2019_2020学年新教材高中英语Unit6AtonewithnaturePeriodⅣWriting教学案外研版必修第一册.doc

Period Writing |概要写作人与自然本单元的写作目标是概要写作，主题为人与自然。1进行概要写作时要注意以下四点：(1)一般使用第三人称。(2)不可加入自己的观点。(3)一定不可对原文内容加以评论。(4)一定不要引入与原文内容无关的信息。2概要写作步骤在写概要时，要按照“六步法”的程序进行，具体操作方法如下：(1)Scan the passage览全文，定体裁(2)Underline the main points划要点(3)Miss the details省细节(4)Analyse the structure析结构(5)Restate the points换表达(6)Organize the main points into a passage连全文 1常用开头语(1)议论文The passage/author argues that . 本文/作者主张The passage/author highlights the importance of . 本文/作者强调了的重要性。The passage/author discusses the impact of . 本文/作者讨论了的影响。The passage/author compares . with . 本文/作者比较了与(2)说明文According to the passage, we can know . 根据文章我们可知This passage/article is mainly about . 这篇文章主要是关于In the passage, the writer/author mainly tells us . 在这篇文章中作者主要告诉我们A new study found . 一个新的研究发现The purpose of the report is to show . 这一报告的目的是表明(3)记叙文The passage/story is mainly about . 本文/这个故事主要是关于The author tells us a story about . 作者告诉我们一个关于的故事The passage is a story about . 本文是一个关于的故事2要点连接词(1)顺序firstly, secondly, thirdly, finally首先，第二，第三，最后；to begin with, then, furthermore, finally首先，然后，其次，最后；to start with, next, in addition, finally首先，然后，其次，最后。(2)并列as well as也；not only . but (also) . 不仅还；including/included包括。(3)对比on the one hand . on the other hand . 一方面另一方面；for one thing . for another . 一方面另一方面；on the contrary与此相反；nevertheless然而；compared to与相比；in contrast with与形成对比；though/in spite of尽管。(4)递进even甚至；besides除了之外(还)；whats more还有；moreover而且；furthermore此外；in addition另外；worse stillwhats worseto make matters worse更糟糕的是。(5)例证as a matter of fact/in fact 事实上；for example/for instance例如。(6)强调especially特别；indeed确实；at least至少；at most最多；not at all根本不；or rather更确切地说；particularly特别地。(7)因果thanks to多亏；as a result结果；because of/as a result of/on account of/due to因为；owing to多亏；for this reason由于这个原因。(8)总结in short总之；generally speaking一般来说；briefly/in brief简言之；to sum upto summarizein summary/to conclude总之。阅读下面短文，根据其内容写一篇60词左右的内容概要。Bamboo is one of the worlds most useful plants. For thousands of years bamboo has been used in many different waysfrom food to medicine to clothing and, in small ways, as a building material.However, bamboo is not often used as a building material in the developed world. A professor at the University of Pittsburgh in Pennsylvania is trying to change that. The professor and his students are testing the strength of bamboo. They are testing its radial load, or how much pressure or weight it can take before breaking. Kent Harries is a professor at the University of Pittsburgh. Harries says that testing methods for bamboo need to be the same for all. They need to be standardized.Harries says bamboo is strong in nature. The strength of at least three species of bamboo is similar to steel. Besides its strength, Harries says that bamboo has other features that make it a great building material. He says it is resilient, meaning it keeps its shape and strength even under pressure.Bamboo also grows quickly. Bamboo that is suitable for construction needs much less resources than wood. The harvest cycle of bamboo is about 3 years. Softwoods such as cedar, pine and spruce have a harvest cycle of about 10 years. And hardwoods that come from flowering plants such as oak, maple and walnut need more than 30 years.Bamboo is widely used as food for panda bears. It is also used for flooring and window covers. However, for building, bamboo is not used much outside its native growing area. This is mostly because of its round shape. But there are other reasons too. People think that bamboo is a lowquality building material. 精彩范文Though bamboo has been used widely, it is seldom applied in construction, which a professor and his students want to change by researching bamboos strength.(要点1) Firstly, bamboo is strong and resilient.(要点2) Besides, it grows fast and is environmentallyfriendly.(要点3) However, bamboo is used less in construction, mainly because it is round and is considered of low quality.(要点4)总评范文按照文章要点出现的先后顺序进行了很好地整理和写作，恰当运用同义词转换使文章高级感更强。亮点呈现(1)文中首句Though bamboo has been used widely, it is seldom applied in construction, which a professor and his students want to change by researching bamboos strength.使用了though引导的让步状语从句及which引导的非限制性定语从句，展现了作者高超的语言表达能力和总结能力。(2)文中使用Firstly, Besides, However引出要点，使文章更有条理性。阅读下面短文，根据其内容写一篇60词左右的内容概要。Meeting Bears in National ParksBears and humans often meet in National Parks. Although campers and hikers are warned not to feed the bears, many people ignore these warnings and feed the beasts anyway. When bears are used to peoples food, problems soon arise.Bears like to eat a wide variety of things, both meat and vegetable. Without human assistance, bears live nicely on roots, twigs, leaves of trees, insects and small animals. With people around, the bears tastes quickly expand to include sandwiches, hot dogs, hamburgers, and anything else they can tempt humans into giving up.Bears often develop clever strategies for getting people to let go their food supplies. More often than not, an unsuspecting hiker has taken off his or her pack for a rest only to have a bear charge out of the woods, grab the pack and quickly disappear into the underbrush with it. Hanging the pack on a tree branch wont help. Bears have been known to climb up, jump off, and catch the pack on the way down. One mother bear stretched up with her baby on her shoulders to reach a pack stored on a pole. Many bears threaten people into giving up their supplies. Although a bear is unlikely to attack a person and would probably run away if screamed at, few people are willing to do so. Most people drop the pack and run the other way. This, of course, delights the bear. In some places, the Park Service has installed some metal barrels with lids to help campers keep their supplies safe from bears. Although the bears are unable to open these containers, the effort has been less than successful. Most campers, unable to tell the metal drums from rubbish cans, never use them for the intended purpose.写前导读：本文是一篇说明文。文章讲述了人类错误投喂熊的行为所带来的问题。精彩范文课外拓展阅读中国优秀传统文化专题练阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。In human history, many ancient and splendid civilizations were born and died. China is the only country with uninterrupted human civilization. Chinese civilization was born 1 the shores of the Yellow River. And the rich land 2 Chinese civilization began is Henan Province.The Yellow River goes across 3 (center) Henan. It is said that Chinas most ancient tribal (部落的) 4 (leader), the Yellow Emperor and the Yan Emperor, were born here. Even today, Chinese people all over the world still 5 (proud) call themselves the descendants (后裔) of these two emperors. 6 (respect) by every generation, the Mother River holds 7 unshakabl