秋九级英语全册Unit6Whenwasitinvente作业课件新版人教新目标版

课时训练Unit6

Whenwasitinvented？Period1

SectionA1a～2d一、

根据汉语提示拼写单词1.Accordingtoasurvey，theaveragenumberof________(日常的)stepsofpeopleacrosstheworldis4,961.2.Weshouldtakegreat________(愉快)inourwork.3.Isawa________(网站)yesterday，andIthinkit'sveryinteresting.4.Theoldmanisa________(先驱)inthefieldofmicrosurgery(显微手术)．5.Nowthatyou________(提到；说到)it，shedidseemtobeinastrangemood.

daily

pleasure

website

pioneer

mention二、

用

beusedfor，beusedas，beusedby的适当形式填空1.Thekindofpan(平底锅)____________cookingbycooks.2.Chinese____________aforeignlanguagebymoreandmorepeople.3.Theusefuldictionary____________useveryday.

isusedfor

isusedas

isusedby三、

单项选择1.(长春)—________doyouvolunteerinOldPeople'sHome?—Onceaweek.Wehopetohelptheoldmore.A.HowsoonB.HowmanyC.HowoftenD.Howlong

C

2.(2019·南充)—Lucy，whathaveyoulearntfromthishistoryclass?—Paper________first_________about2,000yearsagoinChina.A.is；inventedB.was；inventedC.is；inventingD.was；inventing

B

3.(2020·吉林)Howdeliciousthecakeis!It________bymygrandmotherthismorning.A.made

B.ismadeC.wasmade

C

四、

根据汉语提示完成下列句子，每空一词1.你说的似乎有道理。Whatyousaidseemedto________________________.2.拉链在我们的日常生活中被广泛使用。Thezipperiswidelyused________________________________.

haveapoint

inourdaily/everydaylives五、

阅读理解A(2021·湖北随州曾都区期末)Whetherfromnewsreportsorsocialmediaarticles，youmayknowthat5Giscoming.5Gisthe5thgenerationnetwork.Itisanewnetwork(网络)after1G,2G,3Gand4Ganditcanconnecteveryoneandeverythingtogether.5GnetworkswillcovermanycitiesinChinasoon.5Gmeanssuper­fastdata(数据)speed.Onecandownloadatwo­-hourmovieforfewerthan10seconds，anditismakingourlivesmoreandmoreconvenient.5Gwillmakeself­-drivingcarspossible.Forsafety，self­-drivingcarsneedsuper­fastdatatransmission(传输)tocommunicatewiththeirnearlyenvironment.5Gisjustwhatmakesself-­drivingcarsachievethis.Airplaneswillbecome“smart”inthenearfuture.Passengerswillbeabletouse5GnetworksintheairtoconnecttotheInternetorplaceordersforfoodanddrinks.5Gwillbeabighelpforstudentswhotakeonlineclasses.Manypeopleliveinpoorareasintheworldwheretherearenoschools.Butwith5G，thiswillchange.StudentsallovertheworldwillbeabletoseeplacesliketheGreatWallwithoutleavingtheirrooms.Itwillbealsoeasierfordoctorstotreatpatientsremotelyby5G.Itmeanscaringforpatientsfromfaraway.Thefactslistedaboveareonlyapartofwhat5Gwillmakepossibleandpopular.JustasintheearlydaysoftheInternetinthe1990s，fewcouldseehowitcouldchangetheworld.Thesamewillsurelybetrueof5G.With5G，manythingsdonotseemlikedreamsanymore.Nowlet'sgetreadytosaygoodbyeto4Gandwelcomethecomingof5G.1.Howlongmayittaketodownloadatwo­-hourmoviewith5G?A.15seconds.B.8seconds.C.10minutes.D.2hours.2.Theunderlinedword“remotely”means“________”inChinese.A.快速地B.高效地C.远程地D.科学地

B

C

3.Fromthelastparagraph，wecanknowthat________.A.4GisnomoreusedinourdailylifenowB.thewriterisworriedaboutthecomingof5GC.with5G，someofourdreamswillcometrueforsureonedayD.inthe1990s，allthepeoplebelievedthattheInternetwouldchangeourlife

