电脑桌面
添加小米粒文库到电脑桌面
安装后可以在桌面快捷访问

黑龙江地区高二英语Unit13 integrating skills life in the ocean 人教版 课件VIP免费

黑龙江地区高二英语Unit13 integrating skills life in the ocean 人教版 课件黑龙江地区高二英语Unit13 integrating skills life in the ocean 人教版 课件黑龙江地区高二英语Unit13 integrating skills life in the ocean 人教版 课件
Unit13 The Water PlanetLife in the oceanThe creatures that live here use chemicals from the vents to stay alive. Since there is no light here, some of the animals do not have eyes.Creatures living near deep sea ventsDark, very cold, water pressure extremely high6,000-11,000 metresThe sperm whale 抹香鲸 slows its heartbeat in order to reach this zone as it hunts for food.Fish, but only a few, sperm whalesNo light at all, cold, high water pressure4,000-6,000 metresMost of the animals that live here are black or red because of the lack of light.FishDark, ”marine snow”1,000-4000 metresMany of the creatures that live here are able to make light with their body.Fish and crustaceans, ie crabs, lobsters etc, no plantsSome sunlight200-1,000 metresMany species have adapted by becoming dark on the top and light on the bottom. This makes it difficult to see them against the dark water below and the blue sky abovePlants, fish, dolphins, sharks, sea turtles, and sea lionsSunlight, difficult to hide0-200 metresHow do the animals adapt?Life formsConditionsDepthCold, difficult to breathe; No trees or plants very few life formsVery high mountains, like Mt Qomolongma6,000-11,000 metresSome rain, but not enough (on land); some light, but not enough (in the ocean); Very few plants and some life formsDesert or dry area200-1,000metresSunlight, lots of nutrients, oxygen. Lots of life forms.Forest or rain forest0-2—metresVery cold. No trees or plantsNorth and south pole4,000-6,000metresConditions and examplesLand habitat Ocean habitat the verythe very 1.(1.( 强调形容词最高级或置于强调形容词最高级或置于 own own 前前 )) 完全完全 ,, 十足十足 They wanted the very best quality.They wanted the very best quality. 他们要最好的质量他们...

1、当您付费下载文档后,您只拥有了使用权限,并不意味着购买了版权,文档只能用于自身使用,不得用于其他商业用途(如 [转卖]进行直接盈利或[编辑后售卖]进行间接盈利)。
2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。
3、如文档内容存在违规,或者侵犯商业秘密、侵犯著作权等,请点击“违规举报”。

碎片内容

黑龙江地区高二英语Unit13 integrating skills life in the ocean 人教版 课件

您可能关注的文档

确认删除?
VIP
微信客服
  • 扫码咨询
会员Q群
  • 会员专属群点击这里加入QQ群
客服邮箱
回到顶部