语法与词汇--定语从句.doc

冲击波英语专四系列：语法与词汇-定语从句1. They were the Boy Scouts _ to help elderly people cross the street.A. whose task it was B. whose was it the taskC. it was whose task D. to whom it was the task2. The author was brought up by his grandmother, _ was recounted in some of his stories.A. which B. as C. that D. just as3. The reason _ I can t come is that I have to work late.A. because B. for C. as D. why4. We grow all our own fruit and vegetables, _ saves money, of course.A. what B. which C. as D. that5. The residents, _ had been damaged by the re, were given help by the Red Cross.A. all of their homes B. all their homesC. whose all homes D. all of whose homes6. There was a teapot fashioned like a china duck, out of _ open mouth the tea was supposed to come.A. which B. its C. that D. whose7. Living in the western part of the country has its problems, _ obtaining fresh water is not the least.A. with which B. for which C. of which D. which8. _ is known to the world, Mark Twain is a great American writer.A. That B. Which C. As D. It9. We need a president _.A. for whom everyone has condence B. in whom everyone has condenceC. who everyone has condence of D. whom everyone has condence on10. In India, more than one hundred languages are spoken, _ which only fourteen are recognized as ofcial.A. of B. in C. with D. within11. Beer is the most popular drink among male drinkers, _ overall consumption is signicantly higher than that of women.A. whose B. which C. that D. what12. A survey was carried out on the death rate of new-born babies in that region, _ were surprising.A. as results B. which results C. the results of it D. the results of which13. Government reports, examination compositions, legal documents and most business letters are the main situations _ formal language is used.A. in which B. on which C. in that D. at what14. The course normally attracts 20 students per year, _ up to half will be from orient.A. in which B. for whom C. with which D. of whom15. I ve never been to Beij ing, but it s the place _.A. where I d like to visit B. in which I d like to visitC. I most want to visit D. that I want to visit it most16. The hours _ the children spend on their one-way relationship with television people undoubtedly affect their relationships with real-life people.A. in which B. on which C. when D. that17. Agriculture was a step in human progress _ which subsequently there was not anything comparable until our own machine age.A. in B. for C. to D. from18. New York is famous for its skyscrapers, _ has more than 100 storeys.A. the highest B. the highest of thatC. the highest of which D. the highest of them答案与解析1.A他们是男童军，帮助老人过马路是他们的任务。定语从句。本题定语从句是固定句型“it is/was+n./adj.+to do”，分析此句先行词the Boy Scouts与从句的关系是充当名词task的定语，则关系词选用whose，后接task置于从句连词位置，其他内容按照陈述句语序列于句尾。2.B这位作者是由其祖母抚养长大的，正如他写的一些故事所描述的那样。定语从句。本题为非限制性定语从句，先行词为整个主句，as代表主句的整个概念，这样用的as常以插入语的形式出现，可以放在句首、句中或句末，用逗号隔开。3.D我不能来的原因是我得工作到很晚。定语从句。分析此句，定语从句缺少原因状语，先行词是the reason，则可使用for+关系代词which，或者使用关系副词why连接主从句。4.B我们自己种水果和蔬菜，这当然省钱了。定语从句。本句考核先行词为整个主句的非限制性定语从句，关系代词which可以连接主从句，并指代前文充当从句主语。5.D所有在大火中家园遭受损失的居民都得到了红十字会的救助。定语从句。根据句子结构分析，此处所缺为主语ther esidents的定语从句中的连词，并且充当该从句中的主语，D为最佳答案；A、B项结构正确，但若填如此空，则形成两个缺少连接词的简单句，不符合语法规则；C项限定词排序有误。6.D有一个茶壶，其造型像一只瓷鸭子，而茶水就是从这鸭子张着的嘴里倒出来的。定语从句。根据句子结构，定语从句out of_open mouth是从句中的状语，而先行词a china duck在从句中充当open mouth的定语，故需填入关系限定词whose。7.C生活在这个国家的西部会有些问题，其中获取淡水的问题就很重要。定语从句。先行词problems后的定语从句缺少状语，根据not the least最高级结构可知，介词of可以搭配表示比较范围；关系代词which可以指代its problems；两词连用，为正确答案。8.C正如世人所知，马克吐温是位伟大的美国作家。定语从句。as引导非限制性定语从句，指代整个主句内容，表达“正如”之意。9.B我们需要一位大家都信任的总统。定语从句。先行词apresident后为定语从句，它与从句的关联在于everyone has confidence in the president，而能代替此先行词的关系代词有who，如在in后出现，则使用宾格whom。除了B项，其他结构介词搭配均有误。10.A在印度，人们讲100多种语言，其中只有14种被定为官方语言。定语从句。关系代词which指代先行词more than one hundred languages，介词的选择取决于从句动词的介词搭配及从句的意义，本句表示“在这100多种语言中，只有14种”，是部分与整体的关系，故选择of。11.A啤酒是男性最喜爱的饮品，消费量在男性中要比在女性中高得多。定语从句。根据句义可知前后句的关联是over all consumption of male drinkers，故此句缺少的是of male drinkers，定语从句中用代词代替先行词，故为of whom，而of whom=whose，故选A。12.D对那个地区的新生儿死亡率进行了调查，其结果令人惊讶。定语从句。根据本题前后句关联，此处所缺内容为the results of the survey，使用关系代词which代替先行词thesurvey。13.A使用正式语言的场合主要有政府报告、考试作文、法律文件和大多数商务信函。定语从句。先行词与从句的关联是in the main situations，关系代词which代替先行词，故选A。14.D这门课程通常每年招收20名学生，其中有一半来自东方。定语从句。先行词20 students与从句关联是up to half of the 20 students，关系代词whom指代先行词，故选D。15.C虽然我从未去过北京，但是那儿是我最想去的地方。定语从句。where=inwhich，而从句所缺为visit的宾语the place，排除A、B；D项从句连词that可以指代先行词the place，it多余，故排除D；C项关系代词which/that省略。16.D孩子们把时间花在与电视人物的单向交流上，这样无疑会影响到他们与现实生活中的人们的交际。定语从句。本句较长，主语中心词The hours后接定语从句_the children spend on their one-way relationship with television people，谓语动词affect，其后为宾语。空处所缺为连词，并充当spend的宾语，先行词与从句关联是the children spend the hours on.，故选D。17.C农业是人类进步的里程碑，从那以后直到我们进入机器时代之前，一直没有任何（文明）可以与之相提并论。定语从句。先行词agriculture与从句的关联是there was not a