C

4.5GwillmakethefollowingthingsmoreandmorepopularEXCEPT________.A.self­-drivingcarsB.“smart”airplanesC.onlineclassesD.hospitalswithoutdoctors

D

5.About5G，________isNOTmentionedinthepassage.A.tobeusedfreelyB.super­fastdataspeedC.toconnecteveryoneandeverythingtogetherD.tomakelifemoreconvenientthan4G

A

B(2020·黄冈)BiShengwasborninSongDynasty.HelivedinasmallvillagewhichliesinHuanggangtoday.Heinventedtheprintingaround600AD(公元).Hewastheworld'sfirstinventoroftheprinting.Itisabout400yearsearlierthantheprintinginGermany.Theprintingisalsocalledthemovabletypeprinting(活字印刷).Buthowdiditworkinthepast?Firstofall，theclaywasmadeintomovabletypes.Thenwordswereengraved(雕刻)carefullyontothetypes.Afterthatthewordswerechosenandputinrightorderinaboxaccordingtothetext.Next，theworkersbrushedinkontothemovabletypes.Finallythetypescouldbeusedforprinting.Theycouldbeusedagainandagainfordifferentbooks.ThemovabletypeprintingplaysanimportantroleinChineseculture.Withthehelpofit，Chineseculturespreadaroundtheworldmorequickly.Atthesametime，themovabletypeprintingwaswidelyusedintheworldatthattime.Asaresult，moreandmoreculturecommunicationamongcountriestookplace.Themovabletypeprinting，thecompass(指南针)，gunpowderandthepaper­makingarecalledfourgreatinventionsofChina.TheymakeChinaownanimportantandeventoppositioninthehistoryofhumancivilization(文明)．6.Whenwasthemovabletypeprintinginvented?A.About600yearsago.B.Around600AD.C.BeforeSongDynasty.D.About400yearsago.

B

7.Whatshouldtheworkersdoafterthewordswerechosenandputinrightorder?A.Brushinkontothetypes.B.Maketheclayintomovabletypes.C.Printbyusingthetypes.D.Engravewordsontothetypes.

A

8.Howmanystepswerethereinthemovabletypeprinting?A.Three.

B.Four.

C.Five.

D.Six.9.Whatdoestheword“it”inParagraph4referto?A.Thecompass.B.Gun­powder.C.Thepaper­making.D.Themovabletypeprinting.

C

D

10.What'sthepassagemainlyabout?A.Fourgreatinventionsandtheirpositioninthehistoryofhumancivilization.B.BiShenginventedthemovabletypeprintingaftertryingmanytimes.C.Themovabletypeprintingandtheimportancefortheculturecommunication.D.HowBiShenginventedthemovabletypeprintinginSongDynasty.

C

六、

补全对话根据对话内容，从所给的七个选项中选出可以填入空白处的最佳选项，使对话完整(有两项多余)。A:Lookatthatstrangething，Billy!What'sthat?B:It'sakey.__1__A:Autobike?What'sitthen?__2__B:It'sabattery-­operatedmachineanditwasinventedbymyfather!A:__3__B:It'susedforridingorflying.A:Flying?__4__B:Youcanjustrideitanditwillflyasitgoesfasterenough.A:__5__Ithinkyourfatherissogreat!B:Ithinkso.Hehasinventedmanythings.A.What'situsedfor?B.Thatsoundsinteresting.C.It'sveryuseful.D.Howcanitfly?E.Whoinventedit?F.Howwasitinvented?G.It'susedforopeningandlockingourauto­bike.1.________2.________3.________4.________5.________

G

E

A

D

BPeriod2

SectionA3a～3c一、

根据句意及首字母或汉语提示完成单词1.(柳州)Tonyusuallypractisesplaying________(音乐的)instrumentsafterclass.2.It'susedfors________reallycoldicecream.3.I'msorryIwon'tm________itagain.4.Itcanchangethes________oftheshoes.5.(镇江)YangJiang________(翻译)manyforeignbooksintoChineseinherlife.Amongthem，DonQuijote(《堂吉诃德》)isthemostfamousone.

