英文论文summary模板

摘要是一个简短、语义连贯的文本，浓缩了原始文档的基本内容。其目的是在不作主观评价和解释的情况下，迅速把握原文的主旨。摘要写作是一种受控的写作形式，它使学生利用原文的结构和语言的力量，写出内容相同、结构相似、语言简洁的短文。此外，它有助于培养学生掌握文章要点的能力，有助于他们在应用文写作中避免全面、详细、逐条列举的不良倾向。这种写作不仅要准确理解原文，而且要综合原文。因此，用英语写摘要是学生学习英语写作的一种实用方法。

下面是关于学术论文英文摘要模板，希望对你们有帮助。

Abstract

Since Dewey developed the concept of “critical thinking”, many scholars abroadhave carried out a series of studies about improving students' critical thinking skills ineducation field. In the 1980s,critical thinking became the target of higher educationprograms in such foreign countries as the US and Canada. It has gained its widespreadattention in China only in recent years. But there are only few studies about it ineducation field. Our traditional English teaching method pays much attention to thetraining of students' linguistic knowledge and language skills but ignores thecultivation of students' critical thinking abilities. In the process of skill practice,teachers often stress the importance of memorizing vocabulary and imitating skillsrigidly,but neglect the students' abilities in analyzing problems and putting forwardinnovative solutions. Therefore, English writing teaching is affected by this andmerely attaches emphasis to train students' reading and writing skills. There are fewstudies which aim at systematically cultivating students' analysis, synthesis, summary,comparison and reasoning skills while they are writing. Therefore,this study aims atdesigning some writings tasks and teaching strategies which can be used to fostercollege students' critical thinking awareness and promote students' all-rounddevelopment.

According to six critical thinking skills,this study was carried out by requiringstudents to hand in an argumentation. All participants in this study are non-Englishmajor college freshmen from a 211 key university. The revised version of Rubric forQualitative Critical Thinking Skills Instrument was used in this study. Withquantitative and qualitative analysis,writing experiment is conducted within a wholesemester to collect data concerning students' learning behavior. Reading-to-write isused in experimental class while traditional method is adopted in control class. Thewriting scores by the experimental and control class were statistically processed bysoftware SPSS . And also the interview was launched in some of students inexperimental class to assess students' critical thinking abilities reflected in theirwritings-The final analysis indicated that EGAP writing model exerted a significantlypositive influence in improving students' critical thinking skills, especially in arousingstudents' writing enthusiasm and critical thinking awareness. Compared with controlclass, students in experimental class made big progress in writing competence. Inaddition, this study put forward some reform proposals to the teaching of Englishwriting. The study is of great value to instruct students to employ critical thinkingskills in their writing.

Abstract

A large body of research has been conducted on the effects of technology-enhancedEnglish vocabulary learning since the 1960s (Marty, 1981)。 However, no consensus hasbeen reached yet (Choo, Lin, & Pandian,2012; Mohsen & Balakumarohsen, 2011)。

Despite the fact that some narrative reviews have evaluated and explored thesecontradictory results, this study aims at quantifying the overall effectiveness oftechnology-enhanced English vocabulary learning with a different approach to review:meta-analysis and performing in-depth moderator analyses of learning method and testtype further.

Totally, twenty effect sizes from thirteen pieces of primary research are obtainedafter collecting related literature published or unpublished in recent ten years via fourchannels and selecting through three filters. Later, all the primary research is coded anddata are computed in random-effects model with software ComprehensiveMeta-Analysis.

Results show that: (1) Technology has a positively large effect on Englishvocabulary learning according to Cohen's standards as proposed in 1992 (g = 95% confidential interval of [, ])。 (2) Learning methods (intentional learning,incidental learning, and integrated learning) have impacts on the overall effectiveness.

Heterogeneity exists in the three learning methods (g = = 0,01 < )，Effectiveness of intentional learning, incidental learning and integrated learning is ^ =, g 二 , g = respectively. Incidental learning under technology-enhancedenvironment yields the largest effectiveness on English vocabulary learning. (3) Testtypes (recognition tests, recall tests,recognition + recall tests) also have impacts on theoverall effectiveness. The three test types are heterogeneous as well {Q = , p = < )。 Recognition tests, recall tests, and recognition + recall tests have effectsizes of and respectively. Technology-enhanced English vocabularylearning achieves the largest effectiveness in recognition tests.

