高職英語(yǔ)綜合教程1 課件 Unit 7 Development of Science and Technology、Unit 8 Love for China

1高職英語(yǔ)綜合教程Unit717UNIT7UNITDevelopmentofScienceandTechnologyDevelopmentofScienceandTechnology高職英語(yǔ)綜合教程Totalkaboutthedevelopmentofscienceandtechnology;Toreadaboutfacialrecognitiontechnologyandmobilepayment;Topronounceconsonants“[ts],[dz],[t?],[d?],[tr],[dr]”;Tocorrectlyusethepassivevoice;ObjectivesTodescribecharts.Tolistenandgetinformationaboutthedevelopmentofscienceandtechnology;ListeningandSpeakingContentsTextATextB

Phonetics

GrammarPracticalWriting1高職英語(yǔ)綜合教程7UNITDevelopmentofScienceandTechnologyListeningandSpeakingUnit7Conversation1Conversation2Conversation3Conversation1Unit7Task1.Discussion.ArtificialIntelligenceProsConsConversation1Unit7Task2.Listentotheconversationandfillintheblankswithmissinginformation.Hey,Li,didyoureadtoday’s________？

Notyet.What’sitabout?Ai-Da,the__________.Really?Tellmemoreaboutit.Ai-Daisarobotartist.Shecanpaintpictures.And,sheishappyto___________withothers.Youcouldalmostsayshehasa__________.Oh,_____________!DoyouthinkthatsomedayAIwillreplacehumanbeingsinthefuture?No,_____________________.Artificialintelligenceiscreatedbyhumans.Itwillalwaysfollowtherulessetbyhumans.robotartistQiaoMingLiYufanQiaoMingLiYufanQiaoMingLiYufanQiaoMingheadlinehaveachatpersonalitymygoodnessabsolutelyimpossibleConversation1Unit7Notyet.What’sitabout?Task3.Role-play.Hey,______,didyouread_____________________?Really?Tellmemoreaboutit._____________________.Oh,mygoodness!Doyouthinkthat____________________?_____________________.No,absolutelyimpossible./Yes,quitepossible.Conversation2Unit7Task1.Listentotheconversationandfillinthemissinginformation.Gennifer,whatisyourfavorite______________?__________train.Iliketraveling_______.Howaboutdriving?Iprefertogooutbycar.Itoffersme________.Well,I’mnotgoodatdriving.Don’tworry.__________vehiclesaremorereliablenowadays.________________!transportationHigh-speedbylandfreedomSelf-drivingThatsoundsgoodGenniferGenniferGenniferQiaoMingQiaoMingQiaoMingConversation2Unit7Task2.Discussion.MeansofTransportationAdvantagesDisadvantagessubway

airplane

self-drivingcar

high-speedtrain

Conversation2Unit7Task3.Fillintheformandrole-play.______,whatisyourfavoritetransportation?________________.Iliketraveling_______________.Howabout______________?Iprefer______________.It________________.Well,Ithink___________________________.ByLandByWaterByAirMeansofTransportationbike,train,car,motorbike,…boat,ship,yacht,cruise,…plane,helicopter,…Conversation3Unit7Task1.Listentotheconversationandfillinthemissinginformation.Gennifer,let’stalkabout_____________andtheInternet.Idon’tlikethem.So,canwetalkaboutsomethingelse?What?Youdon’tlikethem?Butwhy?IthinksmartphonesandtheInternetwereinventedto____________and______ourlife_______.Butnow,somanypeopleare__________theInternetandspendtoomuchtimeplayingwithmobilephones.Yeah,Iagreewithyou.Technologyisa__________.Whetherwecanbenefitfromitdependsonhowweuseit.smartphonessaveourtimemakeeasieraddictedtogreatthingGenniferGenniferQiaoMingQiaoMingQiaoMingConversation3Unit7Task2.Role-play.______,let’stalkabout______________.Idon’tlikethem.Canwetalkaboutsomethingelse?What?Youdon’tlikethem?Butwhy?Ithink_________________.Yeah,Iagreewithyou.___________________isagreatthing.Whetherwecanbenefitfromitdependsonhowweuseit.Conversation3Unit7Whatcanwedowithoursmartphones?Task3.Discussion.

