Unit 2 What do flowers do? Lesson 7 课件

课件20张PPT。UNIT TWO WHAT DO LEAVES DO? Lesson 7Warm upsunlight 阳光candy 糖果candiestoy 玩具toyshold the party 举办聚会New lesson!take inPHRASAL VERB (人、动物或植物)摄入，吸收 They will certainly need to take in plenty of liquid. 它们当然需要吸收大量液体。carry VERB 运送;运载 Flowers are designed to attract insects which then carry the pollen from plant to plant. 花的作用在于吸引昆虫，然后昆虫再将花粉传到其他植株上。What do we call the different parts of a plant?Look, they are the roots, the stem, the leaves, the flowers, and the seeds.stemrootsflowersleavesseedsDo they have different jobs? Flowers make the seeds. Little seeds grow up to be plants. What is the difference between the jobs of the leaves and the job of the stem? The one is to make food, the other is to carry food and water to the different parts of the plant.What about the roots?The roots hold the plant in the ground. They also take in water from the soil.句型学习What is the difference between the jobs of the leaves and the job of the stem? The one is to make food, the other is to carry food and water to the different parts of the plant. for boys for girlsHomeworkFind differences