一、起始段
1)观点对比选择：
When it comes to private cars, people‘s views/notions vary from one to another.
Recently, a sensational debate has taken place as to whether or
2) 观点论证：
It is generally believed that
3)现状说明段：
1)nowadays, with the rapid expansion of science and technology/market economy…, people are growing concern over……tiring,
图画描述段：
1)as is shown in the pictures, we can see clearly that
1)as illustrated in the table,
2)with the sharp increase of ….., …atically decreased.
3)There is a steady increase/decline in……
二、拓展段
1)观点对比段：
One the one hand, some people firmly believed that
On the contrary, quite a few people argue that
2)利弊说明段：
in the case of this issue, the advantages coexist with many disadvantages
each coin has two sides,
3)举例说明段：
I can think of no better illustrations than this following one
Numerous cases exist, but one is suffice
4)现实解释段：
There are three primary factors
Three reason may account for this phenomenon (change)
Why this occur? Three chief reasons prevail.
5)寓意阐释段:
the primary purpose lies in that
according to the survey,
On the basis of the statistics collected, it is safe to reach conclusions that…..
三、结论段
1)结论段：
as far as I am concerned
taking into account of …..
given all these factors
we can safely draw a conclusion that
01) 预测趋势段：
on the basis of avove analysis, we can confidently predict that
there is no denying that… will be on the rise, on the decline
02) 建议措施段：
for one thing, for another,
turn to authority
cultivate or enhance our awareness
hew out of the mountains of despair a stone of hope
