四、不同职业的工作时间不同。阅读下面有关史密斯一家的短文，判断句子的正T误F。
There are four people in the Smith family: father, mother and two children. The
father, Mr Smith, is a doctor. He starts his work early in the morning. He usually goes to
work at 7:00 am, and finishes at 5:00 pm in the afternoon. But he sometimes works all the
day, from morning to night. The mother, Mrs Smith, is a teacher. She starts her work at
8:00 am and finishes at 4:00 pm in the afternoon. She teaches English. She often helps
students after class. Her students love her very much. Their son, John, is a software
engineer软件工程师. He often works long hours and he works at home. Their daughter,
Mary, is a sales assistant at a department store. She starts her work every day at 9:00 am,
and finishes in the late evening, around 9:00 pm. She always总是 works on weekends and
holidays.
()1. Mr Smith always finishes his work at 5:00 pm every day.
()2. Mrs Smith starts her work at 8:00 am and finishes at 4:00 pm.
()3. John works long hours but not at home.
()4. Mary starts her work every day at 9:00 am and finishes at about 9:00 pm.
()5. Mary always works on weekends and holidays.

1. F 2. T 3. F 4. T 5. T

【分析】本题为英语阅读理解细节判断题，解题思路是：先通读短文，标记出史密斯一家每个成员（史密斯先生、史密斯太太、约翰、玛丽）的工作时间、工作地点及相关限定词（如usually、sometimes、always等）等关键信息；再将每个题目句子与原文对应细节逐一比对，重点关注原文中的限定词，判断句子表述是否与原文一致，从而得出正误结论。
【解析】1. 原文提到史密斯先生“usually finishes at 5:00 pm”，但“sometimes works all the day”，并非“always”（总是）5点下班，故判断为F；2. 原文明确说明史密斯太太“starts her work at 8:00 am and finishes at 4:00 pm”，与题目表述一致，故判断为T；3. 原文指出约翰是软件工程师，“works at home”，题目说他“not at home”，与原文矛盾，故判断为F；4. 原文提到玛丽“starts her work every day at 9:00 am, and finishes... around 9:00 pm”，与题目表述一致，故判断为T；5. 原文明确说明玛丽“always works on weekends and holidays”，与题目表述一致，故判断为T。
【答案】1.F 2.T 3.F 4.T 5.T
【知识点】英语阅读理解、细节理解、判断正误题
【点评】本题考查学生对英语短文细节信息的提取与判断能力，属于基础题型，难度较低，只要仔细阅读原文、准确比对细节即可正确作答。
【难度系数】0.8