七选五专项训练

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1、“七选五”专项训练阅读填空“七选五”专项训练（一）EasyWaystoKeepYourBrainSharpEveryoneisforgetful,butasweage,westarttofeellikeourbrainsareslowingdownabit—andthatcanbeaveryannoyingthing.__1__.Readonforsometechniquesworthtrying.1．__2__Peoplewhoregularlymadeplansandlookedforwardtoupcoming

2、eventshada50percentreducedchanceofAlzheimer'sdisease（阿尔茨海默病）,accordingtoarecentstudy.__3__Somethingassimpleassettingagoaltohaveaweeklycoffeedatewithafriendwilldo.There'sevidencethatpeoplewhohaveapurposeinlifeorwhoareworkingonlongorshorttermgoalsappeartodobetter

3、.Inotherwords，keepyourbrainlookingforward.2．Goforawalk.Mildlyraisedglucose（葡萄糖）levelscanharmtheareaofthebrainthathelpsyouformmemoriesandphysicalactivitycanhelpgetbloodglucosedowntonormallevels.Infact,exerciseproduceschemicalsthataregoodforyourbrain.__4__3．Learn

4、somethingnew.TakeaSpanishclassonline,joinadrawingclub,orlearntoplaycards.Astudyfoundthatmentalstimulationlimitstheweakeningeffectsofagingonmemoryandthemind.Butthebestthingforyourbrainiswhenyoulearnsomethingnewandarephysicallyactiveatthesametime.__5__Orgodancing

5、withyourfriends.A．Focusonthefuture.B．Thiscanbeespeciallyharmfultotheaged.C．Itshouldbesomethinglikelearninggardening.D．Sotakeafewminuteseachdaytodosomereading.E．Butdon'tworryifyourscheduleisn'tfilledwithlifechangingevents.F．Luckily,researchshowsthereisalotyoucan

6、dotoavoidthosemoments.G．Inotherwords,whenyoutakecareofyourbody,youtakecareofyourbrain.（二）Eyesightplaysaveryimportantroleinourdailylife.Everywakingmoment,theeyesareworkingtoseetheworldaroundus.OverfortypercentofAmericansworryaboutlosingeyesight,butit'seasytoincl

7、udestepsintoourdailylifetoensurehealthyeyes.Herearefivesuggestionsforalifetimeofhealthyeyesight:●Scheduleyearlyexams.__1__Expertsadviseparentstobringbabies6to12monthsofagetothedoctorforacarefulcheck.Thegoodnewsisthatmillionsofchildrennowcanhaveyearlyeyeexamsand

8、followingtreatment,includingeyeglasses.●ProtectagainstUVrays.Longtermstayinthesuncreatesrisktoyoureyes.Nomatterwhattheseasonis,it'sextremelyimportanttowearsunglasses.__2__●G