主動句中的直接賓語或間接賓語變為被動句中的主語。如果把主動句中的直接賓語(指物)變為被動句中的主語，則需在間接賓語(指人)前加適當的介詞to或for。如:主動結構：Dannygavemeaticketjustnow.被動結構：AticketwasgiventomebyDannyjustnow.

(直接賓語作主語)IwasgivenaticketbyDannyjustnow.

(間接賓語作主語)3.

有些動詞常用其主動形式表示被動意義，如sell,wash,write等和表示感覺、知覺的系動詞feel,sound,taste,smell等。如：Thiskindofdresssellswell.Thefishtastesverydelicious.4.

在主動句中,使役動詞(如make等)和感官動詞(如see,watch,notice,hear等)后面常接不帶to的動詞不定式作賓語補足語;但在被動句中，這些詞后面的動詞不定式都需要帶to。如：Thebossmadeusworkfortenhourstoday.→Weweremadetoworkfortenhourstodaybytheboss.MomheardBensinginthenextroom.→BenwasheardtosinginthenextroombyMom.順口溜：感官動詞一感二聽三讓四看主動句中to離開，被動句中to回來【運用】Ⅰ.單項選擇1.HeJiang_________togiveaspeechatthegraduationceremonyatHarvardUniversitylastmonth.(2023廣東)A.invitesB.invitedC.isinvitedD.wasinvited2.Lastweektheoldbooks_________toraisemoneyforFreetheChildren.A.soldB.aresoldC.weresold(2023福建泉州)3.Thesebeautifulphotos_________bymybrother.Itookthem.A.aretakenB.aren’ttakenC.weretakenD.weren’ttakenKeys:DCCⅡ.句型轉換1.Amiddleschoolstudentinventedanewrobotlastterm.(改為被動語態)Anewrobot____________byamiddleschoolstudentlastterm.(2023上海)2.Thebossinthisfactorymadetheworkersworkfor12hoursadayinthepast.(改為被動語態)Theworkersinthisfactory_____made___workfor12hoursadayinthepast.(2023四川達州)Keys:wasinvented;weretoⅢ.漢譯英1.剛才，攝影比賽的結果張貼在布告板上了，我們去看看吧！____________________________________________________________________________.Let’sgoandhavealook!(2023遼寧大連)2.上周，他被選中在那部電影中主演一名警察。____________________________________________________________________________.(2023江蘇揚州)3.你知道火車是什么時候發明的嗎？______________________________________(2023山東威海)Keys:1.Theresultofthephotocompetitionwasputuponthenoticeboardjustnow.2.Lastweek,hewaschosentoplaytheleadroleofapolicemaninthatfilm/movie.3.Doyouknowwhenthetrainwasinvented?Ⅴ.Practice1.Workon4aReadthesentencesin4aandrewritethesentencesusingthepassivevoice.2.Workon4b:Completethesentenceswithcorrectformsoftheverbsinthebox.eat,like,invite,tell,lock,ring,break,bring1)You____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2)Theearthquakehappenedallofasudden,butluckilythevillagers_____________toasafeplace.3)Thedoor___________whenwearrived,sowe______thebell.4)Thestudents___________nottoeator drinkinclass,butRuby______therulewhenshestartedeatingabiscuitinscience class.5)Thecookies__________bythehungrykidsinlessthan20minutes,andtheyreally_____them.3.Workon4c:Decidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.Thetelephone______________(invent)byAlexanderGrahamBell.He__________(born)in1847.Mr.Bell________(work)ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell_________(learn)howtosendmusicalnotesthroughaninstrumentsimilartoatelephone.Finally,thetelephone_____________(invent)in1876.Thefirstsentencethat_________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone________(use)aroundtheworld.VI.Exercises根據短文內容及括號內所給動詞的提示，用正確的時態和語態補全短文，使短文完整、通順。AbillioncansorbottlesofCoca-Cola(1)__________(drink)everydayallovertheworld!Thisfamousdrink(2)____________(invent)in1886byanAmericanchemist(藥劑師),Dr.JohnPemberton,inAtlanta,USA.He(3)________(call)itahealthdrink.Atfirst,it(4)__________(make)fromthecolanutandcocaplant.Pemberton'spartner,FrankRobinson,(5)________(give)itthename“Coca-Cola”.Thebusinessdidn'tstartwell.Inthefirstyear,onlyninedrinksaday(6)__________(sell).In1888,thebusiness(7)___________(buy)byamannamedAsaCandler.He(8)________(open)thefirstfactory,inTexas,in1895.Sincethen,billionsandbillionsofgallons(加侖)havebeensoldinover200countries.Coca-Cola(9)____still_______(make)inthatfactoryinTexastoday.Homework1.ReciteGrammarfocus.2.Previewthenewwordsandexpressions.3.Preview1a-1eonpage45.SectionB1(1a-1e)一、教學目標：1.語言知識目標：1)能掌握以下單詞：crispy,salty,sour,bymistake2)能掌握句型：Potatochipswereinventedbymistake.2.情感態度價值觀目標：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。二、教學重難點1.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。2.教學難點聽力訓練三、教學過程Ⅰ.WarmingupShowsomepicturesoffoodandaskthestudentssomequestionsaboutthem.