2025暑假滬教版八年級(jí)英語(yǔ)上冊(cè)Unit3Ourdigitallives知識(shí)點(diǎn)預(yù)習(xí)一、根據(jù)音標(biāo)及中文提示寫(xiě)單詞1./?netw??k/__________（網(wǎng)絡(luò)）2./fl?d/__________（洪水；水災(zāi)）3./?m?lti?mi?di?/__________（多媒體）4./?eksp??t/__________（專家）5./?m??ba?l/__________（可移動(dòng)的）6./?pe?m?nt/__________（付款；支付）7./w??n/__________（提醒注意；警告）8./?tri?tm?nt/__________（治療；療法）9./?de?t?/__________（數(shù)據(jù)）10./?k?mp?ni/__________（公司）11./?tr?f?k/__________（路上行駛的車(chē)輛；交通）12./fl??/__________（人或事物）涌流；流動(dòng)）13./?smu?eli/__________（平穩(wěn)地；連續(xù)而流暢地）14./?l?pl?p/__________（筆記本電腦）15./skri?n/__________（屏）16./we?t/__________（重量）17./?d?d??tl/__________（數(shù)碼的）18./?s???l/__________（社交的）19./?mes?d?/__________（（書(shū)面或口頭的）信息）20./??nt?vju?/__________（采訪）二、詞性轉(zhuǎn)換1.mobile（形容詞：可移動(dòng)的）→__________（名詞：移動(dòng)電話；手機(jī)，mobilephone）2.warn（動(dòng)詞：提醒注意；警告）→__________（名詞：警告；警示，warning）3.effect（名詞：影響）→__________（形容詞：有效的，effective）4.major（形容詞：主要的；重要的）→__________（名詞：主修科目；專業(yè)，major，作名詞有此義）三、短語(yǔ)填空（18分）1.連接__________to2.給……帶來(lái)重大變化bringbig__________to3.移動(dòng)支付__________payment4.以……為例take...for__________5.垃圾箱__________bin6.社交媒體__________media7.親自；親身in__________8.公眾；大眾thegeneral__________9.數(shù)碼時(shí)代__________era10.下載數(shù)據(jù)__________data11.重要突破major__________12.應(yīng)用軟件__________software四、根據(jù)中文完成句子1.網(wǎng)絡(luò)給我們的生活帶來(lái)了重大變化。The__________bringsbig__________toourlives.2.專家提醒我們注意移動(dòng)支付的安全。The____________________ustopayattentiontothesafetyof__________payment.3.我們可以通過(guò)社交媒體發(fā)送信息。Wecansendmessagesthrough____________________.4.以筆記本電腦為例，它讓我們的工作更便捷。Takethe____________________forexample.Itmakesourworkmoreconvenient.5.數(shù)據(jù)在電子時(shí)代非常重要。__________isveryimportantinthe__________era.6.請(qǐng)把你的設(shè)備連接到網(wǎng)絡(luò)。Please__________yourdevice__________the__________.7.洪水導(dǎo)致交通中斷。The__________causedthe__________tostopflowingsmoothly.8.這次采訪對(duì)公眾有積極的影響。This__________hasa__________effectonthe____________________.9.微處理器是電腦的重要基礎(chǔ)。The__________istheimportant__________ofacomputer.10.你可以從網(wǎng)上下載這個(gè)應(yīng)用程序。Youcan__________this__________fromtheInternet.五、單項(xiàng)選擇1.Withthedevelopmentof__________,wecanusemobilepaymenteasily.A.networkB.floodC.weightD.novel2.Thedoctorsuggestedanew__________forhisillness.A.messageB.treatmentC.commentD.basis3.Rememberto__________yourphonetotheWi-Fitousetheapp.A.connectB.flowC.interviewD.download4.Socialmediaallowsustocommunicatewithotherswithoutmeeting__________.A.inpersonB.forexampleC.inpublicD.ontime5.The__________ofthenewsoftwareisverysmooth.A.trafficB.screenC.operationD.weight6.Thecompanyisfamousforits__________inelectronictechnology.A.rubbishbinsB.breakthroughsC.microchipsD.opinions7.Youshouldbecarefulwhenyouseea__________signontheInternet.A.positiveB.negativeC.warningD.social8.Wecangetalotof__________fromtheInterneteveryday.A.dataB.companiesC.expertsD.floods9.__________medialikeWeChatmakesourlifemorecolorful.A.DigitalB.SocialC.MultimediaD.Electronic10.The__________ofthenewnovelaremostlypositive.A.effectsB.commentsC.basesD.eras六、短文填空（選用合適單詞的正確形式填空）（network,expert,mobile,warn,data,company,traffic,smoothly,connect,social,effect,opinion,breakthrough）Inthedigitalera,the__________hasbecomeanimportantpartofourlives.Many__________believethatitbringsbigchangestoourdailylife.Forexample,__________paymentmakesshoppingeasier.However,weshouldalsobecareful.Some__________ustoprotectourpersonal__________whenusingonlineservices.Alarge__________developedanewsoftwaretomanagecity__________.Ithelpsthecarsflowmore__________.Whenwe__________ourdevicestotheInternet,wecanuse__________mediatoshareour__________andideas.Butweshouldthinktwicebeforeposting,becausewordsmayhavealong-term__________onothers.Overall,thedevelopmentofdigitaltechnologyisagreat__________thatbenefitseveryone.答案一、根據(jù)音標(biāo)及中文提示寫(xiě)單詞1.network2.flood3.multimedia4.expert5.mobile6.payment7.warn8.treatment9.data10.company11.traffic12.flow13.smoothly14.laptop15.screen16.weight17.digital18.social19.message20.interview二、詞性轉(zhuǎn)換1.mobilephone2.warning3.effective4.major三、短語(yǔ)填空1.connect2.changes3.mobile4.example5.rubbish6.social7.person8.public9.digital10.download11.breakthroughs12.application四、根據(jù)中文完成句子1.network;changes2.expert;warns;mobile3.socialmedia4.laptop;computer5.Data;electronic6.connect;to;network7.flood;traffic8.interview;positive