第一篇：英文畢業論文陳述句

sci 句型大全作者： 滿大鵬

再也不用愁SCI了，再也不愁論文中的英文怎么寫了！！英語學術論文常用句型 來源： 辛亮的日志 英語學術論文常用句型 Beginning 1.In this paper, we focus on the need for 2.This paper proceeds as follow.3.The structure of the paper is as follows.4.In this paper, we shall first briefly introduce fuzzy sets and related concepts 5.To begin with we will provide a brief background on the Introduction 1.This will be followed by a description of the fuzzy nature of the problem and a detailed presentation of how the required membership functions are defined.2.Details on xx and xx are discussed in later sections.3.In the next section, after a statement of the basic problem, various situations involving possibility knowledge are investigated: first, an entirely possibility model is proposed;then the cases of a fuzzy service time with stochastic arrivals and non fuzzy service rule is studied;lastly, fuzzy service rule are considered.Review 1.This review is followed by an introduction.2.A brief summary of some of the relevant concepts in xxx and xxx is presented in Section 2.3.In the next section, a brief review of the....is given.4.In the next section, a short review of...is given with special regard to...5.Section 2 reviews relevant research related to xx.6.Section 1.1 briefly surveys the motivation for a methodology of action, while 1.2 looks at the difficulties posed by the complexity of systems and outlines the need for development of possibility methods.Body 1.Section 1 defines the notion of robustness, and argues for its importance.2.Section 1 devoted to the basic aspects of the FLC decision making logic.3.Section 2 gives the background of the problem which includes xxx 4.Section 2 discusses some problems with and approaches to, natural language understanding.5.Section 2 explains how flexibility which often...can be expressed in terms of fuzzy time window 6.Section 3 discusses the aspects of fuzzy set theory that are used in the...7.Section 3 describes the system itself in a general way, including the …..and also discusses how to evaluate system performance.8.Section 3 describes a new measure of xx.9.Section 3 demonstrates the use of fuzzy possibility theory in the analysis of xx.10.Section 3 is a fine description of fuzzy formulation of human decision.11.Section 3, is developed to the modeling and processing of fuzzy decision rules 12.The main idea of the FLC is described in Section 3 while Section 4 describes the xx strategies.13.Section 3 and 4 show experimental studies for verifying the proposed model.14.Section 4 discusses a previous fuzzy set based approach to cost variance investigation.15.Section 4 gives a specific example of xxx.16.Section 4 is the experimental study to make a fuzzy model of memory process.17.Section 4 contains a discussion of the implication of the results of Section 2 and 3.18.Section 4 applies this fuzzy measure to the analysis of xx and illustrate its use on experimental data.19.Section 5 presents the primary results of the paper: a fuzzy set model..20.Section 5 contains some conclusions plus some ideas for further work.21.Section 6 illustrates the model with an example.22.Various ways of justification and the reasons for their choice are discussed very briefly in Section 2.23.In Section 2 are presented the block diagram expression of a whole model of human DM system 24.In Section 2 we shall list a collection of basic assumptions which a...scheme must satisfy.25.In Section 2 of this paper, we present representation and uniqueness theorems for the fundamental measurement of fuzziness when the domain of discourse is order dense.26.In Section 3, we describe the preliminary results of an empirical study currently in progress to verify the measurement model and to construct membership functions.27.In Section 5 is analyzed the inference process through the two kinds of inference experiments...This Section 1.In this section, the characteristics and environment under which MRP is designed are described.2.We will provide in this section basic terminologies and notations which are necessary for the understanding of subsequent results.Next Section 2.The next section describes the mathematics that goes into the computer implementation of such fuzzy logic statements.3.However, it is cumbersome for this purpose and in practical applications the formulae were rearranged and simplified as discussed in the next section.4.The three components will be described in the next two section, and an example of xx analysis of a computer information system will then illustrate their use.5.We can interpret the results of Experiments I and II as in the following sections.6.The next section summarizes the method in a from that is useful for arguments based on xx Summary 1.This paper concludes with a discussion of future research consideration in section 5.2.Section 5 summarizes the results of this investigation.3.Section 5 gives the conclusions and future directions of research.4.Section 7 provides a summary and a discussion of some extensions of the paper.5.Finally, conclusions and future work are summarized 6.The basic questions posed above are then discussed and conclusions are drawn.7.Section 7 is the conclusion of the paper.Chapter 0.Abstract 1.A basic problem in the design of xx is presented by the choice of a xx rate for the measurement of experimental variables.2.This paper examines a new measure of xx in xx based on fuzzy mathematics which overcomes the difficulties found in other xx measures.3.This paper describes a system for the analysis of the xx.4.The method involves the construction of xx from fuzzy relations.5.The procedure is useful in analyzing how groups reach a decision.6.The technique used is to employ a newly developed and versatile xx algorithm.7.The usefulness of xx is also considered.8.A brief methodology used in xx is discussed.9.The analysis is useful in xx and xx problem.10.A model is developed for a xx analysis using fuzzy matrices.11.Algorithms to combine these estimates and produce a xx are presented and justified.12.The use of the method is discussed and an example is given.13.Results of an experimental applications of this xx analysis procedure are given to illustrate the proposed technique.14.This paper analyses problems in 15.This paper outlines the functions carried out by...16.This paper includes an illustration of the...17.This paper provides an overview and information useful for approaching 