职称英语考试第三部分 概括大意与完成句子.doc

第3部分：概括大意与完成句子(第23-30题，每题1分，共8分) 　　考查考生把握文章段落大意及细节的能力。本部分为1篇300-450词的短文，有2项测试任务： 　　(1)短文后有6个段落小标题，要求考生根据文章的内容为其中指定的4个段落各选择一个正确的小标题; 　　(2)短文后有4个不完整的句子，要求考生在所提供的6个选项中选择4个正确选项分别完成每个句子。’s why radiation exposure should be minimized in any screening programme.” 练习： 1. Paragraph2 ___A_____ 2. Paragraph3 ___B_____ 3. Paragraph4 _ _C___ 4. Paragraph5 ___D__ A. Harm Screening May Do to a Younger Woman B. Investigating （调查）the Effect of Screening C. Effects Predicted by Two Different Models D. Small Risk of Inducing Cancers from Radiation E. Treatment of Cancers F. Factors That Trigger Cancers 5.Early discovery of breast cancer may____C____. 6.Advantages of screening women under 50 are __D_____. 7.Delaying the age at which screening starts may ___E_____. 8.Radiation exposure should be ___F_____. A. be costly B. harmful C. save a life D. still open to debate(争论) E. reduce the risk of radiation triggering a cancer F. reduced to the minimum 词汇： polytechnic adj.多工艺的 radiological adj.放射性的 optimise /optimaiz/ vt.最大限度地完善 注释： * Polytechnic University ：理工大学 cumulative adj.递增的 contract /ksntraekt/ vt. trade-off n.平衡 A Harm Screening May Do to a Younger Woman B Investigating the Effect of Screening C Effects Predicted by Two Different Models D Small Risk of Inducing Cancers from Radiation E Treatment of Cancers F Factors That Trigger Cancers Early discovery of breast cancer may Advantages of screening women under 50 are 一 Delaying the age at which screening starts may Radiation exposure should be A be costly B harmful C save a life D still open to debate E reduce the risk of radiation triggering a cancer F reduced to the minimum 答案与题解： A A说^是：用X射线检查可能对年轻女人不好。下面是第二段讲的意思：但是，用X射 线检查年轻女性，就医学上的好处而论，是有争议的，部分原因是辐射有诱发癌症的小小的 危险。另外，年轻女人乳房组织紧密，给予的X射线的剂量要多一些。 B B说的是：调查用X射线检查的结果。第三段的第一句话是这么说的:Valencia理工大 学的研究人员分析了 11个社区诊所用X射线检査16万以上女性的结果。可见B为正确的 选项。 C C说的是：两种不同的模型预