Unit 2 单元检测高一英语人教版必修3.docx

Unit 2 单元检测高一英语人教版必修3.docx

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Unit2单元检测高一英语人教版必修3

Unit2Healthyeating

单元检测

.单句改错

1.SinceTomisill,IwillhaveJohntodothejobtomorrow.

　________________________________________________________________________

2.Theworkergotpunishedbecausehehadliedhisboss.

　________________________________________________________________________

3.Happily,Ihavebenefitedagreatdealreading.

　________________________________________________________________________

4.Asweallknow,everyonehashisownstrengthandweaknesses.

　________________________________________________________________________

5.Nothingcanbegoodthanacupofcooldrinknowforme.

　________________________________________________________________________

.完成句子

1.由于保持了均衡饮食，不久后他就减轻了体重。

Helostweightbecause______________________beforelong.

2.我从来没吃过比烤腌羊肉串更美味的食物。

Ihave________________________thanthekebab.

3.我们不能容忍你违反规则却不受惩罚。

Wecan’t______________________breakingtherules.

4.我听说老板将让那个新来的员工做这项工作。

Iheardtheboss__________________________thejob.

5.做运动对保持身心健康有益处。

Doingsportscan____________________________mentallyaswellasphysically.

I.阅读理解

阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

A

Low-saltdietsareactuallyharmfultoourbodies,arecentstudyfound.Thesedietsmayactuallyincreasetheriskofdevelopingheartdisease,orevencausedeath.Thesefindings,saysWebMD,arecontrarytothepopularwisdomthatlow-saltdietsarehealthy.

ScientistsatMcMasterUniversity’sPopulationHealthResearchInstitute,workingwithresearchersfromHamiltonHealthServices,conductedthestudy.Theyexaminedmedicalinformationabout130,000peoplefrom49countries.Thescientists,ledbyAndrewMenteofMcMasterUniversity,wantedtofindoutiftherelationshipbetweensalt,strokesandheartdiseaseisdifferentforthosewhohavehighbloodpressure.Theyfoundthatnomatterwhetheronehashighbloodpressureornot,lowsodium（钠）intakeincreasedtheriskofstrokes,heartattacksanddeath.Thestudygoesontosuggestthatonlycertainpeopleshouldbeconcernedaboutreducingsodiumintheirdiets.＂Thefindingsemphasizetheimportanceofreducingsaltintakeamongpeoplewithhypertension（高血压）andwhoeatfoodwithhighlevelsofsodium,＂Mentesaid.

McMasterUniversity’sMartinO’Donnell,thestudy’sco-author,saidinapressrelease,＂Thisstudyaddstoourunderstandingoftherelationshipbetweensaltintakeandhealth.Thestudyalsoquestionsthecorrectnessofpresentguidelinesthatrecommendlowsaltintakeforeveryone.Lowsodiumintakereducesbloodpressuremodestly,comparedtoaverageintake,butlowsodiumintakealsohasothereffects.＂

TheWebMDreportsaysElliottAntman,pastpresidentoftheAmericanHeartAssociation（AHA）,voicedhisopiniononMente’sstudy.Antmansaysthestudydoesnotcorrectlymeasuresodiumintake,anditshouldnotmakeAmericansstopworryingaboutsalt.＂TheAmericanHeartAssociationcontinuestorecommendlessthan1.5gramsofsodiumperdayfromallsources,＂hesaid.MostAmericansgetmorethan3.4gramsofsodiumaday.

1.Whatdoestherecentstudyindicate?

A.Low-saltdietsarenotforeveryone.

B.High-saltdietshavenodeadlyeffects.

C.Low-saltdietsshouldbestronglypromoted.

D.High-saltdietsdon’tmeanhighsodiumintake.

2.Whocanbenefitfromlow-saltdiets?

A.Peoplesufferingfromstrokes.B.Peoplewithlowsodiumintake.

C.Peopledevelopingheartdisease.D.Peoplewithhighbloodpressure.

3.WhatisElliottAntman’sattitudetowardthestudy?

A.Doubtful.B.Critical.C.Indifferent.D.Supportive.

B

Grandparentswhohelpoutoccasionallywithchildcareorprovidesupportforothersintheircommunitytendtolivelongerthanseniorswhodonotcareforotherpeople,accordingtoastudyfromBerlin,Germany.Havingfull-timecustody（监护）ofgrandchildrencanhaveanegativeeffectonhealth,butoccasionalhelpingcanbebeneficialforseniors.

Thefindingsaredrawnfromdataonmorethan500peopleoverage70intheBerlinAgingStudy.Theparticipantscompletedinterviewsandmedicaltestseverytwoyears.Theresearchersdidnotincludeanygrandparentswhoweretheprimarycaregiversfortheirgrandchildren,onlythosewhocaredforgrandchildrenoccasionally.Thestudyteamcomparedthisgroupwithseniorswhoprovidedsupportfornon-familymembers,suchasfriendsorneighbors,andseniorswhodidnotprovideanycareforotherpeople.

Overall,afteraccountingforgrandparents’ageandgeneralstateofhealth,theriskofdyingovera20-yearperiodwasone-thirdlowerforgrandparentswhocaredfortheirgrandchildren,comparedwithgrandparentswhodidnotprovideanychildcare.