Withoursmartphones,wecanplayvideogames;watchmoviesandTVseries;doshopping;communicatewithfriends;geteducation;…Warm-upquestions:1.Whatdoyouusefacialrecognitionfor?2.Doyouthinkitissafe?Whyorwhynot?TextAUnit7FacialRecognitionTechnology—aGoodThingoraBadThing?TextAUnit7

FacialrecognitionisoneoftheAItechnologies.Withthedevelopmentofdeeplearning,bigdata,andcloudcomputing,ithasboomedinrecentyears.

Chinahasenteredtheeraoffacialrecognitionwithmuchlessattention.Ordinarypeopleareusingfacialrecognitiontounlocktheirphones,theircomputersandotherdevices.Governments,financial

institutions,employers,bordersecurityandpoliceservicesareincreasinglyusingfacialrecognitiontechnologytodotheirwork.

Personalfacialrecognitionprotectionhasseveralbenefits.Withit,institutionssuchasbanksandpoliceofficescanconfirmanindividual'sidentityquickly.Itisalsohelpfulinourdailylifeandwork.ItrelievesusoftheneedtomemorizepasswordsorPINs.Itislikelythatinthenearfuture,Chinesepeoplewillbeabletopaytheirbillsevenwithoutmobilephones–just“smile”atthecameras.TextAUnit7

However,therearenumerousconcernsabouttheuseoffacialrecognition.Primarily,peopleareworriedthatitunderminesprivacy.Theinstallationofmoreandmorecamerasinpublicandprivateplacesisnowapartofeverydaylife.Thosecamerasarebeinglinkedwithhugeimagedatabases.Thismeanspeoplecanbeobservedandrecognizedwherevertheygoandwhatevertheydo.Isfacialrecognitiontechnologyablessingorabane?Itdepends.What’smostimportantisthatitshouldbesupervisedbythegovernmentandsocietyatalllevels.Lawsandregulationsshouldbeestablishedtoensurethehealthyandorderlydevelopmentoffacialrecognitiontechnology.Completethesummarywithinformationfromthetext.Usenomorethanonewordforeachblank.Facialrecognitionhasboomedinrecentyears.Personalfacialrecognitionprotectionhasseveral(1)_______.Itallowsinstitutionstoquickly(2)______anindividual'sidentity.Itrelievesus(3)____theneedtomemorizepasswordsorPINs.However,itcanalsobeaccompaniedbyrisks.Withmoreandmorecamerasin(4)_____and(5)_____places,peopleareworriedthatitunderminesprivacy.Butinanycase,weshouldnot"giveupeatingforfearofchoking".Lawsandregulationsshouldbe(6)_________toensurethehealthyandorderly(7)___________offacialrecognitiontechnology.TextAUnit7Task1benefitsconfirmofpublicprivateestablisheddevelopmentReadthefollowingstatements,andthenputthemintothetwoboxes.1.Manypeopleusefacialrecognitiontounlocktheirphones,theircomputersandotherdevices.2.Chinesepeoplewillbeabletopaytheirbillsevenwithoutmobilephones—just“smile”atthecameras.3.Peoplecanbeobservedandrecognizedwherevertheygoandwhatevertheydo.4.SomebanksinChinaareintroducingfacialrecognitionsystems,enablingtheiruserstowithdrawmoneyfromATMswithoutusingcards.5.Awantedcriminalcaninstantlybepickedoutofacrowdofthousandsofpeople.6.IntheUS,thedetectionaccuracyoflight-skinnedpeopleishigherthanthatofdark-skinnedpeople.TextAUnit7Task2Advantages

