-
新人教版高中英语必修3Unit 3 Diverse Cultures教学设计四
该板块的活动主题是“介绍一个有显著文化特征的地方”( Describe a place with distinctive cultural identity)。该板块通过介绍中国城继续聚焦中国文化。本单元主题图呈现的是旧金山中国城的典型景象, Reading and Thinking部分也提到中国城,为该板块作铺垫。介绍中国城的目的主要是体现中国文化与美国多元文化的关系,它是美国多元文化的重要组成部分。中国城也是海外华人的精神家园和传播中国文化的重要窗口,外国人在中国城能近距离体验中国文化。1. Read the text to understand the cultural characteristics of Chinatown in San Francisco and the relationship between Chinese culture and American multiculturalism;2. Through reading, learn to comb the main information of the article, understand the author's writing purpose and writing characteristics;3. Learn to give a comprehensive, accurate, and organized description of the city or town you live in;Learn to revise and evaluate your writing.Importance:1. Guide the students to read the introduction of Chinatown in San Francisco and grasp its writing characteristics;2. Guide students to introduce their city or town in a comprehensive, accurate and organized way;3. Learn to comb the main information of the article, understand the author's writing purpose, and master the core vocabulary.
新人教版高中英语必修3Unit 3 Diverse Cultures教学设计一
Activity 81.Grasp the main idea of the listening.Listen to the tape and answer the following questions:Who are the two speakers in the listening? What is their relationship?What is the main idea of the first part of the listening? How about the second part?2.Complete the passage.Ask the students to quickly review the summaries of the two listening materials in activity 2. Then play the recording for the second time.Ask them to complete the passage and fill in the blanks.3.Play the recording again and ask the students to use the structure diagram to comb the information structure in the listening.(While listening, take notes. Capture key information quickly and accurately.)Step 8 Talking Activity 91.Focus on the listening text.Listen to the students and listen to the tape. Let them understand the attitudes of Wu Yue and Justin in the conversation.How does Wu Yue feel about Chinese minority cultures?What does Justin think of the Miao and Dong cultures?How do you know that?2.learn functional items that express concerns.Ask students to focus on the expressions listed in activity. 3.And try to analyze the meaning they convey, including praise (Super!).Agree (Exactly!)"(You're kidding.!)Tell me more about it. Tell me more about it.For example, "Yeah Sure." "Definitely!" "Certainly!" "No kidding!" "No wonder!" and so on.4.Ask the students to have conversations in small groups, acting as Jsim and his friends.Justin shares his travels in Guizhou with friends and his thoughts;Justin's friends should give appropriate feedback, express their interest in relevant information, and ask for information when necessary.In order to enrich the dialogue, teachers can expand and supplement the introduction of Miao, dong, Lusheng and Dong Dage.After the group practice, the teacher can choose several groups of students to show, and let the rest of the students listen carefully, after listening to the best performance of the group, and give at least two reasons.
新人教版高中英语选修2Unit 2 Learning about Language教学设计
The activity theme of this section is to design various activities around the key words in the first text. Therefore, the activities require students to pay attention to the spelling of words. On the other hand, let students grasp the meaning of words more accurately through sentences and short texts. This kind of teaching design also helps to improve the ability of using English thinking.1. Cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning.2. Guide the students to think independently and use the correct form of words to complete sentences3. Cultivate students' habit of using lexical chunks to express language completely, guide students to draw words in sentences quickly, pay attention to word collocation, so as to accumulate more authentic expressions4. Instruct students to create sentences with the chunks.1. Enable students to use the language points in the real situation or specific contexts flexibly and appropriately.2. Guiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Think of a word that best fits each definition.1. to remember sth2.to accept, admit, or recognize sth or the truth/existence of sth3. the process of changing sth or yourself to suit a new situation4 .to make sb feel less worried or unhappy5. a strong desire to achieve sth
新人教版高中英语选修2Unit 5 Reading for writing教学设计
你校英语报计划出版一期急救常识专刊,现面向全校学生公开征集稿件,你有意参加。请你根据下面提示内容,用英语写一篇短文,介绍在车祸现场对伤者进行急救的方法和步骤。1.确保现场的安全;2.询问伤者,确保其呼吸正常;3.检查伤口,如流血则应采取止血措施;4.如需急救,确保其处于康复位置。注意:1.词数80左右;2.可以适当增加细节,以使行文连贯。参考词汇:康复位置 recovery positionAs we all know, having a knowledge of first aid can make a great difference in our daily life. If a traffic accident happens and someone is injured, the following steps can be used to treat the injured.In the first place, we should make sure that the accident scene is safe so that we won’t get hurt. We should ask the injured person if he is OK, and see if he is breathing. What’s more, we should check for cuts and wounds. If he is bleeding badly, it is vital that we should try to stop the bleeding by applying pressure to the injury. This is because if a person loses too much blood, he may die. If necessary, take the injured person to the hospital as soon as possible.Do remember: when giving first aid, please be sure to place the person in a recovery position.
