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Unit 3 Conservation Lesson 1 The Six Extinction 课件(共20张PPT,内镶嵌音频)-北师大版(2019)选择性必修第一册

日期:2025-10-28 科目:英语 类型:高中课件 查看:50次 大小:24256277B 来源:二一课件通
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Unit,必修,选择性,2019,北师大,音频
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(课件网) 北师大版(2019)选择性必修一 Unit 3 Conservation LESSON 1 THE SIXTH EXTINCTION New Words & Phrases New Words & Phrases 1. die out 消失;绝迹,灭绝 2. species n. 物种,种 3. wipe vt. 擦;拭 4. wipe out 彻底毁灭 5. unusual adj. 异常的;不平常的 6. mass adj. 大量的 7. varied adj. 各种各样的,形形色色的 8. asteroid n. 小行星 9. decrease n. 减少;减少的量 vi. & vt. 减少 10. blame vt. 责怪,指责 11. be to blame (对某事)负有责任 12. affect vt. 影响 13. be at risk 处境危险,受到威胁 14. endangered adj. 濒危的 15. solar adj. 太阳光(能)的 16. hatch vi. & vt. (使)孵化 17. restore vt. (使)恢复 die out 消失;绝迹,灭绝 to stop existing(停止存在) 同义词: become extinct, vanish 例句: Many rare birds are in danger of dying out. (许多珍稀鸟类面临灭绝的危险。) That old tradition has almost died out. (那个古老的传统几乎已经消失了。) species / spi i z/ n. 物种,种 a group into which animals, plants, etc. that are able to breed with each other and produce healthy young are divided(动物、植物等能够相互繁殖并产生健康后代的一个群体) 重要提示: 单复数同形。 an endangered species (濒危物种) a rare species (稀有物种) species diversity (物种多样性) *wipe /wa p/ v. 擦;拭;消除;抹去 to clean or dry something by rubbing its surface with a cloth, etc.(用布等擦拭表面以清洁或弄干某物);to remove information, sound, images, etc. from a computer, video, etc.(从计算机、视频等中删除信息、声音、图像等) wipe the table (擦桌子) wipe your tears (擦掉眼泪) wipe data (删除数据) wipe out 彻底毁灭 to destroy or remove somebody/something completely(彻底摧毁或移除某人/某物) 同义词: destroy completely, eradicate 例句: The entire population was wiped out by the disease. (整个种群都被那种疾病毁灭了。) The earthquake wiped out the whole village. (地震摧毁了整个村庄。) unusual / n ju u l/ adj. 异常的;不平常的 different from what is usual or normal(与平常或正常情况不同) 副词 (adv.): unusually / n ju u li/ (请注意音标) (异常地) 名词 (n.): usual / ju u l/ (请注意音标) (平常的事) 同义词: uncommon, odd, strange 反义词: usual, common, normal It is unusual to do sth (做某事是不寻常的) an unusual sight (不寻常的景象) mass /m s/ adj. 大量的 n. 团;块;大量; (adj.): affecting or involving a large number of people or things(影响或涉及大量人或事物的) (n.): a large amount or quantity of something(大量某物) mass production (大规模生产) a mass of/masses of + n. (大量的……) the masses (群众) varied / ve rid/ adj. 各种各样的,形形色色的 of many different types(多种不同类型的) 动词 (v.): vary / ve ri/ (变化;不同) 形容词 (adj.): various / ve ri s/ (各种各样的) 名词 (n.): variety /v ra ti/ (种类;多样化) 常见搭配: a varied diet (多样化的饮食) varied opinions (各种各样的意见) *asteroid / st r d/ n. 小行星 any one of the many small planets that go around the sun(围绕太阳运行的众多小行星中的任何一颗) decrease /d kri s/ v. 减少 / di kri s/ n. 减少;减少的量 (v.): to become or make something smaller or fewer (n.): the process ... ...

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