人教版八上英语Unit 7《Section A》课件

SectionAUnit7WhenTomorrowComes1aWhichofthepredictions/prɪ'dɪkʃənz/doyouthinkwillcometruein100years?Ticktheonesthatyouagreewith.

(答案不唯一)1.Wewon’tbeabletoliveonearth.2.Therewillbelessfood.3.Manypeoplewillliveinouter/'aʊtə(r)/space.4.Climatechangewillbeworse/wɜːs/.5.Alandrobotswilltakeoverboringwork.6.Peoplewon’tworktogetherinbigoffices.√√~~~~~~~~~~~therewillbe...将会有……，是存现句的一般将来时形式。~~~adj.外部的，反义词是inner。1bListentothefirstconversationandcompletethesummary.Anewsci-fi/'saɪ

faɪ/filmiscomingout.Teng

FeiinvitedPetertothe_______________toseeit.Teng

Feibookedthetickets/'tɪkɪts/_______.Thefilmstartsat__________,andtheywillmeetatthecinemaat____________.~~~~思考：此处book的词性是____，它的常见搭配有哪些？Huaxia

Cinemaonline5:15p.m.fiveo’clock动词bookaroom/flight/table预订房间/航班/座位，bookin办理入住（答案不唯一）1cListentothesecondconversationandcircleTfortrueorFforfalse.1.Peterthinksclimatechangewillbeworseinthefuture. T F2.Teng

Feithinkstherewillbelesslandtogrowfood. T F3.Peterisquitepositiveaboutthefuture. T F4.Teng

Feibelievespeoplewillfindwaystosolvethefoodproblem.

T F5.Teng

Feithinksmostpeoplewillliveinouterspaceinthefuture. T F~~little的比较级，修饰不可数名词。1dAskandanswerquestionsaboutthepredictionsin1a.Willwebeabletoliveonearthin100years?Yes,wewill.Ibelievepeoplewillmaketheearthabetterplace.Willmanypeopleliveinouterspace?Well,Idon’tthink...略Pronunciation1Listenandrepeat.Addonemorewordtoeachgroup.

(答案不唯一)/n//ŋ//ŋk//ŋg//tʃ//dʒ//f//r/n,knngnkngch,tchj,ge,gf,phr,wrnewsmindknow_____songhangdying____inkbankmonkey_______hungerangerEnglish_____cheapmuchwatch_____jacketchangemagic_____facephotoelephant_______raceorangewrite______knifelongthinkEnglandchairjumpfishread2Listenandmatchtheemotionswiththesentences.1.Whatanexcitingsci-fifilm!Ireallylovedthestory.2.Canyouhearthewind?Itsoundsscary!3.Mytestisnextweek,butIdon’thavetime