18.Emphasis is placed on the construction of a criterion function by which the xx in achieving a hierarchical system of objectives are evaluated.19.The main emphasis is placed on the problem of xx 20.Our proposed model is verified through experimental study.21.The experimental results reveal interesting examples of fuzzy phases of: xx, xx 22.The compatibility of a project in terms of cost, and xx are likewise represented by linguistic variables.23.A didactic example is included to illustrate the computational procedure Chapter 1.Introduction Time 1.Over the course of the past 30 years,..has emerged form intuitive 2.Technological revolutions have recently hit the industrial world 3.The advent of...systems for has had a significant impact on the 4.The development of...is explored 5.During the past decade, the theory of fuzzy sets has developed in a variety of directions 6.The concept of xx was investigated quite intensively in recent years 7.There has been a turning point in...methodology in accordance with the advent of...8.A major concern in...today is to continue to improve...9.A xx is a latecomer in the part representation arena.10.At the time of this writing, there is still no standard way of xx 11.Although a lot of effort is being spent on improving these weaknesses, the efficient and effective method has yet to be developed.12.The pioneer work can be traced to xx [1965].13.To date, none of the methods developed is perfect and all are far from ready to be used in commercial systems.Objective / Goal / Purpose 1.The purpose of the inference engine can be outlined as follows: 2.The ultimate goal of the xx system is to allow the non experts to utilize the existing knowledge in the area of manual handling of loads, and to provide intelligent, computer aided instruction for xxx.3.The paper concerns the development of a xx 4.The scope of this research lies in 5.The main theme of the paper is the application of rule based decision making.6.These objectives are to be met with such thoroughness and confidence as to permit...7.The objectives of the...operations study are as follows: 8.The primary purpose/consideration/objective of 9.The ultimate goal of this concept is to provide 10.The main objective of such a...system is to 11.The aim of this paper is to provide methods to construct such probability distribution.12.In order to achieve these objectives, an xx must meet the following requirements: 13.In order to take advantage of their similarity 14.more research is still required before final goal of...can be completed 15.In this trial, the objective is to generate...16.for the sake of concentrating on...research issues 17.A major goal of this report is to extend the utilization of a recently developed procedure for the xx.18.For an illustrative purpose, four well known OR problems are studied in presence of fuzzy data: xx.19.A major thrust of the paper is to discuss approaches and strategies for structuring..methods 20.This illustration points out the need to specify 21.The ultimate goal is both descriptive and prescriptive.22.Chapter 2.Literature Review 23.A wealth of information is to be found in the statistics literature, for example, regarding xx 24.A considerable amount of research has been done..during the last decade 25.A great number of studies report on the treatment of uncertainties associated with xx.26.There is considerable amount of literature on planning 27.However, these studies do not provide much attention to uncertainty in xx.28.Since then, the subject has been extensively explored and it is still under investigation as well in methodological aspects as in concrete applications.29.Many research studies have been carried out on this topic.30.Problem of xx draws recently more and more attention of system analysis.31.Attempts to resolve this dilemma have resulted in the development of 32.Many complex processes unfortunately, do not yield to this design procedure and have, therefore, not yet been automated.33.Most of the methods developed so far are deterministic and /or probabilistic in nature.34.The central issue in all these studies is to 35.The problem of xx has been studied by other investigators, however, these studies have been based upon classical statistical approaches.36.Applied...techniques to 37.Characterized the...system as 38.Developed an algorithm to 39.Developed a system called...which 40.Uses an iterative algorithm to deduce 41.Emphasized the need to 42.Identifies six key issues surrounding high technology 43.A comprehensive study of the...has been undertaken 44.Much work has been reported recently in these filed 45.Proposed/Presented/State that/Described/Illustrated/ Indicated/Has shown / showed/Address/Highlights 46.Point out that the problem of 47.A study on...was done / developed by [] 48.Previous work, such as [] and [], deal only with 49.The approach taken by [] is 50.The system developed by [] consists 51.A paper relevant to this research was published by [] 52.[]'s model requires consideration of...53.[]' model draws attention to evolution in human development 54.[]'s model focuses on...55.Little research has been conducted in applying...to 56.The published information that is relevant to this research...57.This study further shows that 58.Their work is based on the principle of 59.More history of...can be found in xx et al.[1979].60.Studies have been completed to established 61.The...studies indicated that 62.Though application of xx in the filed of xx has proliferated in recent years, effort in analyzing xx, especially xx, is lacking.Problem / Issue / Question 63.Unfortunately, real-world engineering problems such as manufacturing planning do not fit well with this narrowly defined model.They tend to span broad activities and require consideration of multiple aspects.64.Remedy / solve / alleviate these problems 67....is a difficult problem, yet to be adequately resolved 68.Two major problems have yet to be addressed 69.An unanswered question 70.This problem in essence involves using x to obtain a solution.71.An additional research issue to be tackled is....72.Some important issues in developing a...system are discussed 73.The three prime issues can be summarized: 74.The situation leads to the problem of how to determine the...75.There have been many attempts to 76.It is expected to be serious barrier to 77.It offers a simple solution in a limited domain for a complex

