2021-2022學(xué)年北師大版必修二UNIT4INFORMATIONTECHNOLOGYLESSON3INTERNETANDFRIENDSHIPS作業(yè)

北師大版（2019）必修二：Unit4InformationTechnologyLesson3InternetandFriendshipsⅠ.單詞拼寫1．Theplanwasso________(膚淺的)thatnoseriousattemptwasevermadetorealiseit.2．Moreandmoreadultsare________(智能手機(jī))users,withhalfbuyinginthelastyear.3．Ifyouhavegood________(內(nèi)容)andaclearpurpose,readerscanfollowyoueasily.4．Iopenedtheceremonywitha________(簡(jiǎn)潔的)welcome.5．Whodoyouthinkwill________(代替)herontheshow?6．Hisgirlfriendgavehima________(擁抱)themomentshesawhim.7．Thistripcanbeaninterestingand________(有意義的)experience.8．Iwasn'taskingforyour________(意見)．9．Evenifwecan'toftenseeeachother,weshould________(保持)ourcontact.10．Shebelievesthatsheisan________(權(quán)威人士)．Ⅱ.單句語(yǔ)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.短語(yǔ)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．TheGreatWalliswell-knowntothepeople________________________.8．Helikessellingratherthanofficeworkbecauseitkeepshim________________.9．Weshould________________thehealthofthecommunity.10．Hewastootiredto________________schoolwork.Ⅳ.語(yǔ)法專練：左右連線組成合成詞friendsitewebupgrown-shipsmartlinesomebypasser-oneonphoneself-sitbabyworkovercenteredⅤ.課文語(yǔ)法填空AsfarasI'mconcerned,theInternetcanharmfriendships.Asyoucansee,moreandmorechildrencommunicatethroughascreen,whichmakes1.________moredifficultforthemtoshowkindnesstoothers.Itisnotthe2.________(replace)forface-to-facecontact.TheInternetcanalsomakepeopleself-centred.Somepeopledon'tthinkofanyoneoranythingbutthemselves.Theyareonlyconcernedwiththeironlinepopularity.Theyprefertopostlotsoftheirimagesratherthanhaveproper3.________(conversation)withtheirfriends,buttheydon'trealisethattheimagesdon't4.________(necessary)helpformmeaningfulrelationships.Imagesreallycannotreplaceareal-lifesmileorhug.Infact,alotofthecontent5.________(post)onsocialmediaisshallowortrivial.What'smore,whencommunicatingonline,youmaynotbesurewho6.________personyouarechattingtois.Therefore,7.________(go)onlinecanbeparticularlydangerousforpeoplewhoaretootrustingoreasilyinfluenced.Onlinerelationshipsmaynotbewhattheyappeartobe.Asweallknow,friendships8.________(build)onthebasisofhonestyandtrust.Itisthesocialskills9.________enableustodeveloplifelongfriendships.Importantsocialskillsaredevelopedthroughdirectcontactwithotherpeople.So,inmyopinion,face-to-facecommunicationisthe10.________(good)waytomaintainhealthyrelationships.Ⅰ.閱讀AYoucanchooseaprivatesettingwhenyoubrowse(瀏覽)theInternet.Butbeforewarned:Itmaynotaffordnearlyasmuchprivacyasyouexpect.That'sthefindingofanewstudy.Majorwebbrowsers,suchasGoogle'sChromeandApple'sSafari,areoftenaprivate-browsingoption.It'ssometimesreferredtoas“beingincognito”.ThisoptionletsyousurftheInternetbrowserandsavesarecordintoitshistoryofeachpagethatyouvisited.Andwhatsitesyouvisitwon'taffectthesuggestionsyourbrowsermakesthenexttimeyou'refillingoutanonlineform.Manypeoplebelieveincorrectlythattheincognitosettingbroadlyprotectsthem.Mostbelieveitevenafterreadingawebbrowser'sexplanationoftheincognitomode.Forinstance,anewstudyhad460peoplereadwebbrowsers'descriptionsofprivatebrowsing.Eachpersonreadoneof13descriptions.Thentheparticipantsansweredquestionsabouthowprivatetheythoughttheirbrowsingwouldbewhileusingthistool.Thevolunteersdidn'tunderstandtheincognitomode.Thiswastruenomatterwhichbrowser'sexplanationtheyhadread.TheresearchersreportedtheirfindingsonApril26atthe2018WorldWideWebConferenceinLyon,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．a(chǎn)ccessone'sfavoritewebsitesquickly2．Whereisthearticleprobablyfrom?A．Atextbook.B．Anewspaper.C．Amagazine.D．TheInternet.3．Thelastparagraphiswrittento________.A．reportanewfindingB．putforwardasuggestionC．giveavividdescriptionofhistoryD．a(chǎn)skthereadertoworkhardBThewaytoaman'sheartisthroughhisstomach.ThisiswhatChinaofferedmethemomentmyfeettoucheditsground.Assomeonewholovesfood,Icouldn'thelpbutworryabouteatingfoodforeigntomytongue.Ilovemycountry'sfoodsandIhaveabias(偏見)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(味覺),andIforgottoslowdown.Wecannotdenythatfoodisonemainsourceofourhappinessanditisindeedourthirstforsurvival.Chinawonmyheartwhenitgotthroughmystomach.4．“l(fā)eftalottobedesired”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.七選五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(迷宮)duringtheirsleep.__5__Thisimproveslearningandproblem-solvingskills.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．a(chǎn)tD．with3．A.afterB．beforeC．duringD．a(chǎn)t4．A.townsB．schoolsC．shopsD．restaurants5．A.onB.inC．fromD．a(chǎn)bove6．A.otherB．fewerC．a(chǎn)notherD．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．a(chǎn)tC．onD．by13．A.wouldB．mightC．couldD．haveto14．A.NowB．ButC．AndD．So15．A.sleepingB．playingC．runningD．drinkingⅣ.語(yǔ)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.”O(jiān)thers'liveshavebeenchanged,andsohasherlife.Part4Lesson3InternetandFriendships必備知識(shí)基礎(chǔ)練Ⅰ.單詞拼寫1．shallow2.smartphone3.content4.brief5.replace6.hug7.rewarding8.opinion9.maintain10.authorityⅡ.單句語(yǔ)法填空1．rewarding2.concentration3.based4.harmful5.add6．a(chǎn)rgue7.limited8.percentage9.on10.creativeⅢ.短語(yǔ)填空1．focuson2.inaddition3.doharmto4.stayintouchwith5．Comparedto6.onthebasisof7.allovertheworld8．onthemove9.beconcernedwith10.concentrateonⅣ.語(yǔ)法專練：左右連線friendship,website,grown-up,smartphone,someone,passer-by,online,self-centered,babysit,overworkⅤ.課文語(yǔ)法填空1．答案與解析：it考查代詞。it在該句中做形式賓語(yǔ)，替代不定式短語(yǔ)toshowkindnesstoothers。2．答案與解析：replacement考查名詞。根據(jù)空前的the并結(jié)合句意“網(wǎng)上交流不是一個(gè)面對(duì)面交流的替代物”，可知應(yīng)用名詞形式。3．答案與解析：conversations考查名詞。表示“和朋友們的交談”應(yīng)該用復(fù)數(shù)形式。4．答案與解析：necessarily考查副詞。necessarily是副詞，做狀語(yǔ)修飾動(dòng)詞help。5．答案與解析：posted考查非謂語(yǔ)動(dòng)詞。過去分詞短語(yǔ)postedonsocialmedia做后置定語(yǔ)修飾thecontent，表示“被發(fā)布在社交媒體上的內(nèi)容”。6．答案與解析：the考查冠詞。thepersonyouarechattingto特指“正在和你聊天的那個(gè)人”。