Disadvantages1,2,4,53,6Completethesentenceswithwordsandexpressionsfromthebox.Changetheformswherenecessary.1.Iphonedyourofficeto________thatthisdateisconvenient.2.Thefamousscientistwon________awards.3.Wearenowinagreatnew____ofinformation.4.Theyhave__________closertieswithtechnologycompanies.5.Ifwe________someonerunningaredlight,weshouldstophim.6.Thescholarshavefoundedseveraleducational__________.7.Whatyousaid________me___anxiety.eraconfirminstitutionobservenumerousrelieve…ofestablishTextAUnit7Task3confirmnumerouseraestablishedobserveinstitutionsrelievedofMatchthewordstotheexplanations.1.convenient a.moreandmoreallthetime2.increasinglyb.forthemostpart3.primarily c.easyorquicktodo4.concern d.connectedwithoneperson5.private e.afeelingofworry6.individual f.notpublicTextAUnit7Task4TextAUnit7personaltraditionalculturalfacialfinancialinfluentialAdd-al/-ialtothefollowingwordstoformnewwords.Task5TextBUnit7Warm-upquestions:1.Isacashlesssocietypossibleforeveryone?Whyorwhynot?2.DoyouthinkitisnecessarytocarrycashinChina?Whyorwhynot?GettingbyWithoutaWalletinChinaTextBUnit7Haveyouevertriedleavinghomewithoutcashorcreditcards?Whatwouldyoudoifyouhadtogetbyforanentiredaywithoutawallet?Asurveyfoundthat70%ofinternetusersdon'tregardcashasadailynecessityanymore.InChina,wecanmanageprettywellaslongaswehaveoursmartphoneswithus.Inrestaurantsorcoffeeshops,itisveryconvenienttopaythebillbyscanninga

QRcode

withsmartphones.Allwehavetodoistoinputthepasswordandthetransactioniscompletedinaflash.Usingsmartphones,peoplecan

makeanappointmentonlinetoseeadoctorandpaymedicalfeesbyscanningQRcodes.Inmosthotels,cinemas,supermarkets,parkingspacesandgasstations,mobilepaymentcanbeusedtopayforgoodsorservices.TextBUnit7InChina,mobilepaymenthasbecomeapartofpeople'severydaylives.Notonlytheyounggenerationbutalsoelderlypeoplearegettingusedtothe“scanmode”of

consumption.Thankstothedevelopmentofmobilepayment,ChinesepeopleareexperiencingnewwaysoflifeandChinaismovingtowardacashlesssociety.TextBUnit7Completethesummarywithinformationfromthetext.Usenomorethanonewordforeachblank.Asurveyshowsthat70%of(1)_______usersdon'tregardcashasadailynecessityanymoreinChina.Theconsumerscangetbywithouta(2)_______.Inrestaurantsorcoffeeshops,peoplepaythebillbyscanningaQR(3)_______withtheirsmartphones.Usingsmartphones,peoplecanmakeanappointmentonlinetoseeadoctorandpay(4)_______fees.Mobile(5)_______canbeusedalmosteverywhereyougo.Chinesepeopleare(6)____________newwaysoflifeandChinaismovingtowarda(7)_______society.Task1Internetwalletcodemedicalpayme/ntexperiencingcashlessMatchthewordstotheexplanations.1.cash a.thinkaboutsb./sth.2.regard b.moneyintheformofcoinsandnotes3.manage c.aformalarrangementtomeetorvisitsb4.appointmentd.theactofbuyingandusingproducts5.entire e.succeedindoingsomething6.consumptionf.thewholeofsomethingTask2TextBUnit7Completethesentenceswithwordsfromthebox.Changetheformswherenecessary.1.Onlineshoppingcouldn’tbemore___________.2.Youhavetopayamonthlymembership_____tousethisfitnesscenter.3.Einsteinis_________asoneofthegreatestscientificmindsever.4.Somepeoplebelievethatsmartphonesarea_________nowadays.5.Insteadofsearchingformoneyin_______orpurses,peoplecanjustsimplyscantheQRcode.6.Therapidincreaseinoil____________hasledscientiststosearchforalternativeenergysources.7.Tinahasalreadyfinishedreadingthe_______book.8.Nancyissuchagoodgirlthatshealwaysgivesherseattothe_______onthebus.Task3TextBUnit7conveniententirenecessityfeeregardwalletelderlyconsumptionconvenientfeeregardednecessitywalletsconsumptionentireelderlyChoosethecorrectexpressionstocompletethesentences.1.I_________studyingwithMr.Jones.Therefore,Iprefernottochangetutors.2.Afterlosinghisjob,Peterdidn'tgotoexpensiverestaurants________.3.Eversincemyhusbandlosthisjob,we’vebeenjust__________.4.Unlessyou’ve_________________,Iamafraidthere’snochanceyourcasewillbedealtwithtoday.5.I’lllendyoumycar_________youpromisetotakegoodcareofit.Task4TextBUnit7getbymakeanappointmentaslongasgetusedtoanymoregetusedtoanymoregettingbymadeanappointmentaslongasMakesentencesbycombiningthefollowinggroupsofwordsusing“it”astheformalsubject.Example:veryconvenient,

