TPO 第28套口语 Question 6 重新选题
听力材料
收起口语题目
收起Using points and examples from the lecture, describe two ways that lakes can disappear.
答题辅导
收起1、题目关键词:use the examples, explain, ways, lakes, disappear
2、答题要领:
(1)point out the two ways
(2)summarize the examples in the listening material
3、听力材料要点:
(1)Lakes can disappear: sometimes through natural processes; sometimes through human activities.
(2)First, by getting gradually filled in by sediments. This often happens where there are a lot of plants growing in them. When the plants die, they break down into muddy substances fall down into the lake. They were later replaced by new plants which die and fall to the bottom. Over the years, they dead plants start to fill up the lake. Finally, the lake gets completely filled in and disappears.
(3)Another is a result of human activities. Sometimes, farmers pump the water out of a nearby lake into their nearby fields. And if the lakes cannot be refilled by rain water or streams, they eventually dry up.
4、模板
(1)What the professor have learned about the ways that lakes disappear are...
(2)The ways described in the listening material are...
(3)Thus we can know how...