说明文高中英语作文

高中英语满分写作模板：说明文写作模板

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(8)Go along the street until you come to the traffic lights. 沿这条路一直走到红绿灯那儿。 (9)My home is not far from here. It's only five minutes' walk. 我家离这儿不远，只有步行5分钟的路程。 (10)As a matter of fact, the main cause of it is... 实际上，它的主要原因是…… (11)To ensure success, there is one more thing that you must bear in mind, that is... 为了确保成功，还有一点你必须记住，那就是…… (12)If you can do what has been mentioned above, you can guarantee success. 如果你能做到上面提到的，你就可以取得成功。 黄金模板 模板A 解决问题型模板：

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Work sheet for reading expository articles说明文阅读理解学案 Reading guide In-class reading Passage 1 ①A Chinese scientist, He Jiankui of Southern University of Science and Technology, claimed in a video on Nov. 25, 2018 that he had used CRISPR-Cas9 to edit embryos for seven couples, with two twin girls resulting so far. He said his goal was to try to make the babies resistant to HIV. What's behind the creation? ②As he said, the tool He Jiankui used to create the babies is called CRISPR-Cas9—a gene-editing tool that has been discovered in recent years. This relatively easy way to edit genes makes it possible to operate on DNA to supply a needed gene or disable one that is causing problems. ③CRISPR is a guide molecule (分子) made of RNA, which targets a specific site on the DNA double helix (双螺旋). CRISPR is attached to Cas9, a bacterial enzyme(酶) that works as a pair of "molecular scissors" to cut the DNA at the exact point required. He Jiankui sought to disable a gene called CCR5 that forms a protein doorway that allows HIV, the virus that causes Aids, to enter a cell. ④He said the gene editing occurred during the following process. First, sperm was “washed” to separate it from semen, in which HIV can hide. Next, a single sperm was placed into a single egg to create an embryo. Then the gene-editing tool was added. Is this helpful? ⑤“I believe this is going to help the families and their children,” He Jiankui said. “Society will decide what to do next in terms of allowing or forbidding such science.” ⑥However, many mainstream scientists think it's too unsafe to try. “If true, this experiment is monstrous,” said Julian Savulescu, a professor of practical ethics at the University of Oxford. “Gene editing is experimental and capable of causing social and ethical problems.” 1. What is the purpose of the passage? 2. What do the underlined "that" in paragraph 3 refer to respectively? 3. What does the word “monstrous” mean in the last paragraph? 4. Which of the following statement is true? A. CRISPR-Cas9 was used in the first step of the creation. B. CRISPR made of a bacterial enzyme is used to edit certain genes. C. CCR5 is a protein that allows HIV to enter a cell. D. The chosen sperm should be processed first to avoid HIV virus. 5. What is the attitude of Professor Julian Savulescu mentioned in the last paragraph towards the claimed creation? 6. What is the author's attitude towards the claimed creation?

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注意：1.词数：100左右； 2．参考词汇：通讯communicate (with sb.)vi.，communication n．；互联网the Internet n．。 案例分析⊙ 从材料的呈现方式(两幅图对比)及材料所提出的要求“描述变化及影响”可知，本文应该用说明文体来写作。时态的把握是本文的一大难点，一般情况下，说明文应用一般现在时，但本文描述的是今昔通讯方式的变化，所以在描写过去通讯方式的时候要用一般过去时，例如：In the past，people kept in touch with each other mainly by writing letters or using the public telephone及 It used__to__take several days to hear from each other.在描写过去发生的动作对现在造成的影响时，谓语动词要用现在完成时，例如本文的起始句可用“Great changes have__taken__place in the

way of communication in people’s life in recent years”及讲述影响的过渡句“With these changes，people’s pace of life has__been__quickened__and people’s work has__been__made more efficient ”。相对来说，本文用第三人称容易把握。 Great changes have taken place in the way of communication in people’s life in recent years. In the past，people kept in touch with each other mainly by writing letters or using the public telephone.But now almost everyone has his own mobile phone.People can communicate with each other almost at any place and at any time.What’s more，people have easy access to the Internet，which enables them to send and receive emails whenever they like.With these changes，people’s pace of life has been quickened and people’s work has been made more efficient.It used to take several days to hear from each other，but now it takes only

