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课件网) Amazing nature Unit 5 After completing the unit, you will be able to: use words and expressions in the unit to talk about natural wonders. use comparatives and superlatives to describe natural places. explain the importance of the natural world. 思维品质 学习能力 文化意识 语言能力 教学目标 学生能够用本课时的核心词汇和句型，能够正确使用形容词比较级和最高级对对事物进行对比和描述。 通过教学活动的开展，能锻炼学生的逻辑思维能力；引导学生主动发现语法规律，提升逻辑思维能力。 运用对比、归纳等方法自主学习形容词比较级和最高级的语法知识，培养独立思考和自主探究的学习能力。 通过本节课的学习，学生能够了解祖国的大好河山，了解自然的雄伟壮丽，拓展视野，增强自豪感。 学生能够发现并总结比较级与最高级的语法规则；能够正确使用本课时语法完成练习。 学生能够在活动中，用所给句式和形容词、副词的原级、比较级、最高级描述自然风景。 01 02 教学重难点 01 Warming up Match the words with the pictures of the natural wonders. 1 Do you know the difference between river lake and sea river：指河流，是陆地表面上经常或间歇有水流动的线形天然水道。河水通常是淡水，且有一定的流向，一般从高处流向低处，最终可能注入湖泊、海洋或其他河流。 lake：意为湖泊，是被陆地环绕的大片水域。湖水可以是淡水，也可以是咸水，通常没有明显的流动，水相对较为静止。 sea：表示海、海洋，是地球上广大连续的咸水水域的总称。海洋面积广阔，水深度较大，与陆地相连，是地球生态系统的重要组成部分。 Yangtze River West Lake Bohai Sea PREDICT Look at the title and subtitle, predict what problems these natural wonders meet. The Dead Sea could die! Rainforest - forest ≠ rain If Frozen turns into Waterworld… Natural wonders crying aloud for help 02 Reading Read the passage. What problem do the different natural wonders share 2 The different natural wonders are facing environmental problems, and they will disappear if people don’t protect them. The Dead Sea could die! Rainforest - forest ≠ rain If Frozen turns into Waterworld… Natural wonders crying aloud for help The Dead Sea The Dead Sea contains a high concentration of salt and you can easily float on the water. The water is very clear, but there are no fish living in it. It is also a great place for tourists to relax and enjoy the beauty. What famous natural landscapes do you know Madgascar Rainforest Madagascar Rainforest is located on the island of Madagascar in the Indian Ocean. It has a unique ecosystem, and many plant and animal species found here are exclusive to the island, such as lemurs and various special plants. It plays a vital role in global biodiversity conservation, especially as a habitat for endemic island species. The Glacier National Park of America The Glacier National Park in America is located on the border of Montana and Canada. Established in 1910, it has about 50 glaciers. The park is a paradise for rare species, with various plants and animals. Its Going-to-the-Sun Road offers beautiful views of mountains and lakes. Complete the table with the words and expressions from the passage. 3 What ... ...
