2024-2025学年新教材高中英语Unit4InformationtechnologyPart4Lesson3InternetandFriendships课时作业含解析北师大版必修第二册

PAGEUnit4InformationtechnologyPart4Lesson3InternetandFriendships必备学问基础练进阶训练第一层Ⅰ.单词拼法1．Theplanwasso________(肤浅的)thatnoseriousattemptwasevermadetorealiseit.2．Moreandmoreadultsare________(智能手机)users,withhalfbuyinginthelastyear.3．Ifyouhavegood________(内容)andaclearpurpose,readerscanfollowyoueasily.4．Iopenedtheceremonywitha________(简洁的)welcome.5．Whodoyouthinkwill________(代替)herontheshow?6．Hisgirlfriendgavehima________(拥抱)themomentshesawhim.7．Thistripcanbeaninterestingand________(有意义的)experience.8．Iwasn'taskingforyour________(看法)．9．Evenifwecan'toftenseeeachother,weshould________(保持)ourcontact.10．Shebelievesthatsheisan________(权威人士)．Ⅱ.单句语法填空1．There'snothingmore________(reward)thanputtingsmilesonthefacesaroundyou.2．Mybrothersaidhehadneverlosthis________(concentrate)inEnglishclasses.3．Agoodrelationshipis________(basis)onunderstandingeachother.4．Asweallknow,smokingis________(harm)toourhealth.5．Ifyou________(addition)theseamountstogether,you'llgetahugefigure.6．Don't________(argument)withthosewhodon'tagreewithyou.7．Unfortunately,wehave________(limit)conditionsforoperations.8．The________(percent)ofgirlsinengineeringhasincreasedrecently.9．Thetalkswillfocus________economicdevelopmentofthearea.10．Thelabouringpeoplearehighly________(create)．Ⅲ.短语填空doharmto，concentrateon，beconcernedwith，inaddition，focuson，comparedto...，onthebasisof，stayintouchwith，onthemove，allovertheworld1．Theirtalksareexpectedto________________armscontrol.2．Youneedmoneyandtime;________________，youneeddiligence.3．Eatingtoomuchjunkfoodwill________________him.4．Iusedto________________myfriendsbywritingletters.5．________________hisbrother,hemademoreprogress.6．Statementshouldbemade________________fact.7．TheGreatWalliswell­knowntothepeople________________________.8．Helikessellingratherthanofficeworkbecauseitkeepshim________________.9．Weshould________________thehealthofthecommunity.10．Hewastootiredto________________schoolwork.Ⅳ.语法专练：左右连线组成合成词friendsitewebupgrown­shipsmartlinesomebypasser­oneonphoneself­sitbabyworkovercenteredⅤ.课文语法填空AsfarasI'mconcerned,theInternetcanharmfriendships.Asyoucansee,moreandmorechildrencommunicatethroughascreen,whichmakes1.________moredifficultforthemtoshowkindnesstoothers.Itisnotthe2.________(replace)forface­to­facecontact.TheInternetcanalsomakepeopleself­centred.Somepeopledon'tthinkofanyoneoranythingbutthemselves.Theyareonlyconcernedwiththeironlinepopularity.Theyprefertopostlotsoftheirimagesratherthanhaveproper3.________(conversation)withtheirfriends,buttheydon'trealisethattheimagesdon't4.________(necessary)helpformmeaningfulrelationships.Imagesreallycannotreplaceareal­lifesmileorhug.Infact,alotofthecontent5.________(post)onsocialmediaisshallowortrivial.What'smore,whencommunicatingonline,youmaynotbesurewho6.