【成才之路】2013-2014学年高中英语必修5（外研版）Module 4　选做题

《【成才之路】2013-2014学年高中英语必修5（外研版）Module 4　选做题》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

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Module4　选做题Ⅰ.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。(一)RecentlysomeAmericanscientistshavegivenausefulpieceofadvicetopeopleinindustrializednations.Theysaypeopleshouldeatmoreofthesamekindoffoodeatenbyhumanslivingmorethan10,000yearsago.__1__Thescientis

2、tssaythatthehumanlifehaschangedgreatly.Ourbodieshavenotbeenabletodealwiththesechangesinlifestyleandthishadledtonewkindsofsicknesses.__2__Sotheyarecalled“diseasesofcivilization”．Manycancersanddiseasesofthebloodsystemareexamplesofsuchdiseases.Scientistsn

3、otedthatpeopleinboththeOldStoneAgeandtheNewStoneAgeenjoyedverylittlealcoholortobacco,probablynone.__3__However,achangeinfoodisoneofthemaindifferencesbetweenlifeinancienttimesandthatoftoday.StoneAgepeoplehuntedwildanimalsfortheirmeat,whichhadmuchlessfat

4、thandomesticones.Theyatealotoffreshwildvegetablesandfruits.Theydidnothavemilkoranyotherdairyproducts,andtheymadeverylittleuseofgrains.__4__Weeatsixtimesmoresaltthanourancestors.Weeatmoresugar.Weeattwiceasmuchfatbutonlyonethirdasmuchproteinandmuchlessvi

5、taminC.__5__Butscientistssaythatwewouldbemuchhealthierifweeatmuchthesamewaytheancientpeopledid,cuttingtheamountoffatty,saltyandsweetfood.A．StoneAgepeoplelivedasimplelife.B．Buttoday,weenjoyeatingalotofthese.
C．Inthatcase,theywouldlivemuchhealthier.D．Anc

6、ientpeoplealsogotlotsofphysicalexercise.E．Thesenewsicknesseswerenotknowninancienttimes.F．Peopletodayprobablydon'twanttolivelikeourancestors.G．Modernpeopleusedtosufferfrom“diseasesofcivilization”．答案：1～5　CEDBF(二)Hostfamilyaccommodation,orlivingwithhostfa

7、milies,remainspopularamonglanguagetravelstudentsforitsadvantages.Thesedays,hostfamiliesaretryingtooffermoreintermsofquality,fortheystillhavesomethingtoworryabout.__1__Stayingalongsidehostfamiliesenablesstudentstogetenoughpracticefortheshorttimeoftheirs

8、tudyingsothattheirlanguageacquisition(习得)islikelytobecomefaster.Livinginhostfamiliesalsohastheadvantageforstudentsofbeingabletospendalotoftimecommunicatingwiththeir“hostparents”，gettingtoknowthelocalculture.Besides,hostfamilyaccommodati