The Topic Sentence(主题句)

英语考试作文什么是主题句?详解写好托福写作主题句的方法什么是主题句?所谓主题句(topic sentence, 也有人叫它中心句)，就是独立写作主体段中统领全文的那个句子，也就是表述在独立写作头脑风暴和谋篇布局时候想到的“主要理由”或者“论点”的那个句子。

通常一篇独立写作有三个主题句。

下面就带大家托福写作主题句写作要求，大家一起来学习一下吧。

例如在题目“Do you agree or disagree with the following statement? It is betterto work in large companies than in small ones.”，选择agree，三个主题句可以是：The first reason is that a large company can provide more opportunities to develop one’s abilityAnother reason for choosing a big company involves welfare.A third reason is that one who appreciates the unique culture of abig enterprise will become a more responsibleperson to the society.在托福写作中，三个主题句可以说是作文中最重要的一组句子，因为主题句对段落起到“提纲挈领”的作用，同时对整篇文章的结构清晰度和文章逻辑性也至关重要。

如何将这个理由“完整”“清晰”“出彩”的表达出来就是本文讨论的话题。

首先，每段主题句通常都位于段首，紧跟于“first, second, third”这些“信号词”之后。

除此之外还需要注意以下几点。

丨简明扼要主题句需要让读者看到之后能够快速、准确地把握本段的主要内容。

这要求我们在写主题句的时候，一方面内容要简单，另一方面用语要凝练。

英语写作中的主题句在英语写作中，主题句是一个非常重要的概念，能够帮助读者更好地理解文章的主题和结构。

本文将介绍主题句的定义、作用和写作技巧。

下面是本店铺为大家精心编写的5篇《英语写作中的主题句》，供大家借鉴与参考，希望对大家有所帮助。

《英语写作中的主题句》篇1一、主题句的定义主题句是英语写作中的一个重要概念，指的是每个段落的第一句话，用于概括该段落的主题和内容，同时为读者提供指引，让他们更好地理解文章的结构和主题。

