人教版·八年級英語上冊授課老師：王老師Unit7WhenTomorrowComes第1課時(shí)(SectionA1a-Pronunciation2)Lookandshare1.Whatdoyouthinkofwhenyoulookatthepicture?2.Wouldyouliketohavearobotathome?Why?Peoplewillhaverobotsintheirhomesinthefuture.Yes.Becauseitwillhelpmewithhousework.FreetalkBesideshavingrobotsathome,whatotherchangeswilltherebeinourlivesinthefuture?Studentswon’tstudytogetheratschool.Technologywillbefullyappliedtoagriculturalwork.Wewon’tusesmartphonesorcomputers.Therewillbeascreeninfrontofeachperson.Somesimpleandboringworkwillbereplacedbyrobots.Therewillbeairtaxisforustotakewhenwegoout.1aWhichofthepredictionsdoyouthinkwillcometruein100years?Ticktheonesthatyouagreewith.1.Wewon’tbeabletoliveonearth.2.Therewillbelessfood.3.Manypeoplewillliveinouterspace.4.Climatechangewillbeworse.5.AIandrobotswilltakeoverboringwork.6.Peoplewon’tworktogetherinbigoffices.n.預(yù)測；預(yù)言adj.外圍的；外表的接替；接管；接收ThinkandsayWherecanweseethescene(場景)?sci-fifilm科幻電影Pre-listeningAnewsci-fifilmiscomingout.TengFeiinvitedPetertoseeit.Whatwilltheytalkabout?Anewsci-fifilmiscomingout.TengFeiinvitedPetertothe________toseeit.TengFeibookedthetickets___________.Thefilmstartsat__________,andtheywillmeetatthecinemaat___________.Lookandpredict:Whatkindofwordscanbefilledintheblanks?n.(名詞)adv.(副詞)time(時(shí)間)time(時(shí)間)n.票；券出版，發(fā)行，上映1bListentothefirstconversationandcompletethesummary.Anewsci-fifilmiscomingout.TengFeiinvitedPetertothe________toseeit.TengFeibookedthetickets________.Thefilmstartsat_________,andtheywillmeetatthecinemaat_______________.cinemaonline5:15p.m.5:00/fiveo’clockWhile-listeningListenandrepeatHi,Peter!Areyoufreetomorrow?Anewsci-fifilmiscomingout.Iknowyoulikesci-fifilms.Shallwegotoseeit?Oh,I’dloveto!Whichcinemashallwegoto?WhatabouttheHuaxiaCinema?Goodidea!OK.I’llbooktheticketsonlinenow…OK,done.Thefilmstartsat5:15p.m.Good.Shallwemeetatthecinemaatfiveo’clock?Allright.Seeyouthen!TengFei:Peter:TengFei:Peter:TengFei:Peter:TengFei:Afterwatchingthefilm,TengfeiandPeterhadadiscussionaboutit…1cListentothesecondconversationandcircleTfortrueorFforfalse.1.Peterthinksclimatechangewillbeworseinthefuture. 2.Peterthinkstherewillbelesslandtogrowfood.5.Peterisquitepositiveaboutthefuture. 3.TengFeibelievespeoplewillfindwaystosolvethefoodproblem. 4.TengFeithinksmostpeoplewillliveinouterspaceinthefuture. TFTFTFTFTFadj.樂觀的；積極的；良好的bepositiveabout…對……保持樂觀態(tài)度

