少儿英语-你了解植物吗

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1、Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,Parts of a Plant,by Denise Carroll,Living Things,All living things grow and change.,All living things need food,water,and air to live.,Nonliving Things,Nonliving things are not alive

2、.,Nonliving things do not need food,water,or air.,Plants must have these things to grow.,Sunlight,Air,Water,Nutrients or minerals from the soil,When a seed has sunlight,air,water,and nutrients it will begin to,germinate,or start to grow.,This young plant that grows from a seed is called a,seedling,.

3、,Parts of a Plant,Roots,hold the plant in the soil and takes in water and nutrients from the soil.,Parts of a Plant,The,stem,holds up the plant and moves water and nutrients through it.,Parts of a Plant,Leaves,use light,air,water,and nutrients to make food for the plant.,Parts of a Plant,Flowers,mak

4、e fruits that hold seeds.,Flower,Parts of a Seed,Seed Coat,Seed Leaf,Stored Food,Developing Plant,The hard covering that,protects the seed is the.,Seed Coat,The part that looks like a leaf inside each seed is the.,Seed Leaf,Seeds,Seeds are formed in the center part of the flower or fruit.,Seeds come

5、 in many shapes and sizes.,Plants grow from seeds.,How Seeds Are Scattered,Planting,Animals,Water,Wind,How a Seed Grows into a New Plant,The life of a plant begins as a seed.,Once you plant and water a seed it begins to,germinate,.,The,root,pushes through the,seed coat,.,The,seedling,grows out of th

6、e ground.,The,stem,and its,l,eaves point to the sunlight.,The,leaves,make its own food.,Flowers,begin to bloom and make seeds.,New,seeds,are formed and scattered.,What is this process called?,The,Life Cycle,of a Plant,Life Cycle of a Plant,Seeds are scattered by planting,wind,water,and animals.,When

7、 the small plant inside begins to grow,the seed,germinates.,The young plant that grows from a seed is the,seedling.,Remember,Lets Review!,What do all living things need to live and grow?,1.All living things need _.,foodwaterair,2.Can you name the parts of a plant?,rootsstemleavesflower,2.The parts o

8、f a plant are the _.,3.What do plants need to grow?,3.Plants need _ to live and grow.,sunlight,air,water,nutrients or minerals from the soil,4.What do the roots do for a plant?,4.The roots hold a plant in place and takes in water and nutrients from the soil.,5.What does the stem do for a plant?,5.Th

9、e stem holds up the plant and moves water and nutrients through it.,6.Why does a plant need leaves?,6.Leaves use sunlight,air,water,and nutrients to make food for the plant.,7.What do flowers do for a plant?,7.Flowers make fruits that hold seeds.These seeds will make new plants.,8.How can seeds be scattered?,8.Seeds can be scattered by _.,planting,animals,water,wind,Congratulations!,You have learned all about plants,seeds,and a plants life cycle.,Resources,http:/,http:/,,/clipart,http:/www.page.gc.k12.va.us/public/presentations/downloads/Plants.ppt,