染雾英语说明文范文 篇一
Title: How to Make a Delicious Chocolate Cake
Introduction:
Chocolate cake is a classic dessert loved by people of all ages. Making a delicious chocolate cake at home is easier than you think. This article will provide you with step-by-step instructions on how to make a mouthwatering chocolate cake that will impress your family and friends.
Ingredients:
- 2 cups all-purpose flour
- 2 cups sugar
- 1 cup unsweetened cocoa powder
- 1 ? teaspoons baking powder
- 1 ? teaspoons baking soda
- 1 teaspoon salt
- 2 eggs
- 1 cup milk
- ? cup vegetable oil
- 2 teaspoons vanilla extract
- 1 cup boiling water
Instructions:
1. Preheat the oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
2. In a large mixing bowl, combine the flour, sugar, cocoa powder, baking powder, baking soda, and salt. Mix well.
3. Add the eggs, milk, vegetable oil, and vanilla extract to the dry ingredients. Beat on medium speed for 2 minutes until the batter is smooth.
4. Stir in the boiling water. The batter will be thin, but that's normal.
5. Pour the batter evenly into the prepared cake pans.
6. Bake for 30 to 35 minutes or until a toothpick inserted into the center comes out clean.
7. Remove the cakes from the oven and let them cool in the pans for 10 minutes. Then, transfer them to a wire rack to cool completely.
8. Once the cakes have cooled, you can frost them with your favorite chocolate frosting or any other desired frosting.
9. Serve and enjoy!
Conclusion:
Making a delicious chocolate cake at home is a rewarding experience. By following these simple instructions, you can create a moist and decadent chocolate cake that will leave everyone asking for seconds. So, put on your apron and get ready to impress your loved ones with your baking skills!
英语说明文范文 篇二
Title: How to Plant a Vegetable Garden
Introduction:
Planting a vegetable garden is a great way to enjoy fresh and organic produce right from your own backyard. Whether you have a large yard or just a small space, this article will provide you with step-by-step instructions on how to plant a successful vegetable garden and enjoy the fruits of your labor.
Materials Needed:
- Garden space or containers
- Soil
- Vegetable seeds or seedlings
- Watering can or hose
- Gardening tools (shovel, trowel, rake, etc.)
- Fertilizer (optional)
Instructions:
1. Choose a sunny spot in your yard or prepare containers for your vegetable garden. Ensure that the area receives at least six hours of direct sunlight daily.
2. Prepare the soil by removing any weeds or grass. Loosen the soil using a shovel or garden fork and remove any large rocks or debris.
3. Add compost or organic matter to the soil to improve its fertility and drainage. Mix it well with the existing soil.
4. Decide which vegetables you want to grow and purchase seeds or seedlings accordingly. Some easy-to-grow vegetables for beginners include tomatoes, lettuce, carrots, and peppers.
5. Plant the seeds or seedlings according to the instructions on the package. Make sure to space them properly to allow room for growth.
6. Water the garden regularly, keeping the soil moist but not waterlogged. Avoid overhead watering, as it can lead to disease. Use a watering can or hose with a gentle spray attachment.
7. Monitor the garden for pests and diseases. Remove any weeds that may compete with your vegetables for nutrients and water.
8. If desired, apply a balanced fertilizer according to the package instructions to promote healthy growth.
9. Harvest your vegetables when they are ripe and ready to be eaten. Enjoy the rewards of your hard work!
Conclusion:
Planting a vegetable garden can be a rewarding and fulfilling hobby. By following these instructions, you can create your own little oasis of fresh and delicious produce. So, grab your gardening tools and get ready to enjoy the benefits of homegrown vegetables in your meals!
英语说明文范文 篇三
说明文是一种以说明为主要表达方式的文章体裁。对客观事物做出说明或对抽象事理的阐释，使人们对事物的形态、构造、性质、种类、成因、功能、关系或对事理的概念、特点、来源、演变、异同等能有科学的认识，说明文的中心鲜明突出，文章具有科学性，条理性，严谨性，语言确切生动。它通过揭示概念来说明事物特征、本质及其规律性。说明文一般介绍事物的形状、构造、类别、关系、功能，解释事物的原理、含义、特点、演变等。说明文实用性很强，它包括广告、说明书、提要、提示、规则、章程、解说词等。说明文有的是以时间为序，有的是以空间为序；有的由现象写到本质，有的由主写到次；有的按工艺流程顺序来说明，有的按事物的性质、功用、原理等顺序来说明。
英语说明文范文 篇四
Huge population is one of the main problems in China. Since the 1970’s the Chinese government adopted a policy of family planning---- single-child policy---- as a basic state policy to solve this problem. Until now, this birth control policy is still implanted in our country and both positive and negative effects have been harvested.
With the adoption of the family planning policy, the rate of population growth has been successfully controlled. This has already brought about some satisfactory results in China. For one thing, people’s living standard has been greatly improved with our country becoming more and more prosperous, and our national economy developed steadily. Furthermore, with decreasing population, the problem of shortage of water in parts of China is solved gradually. In addition, with the low rate of birth, it goes with less energy consumption, which will benefit the overall development of our economy. Moreover, this policy has greatly reduced the financial burdens of the parents who have otherwise had more children, enabling them to focus their resources on the single child’s well-being and education.
