20xx牛津譯林版九年級下冊unit4lifeonmars1(完整版)
【正文】 ts, you cannot walk on Mars. 【設(shè)計意圖 ：通過操練鞏固已學(xué)知識 ，反饋矯正 。 】 2. Finish Part C2 T: Replace each of the underlined parts with another expression. 【設(shè)計意圖 ：對本課所學(xué)知識進行檢測、鞏固?！? Step 3 About the pla Mars 1. Are you aware of the distance between Mars and the sun? 2. Do scientists agree with the possibility of living on Mars for humans in the future? 3. Have they thought about the problem of the low gravity on Mars? 4. Are you aware of the transport on Mars? 5. I wonder about the number of people who would like to move to Mars? 6. I think people should know the differences between life on Mars and that on the earth. 【設(shè)計意圖 ： 以訓(xùn)練為主線，鞏固消化 。 2. rewrite some object clauses in simple sentences。】 Step 4 Extension 1. He got up early so that he could catch the early bus. He got up early in order to/so as to catch the early bus. 2. This hall is so large that it can hold 2021 people. This hall is large enough to hold 2021 people. 【設(shè)計意圖 ：利用學(xué)生的已有知識進行思維拓展 。 】 Step 4 Conclusion T: Is it difficult to imagine what life will be like on Mars. It’ s time for us to protect the Earth. 【設(shè)計意圖 ：情感升華，教育學(xué)生保護壞境。 】 Step 2 Practice Change the sentences into simple sentences. 1.
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號-1