Halfofthegrandparentswhocaredforgrandchildrenwerestillalivetenyearsaftertheinitialinterview.Thesamewastrueforparticipantswhodidnothavegrandchildrenbutsupportedtheiradultchildreninsomeway,suchashelpingwithhousework.Incontrast,abouthalfoftheparticipantswhodidnothelpothersdiedwithinfiveyearsafterthestartofthestudy.

＂Caregivingmaybethoughtalsoasanactivitythatkeepscaregiversphysicallyandmentallyactive,＂saidProfessorArpino,addingthatpreviousstudiessuggestthatcaregivingmayimprovecognitive（认知的）functioning,mentalandphysicalhealth.

Arpinonoted,however,thatcaregivingisnottheonlyactivitythatcanimprovehealth,andtoomanycaringresponsibilitiescantakeawayfromotherbeneficialactivitieslikeworking,beinginsocialclubs,orvolunteering.

＂Childrenshouldtakeintoconsiderationtheirparents’needs,willingness,anddesiresandagreewiththemonthetimingandamountofchildcare,＂Arpinosuggested.

4.WhatdoesthestudyfromBerlinfocuson?

A.Theproblemsfacedbygrandparentsprovidingchildcare.

B.Whethergrandparentsshouldprovidechildcare.

C.Howgrandparentscanhelpoutwithchildcare.

D.Thebenefitsofchildcareongrandparents.

5.What’sArpino’sattitudetowardcaregiving?

A.Doubtful.B.Objective.C.Negative.D.Favorable.

6.WhichstatementmayArpinoagreewith?

A.Grandparentsarereallythebestchoiceforchildcare.

B.Thereisagrowingtrendtowardgrandparenting.

C.Childcareprovidesmoreopportunitiesfortheelder.

D.Properamountsofchildcaremakegrandparentslivelonger.

7.Whydoestheauthorwritethepassage?

A.Topresentthefindingsofastudy.

B.Totelltheseniorhowtolivelonger.

C.Tostresstheimportanceofchildcare.

D.Togiveadviceonlookingaftertheaged.

.完形填空

阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。

Ifyouvisitabigcityanywhereintheworld,youwillprobablyfindarestaurantwhichservesthefoodofyournativecountry.Mostlarge__1__intheUnitedStatesofferaninternationalsampleof__2__.Manypeopleenjoy__3__thefoodofothernations.Thisisprobablyonereason__4__therearesomanydifferentkindsofrestaurantsintheUnitedStates.AsecondisthatAmericans__5__fromallthepartsoftheworld.Theyenjoytastingthefoodsoftheir__6__lands.InthecityofDetroit,__7__,therearemanypeoplefromWesternEurope,LatinAmerica__8__theFarEast.TherearemanyrestaurantsinDetroit__9__servethefoodsoftheseareas.Therearemany__10__internationalrestaurants,too.Americansnotonlylikethefoodsintheserestaurantsbutalsoenjoythechanceto__11__understandtheforeignpeopleandtheir__12__oflife.

Oneof__13__mostcommoninternationalrestaurantstobe__14__intheUSisanItalianrestaurant.Therestaurantisasmallbusiness__15__byasinglefamily.Themotherofthe__16__cooksallthedishesandthe__17__andchildrenservethecustomerswhocometoeatthere.Oritmaybea__18__restaurantwhichcan__19__manycustomersduringoneevening.Soarestaurantmaybe__20__byonefamily,oneperson,orbyseveraldifferentpeoplewhoworktogetherinthebusiness.

1.A.citiesB.countrysideC.nationsD.families

2.A.waitersB.restaurantsC.foodsD.cooks

3.A.makingB.eatingC.carryingD.remembering

4.A.asB.whereC.sinceD.why

5.A.arriveB.comeC.goD.leave

6.A.gardenB.countryC.stateD.native

7.A.andsoonB.likeC.forexampleD.suchas

8.A.andB.butC.thenD.or

9.A.whereB.whichC.whenD.who

10.A.otherB.othersC.anotherD.theother

11.A.worseB.betterC.hardlyD.more

12.A.hopeB.wishC.placeD.way

13.A.theB.aC.thisD.that

14.A.cookedB.enjoyedC.foundD.eaten

15.A.builtB.runC.drivenD.lived

16.A.familyB.cityC.businessD.group

17.A.motherB.guestsC.visitorsD.father

18.A.smallB.largeC.tinyD.bad

19.A.dealB.workC.serveD.prepare

20.A.ownedB.soldC.takenD.helped

.七选五

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

选项中有两项为多余选项。

Lavenderessentialoil（薰衣草精油）isobtainedmostlyfromtheflowersofthelavenderplant.Ithasnotonlybeenusedinmakingperfumesformanyyearsbutalsohasvarioushealthbenefits.

　1　Lavenderessentialoilisknownasanexcellenttreatmentforvarioustypesofpainsincludingthosecausedbysoreandtensemuscles,muscularaches,backache,andsoon.Astudyonpostoperativepainreliefshowedthatcombininglavenderessentialoilvaporwiththeoxygensignificantlyreducedtheamountofpainexperienced.

Induce（引起）sleep.Frequentstudiesonelderlypatientshaveshownanincreaseintheirsleepregularitywhentheirnormalsleepmedicationisreplacedwithsomelavenderessentialoilbeingplacedontheirpillows.　2　Therefore,itoftenreplacesmodernmedi