金版学案2016_2017学年高中英语unit2healthyeating单元质量评估新人教版

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1、单元质量评估(二)时间：100分钟　分数：120分第一部分　阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。AThefoodweeatseemstohaveagreateffectonourhealth.Althoughsciencehasmadebigstepsinmakingfoodmorefittoeat,ithas,atthesametime,mademanyfoodsunfittoeat.Someresearchhasshownthatperhaps80%ofhumanilln

2、essisrelatedtofoodand40%ofcancerisrelatedtofoodaswell.Thatfoodisrelatedtoillnessisnotanewdiscovery.In1945,someresearchersrealizedthatthingscommonlyusedtokeepcolourinmeatsandotherfoodadditives(添加剂)causedcancer.Yet,theseadditivesremaininourfood,anditisdifficulttoknowwhichthingsonthewrappings(包装)

3、offoodsarehelpfulorharmful.Theadditiveswhichweeatarenotallsodirect.Farmersoftengivepenicillintotheiranimals,andbecauseofthis,penicillinhasbeenfoundinthemilkofcows.Sometimessimilarthingsaresuppliedtoanimalsnotfortheirhealth,butjusttomakeaprofit.Thefarmersaresimplytryingtofattentheanimalsinorder

4、togetahigherpriceonthemarket.Althoughsomecountrieshavetriedtocontrolsuchthings,thepracticecontinues.【语篇解读】　本文告诉我们要特别注意自己所吃的食物。因为食物可以让我们生存，也可以让我们患病。1．Accordingtothispassage,wecanknow________．A．perhapsmostofhumanillnessiscausedbywhatweeatB．perhapsmostkindsofcancerarerelatedtowhatpeopleeatC．cance

5、rwasdiscoveredin1945D．sciencehasmadefoodunfittoeat解析：细节理解题。根据第一段第三句话“Someresearchhasshownthatperhaps80%ofhumanillnessisrelatedtofoodand40%ofcancerisrelatedtofoodaswell.”可知，80%的疾病都是由我们吃的食物引起的，故A项正确。答案：A2．Thingsthatareusedtokeepcoloursinmeatsare________．A．harmful　　　　　　B．uselessC．helplessD．delici

6、ous解析：细节理解题。根据第一段最后一句话“In1945,someresearchersrealizedthatthingscommonlyusedtokeepcolourinmeatsandotherfoodadditivescausedcancer.”可知，这些让肉着色的添加剂会导致癌症。那么对人体是有害的，故A项正确。答案：A3．WhichofthefollowingisNOTtrue?A．Somewrappingsoffoodareharmful.B．Farmerstrytomakemoremoneyonthemarketbyfatteningtheiranimals.C

7、．“Thepracticecontinues”means“thingsarestillgoingonlikethat”．D．Weneedn'ttakecareofwhatweeat.解析：推理判断题。根据第一段前三句话可知，食物可以让我们生存，但是现在的很多疾病也是与食物有关的。说明对于我们的食物我们要特别注意，故D项错误。答案：D4．Alltheadditives________．A．arebrightandcolourlessB．arenotbrightandco