新人教版高中英语选修2Unit 3 Reading for writing教学设计
The theme of this part is to write an article about healthy diet. Through reading and writing activities, students can accumulate knowledge about healthy diet, deepen their understanding of the theme of healthy diet, and reflect on their own eating habits. This text describes the basic principles of healthy diet. The author uses data analysis, definition, comparison, examples and other methods. It also provides a demonstration of the use of conjunctions, which provides important information reference for students to complete the next collaborative task, writing skills, vivid language materials and expressions.1. Teach Ss to learn and skillfully use the new words learned from the text.2. Develop students’ ability to understand, extract and summarize information.3. Guide students to understand the theme of healthy diet and reflect on their own eating habits.4. To guide students to analyze and understand the reading discourse from the aspects of theme content, writing structure, language expression, etc., 5. Enable Ss to write in combination with relevant topics and opinions, and to talk about their eating habits.1. Guide students to analyze and understand the reading discourse from the aspects of theme content, writing structure, language expression, etc.2. Enable them to write in combination with relevant topics and opinions, and to talk about their eating habits.3. Guide the students to use the cohesive words correctly, strengthen the textual cohesion, and make the expression fluent and the thinking clear.Step1: Warming upbrainstorm some healthy eating habits.1.Eat slowly.2.Don’t eat too much fat or sugar.3.Eat healthy food.4.Have a balanced diet.Step2: Read the passage and then sum up the main idea of each paragraph.
新人教版高中英语选修2Unit 2 Reading for writing教学设计
The theme of this section is to express people's views on studying abroad. With the continuous development of Chinese economic construction, especially the general improvement of people's living standards, the number of Chinese students studying abroad at their own expense is on the rise. Many students and parents turn their attention to the world and regard studying abroad as an effective way to improve their quality, broaden their horizons and master the world's advanced scientific knowledge, which is very important for the fever of going abroad. Studying abroad is also an important decision made by a family for their children. Therefore, it is of great social significance to discuss this issue. The theme of this section is the column discussion in the newspaper: the advantages and disadvantages of studying abroad. The discourse is about two parents' contribution letters on this issue. They respectively express their own positions. One thinks that the disadvantages outweigh the advantages, and the other thinks that the advantages outweigh the disadvantages. The two parents' arguments are well founded and logical. It is worth noting that the two authors do not express their views on studying abroad from an individual point of view, but from a national or even global point of view. These two articles have the characteristics of both letters and argumentative essays1.Guide the students to read these two articles, and understand the author's point of view and argument ideas2.Help the students to summarize the structure and writing methods of argumentative writing, and guides students to correctly understand the advantages and disadvantages of studying abroad3.Cultivate students' ability to analyze problems objectively, comprehensively and deeply
新人教版高中英语选修2Unit 3 Using langauge-Listening教学设计
1． How is Hunan cuisine somewhat different from Sichuan cuisine?The heat in Sichuan cuisine comes from chilies and Sichuan peppercorns. Human cuisine is often hotter and the heat comes from just chilies.2.What are the reasons why Hunan people like spicy food?Because they are a bold people. But many Chinese people think that hot food helps them overcome the effects of rainy or wet weather.3.Why do so many people love steamed fish head covered with chilies?People love it because the meat is quite tender and there are very few small bones.4.Why does Tingting recommend bridge tofu instead of dry pot duck with golden buns?Because bridge tofu has a lighter taste.5 .Why is red braised pork the most famous dish?Because Chairman Mao was from Hunan, and this was his favorite food.Step 5: Instruct students to make a short presentation to the class about your choice. Use the example and useful phrases below to help them.? In groups of three, discuss what types of restaurant you would like to take a foreign visitor to, and why. Then take turns role-playing taking your foreign guest to the restaurant you have chosen. One of you should act as the foreign guest, one as the Chinese host, and one as the waiter or waitress. You may start like this:? EXAMPLE? A: I really love spicy food, so what dish would you recommend?? B: I suggest Mapo tofu.? A: Really ? what's that?
