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选必4 Unit3 Sea Exploration
Opinions on sea exploration
Preview
mean doing意味着干某事
plastic pollution塑料污染
tap water自来水
mine for resources开采资源
because of climate change由于气候变化
negative cycle不良循环
so-called research所谓的研究
intelligent creatures聪明的生物
future generations子孙后代
without mercy 无情地
human beings' possessions人类的财产
sea exploration海洋探索
cause many problems造成许多问题
continue to do sth.继续干某事
to truly understand
为了真正了解
scientific research ships
科学考察船
address important issues
应对重要的问题
take action
采取行动
understand more about…
深入了解
manage resources
管理资源
log new species
记录新物种
improve one's understanding of
提升某人对……的了解
new sources of food and energy
新的食物和能源来源
access the deep ocean
进入深海；探索深海
the population of the world
世界人口
vast amounts of resources
大量的资源
environmental risks
环境风险
be balanced with
与......相平衡
as technology improves
随着技术的进步
with technology improving
have more options for doing sth
有更多的选择干某事
Reading
1. What is the text type of the two passages
Read the first paragraph of each passage.
2. What are the three parts in argumetative essay
Argumentative essay.
argument
evidence
restatement / recommendation / a call to action
Read the two passages to figure out the argument, evidence and restatement by finishing the mind maps.
climate change
less ice
burn
look for
more fossil fuels
ice wil melt more
Expressing
Try to express your opinion about sea exploration with the help of your mind map.
Writing outline
Thanks

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