________personyouarechattingtois.Therefore,7.________(go)onlinecanbeparticularlydangerousforpeoplewhoaretootrustingoreasilyinfluenced.Onlinerelationshipsmaynotbewhattheyappeartobe.Asweallknow,friendships8.________(build)onthebasisofhonestyandtrust.Itisthesocialskills9.________enableustodeveloplifelongfriendships.Importantsocialskillsaredevelopedthroughdirectcontactwithotherpeople.So,inmyopinion,face­to­facecommunicationisthe10.________(good)waytomaintainhealthyrelationships.关键实力综合练进阶训练其次层Ⅰ.阅读AYoucanchooseaprivatesettingwhenyoubrowse(阅读)theInternet.Butbeforewarned:Itmaynotaffordnearlyasmuchprivacyasyouexpect.That'sthefindingofanewstudy.Majorwebbrowsers,suchasGoogle'sChromeandApple'sSafari,areoftenaprivate­browsingoption.It'ssometimesreferredtoas“beingincognito”.ThisoptionletsyousurftheInternetbrowserandsavesarecordintoitshistoryofeachpagethatyouvisited.Andwhatsitesyouvisitwon'taffectthesuggestionsyourbrowsermakesthenexttimeyou'refillingoutanonlineform.Manypeoplebelieveincorrectlythattheincognitosettingbroadlyprotectsthem.Mostbelieveitevenafterreadingawebbrowser'sexplanationoftheincognitomode.Forinstance,anewstudyhad460peoplereadwebbrowsers'descriptionsofprivatebrowsing.Eachpersonreadoneof13descriptions.Thentheparticipantsansweredquestionsabouthowprivatetheythoughttheirbrowsingwouldbewhileusingthistool.Thevolunteersdidn'tunderstandtheincognitomode.Thiswastruenomatterwhichbrowser'sexplanationtheyhadread.TheresearchersreportedtheirfindingsonApril26atthe2024WorldWideWebConferenceinLyon,MorethanhalfofthevolunteersthoughtthatiftheyloggedinaGoogleaccountthroughaprivatewindow,Googlewouldn'tkeeparecordoftheirsearchhistory.Nottrue.Andaboutoneineveryfourparticipantsthoughtprivatebrowsinghidtheirdevice'sIPaddress.That'swrong,too.BlaseUrwasoneofthestudy'sauthors.He'sanexpertincomputersecurityandprivacyattheUniversityofChicagoinIllinois.“Companiescouldclearupthisconfusionbygivingbetterexplanationsoftheincognitomode，”histeamsaid.Forexample,thebrowsersshouldavoidvagueness(模糊).ThewebbrowserOpera,forinstance,promisedusersthat“yoursecretaresafe”.Firefoxencouragesusersto“browselikenoone'swatching”.Infact,someonemightbe.(Ifyou'dliketoknowmoreabouttheresearchinformation,pleaseclickhere.)1．The“incognito”modeisbelievedtobeableto________.A．recordone'spasswordsB．giveawarningofinsecurelinksC．helphideone'spastbrowsinghistoryD．accessone'sfavoritewebsitesquickly2．Whereisthearticleprobablyfrom?A．Atextbook.B．Anewspaper.C．Amagazine.D．TheInternet.3．Thelastparagraphiswrittento________.A．reportanewfindingB．putforwardasuggestionC．giveavividdescriptionofhistoryD．askthereadertoworkhardBThewaytoaman'sheartisthroughhisstomach.ThisiswhatChinaofferedmethemomentmyfeettoucheditsground.Assomeonewholovesfood,Icouldn'thelpbutworryabouteatingfoodforeigntomytongue.Ilovemycountry'sfoodsandIhaveabias(偏见)whenitcomestodishes.Beingfarawayfromhomeforthefirsttime,findinggoodfoodwasmypriority.Obviously,thebeginningofeveryjourneyisrough.MyexperienceatChineserestaurantsleftalottobedesired.IhadyettoexploreNanjing,andIwouldofteneatatcafeteriasaroundmyuniversity.MyfirstdatewithChinesefoodwasnotagoodexperience.Ithoughtitdidnotsuitmytaste.However,oneday,myChineseclassmatestookmetoaChineserestaurantnearouruniversity.Itlookedlikeaplaceforoccasionsorfamilygatheringsofsomesort.Myclassmatesthencalledthewaiterforourorders.Onedishafteranotheruntilthetablewasfull.Itwasmyfirsttimetowitnesssuchameal,withmorethan10dishesonthetable.Itwasnotabuffet(自助餐)sortofthing,butcertainlyitwasperfectforeatingingroups.AsIwasasloweater,Iwasquitehesitanttotryallthedishes.Also,knowingfrommypastexperienceofChinesefood,IthoughtthatIshouldonlypickwhatIcouldeat.Eventually,oneofmyclassmatessittingnexttomeconvincedmetogiveeachofthedishesatry.Itastedthemonebyone.ItwaslikemywholeconceptofChinesefoodchangedafterthat.Eachdishappealedtomypalate(味觉),andIforgottoslowdown.Wecannotdenythatfoodisonemainsourceofourhappinessanditisindeedourthirstforsurvival.Chinawonmyheartwhenitgotthroughmystomach.4．“leftalottobedesired”inParagraph2canprobablybereplacedby________.A．wasunsatisfactoryB．wasextraordinaryC．wasfullofsurprisesD．waswhatIhadlongedfor5．WhichisNOTthereasonwhythewriterwashesitanttotryallthedishes?A．Hehasabiasagainstfoods.B．Heisasloweater.C．Heattacheslittleimportancetofoods.D．HethoughtChinesefoodwasnotthatgood.6．Thewriter'sconceptofChinesefooddidn'tchangeuntil________.A．hegaveeachdishatryB．hesawthedishesonthetableC．heenteredtheChineserestaurantD．hepickedwhatdishhecouldeat7．Whatmaybethebesttitleforthepassage?A．AfeastforthegodsB．InsearchofgoodfoodC．MyfirstdatewithChinesefoodD．Chinesefood:Myfirstimpressionthatdidn'tlastⅡ.七选五Everyonedreams.Ifyou'veevertriedtofigureoutthemeaningofastrangedream,you'renotalone.Humanshavebeentryingtomakesenseofdreamssincerecordedhistory.__1__Herearesomeofthefindings.__2__Peoplewithgreatcreativityaremorelikelytodreamaboutunusualsettingsandblocksinthenaturalworld,suchasalogorarocktheycan'tgetaround.You'vegotaheartproblem.Peoplewhohavefrequentnightmaresmaybesignificantlymorelikelytosufferfromanirregularheartbeatorchestpain.Ifyouhavethoseproblems,it'smoredifficultforyoutobreatheatnight.__3__You'reavoidingsomething.Doyoudreamaboutbeingfollowedbyastranger,amonster,oragianttidalwave?Thiscouldindicatethatyou'reafraidtodealwithsomethinginyourdailylife.__4__You'llhaveagoodresultinatest.Studentswhoseperformanceimprovedwerethosewhohaddreamedaboutthemaze(迷宫)duringtheirsleep.__5__Thisimproveslearningandproblem­solvingskills.Despitethefactthattechnologyhasvastlyexpandedourunderstandingofdreaming,muchofwhatoccurswhenwe'reasleepremainsasithasalwaysbeen:amystery.A．Howcreativeyouare.B．Dreamingmaystrengthenmemories.C．Whatkindofproblemsolveryouare.D．Whatcanourdreamstellaboutourselves?E．Howcanweunderstandbetteraboutourselves?F．Thatexplainswhyyoucannothaveasoundsleep.G．Askyourselfwhatissueoremotionyou'refacedwith.Ⅲ.完形填空InChina,theSpringFestivalisthemostimportantofalltheholidaysintheyear.Twoimportantthings__1__tomakethisholidaydifferentfromalltheothers:givingpresentsandspendingit__2__thefamily.Manyweeks__3__theSpringFestival,weknowitiscoming.Inthe__4__goodsforthisspecialholidayappearandoutsidethemarethespecialNewYeardecorations.Theadvertisements__5__allthenewspaperstellusthatthereare“Onlyfive__6__shoppingdaystoSpringFestival”.__7__yougo,youwillrealizethatSpringFestival,whichcomes“only__8__ayear”，iscomingagain.Giving__9__toone'sfamilyisaverysweetcustom.Thespiritbehindthepresentmattersmost,notthepresent__10__.ItisgoodatSpringFestivalto__11__tothehometownandmeetparents,grandparentsandasmanyaunts,unclesandcousinsaspossible.Inthepast,__12__NewYear'sEve,allthemembersofafamily__13__stayathomemakingdumplingstogether.__14__manypeopleenjoywatchingTV.Duringtheday,childrenweartheirnewclothes.Theeveningisusuallyspentingames,talking,moreeatingand__15__.1．A.helpB．wantC．getD．hope2．A.inB．onC．atD．with3．A.afterB．beforeC．duringD．at4．A.townsB．schoolsC．shopsD．restaurants5．A.onB.inC．fromD．above6．A.otherB．fewerC．anotherD．more7．A.WhereB．WhereverC．WhateverD．How8．A.atimeB．twiceC．oneD．once9．A.moneyB．presentsC．wishesD．cards10．A.itselfB．themselvesC．byitselfD．either11．A.goB．comeC．returnD．turn12．A.inB．atC．onD．by13．A.wouldB．mightC．couldD．haveto14．A.NowB．ButC．AndD．So15．A.sleepingB．playingC．runningD．drinkingⅣ.语法填空WiththewidespreadoftheInternet,ourlifeisbecomingmoreandmoreconvenient.Moreover,somepeople'slives1.________(change)byonlinecommunitiesandsocialnetworks.JanTchamaniwasanEnglishteacherinBirmingham,5．________(inspire)bythepeopleshemetonline,shestarted6.________ITclubtoteacholderpeoplehowtosurftheInternet.Manypeoplebenefitedfromtheclub,ofwhomamanaged59learnttoapplyforworkonlineandfoundagreatjob.Theclubhelpedanoldwomanwhowaslivingalonesetupasmallonlinecompanysuccessfully.Inspiteofherachievements,shecontinuestolearnmoreabouthowtousetheInternet.Sheholdsastrong7.________(believe)thateveryoneshouldhaveaccesstotheInternetandthat8.________ishighlyimportanttobridgethedigitaldivide.“Whenyougo9.________toughtimes,youmeetotherswhoarefacingsimilarchallenges，”Jansays.“10.________(think)aboutotherpeople'ssituationsinspiredmetoofferhelp.”Others'liveshavebeenchanged,andsohasherlife.Part4Lesson3InternetandFriendships必备学问基础练Ⅰ.单词拼法1．shallow2.smartphone3.content4.brief5.replace6.hug7.rewarding8.opinion9.maintain10.authorityⅡ.单句语法填空1．rewarding2.concentration3.based4.harmful5.add6．argue7.limited8.percentage9.on10.creativeⅢ.短语填空1．focuson2.inaddition3.doharmto4.stayintouchwith5．Comparedto6.onthebasisof7.allovertheworld8．onthemove9.beconcernedwith10.concentrateonⅣ.语法专练：左右连线friendship,website,grown­up,smartphone,someone,passer­by,online,self­centered,babysit,overworkⅤ.课文语法填空1．答案与解析：it考查代词。it在该句中做形式宾语，替代不定式短语toshowkindnesstoothers。2．答案与解析：replacement考查名词。依据空前的the并结合句意“网上沟通不是一个面对面沟通的替代物”，可知应用名词形式。3．答案与解析：conversations考查名词。表示“和挚友们的交谈”应当用复数形式。4．答案与解析：necessarily考查副词。necessarily是副词，做状语修饰动词help。5．答案与解析：posted考查非谓语动词。过去分词短语postedonsocialmedia做后置定语修饰thecontent，表示“被发布在社交媒体上的内容”。6．答案与解析：the考查冠词。thepersonyouarechattingto特指“正在和你闲聊的那个人”。7．答案与解析：going考查非谓语动词。动名词短语goingonline做句子的主语。8．答案与解析：arebuilt考查时态和语态。句意为“众所周知，友情是建立在诚信的基础上的”，friendships和build是被动关系，且本句阐述客观道理，用一般现在时，所以句子的谓语用arebuilt。9．答案与解析：that考查固定句式。此处that与Itis构成强调句型，故用that。10．答案与解析：best考查形容词的最高级。此处表示“面对面沟通是最好的维持健康关系的方式”。关键实力综合练Ⅰ.阅读A【语篇解读】本文是一篇说明文。主要介绍了当人们阅读互联网时，常常可以选择一个私人设置，但它可能不像想象的那样爱护人们的隐私。1．答案与解析：C推理推断题。依据其次段中ThisoptionletsyousurftheInternetbrowserandsavesarecordintoitshistoryofeachpagethatyouvisited.以及第三段中Manypeoplebelieveincorrectlythattheincognitosettingbroadlyprotectsthem.可推断出人们认为“隐姓埋名”模式能够帮助隐藏过去的阅读历史，故选C项。2．答案与解析：D推理推断题。依据最终一段中Ifyou'dliketoknowmoreabouttheresearchinformation，pleaseclickhere.可推断出，这篇文章最可能来源于互联网，故选D项。3．答案与解析：B推理推断题。依据最终一段中“Companiescouldclearupthisconfusionbygivingbetterexplanationsoftheincognitomode，”histeamsaid.Forexample,thebrowsersshouldavoidvagueness(模糊).ThewebbrowserOpera,forinstance,promisedusersthat“yoursecretsaresafe”.Firefoxencouragedusersto“browselikenoone'swatching”．可推断出最终一段的目的是提出建议，故选B项。B【语篇解读】这是一篇记叙文。作者讲解并描述了自己对中餐的看法的转变过程。4．答案与解析：A词义揣测题。由其次段中的“rough”“notagoodexperience”“notsuitmytaste”可以看出，起先作者对中餐并不满足。5．答案与解析：C细微环节理解题。由第一段的“Thewaytoaman'sheartisthroughhisstomach.”“Assomeonewholovesfood...”及“...findinggoodfoodwasmypriority.”可知，作者对食物特别重视，因此C项表述有误。6．答案与解析：A细微环节理解题。由第四段中的“Itastedthemonebyone.ItwaslikemywholeconceptofChinesefoodchangedafterthat.”可知，作者应同学的邀请品尝了全部的菜后对中餐的看法有了根本性的转变。7．答案与解析：D主旨大意题。本文重点讲解并描述了作者对中餐看法的根本性转变，标题要体现“转变”一词。因此D项最贴切。该题易误选C项，但事实上和同学吃中餐的这次经验并非作者首次接触中餐。Ⅱ.七选五【语篇解读】本文为说明文。每个人都做梦，自古以来人们都试图解梦。但梦能告知我们什么呢？文章对此做了介绍。1．答案与解析：D依据上文Ifyou'veevertriedtofigureoutthemeaningofastrangedream,you'renotalone.Humanshavebeentryingtomakesenseofdreamssincerecordedhistory.可知，自古以来，人类就始终在试图说明梦的含义。后面的内容主要叙述了梦告知我们的东西。分析选项可知D项符合题意。2．答案与解析：A依据下句Peoplewithgreatcreativityaremorelikelytodreamaboutunusualsettingsandblocksinthenaturalworld,suchasalogorarocktheycan'tgetaround.可知，有创建力的人更有可能梦见自然界中不寻常的环境和石块等。由此推知你做梦说明你很有创建力。故A项符合题意。3．答案与解析：F依据上文Peoplewhohavefrequentnightmaresmaybesignificantlymorelikelytosufferfromanirregularheartbeatorchestpain.Ifyouhavethoseproblems,it'smoredifficultforyoutobreatheatnight.可知，常常做噩梦的人可能更简单患上心律不齐或胸痛。假如你有那些问题，晚上呼吸会更困难，由此可见假如你有这些病的话，晚上就睡不好。故F项符合题意。4．答案与解析：G依据前面的内容You'reavoidingsomething.Doyoudreamaboutbeingfollowedbyastranger，amonster,oragianttidalwave?Thiscouldindicatethatyou'reafraidtodealwithsomethinginyourdailylife.可知，假如你在梦