本文托福综合写作题目为控制人口的三种柽柳树(2016年9月24日托福考试写作)
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托福综合写作Topic 议题：three ways to control the population of tamarisk trees |
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| Reading | Listening | |
| Thesis 总论点 | The reading points out three ways to curtail the population tamarisk trees. | Refute the three explanations mentioned in reading passage. |
| Sub-point 1 分论点1 |
The first method is burning. | Tamarisk tress will be burned down; however these trees’ seeds will still be spread into the river and flow to someplace where they can establish their population. |
| Sub-point2 分论点2 |
The second way is planting native trees. | Tamarisk will salinize the soil, which makes the soil unsuitable for native trees to grow. Thus the native trees are unable to thrive quickly enough to block sunlight necessary for the growth of tamarisk. |
| Sub-point 3 分论点3 |
The third method is introducing its natural predator beetles. | Beetles are unsuccessful for they will not eat Tamarisk the whole year around. In some months, the beetles will consume a lot of tamarisk, while in other periods they will eat less or stop eating. |
托福综合写作范文:Sample answer:
The reading and listening discuss about how to control the population of tamarisk trees. The reading points out three ways to curtail the population of tamarisk trees. Whereas, the professor totally refutes the three points presented in the passage.
Firstly, the professor rebuts the reading’s first method of using burning. He points out that Tamarisk tress will be burned down; however these trees’ seeds will still be spread into the river and flow to someplace where they can establish their population.
According to the reading material, planting native trees can be another effective way to decrease tamarisk trees. The professor mentions that Tamarisk will salinize the soil, which makes the soil unsuitable for native trees to grow. Thus the native trees are unable to thrive quickly enough to block sunlight necessary for the growth of tamarisk.
At last, reading material point out that introducing natural predator beetles can stop the spreading of tamarisk. However, the professor explains that Beetles are unsuccessful in that they will not eat tamarisk the whole year around. In some months, the beetles will consume a lot of tamarisk, while in other periods they will eat less or stop eating.
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