Unit 2 Plant a Plant Lesson 12 Danny's Plant课件（23张PPT）

课件23张PPT。Unit2 Plant a Plant!Danny’s Plant agriculture n. 农业；农学carefully adv. 仔细地；小心翼翼地What is agriculture?Agriculture is all about growing plants and raising animals for food.yard n. 院子；场地pot n. 盆；壶；瓶seed→plant one in a small potDo you know how to plant a flower?Give it plenty of water sproutrootA few days laterSoon it will grow…stemleafAt the top of the stemA flower bud→turn into Open upA flowerLater …The flower will become a head The head will turn into the seeds →leavesstemroot→flowerseedspout roota stem a leaf a flower budflowerheadbecometurn intoturn intoTopic:How to plant the flower?plenty of watergrowComplete the sentences. A bud opens up and becomes a_____. A _____grows under the ground and gets water from the soil.Then it will _____. A _____is the long thin part of a plant. _____are parts of a plant. They grow from a stem, from a branch or directly from the root.flowerseedstemLeaves sprout What parts of plants do we usually eat? Group them into the baskets.3Parts of Plants We Eatleaves: cabbage, lettuce roots: carrot fruits: apple, watermelon, eggplant, tomato seeds: sunflower, pea, corn, peanut stems: sugarcane, celery, onion, potato洋葱头虽然是从地底下挖出来的，可不是洋葱的根哦！其实呢，洋葱头底下那些像胡须一样的东西才是洋葱的根，而洋葱头却是膨大的鳞茎。如果你不相信，可以剥开洋葱头看看，底下有一个扁平状的鳞茎盘，茎盘中央生有顶芽，一片片叶子就是从那里长出来的。顶芽周围生长着一层层肥厚多汁的白色鳞片，这些鳞片全是由洋葱的叶子变来的，它们重叠在一起就形成了膨大的鳞茎。土豆是块茎,种植土豆时，把土豆按发芽的位置切成块埋在土里，随着芽苗的成长，土豆根就长出来了，而且根系很发达，土豆开花后，有些根部就会长出小疙瘩，小疙瘩长大后就是我们看到的土豆了，有些根须为了维持自身所需的水份和营养，不结土豆。Read and answer.1. Why will Danny put the pot in the yard? Because his plant can get sunshine. 2. What does Danny want to send to Li Ming? He wants to send some seeds to Li Ming.at the top of… a flower bud look after turn into plenty of something new在……顶端/顶部 花骨朵 照顾；照看 变成 大量的 新的东西Read againMy seed grew into a beautiful plant.My seed ____ ____ a beautiful plant.Her grandfather was ill yesterday and she took care of him.Her grandfather was ill yesterday she _____ _____ him.turned intolooked afterExercises:You should eat lots of fruit and vegetables .You should eat ____ ____ fruit and vegetables.plenty of4. _____ _____ have taken place in her hometown. A. Something important B. Important somethingA5. ____ ____ ____ will bloom. 6. After all they are _____ (在…顶端) their industry.A flower budat the top ofHomework Write a diary about what kind of plant you want to grow. 结束Thank you ... ...