大学英语自学教程上 单词UNIT24

00:05.69]rainforest
[00:07.47]n.热带雨林
[00:09.25]timber
[00:10.78]n.1.木材 2.树林
[00:12.30]economic
[00:13.92]a.经济（上）的 经济学的
[00:15.54]local
[00:17.02]a.地方性的 当地的 2.局部的
[00:18.49]deforestation
[00:20.17]n.开发森林
[00:21.84]consequence
[00:23.46]n.结果 后果
[00:25.08]massive
[00:26.45]a.1.大而重 魁梧的  2.大规模的
[00:27.82]upset
[00:29.45]vt.1.弄翻 打翻 2.使苦恼
[00:31.09]ecosystem
[00:32.61]n.生态系统
[00:34.14]erosion
[00:35.72]n.腐蚀 侵蚀 侵害
[00:37.30]drought
[00:38.78]n.1.干旱季节 2.旱灾
[00:40.25]rainfall            regional
[00:42.14]n.1.一场雨 2.雨量          a.地方的 局部的
[00:44.02]global
[00:45.54]a.1.球形的 2.全球的 3.总括的
[00:47.07]contribute
[00:48.60]v.1.贡献 2.捐献 3.投稿
[00:50.13]greenhouse
[00:52.01]n.玻璃温房
[00:53.89]polar
[00:55.42]vi.1.南极的 北极的 2.两种相反性质（方向）的
[00:56.95]recede
[00:58.48]vi.1.退去 2.缩进 3.收回
[01:00.00]pharmaceutical
[01:01.58]a.药物的 药学的
[01:03.16]derive¹
[01:04.78]vt.由...得到
[01:06.40]senseless'
[01:07.98]a.1.无知觉的 2.愚蠢的
[01:09.56]overpopulate
[01:11.39]a.使人口过密
[01:13.22]poverty
[01:14.66]n.1.贫困 2.贫乏
[01:16.09]forestland
[01:17.77]n.林地
[01:19.44]cancel
[01:20.97]vt.1.取消 2.删除
[01:22.49]international
[01:24.18]a.国际的 世界的
[01:25.86]owe
[01:27.30]vt.1.欠 2.应该把...归功于
[01:28.74]living               selectselect
[01:30.87]n.生活 生计                vt/vi.选择 挑选 选拔
[01:33.00]export
[01:34.52]vt.输出 出口
[01:36.05]make-up
[01:37.58]n.1.组成 2.化装 化妆品
[01:39.11]recycle
[01:40.64]vt/n.使再循环 再生
[01:42.16]newly
[01:43.75]ad.1.新近 最近 2.重新
[01:45.33]to speed up
[01:48.36]（使）加快速度
[01:51.39]to contribute to
[01:53.27]1是...的原因
[01:55.15]to derive from
[01:57.03]从...得到 源出于...
[01:58.91]to threaten with
[02:00.74]用...威胁 恐吓
[02:02.57]at the rate of
[02:04.40]比...速度或比率
[02:06.22]in the face of
[02:08.00]1.在...面前 2.不顾
[02:09.78]to stop...from
[02:11.71]阻止...做
[02:13.64]to pay off
[02:15.41]1.偿还 2.没有白费
[02:17.17]solution to
[02:18.84]解决...方法
[02:20.51]last but not least
[02:22.73]最后但并不是最不重要的(一点)
[02:24.95]text B  New words
[02:29.32]tundra
[02:30.99]n.冻土带
[02:32.66]marshy
[02:34.19]a.沼泽般的 湿软的
[02:35.72]slope
[02:37.24]n.1.斜面 2.坡度
[02:38.77]harsh                horizon
[02:40.76]a.1.粗糟的 2.刺耳的 3.严厉的   n.1.地平线 2.眼界 见识
[02:42.74]continuous
[02:44.52]a.连续不断的 不停歇的
[02:46.30]daylight
[02:47.92]n.1.日光 2.日间
[02:49.53]permanently
[02:51.12]a.长久地 永久地
[02:52.70]depth
[02:54.22]n.1.深度 2.深处 3.深奥
[02:55.75]subsoil
[02:57.38]n.下层土 底土
[02:59.02]thaw
[03:00.44]vi.融化 解冻 使融化 使缓和
[03:01.86]seemingly
[03:03.44]ad.1.表面地 2.近似真实地
[03:05.03]lifeless
[03:06.70]a.1.无生命的 2.单调的
[03:08.37]herd
[03:09.95]n.1.兽群 2.牧群 vt.放牧
[03:11.53]band
[03:13.15]n.1.一群 2.带 3.管乐队 4.波段
[03:14.77]wolf
[03:16.23]n.1.狼 2.贪婪的人
[03:17.69]hunt
[03:19.31]vt.1.追猎 2.搜索
[03:20.93]migrate
[03:22.41]vi.1.迁移 2.移栖
[03:23.89]delicate
[03:25.51]a.1.细软的 2.精美的 3.微妙的
[03:27.12]minor
[03:28.60]a.1.较小的 2.少数的
[03:30.08]disturbance
[03:31.91]n.1.骚动 2.打扰
[03:33.73]graze
[03:35.31]vt.1.喂草 2.放牧 3.吃草
[03:36.89]shortage
[03:38.48]n.不足 缺少
[03:40.06]explorer
[03:41.79]n.探索者 考察者
[03:43.53]pipeline
[03:45.20]n.管道 管线
[03:46.87]bay
[03:48.49]n.海湾 口岸 湾
[03:50.11]port
[03:51.69]n.港
[03:53.27]coast
[03:54.85]n.海岸 海滨
[03:56.43]cyclecycle
[03:57.96]n.1.周期 2.循环
[03:59.49]be known as
[04:02.52]以...而闻名
[04:05.55]in search(of)
[04:07.38]寻找... 寻求...
[04:09.21]to ...degree
[04:11.40]达到...程度
[04:13.60]to some extent
[04:15.43]在某种程度上
[04:17.25]prevent...from
[04:19.17]防止 阻止
[04:21.09]in turn [04:22.62]1.依次 轮流 2.反过来
[04:24.15]result in
[04:26.07]导致 产生

1 derive   

v.取得；导出；引申；来自；源自；出自

参考例句：

• We derive our sustenance from the land.我们从土地获取食物。
• We shall derive much benefit from reading good novels.我们将从优秀小说中获得很大好处。