题目

Riding a bike is good exercise and great fun. But what do you do with your old bikes? American girl Nicole Basil has a wonderful answer to this question. She sets up Pedal Power — a charity (慈善团体) to collect (收集) old bikes and gives them to people who need them. Nicole, 12, starts Pedal Power when she is only 8. She collects more than 250 bikes each year. Every November, Pedal Power holds a bike race to ask for more donations (捐赠品). Nicole also gives bikes to students as prizes. Top students and hardworking students both get them. “Some kids aren’t as lucky as ot　　材料一：“我们对一个在强大邻邦压境下的小国，不论抱有多大同情，但总不能仅仅为了它们不顾一切地使整个不列颠帝国卷入一场战争。” 1938年英国首相张伯伦的讲话 　　材料二：“我们的目的是什么？我们可以用一个词来答复：胜利不惜一切代价去争取胜利……因为没有胜利，就不能生存。” 1940年5月英国首相邱吉尔的演说 阅读以上材料，请回答： （1）以上两段讲话各是在什么背景下发表的？ （2）同是英国首相，在对德态度上二人有何不一样？不一样的态度产生了怎样不同的后果？试举例说明。