第四部分：閱讀理解（每題3分，共45分）
下面有3篇短文，每篇短文后有5道題，每道題后面有4個選項。請仔細閱讀短文并根據短文回答其后面的問題，從4個選項中選擇1個答案涂在答題卡相應的位置上。
第1篇
Medical Journals
1. B．分析：細節(jié)題。問題問及“醫(yī)療雜志的主要讀者”，借助題干中的main readers作為答案線索，這樣發(fā)現(xiàn)答案相關句：Medical journals are publications that report medical information to physicians and other health professionals．（該句間接的回答了問題—向內科醫(yī)生和其他健康專家提供醫(yī)療信息，所以答案是B。）
2． C．分析：細節(jié)題。發(fā)現(xiàn)被選項在內容上都是涉及到“醫(yī)療雜志的出版”，所以借助publish作為答案線索，這樣發(fā)現(xiàn)答案相關句：many medical journals now have Web sites on the Internet（該句與A內容一致），and some journals publish only online．（該句直接與C矛盾）A few medical journals，like the Journal of the American Medical Association，are considered general medical journals because they cover many fields of medicine．（該句與B內容一致）Most medical journals are specialty journals that focus on a particular area of medicine．（該句與D內容一致）
3. A． 分析：細節(jié)題。該題涉及到文章類型。注意文章中提及文章類型的句子。這樣發(fā)現(xiàn)答案相關句：Medical journals publish many types of articles．Research articles report the results of …Review articles summarize and analyze ..．Case conferences and case reports may be published in medical journals ..Editorials provide perspective on ..．Letters to the editor provide a way for readers of ..
4. B．分析：細節(jié)題。利用題干中的核心結構different studies on the same topic作為答案線索，這樣找到答案相關句：Review articles summarize and analyze the information available on a specific topic based on a careful search of the medical literature．（該句說“綜述文章是在對醫(yī)學文獻進行了仔細的查詢后找出的有關某一具體主題的信息進行匯總和分析”）Because the results of individual research studies can be affected by many factors，combining results from different studies on the same topic （“對于同一主題的不同研究結果的匯總”在含義上與上句“綜述文章”的目的一致，因此判斷B是答案。）can be helpful in reaching conclusions about the scientific evidence for preventing，diagnosing or treating a particular disease．
5． C． 分析：借助題干中的核心結構Letters to the editor和express comments on作為答案線索，這樣在文章最后部分找到答案相關句：Letters to the editor provide a way for readers of the medical journal to express comments， questions or criticisms about articles published in that journal。（該句內容直接回答了問題：對雜志上發(fā)表的文章進行評論，提出問題或提出批評意見）
下面有3篇短文，每篇短文后有5道題，每道題后面有4個選項。請仔細閱讀短文并根據短文回答其后面的問題，從4個選項中選擇1個答案涂在答題卡相應的位置上。
第1篇
Medical Journals
1. B．分析：細節(jié)題。問題問及“醫(yī)療雜志的主要讀者”，借助題干中的main readers作為答案線索，這樣發(fā)現(xiàn)答案相關句：Medical journals are publications that report medical information to physicians and other health professionals．（該句間接的回答了問題—向內科醫(yī)生和其他健康專家提供醫(yī)療信息，所以答案是B。）
2． C．分析：細節(jié)題。發(fā)現(xiàn)被選項在內容上都是涉及到“醫(yī)療雜志的出版”，所以借助publish作為答案線索，這樣發(fā)現(xiàn)答案相關句：many medical journals now have Web sites on the Internet（該句與A內容一致），and some journals publish only online．（該句直接與C矛盾）A few medical journals，like the Journal of the American Medical Association，are considered general medical journals because they cover many fields of medicine．（該句與B內容一致）Most medical journals are specialty journals that focus on a particular area of medicine．（該句與D內容一致）
3. A． 分析：細節(jié)題。該題涉及到文章類型。注意文章中提及文章類型的句子。這樣發(fā)現(xiàn)答案相關句：Medical journals publish many types of articles．Research articles report the results of …Review articles summarize and analyze ..．Case conferences and case reports may be published in medical journals ..Editorials provide perspective on ..．Letters to the editor provide a way for readers of ..
4. B．分析：細節(jié)題。利用題干中的核心結構different studies on the same topic作為答案線索，這樣找到答案相關句：Review articles summarize and analyze the information available on a specific topic based on a careful search of the medical literature．（該句說“綜述文章是在對醫(yī)學文獻進行了仔細的查詢后找出的有關某一具體主題的信息進行匯總和分析”）Because the results of individual research studies can be affected by many factors，combining results from different studies on the same topic （“對于同一主題的不同研究結果的匯總”在含義上與上句“綜述文章”的目的一致，因此判斷B是答案。）can be helpful in reaching conclusions about the scientific evidence for preventing，diagnosing or treating a particular disease．
5． C． 分析：借助題干中的核心結構Letters to the editor和express comments on作為答案線索，這樣在文章最后部分找到答案相關句：Letters to the editor provide a way for readers of the medical journal to express comments， questions or criticisms about articles published in that journal。（該句內容直接回答了問題：對雜志上發(fā)表的文章進行評論，提出問題或提出批評意見）