There are two factors accounting for these changes.In the first place，In the second place，________
As a result of such a shift，________
From the analyses made above，________
Directions：For this part，you are allowed thirty minutes to write a composition on the topic Health Gains in Developing Countries.You must base your composition on the following instructions（given in Chinese）：
1.以下图为依据描述发展中国家的期望寿命（life expectancy）和婴儿死亡率（infant mortality）的变化情况。
2.说明引起变化的各种原因。
范文欣赏
In the developing countries great changes took place in life expectancy and infant mortality in the period from 1960to 1990.In 1960life expectancy was very low，while infant mortality was very high.However，in 1990life expectancy increased，whereas infant mortality declined.
There are many reasons for the changes，but in general，they come down to three major ones.First，their living conditions were improved.In the old days people in the developing countries suffered hunger and were exposed to the elements.Nowadays they are well fed and housed.Naturally they live longer than before.Besides，the medical condition was also improved and so the adequate medical treatment ensures the adults‘health and reduces infant mortality.Most important of all，in the early 60s there were constant wars in some developing countries because of the colonial rule and so a lot of people were killed in wars.Nowadays most developing countries have become independent countries and their people live a peaceful life.
In conclusion，the national independence and social stability are responsible for these changes.
妙语评析：第一段指出了从1960到1990年间，发展中国家的期望寿命和婴儿死亡率的变化情况，第二段给出了三点解释，住房条件，医疗条件都有所改善，并且社会也相对稳定了。最后一段做出总结。
句型模板
1.In the developing countries great changes took place in________
2.There are many reasons for the changes，but in general，________First，________Besides，________Most important of all，________
3.In conclusion，________
全文模板
Topic
In the developing countries great changes took place in________
There are many reasons for the changes，but in general，________First，________
Besides，________Most important of all，________In the old days________Nowadays________
In conclusion，________
Directions：for this part，you are allowed 30minutes to write a composition based on the graph below.
Outline：
1.Rise and fall of the rate of car accident as indicated by the graph；
2.Possible reason（s）for the decline of car accidents in the city；
3.Your predictions of what will happen this year.
Your composition should be no less than 150words and you should quote as few fgures as possible.
范文欣赏
The graph shows the changing rate of car accidents in Walton city in 2010.The frst two months of 2010showed an increasing trend.The rate rose to 32in March but fell to 26in June.From June on the rate was rising again and reached the peak point 39in August.After August the rate began to decline，and eventually dropped to the lowest point 16at the end of the year.
The highest rate in August was due to unfavorable weather conditions.Humidity and high temperature make drivers impatient，which easily leads to car accidents.The high rate in the first half of 2010was also caused by the bad weather condition.In Walton City the excessive rain comes at early spring.The rain made road slippery，which often resulted in car accidents.
This year the pattern is expected to change.The city government has raised fund to improve the road condition.Two new roads will be finised at the beginning of this year and are expected to open to traffic soon.Furthermore，the new road regulation provides that in summer every car must be air-conditioned.With all these precautions，I’m sure that the rate of car accidents will be much lower this year.
妙语评析：第一段先描述了图表所表达出的内容，第二段解释引起这种变化的原因，是由于天气情况造成的，最后一段对今年的变化趋势进行预测。
句型模板
1.The graph shows the changing rate of________
2.The highest rate in August was due to________
3.The high rate in the frst half of________was also caused by________
全文模板
Topic
The graph shows the changing rate of_____
The highest rate in August was due to_____The high rate in the frst half of_____was also caused by_____
This year the pattern is expected to change._____
Furthermore，_____I‘m sure that_____