However, the implementing of this policy also brings about some problems. First of all, as there is only one child in a family, the child becomes “little emperor” or “little empress” of the family, surrounded by parents and grandparents. The spoiled child can get whatever he likes and discards whatever he dislikes. This phenomenon is more popular in large cities will do great harm to the children themselves. They don’t cherish what they have got because they can easily get whatever they would like to. Worse still, in the future when they grow up, they might feel very difficult to adjust to the society or cope with the adversity. Some people also show great concern that when the single children get married, the couple have to take care of 4 old people.
While admitting that single-child policy does bring some negative effects on the single child, we must take it for granted that it has benefited and will continue to benefit the country. Therefore, we should carry it one and at the same time adopt some measures to avoid the adverse consequences the policy may produce.
(因果法说明文)
英语说明文范文 篇五
现象说明文
Recently _______,what amazes us most is______________,it is ture that__________.
There are many reasons main reason is____________________.
what is a result_______________.
Considering all there, one thing_____________________,for another________
Conclusion____________________.
英语说明文范文 篇六
说明文写作_高中说明文写作技巧
说明文，即用来解释或说明事物、理论、方法、过程或某种抽象概念的文章。说明文的基本目的就是说清楚。也就是说，要让人看了文章后对文章中解释或说明的对象有清晰明确的认识。这就决定了说明文的基本特征是客观和科学。
说明文首要的一点是明确说明的 对象，然后用准确的语言，结合多种说明手法对之进行介绍和描述。常用的说明手法有下定义、分类别、作比较、引资料、举例子、列数字、画图表等。下定义，即给要说明的对象下一个明确的定义。如博物馆的定义就是征集、保藏、陈列和研究代表自然和人类的实物,并为公众提供知识、教育和欣赏的文化教育机构。分类别是将要说明的对象按照某种标准划分类别，以帮助读者对事物的理解。如电视机，可以分为彩色电视机和黑白电视机。作比较，即将这种事物与那种事物比较异同，从而更清楚地说明事物的特点。如将城市和乡村作比较，将大学和幼儿园作比较等。作比较的时候一定要注意比较的事物之间应当具有可比性，不能生拉硬扯，也不能不尊重客观事实，胡乱比较。为了说明某种事物的特点，有时候需要介绍它的背景、原理、历史等，这时就要用到引资料这种手法。比如我们要对长城进行说明，适当地引用一些历史文献，就更有助于今天的人们了解长城的历史，从而加深对长城中所蕴含的民族精神的认识。在复杂说明文中，列图表具有不可替代的优势。大量的数据、冗长的叙述、复杂的相互关系等，都可以通过图表得到直观的表达。
按说明的对象不同，说明文可分为事物说明文和事理说明文。前者着重在于说明的成因、构造、形状、用途等，后者则重在说明事理。这两类说明文常用的写作手法也有一定的区别。比如事物说明文重在说明事物的物理特征，常用的是下定义、分类别等说明手法，事理说明文重在说明事物的逻辑特征，地要用到引资料、作比较等说明手法。但时候，在同一篇文章中，几种说明手法都要用到，相辅相成，互为补充。
如何使说明文物理并重、形神兼备的呢?首要的一点是观察。说明文写作的前提是对要说明的事物非常熟悉。要做到这一点，就要养成认真观察、深入了解的习惯：
观察要有针对性。要带着问题观察，而不是走马观花、浮光掠影。最好能在观察前列出观察提纲，观察时要记笔记、画图标。要善于提出问题。
观察时要分清主次。这就要求我们注意观察的顺序。观察有概括性观察和特写性观察之分。前一种方法有助于抓住事物的概貌，后者则利于把握观察对象的细节和特征。由概括到特写、由全局到局部，是观察的一般原理。
观察重在事物的形。要想传神，写出事物的内涵、原理等，则需要有很好的查阅资料、作调查的能力。比如我们要写一篇文章来说明洛阳牡丹。在写好它的形状、颜色、品种之外，如果能够考察一下洛阳牡丹的来历、其中的牡丹名品在培育中的科学原理，这篇文章就会有说服力，使读者更深刻地认识到洛阳牡丹的文化特色。这就要求我们具备相当的知识积累、广阔的知识面和优秀的调查能力。作为小，应当从小注重积累知识和调查能力的训练。比如通过剪报、记笔记、上图书馆和阅览室等途径来有意识地训练自己。
写作说明文还要注意说明的顺序。有合理的顺序，文章才能条理清晰，让人看得明白。说明顺序一般有三种，即空间顺序、时间顺序、逻辑顺序。间顺序一般有从上到下、从左到右、从前到后、从远到近等。时间顺序一般有从古到今、从过去到现在等。 逻辑顺序有从现象到本质、从原因到结果、从主要到次要、从整体到部分、从概括到具体等。什么是合理的顺序呢?这要根据人们认识事物的过程以及说明对象本身的特征、规律而定。说明事物的形状、构造等，往往以空间为顺序;说明事物的成因、方法，往往以时间为顺序;说明事物的事理，往往以逻辑关系为顺序。
当然，大多数说明文会综合使用多种说明顺序。因此，在写作时，我们要合理地安排好说明顺序，理清说明文的结构层次。常用的结构层次有并列式、层进式和总分式三种。比如我们以“水”为题目进行写作，可以先写水的外形特征，再写水的分类，然后写水的用途，这是并列式的写作层次。我们也可以先写水的外形，再写水的成因，最后写水给人类带来的利与害，这是层进式的结构层次。先概括水的用途和特征，再一一细述，就是总分式。结构层次能力需发们在长期的写作过程中培养，现在就不一一细说了。
