Unit 2 Topic 2 Section D（知识精讲+分层练习）-【帮课堂】2022-2023学年九年级英语上册同步精品讲义（仁爱科普版）

Unit 2 Topic 2 Section D ( 目标导航 ) 单词 shortage n. 不足；缺少；短缺 avoid v.防止，避免 resource n. 资源，财力 discover v. 发现，找到 thirsty adj. 缺水的；（口）渴的 nearly adv. 几乎，将近 law n. 法律，法令；定律 短语 1. seem to do 似乎…… 2. plenty of 许多，大量 3. take sth. away from …… 从……中把某物带走 4. solve the problem 解决问题 5. the shortage of ……的短缺 6. the way to do 做某事的方式 7. in this field 在这个领域中 8. day by day 日复一日 9. be covered with 被……覆盖 10. be short of ……短缺 句型 1. seem to do 似乎…… 2. It seems that …… 似乎 3. There is/are…… 有…… 重点句子 1. The sea seems to have the best answer. 大海似乎有着最好的答案。 2. How can we avoid a serious water shortage? 我们怎样才能避免水资源短缺呢？ 3. But people’s need for water is increasing day by day. 但人们对睡的需求正日益增长。 4. While nearly 3/4 of the earth is covered with water, we are still short of drinking water. 虽然地球表面近四分之三被水覆盖，我们仍旧缺乏饮用水。 ( 知识精讲 ) 1.【课文原句】The sea seams to have the best answer.大海似乎有着最好的答案。 (P41) 【辨析】read，look，see与watch ①read强调看书、报、杂志等 e.g. I liking read newspapers. 我喜欢看报纸。 ②look 强调“看”的动作，不强调是否“看