paythebill,byscanningaQRcode,withsmartphones.ItisveryconvenienttopaythebillbyscanningaQRcodewithsmartphones.noteasy,studyinthedorm,when,myroommate,playcomputergames________________________________________________________2.healthy,eatavarietyoffruitsandvegetables________________________________________________________3.common,forstudents,havedifficulty,understandhisnovels________________________________________________________Task5TextBUnit7Itisnoteasytostudyinthedormwhenmyroommateplaysthecomputergames.Itishealthytoeatavarietyoffruitsandvegetables.Itiscommonforstudentstohavedifficulty(in)understandinghisnovels.Phonetics

Unit71.[k?ts] [gets] [si:ts] [fa?ts] [he?ts]2.[li:dz] [h?ndz] [f?ndz][sendz][ri:dz]3.[t?u:z] [t??:t?] [?p?kt??] [t?e?] [t???s]4.[d??g] [d???n] [lɑ?d?][br?d?] [t?e?nd?]5.[tru]: [`k?ntri] [tri:] [tra?] [tr?vl]6.[dr?g] [dr??k] [dr?p] [dr?g?n] [dri:m]輔音：[ts] [dz][t?][d?][tr][dr]Readthefollowingwordsaloud.[fi:ldz] [br?ndz] [?i:ts] [?stju:d?nts][?n?d???] [dra?v][?t?e?nd??bl][??kt???l] [?dr?m?] [?tr?d??di][?tr?f?k]PhoneticsUnit7Task1

Ineachofthefollowinggroupsofwords,therearefourunderlinedlettersorlettercombinationsmarkedA,B,CandD.Comparetheunderlinedpartsandidentifytheonethatisdifferentfromtheothersinpronunciation.Thenmarkthecorrespondingletter.1.A.teach B.schoolC.lunch D.cheat (2020)2.A.charge B.character C.church D.match(2022)3.A.search B.speech C.teach D.chemistry (2019)4.A.chemical B.teacher C.achieve D.channel (2015)5.A.literature B.mature C.nature D.feature (2013)6.A.change B.chain C.check D.chemist (2012)7.A.chemistry B.stomach C.machine D.Christmas (2004)8.A.charm B.checkC.characterD.chair(2011)PhoneticsUnit7鏈接專接本

破擦音（Affricate）

破擦音由爆破音[t]或[d]加上一個(gè)摩擦音組成。發(fā)音時(shí)舌尖抵住上齒齦成發(fā)[t]、[d]的姿勢(shì)，形成氣流的完全阻礙。隨后讓氣流沖破這種阻礙輕微爆破后立即發(fā)出第二個(gè)摩擦音，即先爆破后摩擦，兩音密合，發(fā)成一個(gè)音。英語(yǔ)中有三對(duì)破擦音：[ts]、

[dz]；

[t?]、

[d?]；

[tr]、

[dr]。[ts]、

[t?]和[tr]是清輔音，[dz]、[d?]和[dr]是濁輔音。PhoneticsUnit7語(yǔ)音小常識(shí)Changethefollowingsentencesfromtheactivetothepassivevoice.1.Theyhaveputoffthemeeting.___________________________________.2.Weshouldkeepthisinmind.___________________________________.3.WewillnametheshipPrincessAlice.

___________________________________.4.Theyarerepairingtheroad.____________________________________.5.Theysentthechildrentothepark.

____________________________________.

6.SuShiwrotethepoem.

