冀教版八年级英语下册 （Books or Computers）The Internet Connects Us 教学课件

TheInternetConnectsUsUnit4

BooksorComputers?Lesson21

同学们，上一课学习的单词、短语和句型你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！Haveyoueverreade-books?Whatdoyouthinkofthem?Then，theprintingpressappeared❸andchangedtheworld.Withmoderntechnology,itwaspossibletoprintbooksquickly.Itwasalsopossibleforcommonpeopletoreadbooks.Recently，computersandtheInternetchangedtheworldagain.Anewkindofbookappeared：theelectronicbook(e-­book)．E­booksarequicklychangingpeople’sreadinghabits.Itiseasierforpeopletobuyandsellbooksonline.Informationtravelsfasterandfarther.Thisisamodernprintingpress.Itcanmakethousandsofbooksaday.Whichinventiondoyouthinkismoreimportant—theprintingpressortheInternet?Nowadays，peoplehavemanywaystoreadbooks.Nomatterwhatyouhave，acomputer，atablet，alaptop，ane-readerorarealbook，keeponreading❹！CultureTip

DidyouknowthatChinawasthefirsttoinventpaper？PaperwasinventedduringtheHanDynasty.PaperisoneofthefourgreatinventionsofancientChina.Theotherthreeinventionsarethecompass，printingpressandgunpowder.Later，peoplelearnedhowtowriteandmakepaper.后来，人们学会了怎样写字和造纸。讲解来自《点拨》知识点1

“疑问词＋动词不定式”在句中作宾语。eg：Hedidn’tknowwheretobuysuchabook.他不知道去哪儿买这样一本书。考向【重点】讲解来自《点拨》典例Mr.Jiangadviseduswhichweshouldchooseasourafter­schoolactivities.(改为简单句)Mr.Jiangadviseduswhich______________asourafter­schoolactivities.(南通)【点拨】采用分析句子结构法。“疑问词＋不定式”结构在句中作宾语。tochoose[高频]Ittakes/tooksometimetodosth.

做某事花费一些时间。讲解来自《点拨》知识点2eg：Ittookanhourtowritemye­mail.写我的电子邮件花费了一个小时。考向【易错点】辨析：cost,spend,take与pay这四个词都有“花费”的意思，但用法不一样。常见用法如下：讲解来自《点拨》cost物＋cost＋人＋金钱Theticketcostmetendollars.这张票花了我十美元。spend人＋spend＋时间/金钱＋on＋名词/代词Ispentallmypocketmoneyonbooks.我所有的零花钱都花在书上了。takeIt＋takes/took＋人＋时间＋todoIttookmeanhourtowalkthere.我花了一小时走到那儿。pay人＋pay＋金钱＋for＋物Hepaid$5forthatbook.他花了5美元买那本书。讲解来自《点拨》典例—Itwill________onlyabout50minutestotraveltoMountWuyibyhigh-speedrailway.—Wow,howexciting!Ican’twait.(福州改编)A．take

B．spend

C．cost

D．pay【点拨】采用题眼法。考查“花费”的表达。take表示“花费”的常用句型是“Ittakessb.sometimetodosth.”。A

appear/ə'pɪə/v.出现；呈现讲解来自《点拨》知识点3eg:Ashipappearedonthehorizon.一艘船出现在地平线上。appearancen.出现；露面eg：Hissuddenappearancesurprisedme.他的突然出现使我感到惊讶。考向讲解来自《点拨》典例DevelopmentshavebeengoodinHuaXing’shometownsince2002.Forexample,newroads__________________(appear)．haveappeared拓展disappearv.消失keepondoingsth.继续做某事讲解来自《点拨》知识点4eg：Hekeptoncoughing.他一个劲儿地咳嗽。考向【重点】辨析：keepondoingsth.与keepdoingsth.keepondoingsth.着重指动作的反复。Don’tgiveup,andkeepontrying.不要放弃，继续努力。keepdoingsth.强调状态或动作的持续。Hekepttalkingforaboutanhour.他持续谈了约一个小时。讲解来自《点拨》典例Weshouldkeepon________Englisheveryday.(米脂)A．topracticetospeakB．topracticespeakingC．practicingtospeakD．practicingspeakingDReadthelessonandanswerthequestions.1．Howdidpeoplewritebooksinancienttimes?2．Whatmadeitpossibletoprintbooksquickly?3．Whatkindofbooksquicklychangedpeople’sreadinghabits?Let'sDoIt!Theywroteeachwordbyhand.Moderntechnology.Theelectronicbook(e-book)．2)Readthelessonandputthesentencesinthecorrectorder.TheHistoryoftheBook□Ittookalongtimetowritejustonebook.□Itmadeitpossibleforcommonpeopletoreadbooks.□Thee-bookappeared.□Peoplehadnobooks，andtheysharedknowledgebytellingstories.□Theprintingpressappeared.□PeopledownloadbooksfromtheInternet.□Withpaper，peoplebegantowritedownstories.3Let'sDoIt!5614723)Fillintheblanks.Thefirstletterisgiven.Paper

