手机APP下载

您现在的位置: 首页 > 高中英语 > 高中听力 > 高中英语人教版全三册 > 高中英语人教版第三册听力 > 正文

高中英语人教版第三册听力 Unit 14-3(附字幕)

来源:可可英语 编辑:Daisy   可可英语APP下载 |  可可官方微信:ikekenet
  


扫描二维码进行跟读打分训练

Workbook Unit 14
READING AND SPEAKING
Marine turtles are among the oldest animals on our planet.
They have lived in the earth’s oceans for over 100 million years,
but are now close to disappearing.
Of the seven existing species, six are endangered and the situation of the seventh is unknown.
Reasons why they are endangered:
l hunted for their meat, shells, and eggs
l habitats destroyed
l accidentally caught by fishermen
What is being done to protect them:
l new fishing methods and equipment that
protect the turtles
l scientists follow the turtles
Corals are marine animals that also make up the coral reefs which become habitats for thousands of other species.
Corals are sensitive to changes in the environment and require clean and warm water in order to grow.
Coral reefs develop best in areas where the water temperature is about 20-28℃ and where there are strong waves.
Reasons why they are endangered:
global warming-increasing temperatures damage the corals
l pollution
tourism
What is being done to protect them:
l efforts to prevent global warming
l reduce pollution
l limit the number of tourists allowed to visit the reefs.

重点单词   查看全部解释    
protect [prə'tekt]

想一想再看

vt. 保护,投保

联想记忆
global ['gləubəl]

想一想再看

adj. 全球性的,全世界的,球状的,全局的

联想记忆
temperature ['tempritʃə(r)]

想一想再看

n. 温度,气温,体温,发烧

 
planet ['plænit]

想一想再看

n. 行星

 
unknown ['ʌn'nəun]

想一想再看

adj. 未知的,不出名的

 
environment [in'vaiərənmənt]

想一想再看

n. 环境,外界

 
sensitive ['sensitiv]

想一想再看

adj. 敏感的,灵敏的,易受伤害的,感光的,善解人意的

联想记忆
species ['spi:ʃiz]

想一想再看

n. (单复同)物种,种类

 
prevent [pri'vent]

想一想再看

v. 预防,防止

联想记忆

发布评论我来说2句

    最新文章

    可可英语官方微信(微信号:ikekenet)

    每天向大家推送短小精悍的英语学习资料.

    添加方式1.扫描上方可可官方微信二维码。
    添加方式2.搜索微信号ikekenet添加即可。