____________________________________.

GrammarReviewUnit7ThePassiveVoice被動(dòng)語(yǔ)態(tài)Task1ThemeetinghasbeenputoffThisshouldbekeptinmindTheshipwillbenamedPrincessAliceTheroadisbeingrepairedThechildrenweresenttotheparkThepoemwaswrittenbySuShi.Completethesentenceswiththecorrectformsofthewordsinthebrackets.1.Manyfactories______________(build)inthepastthreeyears.2.—Whatlanguagedothepeoplespeakhere?—French_________(speak)here.3.Fiveunitsofthistextbook______________(learn)bytheendoflastmonth.4.Don’tgoout,andyourcoatneeds__________________(wash).5.Thenewproduct_____(sell)well.6.Greatchanges_________________(takeplace)inChina.GrammarReviewUnit7Task2isspokenhavebeenbuiltsellshavetakenplacehadbeenlearnttobewashed/washingChoosethecorrectanswers.1.Accordingtotheartdealer,thepainting______togoforatleastamilliondollars.A.isexpected B.expects C.expected D.isexpecting2.Thehero’sstory______differentlyinthenewspaper.A.reports B.wasreported C.wasreportingD.reported3.—GeorgeandLucygotmarriedlastweek.Didyougototheirwedding?—No,I______.A.amnotinvited B.havenotbeeninvitedC.hadn’tbeeninvited D.didn’tinvite4.Ihaven’tseenmydictionaryforalongtimeandIthinkit______again.A.can’tfind B.won’tfindC.can’tbefoundD.shouldn’tbefoundGrammarReviewUnit7Task3Choosethecorrectanswers.5.Themanagersaidthatdocumentneeded______again.A.tobechecked B.beingchecked C.checkedD.tocheck6.Histeacherseemedto______hisbehavior.A.besatisfiedwith B.satisfywith C.satisfyingwith D.satisfiedwith7.Theaccident______thedeathoftwopassengers.A.isresultedinB.resultedfromC.isresultedfromD.resultedin8.Theprettygirl______lovelybutdishonest.A.thoughttobe B.wasthoughttobeC.wasthoughtasD.thoughtasGrammarReviewUnit7Task3GrammarReviewUnit7GrammarTips使用被動(dòng)語(yǔ)態(tài)的幾種情況1.不知道動(dòng)作執(zhí)行者2.不必要指出動(dòng)作執(zhí)行者3.強(qiáng)調(diào)或突出動(dòng)作承受者4.用于一些特殊結(jié)構(gòu)，如“據(jù)說(shuō)”、“據(jù)報(bào)道”、“據(jù)估計(jì)”、“眾所周知”、“必須指出”等。1.Thedoorwasbrokenlastnight.2.ThePeople’sRepublicofChinawasfoundedin1949.3.HamletwaswrittenbyShakespeare.4.Itissaidthatsmilingspreadstootherpeople.ThePassiveVoice被動(dòng)語(yǔ)態(tài)GrammarReviewUnit7GrammarTips被動(dòng)語(yǔ)態(tài)的各種形式一般現(xiàn)在時(shí)is/am/are+動(dòng)詞過(guò)去分詞一般過(guò)去時(shí)was/were+動(dòng)詞過(guò)去分詞一般將來(lái)時(shí)shall/willbe+動(dòng)詞過(guò)去分詞現(xiàn)在進(jìn)行時(shí)is/am/arebeing+動(dòng)詞過(guò)去分詞過(guò)去進(jìn)行時(shí)was/werebeing+動(dòng)詞過(guò)去分詞過(guò)去將來(lái)時(shí)should/wouldbe+動(dòng)詞過(guò)去分詞現(xiàn)在完成時(shí)has/havebeen+動(dòng)詞過(guò)去分詞過(guò)去完成時(shí)hadbeen+動(dòng)詞過(guò)去分詞將來(lái)完成時(shí)shall/willhavebeen+動(dòng)詞過(guò)去分詞帶情態(tài)動(dòng)詞的被動(dòng)結(jié)構(gòu)情態(tài)動(dòng)詞+be+動(dòng)詞過(guò)去分詞ThePassiveVoice被動(dòng)語(yǔ)態(tài)GrammarReviewUnit7GrammarTips被動(dòng)意義的其他表示法1.某些介詞詞組可以表示被動(dòng)意義，如：underarrest,onsale,underdiscussion,ontrial等2.用某些形容詞表示被動(dòng)意義，如：eatable，available，visible，passable，acceptable，reliable等3.一些感覺(jué)動(dòng)詞的主動(dòng)語(yǔ)態(tài)表示被動(dòng)意義，如：feel，taste，smell等4.表示主語(yǔ)內(nèi)在“品質(zhì)”或“性能”的動(dòng)詞，如：lock，shut，open，move，read，write，sell，wash，clean，cut，burn，drive等用作不及物動(dòng)詞，主語(yǔ)表示物時(shí)，用主動(dòng)形式表示被動(dòng)含義1.Heisunderarrest.(=Hehasbeenarrested.)2.Orangesareonsale.(=Orangesarebeingsold.)3.Thebreadwashardlyeatable.(=Thebreadcouldhardlybeeaten.)4.Thematerialfeelscomfortable.5.Thissouptastesgood.6.Thepaintsmellsbad.7.Theclothwasheseasily.8.Thenewproductsellswell.ThePassiveVoice被動(dòng)語(yǔ)態(tài)PracticalWritingUnit7DescriptionofaChart