新人教版高中英语选修2Unit 4 Using langauge-Listening教学设计
The theme of the listening section is " talking about scenery and culture along a journey."The part is designed to further lead the students to understand Canadian natural geography and social environment, and integrated into the cultural contrast by mentioning the long train journey from Beijing to Moscow routes. On this basis, the part activates students related travel experience, lets the student serial dialogue, guides the student to explore further the pleasure and meaning of the long journey, and Chinese and foreign cultural comparison.The part also provides a framework for the continuation of the dialogue, which is designed to provide a framework for students to successfully complete their oral expressions, and to incorporate an important trading strategy to end the dialogue naturally.1. Help students to understand and master some common English idioms in the context, and experience the expression effect of English idioms.2. Guide the students to understand the identity of different people in the listening context, and finish the dialogue according to their own experience.3. Instruct the students to use appropriate language to express surprise and curiosity about space and place in the dialogue, and master the oral strategy of ending the dialogue naturally.1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.
新人教版高中英语选修2Unit 5 Learning about Language教学设计
The purpose of this section of vocabulary exercises is to consolidate the key words in the first part of the reading text, let the students write the words according to the English definition, and focus on the detection of the meaning and spelling of the new words. The teaching design includes use English definition to explain words, which is conducive to improving students' interest in vocabulary learning, cultivating their sense of English language and thinking in English, and making students willing to use this method to better grasp the meaning of words, expand their vocabulary, and improve their ability of vocabulary application. Besides, the design offers more context including sentences and short passage for students to practice words flexibly.1. Guide students to understand and consolidate the meaning and usage of the vocabulary in the context, 2. Guide the students to use the unit topic vocabulary in a richer context3. Let the students sort out and accumulate the accumulated vocabulary, establishes the semantic connection between the vocabulary,4. Enable students to understand and master the vocabulary more effectivelyGuiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Read the passage about chemical burns and fill in the blanks with the correct forms of the words in the box.
新人教版高中英语选修2Unit 5 Reading and thinking教学设计
The theme of this activity is to learn the first aid knowledge of burns. Burns is common in life, but there are some misunderstandings in manual treatment. This activity provides students with correct first aid methods, so as not to take them for granted in an emergency. This section guides students to analyze the causes of scald and help students avoid such things. From the perspective of text structure and collaborative features, the text is expository. Expository, with explanation as the main way of expression, transmits knowledge and information to readers by analyzing concepts and elaborating examples. This text arranges the information in logical order, clearly presents three parts of the content through the subtitle, accurately describes the causes, types, characteristics and first aid measures of burns, and some paragraphs use topic sentences to summarize the main idea, and the level is very clear.1. Guide students to understand the causes, types, characteristics and first aid methods of burns, through reading2. Enhance students’ ability to deal withburnss and their awareness of burns prevention3. Enable students to improve the ability to judge the types of texts accurately and to master the characteristics and writing techniques of expository texts.Guide students to understand the causes, types, characteristics and first aid methods of burns, through readingStep1: Lead in by discussing the related topic:1. What first-aid techniques do you know of ?CPR; mouth to mouth artificial respiration; the Heimlich Manoeuvre
新人教版高中英语选修2Unit 5 Using langauge-Listening教学设计
The theme of this section is to learn how to make emergency calls. Students should learn how to make emergency calls not only in China, but also in foreign countries in English, so that they can be prepared for future situations outside the home.The emergency telephone number is a vital hotline, which should be the most clear, rapid and effective communication with the acute operator.This section helps students to understand the emergency calls in some countries and the precautions for making emergency calls. Through the study of this section, students can accumulate common expressions and sentence patterns in this context. 1.Help students accumulate emergency telephone numbers in different countries and learn more about first aid2.Guide the students to understand the contents and instructions of the telephone, grasp the characteristics of the emergency telephone and the requirements of the emergency telephone.3.Guide students to understand the first aid instructions of the operators.4.Enable Ss to make simulated emergency calls with their partners in the language they have learned1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.Step1:Look and discuss:Match the pictures below to the medical emergencies, and then discuss the questions in groups.
