2014届高考英语一轮复习 Unit19 指导课时作业A卷（含解析） 北师大版.docVIP

Unit 19 A卷 一、单项填空 1．(2012安阳月考)There was more than ______ rain and snow last year，so some parts of the country have been flooded this spring. A．extra　　　　　　　　　　B．efficient C．permanent D．adequate 2．(2012吉林模拟)People read newspapers and magazines in order to keep themselves ______ of what is going on in the world outside. A．connected B．known C．updated D．informed 3．(2012枣庄模拟)He didnt ______ to what I said because his mind was on something else. A．hold on B．catch on C．take in D．get over 4．(2012福州模拟)Elephants have their own way to tell the shape of an object，______ it is rough or smooth. A．不填 B．whether C．how D．what 5．We should try to take right measures to ______ the success of the undertaking. A．make B．be sure C．prevent D．ensure 6．(2012滁州模拟)Im sorry I cannot ______ to work here for more than a year. A．guarantee B．ensure C．confirm D．conserve 7．______ the activities might seem childish，in reality they require a lot of strength and determination. A．When B．As C．While D．Once 8．The ______ of air and water makes it impossible to live on the moon. A．presence B．minimum C．circumstance D．absence 9．The reply was little ______ that it was not worth our consideration. A．bad B．to the purpose C．terrible D．for the purpose 10．Soldiers are trained under conditions that closely ______real army inspection of PRC on National Day in Beijing. A．similar B．resemble C．like D．compare 11．The little boy was allowed to go swimming ______ he kept near the other boys. A．provided that B． in case C．now that D．by the time 12．You cant see through the telescope until it is ______ to your eyes. A．adapted B．adopted C．appealed D．adjusted 13．The house was so low that the young man hit his head and was ______ for several minutes. A．unconscious B．cautious C．anxious D．curious 14．Some kinds of animals can take on the color of their ______. A．conditions B．environment C．surroundings D．situation 15．He expressed his approval ______ the suggestion that the school be established immediately in t