题目内容
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解析:
(1) |
答案就在短文首句的“ The sun is a huge, hot, bright star.”之中,其中包含的三个形容词正是本题的答案. |
(2) |
短文首段末句和第二段的首句“The sun gives us light and heat.All living things need light and heat from the sun to live.”是解答该题目的重要依据. |
(3) |
本小题属于表层理解题.答案显然在“If there was no sun,it would be dark all the time.Even when the sky is cloudy, the sunlight is very strong and it shines through the clouds.”一句中. |
(4) |
本小题同样属于表层理解题.“All the food we eat comes from plants in a food chain(链)which starts with the sun.”这句话是问题的出处.此句是定语从句,要仔细阅读才能正确理解. |
(5) |
根据“It is important because without it there would be no life on Earth.”和“If there was no sun, it would be dark all the time.”这两句话,可很容易将其余三个选项排除. 本题以实例说明了太阳对地球上各种生物的重大作用.文中介绍说:太阳是一个巨大的火球,它发出的光和热对于地球上的生物有着非常重要的意义.万物生长靠太阳.动物与人类的食物都来自起始于太阳的食物链. |
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