Abstract

The present study, which is based on the Competing Values Framework (. CVF:a framework to identify the organizational effectiveness and to define organizationalculture)， aims to investigate English teachers, teaching motivation at universities, theirperception of the organizational culture in the target university,their professionalaspiration and how they affect each other. The research questions to be addressed are asfollows: (1) How do the English teachers perceive the organizational culture at theirworkplace? (2) How much effort will the teachers pay for their professionalengagement and aspiration? (3) What kinds of motivation do the English teachers in thetarget university appear to have? (4) How will the organizational culture and theprevious experience affect teachers' motivation?

This study employed four different questionnaires as the research instruments,including one demographic questionnaire and three research questionnaires, . thedemographic questionnaire, the Organizational Culture Assessment Instrument (. theOCAI) (Cameron & Quinn, 1999)，the Professional Engagement and CareerDevelopment Aspiration-scale (. the PECDA-scale) (Watt & Richardson, 2008b)，andthe Work Tasks Motivation Scale for Teachers Teaching (. the WTMST) (Fernet et al.,2008)，to investigate the above mentioned research questions. The whole investigationtook roughly 12 weeks and involved three stages: the preparation stage,the pilot study,and the main study.

The findings of the present study show that most of the teachers are intrinsicallymotivated and with identified regulation influenced by the performance culture and theclan culture which are the dominant culture types of the target research site. Results alsoindicate that the overseas experience and length of teaching experience affect teachers'perception of tixe organizational culture and motivation. The participants who haveoverseas experience tend to be more with the sense of professionalism, moreintrinsically motivated and be more confident with their competence in the academicarea; and the ones who have longer years of teaching experience are with moreidentified regulation and introjected motivation and are more committed and moreassured of staying in the education field. The participants in the target universitybasically belong to the highly engaged persisters,and the male teachers expect to be theleadership.

Abstract

Owing to the economic, social and academic needs as well as the advantages of EGAP(General Academic Purpose in Chinese College English) itself, there exist 这 great deal ofnecessity and feasibility for applying English for EGAP class. It is our understanding thatwriting plays an extremely important role in the course of EGAP and genre is a quiteinfluential factor in improving students5 writing competency. However,the investigation ofstudents' current writing situation shows that being deeply influenced by traditional writingteaching methods which emphasize grammar and vocabulary; the students have littleknowledge about genre approach theoretically or systematically and lack the awareness ofgenre. Because of this,it becomes necessary to put forward an English writing teachingapproach which is effective as well as applicable to the situation in China so as to enhancetheir writing competence.

This paper firstly gives a brief introduction to the developing trend of EGAP bydiscussing its necessity and applicability in China and the main views of two schools of genretheory, the tiieoretical foundation and genre-based approaches of three main schools of genrestudy and practice. And also,their characteristics are compared and the adaptability inChinese College EGAP class is analyzed, based on which it puts forward a modifiedGenre-based approach in EGAP writing class in order to enhance students' genre awarenessand improve their writing skills.

To achieve this, two non-English major classes of freshmen in East China University ofScience and Technology (ECUST) have been selected as the experimental class andcontrolled class, and the research lasts one semester. The Genre-based approach is applied inthe experimental class following a modified Genre-based approach. And a comparison hasbeen made on the same subject at the beginning and the end of the semester and thecomparison and contrast between the experimental class and controlled class have also beenmade. Owing to various factors,such as learning motivation, different students show variedextent of acceptance to certain teaching approaches. Therefore, emphasis has not only beenput on the overall changes,but also on the individual differences.

There are three hypotheses:

1. Can Genre-based approach enhance students' genre awareness? 2. Can “genreawareness” really improve students' writing ability in EGAP? If the students can get overallimprovement, is there any difference in gender and the students with diverse learningaptitudes because of the individual difference? If some students fail to improve, what's thepossible reason behind it? 3. Will Chinese students accept and adapt to Genre-basedApproach?

Three sets of data from six writing assignments, writing in final-term examination andquestionnaires are collected and analyzed with the help of the software SPSS . And thestudy indicates that: (1) Genre-based approach has a significant effect in sensitizing students'genre awareness, improving holistic writing competence; (2) during the whole experimentalprocess, girls have a stable superiority over boys, however, boys' improvement fluctuation iscomparatively obvious; (3) students of medium efficiency have the greatest potential to makebig improvement; (4) Unavoidably, in this research there are some students who fail to gainimprovement in terms of writing ability or get changed in terms of writing notions, andthrough analysis it has been found that the main objective reasons are: the difficulty ofwriting itself,the differences of culture and ways of thinking between east and west,thelimited teaching period, etc.; and subjective reasons mainly come from: the limitedcompetence of students themselves, the lack of interest in English writing, etc(5) aoverwhelming majority of students are liable to accept this approach and able to adapt to itpretty well, yet acceptation is not absolutely accompanied by adaptation; (6) feedback is adispensable part in English writing teaching, and more specific feedback will bring strongermotivation in students' self-correcting and developing;In the end,the author presents some limitations in her research and hopes that this cangive some hints and tips to further research in EFL writing classes.

