Unit 2 I'll help to clean up the city parks导学案+练习2022-2023学年人教版英语八年级下册

Unit 2 I’ll help to clean up the city parks 一、单词讲解 1. cheer v.& n. , Cheers! When the star arrived, everyone cheered. cheer (sb.) up The sick boy seemed so sad, let’s cheer him up. 2. volunteer n. v. ; volunteer to do sth. 3. sign n. make some signs put up the sign “No smoking!” 4. notice n. put up a notice v. She was wearing a new dress but he didn’t notice that. 5. alone adv. , ：The musician enjoyed living alone. 【区别lonely 带有 ，可做表语或定语I don’t feel lonely though I live alone. 】 6. several pron.&adj. ; ; 几个志愿者 数个通知 7. strong adj. ; joy n. ; the look of joy clever adj. disabled adj. the disabled people blind adj. deaf adj. 8. feeling n. ; such a strong feeling I have a great feeling today. 9. satisfaction n. ; I get a strong feeling of satisfaction. 10. owner n. 动词形式own adj. 11. journey n.(尤指长途) a long journey ； 多指短途旅行；ride travel n. & v. travel around the world →【名词】旅行者 12. raise v. ; ; 为……筹钱 The program raised money for the blind and deaf. 13. repair v. , = fix v. ; 【fix up = 】 14. broken adj. a broken machine wheel n. 轮椅 letter n. ; 15. imagine v. imagine doing sth. You can’t imagine that I could imagine carry v. carry heavy things 16. difficul