Unit 13 Section A (3a-3c) 课件 2023-2024学年人教版九年级英语全册

Unit13 We’re trying to save the earth ! Section A（3a-3b） Use some words to describe the sharks big large cruel scary dangerous terrible 1. the shark mouth 2. the shark teeth 3. the shark fins Save the sharks！ Pre-reading: think and talk 4 Sharks _________________________. are hunted for their fins shark fin soup 1. Which parts of the town/city have a nice environment? Why are they nice? 2. Which parts need to be improved? Why? Good environment Why? Bad environment Why? In my opinion, Renmin Park and Qingcheng Mountain have a good environment, because there are green trees and fresh air. However, I think the rivers in Chengdu are badly polluted, because they are dirty and full of rubbish. 审题： Style(体裁): Tense(时态) & Grammar: Person(人称): Letter Simple Present Tense & Modal Verbs The first person: I/We Read and circle the key points. When writing a letter to the mayor, what should we pay attention to? We should be polite and formal. problems and causes } suggestions } Read the title, the first and last sentences in each paragraphs and match the main ideas. Para. 1 Para. 2 Para. 3 Environmental protection groups are against “finning”. Some basic facts about shark fin soup. Some important facts about killing sharks. be against cutting off sharks’ fins 1. Shark fin soup is famous and expensive all around the world. 2. You’re killing a whole shark when you enjoy a bowl of shark fin soup. Read Paragraph 1 and judge the sentences. F T × √ Read Paragraph 2 and fill in the blanks 1. People _________ sharks’ fins and throw the sharks back into the ocean. 2. This is not only cruel but also ________the environment. 3.Sharks are _________ of the food chain in the ocean’s ecosystem. 4.The numbers of some kinds of sharks _______by over 90 percent in the last 20 to 30 years. cut off harmful to at the top have fallen Read Paragraph 3 and fill in the blanks. Two environmental groups against “finning” WildAid and WWF (Worl