Abstract

In college English listening & speaking classrooms, language and other semioticsystems cooperate together to help students construct meaning. It can be reflected inthe design of textbooks and the use of audios, videos and images, etc. Thus, in thisthesis, the theoretical foundation is the theory of multimodal discourse analysis (MDA)derived from Systemic Functional Linguistics and Social Semiotics. The essence ofMDA is that other semiotic resources such as: images, audios, etc. are as important aslanguage in the meaning-making system. Visual Grammar, Acoustical Grammar andthe integrated frameworks of MDA are the main analysis approaches in this thesis.

Meanwhile, the results of the teaching investigation and the MDA for textbooksare the practical foundation for the multimodal teaching design, providing feasibleand effective suggestions in this thesis. According to the results, it can be concludedthat students have more or less realized multimodality in this course and argue thatmultimodality should be used in moderation; multimodal classroom activities, socialcontent, etc. should be brought into the class; teachers should remind students to payattention to images, fonts change and other multimodal factors in textbooks.

Therefore, when conducting the multimodal teaching design, attention should bepaid to: (1) Modalities influence each other with clear priorities in this course. (2)Words modality and acoustical modality are the primary modalities, while othermodalities are just used as tools to provide supplementary information and to improveteaching efficiency. (3) The chosen modalities should provide supplementaryinformation to make the learning material more easily understood and help studentsconcentrate. Then, on the basis of the above principles and the writer's teachingexperience, a sample teaching design has been worked out, then its' feasibility andeffectiveness have been verified by an empirical study with the method of interview.

Abstract

Degree adverbs play a crucial role in daily language communication. However,owing to their wide varieties and similar meanings, it is hard for language learners toreally master their meanings and usages.

With the aid of AntConc and based on the corpora of FROWN (TheFreiburg-Brown Corpus of American English)，FLOB (The Freiburg-LOB Corpus ofBritish English) and CLEC (Chinese Learner English Corpus)， the study aims tocompare the actual use of common English degree adverbs in terms of semanticprosody between Chinese EFL learners and native English speakers. The researchprocedures consist of two steps. First, AntConc is launched to extractconcordance lines of the target node words in each corpus and the semantic featuresof the node words' collocates are analyzed; then, the semantic prosodies of these nodewords are summarized and comparisons are made between the two corpora.

The results indicate that there are differences as well as similarities betweennative English speakers and Chinese learners in their use of semantic prosody.

Chinese EFL learners tend to underuse the negative semantic prosodies of fairly,highly, and totally?,overuse the negative semantic prosodies of extremely; and misusethe semantic prosody of terribly. The results also show that some problems exist inChinese learners' use of semantic prosodies of degree adverbs, and the reasons mayinclude their first language transfer, intralingual transfer, and the lack of informationabout the semantic prosody in dictionaries and textbooks.