人教版新课标小学数学三年级下册数学广角教案2篇
1、同学们都听说过“曹冲称象”的故事吧！曹冲是怎么称出大象的重量的呢？让我们一起来回顾这一过程。2、曹冲是把大象的重量转换成了什么的重量呢？【他是把大象的重量转换成了与它重量相等的石头的重量】因为当时没有那么大的称能直接称出大象的重量，所以曹冲就用石头的重量代换了大象的重量，称出了石头的重量也就知道了大象的重量。3、同学们，你们大概还不知道吧，曹冲确实非常了不起，他运用了一种重要的数学思考方法——等量代换。【板书：数学广角——等量代换】这节课我们就来学习如何用“等量代换”的方法解决问题。二、引导探究发现规律1、今天这节课，老师给同学们带来了神秘的礼物。猜猜，什么样的孩子能够得到它们？全班？个大组，哪组的成员在参与过程中积极主动，认真动脑思考，遵章守纪，老师就奖励这个组一个青苹果，三个青苹果可以换一个红苹果，两个红苹果可以换取一份神秘的礼物。看看哪个组能得到礼物。有信心吗？老师相信你们是最棒的。
人教版新课标小学数学三年级下册两位数乘两位数教案
（1）学生笔算。（2）请学生观察比较：上行的题目和下行的题目有什么异同？（3）学生讨论交流：它们的计算方法是一样的，不同的是上行的题目计算时没有进位，而下一行的题目需要进位。（4）说说笔算乘法要注意什么？4、正误辩析：教师用小黑板出示6道计算出现错误的笔算式题，让学生判断正误，并进行改正。二、解决问题：1、完成练习十六第3题：（1）引导学生看图，获取信息。（2）同桌互相说：把图上的意思完整的说一说。（3）独立列出算式，并用竖式笔算。（4）集体讲评。2、学生独立完成练习十五第4题、第8题。第8题：在解决这道题时，是不是所有的信息都用上？为什么“每套12张”用不上？这样的题目给了你什么启示？三、综合练习：独立完成练习十六第5、6、7题。四、学习总结：说说这节课有什么收获？笔算乘法要注意什么？
人教版新课标小学数学三年级下册位置与方向教案2篇
【教学目标】1、知识目标：结合具体情境，使学生认识东、南、西、北四个方向，能够用给定的一个方向辨认其余的三个方向，并能用这些词语描述物体所在的方位。2、能力目标：培养学生良好的观察能力和空间想象能力。3、情感目标：体验数学与现实生活的密切关系，增强学生学数学、用数学的意识。【教学重难点】使学生认识东、南、西、北四个方向，并能根据学生自身的方位辨认东、南、西、北这四个方向。【教学准备】1、挂图、指南针2、学具准备:准备主题图中相关的学具卡片或实物。【教学过程】一、创设情境，引入新知：同学们，你们想去北京吗？今天我们去参观参观吧？二、愉快体验，探究新知1、认识方向：出示主题图：我们来到了北京的天安门广场，你们看见了哪些建筑物？愿意当小导游为大家介绍一个吗？（先同桌之间互相练习解说，师出示教学挂图，介绍天安门的地理位置）引出例1）
人教版新课标小学数学三年级下册总复习教案2篇
2、复习除数是一位数的除法时，通过让学生做第112页的第2题，了解学生计算时还存在什么问题，启发、引导学生发现自己的错误所在，并通过反思自己纠正；还应注意通过一定的练习使学生达到计算熟练。3、复习两位数乘两位数时，结合第113页第3题复习口算，结合第4题复习估算和笔算。教师针对计算中出现的问题进行订正，再通过练习二十五中的有关练习或出一些有针对性的练习，使全体学生达到本学期规定的教学目标。总复习：课题二1、复习统计时，让学生分析第113页第5题中的数据，对近年来该地区沙尘天气的发展变化趋势有一个判断；让学生谈谈感想，有什么办法减少沙尘天气，使学生受到环境保护的思想教育。2、复习年、月、日时，要注意全面复习学过的时间单位和有关知识，可借助表格进行系统整理时间单位，结合实例让学生体会这些单位的大小，培养学生的估计能力。