第二篇：畢業論文英文致謝

畢業論文致謝1 First of all, I would like to thank my mentor professor Xiang Ji During my pH.d., teacher Ji teach by precept and example，and let me learn a lot such as how to be a good man and learn the truth.In my doctoral thesis research in the face of a huge field, teacher Ji in the topic direction, the paper structure, thesis methods and other aspects are tirelessly inspired and guided by me, step by step in order to guide my progress.The years of my Ph.D.is the most memorable time in my life。Teacher Ji rigorous academic attitude and a strong spirit of innovation always infected me, urging me, encourage me, and it will benefit me all my life, along with me on the academic road of the future.Secondly，thank to Professor Jian Xia，School of architecture and urban planning of Suzhou University of science and technology, Xia teacher from the research materials and research methods, and many other aspects of my paper to provide a great help, So that my paper is possible to complete.I would like to thank Prof.Liu Zuyi of Suzhou University of Science and Technology for their excellent guidance and review of my paper.I benefited a lot.I would like to thank Professor Jiang Chang of the School of Mechanics and Civil Engineering, China University of Mining and Technology, for giving me a great idea of my thesis.Their suggestions in the field of underground space are very enlightening for the paper.Their help made the paper go smoothly.Thanks to the Tsinghua University School of architecture professor Weimin Zhuang and Beijing University of Technology School of architecture and urban planning of professor Jian Dai on my thesis detailed review.Thanks to the China University of Mining and Technology School of mechanics and civil engineering professor Junwu Xia on my thesis guidance and comments.I would like to thank the senior engineer of Chen Jun, Jiangsu Provincial Planning and Design Institute, for his important help during my research.I would like to thank Professor Lian Si of Suzhou University of Science and Technology for their valuable suggestions.Thanks to Professor Yingxin Zhu of the School of Architecture for my patience.I would like to thank the chief architect of Rongguo Hu of China Academy of Building Research for my important suggestion.Thanks Hui Wang Associate Professor, Jie Hong associate professor, teacher Chao Luo, teacher Chaochao Chu and Rui Ma, Jun Lan, Hao Wang, Jian Tong Zhao, Da Zhang, Dong Wang, Xinbin Liang, Jiaqi Zhu and other teachers, The discussion of the paper and the warm help.Thanks Huiyu Sun for helping me.Thanks Yang Yang for helping me.Thanks Yunmin Jiang for helping me.Finally I would like to thank my parents for many years of my training, and in my study and research with great encouragement and life of my spirit on the full support.致謝2

