英语人教版八年级下册unit7 2a-2d.docVIP

Unit7 Section B第4课时（2a~2e） 明确要求: 类别 学习重点 重点单词 bamboo, research, keeper, awake, excitement, illness, wild, government 重点短语 die from, cut down, walk into, fall over, or so, run over, take care of 重点句式 1. They find that most of the babies are already awake and hungry. 2. The babies often die from illnesses and do not live very long. 3. Scientists say there are now fewer than 2,000 pandas living in the forests. 课前自主学习: 课前预习 写一写 1.竹子bamboo 2.研究；调查research 3.饲养员;保管人keeper 4.醒着awake 5.激动；兴奋excitement 6.疾病；病illness 7.野生的wild 8.政府；内阁government 译一译 1.因……而死亡，死于die from 2.砍伐cut down 3.走路时撞着walk into 4.绊倒fall over 5.大约or so 6.跑上前去run over 7.照顾take care of 背一背 1.他们发现绝大多数熊猫宝宝都已经醒了，也饿了。 They find that most of the babies are already awake and hungry. 2.熊猫宝宝常常死于疾病，而且不会活很久。 The babies often die from illnesses and do not live very long. 3.科学家们说现在生活在森林里的熊猫不到2000只。 Scientists say there are now fewer than 2,000 pandas living in the forests. 课堂环节展示: 新课导入 （Teacher show some pictures of pandas to the students) Teacher: Do you know what they are? Yes, they are pandas. They are very lovely. Many people like them very much. Do you like them? There are only less than two thousand pandas in China. We should play a part in saving the animals. Do you want to know what the difficulties are? And how do people protect the animals? If you want to know the answers, let’s read the article on Page 54. 新 课 展 示 新 课 展 示 【完成教材2a~2b的任务】 1.利用方框中的单词两人一组互相谈论熊猫的情况，完成后请几位学生来展示谈论的成果。 2.通读2b中的短文，找出10，1200和2000所代表的含义，请几位学生展示答案，教师点拨。 3.再次细心阅读短文，理解每一句话的意思，小组解决遇到的疑难问题。 4.教师点拨短文中出现的重点和难点。 5.熟读短文，识记并背诵知识要点。 【完成教材2c~2e的教学任务】 1.请几个同学回答2c中的问题。2.学生阅读2b中的短文，检查2c中的问题的答案。 3.认真阅读课文，用短文中的单词或短语来补全句子，并大声朗读句子。 4.熊猫是我国的国宝，我们每一个人都应该去保护它们。把你的想法和建议写出来，然后小组内交流讨论。 【语法提要】 1.run over 此句中run over，walk into和fall over均为动词短语。 （1）run over意为“跑上前去；跑过去”，其中over用作副词，意为“从……的一边到另一边；穿越”。 例句：She ran over to say hello，but I didn’t recognize her.她跑过来打招呼，但我没有认出她来。 （2）walk into意为“（走路时意外地）撞上”。 例句：As he wa