musical

scooping

mention

style

translated二、

用括号中所给词的适当形式填空1.Everycountryhasitsown________(nation)culture.2.Thereisusually________(trade)betweenneighboringcountries，forexampleChinaandRussia.3.(无锡)Assoonashe____________(offer)awell­-paidjob，hecalledhisparentstotellthemthegoodnews.4.(兰州)Haveyoueverreadthebooks________(translate)byYangJiang?5.Theearthquakehappenedallofa________(suddenly)atnight.

national

trade

wasoffered

translatedsudden三、

用方框中短语的适当形式填空byaccident，withoutdoubt，It'ssaidthat，translateinto，allofasudden1.____________readingisgoodforus.2.Tea，averypopulardrink，wasinvented____________.3.Thebook__________________severallanguageslastyear.Itwasverypopular.4.Lucywasonthephone，__________________，twostrangersbrokeintoherhouse.5.__________________thefamouspictureswerestolenlastweek.

Withoutdoubt

byaccidentwastranslatedinto

allofasudden

It'ssaidthat四、

单项选择1.(2020·天门)MayIhavesomemorechicken?It________sodelicious.A.feelsB.smellsC.tastesD.sounds

C

2.(济南)—Sir，________calledyoujustnow.Itoldhimtophoneagain20minuteslater.—OK.Thanks，Nancy.A.someoneB.nobodyC.anyoneD.everyone

A

3.(2019·南京)TheChinaInternationalSearchandRescueTeamhasbroughthelpandhopetopeopleindisastersaroundtheworldsinceit________18yearsago.A.setupB.issetupC.wassetupD.willbesetup

C

五、

句型转换(每空一词)1.Itwassummer，butthebeachwascoolinthemorning.(同义句转换)________________itwassummer，thebeachwascoolinthemorning.2.(上海)WewillholdaclassmeetingtotalkaboutteamworknextFriday.(改为被动语态)Aclassmeetingwill________________totalkaboutteamworknextFriday.3.ItwasinventedbyWhitcombJudson.(对画线部分提问)________________itinventedby?

Eventhough

beheld

Whowas六、

(河南开封期中)完形填空Aninventoralwayswishestomakeadifferencetoourworld.RecentlyBritishinventorRichardBrowninghasbroughtusabig__1__.HetrulylooksoutoftheworldashemakeshismarkinthepagesoftheGuinnessBookofWorldRecords.Browning__2__aspecialflightsuit(一套衣服)controlledbythebodyandjustbecauseofthis，hewascalled“Real­-lifeIronMan”.__3__the40,000­poundsuitwhichhedesignedandcreatedhimself，Browningreached32.02milesperhourwhenflyingintheairandcreatedanewrecord.However，hehimself__4__hecould“fly”fasterinthefuture.Thesuitmaytakeoffvertically(垂直地)andcanbecontrolledbymovingthearms，__5__adisplayscreeninsidethehelmet(头盔)showssomeimportantflyingdata(数据).“I'm__6__thatI'vesettherecord，”Browningsaid.“AndIbelievethereisnodoubtthatit'sjustthe__7__.Istillneedtocontinuetoworkhard.”Browninghadlongbeeninterestedinthepossibilitiesofhumanflight.BeforehisflightsuitappearedinApril,2017，hehadworkedonitfor__8__threeyears.Whenasked__9__hewantedtobeaninventor，Browningtalkedabouthisfatherwhousedtodreamofbecominganinventor.Althoughlaterhewasn't__10__，hestillkeptencouraginghissontogoonwithhisdream.1.A.problemB.situation