SomescientistsTengFeipeoplewillstillliveonearthbutkeeponexploringspaceListentothesecondconversationagainandanswerthefollowingquestion.TengFeibelievespeoplewillfindwaystosolvethefoodproblem.Whichwaysarementionedintheconversation?Peoplecanplanttreesandturndesertsintoforests.Andpeoplecanmakemorefarmlandtoo.Whatwayscanyouthinkoftosolvethefoodproblemsinthefuture?GroupdiscussionWhatwayscanyouthinkoftosolvethefoodproblems(therewillbelesslandtogrowfood)inthefuture?Verticalfarming(growcropsintallbuildingswithshelvestosaveland).垂直農(nóng)業(yè)（在有架子的高層建筑中種植作物以節(jié)省土地）。Usinggreenhouses(controltemperatureandlighttogrowmorecropsinsmallspaces).使用溫室（控制溫度和光照，在小空間內(nèi)種植更多作物）。Farmingintheocean(raisefish,shrimp,orseaweedintheseatogetmorefood).在海洋中養(yǎng)殖（在海里養(yǎng)魚、養(yǎng)蝦或海藻以獲得更多食物）。ListenandrepeatWhatan

excitingsci-fifilm!Ireallylovedthestory.Metoo.Butdoyouthinkthefilmwasright?Willclimatechange

beworseinthefuture?I’mafraidso.Somescientistsbelievetherewillbelesslandtogrowfood.Idon’tthinktherewillbelessland.Peter:TengFei:Peter:TengFei:/?n;?n//?k?sa?t??//?ri??li//?st??ri//θ??k//t?e?nd?//l?nd/Youseemquitepositiveaboutthefuture.Iam.Ireadthatpeoplecouldplanttreesand

turndesertsinto

forests.Andwecanmakemorefarmlandtoo.Perhapsyouareright.So,doyouthinkwewillstillliveonearthinthefuture?Yes,butIbelievewe’llkeeponexploringspace.Peter:TengFei:Peter:Tengfei:/?fju?t??(r)//red//plɑ?nt//?nd;?nd//t??n//??ntu?;??nt?//?f?r?sts//k?n;k?n//?fɑ?ml?nd//ra?t//?n//?n//?k?spl??r??/Pronunciation1Listenandrepeat.Addonemorewordtoeachgroup./n//?//?k//?ɡ//t?//d?//f//r/n,knngnkngch,tchj,ge,gf,phr,wrnewsmindknow______songhangdying______inkbankmonkey______hungerangryEnglish_______cheapmuchwatch______jacketchangemagic______facephotoelephant______raceorangewrite______novelsingthinkpenguincatchjokephonewrong發(fā)音發(fā)音要領(lǐng)常見字母（組合）及例詞/n/濁輔音，發(fā)音時(shí)聲帶振動(dòng)。舌尖緊貼上齒齦，讓氣流經(jīng)過鼻腔，從鼻孔泄出。發(fā)音時(shí)雙唇始終微微張開。/n/屬于鼻輔音n;knnovel小說town

鎮(zhèn)knee膝蓋/?/濁輔音，發(fā)音時(shí)聲帶振動(dòng)。舌后部高高抬起，抵住下垂軟腭，讓氣流經(jīng)過鼻腔，從鼻孔泄出。發(fā)音時(shí)雙唇始終微微張開。/?/比/n/有更濃重的鼻音n;nguncle叔父wing

翅膀nothing

沒有事/?k/發(fā)音時(shí)，由/n/音滑向/k/音，口形隨之變化nkthink

思考ginkgo銀杏/?g/發(fā)音時(shí)，由/n/音滑向/g/音，口形隨之變化ngpenguin企鵝language語言發(fā)音發(fā)音要領(lǐng)常見字母（組合）及例詞/t?/清輔音，發(fā)音時(shí)聲帶不振動(dòng)。舌尖抵住上齒齦，讓氣流從舌齒間的縫隙中沖擠而出ch;tchchoice選擇search

尋找match

比賽/d?/濁輔音，發(fā)音時(shí)聲帶振動(dòng)。舌尖抵住上齒齦，讓氣流從舌齒間的縫隙中沖擠而出j;g;ge;dgejoy樂趣

gym體育館strange

陌生的bridge

橋/f/清輔音，發(fā)音時(shí)聲帶不振動(dòng)。下唇輕抵上齒，讓口腔內(nèi)氣流從唇齒間縫隙中擠出時(shí)摩擦成音f;ph;ghfail失敗physical身體的enough