怎么写SUMMARY摘要（summary）是一种对原始文献（或文章）的基本内容进行浓缩的语义连贯的短文.它以迅速掌握原文内容梗概为目的,不加主观评论和解释,但必须简明、确切地表述原文的重要内容.摘要写作（summary writing）是一种控制性的作文形式,它能使学生通过阅读原文,吸收原文的文章结构与语言方面的长处,写出内容一致、结构近似、语言简洁的短文.另外,对培养学生善于抓住文章重点的能力也有很大帮助,有利于他们在实际写作中避免面面俱到,事无巨细,一一罗列的不良倾向.这种写作既要准确理解原文,又要能综合概括；既能培养欣赏能力,又能训练书面表达能力.因此,用英文写摘要,对学习英语写作的学生来说,不失为一种切合实际的方法.下面谈谈怎么写好英文摘要.1）细读原文.首先要仔细阅读全篇作品,然后对作品进行整体分析,掌握原文总的意思和结构,明确全文的主题（the maintheme）和各段的段落大意（the main idea）.2）弄清要求.搞清楚是写全文概要,还是写某一部分的概要,或者就某些问题写出要点.3）列出原文要点.分析原文的内容和结构,将内容分项扼要表述并注意在结构上的顺序.在此基础上选出与文章主题密切相关的部分.4）草拟写作提纲并写出初稿.将挑选出的要点作为框架草拟详细的提纲,以所列的提纲为依据写出摘要的初稿.在写作时要特别注意下面几点：（1）摘要应包括原文中的主要事实（main facts）；略去不必要的细节（unnecessary details）.（2）安排好篇幅的比例.摘要应同原文保持协调,即用较多的文字写重要内容,用较少的文字写次要内容.（3）注意段落的连贯和句子的衔接.要用适当的转折词语贯通全文,切忌只简单地写出一些互不相干的句子.（4）尽可能用自己的话来写,但不排斥用原文的某些词句.（5）计算词数,看是否符合规定的词数要求. 如何写一篇文章的摘要?– 下文是对《英语写作手册》相关章节的翻译摘要是对一篇文章的主题思想的简单陈述.它用最简洁的语言概括了原文的主题.写摘要主要包括三个步骤：（1）阅读；（2）写作；（3）修改成文. 第一步：阅读 A．认真阅读给定的原文材料.如果一遍不能理解,就多读两遍.阅读次数越多,你对原文的理解就越深刻. B．给摘要起一个标题.用那些能概括文章主题思想的单词、短语或短句子作为标题.也可以采用文中的主题句作为标题.主题句往往出现在文章的开头或结尾.一个好标题有助于确定文章的中心思想. C．现在,就该决定原文中哪些部分重要,哪些部分次重要了.对重要部分的主要观点进行概括. D．简要地记下主要观点——主题、标题、细节等你认为对概括摘要重要的东西. 第二步：动手写作 A. 摘要应该只有原文的三分之一或四分之一长.因此首先数一下原文的字数,然后除以三,得到一个数字.摘要的字数可以少于这个数字,但是千万不能超过这个数字. B. 摘要应全部用自己的话完成.不要引用原文的句子. C. 应该遵循原文的逻辑顺序.这样你就不必重新组织观点、事实. D. 摘要必须全面、清晰地表明原文所载的信息,以便你的读者不需翻阅原文就可以完全掌握材料的原意. E. 写摘要时可以采用下列几种小技巧： 1) 删除细节.只保留主要观点. 2) 选择一至两个例子.原文中可能包括5个或更多的例子,你只需从中筛选一至二个例子. 3) 把长段的描述变成短小、简单的句子.如果材料中描述某人或某事用了十个句子,那么你只要把它们变成一两句即可. 4) 避免重复.在原文中,为了强调某个主题,可能会重复论证说明.但是这在摘要中是不能使用的.应该删除那些突出强调的重述句. 5) 压缩长的句子.如下列两例： “His courage in battle might without exaggeration be called lion-like.” 可以概括为：”He was very brave in battle.” “He was hard up for money and was being pressed by his creditor.” 可以概括为：“He was in financial difficulties.” 6) 你还可以使用词组代替整句或者从句.请看下面的例子： “Beautiful mountains like Mount Tai, Lushan Mountain, and Mount Huang, were visited by only a few people in the past. Today, better wages, holidays with pay, new hotels on these mountains, and better train and bus services, have brought them within reach of many who never thought of visiting them ten years ago.” 可以概括为：”Beautiful mountains like Mount Tai, once visited by only a few people, are today accessible to many, thanks to better wages, paid holidays, new hotels and better transportation services.” 7) 使用概括性的名词代替具体的词,比如： “She brought home several Chinese and English novels, a few copies of Time and Newsweek and some textbooks. She intended to read all of them during the winter vocation.” 可以概括为：”She brought home a lot of books to read during the vocation.” 8） 使用最短的连接词.比如,可以使用but, then, thus, yet, though,不能使用at the same time, in the first place, because of these, on the other hand等较长的连接词.通常,使用分号就能够达成使用连接词的效果. 9) 文章中的第一人称说的话通常在摘要中转换成第三人称,从而把大段的对白简化,比如： Kate looked at Paul disapprovingly: You use much too much salt on your food, Paul — it’s not good for you!” Paul put down his knife and frowned:”Why on earth not! If you didn’t have salt on your food it would taste awful… like eating cardboard or sand… just imagine bread without salt in it, or potatoes or pasta cooked without salt!” Kate was patient. She didn’t want to quarrel with Paul. She wanted to persuade him. She said firmly:”But too much salt is bad for you. It cause high blood pressure and latter on, heart-attacks. It also disguises the taste of food, the real tastes which are much more subtle than salt, and which we have lost the sensitivity to appreciate any more.” 可以用第三人称概括为： Kate suggested to Paul that he should eat less salt. She thought that eating too much salt would do hard to Paul’s health and that it could reduce the real tastes of food. But Paul disagreed. He said that food without salt would be tasteless. 第三步：修改成文 草稿拟好以后,对它进行修改.首先,与原文比较看是否把所有重要的观点都概括了,摘要中的观点是否与原文中的完全一致.其次,如果摘要中出现了不必要的词汇、短语或长句子,删除它们.第三,检查拼写、语法和标点符号的错误.最后,保持语言简单明了. 经过上述步骤和方法,一篇摘要就可以完成了.