圖表描述HowPeopleSpentTheirHolidays

Ascanbeseenfromthetable,thepastdecadehaswitnesseddramaticchangesinthewaypeoplespenttheirholidaysbetween2009and2019.In2009,63%ofpeoplespenttheirholidaysathome,whilethefiguredroppedconsiderablyto24%in2019.Itisobviousfromthetablethatpeopletendedtobemoreandmoremobile,andtheywantedtogetentertainmentintheoutsideworld.SampleHowPeopleSpentTheirHolidaysYear200920142019Traveling37%51%76%Stayingathome63%49%24%PracticalWritingUnit7DescriptionofaChart

圖表描述

Whatcontributedtothesechanges?Ithinkthereasonsareasfollows.Firstly,withtherapiddevelopmentofeconomy,peopleearnmoremoneythantheyusedto.Thus,peopleareabletoaffordtravelingexpenses.Secondly,peoplethinkitimportanttogetwell-informedabouttheoutsideworldinthisnewerawheneverythingisonthemove.Traveling,ofcourse,isasurewaytoachievethisgoal.What'smore,inthiscompetitivesociety,peopleareusuallyundergreatstress.However,travelingisaneffectivewaytorelievepeople'sstressandgetrelaxation.Lastbutnotleast,bytravelingoutside,peopleareclosetonature,whichisbeneficialtoboththeirhealthandpeaceofmind.

Inconclusion,peopleprefertogotravelingratherthanstayathomeduringholidaysforacombinationofreasons.Moreover,itseemsthatthistrendwilllastintheforeseeablefuture.SampleNotesPracticalWritingUnit7

數(shù)據(jù)圖表可以清楚地展示數(shù)據(jù)的差異和預(yù)測(cè)趨勢(shì)，使數(shù)據(jù)比較或數(shù)據(jù)變化趨勢(shì)變得一目了然，有助于快速、有效地表達(dá)數(shù)據(jù)關(guān)系。圖表描述作文通常只涉及5個(gè)方面：描述圖表、指明寓意、分析原因、聯(lián)系實(shí)際、給出建議。圖表的類型有很多，比如表格（table）、柱狀圖（barchart）、餅狀圖（piechart）、折線圖（diagram）等。

圖表描述作文一般以三段式寫作方法來(lái)組織文章：第一段總結(jié)歸納信息反映的整體情況，點(diǎn)出主題思想；第二段回答第一段所得出的問(wèn)題，對(duì)數(shù)字、數(shù)據(jù)等做出有條理的分析和比較；第三段做出總結(jié)或給出簡(jiǎn)單的評(píng)論。

寫作步驟：點(diǎn)明圖表反映的主題→數(shù)據(jù)描述→分析原因→總結(jié)觀點(diǎn)常用句型PracticalWritingUnit71.圖表描述總起句Asisshowninthechart/graph,...如圖表所示，……Theabovechartshowsthat...上述圖表顯示……Asyoucanseefromthechart/table/graph...正如你從圖表中看到的那……Thechartgivesinformationabout...這張圖表提供了有關(guān)……Thechartdemonstratesthat...

圖表顯示……Thechartshowsthatthereisacorrelationbetween...and...

