1.单词：
current水流, gyre涡流, heat高温, planet行星,
cover覆盖, effect作用, circular圆形的, ocean gyre海洋环流圈,
clockwise顺时针方向的, opposite相反的, result结果, coast海岸,
huge庞大的, last持续, lightning闪电, thunder雷, extreme极度的,
take place发生, disaster灾难, hurricane飓风, heat wave热浪,
drought干旱, flood洪水, power line输电线, sandstorm沙尘暴, breath呼吸.
2.句型：
My computer suddenly crashed and I lost everything.
我的电脑突然死机了，我失去了一切。
Birds use warm air current to help their flight.
鸟类利用热气流帮助飞行。
The circular currents are called “ocean gyre”.
这种环流被称为“海洋环流”。
You should not go out in the heat of the day.
你不应该在白天最热的时候出去。
There are eight planets in our solar system.
我们的太阳系有八颗行星。
Much of the country is covered by forest.
这个国家的大部分地区被森林覆盖着。
I can certainly feel the effects of too many late nights.
我肯定能感觉到熬夜太多的影响。
I can see a circular building in the corner of the street.
我能看到街角有一座圆形建筑。
The circular currents are called “ocean gyre”.
这种环流被称为“海洋环流”。
She walked clockwise around the park.
她绕着公园顺时针走。
Light is the opposite of heavy.
轻是重的反义词。
The failure of the company was a direct result of bad management.
公司的倒闭是管理不善的直接结果。
This is a famous town located on the south coast of England.
这是一个位于英格兰南部海岸的著名小镇。
The party was a huge success.
聚会非常成功。
The bad weather won’t last for too long.
坏天气不会持续太久。
He was struck by lightning and killed.
他被闪电击中而死。
Look! There is a violent storm with thunder and lightning.
看!有一场狂风暴雨，电闪雷鸣。
We are working under extreme pressure at the moment.
我们此刻正在极端的压力下工作。
The meeting should take place on the fifth of May.
会议将于5月5日举行。
Thousands of people lost their home in a natural disaster.
成千上万的人在自然灾害中失去了家园。
Hurricane Betty is now approaching the coast of Florida.
飓风贝蒂现在正在接近佛罗里达海岸。
A heat wave is when there are high temperatures and it is much hotter than normal.
热浪指的是高温，比正常情况下热得多。
This is one of the worst droughts on record.
这是有记录以来最严重的干旱之一。
The heavy rain has caused floods in many parts of the country.
大雨在这个国家的许多地方造成了洪水。
Power line system is very important for a city.
输电线系统对于城市来说是非常重要的。
His plane made a crash-landing during a sandstorm yesterday.
他的飞机昨天在沙尘暴中迫降。
His breath smelt of garlic.
他呼出的气有大蒜味。
3.
Video P83-3:
