Unit7 Protect the Earth ( period 1 ) 教学内容：Story time 教学目标： 1. 学生能初步理解并且会听、会说、会读和会拼写单词及词组：use，much，oil，glass 等，和会运用句型：we use... to... 2. 学生能初步听懂并且会说、会读单词protect the Earth，coal，save energy, come from， cut down，waste water，reuse，plastic, wood, too much, useful 等。 3. 学生能初步感知情态动词should 及shouldn’t 的用法 4. 学生能初步感知保护环境的重要性。 教学重难点： 教学重点：学生能初步能理解并且会听、会说、会读和会拼写单词及词组：use，much，oil，glass 等，和会运用句型：we use... To... 教学难点：学生能初步感知情态动词should 及shouldn’t 的用法 教学准备：图片 教学过程： Step1. Greeting and lead-in 1. Greeting 2. Sing a song< Two little blackbirds> Question: why do the little blackbirds fly away? 引导学生用Unit6 所学知识回答： Because the air is dirty. Because there aren’t any trees on the hill. They have no home. T: Now our living environment is polluted, so we should protect the Earth.——出示课题并教读。We should make the Earth a better place for you and me, and the entire human race. Step 2. Pre-reading 1.出示无污染的地球图片。 T：Look, the Earth is a beautiful place. There are many kinds of sources in it. Do you know some of them? ( water, trees, air etc.) 2.Guessing game T: Here are another sources. Let’s guess what they are. ① It’s black and hard. We can find it under the ground. It can make us warm. There’s a lot of it in Shanxi. ( coal ) ② It’s a black liquid. We can find it under the ground too. Cars need it. ( oil ) ③ It’s usually white and thin. We can write and draw on it. ( paper ) ④ It comes from trees. We use it to make tables, desks, chairs, beds and many other things. ( wood ) ⑤ It’s light and soft, but it’s strong. It’s wi...