Thanks to my tutor Professor ChenFei , this paper was completed under the guidance of the tutor.Without the guidance, encouragement and financial support , the paper can not be successfully completed.I have fruitful results and deep feelings in the five years of successive postgraduate and doctoral programs of study.Tutor's excellent quality of behavior, rigorous attitude, the spirit of innovation, ability to grasp the overall situation and sweep down irresistibly from a commanding height, selfless work spirit for students to establish a model of a subtle role, this is also the most valuable wealth that tutors impart to students.In this regard, I would like to pay deep tribute to my tutor.Thanks to Professor Tian Zuzhi, he has been taking the utmost care it from selection of subject to completion of this thesis.Even in his busy schedule, Professor Tian also took time to read the article, and put forward many valuable comments and suggestions, so that the author benefited greatly.I would like to take this opportunity to express my deep gratitude and respect to Professor Tian Zuzhi.Grateful to professor Li Aimin, associate professor Meng Deyuan, associate professor Liu Shanzeng, postdoctoral Qiu Bingjing for the guidance and help in the theoretical analysis and experimental research of the paper.Express heartfelt gratitude to the leadership and staff of Xuzhou five Ocean Science and Technology Ltd, which received great support in the design, manufacture and assembly process of the experimental platform , especially the Mr Deng Zhipeng, Mr Meng Zhigang , Mr Wu Hongzhi, Engineer Yue Fuliang and other workshop Masters.Thank you for the help and care given by the teachers, brothers and sisters in the laboratory and life.Thank you for the happy time they spent with me for five years.Thanks to my family for their care, understanding and support,their selfless dedication and silent hard work is the driving force and courage for me to move forward.In the coming days, I will repay them with all my heart with gratitude.I would like to offer my highest respect and sincere thanks to my family.Thank you for the relevant expert and scholar to review my thesis in their busy schedule, and put forward valuable guidance and suggestions.In this regard, I would like to express my deep gratitude to all the experts and scholars.致謝3 I would never have been able to successfully finish this Ph.D thesis without the guidance of my supervisor, and help from my friends as well as support from my family.First of all, I would like to express my deepest gratitude to Prof.Cao Yijun for his extensive guidance on my research work: from the topic of the thesis, experiments, to the writing of this thesis.His immense knowledge, rigorous attitude and tireless teaching greatly benefited me.I would like to thank him for the advice he provided on both research as well as life in general.Besides my supervisor, I would like to thank Liu Shaofang, professor of Public Foreign Languages at CMUT, who taught me how to write professional thesis in English and laid a good foundation for my doctoral degree.In addition, I am grateful to all teachers from School of Chemistry and Engineering at CUMT, for their help on scientific research methods.Last but not least, a special thanks to my family for supporting me spiritually throughout writing this thesis and my life.I would not be in the position where I am now without their love, encouragement and understanding.

第三篇：英文畢業論文細談

一篇優質的畢業論文，它的目錄也一定是很精簡，一目了然的。因為普通的畢業論文都有一萬字上下，篇幅很長，盡管設了分標題，但讀起來也還是比較費力的。而在開篇設一個目錄，便能讓讀者簡潔明了的看懂你的文章框架結構以及大致走向。所以，今天優越論文網服務老師就來給大家講解一下目錄的制作。

一、清楚目錄提綱之間的關聯。

優越論文網老師提醒留學生，在之前已經比較了開題報告和提綱的區別，現在要知道目錄和提綱的關系。

學生寫了開題報告，對于文章的選題方向，當前國內外研究狀態，自己要論證的觀點有了介紹；在此基礎上列出outline，文章要分為哪幾大部分論述，每一部分內部又要用哪些分標題、內容來證明，可以寫得比較簡單、大概、籠統。而目錄又是在提綱的基礎上進一步準確無誤地呈現全部文章的結構。

二、了解目錄的重要性。

1、通過閱讀目錄，讀者能夠在閱讀文章之前對全文的內容、結構有一個大致的了解，以此來決定對于此文是讀還是不讀，是要略讀還是精讀。你的文章有沒有參考價值，能不能作為別人研究的二手資料。

2、目錄可以為讀者在選擇論文中的某個分論點是提供極大的方便。比如在Word、PDF或是其他格式下閱讀，讀者認為某一部分可以適當引用的，只需要根據目錄迅速定位即可。

3、目錄作為論文的導讀圖，必定是準確的，與文章的綱目一致，即目錄中的每一個分標題在文中都有對應關系。必定是清楚無誤的，后面對應的頁碼也是正確的。必定是完整的，作者在制作目錄的時候補課不可缺少某一標題，尤其是大的板塊標題。

