[VOA听力训练]Scientists: Monkeys Used Raft to Cross Ocean
Posted Joinus
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了[VOA听力训练]Scientists: Monkeys Used Raft to Cross Ocean相关的知识，希望对你有一定的参考价值。
注：此材料适用范围托福听力10+ 或者雅思听力5.0+的学生
PART1 听力训练
训练计划
①范听全文，抓主干 【3mins】
②炼词炼句，补全原文【30mins】
③范听全文，主干细节一起抓【3mins】
Scientists believe a (1)___ of monkeys used a raft to cross 160 kilometers of (2)___ from South to North America about 21 million years ago.The monkeys are (3)___ to today's capuchins, (4)___ monkeys that often (5)___ with humans at the (6)___.
Scientists found seven monkey (7)___ that became (8)___ in an area (9)___ the Panama Canal. The teeth were more than five million years old. Scientists think that is when the (10)___ of North and South America came (11)___.
They said the teeth (12)___ to a (13)___ they call Panamacebus transitus. When the species lived, South America was not in (14)___ with other (15)___.For that reason, South America has a (16)___ (17)___ of (18)___.The animals (19)___ and changed in interesting ways because they were (20)___ from other animals.
Jonathan Bloch works at the Florida (21)___ of Natural History on the University of Florida campus. He said that Panama was (22)___ (23)___ than any other place in North America. He said the monkeys might have (24)___, but (25)___ (26)___ on some kind of a raft. (27)___ (28)___. Bloch believes these monkeys were the only (29)___ that were able to cross the (30)___ from South America to (31)___ present-day Panama.
The strip of land, known as the Isthmus of Panama, was (32)___ about 3.5 million years ago. That land (33)___ (34)___ large numbers of animals to begin walking between the (35)___ in one of the (36)___ mixing of species on (37)___. Bloch said learning that monkeys lived in (38)___ America that long ago was a surprising discovery. For a long time, scientists thought that monkeys simply did not (39)___ there. It would be like learning that Australia's kangaroos and koalas live in the (40)___ of Asia today.
This story is from the Reuters news service. The news first appeared in Nature magazine. Jill Robbins adapted this story for Learning English. Hai Do was the editor.
PART2 语料加油站
训练计划：
阅读并记忆单词、词组 【10mins】
species [‘spiʃiz]n.物种
similar [‘sɪməlɚ]adj. 相似的
capuchin[‘kæpjuʃin]n.僧帽猴
perform [pɚ'fɔrm]vt. 执行；完成
circus ['sɝkəs]n. 马戏；马戏团
fossil ['fɑsl]n. 化石
contact ['kɑntækt]n. 接触，联系;vt. 使接触，联系
mammal ['mæml]n. [脊椎] 哺乳动物
ride [raɪd]vt. 骑；乘
reach [ritʃ]vt. 达到；影响
permit [pɚ’mɪt]vt. 许可；允许
kangaroo [,kæŋɡə'ru]n. 袋鼠
koala [ko’ɑlə]n. 树袋熊，无尾熊
wild [waɪld]adj. 野生的；野蛮的
PART3 填空答案
(1)species (2)ocean (3)similar (4)small (5)perform (6)circus (7)teeth (8)fossils (9)near (10)continents (11)together (12)belonged (13)species (14)contact (15)continents (16)strange (17)variety (18)mammals (19)grew (20)separated (21)Museum (22)farther (23)south (24)swum (25)probably (26)rode (27)Surprising (28)discovery (29)mammals (30)waterway (31)reach (32)formed (33)bridge (34)permitted (35)continents (36)biggest (37)record (38)North (39)exist (40)wilds
[听力来源］http://www.51voa.com/VOA_Special_English/monkeys-raft-to-panama-69281.html
[听力原文]
Scientists believe a species of monkeys used a raft to cross 160 kilometers of ocean from South to North America about 21 million years ago.The monkeys are similar to today's capuchins, small monkeys that often perform with humans at the circus.
Scientists found seven monkey teeth that became fossils in an area near the Panama Canal. The teeth were more than five million years old. Scientists think that is when the continents of North and South America came together.
They said the teeth belonged to a species they call Panamacebus transitus. When the species lived, South America was not in contact with other continents.For that reason, South America has a strange variety of mammals.
The animals grew and changed in interesting ways because they were separated from other animals.
Jonathan Bloch works at the Florida Museum of Natural History on the University of Florida campus. He said that Panama was farther south than any other place in North America. He said the monkeys might have swum, but probably rode on some kind of a raft. Surprising discovery
Bloch believes these monkeys were the only mammals that were able to cross the waterway from South America to reach present-day Panama.
The strip of land, known as the Isthmus of Panama, was formed about 3.5 million years ago. That land bridge permitted large numbers of animals to begin walking between the continents in one of the biggest mixing of species on record. Bloch said learning that monkeys lived in North America that long ago was a surprising discovery. For a long time, scientists thought that monkeys simply did not exist there.
It would be like learning that Australia's kangaroos and koalas live in the wilds of Asia today.
This story is from the Reuters news service. The news first appeared in Nature magazine. Jill Robbins adapted this story for Learning English. Hai Do was the editor.
以上是关于[VOA听力训练]Scientists: Monkeys Used Raft to Cross Ocean的主要内容，如果未能解决你的问题，请参考以下文章
VOA慢速听力Google Offers Questionnaire to Help Detect
VOA慢速听力Blockchain to Fight Corruption in Southeast