足夠的/r/濁輔音，發(fā)音時(shí)聲帶振動(dòng)。舌面略下凹，舌尖向上齒齦后部卷起，但不觸及。雙唇略突出，讓氣流從舌面與口腔上壁間通過r;wrrose玫瑰prize獎(jiǎng)writer作者2Listenandmatchtheemotionswiththesentences.1.Whatanexcitingsci-fifilm!Ireallylovedthestory.2.Canyouhearthewind?Itsoundsscary!3.Mytestisnextweek,butIdon’thavetimetostudy.4.It’sstillraining.There’snothingtodo!5.Icanhardlykeepmyeyesopen.I’mgoingtobednow.excitedscaredtiredworriedboredIntonation(語調(diào))在英語語音中，語調(diào)（Intonation）是傳遞說話者情感、情緒和態(tài)度的“隱形語言”。它通過語調(diào)的升降、音調(diào)的強(qiáng)弱、音長的長短變化，甚至停頓的節(jié)奏，將字面之外的情緒色彩“編碼”進(jìn)話語中。請看下面的示例：1.Hurryup！Thetrainisleaving！2.LiLeiwonthefirstplace.Whatgoodnewsitis！3.Canyouseethesnake?Itlookssoscary!

4.IwatchedTVuntilmidnightlastnight,soIneedabreaknow.nervousexcitedafraidtiredAskandanswerquestionsaboutthepredictionsin1a.Yes,wewill.Ibelievepeoplewillmaketheearthabetterplace.1dWillwebeabletoliveonearthin100years?Willmanypeopleliveinouterspace?Well,Idon’tthink…Post-listeningUsefulexpression—Willwebeabletoliveonearthin100years?—Yes,wewill.Ibelieve…/No,wewon’t…—Willmanypeopleliveinouterspace?—Well,Idon’tthink…/Maybe…—Willtherebelessfood?—Idon’tthink…—Youseemquitepositiveaboutthefuture.—Perhapsyouareright.So,doyouthinkwewill…—Yes,butIbelieve…Sample1.Wewon’tbeabletoliveonearth.A:Willwebeabletoliveonearthinthefuture?B:No,wewon’t.Maybewe’llhavetofindotherplacestolive,likeMars.2.Therewillbelessfood.A:Willtherebelessfoodinthefuture?B:Well,Ithinktherewillbelessfood.Becauseclimatechangewillmakeithardtogrowcrops.3.Manypeoplewillliveinouterspace.A:Willmanypeopleliveinouterspace?B:Idon’tthinkmanypeoplewillliveinouterspace.It’sstilltoodifficultandexpensive.4.Climatechangewillbeworse.A:Willclimatechangebeworseinthefuture?B:Yes,Ibelieveclimatechangewillbeworse.Becausegreenhousegasemissionswillcontinuetowarmtheplanet./B:No,Idon’tthinkclimatechangewillbeworse.Moreandmorepeopleareawareofprotectingtheenvironmentandareplantingmoretreestotakeinthegreenhousegasemissions.5.AIandrobotswilltakeoverboringwork.A:WillAIandrobotstakeoverboringwork?B:Yes,AIandrobotswilltakeoverboringwork.Theycandothingslikedataentryorfactorywork.6.Peoplewon’tworktogetherinbigoffices.A:Willpeoplestillworktogetherinbigofficesinthefuture?B:No,peoplewon’tworktogetherinbigoffices.Moreandmorepeoplewillworkathomewithcomputers.LanguagepointsWewon’tbeabletoliveonearth.beabletodosth能夠做某事

可用于多種時(shí)態(tài)，be動(dòng)詞隨著主語人稱和數(shù)的變化而變化。They’reabletofinishmoreworkwithlessmoney.

他們能用更少的錢完成更多的工作。Theboywasn’tabletospeakuntiltwoyearsold.

這個(gè)男孩直到兩歲才會(huì)說