三:制作目錄方法。

在Word中最簡單也最麻煩的就是在大標題后的一頁手錄進去，然而對于文檔的使用比較熟悉的人會發現，有著更為便捷準確的方法，英國優越論文網老師特別為留學生們總結如下內容。

1、在文檔開頭，選中要設置一級標題的文字內容，設置好字體、字號等格式，然后選擇菜單中的“格式”-“段落”-“縮進和間距”選項卡-“大綱級別”設為1級!(關鍵步驟!)-“確定”。用同樣的辦法可以設置二級、三級....標題，區別就是在“大綱級別”里相應選擇2級、3級等。

2、用剛設置好的一級標題去刷其它一級標題，其它級別標題依此類推。

3、光標放到想插入目錄的位置點“插入”-“引用”-“索引和目錄”-“格式”，右邊的“顯示級別”選擇你前面設置過的最大目錄級別，最后 “確定”。

目錄能夠幫助讀者更方便的閱讀你的論文，同學們一定要重視起來哦！以上就是優越論文網服務老師對論文目錄的簡單介紹了。優越論文網是一家英國留學申請與論文作業輔導的正規機構,在過去的10年時間里,幫助了英國高校學生順利申請了一大批英國名校,以及輔導留學生們完成了coursework, assignment，essay, assignment, research proposal, presentation等各種文書的輔導,得到成千上萬的留學生的真正認可.到2015為止，優越論文網實現了客服24小時在線一對一的客戶溝通；我們擁有最專業的評估團隊, 我們的turn-it-in系統檢測幫助留學生朋友保證他們的論文原創性； 同時, 我們還有著龐大的英國院校師資力量支持等優勢.如果還有什么不懂的歡迎隨時打電話來咨詢優越論文網服務老師哦！

第四篇：分辨陳述句

分辨陳述句、疑問句、祈使句、感嘆句四種句子類型

1、在括號里寫出句子的類型

①、生活在九十年代的小孩是多么幸福啊!（）②、鞋店里有各種各樣的鞋。（）③、她今天為什么沒有來上課呢?（）④、請不要大聲說話!（）⑤、她生病了，不能參加跑步訓練。（）

2、按要求改句子

①、烏鴉的翅膀不能夠擋住太陽的光輝。(改疑問句)

②、偉大的祖國是非常美麗、富饒的。(改感嘆句)

③、這是多么感人的事跡啊!(改陳述句)

擴句和縮句練習

【專項突破】

(二)、判斷下列縮句是否正確，對的打“√”，錯的打“╳”。

1、“這不是偉大的奇觀嗎？”縮寫為“這不是奇觀。”（）

2、“紅軍的主力渡過了天險大渡河，浩浩蕩蕩地奔赴抗日的最前線。”縮句為“主力奔赴最前線。”（）

3、“高大挺拔的白楊樹像一排衛兵似的的，在寬闊而又筆直的公路兩旁排列。”可縮寫為“白楊樹在公路排列。”（）

4、“風景如畫的桂林山水，吸引了成千上萬的中外游客來此觀光。”可縮寫為“游客觀光。”

（）

（四）、縮句。

1、大家熱情地接待了遠方的客人。

2、她的舊圍裙里兜著許多火柴。

3、我們追尋詩仙李白在這里游覽山水、痛飲狂歌的行蹤。

4、繁花似錦的焰火在夜空中構成一幅美妙的圖案。

5、童年的往事多得像天上的繁星。

6、我們要努力探索大自然的奧秘。

7、漁夫的妻子桑娜坐在火爐旁補一張破帆。

8、這是第一條完全由我國的工程技術人員設計施工的鐵路于線。

9、晌午的太陽熱辣辣地照射著整個樹林。

10、這是遠在萬里之外的異國他鄉就讀的媽媽特意送給我的圣誕禮物。

11、氣象臺發布了西伯利亞來的寒流即將南下的消息。

12、漢丞相曹操在營寨里聽到鼓聲和吶喊聲。

四、過關沖刺

1、縮句

①、都江堰是兩千多年以前李冰父子在岷江中修建的一條大堤。②、我和同伴們低垂著頭，在沙灘上慢慢前進。

2、擴句

①、媽媽買來了桔子。②、歌聲打破了沉寂。

句式變換

【專項突破】

一、依照樣子寫句子。例：這個書包是王強的。

這個書包怎能不是王強的呢？

誰也不能否認這個書包是王強的。

1、那輛自行車是小麗的。

2、這件漂亮的風衣是李萌的。

二、仿照樣子改寫句子。

例1：紅紅低著頭對媽媽說：“我不要皮鞋穿了。” 紅紅低著頭對媽媽說，她不要皮鞋穿了。

1、魯迅給顏黎明的回信中說：“我的信如果要發表，且有發表的地方，我可以同意。”

