-Unit 2 Looking into the Future 课后练习1- 高中英语人教版（2019）选择性必修第一册

Unit2Review课后练习阅读理解AWelcometothe2016—2017AppChallengeDoyouwanttomakeadifferenceinyourcommunity(社区)?TheVerizonInnovativeApp(应用软件)Challengecangetyoustarted.Thefirststepistothinkofaprobleminyourcommunity.Thenextstepistocreateanappthatcansolvetheproblem.Groupsoffivetosevenstudentsinmiddleschoolorhighschool,ledbyateacher,canenterthecompetition.Firstteamswillcompeteonalocallevel.Teamsthatmakeittothenextroundreceive$5,000fortheirschools.Finalistsshowtheirappideastojudges.Next,thejudgespicknationalwinners.Thetopeightteamsreceiveanadditional$15,000fortheirschools,andeachteammemberreceivesaSamsungcomputer.Besides,thewinningteamsgetthechancetobringtheirapptolife.AgroupofsixgirlsfromLosFresnos,Texas,wonthesecondVerizonAppChallenge.TheycameupwiththeHelloNaviappidea.Theappwasdesignedtohelpblindstudentsfindtheirwaythroughtheirschoolbyusingavoice­overtechnology.Doyouhaveanappideathatcouldhelpsolvealocalproblem?ThefinaldateforthecompetitionisNovember24,2016.Findmoreinformationandtakepartinthecompetitionatverizonfound、/a-ppchallenge.1．TheVerizonAppChallengeisaneventbetween________.A．teams B．schoolsC．separatestudents D.teachersandstudents2．Whatwillthewinnersget?A．Money. B.Computers.C．AfreetriptoVerizon. D.AchancetoworkinSamsung.3．Whattypeofwritingisthetext?A．Atechnologyreport. B.Anotice.C．Anappguide. D.Areview.BOnedayRobinwentwithhisfamilytoeatinarestaurant.Theyweresittingatatableandwaitingfortheirmeal.Suddenly,everyonearoundthemstartedtocovertheirnoses.Someofthemevenlefttheirtablesandwentaway.WhenRobin'sfamilyturnedaroundtoseewhathadcausedthis,theysawtwohomelessboys.Theboyslookeddirtyandsmelledbad.Butbothboysweresmilingandhadbeautifulblueeyes.Theywerelookingforsomeonekind.Oneoftheboyswenttothecounterandhecountedthecoinshehad.Theotherboylookedsickandhestoodquietly.Theyoungladyatthecounteraskedtheboywhattheywanted.Hesaid,“Weonlywantacupofcoffee.”Thatwasalltheycouldafford.Theywantedtositintherestaurantandwarmup.Itwasreallycoldoutside.Buttositinsidetherestaurant,theyhadtobuysomething.WhenRobin'smothersawthis,shewantedtohelptheboys.Sheorderedsomemorefood.Thenshewenttothetwoboy'stable.Sheputthefoodonthetable.Theboyslookedupatherandsaid,“Thankyou.”WhenRobinsawwhathismotherdid,heunderstoodwhattheunconditional(无条件的)lovewas.Hismothertreatedthoseboyskindly.Shedidnotexpectanythinginreturn.NowRobinsaveshisownpocketmoneyandhelpshomelesspeoplewheneverhecan.4．Whichofthefollowingcausedsomepeopletoleavetheirtable?A．Theyhadfinishedtheirmeals.B.Theythoughtthefoodwasterrible.C．Twoboyscameinandtheysmelledbad.D.Therewasn'tenoughfoodintherestaurant.5．Whydidtwoboyscometotherestaurant?A．Becausetheywerehungry. B.Becausetheywantedtowarmup.C．BecausetheyknewRobin'sfamily.D.Becausetheywantedtohavesomecoffee.6.WhatdidRobin'smotherdo?A．Shegavethetwoboyssomemoney.B．Sheorderedsomefoodforthetwoboys.C．SheaskedRobintoplaywiththetwoboys.D.Sheinvitedthetwoboystoeatwithherfamily.7．WhatdidRobinlearnfromthestory?A．Weshouldtreatotherskindly.B.Weshouldn'tlaughatothers.C．