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1、Lesson 10 Plant Parts 【Learning aims】1. Language goal: . A mastery word: feed . Oral words: sunlight, billion 2. Ability goals: . Learn to describe how a plant grows. . Learn about plant parts and what they are used for.【Important difficulties in Learning】1. Learn to describe how a plant grows.2. Le
2、arn about plant parts and what they are used for.3. Some words and phrases : feed, fed, from to Some difficult sentences: How many plants do you think there are in the world? What is the stem for? The seeds of the rice plant feed billions of people. Here are some parts of plants we eat.【Autonomous l
3、earning】1.按要求把下列单词归类。orange, potato, pea, cow, flowers, tiger, grass, tomato, cabbage, dog, bamboo, pear, carrot, apple, bread, banana, cake, rice, beef, duck1. Food: 2. Vegetables: 3. Fruits: 4. Animals: 5. Plants: 【Cooperation inquiry】Discuss and answer questions： 1. How many parts do plants have?
4、 2. What do roots do？ 3. What is the stem for? 4. What are leaves for? 5. Why plants have flowers? 【Focus on knowledge Guidance】1. Flowers, leaves and stems grow above ground. 花、叶子和茎长在地面之上。Roots grow below ground. 根长在地下。above强调高于某物，与 below 相对。 也可表示度数及山峰的海拔。e.g.有一张中国地图在桌子 气温在10度以下。The temperature is
5、10 degrees 2. What is the stem for? 茎是做什么用的？What is/arefor? 是做什么用的e.g. What is the water for? 水是做什么用的？The water is for The pen is for 3.Roots bring water from the ground to the plant. from to 意为“从 到 ”表示出处，来源。也可表示时间的起点，意为“从 到 ” The stem carries the water from the roots to the leaves and flowers. 茎把水从
6、根部输送给叶子和花。bring（带来） take(拿走）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，其本身用单数形式，直接修饰名词，如果没有具体数字，这些词用复数形式，而且常与介词of连用修饰名词。 billions of 意为“数十亿的，大量的e.g. There are people in the room房间里有两百人。世界上有数十亿人讲英语。 speak English in th
7、e world【Expand extension】Fill in each blank with the proper word. The first letter is given.1. B of people like rice.2. He must work hard to f his family.3. Roots grow b ground.4. How many p do plants have?5. The temperature is twenty-nine degrees a . Its very hot. Fill in each blank with the word i
8、n brackets in their proper form.1. We eat the (leaf) of cabbage.2. Water the flower every day. It cant water (it).3. Dont (feed) the monkeys in the zoo.4. The seeds of the rice plant feed (billion) of people.5. The ground is (cover) with snow.【Consolidation exercise】Translate these sentences into English.1. 你曾经种过树吗？ 2. 你认为世界上有多少植物？ 3. 秋天来了，树叶变黄了。 4. 植物有哪几个部分？ 【Reflection】 小组评价 教师评价