主题句通常是一个简明扼要的句子，它应该清晰地表达出该段落的主题和重点。

二、主题句的作用主题句的作用非常多，主要包括以下几个方面:1. 概括段落内容：主题句应该能够概括该段落的主要内容，让读者对该段落的主题有一个清晰的了解。

2. 指引读者：主题句应该能够为读者提供指引，让他们更好地理解文章的结构和主题。

通过阅读主题句，读者应该能够了解该段落在整篇文章中的位置和作用。

3. 突出重点：主题句应该能够突出该段落的重点，让读者更好地理解文章的重点和主旨。

三、主题句的写作技巧写作主题句需要掌握一些技巧，主要包括以下几个方面:1. 简明扼要：主题句应该简明扼要，不要使用过多的词汇和复杂的句子结构。

2. 突出重点：主题句应该突出该段落的重点，不要包含太多无关的信息。

3. 与文章内容相呼应：主题句应该与文章内容相呼应，不要出现矛盾或不相关的内容。

4. 避免使用结论性词语：主题句应该避免使用结论性词语，如“因此”、“所以”等，因为这些词语可能会误导读者对该段落的理解。

英语写作中的主题句是一个非常重要的概念，能够帮助读者更好地理解文章的主题和结构。

《英语写作中的主题句》篇2英语写作中的主题句是指在文章或段落中，用来表达主题或中心思想的句子。

主题句通常出现在文章或段落的开头，用于引入和概括后续内容。

在写作中，主题句的运用可以帮助读者更好地理解文章结构和主题，同时也可以帮助作者更好地组织文章思路。

一个好的主题句应该具有以下特点：1. 简洁明了：主题句应该用简短的语言表达出文章或段落的主题，不宜过于复杂或冗长。

Looking for the Topic SentenceMore often than not, one sentence in a paragraph tells the reader exactly what the subject of the paragraph is and thus gives •the •main idea. This main idea sentence is called a topic sentence or topic statement. The topic sentence states briefly an idea whose full meaning and significance are developed by the supporting •details. It may appear at the beginning, or in the middle, or at the end of a paragraph.Sample 1: At the beginningLondon's weather is very strange . It can rain several times• a• day; each time the rain may come suddenly after the sun is shining brightly. The air is damp and chill right through July. On •one March afternoon on Hampton Heath last year it rained three times, there was one hail(冰雹) storm, and the sun shone brilliantly -•-•all •this within two hours' time. It is not unusual to see men and women rushing down the street on a sunny morning with umbrellas on their arms. No one knows what the next few moments will bring.(The main idea in this paragraph is London's weather is very strange . All the other sentences illustrate the •idea •with supporting details.)Sample 2: In the middleJust as I settle down to read or watch television, he demands that I play with him. If I •get •a •telephone call,• he •screams in •the background or knocks something over. I always have to hang up to •find out what's wrong with him. Baby- sitting with my little brother is no fun . He refuses to let me eat a snack in peace. Usually he •wants half of whatsoever I have to eat. Then, when he finally grows tired, it takes about an hour for him to fall asleep.(All the details are cited in this paragraph •to support the main idea: Baby--sitting with my little brother is no fun. )Sample 3: At the endDoctors are of the opinion that most people cannot live beyond 100 years, but a growing number •of •scientists believe •that •the aging process can be controlled. There are more than 12,000 Americans •over 100 years old, and their numbers are increasing each year. Dr.• James Langley of Chicago claims that, theoretically and under •ideal conditions, animals, including man, can live •six •times longer •than their normal period of growth. A person's period of growth lasts about 25 years. •If •Dr. •Langley's theory •is •accurate•, •future generations can expect a life span of 150 years.Sometimes a writer wants to give strong emphasis to a topic sentence. He may place a topic sentence at both the beginning •and end •of •a paragraph. This can tell a reader that the idea in this paragraph •is more important than other ideas found in other paragraphs.Sample 4: At both the beginning and endGood manners are important in all countries. But ways of expressing good manners are different from country to country. Americans eat •with knives and forks; Japanese eat with chopsticks. Americans say "Hi" when they meet; Japanese bow. Many American •men open •doors •for women; Japanese men do not. On the surface,••it appears •that •good manners in America are not good manners in Japan, and in a way this is true. But in any country, the only manners that are important are those involving one person's behavior toward another person. In all countries it is good manners to •behave considerately •toward •others •and •bad manners not to. It is only the way of behaving •politely •that differs from country to country .(This paragraph begins with •a •topic •sentence •and ends with a restatement of the same topic sentence.)。

英语写作之——Topic Sentence 的写法1. 根本原则：观点明确Topic Sentence一定要体现出你的观点，所谓的观点即可以定义为思考的产物！不说没有主题的官话（没营养的废话），因为那会让人觉得作者很傻；也不要说事实，因为那不是经过思考的谈不上观点；另外，最好不要用疑问句，反问句，因为观点直接一点更好，而且英文写作追求直接高效的语言应用（比如：写作上，一针见血的单词的应用效果远胜于几乎任何词组；口语上，尽量用词组会更好）。

例题：观点是否明确？p1. Children suffer a lot emotionally when their parents get divorced.p2. In addition, children need to feel secure and should live where they feel the safest and happiest.p3. Finally, most children live with their mother after their parents divorce.仅供参考p1,p2都是观点，p3不是观点。

可以对p3进行如下改正：p3. Finally, the court often chooses to place children with their mother by default, but a child may feel that his father is a better care giver.2. 逻辑原则：思路流畅采用一些合理的逻辑连接词，整篇文章的逻辑衔接程度会更好，思路更加流畅。

例题：思路是否流畅p1. The first type of boring person is the obvious one who just is not fun to be with.p2. Another one is someone who spends all his time talking about himself.p3. Someone can become more interesting if he takes up a new hobby or learns a new skill.仅供参考p2,p3与p1看上去不对仗，逻辑上不流畅。

