Unit 2 Topic 1 Section C-【帮课堂】2023-2024学年九年级英语上册同步学与练（仁爱科普版）

Unit2 Topic1 Pollution has caused too many problems. Section C 【学习目标】 By the end of the lesson, students should be able to: Words and phrases: deaf, print, recently, sentence, meaning, hearing, loss, disturb, uncomfortable, unpleasant, sort, environmental, including, on to go deaf, do harm to/be harmful to, lose one's hearing/ have hearing loss, in noisy condition/ too much noise, no better than not only…but also…, cause sb. to do sth., all sorts of environmental problems, including noise problems Sentences: (1) … noise is also a kind of pollution and is harmful to humans' health. (2) People who work and live in noisy conditions go deaf easily. (3) many teenagers in America can hear no better than 65-year-old… Grammar: Simple past, present perfect. 2. Difficult points： 能根据所学内容，表达与污染相关的话题。 能区别使用不同词性的单词。 能大致理解含有定语从句的句子。 能正确理解和使用“no better than”,“do harm to”等短语。 【预习导学】 必备单词、短语和句子 1.________________adj.聋的 2.________________v.印刷 3.________________n.听力，听觉 4.________________n.丧失，损失，丢失 5.________________v.打扰；扰乱 6.________________adj.使人不舒服的 7.________________adj. 令人不愉快的 8.________________n. 种类 v. 整理 9.________________ adj.环境的 10._______________prep.包括......在内 11._______________prep.向，朝 12._______________n.句子，判决， 宣判 14.变聋______________________________ 14.相当多____________________________ 15.和……一样坏______________________ 16.当众（地），公开(地)________________ 17.一种______________________________ 18.多种多样__________________________ 19.打扰别人__________________________ 20.Not all people know noise is also a kind of pollution and is harmful to humans’ heath. ____________________________________________________________ 21.It was reported that many teenagers in America can hear no better than 65-year-old people do. ____________________________________________________________ 22. Quite a few people living near airports also have hearing loss. _____________________________________________________