tostudy.4.It’sstillraining.There’snothingtodo!5.Icanhardlykeepmyeyesopen.I’mgoingtobednow.boredexcitedscaredtiredworried~~~~“sounds”作系动词，类似的系动词还有look（看起来）、taste（尝起来）等。~~~“hardly”意为“几乎不”，表否定。2aListentotheconversationandfillintheblanks.A.therewillbefewertraffic/'træfɪk/accidentsB.therewillbemorepeopleincitiesC.we’llhavebetterhealthcaretechnology/tek'nɒlədʒi/D.peoplewilllivelongerHelen:Hi,Jennifer/'dʒenifə/.What’sup?Jennifer:Oh,hi,Helen.I‘mwatchingavideo/'vɪdiəʊ/aboutfuturepredictions.Helen:So,whatwillthefuturebelike?Jennifer:Well,______,butthetransport/'trænspɔːt/system/'sɪstəm/willbemoreefficient/ɪ'fɪʃnt/.Itmeansthat______.B~~~~~~“What'sup?”通常用于询问对方近况、有什么新鲜事或者发生了什么。相当于“Howareyou?”或“What'sgoingon?”，但更加随意和口语化。AHelen:Soundsgreat!Anyotherpredictions?Jennifer:Studentsprobablywon’tgotoaschoolinthefuture.Theywillstudyathomeoranyplacetheywant.Helen:Oh,butIreallylikegoingtoschool!Anythingelse?Jennifer:And______.DHelen:Really?Why?Jennifer:Because______inourhomes.Machineswilltellushowtosolvesmallhealthproblemsbeforetheybecomebigger.C~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~长难句分析：这是一个含有时间状语从句的复合句。主句主语是Machines,主句谓语是willtell,间接宾语是us，howtosolvesmallhealthproblems是how加动词不定式作直接宾语。时间状语从句是beforetheybecomebigger。Helen:That‘llbegreat.Howlongwillmostpeoplelive?Jennifer:Well,morepeoplewilllivetobeover100yearsold.Somemayevenlivetobe150.Helen:Wow,thatsoundswonderful!~~~~~Howlong”意为“多久”，对时间进行提问。还可意为“多长”，对长度进行提问：Howlongistherope?这根绳子有多长?~~~~~~~livetobe+基数词（+yearsold）活到……岁=livetotheageof+基数词2bReadtheconversationandcompletethetable.willbemoreWhatwillthefuturebelike?PeopleincitiesTransportsystemEducation/edʒu'keɪʃn/willbemoreefficientStudentsprobablywon’tgotoaschoolinthefuture.Theywillstudyathomeoranyplacetheywant.Whatwillthefuturebelike?HealthcareLength/leŋθ/oflifeMachineswilltellushowtosolvesmallhealthproblemsbeforetheybecomebiggerMorepeoplewilllivetobeover100yearsold.Somemayevenlivetobe150.2cReadagainandanswerthequestions.1.WhatisJenniferwatching?2.IsHeleninterestedinthefuture?Howdoyouknow?Sheiswatchingavideoaboutfuturepredictions.Yes,becauseshesays“Soundsgreat!”and“That’llbegreat.”andasksmanyquestions.3.Isthevideopositiveaboutthefutureornot?Howdoyouknow?Thevideoispositiveaboutthefuturebecauseittalksaboutpositivethingsthatwillhappen.2dListentotheconversationagain.Thenrole-playit.2eWhatdoyouthinklifewillbelikeinthefuture?Makeupaconversationaboutyourfuturepredictions.略Topic/'tɒpɪk/MypredictionMypartner’s/'pɑːtnə(r)'z/predictionHomePopulationTransportJobFreetimeA:Willtherebemore/less/fewer...inthefuture?B:Yes,Ithinktherewill.../Well,Idon'tthinktherewill...A:Doyouthinkwewill...?B:...GrammarFocus3aReadthesentencesandnoticethewordsinbold.FindmoresentencesinSectionAthatusethesimplefuturetense.略Shall/ʃəl;ʃæl/wegotoseethesci-fifilm?Oh,I’dloveto.Whatwillthefuturebelike?Therewillbemorepeopleincities,buttherewillbefewertrafficaccidents.Willmostpeopleliveinouterspace?Yes,theywill./No,theywon’t.Howlongwillpeoplelive?Well,morepeoplewill

livetobeover100yearsold.3bCompletetheconversationswiththecorrectformsoftheverbsinthebox.Someverbsareusedmorethanonce.befindgetlivemeetneedseewin1.A:Doyouthinkit’sgoingtorain?B:Yes,butdon’tworry.Ithinkwe_________homebeforeitrains.2.A:_________theexam_______difficult?B:It_________(not)easy,butI’msureyou’llpass/pɑːs/it.willgetWillbewon’tbebefindgetlivemeetneedseewin3.A:Whodoyouthink_________

theprize?B:Well,IthinkHarry/'hæri/_________

thewinner/'wɪnə(r)/.4.A:Doyouthinkscientists_________acure/kjʊə(r)/forcancer/'kænsə(r)/

in50years?B:Yes,Ido.AndIbelievemorepeople_________upto100yearsold.willwinwillbewillfind

willlive~~~~~~作插入语，去掉后不影响句子的整体结构。befindgetlivemeetneedseewin5.A:Theconcert/'kɒnsət/beginsat7:30p.m._________we_________at7:15p.m.outsidethetheater?B:OK.I_________youthen.6.A:Doyouthinkwewillstillusecash/kæʃ/whenshopping?B:No,andIdon’tthinkI__________awallet/'wɒlɪt/either.Shallmeetwillseewillneed~~~adv.也，通常用于否定句句末。3cWritesomepredictionsaboutyourpartner’slifein20yearsandthenmakeupaconversation.A:You’resofriendlyandnice.Ithinkyouwillbeagoodteacher.B:Well,Idon’tthinkso.IthinkI’ll...略1prediction/prɪ'dɪkʃn/n.预测；预言（教材P62）(观察)·

