【精校版】人教版必修3導(dǎo)學(xué)案：unit 4 words and reading教師版

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1、人教版精品英語(yǔ)資料（精校版） 第 課時(shí) 課題名稱 時(shí)間 第 周 星期 課型 Words and reading 主備課人 目標(biāo) 1. Develop our reading ability and learn to use some reading strategies such as guessing, key words, skimming, scanning and so on. 2. learn about the development of the astronomy in China. 重點(diǎn) Develop students’ r

2、eading skills by reading. 二次備課 難點(diǎn) Learn different reading skills for different reading purposes. 自 主 學(xué) 習(xí) Task 1：Looking and discussing 1. Look at the pictures and name the eight planets in our solar system。 2. The origin of life on earth is a question that interests astronomers. What d

3、o you know about it? 3. Read the titles and look at the pictures. Predict what the reading will be about. Task 2：Asking and answering 1. Predict what is going to be about by looking at the pictures and the title. Do Ex2 on Page 25 問題生成記錄： 精 講 互 動(dòng) Task 1: Skimming to get general

4、 ideas 1 The passage is about ______ 2 Ask Ss to work in pairs and discuss the questions of Ex1 on P27. And then let them check the answers in pairs. Task 2: Careful reading (1) Answer the questions: 1.When did the “Big Bang” happen?

5、 2.What form was the earth the “Big Bang”? 3.What made up the earth’s atmosphere after the earth exploded?

6、 4.How did water come into being on the earth? 5.What was important to the development of fish?

7、 6.What made possible the rise of mammals on the earth? 7.Why are mammals different from all life forms in the past?

8、 （2）Fill in the chart about the order of development of life. 1 small plants in water 2 3 green plants on land 4insects(on land) 5 7 8 9 6 forests 達(dá) 標(biāo) 訓(xùn) 練 作業(yè) 反思 板書 設(shè)計(jì)