七选五专项训练.doc

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1、....阅读填空“七选五”专项训练（一）EasyWaystoKeepYourBrainSharpEveryoneisforgetful,butasweage,westarttofeellikeourbrainsareslowingdownabit—andthatcanbeaveryannoyingthing.__1__.Readonforsometechniquesworthtrying.1．__2__Peoplewhoregularlymadeplansandlookedforwardtoupcomin

2、geventshada50percentreducedchanceofAlzheimer'sdisease（阿尔茨海默病）,accordingtoarecentstudy.__3__Somethingassimpleassettingagoaltohaveaweeklycoffeedatewithafriendwilldo.There'sevidencethatpeoplewhohaveapurposeinlifeorwhoareworkingonlongorshorttermgoalsappeartod

3、obetter.Inotherwords，keepyourbrainlookingforward.2．Goforawalk.Mildlyraisedglucose（葡萄糖）levelscanharmtheareaofthebrainthathelpsyouformmemoriesandphysicalactivitycanhelpgetbloodglucosedowntonormallevels.Infact,exerciseproduceschemicalsthataregoodforyourbrain

4、.__4__3．Learnsomethingnew.TakeaSpanishclassonline,joinadrawingclub,orlearntoplaycards.Astudyfoundthatmentalstimulationlimitstheweakeningeffectsofagingonmemoryandthemind.Butthebestthingforyourbrainiswhenyoulearnsomethingnewandarephysicallyactiveatthesameti

5、me.__5__Orgodancingwithyourfriends.A．Focusonthefuture.B．Thiscanbeespeciallyharmfultotheaged.C．Itshouldbesomethinglikelearninggardening.D．Sotakeafewminuteseachdaytodosomereading.E．Butdon'tworryifyourscheduleisn'tfilledwithlifechangingevents.F．Luckily,resea

6、rchshowsthereisalotyoucandotoavoidthosemoments.G．Inotherwords,whenyoutakecareofyourbody,youtakecareofyourbrain.（二）Eyesightplaysaveryimportantroleinourdailylife.Everywakingmoment,theeyesareworkingtoseetheworldaroundus.OverfortypercentofAmericansworryaboutl

7、osingeyesight,butit'seasytoincludestepsintoourdailylifetoensurehealthyeyes.Herearefivesuggestionsforalifetimeofhealthyeyesight:●Scheduleyearlyexams.__1__Expertsadviseparentstobringbabies6to12monthsofagetothedoctorforacarefulcheck.Thegoodnewsisthatmillions

8、ofchildrennowcanhaveyearlyeyeexamsandfollowingtreatment,includingeyeglasses.●ProtectagainstUVrays.Longtermstayinthesuncreatesrisktoyoureyes.Nomatterwhattheseasonis,it'sextremelyimportanttowearsunglasses.__2__●Giveyo