高一上学期英语Unit4InformationtechnologyTopicTalk课后练习有答案

Unit4InformationtechnologySectionATopicTalk一、完成句子1.Enoughsleepcan(使你变得精力充分).2./(在我看来),attitudetostudyisimportant.3.Theresearchers(正在做实验)anewwaytosolvetheproblem.they(表达自己)inChinesefreely?二、完形填空Ihappenedtoseemyfirstbutterflyofthespringtoday.Iwascarryingsomegroceriesintomyhousewhen1thelittleladyflewrightdowninfrontofmyface.Shewasso2thatmyheartbeatwithloveandmyeyesfilledwith3.AftersheleftIsmiled,wipedmyeyes,and4forthemiracleoflifeandthemiracleofbutterflies.Butterflieshavehelda(n)5placeinmyhearteversinceI6mymumwhenshewasonly55yearsold.Sheusedto7itwhenthebutterflieswould8nearherwhileshetendedherflowerboxes.Shewouldevenspeaktothemgentlyinhermusical9.AftershediedIwouldthinkofherwhenIsawoneofthewonderfulangels10by.Ieventoldmyyoungchildrenthateverytimetheysawabutterfly,itwastheir11saying“Hello〞fromHeaven.Whentoday’sbutterfly12tosay“Hi〞,Ionceagainfelta13beyondwords.Ifeltlikeitwasmymumshowingherlove.IfeltlikeIwas14onthecloudswithherwhileathousandangelssang.NowsomemaysaythatIamjusta15man,butIknowthisisn’tso.Delusions(幻觉)16yourlifewithlove.Delusionsfillyourheartwith17.Thenexttimethatyougetyourown“HellofromHeaven〞thendon’t18it.Welcomeitintoyoursoul19.Letithelpyoutobethepeoplethatthelovingpersonwantsyoutobe.Letitslove20you.C.shared D.thanked12.A.calledup B.droppedinC.goton D.fellbehind三、阅读理解Theotherday,mysisterandIweresittinginarestaurant,tryingtohaveaconversation,butherchildren,four-year-oldWillowandseven-year-oldLuca,wouldnotstopfighting.Thearguments—overafork,orwhohadmorewaterinaglass—neverstopped.Thenmysisterreachedintoherhandbag,producedtwoshinyiPads(苹果平板电脑),andhandedonetoeachchild.Suddenly,thetwowerequiet.Theysatplayinggamesandwatchingvideos,andwecontinuedwithourconversation.Afterourmeal,asmysistersniffedtheiPadsbackintoherbag,shesaid,“Idon’’mafraidit’sbadforthem.Idoworrythatitmakesthemthinkit’sOKtouseelectronicsatthedinnertableinthefuture.〞Dr.GarySmall,directoroftheLongevityCentreattheUniversityofCalifornia,LosAngelessaysthatthebrainishighlysensitivetostimuli(刺激物),likeiPadsandsmartphonescreens,andifpeoplespendtoomuchtimeononetechnology,andlesstimeinteracting(互动)withpeoplelikeparentsatthedinnertable,thatcouldpreventthedevelopmentofcertaincommunicationskills.“Conversationswitheachotherarethewaychildrenlearntohaveconversationswiththemselves,andlearnhowtobealone,〞saidSherryTurkle,aprofessorofscience,technologyandsocietyattheMassachusettsInstituteofTechnology.Shefearsthatchildrenwhodonotlearnrealinteractions,whichoftenhaveimperfections,willcometoknowaworldwhereperfect,shinyscreensgivethemafalsesenseofintimacy(亲密)withoutrisk.However,theyneedtobeabletogatherthemselvesandknowwhotheyare.Sosomedaytheycanformarelationshipwithanotherpersonwithoutapanicofbeingalone.“Ifyoudon’tteachyourchildrentobealone,they’llonlyknowhowtobelonely,〞shesaid.1.WhatdidWillowandLucafightabout?A.iPads.B.Littlethings.C.Deliciousfood.D.Interestingthings.2.AccordingtoDr.Small,whatshouldparentsdo?A.Providetheirchildrenwithvarioustechnologies.B.Teachtheirchildrencommunicationskills.C.Talktotheirchildrenatthedinnertable.D.Limittheirchildren’sscreentime.3.WhatisSherryTurkleworriedabout?A.Childrenareafraidoftakingrisks.B.Childrentrytoescapefromtherealworld.C.Childrencan’tlivewithoutelectronicdevices.D.Childrencan’tdealwithcompanionlesssituations.四、应用文写作假定你是李华，暑假在伦敦学习，得知当地美术馆要举办中国画展。请写一封信申请做志愿者，内容包括：1．写信目的；2.个人优势；3.能做的事情。注意：1．词数80左右；2．可以适当增加细节，以使行文连贯；3．开头和结尾已为你写好，但不计入总词数。DearSir/Madam，_______________________________________________________Yours，LiHua一、1.enableyoutobecomeenergetic2.AsfarasI’mconcerned/Inmyview3.areexperimentingwith4.expressthemselves二、完成句子1.A2.C3.D4.D5.A6.B7.B8.D9.A10.B11.C12.B13.C14.B15.D16.B17.A18.A19.D20.A三、阅读理解1.B2.D3.D四、应用文写作DearSir/Madam，I'mLiHua.I'mdelightedtolearnthatvolunteerstudentsarewantedforaChinesepaintingexhibitiontobeheldinthelocalartgallery.NowI'mwritingtoapplyfortheposition.Firstofall，havingbeenexposedtoforeignteacherssinceayoungage，IcancommunicatefreelywithothersinEnglish.What'smore，yearsofbeingmonitormakesmeabrilliantorganizer.Themostimportantfactoristhatmyrel