Unit2 topic1复习学案河南省罗山一中2021-2022学年九年级英语上册仁爱科普版英语

Unit2 Topic1 复习学案 一.词形填空： 1. Now humans have________the lakes and rivers, water ________is very terrible.(pollute) 2. Noise is very __________(harm) to people’s _________. (healthy) 3. Noise also does great________(harm) to people’s __________(hear) 4. Noise makes people feel _________(comfortable) and _________.(pleasant) 5. It’s difficult for me to _________.(breath) 6. She’s been __________ for two years. She ________ in 2012(die) 二.词形变化： 1.breath (n) —— breathe (v) 呼吸 2.harm（n/v）——harm (adj) 3.pollute (v) ——pollution (n) 污染 4.hear (v)——hearing (n) 5.health (n) ——healthy (adj) 6.die (v) ——dead (adj) 7.comfortable 反 uncomfortable 8.ill (adj) ——illness (n) ——illnesses (复数) 9.noise (n) —— noisy (adj) 三.词组： 1. see sb doing sth 看见某人正在做某事 see sb do sth 2. There be sb/sth doing sth 有某人/某物正在做某事 3. pour…into…把……倒进……里 put…into 把…放入… 4. cut down 砍倒（代词放中间） cut it/them down 5. adj.废弃的waste water waste v.浪费 waste time n.浪费 a waste of time 6.have