ID: 24648055

Unit 5 A delicate world单元重点知识回顾课件(共12张PPT+ 学案)高中英语 外研版(2019)选择性必修 第二册

日期:2025-12-29 科目:英语 类型:高中课件 查看:45次 大小:1872180B 来源:二一课件通
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Unit,PPT+,第二,必修,选择性,2019
    英语 选择性必修 第二册 WY Ⅰ.重点词汇 1.dramatically adv. 显著地→drama n. 戏剧→dramatic adj. 有关戏剧的;急剧的 2.vegetation n. 植物,草木(总称)→vegetable n. 蔬菜→vegetarian n. 素食主义者 3.decrease v. (使)变小,(使)减少 decrease to 减少到 decrease by 减少了 decrease in ... 在……方面减少 on the decrease 在减少 4.trap n. 夹子,陷阱→trapped adj. 捕获的;陷入困境的 set a trap for ... 给……设圈套 be trapped in ... 困在……中;陷在……中 trap sb into (doing) sth 诱使某人(做)某事 5.explode v. 突然增加→explosion n. 爆炸 explode with ... 突然…… 6.owe v. 应该做; 对……负有……的义务→owing adj. 欠的;未付的 owe sb sth (=owe sth to sb) 欠某人某物 owe it to sb that ... 把……归功于某人 owing to 因为,由于 7.comparison n. 比较→compare v.& n. 比较 in comparison to/with ... 与……比较/对比 compare ... with/to ... 把……和……相比较 beyond/without compare 无与伦比,举世无双 8.apparently adv. 据说;看来,似乎→apparent adj. 显而易见的;显然的;表面上的 As is apparently shown/stated in the picture/chart/passage above ... 正如上面图画/图表/文中明确展示/陈述的那样…… It is apparent that ... 显然…… 9.variation n. 差异;变化→vary v. 变化;使多样化→various adj. 各种各样的 10.endangered adj. 濒临灭绝的→endanger vt. 使……处于险境;危及→danger n. 危险→dangerous adj. 危险的 in danger 处于危险中 out of danger 脱离危险 11.on__behalf__of 代表 Ⅱ.教材原句 1.Nor__would they fail to imagine how its native inhabitants, including royal penguins, king penguins, and elephant seals, existed in perfect harmony with their natural habitat for thousands of years. (教材P66) 他们也不难想象出,数千年来,包括帝企鹅、王企鹅和象海豹在内的当地动物是如何与其自然栖息地完美地和谐共存的。 2.It's__a__tragic__story__that began in 1810 when humans arrived on the island.(教材P66) 悲剧从人类1810年来到这座岛屿开始。 3.Loose__on__the__island,__they did what rabbits do best—they multiplied rapidly and began eating the native vegetation and digging holes, which caused soil erosion.(教材P67) 由于在岛上放任其生存,兔子做了自己最擅长的事———飞快地繁殖,它们开始吃当地植被并挖洞,造成了土壤侵蚀。 4.Then, in 2006, the__rabbits'__digging caused some land to collapse, and killed a substantial number of penguins.(教材P68) 随后,在2006年,兔子挖的洞造成一些土地坍塌,导致大量企鹅死亡。 5.It__turned__out__that they developed an immunity to the virus, and their numbers exploded once again.(教材P68) 它们最终对病毒产生了免疫,数量又一次激增。 6.The region rises__from about 400 metres to over 3,000 metres above sea level, giving it the name the “Roof of Central China”.(教材P75) 该地区的海拔从大约400米上升到3,000多米,被称为“华中屋脊”。 7.What is special about the honey is__that it is produced by the earliest species of Chinese bee. (教材P76) 这种蜂蜜的独特之处在于它是由最古老的一种中华蜜蜂产的。 8.All of this explains why Shennongjia earned—and deserves—its place on the UNESCO World Heritage List, as__well__as highlighting how understanding, awareness and hard work ha ... ...

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