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一、说明文阅读理解的特征一般说来，英语说明文与其它文体一样，文章所涉及的内容不外乎以下几个方面，即Who→What→When→Where→How→Why。 1. Who：问的是这篇文章的主体是谁？（即所要说明和描述的人或事物） 2. What：问的是主体做了什么事情？（即主体表现出的特性、功能和用途） 3. When和Where：是在何时何地发生的？（即何时何地所表现出的特性、功能和用途） 4. How：通过什么方式表现出来的？ 5. Why：这种特性功能用途的原因是什么？ 做说明文阅读阅读的时候，一定要记住上面的Wh-word。边阅读，边搜记，牢记要点，把握全文。 二．说明文阅读理解的类型掌握说明文阅读理解题的类型对考生来说非常有必要。一般来说，高考对阅读理解的命题类型主要有以下几种： 1. 细节理解题 说明文中考查的细节理解题大致与记叙文相似。命题区域都有其共同点。⑴在列举处命题。如用First(1y)、Second(1y)、Third(1y)Finally、not only…but also、then、in addition等表示顺承关系的词语列举出事实。试题要求考生从列举出的内容中选出符合题干要求的答案项。⑵在例证处

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高考英语作文（完美万能结构）必得高分 对比观点题型 述两个对立的观点并给出自己的看法。 1．有一些人认为... 2．另一些人认为... 3．我的看法... The topic of ①-----------------（主题）is becoming more and more popular recently. There are two sides of opinions about it. Some people say A is their favorite. They hold their view for the reason of ②-----------------（支持A的理由一）What is more, ③-------------理由二). Moreover, ④---------------(理由三). While others think that B is a better choice in the following three reasons. Firstly,-----------------(支持B的理由一). Secondly (besides),⑥------------------（理由二）. Thirdly (finally),⑦------------------(理由三). From my point of view, I think ⑧----------------（我的观点）. The reason is that ⑨--------------------(原因). As a matter of fact, there are some other reasons to explain my choice. For me, the former is surely a wise choice . （2）给出一个观点，要求考生反对这一观点 Some people believe that ①----------------（观点一）. For example, they think ②-----------------（举例说明）．And it will bring them ③-----------------(为他们带来的好处). In my opinion, I never think this reason can be the point. For one thing,④-------------(我不同意该看法的理由一). For another thing, ⑤-----------------(反对的理由之二)． Form all what I have said, I agree to the thought that ⑥------------------(我对文章所讨论主题的看法)． 阐述主题题型 要求从一句话或一个主题出发，按照提纲的要求进行论述． １．阐述名言或主题所蕴涵的意义． ２．分析并举例使其更充实． The good old proverb ----------------（名言或谚语）reminds us that ----------------(释义). Indeed, we can learn many things form it. First of all,-----------------(理由一). For example, -------------------(举例说明). Secondly,----------------(理由二). Another case is that ---------------(举例说明). Furthermore , ------------------(理由三)． In my opinion, ----------------(我的观点). In short, whatever you do, please remember the say------A. If you understand it and apply it to your study or work, you”ll necessarily benefit a lot from it. 解决方法题型 要求考生列举出解决问题的多种途径 １．问题现状 ２．怎样解决(解决方案的优缺点) In recent days, we have to face I problem-----A, which is becoming more and more serious. First, ------------(说明Ａ的现状)．Second, ---------------(举例进一步说明现状) Confronted with A, we should take a series of effective measures to cope with the

高考英语阅读理解()(说明文)

