
Unit 5 Developing ideas Reading for writing 【学习目标】 1.能读懂文章《大声呼救的自然奇观》,并按要求完成任务。 2.能在理解篇章结构的基础上,完成写作前的准备工作。 3.能根据主题背景知识,完成短文写作。 【自主预习】 一、单词速查(根据汉语意思写出下列单词) 1. adv.出声地 2. adj.咸的,含盐的 3. v.躺,平卧 4. n.表面,面 5. n.水平高度;相对高度 6. det.不那么多,更(较)少 7. v.暗示,暗指 8. n.蛇 9. n.木头;木材,木料 10. v.消失,不见 11. n.冰川 12. adj.国家的,全国性的 二、短语速记(用英文写出下列短语) 1. 像,诸如,例如 2. 死海 3. 事实上 4. 流进 5. 年复一年 6. 砍伐 7. 变成 三、情境创生(开放性问题) 1.If the glacier turns into waterworld, what will happen _____ 2.How do you understand the Dead Sea could die _____ 3.What will happen if people go on cutting down the rainforest _____ 【答案】 一、 1.aloud 2.salty 3.lie 4.surface 5.level 6.less 7.suggest 8.snake 9.wood 10.disappear 11.glacier 12.national 二、 1.such as 2.the Dead Sea 3.in fact 4.flow into 5.year by year 6.cut down 7.turn into 【合作探究】 学法指导 积极参与课堂活动,听取别人的有效建议,学习别人的经验。 任务驱动一速读文章,了解主题 1.根据汉语提示,完成填空。 In China, there are many (1) (河流). Besides, there are also many (2) (湖泊). They look very beautiful. As we all know, a lot of animals and plants get rain from the (3) (雨林). As a result, we shouldn’t cut down trees. In fact, the blue (4) (海洋) looks very beautiful, too. Maybe most of us heard a passage the Dead Sea would not die before. It sounds fun, doesn’t it 2.阅读文章Natural wonders: crying aloud for help,回答下列问题。 (1)Is the Dead Sea really a sea If not, what is it _____ (2)Why can people lie on the surface of the Dead Sea _____ (3)What provides(提供)the rain for plants and animals _____ (4)What is a glacier _____ (5)How many glaciers are there at the Glacier National Park now _____ 任务驱动二深度理解文章,掌握文章大意 1.再次阅读文章Natural wonders: crying aloud for help,完成思维导图。 2.根据文章Natural wonders: crying aloud for help的内容,完成下面的练习。 ( )(1)What is saltier than any sea A.The Dead Sea. B.The South China Sea. C.The Bohai Sea. D.The East China Sea. ( )(2)What is the Dead Sea becoming year by year A.Stronger. B.Bigger. C.Smaller. D.Heavier. ( )(3)What will happen to the Dead Sea within the next 100 years if people take much water A.It will be fresh. B.It will die. C.It will be saltier. D.It will become a river. ( )(4)If people go on cutting down the trees of the rainforest, what will happen A.New rainforests will appear. B.People will have no space for farming. C.All the animals’ homes will disappear. D.The rainforest may disappear. ( )(5)How many glaciers were there at the Glacier National Park two hundred years ago A.About 75. B.About 105. C.About 150. D.About 175. 任务驱动三读后续写训练 1.阅读下面一篇短文,完成下列问题。 The North Pole-Earth’s Top Spot Hello, my name is the North Pole. I am on the top of our earth. My surface is always covered with ice and snow. I am not like a continent (大陆). The ice flo ... ...
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