Withpaper，peoplebegantowritedowntheirstories.Peoplewroteeachwordbyhand.Ittookalongtimetowriteonebook._____________couldn’ttravelfar.Printingpress

Whentheprintingpress__________，itchangedtheworld.The________printingpresscanprintbooksquickly，andmakesitpossibleforthe_________persontohaveeasyaccesstobooks.Let'sDoIt!InformationappearedmoderncommonInternet

ComputersandtheInternetchangedtheworld.Theymadeitpossibleforanewkindofbook:the___________book.Traditionallybookscouldonlybeboughtandsoldatastore，buttodayyoucanbuyand_______booksonline.electronicsell4)Doyoulikereadingpaperbooksorelectronicbooks(e­books)？Why？Talkwithyourpartnerandmakeupadialogue.Let'sDoIt!eg：A：Doyoulikeebooks?B：Yes.Ilikethemverymuch.A：Why?B：Becauseitisveryeasyforpeopletobuyandsellbooksonline.一、根据句意及所给汉语提示写出单词1．Wewatchthebooksrollingoffthe________(印刷机)．2．Thesun________(出现)at7：00thismorning.3．Intheafternoon，theywenttoanexhibitionof________(现代的)art.4．Someyoungstudentslike________(电子的)booksbetterthanpaperbooks.(盐城)5．He________(卖)hisoldcomputerfor500yuan.presses来自《点拨》appearedmodernelectronicsold二、用方框中单词或短语的适当形式填空6．He________anewwayofmakingsilk.7．In________times,peoplelivedbyhunting.8．Thetoyismade________.9．Afterashortrest,they________walking.10．Howdothey________theirinformation?invented来自《点拨》byhandancientinventkeeponpassonancientbyhandkeptonpasson三、单项选择11．Thereareenoughcupsforeachvisitortohave________.(宜宾)A．oneB．itC．thisD．that12．—It'sreportedthatChinese________morethan40minutesadayreadingWeChat(微信)．—It'strue.ButIthinkWeChatistakingtoomuchofourtime.(襄阳)A．spendB．costC．payD．takeA来自《点拨》【点拨】考查代词的用法。句意：有足够的杯子让参观者每人拿一个。one泛指同类事物中的一个。A13．—Wheneveryouhaveanytrouble,youcancallme.—Ofcourse,thankyou.A．NomatterwhatB．NomatterwhoC．NomatterwhenD．Nomatterwhere来自《点拨》C【点拨】句意：——无论你什么时候有了困难，你都可以给我打电话。——当然了，谢谢你。此题考查nomatterwhen＝whenever，应选C。来自《点拨》14．—I'llhaveaten-­dayholiday.ButIdon'tknow________．(成都)—HowaboutParis?A．whattodoB．wheretogoC．whentogoB【点拨】考查“疑问词＋不定式”作宾语的用法。句意：——我将有十天假期。但是我不知道去哪里。——去巴黎怎么样？根据答语判定疑问词为where。15．Ibelieveyourdreamwillcometrueonedayifyoukeepon________hardfromnowon.A．workB．toworkC．workingD．works来自《点拨》C【点拨】句意：我相信如果你坚持努力工作有一天你的梦想会实现的。keepon(坚持)后面跟动词时，要用动词的­ing形式，故选C。本节课我们主要学习了以下重点内容：重点单词：appear重点短语：keepondoingsth.重点句式：“疑问词+动词不定式”Ittakes/tooksometimetodosth.1.熟记本课时的词汇2.完成本课时的课后作业BusinessEnglishUnit5BuyingandSelling

1.Beabletousethewordsandphrases:everyday,ladder,position,congratulate,including,account,bedifferentfrom,inbusiness,themeaningsof,makesense,moveup,beefup,hearof2.LearnsomethingaboutbusinessEnglishandunderstandsomedifferencesbetweenbusinessEnglishandnormalEnglishLearningTargets3.Tolearnsomekeysentences:·Buysomethingatalowprice,andthensellitatahighprice.·Itmakessense,right?·Ifsomeonetellsyouheorsheismovinguptheladder,youshouldcongratulatethisperson.·Therearemanymoreinterestingbusinesstermsincluding…·Theystealmoneybymakingchangestothecompany’saccounts.

Oneday,thepresidentsaid,“nowisthetimeto________itsbusinesssection.He_______him______fromaclerktoabusinessmanager.Hisfriendsall_____________him.Hegotabetter________atwork.beefupuppositioncongratulatedmovedButyearslater,Mr.Lichanged.Hestolemoneybymakingchangestothecompany’s_________.Helosteverything____________hisfamily.accountsincluding

