托福综合口语考试部分中,也考察大家的听力和阅读水平。所以在平时的训练中,针对综合口语中的听力部分,大家也要进行相应的备考练习。具体的这些备考内容是什么?如何来复习?下面小编为大家整理了详细的内容,供大家参考!

  TPO口语-阅读

  Reading Part:

  Epiphytes

  In rainforests, the canopy produced by the upper layer of branches may be so dense that few plants can grow on the shady ground below. Even so, many plants have adapted to life in the rain forest, developing fascinating strategies for survival. For example, various species known as epiphytes use a host plant as a platform for growth.Although epiphytes grow on a host tree, they take no nutrients from the tree itself.Attached to the tree, sometimes 30 or 40 meters high, these aerial plants have access to sunlight but not to nutrients from the soil below. As a result, they have developed unusual mechanisms that have allowed them to overcome this problem.

  TPO口语-听力

  听力原文:

  Now listen to part of a lecture from a biology class.

  (male professor)

  OK, so a good example of this type of plant, common to the rainforest, is the Urn plant. The Urn plant wraps its roots around the branches of the trees or sometimes around the trunk near the upper part of the tree. They use the tree for support and this allows them to reside high in the trees, in the canopy, where they can get plenty of sunlight.

  Now, the Urn plant has a unique shape. It got its name because of the formation of its leaves creates a kind of urn or bowl where it can store water. The Urn plant has rather long stiff spiky leaves. The leaves are slightly overlapping and are tightly rolled into a kind of cone shape or a funnel shape. Its flowers are held on a single stem in the center. Anyway, as I mentioned, the arrangement o f the leaves forms a kind of receptacle or bowl at the base so that it is rainwater collects on the leaves it rolls down into the bowl where it can be stored.

  OK, so its unique shape helps it gather and store water. It also helps to gather other nutrients. This is because insects, dead leaves from other plants or other debris land on the leaves and then get washed down into the stored water. Gradually they decompose. The chemical break-down creates a nitrogen-rich food source in the stored water. So, the water supply contains a kind of liquid fertilizer that can be released to the plant whenever it needs the food.

  TPO口语-题目

  Question:

  Using the example of the Urn plant, explain how epiphytes have adapted to life in the rain forest.

  TPO口语-解析

  Tips:

  本题阅读部分比较抽象,没有非常明确的definition及其解释,因此我们需要根据题目最后提的问题抽象出阅读部分的大意。

  TPO口语-范文

  The urn plant wraps its roots around the branches of the trees or sometimes around the trunk near the upper part of the tree. They use the trees for support. And this allows them to reside high in the trees, in the canopy, where they can get plenty of sunlight.Now, the urn plant has an unique shape, and it helps the urn plant gather and store water, it also helps it to gather other nutrients. This is because insects, dead leaves from other plants or other debris land on the leaves and then get washed down into the stored water. Gradually, they decompose so that the water supply contains a kind of liquid fertilizer, that can be released to the plant whenever it needs it.

  以上就是关于“托福口语听力的内容练习”的内容,希望通过上述内容的学习,让大家更好地备考考试,小编在这里预祝大家在考试中有更好的发挥,拿到高分成绩,如果大家在备考中有什么疑问,也可以咨询我们的在线老师哟~~~


展开显示全文