C.accidentD.surprise2.A.foundB.bought

C.inventedD.improved3.A.DressingB.Preparing

C.WearingD.Trading4.A.findsB.wishes

C.decidesD.wonders5.A.unlessB.while

C.becauseD.although

D

C

C

B

B

6.A.boredB.scared

C.gladD.worried7.A.resultB.chance

C.endD.beginning8.A.usuallyB.certainly

C.hardlyD.almost9.A.whyB.how

C.whenD.where10.A.famousB.successful

C.popularD.important

C

D

D

A

B

七、

(2021·重庆江北区期末)阅读理解TheInternetcompanyTencentisbuildingacar­-free“smartcity”，NetCity，inShenzhen.Therewillbeoffices，apartments，schools，shops，parksandotheropenspaces.RoadbridgesandsubwaysystemwillconnectNetCitytotherestofShenzhen.Thoughitisplannedasawork-­lifeareaforTencentemployees，thedesignerhopesitwillattractvisitorsfromotherplacesandbeakeypartofShenzhen.Accordingtothedesigners，theplanningofNetCityputpeopleandtheenvironmentfirst.Itcanbeamodelfor“futureofcitybuilding”aftertheCOVID­19pandemic(流行病)．Differentfromtraditionalcities，NetCitywillbeaplacewheretheemployees(员工)canwork，live，andplay.Theofficebuildingwillbethecenteroftheproject，surrounded(被环绕)byapartments，schoolsandparkstomakesureawork-­lifebalanceforTencentemployees.Thedesignersrethinkthecar'sroleinplanning.“Ourmaingoalwastoprovideaplacewheretechnologyandartificialintelligence(AI)canreallybenefit(使受益)people，”saidJonathanWard，oneofthedesigners.“Todothat，wetriedtoreducetheuseofcarsasmuchaspossible.”“Going‘car-­free’isstillachallengeinourworld，sowespentalotoftimedesigningthecity.”Althoughcarswillbeabletogetintosomepartsoftheneighborhood，theplantriedtoavoidall“unnecessary”traffic.“Wetakeawaysomeroadsbecausewethinkit'sfineforpeopletowalktwominuteslongerfromasubwayorbusstop.”Wardexplained.“And，inthosetwominutes，youmightseesomethingfun，getclosetonatureormeetafriendyouhaven'tseenforawhile.”What'smore，theplanconsiderstheenvironmentwith“green”rooftopsandsystemsforreusingwastewater.Plannersalsothoughtaboutprojectsforfuturesealevelrises，sothatbuildingsarebetterprotectedagainstclimatechange.ThebuildingofNetCityisexpectedtocompleteinsevenyears.1.WhenplanningNetCity，thedesignersput________first.A.peopleandtheenvironmentB.artificialintelligenceC.theemployeesandtheircarsD.futuresealevelrises

A

2.TencentbuildsNetCityinorderto________.A.provideawork-­lifeareaforitsemployeesB.createamodelfor“futureofcitybuilding”C.benefitpeoplewiththelatestAItechnologyD.encourageacar­-freeandhealthierlifestyle

B

3.Thedesignersspentalotoftimedesigningthecitybecause________.A.theycan'tworktogetherduringthepandemicB.it'sdifficulttoplanthetrafficforacar­-freecityC.toomanyroadsandsubwaysneedtobebuiltD.theyneedtoconsidertheenvironment

B

4.Accordingtothepassage，wecaninferthat________.A.NetCityisjustawork-­lifeplaceforTencentB.nocarcangetintotheneighborhoodofNetCityC.itwilltaketwominutesfromsubwaytotheofficesD.sealevelrisesbecauseofclimatechange

D

Period3

GrammarFocus～4c(语法过关)一般过去时的被动语态一般过去时的被动语态的结构为“was/were＋及物动词的过去分词(＋by)＋其他”。其否定形式是在was/were后加not；疑问形式是把was/were放到句首。【拓展】特殊的被动语态1.含有双宾语的被动语态含有双宾语的主动句变被动句时，可以将其中任何一个宾语变为被动语态的主语。一般是把主动结构中指人的间接宾语变为被动语态的主语，这样句子显得自然；若指物的间接宾语变为被动语态的主语，间接宾语前要加介词to、for等。2.复合宾语的被动语态若主动句为“主语＋谓语＋宾语＋宾补”这种复合宾语结构时，则只能将宾语变为被动语态的主语，宾补变成被动语态的主语补足语。【注意】若主动语句中的宾补是省略to的不定式，变为被动语态时需把to补上。例如：Theyheardhersingasongattheparty.→Shewasheardtosingasongattheparty.在晚会上他们听她唱了一首歌。3.短语动词的被动语态谓语动词为短语动词时，变为被动语态后，不能丢掉动词末尾的介(副)词。4.特殊疑问句的被动语态和主动句一样，仍将疑问词置于句首。若主动句的疑问词是who，变被动句时要改为bywhom置于句首，也可仍用who，而将by置于句末；若主动句的疑问词是whom，则改为who，其余的不变。一、