everydayladderpositioncongratulateincludingaccountadj.每天的；日常的n.梯子n.位置；方位v.祝贺prep.包括；包含n.账目Wordsandexpressionsbedifferentfrominbusinessthemeaningsofmakesensemoveupbeefuphearof与……不同在做买卖……的意思讲得通；有道理升级；提升；上升加强；补充知道DoyouknowanybusinesstermsinEnglish?IsbusinessEnglishdifferentfromeverydayEnglish?THINKABOUTITPresentationEnglishisthelanguageofinternationalbusiness.DoyouknowthatbusinessEnglishcanbedifferentfromeverydayEnglish？Inbusiness,peoplesometimesspeakEnglishininterestingways.Youmightnotalwaysknowwhattheymean.Canyouguessthemeaningsofthesentencesbelow?Listenandreadthepassage.Lookatthisone:Buylow,sellhigh.It'sashortandsimplesentence.Buysomethingatalowprice,andthensellitatahighprice.Itmakessense,right?WhatdoesWe'reintheredthismonthmean？Doesitmeaneveryoneiswearingredclothes？No！Itmeansthebusinessislosingmoney.Businesspeopleusuallywriterednumbersbelowzeroandblacknumbersabovezero.Prettysimple,right?Iammovinguptheladdermaybedifficulttounderstand.Itmeansapersongetsabetterjoborabetterpositionatwork.Ifsomeonetellsyouheorsheismovinguptheladder,youshouldcongratulatethisperson.HowaboutIhavetobeefupmyreport？Weknowthatbeefismeatfromcows.Ifyou“beefsomethingup”，youmakeitbigandstrong—likeacow！Thissentencemeans“Ihavetomakemyreportstronger”．Therearemanymoreinterestingbusinesstermsincluding：He'safatcat(He'sarichperson);andTheycookthebooks(Theystealmoneybymakingchangestothecompany'saccounts)．Haveyouheardofanyotherbusinesstermsorsayings?Let’sDoIt!1Readthelessonandfindthemeaningsofthesebusinessterms.1.Buylow,sellhigh.

(Buysomethingatalowprice,andthensellitatahighprice.)

低买高卖。2.We’reintheredthismonth.(Thebusinessislosingmoney.)

我们这个月出现了财政赤字（亏损）。3.Iammovinguptheladder.

(Igotabetterjoborabetterpositionatwork.)

我找到一份更好的工作（我升职了）。4.Ihavetobeefupmyreport.(Ihavetomakemyreportstronger.)

我得让我的报告更有说服力。5.He’safatcat.(He’sarichperson.)

他是个有钱人。6.Thecookthebooks.(Theystealmoneybymakingchangestothecompany’saccounts.)

他们通过做假账窃取公司的钱财。Listentothepassageandwritetrue(T)orfalse(F).21.IfpeoplelearnEnglish,theycanhavemoresuccessinbusiness.()2.BusinessEnglishisveryeasytounderstand.()3.“Don'tbeayes­man”means“Don'talwayssay‘yes’withoutthinking”．()4.“I'vemadeit”means“Ihavesucceededinbusiness”．()TFTT1.—Who’sthewoman____red?—Oh,she’smyEnglishteacher,May!2.Mykiteisinthetree.Imustclimb___theladderandgetit.3.Ifyouworkhard____yourjob,youwillsucceed.inupwith

Fillintheblankswiththecorrectprepositions.34.TheylearnEnglish____watchingTVprograms.5.Saying“yes”_________thinkingmakesyouayes-man.6.Idon’tunderstand.Canyouexplainittome____anotherway?inwithoutinSearchtheInternetandfindmoreexamplesofbusinesslanguage.TherearealsomanybusinesstermsandsayingsinChinese.Canyoumakealistofthem?41.Buysomethingatalowprice,andthensellitatahighprice.

atalow/highprice

意思是“以低价/高价……”，price常与介词at连用，表示“以……的价格”。例：Iboughtthishouseatapriceof1,000,000yuan.我以100万的价格买下了这个房子。Languagepoints2.Itmakessense,right?

makesense意思是“讲得通；有道理，有意义”。例：Thisdoesn’tmakesense.

这一点都不合理。

Everythingwillstarttomakesense.

所有事都说得通了。

Doyouthinkitmakessense?

你看这行得通吗？3.Ifsomeonetellsyouheorsheismovinguptheladder,youshouldcongratulatethisperson.

congratulate为及物动词，意思是“祝贺”。常用结构为：1)congratulatesb.on意思是“就……向某人表示祝贺”。例：Shecongratulatedhimonthebirthofhisson.她祝贺他喜得贵子。Hecongratulatedhimonhavingpassedtheexam.我们祝贺他通过了考试。2)

congratulate后也可以加that从句。例：Ishouldcongratulateyouthatyouresistedthetemptation.我应向你祝贺，你抵制住了这种诱惑。congratulation为名词，表“祝贺”时，常用复数。Congratulations!Youhavepassedtheexamination.恭喜！你通过了考试。Congratulationsongettinganewjob!祝贺你找到新工作！4.Therearemanymoreinterestingbusinesstermsincluding…include为动词，意思是“包含，包括”。例：Thepriceforthehotelincludesbreakfast.旅馆的价格包括早餐。Therearemanydifferentkindsofmooncakes,includingfruit,chocolateandnuts.有许多不同种类的月饼，包括水果、巧克力和坚果。including是include的现在分词/动名词，一般被当作介词使用，和其后的名词/代词一起形成介宾短语，意思是“包括……在内”。included也有介词用法，including+宾语=宾语+included。例：Thereare40