Day 7阅读理解(7)(说明文) Passage 1 文体：说明文词数：403 限时：8分钟Two new studies suggest that modern running shoes could increase the risk of injuries to runners. One study involved sixty-eight healthy young women and men who ran at least twenty-four kilometers a week. The runners were observed on a treadmill machine(跑步机). Sometimes they wore running shoes. Other times they ran barefoot(赤脚). Researchers from the JKM Technologies Company in Virginia, the University of Virginia and the University of Colorado did the study. They found that running shoes create more stress that could damage knees, hips and ankle joints than running barefoot. They observed that the effect was even greater than the effect reported earlier for walking in high heels. The study appeared in the official scientific journal of The American Academy of Physical Medicine. The other study appeared in the journal Nature. It compared runners in the United States and Kenya. The researchers were from Harvard University in Massachusetts, Moi University in Kenya and the University of Glasgow in Scotland. They divided the runners into three groups. One group had always

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高考英语的10种类型 高考作文分为实用文和应用文。 实用文包括：1.提纲作文；2.图表作文； 3.图画作文； 4.开放作文； 应用文包括：5.书信； 6.通知；7简历；8.日记；9.便条；10.电子邮件。1.提纲作文：在英语课堂上，你喜欢你的老师授课时只用英语，还是英语、汉语 兼用？某英语杂志社就此话题邀请中学生发表看法。请围绕“How do you prefer your English classes to be taught? In English only,or in both English and Chinese?”这个问题，参考所给要点，选择一种授课形式，写一篇英语短文。 授课形式一：只用英语 优点：有助于提高听说能力等 缺憾：不易听懂等 结论：…… 授课形式二：英语、汉语兼用 优点：易于理解等 缺憾：英语氛围不浓等 结论：…… 注意：1.词数100~120，短文开头已给出(不计词数)。 2.参考词汇：atmosphere氛围 满分文(一) I prefer my English classes to betaught in both English and Chinese, whose advantage is that it is easy for usto understand what the teacher talks about. The teacher first teaches the classin English, and then she explains those that are hard to understand to us sothat we get a better knowing of the passage. That will be good for us. However, teaching the class in twolanguages will make the English atmosphere not so strong. Some studentswhowish to be taught in English will be disappointed. Except for the disadvantage, I thinkit is really good to hear two languages in classes. It can make us morefamiliar with the foreign culture. 名师指导： 审题是作文的第一要素，本文的审题准确无误。无论是要点的把握还是结构的组织都证明了这一点。本文运用多种复杂句式，整体看来是不错的。文中的一个复合句式显示了作者的英语功底。其他出彩短语的使用也很地道，可以参看好句中的分析。 背诵内容： 1.advantage n.优点 2.be familiar with，对某人熟悉 3. atmosphere n.气氛 满分文(二) I prefer my English classes to betaught only in English because it is helpful for us to improve the ability ofspeaking and listening in a very short time. I have strong

高考英语作文说明文常用高级句型

高考英语作文说明文常用高级句型 导读：本文高考英语作文说明文常用高级句型，仅供参考，如果觉得很不错，欢迎点评和分享。 1简要说明图表内容的句型： 从图表可以看出 The table/chart shows that …… As can be seen from the chart…… From the table/chart/forms we can see… The table tells us that…… 2表示变化/比较的句型： There was a great / slight increase/rise in …… There has been a sudden /slow/rapid fall/ drop in…… It is 20% lower /higher than…… The number/rate has nearly doubled, as against that of last year. The number is … times as much as that of…… It increases/rises/decreases/reduces by ……times/ ……percent/ 2/3. 3说明原因的句型：

The reason for ……is that…… One may think of the change as a result of…… The change in…… largely results from the fact that…… There are several causes for this significant growth in …… First…… This brings out the important fact that…… 4 结尾句型： In summary, it is important…. From what has been discussed above, we may draw the conclusion that… Obviously, if we want to…., it is necessary …. There is no doubt that attention must be paid……

