1．Being safe in your everyday life needs knowledge．If you remember the following information，your life will be much safer．
●Always notice the environment around you．You shouldn't walk alone outside，especially at night．If you don't have a mobile phone，make sure where the public phones are．If anything dangerous happens，you can find them easily．
●You should put your bag towards the front of your body instead of putting it on your back．When a bus is full of people，it is easy enough for a thief to take away the things in the bag on your back．
●If you are followed by someone you don't know，cross the street and go to the other way，letting the person understand that you know he or she is after you．Next，don't go home at once．You are safer in the street than you are alone in your home or in a lift．
●If you have to take a bus to a place far away，try to get to the stop a few minutes earlier before the bus leaves．This stops other people from studying you．On the bus，don't sit alone．Sit behind the driver or with other people．Don't sleep．
76．Which of the following is not safe when you are out？A
A．To walk home alone late at night．
B．To notice the position of public phones．
C．To take a mobile phone with you．
D．To notice the environment around you．
77．You should put your bagCin a crowded bus．
A．on your back
B．beside you
C．in front of you
D．behind the door
78．When you find someone you don't know follow you on your way home，you should
Dto make yourself safe．
A．run home at once
B．turn back and ask him or her questions
C．find a lift and go in
D．cross the street and go to the other way
79．When you take a bus alone to a place far away，it's not safe for youAon the bus．
A．to go to sleep
B．to study other people
C．to sit behind the driver
D．to sit with other people
80．What is the main idea of the passage？B
A．How to use public phones．
B．How to be safe in everyday life．
C．How to cross the street．
D．How to help the environment．
分析 这篇文章讲述了日常生活中的一些安全常识，告诉了人们平时应该注意的问题，让人们的生活更加安全．
解答 76．A推理判断题．根据You shouldn't walk alone outside，especially at night．可知晚上独自出去是不安全的，故选A．
77．C细节理解题．根据You should put your bag towards the front of your body instead of putting it on your back可知你应该把你的包放在你的身体前面，故选C．
78．D细节理解题．根据If you are followed by someone you don't know，cross the street and go to the other way可知如果你被一个你不认识的人跟踪，你应该穿过马路，走到另一边，故选D．
79．A细节理解题．根据On the bus，Don't sleep．可知独自乘公共汽车上，不要睡觉．故选A．
80．B主旨大意题．根据Being safe in your everyday life needs knowledge．If you remember the following information，your life will be much safer．可知本文讲述了日常生活中的一些安全常识，故选B．
点评 结合题目到文中找有用的信息，阅读中要注意要点之间的关系．然后带着问题，再读全文，找出答题所需要的依据，完成阅读．