Thescientist’spredictionisbasedonsatellitedata.这位科学家的预测是基于卫星数据得出的。·Scientistshavemadeanaccuratepredictionaboutthepathofthetyphoon.科学家们做出了关于台风路径的精准预测。探究一核心单词·OurclassmadeapredictionthattheAIscienceshowwillbethemostpopularactivityintheschoolfestival.我们班预测，AI科学展将会是校园节最受欢迎的活动。·AItoolscanpredictpossibletrafficjams,sowecanchooseabetterrouteinadvance.人工智能工具可以预测可能出现的交通堵塞，这样我们就能提前选择更好的路线。归纳拓展（1）predictionn.预测；预言thepredictionabout关于……的预测makeaprediction做出预测（2）predictv.预测；预言；预告2worse/wɜːs/adj.（bad的比较级）更差的；更糟的；更坏的adv.（badly的比较级）更差；更糟；更坏（教材P62）(观察)·Ifyoudon’ttakemedicineontime,yourcoldwillgetworse.如果你不按时吃药，你的感冒会变得更严重。·Thereisonlyonethinginlifeworsethanbeingtalkedabout,andthatisnotbeingtalkedabout.—OscarWilde生活中只有一件事比被人议论更糟，那就是不被人议论。—奥斯卡·王尔德·Todayishard,tomorrowwillbeworse,butthedayaftertomorrowwillbesunshine.今天很艰难，明天会更糟，但后天终将是阳光。·Abadbeginningmakesabadending,butacarelessmiddlewillmakethingsevenworse.（谚语）不善始者不善终，而半途懈怠会让事情变得更糟。·Icaughtacoldyesterday,andwhat’sworse,Ihadtotakethreeimportantteststoday.我昨天感冒了，更糟糕的是，今天还要参加三场重要的考试。归纳拓展（1）worseadj.更差的；更糟的；更坏的worse作形容词时是bad的比较级，在句中作表语或定语。getworse变得更糟what’sworse更糟糕的是worseandworse越来越糟（2）worseadv.更差；更糟；更坏worse作副词时是badly的比较级，在句中作状语。（3）worse的反义词是better。3ticket/'tɪkɪt/n.票；券（教材P62）(观察)·Ihavetwoticketsforthemovie.Canyougowithme?我有两张电影票。你能和我一起去吗?·Hardworkisatickettosuccess.努力是通往成功的入场券。·Slowdown,oryouwillgetaticket.开慢点，否则你会收到一张罚款通知单。·Checktheticketonthedresstoseeitssize.查看一下这件连衣裙上的标签，看看它的尺码。归纳拓展ticket的一词多义：票；券aticketto/for一张……的票（交通违章）通知单，罚款单（商店中标明货物价格、尺码等的）标签4positive/'pɒzətɪv/adj.乐观的；积极的；良好的（教材P62）(观察)·Wemusttakepositivestepstodealwiththeproblem.我们必须采取积极措施来处理这个问题。·Iliketomakefriendswithpositivepeople.我喜欢和乐观的人交朋友。·Hisfatherhasbeenaverypositiveinfluenceonhim.他的父亲对他有非常积极的影响。·Hehadanegativeattitudetowardsourplan.他对我们的计划持消极态度。归纳拓展positiveadj.乐观的；积极的；良好的表示一种向上的态度或情绪。bepositivetowards/to...对……积极takepositivesteps采取积极措施haveapositiveinfluenceon...对……有积极影响反义词negativeadj.消极的；负面的5traffic/'træfɪk/n.交通；运输v.（非法）进行交易；做……买卖（教材P63）(观察)·Thetrafficoffreshvegetablesisveryimportant.新鲜蔬菜的运输是很重要的。·Apolicemanisdirectingthetraffic.一名警察正在指挥交通。·Turnleftatthetrafficlights.在交通信号灯处向左拐。·Theboyknowsalotoftrafficsigns.这个男孩认识很多交通标志。·Therewasheavytrafficontheroads.路上的交通很拥挤。·Hewascaughtfortraffickingindrugs.他因非法交易毒品被抓。归纳拓展（1）trafficn.交通；运输指路上行驶的车辆，人流或货流，常用作不可数名词。trafficlights/signs交通信号灯/标志publictraffic公共交通heavytraffic交通拥堵directthetraffic指挥交通（2）trafficv.（非法）进行交易；做……买卖［易错点］traffic的动词-ing形式是trafficking。6technology/tek'nɒlədʒi/n.科技；工艺（教材P63）(观察)·Chinaleadsthewayinspacetechnology.中国在航天技术上领先。·Hightechnologyischangingthewayweliveandwork.高科技正在改变我们的生活和工作方式。·Newtechnologiesareusedinmakingclothes.新工艺被用来制作服装。归纳拓展

