英语专业八级改错真题 2

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1、1Thehunter-gatherertribesthattodayliveasourprehistoric1.______humanancestorsconsumeprimarilyavegetabledietsupplementing2._____withanimalfoods.Ananalysisof58societiesofmodemhunter-gatherers,includingtheKungofsouthernAfrica,revealedthatonehalfemphasizegatheringpl

2、antfoods,one-thirdconcentrateonfishingandonlyone-sixthareprimarilyhunters.Overall,two-thirdsandmoreofthehunter-gatherer’scaloriescomefromplants.Detailed3.______studiesoftheKungbythefoodscientistsattheUniversityofLondon,showedthatgatheringisamoreproductivesource

3、offoodthanishunting.Anhourofhuntingyieldsinaverageabout1004.______ediblecalories,asanhourofgatheringproduces240.5.______Plantfoodsprovidefor60percentto80percentoftheKung6._______diet,andnoonegoeshungrywhenthehuntfails.Interestingly,iftheyescapefatalinfectionsor

4、accidents,thesecontemporaryaborigineslivetooldagesdespiteoftheabsenceofmedicalcare.7._______Theyexperiencenoobesity,nomiddle-agedspread,littledentaldecay,nohighbloodpressure,onheartdisease,andtheirbloodcholesterollevelsareverylow(abouthalfoftheaverageAmerican8.

5、_______adult),ifnooneissuggestingwhatwereturntoanaboriginallife9.________style,wecertainlycouldusetheireatinghabitsasamodelfor10.________healthierdiet.2ThegrammaticalwordswhichplaysolargeapartinEnglish grammarareforthemostpartsharplyandobviouslydifferent1.____

6、___ fromthelexicalwords.Aroughandreadydifferencewhichmay seemthemostobviousisthatgrammaticalwordshave“less meaning”,butinfactsomegrammarianshavecalledthem2._______ “empty”wordsasopposedinthe“full”wordsofvocabulary.3.________ Butthisisarathermisledwayofexpr

7、essingthedistinction.4._________ Althoughawordliketheisnotthenameofsomethingasmanis, itisveryfarawayfrombeingmeaningless;thereisasharp5._________ differenceinmeaningbetween“manisvileand”“themanis vile”,yettheisthesinglevehicleofthisdifferenceinmeaning.6.___

8、_____ Moreover,grammaticalwordsdifferconsiderablyamong themselvesastheamountofmeaningtheyhave,eveninthe7.________  lexicalsense.Anothernameforthegrammaticalwordshasbeen