Unit2 I’ll help to clean up the city parks. Section A 2a-2d课件2022-2023学年人教版八年级英语下册

Unit2 I’ll help to clean up the city parks. Section A 2a-2d Learning Aims 1.学习，识记单词和词组： volunteer,come up with,put off,sign,notice,hand out,call up,used to,lonely,care for 2.学习运用句型： You could help to clean up the city parks. We should listen to them and care for them. 3.了解志愿服务，培养乐于助人、热衷公益的优秀品质。 1. clean up 打扫干净 2. cheer n.欢呼；喝彩 3. cheer up （使）变得更高兴，更振奋 4. give up 分发；散发 5. volunteer v.义务做；志愿做 .志愿者 6. come up with 想出，提出（主意，计划） 7. put off 推迟 8. sign n.标志；信号 9. notice n.通知，通告，注意\v. 注意到，意识到 10. hand out.分发 11. call up 打电话，征召 12. used to 曾经，过去 13. lonely adj.孤单的，寂寞的 14. care for.照顾，非常喜欢 Preview Ways you could help people: clean up 打扫（或清除）干净 Do you often help others? We could help to clean up the classroom. give out 分发；散发 We can help teachers to give out books. sign n. 标志,信号 notice n. 通知,通告,注意; v. 注意到,意识到 hand out分发 call up打电话给(某人),征召 used to 曾经……；过去…… lonely adj. 孤独的,寂寞的 care for 照顾,非常喜欢 come up with想出,提出(主意、回答等) New words √ √ √ 2a news on TV put up signs call up others news in the newspaper hand out notice Listen and check () the things they are going to do to tell people about it. 7 1.come up with 意为“想出；提出” 后面常接idea、plan、answer、solution、advice 等名词。 同义短语：think up e.g. She came up with a way to work out the math problem. come up with 还可意为“追上；赶上”，相当于catch up with。 e.g. I will come up with you soon. 2b Listen again. Fill in the blanks. 1. We need to　　　　 　　　　 　　　　a plan to tell people about the city park clean­up. 2. Clean­-Up Day is only two weeks from now. We can't ______ ________making a plan. 3. We could　　　　 　　　　signs. 4. Let's make some notices, too. Then I'll ______ them _____ after school. 5. We could each　　　 　　　10 students and ask them to come. come  up  with put  off put  up hand  out  call  up 2c Make a conversation using the information in 2a and 2b. A: We need to come up with a plan for the City Pa