【人教新课标】202届高三英语一轮复习精品同步练习：必修2 Unit 4 Wildlife protection.doc

Unit 4　Wildlife protection Ⅰ.多项选择 1．(2011年河南市实验中学模拟)__________ experts’ opinions，they gave up the experiment immediately. A．According to　　　　　　B．As a result of C．Instead of D．With the help of 解析：选A。考查短语辨析。句意：根据专家们的意见，他们马上放弃了这项实验。according to按照，根据，符合题意。 2．No one has come up with a better explanation of why dinosaurs __________. A．died away B．died for C．died of D．died out 解析：选D。考查短语辨析。句意：尚未有人能对恐龙的灭绝作出一个更好的解释。die out意思是“灭绝，消失”，符合语境。die away逐渐消失，逐渐减弱；die for为……献身；die of因……而死。 3．Too much drinking will do__________ to your health；you should take the doctor’s advice. A．harm B．trouble C．damage D．hurt 解析：选A。do harm to对……有害。trouble麻烦；damage破坏；hurt伤害，均不符合句意。 4．After graduation from college，he began to wander from city to city，__________a suitable job. A．hunting for B．taking on C．looking after D．bringing up 解析：选A。hunt for a job找工作。 5．These days Victoria has been __________ in her graduation paper and has no time to take care of her pet dog. A．employed B．used C．devoted D．hired 解析：选A。考查动词辨析。employ常用于结构：be employed in(doing)sth.忙于(做)某事。句意为：这些天Victoria一直忙于她的毕业论文，没有时间照顾她的宠物狗。use利用；devote献身，专心于，后常跟介词to；hire租用，雇用。 6．After decades of construction and development，Tibet is __________ its best－ever time of progress and stability. A．appreciating B．enjoying C．winning D．seizing 解析：选B。考查动词词义辨析。appreciate“感激，欣赏”；enjoy“享有，享用”；win“赢得”；seize“抓住”。句意：经过几十年的建设和开发，西藏正“享有”(enjoy)最大的进步与稳定。根据句意，此处应选择B。 7．Listen! Someone is calling for help.He must be __________. A．in the danger B．in danger C．out of danger D．dangerous 解析：选B。考查介词短语辨析。(be)in danger“(处于)危险中”，符合求救的场面。 8．This kind of plants are __________.Some day they will __________ forever. A．dying off；die out B．dying away；die off C．dying down；die out D．dying out；die away 解析：选A。考查die短语辨析。前面句子用进行时，表示正在死掉，故用die off。后面表示有一天会永远消失，故用die out。 9．Don’t be afraid of your failure in the exam.If you like，I’ll give you a(n)__________ since I’m so good at this. A．opportunity B．choice C．lesson D．hand 解析：选D。考查名词词义辨析。opportunity机会，时机；choice选择，抉择；lesson课程，教