四、阅读理解(共15小题,每小题2分,满分30分)
A
Jane White is an American girl. She is a student. She is fifteen. Her father is Mr White. He is a teacher. Her mother is Mrs White. She is a doctor. Bob is her brother. He is a student too. He often wears a black jacket. When he meets people, he often says hello to them. Jane likes red. She is a nice girl. She often greets people with a big smile.
()51.Jane is years old.
A. fourteen B. fifteen C. sixteen D. seventeen
()52.Jane is a(n) .
A. Chinese B. English C. American D. Japanese
()53.Bob is Jane's .
A. brother B. father C. friend D. classmate
()54.Bob's jacket is .
A. red B. black C. blue D. white
()55.Jane often greets people by .
A. saying hello B. smiling C. giving a high five D. shaking hands

51.B 52.C 53.A 54.B 55.B

【分析】
做这类阅读理解细节题，需根据题干关键词定位原文对应信息，逐一匹配选项即可。比如第51题找Jane的年龄，第52题找Jane的国籍，第53题找Bob和Jane的关系，第54题找Bob夹克的颜色，第55题找Jane打招呼的方式，都能在原文中直接找到答案。
【解析】
51. 定位原文“She is fifteen.”，可知Jane15岁，对应选项B；
52. 定位原文“Jane White is an American girl.”，可知Jane是美国人，对应选项C；
53. 定位原文“Bob is her brother.”，可知Bob是Jane的哥哥，对应选项A；
54. 定位原文“He often wears a black jacket.”，可知Bob的夹克是黑色，对应选项B；
55. 定位原文“She often greets people with a big smile.”，可知Jane用微笑打招呼，对应选项B。
【答案】
51.B 52.C 53.A 54.B 55.B
【知识点】
阅读理解细节理解、信息定位
【点评】
本题为基础阅读理解细节题，侧重考查学生快速提取原文关键信息的能力，题目难度低，只要认真阅读原文即可轻松解答。
【难度系数】
0.9