Unit 2 Plant a plantLesson 10 Plant parts Think about it ！●●How many plants do you think there are in the world?How many plants can you name?● How many parts do plants have? flower (flowers)leaf (leaves)stem （ stems)root (roots) Questions:1. What do roots do ？2. What is the stem for?3. What are leaves for?4. Why plants have flowers? What parts do we eat?What parts do we eat?？ We eat a carrot . A carrot is a root. We eat the leaves of cabbage. We eat the seeds of the rice. We eat its flower. Notes( 笔记）1. Flowers, leaves and stems grow above ground.Roots grow below ground.花、叶子和茎长在地面之上。根长在地面之下。There is a map of China above the desk.The temperature is 10 degrees below zero. 2.What is the stem for? 茎是做什么用的？What are leaves for? 叶子是做什么用的？What is/are………for? …… 是做什么用的？What is the water for?The water is for drinking.The pen is for writing. 3.Roots bring water from the ground to the plant.根从地里给植物吸收水分。The stem carries the water from the roots to the leaves and flowers.茎把水从根部输送给叶子和花。bring （带来）—— take( 拿走）反义carry （扛，搬， 运） 4. The seeds of the rice plant feed billions of people. 稻米是数十亿人的粮食。hundred, thousand , million, billion 等词前面有具体数字时，不能加 s, 直接修饰名词。表示一个笼统的概念时，这些词用复数形式，而且常与介词 of 连用修饰名词。 There are two hundred people in the room.Billions of people speak English in the world. Summary （小结）Plants have four main parts: roots ,stems, leaves and flowers▲What do all parts of plants do?▲We eat all parts of plants.▲ Practice( 练习）Parts of plantsWhat is it for?rootsbring water from the ground to the plant.stemcarries the water from the roots to the leaves and flowers.holds the leaves and flowers in the sunlight.leavesmake food for the plant.flowersmake seeds. Homework1. Listen, read ,recite the text in Lesson102.Read and write the new words and phrases in Lesson103. 《练习册》 Lesson 10 Bye-bye!Bye-bye!Bye-bye!Bye-bye!Thank you ！Thank you ！