人教部编版七年级语文上册天上的街市教案
第二节：突出天上“美丽的街市”。①读第一句，语调要轻缓柔美，“我想”要稍稍拖长，重读“缥缈”和“空中”，表示强调，仿佛沉浸在离奇美妙的幻想之中。②第二句是诗人美好的愿望，“定然”和“有”要读得铿锵有力，然后提高语调，加大音量，热烈地吟诵“美丽——的（轻声）——街市”。③第三句既是进一步的想象，又是具体的描述，可降低音量，放慢速度，绘声绘色地读。④第四句是对天河的惊叹和赞美。读时语气要肯定，表示确信无疑，重读“没有”，而用清亮、柔和的拖音读“珍奇”二字，以激起人们对美丽、奇妙的天街的无限向往。第三节：突出天河中的牛郎织女。①第一句，“你看”后作较长的停顿，以表示诗人的遐想和提醒人们的注意。读“那浅浅的天河”时重音放在“天河”上，“浅浅”二字则延长字音，放慢速度，以强调“天河”之水清亮可鉴。②第二句，应用一种畅想、舒缓的语气读，读“定然”时，音量要稍大，以增强对幻想的确信。③第三句，在轻轻读过“那隔着河的”之后，要把“牛郎织女”按两个音步的节奏读得格外清楚、响亮。
【高教版】中职数学基础模块上册：3.3《函数的实际应用举例》教学设计
课程分析中专数学课程教学是专业建设与专业课程体系改革的一部分，应与专业课教学融为一体，立足于为专业课服务，解决实际生活中常见问题，结合中专学生的实际，强调数学的应用性，以满足学生在今后的工作岗位上的实际应用为主，这也体现了新课标中突出应用性的理念。分段函数的实际应用在本课程中的地位：（1） 函数是中专数学学习的重点和难点，函数的思想贯穿于整个中专数学之中，分段函数在科技和生活的各个领域有着十分广泛的应用。（2） 本节所探讨学习分段函数在生活生产中的实际问题上应用，培养学生分析与解决问题的能力，养成正确的数学化理性思维的同时，形成一种意识，即数学“源于生活、寓于生活、用于生活”。教材分析 教材使用的是中等职业教育课程改革国家规划教材，依照13级教学计划，函数的实际应用举例内容安排在第三章函数的最后一部分讲解。本节内容是在学生熟知函数的概念，表示方法和对函数性质有一定了解的基础上研究分段函数，同时深化学生对函数概念的理解和认识，也为接下来学习指数函数和对数函数作了良好铺垫。根据13级学生实际情况，由生活生产中的实际问题入手，求得分段函数此部分知识以学生生活常识为背景，可以引导学生分析得出。
《促织》说课稿2020-2021学年统编版高中语文必修下册
蒲松龄(1640——1715)字留仙，一字剑臣，号柳泉居士。山东淄川(今淄博)人。清代小说家，出身于没落地主家庭。天资聪明，学问深厚，十九岁时连中县、府、道三个第一，但此后屡应省试不第，年七十一，始被补上岁贡生，一生忧郁自伤，穷愁潦倒。从二十岁左右开始写作，历时二十余年，创作了文言短篇小说集《聊斋志异》。另有诗、文集《聊斋诗集》、《聊斋文集》。《聊斋志异》是蒲松龄倾力创作的文言短篇小说集。“聊斋”是作者的书斋名。“志异”就是记述花妖狐鬼及其他一些荒诞不经的奇闻轶事。作者巧妙地通过这些离经虚幻的故事，大胆地揭露社会多方面的黑暗现实，赞美了青年男女敢于冲破封建礼教樊篱的精神，抒发了作者自己满腔的“孤愤”。郭沫若曾题蒲松龄故居联：“写鬼写妖，高人一等;刺贪刺虐，入木三分。”老舍题联：“鬼狐有性格，笑骂成文章。”简明而生动地道出了《聊斋志异》的文学特点。
