高中英语Unit2Healthyeating单元质量评估新人教版必修.docx

高中英语Unit2Healthyeating单元质量评估新人教版必修.docx

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高中英语Unit2Healthyeating单元质量评估新人教版必修

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。

A

Thefoodweeatseemstohaveagreateffectonourhealth.Althoughsciencehasmadebigstepsinmakingfoodmorefittoeat,ithas,atthesametime,mademanyfoodsunfittoeat.Someresearchhasshownthatperhaps80%ofhumanillnessisrelatedtofoodand40%ofcancerisrelatedtofoodaswell.Thatfoodisrelatedtoillnessisnotanewdiscovery.In1945,someresearchersrealizedthatthingscommonlyusedtokeepcolourinmeatsandotherfoodadditives（添加剂）causedcancer.

Yet,theseadditivesremaininourfood,anditisdifficulttoknowwhichthingsonthewrappings（包装）offoodsarehelpfulorharmful.Theadditiveswhichweeatarenotallsodirect.Farmersoftengivepenicillintotheiranimals,andbecauseofthis,penicillinhasbeenfoundinthemilkofcows.Sometimessimilarthingsaresuppliedtoanimalsnotfortheirhealth,butjusttomakeaprofit.

Thefarmersaresimplytryingtofattentheanimalsinordertogetahigherpriceonthemarket.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．perhapsmostofhumanillnessiscausedbywhatweeat

B．perhapsmostkindsofcancerarerelatedtowhatpeopleeat

C．cancerwasdiscoveredin1945

D．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：

A

2．Thingsthatareusedtokeepcoloursinmeatsare________．

A．harmful　　　　　　B．useless

C．helplessD．delicious

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：

A

3．WhichofthefollowingisNOTtrue?

A．Somewrappingsoffoodareharmful.

B．Farmerstrytomakemoremoneyonthemarketbyfatteningtheiranimals.

C．“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：

D

4．Alltheadditives________．

A．arebrightandcolourless

B．arenotbrightandcolourful

C．haveindirecteffectsonourhealth

D．havedirecteffectsonourhealth

解析：

细节理解题。

根据文章最后一段第二句“Theadditiveswhichweeatarenotallsodirect.”可知，很多添加剂都不是直接影响人体健康的。

故C项正确。

答案：

C

B

Ifyoureallywanttogogreen,here'sgoodnews:

eatinggreenisgoodforyou.Theveryfoodswithahighcarboncost—meat,pork,dairyproducts,processedsnacks—alsotendtobefilledwithfatandcalories.Agreendietwouldbemostlyvegetablesandfruits,wholegrains,fishandleanmeatlikechicken—adietthat'seco－andwaistline－friendly.Eatinggreencanbehealthierandbeneficialtotheclimate.

ItmaybehardtobelievethatamealatMcDonald'sproducesmorecarbonthanyourtriptoafar－awayplace.Morethan37%oftheworld'slandisusedforagriculture,muchofwhichwasonceforested.Deforestation（砍伐森林）isamajorsourceofcarbon.Thefertilizer（化肥）andmachineryneededonamodernfarmalsohavealargecarbonfootprint,asdoesthenetworkofshipsandtrucksthatbringsthefoodfromthefarmtoyourplate.

Themostefficientwaytoreducethecarbonfootprintofyourmenuistoeatlessmeat,especiallybeef.Raisingcattletakesalotmoreenergythangrowingtheequivalent（相等的）amountofgrains,fruitsorvegetables.What'smore,themajorityofcattleintheUSarefedongrainandloadsofit—670milliontonsin2002—andthefertilizerusedtofeedthatcreatesseparateenvironmentalproblems.

Focusoneatingloweronthefoodchain,withmoreplantsandfruitsandlessmeatanddairy.It'ssimple.Wecanchangetodaywhatgoesintoourbodiesforthehealthofourplanetandourselves.

【语篇解读】　本文介绍了吃绿色食品的好处。

5．Accordingtothepassage,eatinggreenwill________．

A．protecttheanimalsfrombeingkilled

B．promotethedevelopmentofagriculture

C．helpusloseweightandkeepself－confidence

D．begoodforourhealthandmakeachangefortheclimate

解析：

细节理解题。

由第一段最后两句话“Agreendiet—adietthat'seco－andwaistline－friendly.Eatinggreencanbehealthierandbeneficialtotheclimate.”可知，吃绿色食品对我们的健康有利而且对改变气候有利。

答案：

D

6．Whatwillnotleadtocarbonintheagriculture?

A．Deforestation.B．Fertilizer.

C．Machinery.D．Grains.

解析：

推理判断题。

由第二、三段的介绍可知，只有谷物不会造成碳排放。

答案：

D

7．Intheauthor'sopinion,themostefficientwaytoreducecarbonisto________．

A．eatmorevegetablesthanmeat

B．stopraisingthecattle

C．plantmoregrains

D．uselessfertilizer

解析：

细节理解题。

由第三段第一句话“Themostefficientwaytoreducethecarbonfootprintofyourmenuistoeatlessmeat,especiallybeef.”可知。

答案：

A

8．Whatisthepassagemainlyabout