第二十四课 Lesson Twenty-four 小水滴的旅行 The journey of little water drop 1.在阳光的照射下，小水滴在自然界中不停地进行着它的长途旅行，并以不同的状态展示蓄它的美丽。 Under the sunlight, small water droplets in nature keep on its long journey, and show its beauty in different states. 2.你留意过小水滴的这些变化吗？ Have you noticed these changes in small drops? 3.让我们一起来探索其中的奥秘吧！ Let's explore the mystery together! 4.年年都要降雨雪，雨和雪是怎样形成的？ It rains and snows every year. How do rain and snow come into being? 5.调查雨和雪与我们的关系。 Investigate the relationship between rain and snow and us. 6.雾和云形态万千，变幻莫测，它们是怎样形成的？ Fog and cloud are various and unpredictable. How do they form? 7.调查雾和云与我们的关系。 Investigate the relationship between fog and clouds and us. 8.小水滴在自然界中变幻莫测。 Small water droplets are unpredictable in nature. 9.它会变成什么呢？ What will it become? 10.小水滴会变成雪花 Small drops of water turn into snowflakes 11.会变成雨！ It's going to rain! 12.还会…… And…… 13.我们想把霜和雪合成一个专题进行研究，因为…… We want to combine frost and snow into a special topic, because 14.让我们以专题的形式进行研究吧！ Let's study it in the form of special topic! 15.也可以先从雨开始…… You can also start with the rain 16.我们来设计研究方案。 Let's design the research plan. 17.我们分主题来研究。 Let's study it by topic. 18.研究雨和雪的形成。 Study the formation of rain and snow. 19.推测一下自然界中雨和雪的形成过程。 Guess the formation of rain and snow in nature. 20.我知道雨…… I know the rain…… 21.我认为雪…… I think snow…… 22.我们来模拟雨的形成过程。 Let's simulate the formation of rain. 23.我知道雨是怎样形成的了。 I know how rain forms. 24研究雾和云的形成。 Study the formation of fog and clouds. 25.想办法制造雾。 Try to make fog. 26.根据云的情况，可以预测天气。 According to the situation of clouds, weather can be predicted. 27.说说雾和云是怎样形成的吧！ Let's talk about how fog and clouds form! 28.研究露和霜的形成。 Study the formation of dew and frost. 29.想办法制造露和霜。 Try to make dew and frost. 30.我们先制造露和霜。 We make dew and frost first. 31.露可能是这样形成的。 Dew may be formed in this way. 32.我们先制造露。 We make dew first. 33.选什么材料制作霜呢？ What material do you choose to make cream? 34.露和霜形成的条件有何不同？ What's the difference between dew and frost? 35.通过以上研究，我们已经知道小水滴在自然界中的变化了，大家一起来交流一下吧！ Through the above research, we already know the changes of small water droplets in nature. Let's communicate with each other! 36.这是我们组画的水滴旅行图。 This is our group's water drop travel map. 37.把小水滴旅行的路线描述出来。 Describe the route of water droplet's travel. 38.水在自然界里的循环与我们的生活有什么关系？ What is the relationship between the circulation of water in nature and our life? 39.空气真新鲜！ How fresh the air is! 40.明年又是丰收年！ Next year is a good harvest year! 41.多亏了郡场雨王米发芽了！ Thanks to the rain in the county, Wang MI has sprouted! 42.资料卡 index card for files 43.在空中喷洒制冷剂，使云中的小水滴或小冰晶，水在自然界不停增大，形成雨，这就是人工降雨！ Spray refrigerant in the air, so that the cloud of small water droplets or small ice crystals, water in nature keeps increasing, forming rain, this is artificial rainfall! 44.水在自然界不停地循环，为什么还要节约用水呢？ Water circulates constantly in nature. Why save water? 45.根据我们的研究成果，写一篇科学小论文。 According to our research results, write a scientific paper. |
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