Unit3单词重点知识点语法句型 2023-2024学年沪教牛津版九年级英语下册

九下Unit3 9B-Unit 3 词汇 词性及汉译 延伸/释义 n. 担心；忧虑 worry n. 大气层 the mixture of gases that surrounds the earth n. 温度；气温 *consumer n. 消费者 customer v. 猜测 adj. 环境保护的；赞成环境保护的 n.&adj. 绿色（的） adj. 无生命的；无生物生长的 life n. 生命 n. 燃料 n. 煤 n. 结果 v. （使）增长；增多；增加 become greater in number n. 海平面 the average height of the sea v. 摧毁；毁灭 n. 自然界；大自然 natural adj. 自然的 n. 表面；表层 the top part of an area of land n. 土壤 n. 洪水；洪水 n. 习惯 adj. 正确的；恰当的 appropriate； correct properly adv.适当地 adj. 无害的 friend n. 朋友 v. 回收利用 n. 目的；用途 the thing that you want to achieve n. 解决办法；处理手段 solve v. 解决 n.政府 n. 楷模；行为榜样 温室效应 在危险中 not safe 由于 because of 造成；导致 lead to ; cause 许多；大量 a large number of 采取行动 有作用；有影响 充当 重点单词，短语和句式 要点 1：concern 【思维导图】 【典例分析】 1.My parents are always concerned ______ my study. A. of B. in C. about 2.We are concerned for/about her safety. (选出可以替换画线部分的最佳选项) A. are worried about B. are patient with C. care for 要点 2：result 【典例分析】 1.He hurt himself as a result of his carelessness. (选出可以替换画线部分的最佳选项) A. because B. because of C. for 2.完成句子 a. 由于大雨他迟到了。 It rained heavily. _________ __________ __________, he was late. b.由于大雨他迟到了。 He was late _________ _________ _______ ________ the heavy rain. c.这场意外事故造成两人死亡。 The accident__________ ____________the death of two people. d.这种可怕的疾病已造成数千人死亡。 This terrible disease ________ _________ ________ thousands of deaths. 要点3：increase 1.The population of the country continues to increase. (选出可以替换画线部分的最佳选项) A. become larger in amount B. become smaller in amount C. raise 2.The price is said to have increased ______ 2% during last month. A. by B. to C. with 要点 4：destroy 2.The earthquake ______ almost the whole town. A. hurt B. damaged C. destroyed 3.The flood caused serious ______________ (destroy) to the railway. (根