题目内容
7．Winter is often a time when we switch our activities indoors and wait for spring．We miss out on the fresh air，beautiful scenery and healthy exercise that outdoor activities in Saskatchewan offer．If you are not the skiing or snowmobiling type，ice fishing is a great way to spend part of your winter indoors．Murry Koob，a biologist with the Saskatchewan Ministry of Environment，notes that there are over 50，000 fish-bearing waters in this province．"We have a lot of opportunities for ice fishing here，especially when most lakes are covered with ice for almost half of the year．"
It is estimated that one third of those who fish during the summer also fish in the winter．Koob says that a minimum amount of equipment is required for ice fishing．"In reality，all you need is something to cut a hole in the ice and a line with a hook on it．Warm clothes are obviously needed，too．"
Ice fishing can start as soon as the ice is thick enough to support a person walking on it：about 10cm thick．When it reaches 30cm，it will support a truck．Koob warns that ice thickness can vary greatly，so it should be tested as you crossit．He suggests that anyone fishing on the ice carry emergency equipment，such as a throw rope，in case you break through the ice．"you should always fish with a companion and let people know where you will be fishing．
Carrying a cellphone with you is also a good idea．As noted，the equipment for ice fishing an be simple and inexpensive----or it can be costly．"I've seen people fishing with a home-made chisel （凿子） and a spool of line．But you can also spend hundreds of dollars or more on underwater cameras and portable tent-like shelters or a wooden shack．It all depends on how much you want to spend，"said Koob．
Often，the hardest part about ice fishing is getting out on the lake and cutting a hole through the ice．
25．The underlined word"it"in paragraph 4 refer toB．
A．ice B．ice thickness C．rope D．Ice fishing．
26．If you like to go ice fishing，D．
A．you should have many pieces of equipment
B．you should stay on the ice for a long time
C．you should be dressed in better clothes
D．you should make sure of your safety
27．The throw rope suggested in the passage means thatB．
A．more fish can be taken home with it
B．it can meet the need of emergency
C．a hole in the ice can be broken easily
D．It can be used to break through the ice．
28．Which of the following is NOT true according to the passage？C
A．Go fishing with a companion is necessary．
B．An underwater camera is also a good idea．
C．The ice reaching 30cm thick is the bottom line to fish．
D．You can take a tent-like shelter with you．
分析 短文主要讲述了冬天在冰上钓鱼的做法以及应注意的一些事情．
解答 25．B，推理判断题，根据前一句ice thickness can vary greatly，冰的厚度会不一样，因此当你走过的时候要检测一下，it指代的是ice thickness，故答案为B．
26．D，推理判断题，根据句子He suggests that anyone fishing on the ice carry emergency equipment，such as a throw rope，in case you break through the ice．"you should always fish with a companion and let people know where you will be fishing可知，当你冬天垂钓的时候，要带一些抛绳预防突发事故，而且最好结伴同行或告诉别人你钓鱼的地点，也就是要保证你的安全，故答案为D．
27．B，细节理解题，根据句子He suggests that anyone fishing on the ice carry emergency equipment，such as a throw rope，in case you break through the ice可知，抛绳的作用就是预防发生突发事故，故答案为B．
28．C，细节理解题，根据句子Ice fishing can start as soon as the ice is thick enough to support a person walking on it：about 10cm thick可知，冰的厚度达到10cm就可以在上面钓鱼了，因此C选项表述错误．
点评 解答任务型阅读理解题，首先对原文材料迅速浏览，掌握全文的主旨大意．因为阅读理解题一般没有标题，所以，速读全文，抓住中心主旨很有必要，在速读的过程中，应尽可能多地捕获信息材料．其次，细读题材，各个击破．掌握全文的大意之后，细细阅读每篇材料后的问题，弄清每题要求后，带着问题，再回到原文中去寻找、捕获有关信息．最后，要善于抓住每段的主题句，阅读时，要有较强的针对性．对于捕获到的信息，要做认真分析，仔细推敲，理解透彻，只有这样，针对题目要求，才能做到稳、准．
