教学要求: 一、学会本课生字、新词;重点理解下列词语:太阳灶、滋味、聚拢,凉爽、伞柄、心思、漆黑、热气腾腾;能用“滋味”、“聚拢”、“新奇”、“心思”造句。二、理解课文内容,能给课文分段,说出各段的段意;初步知道“太阳灶”是什么样儿的,为什么它不用柴、也不用煤,就能做饭、炒菜。三、培养学生学科学的兴趣,激发他们将来更好地利用太阳的光和热为人类造福的愿望。教学时闻:三课时。第一课时:学习生字新词,阅读课文。初步理解 Teaching requirements: First, learn the vocabulary of this lesson, new words; focus on understanding the following words: solar cookers, taste, gather, cool, umbrella handle, mind, dark, steaming; can use “taste”, “gather”, “novelty” , “Mind” sentence. Second, understand the content of the text, to the text segmentation, paragraphs of the paragraph meaning; initially know the “solar cooker” is what kind of children, why it does not have wood, do not have coal, you can cook, cooking. Third, cultivate students' interest in science and stimulate them to make better use of the sun's light and heat for the benefit of mankind in the future. When teaching smell: three hours. The first lesson: learn new words, read the text. Preliminary understanding