第一步：阅读

A．认真阅读给定的原文材料.如果一遍不能理解,就多读两遍.阅读次数越多,你对原文的理解就越深刻.

B．给摘要起一个标题.用那些能概括文章主题思想的单词、短语或短句子作为标题.也可以采用文中的主题句作为标题.主题句往往出现在文章的开头或结尾.一个好标题有助于确定文章的中心思想.

C．现在,就该决定原文中哪些部分重要,哪些部分次重要了.对重要部分的主要观点进行概括.

D．简要地记下主要观点——主题、标题、细节等你认为对概括摘要重要的东西.

第二步：动手写作 A. 摘要应该只有原文的三分之一或四分之一长.因此首先数一下原文的字数,然后除以三,得到一个数字.摘要的字数可以少于这个数字,但是千万不能超过这个数字. B. 摘要应全部用自己的话完成.不要引用原文的句子.

C. 应该遵循原文的逻辑顺序.这样你就不必重新组织观点、事实.

D. 摘要必须全面、清晰地表明原文所载的信息,以便你的读者不需翻阅原文就可以完全掌握材料的原意.

E. 写摘要时可以采用下列几种小技巧：

1) 删除细节.只保留主要观点.

2) 选择一至两个例子.原文中可能包括5个或更多的例子,你只需从中筛选一至二个例子.

3) 把长段的描述变成短小、简单的句子.如果材料中描述某人或某事用了十个句子,那么你只要把它们变成一两句即可.

4) 避免重复.在原文中,为了强调某个主题,可能会重复论证说明.但是这在摘要中是不能使用的.应该删除那些突出强调的重述句.

5) 压缩长的句子.如下例： “His courage in battle might without exaggeration be called lion-like.” 可以概括为：”He was very brave in battle.” 6) 你还可以使用词组代替整句或者从句.7) 使用概括性的名词代替具体的词,比如： “She brought home several Chinese and English novels, a few copies of Time and Newsweek and some textbooks. She intended to read all of them during the winter vocation.” 可以概括为：”She brought home a lot of books to read during the vocation.”

8） 使用最短的连接词.比如,可以使用but, then, thus, yet, though,不能使用at the same time, in the first place, because of these, on the other hand等较长的连接词.

9) 文章中的第一人称说的话通常在摘要中转换成第三人称,从而把大段的对白简化。第三步：修改成文 草稿拟好以后,对它进行修改.首先,与原文比较看是否把所有重要的观点都概括了,摘要中的观点是否与原文中的完全一致.其次,如果摘要中出现了不必要的词汇、短语或长句子,删除它们.第三,检查拼写、语法和标点符号的错误.最后,保持语言简单明了. 经过上述步骤和方法,一篇摘要就可以完成了.