单项选择1.(2020·北部湾)In1958，pinyin________byChineselinguist(语言学家)ZhouYouguangandhisteam.A.designsB.designedC.isdesignedD.wasdesigned2.Thewaitertoldmethatfreeparking________forthehotelguests.A.providesB.providedC.willbeprovidedD.wasprovided

D

D

3.Mr.Green________tosinganEnglishsongatthepartyandhesangwell.A.wasinvitedB.invitedC.isinvitedD.invites4.Thesinger________whilestillatschool.A.hasdiscoveredB.wasdiscoveredC.discovered

A

B

5.—Whydidn'tyoucometoJenny'sbirthdaypartyyesterday？—BecauseI________.A.didn'tinviteB.isn'tinvitedC.wasn'tinvitedD.haven'tinvited

C

二、

按要求完成下列句子，每空一词1.PenicillinwasdiscoveredbyAlexanderFleming.(改为一般疑问句)________Penicillin________byAlexanderFleming?2.Ourhomeworkwashandedinyesterday.(对画线部分提问)________________yourhomework________________？3.Theydidn'tgrowvegetablesinthegardenlastyear.(改为被动语态)Vegetables________________inthegardenbythemlastyear.

Wasdiscovered

Whenwashandedin

weren'tgrown三、

根据汉语意思完成下列句子1.在中国人民的帮助下，肯尼亚在几个月前建成了一条新的现代化铁路。WiththehelpoftheChinesepeople，anewandmodernrailway________________inKenyaseveralmonthsago.2.因为这些活动不利于孩子们的身体，所以上个月删掉了它们。Becausetheseactivitiesareharmfultothechildren'sbody，they________________________lastmonth.(cut)

wasbuilt

werecutout3.(2019·淮安)上周，杰克当选为班长后，他迫不及待地把这个消息告诉他妈妈。Lastweek，afterJack________________asamonitor，he________________totellthenewstohismother.4.(2019·通辽)罗马不是一天建成的。Rome________________inaday.

waschosencouldn'twait

wasn'tbuiltPeriod4

SectionB1a～2e一、

根据句意及首字母或汉语提示填写单词1.Idon'tlikelemons，becausethey'retoos________.2.Thedishesmymothercooksarealways________(咸的)．3.Kidslikepotatochipsbecausetheyarec________.4.Myfatherdoesn'tlikes________coffee，becausehedoesn'tlikesugaratall.5.Thelittleboytookmedicineascandiesbym________.

sour

salty

crispy

sweet

mistake6.Sheisservingforthec________inhershop.7.Thefactoryp________about900carsayear.8.Idon'tlikedrinkinglemonjuicebecauseitistoos________.9.Afterthefire，nothingr________inthehouse.10.A________toanancientChineselegend，teawasdiscoveredbyanemperor.

customers

produces

sour

remained

According二、

用所给单词的适当形式填空1.Therearemany________(customer)intherestaurant.2.YangLiweiisoneofthenational________(hero).Weshouldlearnfromhim.3.Lastyear，somevegetables___________(grow)inthegardenbymygrandmaand________(sell)outbyherself.4.Umbrellasareusedfor________(keep)outtherain.5.Jameswasseen________(leave)theschool.

customers

heroes

weregrownsold

keeping

toleave

6.HanHongisa____________(profession)singer.7.(贵阳)Nostalgiawas________(write)bythefamousChinesepoetYuGuangzhong.8.(绥化)Mywatchdoesn'twork，I'llhaveit________(repair)．9.Oh，Ithinkyouhaveputtoomuchsaltinthesoup.It'squite________(salt)．10.Edisonwasoneofthegreatest________(invent)intheworld.

professional

written

repaired

salty

inventors三、

用方框中短语的适当形式填空bymistake，byaccident，withoutdoubt，intheend，takeplace1.Icameupwiththisidea____________.2.Theygotonthewrongbus____________.3.Wetalkedaboutwheretogobutstayedathome____________.4.Havegreatchanges____________inyourschoolinthepasttwoyears?5.____________，Mr.WangisthebestteacherIhaveevermet.