2、老師告訴小明：“你去大隊部找趙老師領《我們愛科學》。”

3、中隊長對張銘說：“我去開會，你自己去參加比賽。”

4、詹天佑經常勉勵工作人員說：“我們的工作首先要精密。”

5、老人總是搖搖頭，長長地吁了一口氣說：“鶯兒，你還小呢，不懂。”

6、藺相如說：“我愿意帶著和氏璧到秦國去。”

例 2：下課了，老師叫我到辦公室去。

下課了，老師把我叫到辦公室去。下課了，我被老師叫到辦公室去。

7、什么也沒有打到，還撕破了網。

8、洶涌的洪水沖毀了古老的大堤。

三、將陳述句改為反問句。

1、在南極考察隊員面前，沒有克服不了的困難。

3、在陽光下，一片青松的邊沿閃動著白樺的銀裙，像海邊上的浪花。

4、人與山的關系日益密切，使人感到親切、舒服。

6、這樣氣魄雄偉的工程，在世界歷史上是一個偉大的奇跡。

8、我的心哪，留在祖國的藍天上。

修改病句

常見的病句有：

成份殘缺；搭配不當；重復羅嗦；語序顛倒；前后矛盾；用詞不當；指代不明；分類不當；不合事理；含糊不清等。

修改下列病句，在括號里注明病因。（在原句上修改）

1、多次反復教育我們要好好學習。（）

2、爺爺經常想起許多過去的往事。（）

3、《為人民服務》這篇文章的作者是毛澤東寫的。（）

4、改革開放以來，我國人民的生活水平不斷地改善。（）

5、菜園里種著西紅柿、西瓜、扁豆、茄子等各種蔬菜。（）

6、參加會議的同學基本上都到齊了。（）

7、我上完五年級了，還有一年沒有畢業。（）

8、從這件普通的小事中，卻說明了深刻的道理。（）

9、春天的街心花園飄著醉人的桂花香。（）掌握比喻、擬人、排比、夸張、反問、設問等修辭手法

1、照樣子，寫句子。

例

1、空曠的花園里，燒焦的樹垂頭喪氣地彎著腰。

例

2、鸕鶿像等待命令的士兵，整齊地排列在船舷上。

例

3、危樓高百尺，手可摘星辰。

判斷下列句子是否用了修辭手法，如果運用了，在括號里注明類型；沒有運用則在括號里劃“×”。

1、如果我們出了什么事，你們可不要忘了小夜鶯。（）

2、人群在歡躍，小草也從地下伸出頭來向人們微笑。（）

3、曠野里一片黑暗，天地交融在一起，什么也看不見。（）

4、我好像在哪兒見過你。（）

5、不勞動，連棵花也養不活，這難道不是真理嗎？（）

6、他是在介紹白楊嗎？不是的，他是在表白自己。（）

7、清清的溪水，照著藍天的影子、照著彩霞的影子、照著山上松樹林的影子、照著行人來往的影子。（）

8、飛流直下三千尺，疑是銀河落九天。（）

第五篇：陳述句教案

陳述句改反問句

教學目標：

1、了解陳述句、反問句的句子特點。

2、掌握陳述句改反問句的方法

3、會運用總結過的方法將陳述句改反問句。

教學重難點：

掌握陳述句改反問句的方法。

教學過程：

一、認識陳述句、反問句的特點

1、出示：難道這不是小紅的書包嗎？ 指名讀

出示：這是小紅的書包。

指名讀

這兩個句子有什么共同點和不同點？ 反問句帶有：難道……嗎 不知道

？ 陳述句帶有：

知道。

二、介紹陳述句改反問句的方法

1、在句子中加上“難道… …嗎”或者“怎么… …呢”等疑問詞。

2、句子中肯定詞改為否定詞或者否定詞改為肯定詞。

3、句子中的句號改為問號。

三、鞏固練習

出示兩道陳述句改反問句的練習，并進行講解。

四、小結