Unit 2 Working the land Grammar and composition 课件-2025-2026学年高中英语译林版(2020)选修第一册

该高中英语课件聚焦“强调”语法点，通过黄河流域农业语篇引导学生观察really/so/such、助动词do及it is...that/who三种强调方式，自主归纳规则，搭建从语篇输入到规则探究的学习支架，衔接前后知识脉络。 其亮点在于以真实语篇为载体，融合语言能力与思维品质，如用黄河、尼罗河语篇设计探究与练习，结合长江农业写作任务，让学生在文化情境中运用强调句型。这种“探究—实践—运用”模式提升学生语言运用与文化意识，也为教师提供完整教学链，助力高效教学。

牛津译林版高中英语学程一课件 Unit 2 Working the land Grammar and composition Page 20-21 Emphasis 制作者：桂东一中李宇平 内容分析 本板块围绕单元话题，在有关“黄河流域的农业”的语篇 中，观察、探究强调的使用情况，自主归纳其核心规则；再通 过单句、语篇两个层面的巩固练习，内化新知；最后运用所 学，准确、恰当、得体地使用目标语法，完成具体情境中的写 作任务，使语法知识的运用和话题意义相结合，实现“形式一 意义一使用”三者的统一 教学目标 By the end of this section,we will be able to: 1.identify the use of emphasis; 2.work out the rules of emphasis; 3.use emphasis to finish the tasks of rewriting sentences and completing an article; 4.write a short paragraph about agriculture along the middle and lower reaches of the Yangtze River using emphasis. reachi河段，：直水道Yangtze/jaentsi//长江，扬子江 A.Exploring the rules Page 20 Below is an online article about agriculture along the Yellow River.Find the sentences that use emphasis and fill in the table below.The first one has been done for you. really It is really easy to see why... such/so Without doubt,the Yellow River will continue to bring such agricultural abundance to China that... auxiliary verb do Today,the river does maintain a significant position as. It is because of the river's important role in it is+the part to be developing agriculture and establishing emphasized+that-clause civilization that... The Yellow River,China's second longest river,got its name from the yellow soil carried along in its water.It flows for 5,464 kilometres,from the remote snow-capped mountains on the Qinghai Plateau to the vast Bohai Sea.It is because of the river's important role in developing agriculture and establishing civilization that it is symbolically referred to as the Mother River of China. snow-capped顶碚部被雪覆盖的 plat-eau/'plaetau/高原 sym-bol-ic /s红n'bolrk/使用象征的作为象征的象征性的 There is evidence that farming societies first appeared on the banks of the Yellow River as far back as 7,000 years ago.It is really easy to see why these societies considered this region an ideal place for farming.The land was flat and its soil was refreshed by silt after every flood.The river provided not only nutrient-rich soil,but also water for irrigation.Therefore,it came as no surprise that a wide variety of crops were grown along the river,typically wheat and soya beans,which were well suited to the dry climate of this region.每次洪水过后部会被淤泥所滋养 Today,the river does maintain a significant position as agriculture along its banks continues to expand and thrive. Thanks to new agricultural methods,water-intensive crops such as rice have become more common in the region.Additionally,eco-agricultural practices work side by side with traditional ones to promote sustainable development of farming,.如今，这条河流依然占据着重要地位，因为沿岸 的农业待续扩大并蓬勃发展。得益于新的农业技术，像水稻这类需水量大的作物在该地 区变得更为常见。此外，生态农业与传统农业并行开展，以促进农业的可特续发展。 -intensive/-rn,tEnsrv/.小.密集的 water-intensive耗水量较大的 Without doubt,the Yellow River will continue to bring such agricultural abundance to China that life without its priceless gifts would be unimaginable.毫无疑问，黄河将 继续为中国带来如此丰富的农业资源，没有这些珍贵的 馈赠，人类的生活将碓以想象。 Working out the rules .We can use words like really,just,so and such to show emphasis. We can use (1)do to emphasize the verb of a sentence. We can use "it is the part to be emphasized that-clause"to add emphasis.We can also use (2)who to introduce the clause when the part to be emphasized refers to people. 强调 为了增强感情色彩或突出句子中的某个成分，我们常 对句子中的某个单词或培部分进行强调。英语中常见的表 示强调的方法有： 1.用very,really,so,such,just等词语修饰被强调部分。 如： I really want to take a part-time job during the holidays. Everyone was so excited about the tour on the Yangtze River. It was such a wonderful experience.