2019届高考英语阅读理解：科普类说明文----有解析

科教科普类 1、Australia leads the world in its number of resident poisonous spiders as well as the strength of their toxicity(毒性). However,of almost 9,800 species most are perfectly harmless and interesting. Spider diversity is broad and many fascinating species occur here that range from the large to the tiny and hardly noticed, and from the dullest black to the strangely shaped. Spiders can be roughly classified according to the strategies(策略) they use for feeding. Spiders which appeared earlier in the evolutionary scale feed by waiting in a cave for food to come along before grabbing it. Following them were spiders which actively wandered looking for food and which caught it by chasing it down. The evolution of flying insects makes spiders evolve ne w ways of catching food which couldn’t be chased and so the earliest air web weavers arose. Most spiders feed on insects and other arthropods but the Whistling Spider feeds on frogs and small birds. The Golden Orb Spider also feeds on small birds. A spider periodically sheds(蜕皮;脱落) its skin so that it can grow. Immature stages are called moults. Each species has a particular number of moults that it will go through before reaching its final adult stage. Usually, once male spiders have mated, they die shortly after. But, even in death, Redback males often serve a purpose. The already pregnant Redback females always kill their lover and, in most cases, also eat them. This provides them with a small reproductive advantage. Allowing spiders to take up places around houses can be beneficial in that they catch other annoying insects such as mosquitoes and flies. Rest assured that while you might see some large spiders, and perhaps even some poisonous ones, a good rule is to look and admire but don't touch any spider you find. Even those without poison could still have a nasty bite. 1.Different families of spiders are identified themselves by ______. A.their physical character B.their ways of getting food C.the strength of their toxicity D.their effect on the environment 2.What are the latest spiders in their evolution process?

高中英语作文题目及范文

1. 书面表达热点预猜（1） 假设你是李红，你的一位美国笔友Robert写E-mail问及你高考后暑假的安排，请根据以下要点，写一封100词左右的email回复他, 可以适当增加细节。 1. 学开车 2. 参加英语培训课程 3. 去北京看奥运会 4. 游览北京的名胜 注意：1.根据以上内容写一篇短文，不要逐句翻译，可适当增加细节以使行文连贯。 2.要准确使用语法和词汇；使用一定的句型、词汇，清楚、连贯地表达自己的意思； 3. 词数：100个左右。开头已给出，不计词数。 Dear Robert, How time flies! ____________________________________________________ _____________________________________________________________________ 【命题方向与写作提示】 高考英语书面表达写作素材都是与中学生的日常生活相关的话题，会避免出现考生不熟悉的话题，也不会出现农村或城市学生不熟悉的话题，注重考查考生的语言表达能力。本篇素材考查书信体裁的作文，是应用文的写作，话题涉及社会热点：北京奥运会，内容与中学生的实际生活相关：高考后暑假的安排，体裁是书信体的电子邮件。写作要点包括：1）问候；2）引入话题：高考临近，高考后的安排；3）学开车；4）参加英语培训课程；5）去北京看奥运会；6）游览北京的名胜；7）结束语。 【写作提示】 书面表达一定要注意要点齐全，写作中要注意适当增加细节以使上下文连贯，并使用一定数量的句式结构。 范文(One possible version) Dear Robert: How time flies! The happy days we shared often shines in my memory. What about you? As you know, my college entrance exam is approaching, which also announces the end of this sort of pressing study life. However，I intend to have a meaningful summer vacation. First, I will learn to drive to get a driving license, which is a new activity for a high school graduate in China. I will have a good rest, enjoying my hobbies. Then I will take some English courses to improve my English communication ability, With the 2008 Olympics beginning, I will be a participant of it, watching the basketball match between China and the US. I have been dreaming of Kobe’s performance long. After that, I will pay a visit to some tourist attractions to widen my horizon. That is the plan for my vacation. I am looking forward to being told about your arrangements of vacation. Give me your quick reply soon, OK? Best wishes! 2. 书面表达热点预猜（2） 如今世界粮食短缺，价格飞涨，给部分地区造成社会动荡。假设在你校开展的研究性学习中，你们小组以“World Food Crisis”为题进行研究，现在请你代表你们小组向全体同学简要介绍你们的研究成果。主要内容如下：

高中英语 说明文篇阅读高考真题集

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