Weshouldsavepocketmoney.D.Weshouldn'treceiveothers'help.CTheweatherisgettinghotter.Youarethirstyplayingbasketballorridinghomefromschool.Acolddrinkmaybejustthething.Butbecarefulwhatyouaredrinking.Somethingthatlookscoolmaynotbegoodforyourhealth.Thereareplentyof“energydrinks”onthemarket.Mostofthemhavebeautifulcoloursandcoolnames.Thelistsonthemtellyoutheyarehelpfultoyourhealth.Soundsgreat!Butafteracarefulcheckyoumayfindthatmostenergydrinkshavelotsofcaffeine(咖啡碱)inthem.Thesedrinksareespeciallyaimedatyoungpeople,students,busypeopleandsportsplayers.Makerssometimessaytheirdrinksmakeyoubetteratsportsandcankeepyouawake.Butbecarefulnottodrinktoomuch.Caffeinemakesyourheartbeatfast.Becauseofthis,theInternationalOlympicCommittee(IOC)haslimited(限制)itsuse.Caffeineinmostenergydrinksisatleastasstrongasthatinacupofcoffeeortea.Possiblehealthdangershavesomethingtodowithenergydrinks.Justoneboxofenergydrinkcanmakeyounervous,havedifficultysleepingandcanevencauseheartproblems.Scientistssaythatteenagersshouldbediscouragedfromtakingdrinkswithalotofcaffeineinthem.8．WhichisNotthereasonwhymanypeoplelikedrinkingenergydrinks?A．Theyhavebeautifulcoloursandcoolnames.B．Theyhavelotsofcaffeine.C．Theycankeepthemawakeandbetteratsports.D．Theyaresaidtobehelpfultohealth.9．Whatdoestheunderlinedword“discouraged”inParagraph2mean?A．Encouraged. B.Stopped.C．Helped. D.Disliked.10．Whatcanwelearnfromthepassage?A．Advertisementsareimportantingettingpeopletobuyenergydrinks.B．Energydrinksarehelpfultoteenagers'study.C．Sportsplayersneedtodrinkalotofenergydrinks.D．Energydrinksareespeciallyaimedatteenagers.11．Whichofthefollowingcanbethebesttitleofthepassage?A．What'stheUseofEnergyDrinks?B.WhoCanDrinkEnergyDrinks?C．What'sThatinEnergyDrinks?D.WhyCan'tWeBuyEnergyDrinks?语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Doyouwanttobeinvitedback?Readoursixtoptipsforbeing__1__popularguest.Clothes—ifyouareinaformalsituation,dress__2__(smart):asuitandtieformen,adressandjacketforwomen.Gifts—ifyouaregoingtostayinsomeone'shouse,takeasmallgiftifyouarestayingforashortperiodoftime,abiggergiftforlongerperiods.Expensivechocolate__3__(work)inmostsituations.Don'tarrivewithout__4__(take)anything.Greetings—toshakehandsortokiss?Waittosee__5__actionyourhostdoes.Food—alwaysacceptitwhen__6__(offer).Trytoeatallofitandsayittastesgood__7__itmaylookterrible.Don'thurtthehost's__8__(feel)．Titles—avoidusingfirstnamesinformalsituations.Alwaysusetitles(Doctor,Professor,Chairman)untilyou__9__(tell)notto.Leaving—themostimportanttipforbeingagoodguestistoknowwhenyoushouldsaygoodbye.Thesecretistoleavewhilethehostisstillenjoyingyourcompanyandwantsyou__10__(stay)longer.改错DearSir，Howareyou?Asanexchangestudent,IamwritingtotellyouIwouldprefertomoveintoasingleroominthenextterm,soIfinditinconvenienttosharearoomwithothers.Myroommateoftenheldpartiesatnight,mademuchnoise.Besides,hisfriendsarealwaysvisitinghim,thatdisturbsmealot.SoIhopetodrawyourattentionstothisproblem.Ifyouthinkinmyposition,Iamsurehewillagreethattheonlysolutionformeistogetaroomofmyown,onenotinthesamebuildingbutveryneartotheschoolcampusaspossible.Iwouldbegratefullyifyoucoulddomefavor.Bestwishes.Yourssincerely,LiMing

参考答案阅读理解1-3ABB4-7CBBA8-11BBAC语法填空1．a2.smartly33.works44.taking5.what6．offered7.though/although8.feeling9．aretold10.tostay短文改错DearSir，Howare