为了方便同学们的学习,新东方在线新概念英语频道为大家整理了最全面的新概念第四册课文翻译及学习笔记,希望为大家的新概念英语学习提供帮助!
【课文】
First listen and then answer the following question.
听录音,然后回答以下问题。
What would you say is the main characteristic of porpoises?
There has long been a superstition among mariners that porpoises will save drowning men by pushing them to the surface, or protect them from sharks by surrounding them in defensive formation. Marine Studio biologists have pointed out that, however intelligent they may be, it is probably a mistake to credit dolphins with any motive of lifesaving. On the occasions when they have pushed to shore an unconscious human being they have much more likely done it out of curiosity or for sport, as in riding the bow waves of a ship. In 1928 some porpoises were photographed working like beavers to push ashore a waterlogged mattress. If, as has been reported, they have protected humans from sharks, it may have been because curiosity attracted them and because the scent of a possible meal attracted the sharks. Porpoises and sharks are natural enemies. It is possible that upon such an occasion a battle ensued, with the sharks being driven away or killed.
Whether it be bird, fish or beast, the porpoise is intrigued with anything that is alive. They are constantly after the turtles, who peacefully submit to all sorts of indignities. One young calf especially enjoyed raising a turtle to the surface with his snout and then shoving him across the tank like an aquaplane. Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life. This is not easy, and may require two porpoises working together. In another game, as the turtle swims across the oceanarium, the first porpoise swoops down from above and butts his shell with his belly. This knocks the turtle down several feet. He no sooner recovers his equilibrium than the next porpoise comes along and hits him another crack. Eventually the turtle has been butted all the way down to the floor of the tank. He is now satisfied merely to try to stand up, but as soon as he does so a porpoise knocks him flat. The turtle at last gives up by pulling his feet under his shell and the game is over.
RALPH NADING HILL Window in the Sea
【New words and expressions 生词和短语】
porpoise n. 海豚
mariner n. 水手
shark n. 鲨鱼
formation n. 队形
dolphin n. 海豚科动物
unconscious adj. 不省人事
beaver n. 海狸
ashore adv. 上岸
waterlogged adj. 浸满水的
scent n. 香味
ensue v. 接着发生
intrigue v. 引起兴趣
indignity n. 侮辱
snout n. 口鼻部
shove v. 硬推
aquaplane n. 驾浪滑水板
oceanarium n. 水族馆
swoop v. 猛扑
belly n. 腹部
equilibrium n. 平衡
butt v. 碰撞
crack n. 重击
新东方在线英语水平测试
资料下载
新概念一册课文详解+语法+练习答案
发布时间:2022-12-22添加新东方新概念助教
免费获取资料
新概念一册单词默写表PDF版
发布时间:2022-01-13添加新东方新概念助教
免费获取资料
新概念MP3音频(美音+英音)
发布时间:2022-01-13添加新东方新概念助教
免费获取资料
英语三字经-日记2000词
发布时间:2022-01-13添加新东方新概念助教
免费获取资料
新概念1知识点+课文讲解
发布时间:2022-01-13添加新东方新概念助教
免费获取资料
新概念英语语法(全)
发布时间:2022-01-13添加新东方新概念助教
免费获取资料
《走遍美国》MP3教材
发布时间:2022-01-13添加新东方新概念助教
免费获取资料
老友记1-10季视频资料
发布时间:2022-01-13添加新东方新概念助教
免费获取资料
新概念英文原版电子书
发布时间:2022-01-13添加新东方新概念助教
免费获取资料
《新概念第一册》全套学习笔记
发布时间:2020-08-20添加新东方新概念助教
免费获取资料
《新概念英语语法大全》
发布时间:2020-08-20添加新东方新概念助教
免费获取资料
《生活大爆炸》全12季资源汇总
发布时间:2020-08-20添加新东方新概念助教
免费获取资料
《走遍美国》音频教材大全
发布时间:2020-08-20添加新东方新概念助教
免费获取资料
初中重点短语和句型大全
发布时间:2020-08-20添加新东方新概念助教
免费获取资料
零基础学习英语礼包
发布时间:2020-08-20添加新东方新概念助教
免费获取资料
初学英语语法指导礼包
发布时间:2020-08-20添加新东方新概念助教
免费获取资料
世界英文名著大全资源
发布时间:2020-08-20添加新东方新概念助教
免费获取资料
13部曲BBC听力精品资源
发布时间:2020-08-20添加新东方新概念助教
免费获取资料
关注四六级小助手服务号回复【典藏笔记】获取
关注新东方四级服务号,
获取学习资料
推荐阅读
更多>>英语音标:国际音标正确发音方法 英语音标作为英语学习入门的关键内容,是大家备考的重点。掌握了英语音标的具体读法,可以帮助大家更快
英语音标:纯正的英语发音 英语音标作为英语学习入门的关键内容,是大家备考的重点。掌握了英语音标的具体读法,可以帮助大家更快速的掌
英语音标:48个英语国际音标记忆法 英语音标作为英语学习入门的关键内容,是大家备考的重点。掌握了英语音标的具体读法,可以帮助大家更
英语音标:28个英语音标辅音发音方法 英语音标作为英语学习入门的关键内容,是大家备考的重点。掌握了英语音标的具体读法,可以帮助大家
英语音标:美式发音的三点看法 英语音标作为英语学习入门的关键内容,是大家备考的重点。掌握了英语音标的具体读法,可以帮助大家更快速
When I was a little child, I was so naughty that I always did something angry my par
来源 : 网络 2022-06-23 07:39:00 关键字 : 初三英语作文:一件难忘的事
Can money buy happiness? Different people have different opinions Some think yes, while
来源 : 网络 2022-06-23 07:39:00 关键字 : 初二英语作文:Can Money Buy Happiness?
Don& 39;t you see the heavy smokes from the big chimneys? Don& 39;t you smell the gas
来源 : 网络 2022-06-23 07:39:00 关键字 : 初三英语作文:我们只有一个地球
Today, I went to my old house I lived in it two years ago When I am at school,
Nowadays,we are exposed to a large amount of information,which have limited knowledge we
来源 : 网络 2022-06-23 07:39:00 关键字 : 初二英语作文:information times
资料下载
更多>>添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
添加新东方新概念助教
免费获取资料
阅读排行榜
相关内容