2014届高考英语一轮复习 unit17 指导课时作业b卷（含解析） 北师大版

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1、Unit17B卷一、阅读理解AAmanlivingabsolutelyaloneinadesertorforestisfreefromotherpeople，butheisnotabsolutelyfree.Hisfreedomislimitedinseveralways.Firstly，bythethingsaroundhim，suchaswildanimalsorcliffs.Secondly，byhisownneeds：hemusthavesleep，water，foodandshelterfromextremeheatorcold.Lastly，byhisownnatureas

2、aman：diseasemayattackhim，anddeathwillcertainlycometohimsoonerorlater.Ontheotherhand，whenmenbecomeorganizedintoverylargegroupsandcivilizationdevelops，itispossibletogetfreedomfromhunger，thirst，cold，heat，andmanydiseases，sothateachpersoncanliveahappierlifethanhecouldifhewerelivingalone；butsuchasocie

3、tycannotworksuccessfullyunlessthefreedomofeachhumanbeingistosomeextentlimitedsothatheiskeptfromhurtingothers.Iamnotfreetokillothers，nortostealsomeoneelse’sproperty，nortoactinawaythatdoeswrongagainstthemoralsenseofthesocietyinwhichwelive.Ihavetolimitmyownfreedommyselfsothatotherswillnotlimitittoo

4、much.Iagreetorespecttherightsofothers，andinreturntheyagreetorespectmine.Theadvantagesofsuchanagreementaregreat.Onecanbecomeadoctorknowingthatotherswillgrowfood，makeclothesandbuildahouseforhim，inreturnfortheworkhedoestokeepthemhealthy.Ifeachmanhadtogrowhisownfood，makehisownclothes，buildhisownhous

5、eandlearntobehisowndoctor，hewouldfinditimpossibletodoanyoneofthesejobsreallywell.Byworkingtogether，wemakeitpossibleforsocietytoprovideusallwithfood，clothes，shelterandmedicalcare，whileleavingeachofuswithasmuchfreedomasitcan.1．Amanlivingaloneinadesertorforest______.A．isabsolutelyfree　　　　　　B．feelsh

6、appyC．haslimitedfreedomD．enjoysnofreedom2．Accordingtothewriter，helimitshisfreedombecause______.A．hunger，thirstanddiseaselimithimB．otherswon’tlimittheirsC．themoralsenseofthesocietylimitshimD．otherswillrespecthim3．Theauthorsuggeststhatwhenmenlivetogether______.6A．theyfeelsaferandeasierB．theyarenot

7、freeC．theymustbuildsheltersD．theycangetprotection4．Thistextiswrittenmainlytoshowthat______.A．onecanhaveallhisfreedombylivingonhisownB．onehaslimitedfreedomjustbecauseofhisownnatureC．onemustfightforhisfreedomifhe’sfreefromothe