《与妻书》说课稿2020—2021学年统编版高中语文下册
二，教学策略下面从过程设计，教法与学法三方面对教学策略进行分析1、过程设计《PPT呈现，简单说》。2、教法有：探究迁移，角色扮演3、学法有：小组讨论，自主学习，三，教学过程本次课前预习，课中学习，课后练习三个环节。（一）课前准备课前准备环节分前置性学习和课前诊断。前置性学习可通过微课，教材等课程资源，对相关知识进行自学，了解背景，疏通文义，实行小检测。（二）课中学习课中学习环节分自主学习，合作探究，拓展延伸三个步骤。步骤一，自主学习文言实词与虚词的用法及意义，总结规律。步骤二，围绕题目展开，理清文中思路，并品味语言，体悟情感。学生先自由讨论发言，分析品味文中的语言所包含的情感，揣摩人物的心理，说话的语气，然后读出来，大家分享。老师也可以参与，师生共读共赏，最后可以听听名家朗诵音频，进行多向比较鉴赏。
人教版三年级下册《尾巴有只猫》教案
一、研读课文，1. 体会作者一家对三只猫的不同感情以及猫亡失后作者的感情，找出文中具体表达的句子。第一只猫：“三妹常常取了一条红带，或一根绳子，在它面前来回地托摇着，它便扑过来抢，又扑过去抢。我坐在藤椅上看着他们，可以微笑着消耗过一两个小时的光阴，那时太阳光暖暖的照着，心上感着生命的新鲜与快乐。”“我心里感着一缕的酸辛，可怜这两月来相伴的小侣！”第二只猫：“我们都很为它提心吊胆，一天都要‘小猫呢？小猫呢？’查问个好几次。”“三妹常指它笑着骂道：你这小猫呀，要被乞丐捉去后才不会乱跑呢！”“饭后的娱乐，是看它在爬树。”“我也怅然的，愤恨的，在诅骂着那个不知名的夺去我们所爱的东西的人。”“自此，我家好久不养猫。”第三只猫：“但大家都不大喜欢它，它不活泼，也不像别的小猫喜欢顽游，好像是具有天生的忧郁性似的，连三妹那样爱猫的，对于它也不加注意。”“过了几个月，它在我家仍是一只若有若无的动物。”“三妹有时也逗着它玩，但没有对于前几只小猫那样感兴趣。”“大家都去找这可厌的猫，想给它一顿惩戒。”“自此，我家永不养猫。”第一只猫“很活泼”，“我看着三妹逗猫玩的融副泄泄的生活情景，感着生命的新鲜与快乐”，当猫无故病死后“可怜这两月来相伴的小侣”并为之“酸辛”；当第二只“更有趣，更活泼”的猫在周围邻居冷漠的观望中被那些“过路人”捉走后就“怅然”、“愤恨”、“诅骂”，在这段生活经历中展示的“我的人性”充满爱心，表现得十分宽容、温馨、善良和光明。然而在“芙蓉鸟事件”发生后的“我”，不仅只凭主观猜测“妄下断语”，面对猫这个弱小、可怜的动物怒气冲天“拿木棒追打”、“心里还愤的，以为惩戒的还没有快意”，人在动物面前恃强凌弱，则充分暴露了人性中凶恶、冷酷、残暴和阴暗的一面。不过，当“我”明白这只丑猫并非是罪魁祸首后，良心受到了谴责。2. 说说为何“我”对第三只猫的死比前两只猫的亡失“更难过得多”？第二只猫丢失后，作者写道：“自此，我家好久不养猫。”第三只猫死后，作者又写道：“自此，我家永不养猫。”试着联系课文中的描写，体会这两句话中包含的思想感情有什么不同？因为第三只猫的死责任在“我”。我们的主观臆断，断定鸟是它咬死的，暴怒之下“我”用木棒打它，它受到冤苦无处辩诉，最后死在邻家屋檐上。“我”认为是“我”把它害死的，而且这个过失是无法补救的。这句话在内容上是对全文的总结。“我”目睹了前两只猫的不幸后，又亲自制造了第三只猫的悲剧，深感负疚，为了不再看到这样的悲剧重演下去，“自此，我家永不养猫”这句话与文章的开头遥相呼应，在结构上形成了首尾呼应的特点。
