Question

10．Discover Nature Schools Programs
Becoming Bears（Kindergarten-2 grade）
By becoming baby bears，children learn from their"parent"to survive the seasons．Kids will find safety in the spring and learn kinds of food bears eat during the summer，and then create a cave for winter hibernation（冬眠）．After learning the skills needed to survive，students will go out of the cave as an independent black bear able to care for themselves．（1.5-2 hours）
Whose Clues？（3-5 grade）
Kids will discover how plants and animals use their special structures to survive．Through outdoor study of plants and animals，kids will recognize their special structures and learn how they enable species to eat，avoid their enemies and survive．Using what they have learned，kids will choose one species and tell how they survive in their living places．（3-4 hours）
Winged Wonders（3-5 grade）
Birds add color and sound to our world and play an important ecological（生态的） role．Students will learn the basics of birds，understand the role birds play in food chains and go bird watching using field guides and telescopes．Students will do handson activities．Students will use tools to build bird feeders，allowing them to attract birds at home．（3-4 hours）
Exploring Your Watershed（6-8 grade）
We all depend on clean water．Examining how our actions shape the waterways around us．Go on a hike to see firsthand some of the challenging water quality problems in a city．Students will test the water quality to determine the health of an ecosystem．
•Each program is taught for a class with at least 10 students．
•All programs include plenty of time outdoors．So please prepare proper clothing，sunscreen and insect killers for children．
•To take part in a program，please email dcprograms@mdc．mo．gov．

21．What can kids do at Becoming Bears？C
   A．Watch bears'performances．
   B．Take care of bears．
   C．Dress up as baby bears to learn about bears．
   D．Learn how to survive a bear attack．
 22．Kids who are interested in plants will choose．D
    A．Winged Wonders
    B．Exploring Your Watershed
    C．Becoming Bears
    D．Whose Clues？
 23．According to the passage，all the four programs．B
    A．have the same teaching hours
    B．have outdoor activities
    C．are offered during summer holidays
    D．are designed for primary school students．

Answer 1

分析 本文是一篇广告布告类阅读，主要介绍了几个"发现自然学校项目"．

解答 21-23．CDB
21题答案：C考查细节推理，根据文章中的By becoming baby bears，children learn from their"parent"to survive the seasons．（通过变为熊仔，孩子们向他们的"父母"学习如何在四季中存活）可知孩子们在Becoming Bears可以做的是"打扮为熊仔，学习熊是如何度过四季的"，故本题答案为C选项．
22题答案：D考查细节推理，根据文章中Whose Clues下面的Kids will discover how plants and animals use their special structures to survive．（孩子们将会发现植物和动物是如何使用它们独特的构造来生存的）可知本题答案为D选项．
23题答案：B考查细节推理，根据文章中的All programs include plenty of time outdoors．（所有的项目都包含很多户外时间）可知本题答案为B选项．

点评 本文是一篇广告布告类阅读，题目涉及多道细节理解题，做题时结合原文和题目有针对 性找出相关语句进行仔细分析，结合选项选出正确答案．推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案．