Unit13 We're trying to save the earth 单元主题写作 习题课件

(共13张PPT)
单元主题写作
Unit13　We’re trying to save the earth!
THANK YOU
必
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话题分折
本单元的话题是“保护环境，关爱地球”。
意在唤起人们对环境、资源等方面的问题的重
视。在写此类文章时，应该理顺写作思路。首
先描述当前恶化的环境问题；然后分析造成这
种现状的原因，从而突出采取行动的必要性；
最后要将重心放在采取什么样的行动上来。
写作积累
I、本单元重点词汇
protect the environment,ride bikes,pollute the air,
more and more,be good for,take action,turn off
the lights,call on,instead of,solve the problem
Ⅱ、本单元重点句型。
1.Everyone in this town should play a part in
cleaning it up.
2.Factories that burn coal also pollute the air
with a lot of black smoke.
3.To cut down air pollution,we should take
the bus or subway instead of driving.
4.Our action can make a difference and lead
to a better future.
5.You can save electricity by turning off the
lights when you leave a room.
例女展示
我国不少城市正在推广“公共自行车”，提倡
人们绿色出行，低碳生活。现在某英文网站就此
话题征文，请你根据下面的提示内容，写一篇短文
向该网站投稿，讲讲推广公共自行车的好处。
内容要点：1.骑自行车比开车更方便；
2.骑自行车可以避免交通拥堵；
3.骑自行车不会污染空气。
要求：1.短文必须包括所给内容要点，可适当
发挥，以使行文连贯；
2.80词左右，开头和结尾已给出，不计
入总词数。
Now public bikes are provided for people in
many cities in China.I think it's a good thing.
To live a low-carbon life,we should call on
people to ride bikes instead of driving cars.First,
bikes are much
more
convenient than cars
s and
everyone
can rent and return them.Second,as we
all know,the traffic is heavy when v
we are on the