7．答案與解析：going考查非謂語(yǔ)動(dòng)詞。動(dòng)名詞短語(yǔ)goingonline做句子的主語(yǔ)。8．答案與解析：arebuilt考查時(shí)態(tài)和語(yǔ)態(tài)。句意為“眾所周知，友誼是建立在誠(chéng)信的基礎(chǔ)上的”，friendships和build是被動(dòng)關(guān)系，且本句闡述客觀道理，用一般現(xiàn)在時(shí)，所以句子的謂語(yǔ)用arebuilt。9．答案與解析：that考查固定句式。此處that與Itis構(gòu)成強(qiáng)調(diào)句型，故用that。10．答案與解析：best考查形容詞的最高級(jí)。此處表示“面對(duì)面交流是最好的維持健康關(guān)系的方式”。關(guān)鍵能力綜合練Ⅰ.閱讀A【語(yǔ)篇解讀】本文是一篇說明文。主要介紹了當(dāng)人們?yōu)g覽互聯(lián)網(wǎng)時(shí)，經(jīng)?？梢赃x擇一個(gè)私人設(shè)置，但它可能不像想象的那樣保護(hù)人們的隱私。1．答案與解析：C推理判斷題。根據(jù)第二段中ThisoptionletsyousurftheInternetbrowserandsavesarecordintoitshistoryofeachpagethatyouvisited.以及第三段中Manypeoplebelieveincorrectlythattheincognitosettingbroadlyprotectsthem.可判斷出人們認(rèn)為“隱姓埋名”模式能夠幫助隱藏過去的瀏覽歷史，故選C項(xiàng)。2．答案與解析：D推理判斷題。根據(jù)最后一段中Ifyou'dliketoknowmoreabouttheresearchinformation，pleaseclickhere.可判斷出，這篇文章最可能來(lái)源于互聯(lián)網(wǎng)，故選D項(xiàng)。3．答案與解析：B推理判斷題。根據(jù)最后一段中“Companiescouldclearupthisconfusionbygivingbetterexplanationsoftheincognitomode，”histeamsaid.Forexample,thebrowsersshouldavoidvagueness(模糊).ThewebbrowserOpera,forinstance,promisedusersthat“yoursecretsaresafe”.Firefoxencouragedusersto“browselikenoone'swatching”．可判斷出最后一段的目的是提出建議，故選B項(xiàng)。B【語(yǔ)篇解讀】這是一篇記敘文。作者講述了自己對(duì)中餐的態(tài)度的轉(zhuǎn)變過程。4．答案與解析：A詞義猜測(cè)題。由第二段中的“rough”“notagoodexperience”“notsuitmytaste”可以看出，開始作者對(duì)中餐并不滿意。5．答案與解析：C細(xì)節(jié)理解題。由第一段的“Thewaytoaman'sheartisthroughhisstomach.”“Assomeonewholovesfood...”及“...findinggoodfoodwasmypriority.”可知，作者對(duì)食物非常重視，因此C項(xiàng)表述有誤。6．答案與解析：A細(xì)節(jié)理解題。由第四段中的“Itastedthemonebyone.ItwaslikemywholeconceptofChinesefoodchangedafterthat.”可知，作者應(yīng)同學(xué)的邀請(qǐng)品嘗了所有的菜后對(duì)中餐的態(tài)度有了根本性的轉(zhuǎn)變。7．答案與解析：D主旨大意題。本文重點(diǎn)講述了作者對(duì)中餐態(tài)度的根本性轉(zhuǎn)變，標(biāo)題要體現(xiàn)“轉(zhuǎn)變”一詞。因此D項(xiàng)最貼切。該題易誤選C項(xiàng)，但實(shí)際上和同學(xué)吃中餐的這次經(jīng)歷并非作者首次接觸中餐。Ⅱ.七選五【語(yǔ)篇解讀】本文為說明文。每個(gè)人都做夢(mèng)，自古以來(lái)人們都試圖解夢(mèng)。但夢(mèng)能告訴我們什么呢？文章對(duì)此做了介紹。1．答案與解析：D根據(jù)上文Ifyou'veevertriedtofigureoutthemeaningofastrangedream,you'renotalone.Humanshavebeentryingtomakesenseofdreamssincerecordedhistory.可知，自古以來(lái)，人類就一直在試圖解釋夢(mèng)的含義。后面的內(nèi)容主要敘述了夢(mèng)告訴我們的東西。分析選項(xiàng)可知D項(xiàng)符合題意。2．答案與解析：A根據(jù)下句Peoplewithgreatcreativityaremorelikelytodreamaboutunusualsettingsandblocksinthenaturalworld,suchasalogorarocktheycan'tgetaround.可知，有創(chuàng)造力的人更有可能夢(mèng)見自然界中不尋常的環(huán)境和石塊等。由此推知你做夢(mèng)說明你很有創(chuàng)造力。故A項(xiàng)符合題意。3．答案與解析：F根據(jù)上文Peoplewhohavefrequentnightmaresmaybesignificantlymorelikelytosufferfromanirregularheartbeatorchestpain.Ifyouhavethoseproblems,it'smoredifficultforyoutobreatheatnight.可知，經(jīng)常做噩夢(mèng)的人可能更容易患上心律不齊或胸痛。如果你有那些問題，晚上呼吸會(huì)更困難，由此可見如果你有這些病的話，晚上就睡不好。故F項(xiàng)符合題意。4．答案與解析：G根據(jù)前面的內(nèi)容You'reavoidingsomething.Doyoudreamaboutbeingfollowedbyastranger，amonster,oragianttidalwave?Thiscouldindicatethatyou'reafraidtodealwithsomethinginyourdailylife.可知，如果你在夢(mèng)里逃避