(
课件网) 1.They usually have orange fur (/f / n.皮毛) and dark stripes. 2.They are brave (/bre v/ adj.勇敢的). 3.They are symbols (/'s mbl/ n.象征) of strength and courage (/'k r d / n.勇气). 4.They are the kings of the forest. Who are they What's wrong with the wild tigers Lesson17: Save the Tigers Unit 3 Animals Are Our Friends Learning Aims(学习目标) 语言能力:在语篇中理解本课词汇、短语及句型,并能够根据思维导图用英文复述课文; 学习能力:通过细读提取细节,培养阅读与写作能力; 思维品质:热爱动物,保护动物,爱护环境，树立正确的人生观和价值观。 /'sent ri/ century n. 世纪 Now we are in the 21st century. /t e n/ chain n. 链子;链条 The tiger is at the top of the food chain. New words /'b l ns/ balance n. 平衡,平稳 It helps keep the number of other wild animals in balance. reason n. 原因,动机,理由 For this reason, tigers are important to the environment. season ill appear but disappear v. 消失,失踪 As forests disappear, tigers lose their homes. kill v. 杀死 Some people hunt and kill tigers for money. cut v. 砍,切,剪,割 People have cut down a lot of trees as well. century /'sent ri/ fur /f / symbol /'s mbl/ courage /'k r d / brave /bre v/ chain /t e n/ balance /'b l ns/ reason /'ri zn/ disappear /d s 'p / kill /k l/ cut /k t/ n. 世纪 n. （兽类的）毛 n. 标志,象征 n. 勇气,胆量 adj. 勇敢的,无畏的 n. 链子;链条 n. 平衡,平稳 n. 原因,动机,理由 v. 消失,失踪 v. 杀死 v. 砍,切,剪,(cut-cut-cut) Read the text aloud and circle the words you can’t pronounce. (大声朗读课文，圈出不会读的单词.) Read the text Just listen, pay attention to the words you circled. (仅听，注意你圈出的词的读音.) Listen Read again 3 times “Save the tigers” is a group of volunteers. These volunteers hope to save the tigers of the world. At the beginning of the 20th century, the number of tigers in the wild was around 100 000. But today that number has dropped to a few thousand. What's the number of wild tigers Listen and follow Tigers live in the forests of Asia. They usually have orange fur and dark stripes. Tigers are symbols of strength and courage. In many stories, they are brave. The tiger is at the top of the food chain. It helps keep the number of other wild animals in balance. For this reason, tigers are important to the environment. Listen and follow Why are tigers important to the environment In recent years, tigers have been in danger of disappearing. Some people hunt and kill tigers for money. People have cut down a lot of trees as well. As forests disappear, tigers lose their homes. The number of tigers in the wild is quickly decreasing and we must do something about it. Listen and follow Why is the number of wild tigers quickly decreasing Not only tigers but also other wild animals are in danger. Do you know... What can we do to save the wild animals Group Work: Please write a letter to the government(政府) about how to protect animals. Writing make laws(制定法律) / look after /hunt or kill//plant plants/protect the living environ ... ...