byaccident

bymistake

intheend

takenplaceWithoutdoubtlookupto，morethan，comeupwith，leadto，dreamof6.Manyyoungpeople________________________thefootballheroes.7.It'sdifficulttotellwho________________________theideafirst.8.Allroads________________________Rome.9.Thereare________________________2,000studentsinourschool.10.Somestudents________________________becomingfamousstars.

lookupto

cameupwith

leadto

morethandreamof四、

单项选择1.Theapplenotonlylooksbeautifulbutalsotastes________.A.wellB.saltyC.sourD.crispy2.—Willyou________somemilktoyourcoffee?—No，thanks.Ilikeblackcoffee.A.putB.addC.takeD.taste

D

B

3.(2020·黔西南)Itwas________forustosolvethemathproblem.Fewofuscouldevenunderstandit.A.easyenoughB.enougheasyC.difficultenoughD.enoughdifficult4.(2019·葫芦岛)Asstudents，wemuststudyhard.________weshouldcareforourhealth.A.AtthesametimeB.OntheonehandC.AllinallD.Intheend

C

A

5.(荆州)—YourheadteacherhassetupaWeChatgroup.Couldyoutell________？—Itismoreconvenienttocommunicatewithourparents.A.whenitwassetupB.whydidhesetupC.whatitisusedforD.howdidhesetup6.(安顺)Unluckily，________peoplewerekilledintheearthquake.A.twothousandsB.thousandofC.twothousandsofD.thousandsof

C

D

7.Now，somerobotsare________todothesamethings________people.A.enoughsmart；as

B.enoughsmart；forC.smartenough；as

D.smartenough；with8.Themantriedseveraltimestostartthecar，andhesucceeded________.A.inthepastB.intheendC.atfirstD.atonce

C

B

9.(2020·黔东南)Fishingisoneof________activitiesamongthemiddle-­agedmenlikemyuncles.A.popularB.morepopularC.mostpopularD.themostpopular10.(天津)Paper________first________about2,000yearsagoinChina.A.is；creatingB.is；createdC.has；createdD.was；created

D

D

11.(2020·哈尔滨)—Whodoyouadmiremost，YangMing?—ZhongNanshan.NotonlyIbutalsomyclassmates________him.A.lookforwardtoB.lookuptoC.areupto

B

五、

句型转换(每空一词)1.(乌鲁木齐)Allthestudentshavetopayattentiontothepronunciationofeachword.(改为被动语态)Attention________tobe________tothepronunciationofeachword.2.Mikebrokethewindowyesterday.(改为被动语态)Thewindow________________byMikeyesterday.3.PeoplebelievethattheUFOsdoexist.(改为it开头的被动句)________________________thattheUFOsdoexist.

haspaid

wasbrokenItisbelieved4.Mybrotherwasaskedtoattendameetingbyhisfriendyesterday.(改为主动语态)Mybrother'sfriend________him________attendameetingyesterday.5.WhitcombJudsoninventedthezipperin1893.(改为被动语态)Thezipper________________________WhitcombJudsonin1893.

askedto

wasinventedby五、

根据汉语提示完成句子，每空一词1.我将把这块蛋糕分成五份。Iwill________thiscake________fiveparts.2.昨天我回家的时候，看见了一个孩子在河边玩。I________achild________neartheriverwhenIwenthome.3.老师鼓励我们努力学习。Ourteachers________us________________hard.

divideinto

sawplaying

encouragetostudy4.人们非常敬仰这位年轻的英雄。People________________________theyoungheroverymuch.5.这个建筑是什么时候被发现的？When________thearchitecture____________？

lookupto

wasdiscovered七、

(西宁)补全对话根据对话内容，从方框里七个选项中选出五项能填入空白处的最佳选项。A.Yes.It'sreportedthatsomecompaniesplantoselltheflyingcars.B.Sothedrivercanparkitlikeacar.C.Howfastitis!D.Haveyouheardofflyingcars?E.Butanyway，it'sworththeprice.F.Actually，itisnotanewidea.G.Cantheyflyhigh?Becky:1.________David:What?Flyingcars?That'simpossible!Becky:2.________Manycompanies(公司)havebeentryingtomakesaferones.David:Really?Becky:3.________David:Soundsgreat!What'sitlike?