（1）technologyn.科技；工艺。通常用于描述广泛的技术概念，也可以和其他词一起表示某一特定领域的科技。technology的复数形式是technologies。常用搭配：medicaltechnology医疗技术hightechnology高科技IT=informationtechnology信息技术（2）technologicaladj.科技的；技术的（3）technologistn.技术专家；工艺师7video/'vɪdiəʊ/n.视频；录像系统

v.录视频；给……录像（教材P63）(观察)·WatchingvideosisoneofthebestwaystolearnEnglish.看视频是学习英语最好的方法之一。·Hewatchedafewvideosforhisnewlessons.为准备新课程他看了几个视频。·Wecanrecordavideoofourtechinventionandshareitwithotherstudents.我们可以录制自己科技发明的视频并和其他同学分享。·Abirthdaypartyistheperfectsubjectforvideo.生日派对是极好的录像主题。·Canyouvideothemeetingforus?你能为我们录制这场会议吗?归纳拓展（1）videon.视频（可数名词）recordavideo录制视频avideorecorder录像机videogames电子游戏avideocamera摄像机（2）videon.录像系统（不可数名词）（3）videov.录视频；给……录像8education/edʒu'keɪʃn/n.教育（教材P64）(观察)·Bothofmyparentsworkineducation.我的父母都从事教育工作。·Hisparentssenthimtoabigcitytoreceiveagoodeducation.他的父母送他去一座大城市接受良好教育。·Parentsandteachersworktogethertoeducatechildren.父母和老师共同努力来教育孩子。·Thebookisveryeducationalforstudents.这本书对学生们很有教育意义。归纳拓展（1）educationn.教育主要指教育这一抽象概念，通常作为不可数名词使用。workineducation从事教育工作agoodeducation良好的教育（2）educatev.教育（3）educationaladj.有教育意义的9length/leŋθ/n.时长；长度（教材P64）(观察)·Theriveris300milesinlength.这条河长300英里。·Thelengthofthemovieistwohours.影片长两个小时。·What’sthelengthoftheriver?=Howlongistheriver?这条河多长？·Totellthetruth,Idon’treallylikethemovie.说实话，我不太喜欢这部电影。归纳拓展（1）lengthn.时长；长度由形容词long+名词后缀-th变化而来。-th是常用的名词后缀，通常加在形容词或动词的后面构成名词，有时词根要作适当变化。如：grow（v.生长）→growth（n.生长）true（adj.确实的）→truth（n.实情）deep（adj.深的）→depth（n.深度）10shall/ʃəl;ʃæl/modalv.（should/ʃʊd/）将要；将会（教材P65）(观察)·Ishallgototheparktomorrow.我明天会去公园。·Shallwegotothecinematonight?我们今天晚上去看电影好吗?·Studentsshoulddotheirbesttostudy.学生们应当尽最大努力学习。·Weshouldfollowthetrafficruleswhenwecrosstheroad.过马路时，我们应该遵守交通规则。归纳拓展（1）shallmodalv.将要；将会shall是一般将来时的助动词，后面使用动词原形。shall表达的意义主要有：①用于第一人称，表示“将要”，描述将要发生的事情。②用于第一人称的一般疑问句中，提出建议或征求意见。（2）should是shall的过去式，但在现代英语中，should并不仅仅用来表示shall的过去时态，还可直接用来表示“建议、义务”等含义，意为“应该”。11pass/pɑːs/v.及格；通过n.及格；通行证（教材P65）(观察)·Hepassedthedrivingtestlastweek.上周他通过了驾照考试。·Canyoupassthebagonthetabletome?你能把桌上的那个包递给我吗?·Hepassesthebankonthewaytoschooleveryday.每天上学的路上他都经过一家银行。·Ifyouwanttoenterthehouse,youshouldgetapass.如果你想进入这栋房子，你应该获得通行证。归纳拓展