Ⅱ.TalkingWorkon1a1.TellSsthatthewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.2.Ssworkwiththeirpartnersandtrytowritesomeproperwordsunderthepictures.3.LetsomeSsreadtheiranswers.Trytorememberthenewwords.Workon1b1.LetsomeSsreadtheadjectivewordsinthebox.Makesuretheyallknowthemeaningofeachword.2.Ssdiscusswiththeirpartners.Trytowritethenameofadifferentfoodaftereachword.Learnthenewwordstogether:Ⅲ.ListeningWorkon1c1.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,TWorkon1d1.LetSsreadthearticlein1dfirst.TellSstolistenagainandfillintheblankswiththerightwords.2.PlaytherecordingagainfortheSstolistenandwritethewords.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin____.GeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere____.Keys:wereinvented,1853,thin,crispy,reallysalty3.ListentothetapeagainandpayattentiontoPassivevoice(pasttense).Ⅳ.Pairwork1.Workinpairs.Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.2.Asksomepairstoactouttheirconversationinfrontoftheclass.Ⅴ.Exercise根據句意及所給首字母提示，補全句中所缺單詞。1.Lauraaddedtoomuchsalttothesoup.Nowittastestoos.2.Thepotatochipsarethinandc.Pleasehaveatry.3.OrangestastesweetandabitsandtheyarefullofvitaminC.4.Themainpurposeoftheadvertisementismakingcspendmoney.Keys:salty,crispy,sour,customersⅥ.Homework1.Previewthenewwordsandexpressions.2.PreviewthepassageDoYouKnowWhenBasketballWasInventedonpage46.SectionB2(2a-2e)一、教學目標：1.語言知識目標：1)能掌握以下短語：lookuptodivide…intothenumberof…stopsb.fromdoingsth.notonly…butalso…encouragesb.todosth.dreamof2)能掌握以下句型：①ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.②Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.③Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.④Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.2.情感態度價值觀目標：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。二、教學重難點1.教學重點：閱讀短文，獲得相關信息，提高學生們的綜合閱讀能力。2.教學難點閱讀2b部分的短文并完成相關要求。三、教學過程Ⅰ.Warm-upShowsomepicturesandwordsofplayingbasketball.AskSssomequestionsaboutbasketballgames.Discussthesportwithyourpartnerandshareyourideaswiththeclass..T:Doyoulikebasketball?(What’syourfavoritesport?)S1:Sure.Ilikeitverymuch.T:Doyouwatchbasketballgames?S2:Yes.IliketowatchtheNBAandCBA.T:Doyouknowthehistoryofbasketballgame?Ⅱ.Pre-readingAskSstolookatthephotoandthetitleofthepassageonpage46.Thenanswerthequestionbelow.Canyouguesswhatthepassagetalksabout?Ittalksaboutbasketball,includingwhenandmaybehowbasketballwasinvented,andmaybeitwilltellusthedevelopmentofbasketball.Ⅲ.ReadingSkimming1.Answerthequestion:(1)Whoistheinventorofbasketball?JamesNaismith.(2)WhenandwheredidbasketballbecomeanOlympicevent?In1936inBerlin.2.TellSstoreadthepassagequickly.Andfindthemainideaofeachparagraph.Keys:1.Introductiontobasketball.2.Howbasketballwasinvented.3.Thepopularityofbasketballtoday.Scanning1.2.T:Nowlet’sreadthemindmapin2c.Trytounderstandthemeaningofthemap.1.AskSstocompletethemindmapwiththeinformationinthepassage.Development:inventedby______________firstgameon________________becameOlympiceventin______intheyear______.mostfamousgames:_____populargamesinChina:_____Game:playedinsideonahard_____.____teamsget_______intootherteam’s______.Popularity:playedby__________________people.over____countries2.Checktheanswerswiththeclass.3.TellSstoworkhardandaddsomethingtothemindmap.EncourageSstotrytheirbest.Ⅳ.PostreadingWorkon2d1.Nowlet’sworkon2d.Firstreadthequestionsbelow.Thentrytoreadthepassageagainandfindtheanswerstothequestions.2.Ssreadthepassageagainandtrytofindtheanswerstothequestions.1.Whoinventedbasketballandhowisitplayed?2.Whenwasthefirstbasketballgameinhistoryplayed?3.WhyweretheBerlinOlympicsimportantforbasketball?4.WhataretheprofessionalbasketballgroupsinAmericaandChina?5.Howpopularisbasketball?3.LetsomeSsreadtheiranswersandcorrecttheirmistakes.Workon2e1.AskSswhattheythinkoffamousbasketballplayers.Makealistofgoodanddifficultthingsaboutbeingabasketballplayer.2.Ssworkingroups.Discussthemwiththeirpartnersandmake