D

F

ABecky:Itisnearly6meterslongandseatstwopeople.Ithaswingsthatcanfold.4.________Anditcanchangeintoanairplaneinjustseconds.David:Isitveryexpensive?Becky:Yes，aroundonemillionyuan.David:Wow!5.________

B

E八、

阅读理解阅读下列材料，从每题所给的A、B、C、D四个选项中选出最佳选项。A(2021·浙江杭州上城区期末)RecentlytheFrenchgovernmentpassedalawinordertochangethefaceofFrance'scities.Thelawstatesthattheroofs(屋顶)ofallnewbuildingsinthedowntown(市区)ofcitiesmustbecoveredinpartwitheitherplantsorsolarpanels(太阳能板)．So，whyaretheseso­-calledrooftopgardensuseful?Firstofall，theywillhelpcuttheamountofenergywhichisneededforheatingandcoolingthebuildingsinsummerandwinter.Theplantsongreenroofswillalsohelpproducepleasantair，thuscleaningthepollutedcityair.Thesoilusedtogrowtheplantswillalsohelpholdrainwater.Thiswillmakeproblemssuchastheflooding(洪水)lesspossible.Inaddition，theserooftopgardenswillgivebirdsaplacetonest.Andofcoursetheywillcreatenewcommunityareasincitieswherespaceislimited.Frenchenvironmentalists(环境学家)wantedthelawtostatethatplantsshouldcompletelycovertheroofsofallnewbuildingsinFrance.However，asafirststep，thegovernmentdecidedtolimitthelaw'spowersothatonlythebuildingsinthedowntownwouldbechanged.Thegovernmentalsosuggestedgivingbusinessesthechoice.That'stosay，theycouldchoosetofitsolarpanelsontotheirroofstogettheirownpowerorjustgrowplants.Franceisnowoneofmanycountries，includingGermany，AustraliaandCanada，thatusegreenroofsincitiestolowertheirbadeffectontheenvironment.1.ThegovernmentinFrancepassedthelawto________.A.changetheappearanceofFrance'scitiesB.coverallnewbuildingswithplantsC.encourageallbusinessestousesolarpanelsD.stopbusinessesproducingpollutedair

A

2.ThewriterorganizesParagraph2byaskingaquestionand________.A.usingnumbersB.tellingastoryC.listingreasonsD.givinganexample3.Whatdoestheunderlinedword“they”inthethirdparagraphreferto?A.Localpeopleincities.B.Frenchenvironmentalists.C.TheFrenchgovernment.D.Businessesinthedowntown.

C

D

4.Whatcanwelearnfromthepassage?A.BusinessesinFrancehavetogrowplantsontotheirroofs.B.Thegreenroofswhichhaveplantswillhelpcleanthecityair.C.ManycountriesincludingCanadausegreenroofseverywhere.D.Thebusinesseswillgetpowertotallyontheirowninthefuture.

B

B(福建南平期末)TheMinistryofIndustryandInformationTechnologyhasissued(颁发)commerciallicenses(商用许可证)for5GonJune6,2019，accordingtoChinaCentralTelevision.Fourmajortelecomcarriers(电信运营商)—ChinaTelecom，ChinaMobile，ChinaUnicomandChinaBroadcastingNetwork—receivedthefirstbatch(批)offour5Gcommerciallicenses，saidthereport.AsofMay，Chinacompaniesaccountformorethan30percentofallessentialpatents(专利)relatedtointernationalstandardsfor5G，accordingtopreviousChinaDailyreport.Thenext­-generationtechisexpectedtobeat10timesfasterthan4G，anditshugecapacitytoconnectthingswithenablesmartfactories，self­-drivingvehiclesandotherapplications，thereportsaid.China'sbigthreetelecomcarriersareforecast(预计)tospend900billionto1.5trillionyuan($134billionto$223billion)intotalon5Gnetworkconstructionfrom2020to2025，accordingtoareportfromtheChinaAcademyofInformationandCommunicationsTechnology.Chinaissettobecometheworld'slargest5Gmarketby2025，with460million5Gusers，accordingtoaforecastbytheGlobalSystemforMobileCommunicationsAssociation，anindustrygroup.5.Howmany5GcommerciallicenseshavebeenissuedinChina?A.One.B.Three.C.Four.D.Five.6.WhatdidtheMinistryofIndust