1、Unit 7话题语汇日积月累相关单词1.ocean n.海洋2.tide n.潮，潮汐3.explore vi.&vt.探测；探险4.harmful adj.有害的5.overfish vi.过度捕鱼6.fish n.鱼类7.dolphin n.海豚8.shellfish n.水生贝壳类动物9.Pacific adj.太平洋的10.pollutant n.污染物11.resource n.资源12.illegal adj.非法的13.extinction n.灭绝14.chemical n.&adj.化学物质15.seafood n.海鲜16.ban vt.&n.禁令；禁止17.pour vi
2、.倒进18.environment n.环境19.endanger vt.危机20.disappearance n.消失相关短语1.ocean circulation 海洋循环2.marine pollution 海洋循环3.protect sb.from doing sth./beingdone 保护免受4.ecological balance 生态平衡5.take measures 采取措施6.be aware of sth.意识到7.industrial waste 工业废料8.fishery resources 渔业资源9.coastal development 沿海开发10.cont
3、ribute to(doing)sth.促进；有助于11.sea level rise 海平面上升12.marine conservation areas 海洋保护区13.be available to sth.可以利用的14.have an impact on sb./sth.对有影响15.biological resources 生物资源16.marine environment 海洋环境17.water pollution 水污染18.global warming 全球变暖19.treasure house 宝库20.a wonderful undersea world 奇妙的海底世界相
4、关句子1.The governments need to look at ways of giving those who exploit the resources of the sea an interest in their conservation.政府必须考虑一些措施，使那些利用海洋资源的人对保护海洋产生兴趣。2.Coral reefs in much of the Pacific Ocean are dying faster than previously thought，with the decline driven by climate change，disease and c
5、oastal development.受气候变化、病害和沿海开发活动的影响，太平洋海域珊瑚礁的死亡速度比此前认为的要快。3.With global warming，sea level rising and storm surge intensifying，the coastal erosion is exacerbated.随着全球变暖、海平面上升与风暴潮加剧，该区已出现了海岸侵蚀。4.Marine pollution has been greatly concerned by the whole world.海洋环境污染己成为国际社会广泛关注的问题。5.Situated on the oce
6、an and possessing a fine,deep-water port,British Columbias largest city faces Vancouver Island to the west and mountains to the east and north.这个英属哥伦比亚的最大都市坐落在太平洋岸上，拥有一个很不错的深水巷，西临温哥华岛，东边和北边则是群山环绕。语篇模块There is much enjoyment to be gained by strolling along the seashore.Many people who live far away f
7、rom the sea envy those who live near it.They sometimes form excursion parties and go there to spend their Sundays.To gaze upon a calm sea and watch the ships as they move steadily and quietlythrough the water is very pleasant.But on a summer day，when the air is warm and the sky is blue，it is more pl
8、easant to walk on the shore and collect pretty pebbles，shells，and seaweed.However，the most wonderful scene of the sea is witnessed during a storm，when the waves rise and fall with much grandeur.At times they look like huge mountains with valleys between；and when they dash against the shore with a hi
9、ss and roar，they break into spray.Walking along the seashore is more than being a pleasure.The sea breezes are highly beneficial，so a walk along the seashore is recommendable to those who are so fortunate as to live at places where the seashore is within their easy reach.汉语大意：沿着海滨散步有很多的乐趣。很多住在离海边很远的人都很羡慕住在海附近的人。这些人有时会去那儿聚会或者过周末。看着平静的海和慢慢行驶而过的船，是一件让人愉快的事。夏天，当天气暖和，天空晴朗的时候，走在海边捡捡漂亮的卵石，贝壳和海藻，那就更有趣了。最壮观的是看着波涛汹涌，潮起潮落。有时就像连绵起伏的山丘。当它们咆哮着，拍打着海岸的时候，会溅起一朵朵浪花。在海滨散步不仅仅是一种乐趣，海风更能给人带来很多好处。所有，应当推荐住在海滨的幸运儿都去海滨散步。