fourteen14 Plant "separation"植物的“分身术” 1.Some plants can also reproduce without seeds. How do they breed? 有的植物不用种子也可以繁殖后代。它们是怎样繁殖后代的? Material package材料包 2.Chinese rose branches, spray kettle, etc. 月季枝条、喷水壶等。 Activity process活动过程 3.In addition to breeding with seeds, how can plants reproduce? 植物除了用种子繁殖,还可以怎样繁殖? 4.The Chinese rose can be propagated with its stems. 月季可以用茎繁殖。 5.Sweet potatoes can be used …红薯可以用... 6.The use of plant "separation" to reproduce plants.利用植物的“分身术”繁殖植物。 7.Let's cut the rose.我们来扦插月季。 8.And I want to press the bar,我还想用压条的方法, 9.Don't touch the bud on the branch!不要碰掉枝上的芽! 10.Reproductive process of sweet potatoes红薯的繁殖过程 11.The reproductive process of rooting落地生根的繁殖过程 Outreach activities拓展活动 12.Choose your favorite plants to do reproductive experiments and make observation records. 选择自己喜欢的植物做繁殖实验,并做好观察记录。
13.Unit evaluation单元评价 14.Knowledge Park知识乐园 15.Fill in a fill, say say. 填一填,说一说。 16.water水 17.complete flower 完全花 18.seed种子 19.Germination conditions发芽条件 20.classify分类 21.animal 动物 22.flower花 23.air plant 落地生根 24.Powder ating mode传粉方式 25.leaf叶 26.Plant reproduction植物的繁殖 27.modes of reproduction繁殖方式 28.stem茎 29.rose月季 30.seed种子 31.fruit果实 32.root根 33.sweet potato 红薯 34.The Hall of Science科学殿堂 35.Try to reproduce a fleshy plant.尝试繁殖一株多肉植物。 36.Reflection on Space反思空间 37.My harvest我的收获 38.●The rose was propagated by cutting.用扦插的方法繁殖月季。 39.What I want to improve on the我想改进的 40.●Seed germination experiment.种子发芽实验。 41.I want to continue exploring the我想继续探究的 42.●What are the new technologies in plant breeding? 植物繁殖有什么新技术? |
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