拓展资料：

summary / 'sʌməri / 既可以做名词，也可以做形容词。

adj.做形容词时的含义有

1.总结性的，概括的，概述的

2.简明的，扼要的

3.即时的，即刻的

n.做名词时的含义有

1.总结，概略，摘要，一览

2.[废语]结局；顶点

参考资料：summary百度百科

1）划分结构并征服。 首先，略读这篇你将进行Summary的文章，并且将这篇文章分为几个小的部分。 根据小标题和副标题来划分。 并且看下生僻的标题，在读之前确保可以理解它们。2）阅读。 现在你已经准备好了，可以选择一个文章继续阅读。 需要从头到尾地浏览。浏览的时候，即使你遇到了不懂得地方也不需要停下来去查。浏览仅仅是为了了解作者的语气，风格和主要思想。3）重读。重读应是主动阅读。画出主题句和关键事实。把你想要引用到Summary里面的地方标记出来。 标记的地方应该避免以下一些细节，即使是很有趣，但是太具体的也是不行的。 找出那些你不了解的领域，试图在Summary中澄清这些点。4) 一部分一个句话。 你现在已经抓住了你将Summary的文章的要点。在1-3步骤中，你将文本分为了几个部分，并且在文章中标出了作者的中心思想和要点。 现在需要用一句完整的话总结每个部分的主要意思。 确保你的句子是关键点而不是无用的小细节。5) 写一个thesis statement。 这是写一篇好的Summary的关键。检查你在步骤4写的句子。 通过你写的句子，你应该可以创建一个能够清楚地表明你这篇文章想要实现什么意图的thesis statement。 如果你发现做不了这一步，那么你应该回顾前面，确保你写的句子是否集中在关键点。

summary英 ['sʌm(ə)rɪ]  美 ['sʌməri] adj. 简易的；扼要的n. 概要，摘要，总结Summary executions of African men in groups of 60 to 70 have been documented. Auerbach has written an accessible summary of the literature on the incidence of the tax. If someone in business returns from a conference, you are likely to see a video summary. In summary, there is strong evidence that investors ignore selection biases in fund performance advertisements. Thank you Media Matters, for an efficient summary of the terms of the energy debate. For more on the topic, New Scientist offers this clever summary in video. It is impossible to give a brief summary of what has happened in the eastern Congo? The summary of responses to the consultation has been published on the department's I provide some quotes from her appearance, along with a summary of the law. Summary Opinion 2012-100, (October 16, 2012), sometimes all the Service needs is the smell test. As Nagasaki shows, the Japanese have learned to exact summary justice at the ballot-box. The SCMP's wire summary said the proposed law is a watered-down version of the original. Download the full report, the Executive Summary or browse the report by chapter. Tonight we will be sending you a summary that you may share with your clients. The rougher and more summary his work, the greater its appeal to the cultivated. Click here for copies of a six-page summary of this important Center Roundtable Discussion. It's compiled by the online magazine, Slate, and here is Mark Jordan Legan with SummaryJudgment. In summary, we have a gap up this morning after a sharp 7 day decline. The NHS is working towards compiling an Emergency Care Summary for every person in Scotland. If you lose your summary plan description, you may have a difficult time getting another copy.

首先Summary的写作应该分为以下6步：①分段阅读首先，我们需要对整篇文章浏览一次，根据文中的标题、副标题等分段阅读。②重读主动阅读文章，并把主题句、关键句以及对写作summary有用的信息标记出来。③概括在明确了每个分段的中心思想之后，用一句话概括出来。注意：句中只需要关键点，不需要进行细节性的描述。④主旨主旨句是一篇摘要的关键点，读者可从中获知整篇文章所要表达的内容。因此，一定要写好主旨句。⑤写summary在写summary的时候一定要注意：在summary中需要写原作者和作品的名称，且要用现在时去写作，尽量避免使用原文内容。除此之外，摘要的写作目的在于准确表达作者的观点，所以一定不可以添加自己的观点在里边。⑥检查并修改在summary完成之后需要检查我们是否准确的将作者的观点表达出来了，如果没有问题的话，也还是需要从个事、语法以及标点等方面进行一次检查。下边BayDue给大家分享一篇summary写作范文：Why do some animals die out?In the past two hundred years people have caused many kinds of animals to die out--to become keep building houses and factories in fields and they spread over the land,they destroy animals' the animals can't find a place to live,they die kinds of Hawaiian birds have become extinct for this animals,such as the Florida Key deer,may soon die out because they are losing their have caused some animals to become extinct, the last century,hunters killed all the passenger pigeons in North America and most of the they are fast killing off hawks and is killing many animals today, rivers become polluted,fish are that eat the poisoned fish can't lay strong,healthy birds aren’t far,no animals have become extinct because of some,such as the bald eagle and the brown pelican,have become rare and may die think that some animals become extinct because of changes in places where they live become hotter or cooler,drier or food that they eat cannot grow there any the animals can't learn to eat something else,they may have died out for this the past two hundred years,many kinds of animals have died are several reasons for keep building houses and factories in fields and woods,which destroys animals''killing has also caused some animals to become animals aren't able to bear strong offspring and nor do they have enough food to eat because of pollution and climatic changes.