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1、2019中考英语完形填空：科普环保类（一）Bigschoolbagshavebeenabigproblemforstudentsforalongtime.Maybeyourschoolbagistoo31tocarry,andittroublesyoualot32youwanttofindoutabooktoread.Nowe-textbookswill33you.ItissaidthatmanyChinesemiddleschoolsaregoingtousee-textbooks.Ane-textbook,infact,is
2、asmall34forstudents.Itismuchlighterthanausualschoolbagand35tocarry.Thoughitisas36asabook,itcanhold(容纳)everythingforstudy.Thestudentscanreadthetextpagebypageonthe37,takenotes38thepointer(屏写笔),oreven"handin"their39totheirteachersbysendinge-mails.Alltheyhavetodoistopres
3、sabutton(按开关).Somepeoplesaye-textbooksaregood,butsomesaytheymaybe40forthestudents'eyes.Whatdoyouthinkofit.?1．A.expensiveB.heavyC.light2．A.tillB.afterC.when3．A.troubleB.helpC.solve4．A.TVB.radioC.puter5．A.easyB.difficultC.hard6．A.smallerB.smallC.harmful7．A.paperB.keybo
4、ardC.screen8．A.withB.inC.by9．A.puterB.homeworkC.e-textbooks10．A.badB.dangerousC.good（二）Thebestthingtostartyourdayisagoodbreakfast.Therearedifferent36ofbreakfastsaroundtheworld.“Eatbreakfastlikeaking,lunchlikeaprinceanddinnerlikeapauper(穷人).”37theoldsayingtellsus,brea
5、kfastisthemostimportantmealoftheday.It38uswithenergyafteralongnightwithoutfood.Ifpeopledon’thavebreakfastinthemorning,theywillfeeltiredandgetangryeasily.Breakfasthelpschildrenstaymorefocusedinschool.Astudyshowedthatchildrenwhoeatbreakfastregularlyscore39inmostsubject
6、s.Breakfastisalsoimportantforweightloss.Ifyouhaveabalancedbreakfast,youwilleat40throughouttheday.Ahealthyand41breakfastshouldincludesomeprotein(蛋白质)likeeggs,milkoralittlemeat,whichmakesyouenergeticallday.Carbohydrates(碳水化合物)likericeorbreadcankeepyouactive.Vegetablesa
7、ndfruit42thevitaminsthathumansneed.43,inChina,breakfastisdifferentfromregiontoregion.Porridgewithpickles(咸菜),baozi,noodles,soybeanmilkandyoutiaoaremonthroughoutthe44country.AlthoughWesternculturehasinfluencedChinaalot,mostpeoplestill45traditionalChinesebreakfast.They
8、thinkthatporridgeandnoodlesarenotonlyeasilydigested(消化),butalsocanprovideenoughenergyinthemorning.11．A.waysB.typesC.rulesD.methods1
