2019高考英语一轮达标Unit1Festivalsaroundtheworld练题含解析新人教版必修3（含解析）122

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1、【人教版】2019高考英语一轮达标试卷Unit1Festivalsaroundtheworld一、阅读理解阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项.Thosewhoclaimbananasarefatteningarguethatbananascausethebodytomakelotsofinsulin(胰岛素)，andinsulincausesfatgrowth.Howmuchinsulinweproduceisrelatedtohowfastfoodbecomessugarinourbloodstream.Howcanyouknowi

2、ffoodmakesalotofsugarquickly?Theglycemicindex(血糖指数)，orGIratingtellsus.FoodswithGIscoresabove75areconsideredhighGIfoods，leadingtofastersugardevelopment.BananashaveaGIof62，whichisconsideredlow.Weightlosscanbeastruggleforanyone，butitisespeciallyhardfordiabetics(糖尿病患者)．Astudylookedathowthes

3、tarchfromunripebananasaffectedtheweightofagroupofobesediabetics.Afterfourweeksofadiethighinbananas，diabeticslostsignificantlymoreweightthanonacontroldiet.Theyalsosawimprovementsininsulinsensitivityfromthebananadiet.What'smore，bananashavebeenshowntocutrisksofstrokes，diabetesandcancers(Ba

4、nanasarethemostpowerfulfruitforloweringtheriskofkidneycancer.)．Bananasarealsoarichsourceoffiber，whichhasbeenshowntohelpweight【人教版】2019届高考英语一轮达标卷：全一册练题【人教版】2019高考英语一轮达标试卷loss.Bananasthatstillhavesomegreenontheskinareevenhigherinfiber.Skinsfromgreenbananascanbetakenand，afterremovingtheste

5、manddarktip，cutintosmallpieces23incheslongand1/2inchwide.Thesepiecescanbemadeintoateaoraddedtoadish.Whenyoueattheskins，besureyouareeatingorganicbananas.Thefleshofregularbananasislowinpesticides，buttheskinsarenot.1．WhatconclusioncanwedrawfromParagraphs1&2?A．Bananasarelikelytomakepeoplefa

6、t.B．Insulindeterminestheamountofsugar.C．LowGIfoodscanturnintosugarmoreslowly.D．Thefasterthefoodbecomessugar，thelessinsulin.2．Whatdoestheauthorsayaboutbananas?A．Includingbananasindietsisgoodforhealth.B．Bananascancurepeoplesufferingkidneycancer.C．Eatingorganicbananasprotectpeoplefromstrok

7、es.D．Bananas'abundantfiberimprovesinsulinsensitivity.3．Whatisdiscussedinthelastparagraph?A．Theuseofbananaskins.B．Thebenefitsofbananaskins.C．Theimportanceofbananaskins.D．Thewaysofchoosingorganicbananas.4．Inwhichsectionofanewspapercanwereadthispassage?A．Education.B．Health.【人教版】20