圖表顯示……和……存在相關(guān)性Itisnoticeablethat...很明顯，……Wecanseeimmediatelyfromthechart/table/graphthat...從圖表中我們可以立刻看出……PracticalWritingUnit72.“上升“的表達(dá)goup/

boost/

increase/

grow/

ascend/

improve上升riseto

...上升至……（from...to...）riseby...上升了……...Showed

/

experiencedasteadyincrease……表現(xiàn)出穩(wěn)步上升趨勢(shì)soarto

/

rocketto

/

surgeto

...飆升至……increasedrastically

/

dramatically

/

sharply

/

remarkably驟然上升peakat

...峰值在……standachanceofincreasing有可能上升Amoredramaticriseispredicted.預(yù)計(jì)會(huì)有更大幅度的增長(zhǎng)。常用句型PracticalWritingUnit73.“下降“的表達(dá)Decline

/

lower

/

reduce

/

drop

/

descend下降fallto

...降至（from...to...）fallby

...降了……fallbackto

...回落到……fallslightly略有下降dipto

...（小幅）跌至……Thereisasteadydecreaseinsth.……呈穩(wěn)步下降的趨勢(shì)。Thenumberof...sawadropovertheperiod

...……的數(shù)目在……期間經(jīng)歷了下滑slumpto...暴跌至……plummet/

plungeto

...迅速降至……常用句型PracticalWritingUnit74.“平穩(wěn)“的表達(dá)leveloff（升或跌之后）趨平；呈平穩(wěn)狀態(tài)remainstable

/

unchanged保持平穩(wěn)態(tài)勢(shì)stayrelatively

/

comparativelystable保持相對(duì)平穩(wěn)態(tài)勢(shì)5.“某階段的走勢(shì)“的表達(dá)maintain/undergoasteady/upward/downwardtrend

保持穩(wěn)定

/

向上

/

向下的趨勢(shì)Inspiteofsomefluctuationsinsth.overtheperiod...盡管……在……階段有些波動(dòng)Thenumberjumpedupfrom...inY1to...inY2.該數(shù)字從……年的……驟升至……年的……常用句型PracticalWritingUnit76.“多種信息比較“的表達(dá)incontrast，onthecontrary，contrarily，conversely相反incomparisonwith與……相比incontrastto

/

with與……形成鮮明對(duì)照Thereweresubstantialdifferencesbetween...and...……與……之間有著顯著差別comparedwith

...與……相比clearlyoutnumber

...明顯多于……Itisfollowedby

...其次是……7.“啟示“的表達(dá)Theresultsindicatethat

...結(jié)果表明……Overall,thetablesuggeststhat

...總之，該圖表表明……...failtoachievetheexpectedresult(s)……未能取得預(yù)期成果常用句型Task1PracticalWritingUnit7Completethefollowingessaywiththesentencesgiven.Task1PracticalWritingUnit7Completethefollowingessaywiththesentencesgiven.1.Secondly,tourismhasgreatlydevelopedoverthedecade.2.Thereareseveralreasonsforthechange.3.Fromthetable,wecanseethatinthepast10years,thenumberofpeopleinagivencitywhohavegonetravelingabroadhasincreasedconsiderably.4.Fromthechangesreflectedinthetable,wecanpredictthatthenumberofindividualsgoingoutofthecountrywillboost.5.Inthiswaytheyhopetokeepthemselvesinformedofwhatisgoingonaroundtheworld.Task1PracticalWritingUnit7Completethefollowingessaywiththesentencesgiven._____________________.Especiallyintherecent5years,thefigurehasbeenmorethantripled,surgingfrom40,000to120,000._______________________.Firstly,withthedevelopmentofeconomy,moreandmorepeoplebecomebetteroff.Andtheirabilitytofinancetheirtripabroadisgrowing.______________________.Travelagenciesoffernotonlydomesticpackagesbutalsotravelspecialsabroad.Inaddition,individualstodayareexpectedandencouragedtogooutsidetowidentheirhorizonsandtofacetherealworldofglobalization.___________.______________________.Thisencouraginglyandinevitablyfacilitatestheculturalexchangebetweenoursandtherestoftheworldandthistrendwillbeirreversible.32154Task2PracticalWritingUnit7Writeanessaybasedonthefollowingchart.Youshouldinterpretthechartandgiveyourcommentsinyourwriting.Conversation1譯文Unit7喬明：