（1）passv.及格；通过passthetest通过考试；考试及格（2）passvi.通过；走过passby经过passaway去世（3）passvt.给；递passsbsth=passsthtosb把某物递给某人（4）passn.及格；通行证12winner/'wɪnə(r)/n.优胜者；成功者（教材P65）(观察)·Heisthewinnerofthetennismatch.他是网球比赛的获胜者。·Thewinnerissomeonewhonevergivesup.这位获胜者是永不言弃的人。·Healwayswinsatchess.他下国际象棋总是赢。归纳拓展

winnern.优胜者；成功者由动词win（获胜）双写n+-er（名词后缀）构成。13cure/kjʊə(r)/n.药物；疗法

v.治愈；治好（教材P65）(观察)·Thereisstillnocureforacold.还没有什么能完全治好感冒的方法。·Thenewcurecanhelpmorepatientsgetbetterquickly.这种新疗法能帮助更多患者快速康复。·Thedoctorstriedtheirbesttocuretheboy.医生们尽了最大努力去治愈那个男孩。·Hewantstocurehimselfofdrinkingandovereating.他想戒掉酗酒和暴饮暴食的毛病。归纳拓展curen.药物；疗法作名词，还可意为“（解决问题的）措施；对策”。cure作动词，意为“治愈；治好”，后接表示疾病、病人的名词作宾语。作动词，还可意为“改正（某人的不良行为）”。14cash/kæʃ/n.现金；金钱

v.兑现（教材P65）(观察)·Shedoesn’tcarrymuchcashwithherwhengoingout.她出门的时候不会带太多现金。·Mostelderlypeopleprefertopayincash.大多数老年人更喜欢用现金支付。·Thecashierputthemoneyintothecashregistercarefully.收银员小心翼翼地把钱放进了收银机里。·Couldyouhelpmecashthischeckatthebank?你能帮我去银行兑现这张支票吗？归纳拓展（1）cashn.现金；金钱payincash用现金支付cashregister收银机（2）cashv.兑现cashthecheck兑现支票cashout取现（3）cash→cashiern.收银员1takeover接替；接管；接收（教材P62）(观察)·Shewilltakeoverfrommeastheclassmonitornextterm.下学期她会接替我担任班长。·Theyoungdoctortookoverthepatient’streatmentaftertheseniordoctorleft.资深医师离开后，这位年轻医生接替了对病人的治疗工作。探究二核心短语·Abigtechcompanyplanstotakeoverthissmallstartup.一家大型科技公司计划接管这家初创企业。·Thewarehousewilltakeoverthedonatedgoodstomorrowmorning.仓库明天上午会接收这批捐赠物资。归纳拓展（1）takeover接替takeover接替，针对人的职位、角色或具体工作任务，强调“接替某人的位置/职责”。takeoverfromsb接替某人（2）takeover接管takeover接管，针对机构、部门、项目、权力或区域，强调“获取管理权、控制权”，可用于商业、行政、军事等正式场景。（3）takeover接收takeover接收，针对具体的财物、物资、场地或设施，强调“收下、接手原本不属于自己的实物”，语气比“接管”更口语化、更侧重“拿到实物”。2beinterestedin对……感兴趣（教材P64）(观察)·Mybrotherisinterestedinmusic.我弟弟对音乐感兴趣。·Manychildrenareinterestedinreadingstorybooks.许多孩子对读故事书感兴趣。·Mathisveryinteresting.Ilikeitverymuch.数学很有趣，我非常喜欢它。辨析:interested与interestinginterested表示“感兴趣的”，通常用于描述人对某事或某物有兴趣或关注。在句中一般作表语。interesting表示“有趣的”，通常用于描述事物本身具有引人入胜的特征。在句中一般可作定语或表语。一语辨异Themovieissointerestingthatmanypeopleareinterestedinit.这部电影如此有趣，以至于很多人对它感兴趣。~~~~~~~~~~~~~1Therewillbelessfood.食物将会更少。（教材P62）(分析结构)这是一个简单句，是Therebe句型的一般将来时结构。主语是lessfood，willbe是系动词的将来时形式。该句型表示存在。探究三核心句式·Therewillbefewercarsinthecity.城市中车辆会更少。·Therewillbemoretrees.树木会更多。·Ithinktherewillbelesspollution.我认为污染会更少。·Thereisgoingtobelessrainsoon.不久雨水会更少。·Thereisgoingtobemoretrafficontheroadsduringtheholiday.假期期间路上的车辆会更多。归纳拓展该句的结构是“Therewillbemore/less/fewer+名词.”，意为“某物将会更多