1、Unit 1 Stay Healthy Lesson 3: Good Food, Good Health I. Learning aims: Master the new words: grain, corn, vitamin, mineral, fiber, protein, bean, Asian, soy, calcium, bone, yogurt, contain, balanced, diet II. Learning important and difficult points: 1. They help you grow and stay healthy. 2. Theyre
2、made with lots of fresh vegetables. 3. Do we need to balance our diet? Language Points: 1. corn 【用法】作可数名词，意为“玉米” ，复数形式是 corns。 【举例】They planted a lot of corns on their farm. 他们在农场上种了很多玉米。 2. Breakfast cereal is also made of different grains. 早餐麦片也是由不同的谷物制成的。 【用法】句中的短语 be made of意思是“由制成” ，通过成品可以看出原材料
3、。 【举例】These tables are all made of wood. 这些桌子都是木头做的。 【拓展】类似的短语还有： be made from “由制成” ，通过成品不能看出原材料。 be made in “在某地制造” 。 be made by somebody “由某人制造” 。 be made into “把制成” ，指把原料制成成品。 【举例】This kind of paper is made from grass. 这种纸是用草制成的。That bicycle is made in Tianjin.那辆自行车是天津制造的。This kite was made by L
4、i Ming.这个风筝是李 明做的。Grapes can be made into wine.葡萄能酿成酒。 2. Calcium makes your bones and teeth strong. 钙能使你的骨骼和牙齿坚固。 【用法】句中的形容词 strong 用在 your bones and teeth 后作宾语补足语。动词 make 后 面可以加名词、代词、不带 to 的不定式、形容词、过去分词等词语构成的复合结构。 【举例】 We made Bill our monitor. 我们选比尔当班长。 The boss makes the workers work long hours every day. 老板迫使工人们每天工作很长时间。What makes you so happy? 什么事情让你这么高兴？This made her so frightened. 这件事使他很害怕。
