TOEFL真题练习大全.pdf

TOEFL真题练习大全

TOEFL真题1

Oneareaofpaleoanthropologicalstudyinvolvestheeating

anddietaryhabitsofhominids,erectbipedalprimates—

includingearlyhumans.Itisclearthatatsomestageofhistory,

humansbegantocarrytheirfoodtocentralplaces,calledhome

bases,whereitwassharedandconsumedwiththeyoungand

otheradults.Theuseofhomebasesisafundamentalcomponent

ofhumansocialbehavior;thecommonmealservedatacommon

hearthisapowerfulsymbol,amarkofsocialunity.Homebase

behaviordoesnotoccuramongnonhumanprimatesandisrare

amongmammals.Itisunclearwhenhumansbegantousehome

bases,whatkindofcommunicationsandsocialrelationswere

involved,andwhattheecologicalandfood-choicecontextsof

theshiftwere.

Workonearlytools,surveysofpaleoanthropologicalsites,

developmentandtestingofbroadecologicaltheories,and

advancesincomparativeprimatologyarecontributingto

knowledgeaboutthiscentralchapterinhumanprehistory.

Oneinnovativeapproachtotheseissuesinvolvesstudying

damageandwearonstonetools.Researchersmaketoolsthat

replicateexcavatedspecimensascloselyaspossibleandthentry

tousethemastheoriginalsmighthavebeenused,in

woodcutting,hunting,orcultivation.

托福阅读题目：

1.Thepassagemainlydiscusseswhichofthefollowing

aspectsofhominidbehavior?

(A)Changesineatinganddietarypractices

(B)Thecreationofstonehuntingtools

(C)Socialinteractionsathomebases

(D)Methodsofextractingnutritiousfoodfromcarcasses

2.Accordingtothepassage,bringingamealtoalocationto

besharedbymanyindividualsis

(A)anactivitytypicalofnonhumanprimates

(B)acommonpracticeamonganimalsthat