Unit 3 The Earth第 4 课时——听说栏目导航听 说 训 练课 后 拓 展听 说 训 练一、模仿朗读。 听以下短文一遍，给你 50 秒钟的时间准备，然后模仿朗读，当听到“开始录音”的信号后，立即在 50 秒钟内朗读短文，当听到要求“停止录音”的信号时，应立即停止朗读。 It is our duty to protect the Earth．As a middle school student, we can also do something．Try to walk or ride a bike to school, because it doesn’t pollute the air．We shouldn’t throw rubbish here and there．We need to keep our world clean．When we go to the supermarket we should take our own shopping bags．We should protect all the plants and trees around us．And we should save water and electricity both at home and at school. 请听录音。 下面你有 50 秒钟的时间准备。 二、信息获取 第一节 听选信息 听三段对话或独白，每段播放两遍。各段播放前你有 10 秒钟的阅读时间。各段播放后有两个问题。请根据所听到的信息选择正确的答案。 听第一段对话，回答 1-2 两个问题。现在你有 10 秒钟的阅读时间。 （ ）1．What did Lily learn about the Earth? A．Some serious problems． B．Some rivers. C．Some pictures. （ ）2．The conversation talked about _________ kinds of pollutions． A．one B．two C．three A B 听第二段对话，回答 3-4 两个问题。现在你有 10 秒钟的阅读时间。 （ ）3．When and where will they meet to plant trees? A．At 8 o’clock at the gate of the park. B．At 18 o’clock at the gate of the park. C．At 8 o’clock at the gate of the school. （ ）4．What else will they do to protect the Earth? A．Take some photos. B．Take a shopping bag. C．Take a walk to school. A B 听第三段对话，回答 5-6 两个问题。现在你有 10 秒钟的阅读时间。 （ ）5．Why is Jim unhappy? A．He read a piece of news. B．Many animals lose their homes. C．Both A&B. （ ）6．What will they do first to protect the animals? A．Organize (组织) an ac...
