2010-2023历年山东师大附中高三第三次模拟考试英语试卷（带解析）.docx

2010-2023历年山东师大附中高三第三次模拟考试英语试卷（带解析）

第1卷

一.参考题库(共25题)

1.Allthephotographsinthisbook,?????statedotherwise,datefromthe1950s.

A．unless

B．until

C．once

D．if

2.Whyarepeopleinterestedineatingrawfoodsorwholefoods?Onereasonisthateatingthesetypesoffoodreducestheriskofacidaccumulationinyourbody.

Rawandwholefoodsareusuallydigestedmoreefficientlythancookedandrefinedfoods.Whenwecookfoods,wedestroythenaturalenzymes(酶)thatarepartofthefoodinitsrawform.Theseenzymeswereintendedbynaturetohelpusdigestthefood.Whenweconsumefoodwithoutthesenaturalenzymes,ourbodieseitherdigestthefoodimproperlyorallowtoomanynutrientstobeabsorbedintothebloodstream.Inbothinstances,theresultisobesity.Whentoomanynutrientsareabsorbedatonce,thebodygrowsfat.Improperlydigestedfoodmovesslowlythroughthedigestivetract,whereitbecomesincreasinglyacidic(酸性的).Toprotectitsvitalorgansfromthisacidicwaste,thebodychangestheacidintofatandstoresitsafelyawayfromtheorgans.

Processedfoodscontainchemicalelements,whichmightconfusetheappetitemechanismthattellsuswhenwe’vehadenoughtoeat;asaresult,peopleoftenovereat.Processedfoodsalsoupsetthedigestivecycle.Thebodywilleitheridentifythesefoodsasallergensandthenstorethemsafelyawayfromtheorgansasfat,ortheremainsofundigestedfoodwillbecomeacidicandenterthebloodstreamasacidwaste,whichwillsticktothebloodvesselwallsandblockthepassageofvitaloxygenandnutrientsheadingforthebody’scells.Thebody’smetabolism(新陈代谢)becomesinactive,andthenresultisweightgainandobesity.

Theaccumulationofacidinthedigestivetractmakesdigestionincreasinglyinefficient.Whenthathappens,evenhealthyfoodscanbecomeacidicandthefoodallergieswillbecomemorecommon.

Tostopthisvicious(恶性的)circleinitstracks,peopleneedtoconsumefoodandsupple