译林版高中英语必修第一册课后习题 Unit 4 Looking good,feeling good Unit 4 单元能力提升强化练.docVIP

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Unit4单元能力提升强化练

Ⅰ.阅读理解

A

Whatanathleteeatsbefore,duringandaftereportantforcomfortandperformanceduringexercise.Whileeatingsoonbeforeexercisedoesn’tprovidewhatisneededfortheactivity,itcanpreventhungerduringeusclesisstoredinthedaysbeforeexercise.Thisisonereasonthatthepost-eealisveryimportanttorecoveryandbeingreadyforthenextexercise.

Eachisnotagoodidea.Foodthatremainsinyourstomachduringaneventmaycausestomachupset.Tomakesureyouhaveenoughenergy,yetreducestomachdiscomfort,youshouldallowamealtofullydigestbeforethestartoftheevent.

Ifyouhaveanearlymorningraceorexercise,it’sbesttogetupearlyenoughtoeatyourpre-eeal.Ifnot,youshouldtrytoeatordrinksomethingeasilydigestibleabout20-30minutesbeforetheevent.Thecloseryouaretothetimeofyourevent,thelessyoushouldeat.Youcanhavealiquid(液体)mealclosertoyoureventthanasolid(固体)mealbecauseyourstomachdigestsliquidsfaster.

Becauseglucose(葡萄糖)istheenergysourceformostexercise,apre-eealshouldincludefoodsthatarehighincarbohydrates(碳水化合物)andeasytodigest.Thisincludesfoodssuchasfruit,bread,energybarsanddrinks.

Planningisnecessaryifyouarecompetinginanall-dayevent,suchastrackmeetsorothertournaments.Youshouldplanaheadandpreparemealsandsnacksthatyouhavetriedbefore.Donoteethingnewontheeventday.

1.Toprepareforthenextexercise,youshould.?

A.eatsoonbeforeexercise

B.eatduringexercise

C.eatafterexercise

D.eatnothingatall

2.Fullydigestingamealbeforeaneventmay.?

A.causestomachupset

B.giveenoughenergyandstomachdiscomfort

C.givecomfortandgoodperformanceduringexercise

D.leadtohungerduringethepassage?

A.You’dbetterhaveyourpre-eealafteranearlymorningrace.

B.Fruitandbreadarehighinglucoseandeasytodigest.

C.Planningisnotnecessaryfortrackmeets.

D.Y