Unit 7 Section B 3a- self check Writing 课件2022-2023学年人教版八年级英语下册

人教版英语 Unit 7 What’s the highest mountain in the world? Section B 3a- self check 人教版英语 1. To learn about whales and why they need to be protected 2. To practice the use of the comparatives and superlatives of adjectives 1. adult adj.成年的n.成人 2.research n.& v.研究;调查 3.keeper n.饲养员;保管人 4. 重量是weigh (动词)—weight (名词) 5. wild adj.野生的 6. government n.政府;内阁 7. oil n.油;食用油;石油 8. huge adj.巨大的;极多的 9. 醒着的awake — asleep(反义词) 10. 兴奋excitement (名词)—exciting/excited (形容词) 11. 生病的 ill (形容词)—illness (疾病) 12. 保护 protect (动词)—protection (名词) 1.at birth 出生时2.up to 到达;至多有;不多于3.walk into 走路时撞着4.fall over 绊倒 5.or so 大约 6. stand on two legs 直立行走7. many times 许多次/倍8. bamboo forests 竹林9. live up to 30 years 活到30年10. prepare sth. for sb. 为某人准备某物11. run over to sb. 跑到某人跟前12. take care of 照料;照看13. be special to sb. 对某人来说是特别的14. a symbol of ……的象征15. research centers 研究中心16. every two years 每两年17. die from 死于18. cut down 砍伐19. endangered wild animals 濒危的野生动物20. the importance of ……的重要性21. do research 做研究22. in danger 在危险中23. protect sb. from sth. 保护某人免受某物的侵害 Task 1 Discuss and guess. Warm up 1 Is it a farm animal, a wild animal or a sea animal? 2 How do you feel about the sound of this animal? 3 Which animal might this be? What do you know about whales? Brainstorm Lead-in 鲸鱼 5 Task 2 Brainstorm in groups. Warm up weight appearance … ability food habitat height Humans catch whales for meat, Live in the sea fat and oil Some kinds have teeth Eat small fish and other sea life Learn more about whales Jump high out of the water Stop putting rubbish into the sea Rules on whale protection Sing songs Huge Whale parts sold to make things Water pollution like candles and soap Read the following words and phrases about whales. Put them in the correct place in the chart. 3a n. 油;食用油;石油 n. 保护;保卫 adj. 巨大的;极多的 Pre-writing 7 Overfishing. Water pollution. … Government: make rules, … Scientist: learn more about whales, … Ourselves: stop using plastics, … Task 3、4 Discuss in groups. Presentation 1 Why are whales in dan