Delta备考策略与模拟试题 Quiz 8 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, explain how various abiotic factors in ecosystems affect plants and animals.
答题辅导
收起1、题目关键词:points and examples, explain
2、答题要领:
(1)summarize the abiotic factors in ecosystems.
(2)use examples to explain the effect of each factor.
3、听力材料要点:
(1)Sunlight: the energy that drives ecosystems. Plants' food, animals, seasonal events.
(2)Rainfall and temperature: affect habitats and food supplies. Biological processes, regulation of body temperature.
(3)Wind: increases the effect of air temperature. Windchill increases heat loss and water loss in organisms.
4、模板
(1)In the listening material, the professor discusses three abiotic factors in ecosystems that affect plants and animals.
(2)The first one is ... For example, ...
(3)The second one is ... For example, ...
(4)The third one is ... For example, ...