嗨！李宇凡，你看今天的頭條了嗎？李宇凡：

還沒(méi)有，是關(guān)于什么的？喬明：

機(jī)器人藝術(shù)家，Ai-Da。李宇凡：

是嗎？你再多給我說(shuō)說(shuō)。喬明： Ai-Da是一個(gè)機(jī)器人藝術(shù)家，她會(huì)畫畫，并且，她很

喜歡和人們聊天，可以說(shuō)，她有自己的個(gè)性。李宇凡：

噢，天呢！你覺(jué)得將來(lái)人工智能會(huì)取代人類嗎？喬明：

不，根本不可能！人工智能是由人類創(chuàng)造的。它將

永遠(yuǎn)遵循人類設(shè)定的規(guī)則。Conversation2譯文Unit7

喬明：

詹妮弗，你最喜歡的交通方式是什么？詹妮弗：高鐵，我喜歡陸路出行。

喬明：

自駕怎么樣？我更喜歡開(kāi)車外出，開(kāi)車給我自由。詹妮弗：

嗯，我不擅長(zhǎng)開(kāi)車。

喬明：別擔(dān)心。如今，自動(dòng)駕駛汽車是比較可靠的。詹妮弗：

聽(tīng)起來(lái)不錯(cuò)！Conversation3譯文Unit7喬明：

詹妮弗，咱們聊聊智能手機(jī)和互聯(lián)網(wǎng)吧。詹妮弗：我不喜歡這些。咱們聊聊別的吧？

喬明：

什么？你不喜歡這些東西，為什么呀？詹妮弗：我認(rèn)為智能手機(jī)和互聯(lián)網(wǎng)的發(fā)明是為了節(jié)省我們的時(shí)間，

讓我們的生活更輕松。但現(xiàn)在，很多人沉迷于網(wǎng)絡(luò)，

花太多時(shí)間玩手機(jī)。

喬明：是的，我同意你的看法。技術(shù)是一件偉大的事情，能否

從中受益取決于我們?nèi)绾问褂盟Ｈ四樧R(shí)別技術(shù)

——好事還是壞事？人臉識(shí)別是一種人工智能技術(shù)。近年來(lái)，隨著深度學(xué)習(xí)、大數(shù)據(jù)和云計(jì)算的發(fā)展，它蓬勃發(fā)展。中國(guó)已經(jīng)不知不覺(jué)地進(jìn)入了人臉識(shí)別時(shí)代。普通人使用它解鎖手機(jī)、電腦和其他設(shè)備。政府、金融機(jī)構(gòu)、企業(yè)老板、邊境安全部門和方也都在工作中越來(lái)越多地用到人臉識(shí)別技術(shù)。個(gè)人面部識(shí)別保護(hù)有幾個(gè)好處。有了它，銀行和警察局等機(jī)構(gòu)可以快速確認(rèn)個(gè)人身份。它對(duì)我們的日常生活和工作也很有幫助。它使我們不再需要記住密碼或個(gè)人身份識(shí)別碼。在不久的將來(lái)，即便沒(méi)有手機(jī)，中國(guó)人也能能夠支付賬單——只要對(duì)著鏡頭“微笑”即可。TextA譯文Unit7然而，人們對(duì)人臉識(shí)別的使用有很多擔(dān)憂。首先，人們擔(dān)心這會(huì)破壞隱私。在公共和私人場(chǎng)所安裝越來(lái)越多的攝像頭已經(jīng)成為日常生活的一部分。這些攝像頭與龐大的圖像數(shù)據(jù)庫(kù)相連，意味著人們無(wú)論走到哪里，無(wú)論做什么，都可以被觀察和識(shí)別。

人臉識(shí)別技術(shù)是福還是禍？這得看情況。最重要的是，它應(yīng)該受到政府和社會(huì)各個(gè)層面的監(jiān)管。應(yīng)建立法律法規(guī)，以確保面部識(shí)別技術(shù)的健康有序發(fā)展。TextA譯文Unit7Withthedevelopmentof…隨著……的發(fā)展WiththedevelopmentoftheInternet,onlineeducationhasbecomemoreandmorepopular.隨著互聯(lián)網(wǎng)的發(fā)展，線上教育