英语作文中的主题句Crafting an Effective Topic Sentence in English EssaysThe topic sentence is a crucial component of any well-structured English essay. It serves as the foundation upon which the entire paragraph is built, guiding the reader through the main idea and setting the tone for the supporting details that follow. Mastering the art of crafting a strong topic sentence is essential for any student or writer who aspires to produce compelling and coherent essays.At its core a topic sentence should clearly and concisely convey the central argument or focus of the paragraph. It should be a declarative statement that introduces the main point and provides a clear direction for the supporting evidence and analysis. A well-written topic sentence acts as a roadmap for the reader allowing them to easily follow the progression of the essay and understand the writer's overall purpose.One of the primary functions of the topic sentence is to establish the unity and coherence of the paragraph. By clearly articulating the main idea the topic sentence ensures that all the supporting details and examples are directly relevant and contribute to thedevelopment of the central argument. This helps to create a cohesive and logical flow of ideas that is easy for the reader to follow and comprehend.In addition to providing unity the topic sentence also serves to orient the reader and set their expectations for the content that will be covered in the paragraph. A strong topic sentence should give the reader a clear sense of what information is to come and how it connects to the broader themes or objectives of the essay. This helps to maintain the reader's engagement and interest as they progress through the essay.Crafting an effective topic sentence requires careful consideration of both the content and the structure. The topic sentence should be concise and to the point avoiding unnecessary wordiness or complexity. It should also be strategically placed at the beginning of the paragraph to immediately establish the main focus. Additionally the language used in the topic sentence should be clear and unambiguous conveying the key ideas in a direct and accessible manner.Beyond the structural elements of the topic sentence the content itself must also be thoughtfully developed. The topic sentence should introduce a substantive and insightful main idea that is worthy of exploration and analysis. It should go beyond merelystating an obvious fact or restating information from the prompt and instead present a unique perspective or interpretation that the writer will then support and expand upon in the body of the paragraph.Ultimately the topic sentence is the foundation upon which a well-crafted essay is built. By clearly articulating the main point and providing a roadmap for the supporting details a strong topic sentence enables the writer to effectively communicate their ideas and persuade the reader. Mastering the art of crafting topic sentences is therefore an essential skill for any student or writer who aspires to produce compelling and coherent essays in the English language.。

B2U3Read the passage carefully and find the topic sentence （主题句） of each paragraph and the supporting details(支持性细节 ). Paragraph 1Topic sentence: _______________________________________________________ Supporting details:Paragraph 2：Topic sentence: _______________________________________________________ Supporting details:Topic sentence: _______________________________________________________ Supporting details:communications finance ______________ ______________ ___________ _________________ __________________ ___________________Retelling ：calculating machineanalytical machineuniversal machinePC( personal computer )laptopPara 1: Over time I have been changed quite a lot.1642：1822：1936：As time went by thenPara 2: These changes only became possible as my memory improved.tubes transistorschips networkWorld Wide WebPara 3: Since the 1970s many new applications have been found for me.communicationsfinancetraderobotsmobile phonesmedical operationsspace rocketsproviding a life of high qualityPara 1: Over time I have been changed quite a lot.Para 2: These changes only became possible as mymemory improved.Para 3: Since the 1970s many new applications have been found for me.The historyof thecomputersB1U52. Divide the passage into two parts according to the given words. Part1 : Paragraph ( ) the life of Elias ’ life he met NelsonMandela.Part2: Paragraph ( ) the change of Elias ’ life he met NelsonMandela.Fast ReadingPart1 Paragraph ( ) Elias ’lifebefore he metMandela Part2 Paragraph ( ) the change of Elias ’life after he met Nelson Mandela1-23-5Please divide the text into two partsIntensive Reading(Task1).1940 …. 1946 …. 1948 ….1952 ….1963 ….bornbegan school left schoolwent to …foradviceBiography(人物传记）The time of order Please read Para1-2carefully and try tofinish the timeline of Elias ’life helped …blow up …Ⅲ。