新人教版7年級下冊Unit3KeepFit單元檢測題完形填空。閱讀下面短文，從每題所給的A、B、C和D四個選項中，選出可以填入空白處的最佳選項。Hello,everyone!I'mLily.I'mastudentinGrade7.Ithinkit'sveryimportanttokeepfit.SoIhavesomegoodhabitstohelpmestayhealthy.First,Ieat1.______everyday.Ilikevegetablesandfruitbecausetheyaregoodformy2.______Ialsodrinkalotofwater.Idon'teatjunkfoodbecauseit'snothealthy.Ithinkit'simportanttohavea3.______diet.Second,I4.______everymorning.Iusuallyrunforabout20minutes.Ithelpsmekeepfitandfeel5.______Ialsolikeplayingbasketballwithmyfriendsafterschool.Ithink6.______isveryimportantforourhealth.Third,Ihavegoodsleepinghabits.Igotobedearlyandgetupearly.Isleepforabout8hourseverynight.Ithelpsmestay7.______andstudybetter.Ialsotryto8.______beforeIgotobed.Ithinkithelpsmesleepbetter.Finally,Ialwaystrytostaypositive.Ithinkbeinghappyisalsoimportantforourhealth.IoftentalktomyfriendsandfamilywhenIfeel9.______.Ibelievethatahappyheartisahealthyheart.Ithinkthesehabitsareveryimportantformyhealth.Ihopeyoucanalsohaveahealthylifestyle.Remember,keepingfitisnotjustaboutourbody,butalsoaboutour10.______.1.A.vegetablesB.candyC.icecreamD.snacks2.A.healthB.sportsC.schoolD.family3.A.healthyB.busyC.strictD.simple4.A.sleepB.exerciseC.studyD.work5.A.tiredB.hungryC.happyD.busy6.A.exerciseB.foodC.sleepD.study7.A.activeB.lazyC.sadD.quiet8.A.readB.watchTVC.playgamesD.listentomusic9.A.happyB.excitedC.angryD.relaxed10.A.mindB.bodyC.habitsD.lifestyle語法填空。閱讀下面短文，在空白處填入一個適當的詞，或填入括號中所給單詞的正確形式（每空不多于3個單詞）。Doyouhavea11.______(health)lifestyle?IthinkIdo.First,Ihavemanygood12.______(eat)habits.Ilikejunkfood,13.______Ihardlyevereatit.Ieatfruitandvegetableseveryday.Maybetheyarenotverydelicious,buttheyare14.______(good)forourhealth.Second,Iexerciseeveryday.Itsaysthatifpeopleruneveryday,theywillhave15.______(strong)heartsthanothers.SoIrunforaboutthirtyminuteseverymorning.16.______(three),Ihavegoodlivinghabits.Itry17.______(go)tobedearlyandgetupearly.Isleepeighthourseverynight.That18.______(help)metobeenergeticthenextday.AndIcanstudy19.______(good)andgetgoodgrades.Whatdoyouthink20.______mylifestyle?Canyoulearnsomethingfromit?閱讀理解。AExerciseisanimportantpartofkeepingfit.Ithelpsusstayhealthyandstrong.Therearemanydifferenttypesofexercise,suchasrunning,swimming,andplayingsports.Eachtypeofexercisehasitsownbenefits.Forexample,runningcanhelpimproveyourhearthealth,whileswimmingisgoodforyourmusclesandjoints.Exercisealsohelpsusfeelbettermentally.Whenweexercise,ourbodyreleaseschemicalscalledendorphins.Thesechemicalsmakeusfeelhappyandreducestress.Itisrecommendedthatchildrenandteenagersgetatleast60minutesofexerciseeveryday.Thiscanbebrokendownintosmallerperiods,suchas20minutesofexercisethreetimesaday.Adultsshouldaimforatleast150minutesofexerciseperweek.Remember,thekeytoasuccessfulexerciseroutineistofindactivitiesthatyouenjoy.Thisway,youaremorelikelytostickwithitandmakeitapartofyourdailylife.21.Whatisthemainideaofthepassage?A.ThebenefitsofexerciseB.TypesofexerciseC.HowtoexerciseD.Theimportanceofendorphins22.Whatdoesthepassagesayaboutrunning?A.Itisgoodforyourmuscles.B.Ithelpsimprovehearthealth.C.Itreducesstress.D.Itisthebesttypeofexercise.23.Whatareendorphins?A.TypesofexerciseB.ChemicalsthatmakeusfeelhappyC.AkindoffoodD.Atypeofsport24.Howmuchexerciseshouldchildrenandteenagersgeteveryday?A.20minutesB.30minutesC.60minutesD.150minutes25.Whatisthekeytoasuccessfulexerciseroutine?A.FindingactivitiesyouenjoyB.ExercisingeverydayC.RunningregularlyD.SwimmingoftenBEatingabalanceddietisoneofthemostimportantwaystokeepfit.Abalanceddietincludesavarietyoffoodsfromdifferentfoodgroups.Thesegroupsincludefruits,vegetables,grains,proteins,anddairyproducts.Fruitsandvegetablesarerichinvitaminsandminerals.Theyhelpkeepyourbodyhealthyandstrong.Grains,suchasbreadandrice,provideenergy.Proteins,likemeatandbeans,helpbuildandrepairyourbody'stissues.Dairyproducts,suchasmilkandcheese,aregoodsourcesofcalcium,whichisimportantforstrongbones.Itisalsoimportanttodrinkplentyofwater.Waterhelpsyourbodystayhydratedandhelpswithdigestion.Trytodrinkatleasteightglassesofwatereveryday.Avoidingjunkfoodisanotherkeytoahealthydiet.Junkfoodisoftenhighinfat,sugar,andsalt.Eatingtoomuchjunkfoodcanleadtoweightgainandotherhealthproblems.26.Whatisthemainideaofthepassage?A.HowtoexerciseB.TheimportanceofdrinkingwaterC.HealthyeatinghabitsD.Typesoffood27.Whatdoesabalanceddietinclude?A.OnlyfruitsandvegetablesB.OnlygrainsandproteinsC.AvarietyoffoodsfromdifferentfoodgroupsD.Onlydairyproducts28.Whatdograinsprovide?A.VitaminsB.EnergyC.CalciumD.Protein29.Howmuchwatershouldyoudrinkeveryday?A.FourglassesB.SixglassesC.EightglassesD.Tenglasses30.Whyshouldyouavoidjunkfood?A.ItistooexpensiveB.Itishighinfat,sugar,andsaltC.IttastesbadD.ItishardtofindCGettingenoughsleepisessentialforkeepingfit.Sleephelpsyourbodyandmindrecoverfromtheday'sactivities.Italsohelpsyoustayfocusedandenergeticduringtheday.Mostpeopleneedabout7to9hoursofsleepeverynight.Teenagers,however,needabitmoresleep.Theyshouldaimfor8to10hoursofsleepeachnight.Thisisbecausetheirbodiesarestillgrowinganddeveloping.Itisimportanttohavearegularsleepschedule.Goingtobedandwakingupatthesametimeeverydaycanhelpimprovethequalityofyoursleep.Avoidingscreens,suchasphonesandcomputers,beforebedtimecanalsohelpyoufallasleepmoreeasily.Sleepisnotjustabouttheamountoftimeyouspendinbed.Thequalityofyoursleepisalsoimportant.Makesureyoursleepingenvironmentisquiet,dark,andcool.Thiscanhelpyougetabetternight'ssleep.31.Whatisthemainideaofthepassage?A.HowtoexerciseB.TheimportanceofsleepC.TypesoffoodD.Healthyeatinghabits32.Howmuchsleepdomostpeopleneedeverynight?A.5to7hoursB.7to9hoursC.9to11hoursD.11to13hours33.Howmuchsleepdoteenagersneedeachnight?A.6to8hoursB.7to9hoursC.8to10hoursD.9to11hours34.Whatcanhelpimprovethequalityofyoursleep?A.WatchingTVbeforebedtimeB.UsingyourphonebeforebedtimeC.GoingtobedandwakingupatthesametimeeverydayD.Eatingabigmealbeforebedtime35.Whatisimportantforagoodsleepingenvironment?A.AbrightroomB.AnoisyroomC.Aquiet,dark,andcoolroomD.AwarmroomDStayingpositiveisanimportantpartofkeepingfit.Apositiveattitudecanhelpyouovercomechallengesandstaymotivated.Whenyouhaveapositiveattitude,youaremorelikelytotakecareofyourhealthandwell-being.Onewaytostaypositiveistosetgoalsforyourself.Goalscangiveyousomethingtoworktowardsandhelpyoustayfocused.Theycanalsohelpyoufeelasenseofachievementwhenyoureachthem.Anotherwaytostaypositiveistospendtimewithpositivepeople.Beingaroundpeoplewhoareoptimisticandsupportivecanhelpyoufeelbetteraboutyourselfandyourlife.Itisalsoimportanttomanagestress.Stresscanhaveanegativeimpactonyourhealth.Youcanmanagestressbydoingactivitiesyouenjoy,suchasreading,listeningtomusic,orspendingtimeoutdoors.Finally,takingcareofyourmentalhealthisjustasimportantastakingcareofyourphysicalhealth.Ifyouarefeelingdownorstressed,talkingtosomeoneyoutrustcanhelp.36.Whatisthemainideaofthepassage?A.HowtoexerciseB.TheimportanceofstayingpositiveC.TypesoffoodD.Healthyeatinghabits37.Whatcanhelpyoustaymotivated?A.SettinggoalsB.EatingjunkfoodC.WatchingTVD.Sleepinglate38.Whyisitimportanttospendtimewithpositivepeople?A.TheycanhelpyoufeelbetteraboutyourselfB.TheycangiveyoumoneyC.TheycancookforyouD.Theycandoyourhomeworkforyou39.Whatisonewaytomanagestress?A.WatchingscarymoviesB.ListeningtoloudmusicC.DoingactivitiesyouenjoyD.Stayingindoorsallday40.Whyistakingcareofyourmentalhealthimportant?A.IthelpsyoustayfitB.ItmakesyouricherC.IthelpsyousleepbetterD.Itmakesyoutaller四、寫作。題目：MyPlantoKeepFit要求：請根據本單元所學內容，寫一篇關于如何保持健康的小短文。文章中需包括以下內容：你認為保持健康的重要性。你打算如何通過飲食、鍛煉、睡眠等方面來保持健康。你認為保持積極心態對健康的影響。詞數：80-100詞。文章中盡量使用本單元所學的詞匯和句型。一、完形填空答案：答案1.A.vegetables2.A.health3.A.healthy4.B.exercise5.C.happy6.A.exercise7.A.active8.A.read9.C.angry10.A.mind解析1.vegetables：根據上下文，作者提到喜歡蔬菜和水果，因為它們對健康有益。2.health：這里強調蔬菜和水果對健康的好處。3.healthy：這里強調作者認為保持健康的飲食很重要。4.exercise：根據上下文