Unit 2 Wildlife protection 知识点复习课件-2024届高三英语一轮复习人教版（2019）必修第二册

Unit 2 Wildlife Protection 考点突破 Part I 一维重点突破 考点新语境 (一) The number of elephants hasbeen reduced at an_________(alarm) rate because of illegal hunting. In order to save them,some reserves have been established where they can live_____ peace and safety. However, the attacks on them will continue as long as interest in buying elephant products exists. T o achieve harmony between humans and nature, the world must take measures_________(protect)these beautiful creatures from dying out alarming in to protect reduce vt.减少 【练通】 单句语法填空 ①The government calls on the public to go to work taking public transportation instead of by car_____________ (reduce) air pollution. ②With great effort, she has reduced her weight_______five kilograms in the past 7 days. 【写美】 句式升级 ③Though the city was reduced to ruins in the great earthquake, it began to breathe again. ___________ in the great earthquake, the city began to breathe again.(省略句) to reduce by Reduced to ruins 【归纳】 (1)reduce to ... 降至…… reduce by ... 减少了…… (2)reduce sb to tears/silence 使某人流泪/沉默 be reduced to... 沦落为……;减少到…… 【佳句】 In my opinion, it is everyone's responsibility to reduce garbage pollution. Only with our joint efforts can we live in a better environment. 在我看来,减少垃圾污染是每个人的责任。只有我们共同努力，我们才能生活在一个更美好的环境中。 exist vi.存在;生存 【练通】单句语法填空 ①You can't imagine what difficulty they have_________(exist) on the money he is earning. ②Scientists have many theories about how the universe first came into__________(exist). 【写美】 微写作 ③网上有丰富的学习资源,这让我们能够更方便地提高我们的学习。(应用文之发言稿) _____________________________________________,making it more convenient for us to improve our studies. existing existence 【归纳】 (1)exist on 靠……为生 there exist(s)...某地有……;存在. (2)existence n. 存在;生存 come into existence产生;成立 (3)existing adj. 目前的，现存的 measure n.措施;方法 vt.测量;度量;估量 【练通】 单句语法填空 ①It's generally acknowledged that education shouldn't ___________(measure) only by examination results. ② Some villagers reported a huge snake,_______(measure) over two metre