20xx牛津譯林版九年級(jí)下冊(cè)u(píng)nit4lifeonmars3-文庫(kù)吧資料
2024-12-16 03:34本頁(yè)面
【正文】 ife on Mars? What are they? S: Five aspects. They are about food, gravity, houses, free time and schools. 【設(shè)計(jì)意圖 ： 通過對(duì)文本的整合、理解進(jìn)行歸納總結(jié)，并為語言點(diǎn) 的教學(xué)埋下伏筆 。 】 Step 3 Presentation 1. more and more T: Why will we leave our own pla Earth? S: Earth is being more and more crowded and polluted because of the rapid increase in population. more and more 加強(qiáng)程度，表示 越來越 ?? The structure is “parative + parative” . . younger and younger, faster and faster, better and better, more and more careful, more and more fortable T: Let’ s make some sentences to praise your partner with this structure. 2. too + adj. + to do/... so ... that ... can’t .... /... adj. + enough to do ? T: How long does the spacecraft need to get to Mars at present? S: It takes months. Because our spacecraft are too slow to carry large numbers of people to Ma
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