2022年冀教版八下U3 L17 Save the Tigers课件 .ppt

;Think about it!;There are currently six types of tigers: the Bengal tiger, the Siberian tiger, the Sumatran tiger, the Malayan tiger, the Indochinese tiger the South China tiger.;the Bengal tiger;the Siberian tiger;the Sumatran tiger;the Malayan tiger;the Indochinese tiger;the South China tiger;century fur symbol courage brave chain;balance reason disappear kill cut decrease;To use the following words and expressions correctly: century, courage, brave, reason, kill, cut, at the beginning of…, drop to, food chain, in balance, in danger, cut down, as well;Read the lesson and answer the questions.;4. What do tigers look like? They usually have orange fur and dark stripes. 5. What do tigers symbolize? They are symbols of strength and courage. 6. How are tigers described in many stories? They are brave.;7. What does “at the top of the food chain〞 mean? Tigers are the king of all the wild animals. 8. What is the reason tigers are important to the environment? Because tigers help keep the number of other wild animals in balance. 9. Why do people hunt and kill tigers? They are for money.;10. Aside from their being hunted and killed, what is another reason tigers are disappearing? People have cut down a lot of trees as well. As forests disappear, tigers lose the homes.;;Think about it!; agriculture seed pot sprout stem bud carefully yard; To understand the diary. To learn some useful words and expressions to talk about how a plant grows. To learn to use indefinite pronouns.;Words: agriculture, seed, pot, sprout, carefully, yard, stem, bud ;Read and answer.;Read and answer.;Language points;1. Agriculture is all about growing plants and raising animals for food. 农业是关于种植植物和饲养动物作为食物。 raise vt. 提高; 筹集; 养育, 种植, 饲养 Don’t you raise your voice to me! 别对我高声大气！ They raised the money to buy the house and two hundred acres of land.