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新概念英语第一册第49课摘要：1.课文背景介绍2.重点词汇和语法解析3.实用口语表达4.练习与拓展方法正文：一、课文背景介绍新概念英语第一册第49课（Lesson 49）的标题为“A visit to a factory”，讲述了一位参观者来到一家工厂参观的过程。
参观者对工厂的各个环节产生了浓厚兴趣，向工厂主人询问了有关产品、生产过程和员工福利等问题。
通过这次参观，参观者对这家工厂有了更加深入的了解。
二、重点词汇和语法解析1.词汇（1）factory：工厂（2）production：生产（3）machine：机器（4）employee：员工（5）benefit：福利2.语法本课的语法重点为一般现在时和一般过去时的被动语态。
例如：- The products are made in our factory.（产品在我们的工厂里制造。
）- The machines are operated by the employees.（机器由员工操作。
）三、实用口语表达1.询问：- What kind of products do you produce?（你们生产什么类型的产品？）- How do you operate the machines?（你们如何操作机器？）2.介绍：- This is our factory.（这是我们的工厂。
）- These are the products we produce.（这些都是我们生产的产品。
）3.表达兴趣：- I"m really interested in your factory.（我对你们的工厂非常感兴趣。
）- It"s fascinating to see the production process.（看到生产过程真是令人着迷。
）四、练习与拓展方法1.朗读课文，模仿标准发音。
2.按照课文内容，和朋友或家人角色扮演，进行口语练习。
3.搜集有关工厂的图片或视频，结合课文内容制作PPT，进行presentation。
Lesson49 At the butcher’s. 在肉店一、课文中重要单词meat: n. (食用)肉（不可数名词）Do you eat meat every day? 你每天都吃肉吗？Yes, I do. / No, I don’t.beef: n. 牛肉（不可数名词）There isn’t any beef on the plate. 盘子中没有什么牛肉。
lamb: n. 羔羊肉，小羊肉(不可数名词)He doesn’t like lamb, either. 他也不喜欢羔羊肉。
husband: n. 丈夫wife: n.妻子steak: n. 牛排How do you like your steak?你想要什么样的牛排？steak rare:半生的牛排;steak medium:半熟的牛排; steak well-done（全熟的牛排）mince: n. 肉馅（不可数名词）She wants some mince. 她想要一些肉馅。
chicken: n. 鸡，鸡肉There are some chickens behind the house.在房子后面有一些小鸡。
What do you want? 你想要点什么？I want some chicken. 我想要一些鸡肉。
tell: v. 告诉:掌握与tell相关的几个词的用法：speak + 语言：speak Chinese 说汉语/ speak English 说英语/ speak French 说法语talk: 谈话，交谈I want to talk to you. 我想和你谈一谈。
Say: 说（强调说的内容）He always says that he is a good man.他总是说他是一个好男人。
truth: n. 实情，真相; tell the truth 说实话，告诉真相;find out the truth 找到真相;either: adv. 也（用于否定句）too用于肯定句和疑问句中。
新概念英语第一册第49课（最新版）目录1.新概念英语第一册第 49 课概述2.课程主题：被动语态3.被动语态的构成4.被动语态的用法5.被动语态的优势与局限性6.练习与应用正文新概念英语第一册第 49 课的主题是被动语态。
被动语态是英语中一种重要的语法现象，它表示动作的接受者。
在这一课中，我们将学习被动语态的构成、用法以及优势与局限性。
被动语态的构成主要包括两个部分：助动词（如 be, become, get 等）和过去分词。
在英语中，被动语态主要用于强调动作的接受者，而不是动作的执行者。
此外，被动语态还可以用于避免直接指责，使语气更加委婉。
被动语态的用法主要分为以下几种情况：1.当动作的接受者比动作的执行者更重要时，可以使用被动语态强调接受者。
例如：The cake was eaten by the dog.（蛋糕被狗吃了。
）2.当不知道动作的执行者是谁时，可以使用被动语态。
例如：The window was broken.（窗户被打破了。
）3.为了避免直接指责，可以使用被动语态。
例如：The mistake was made by him.（错误是他犯的。
）被动语态的优势在于可以强调动作的接受者，使句子更加客观、委婉。
然而，被动语态也有局限性，它不能表示所有的动作，例如一些不及物动词和动词短语不能用于被动语态。
在学习被动语态后，我们需要进行大量的练习和应用，以巩固所学知识。
可以通过阅读、写作和口语练习，不断提高自己的英语水平。
总之，新概念英语第一册第 49 课让我们了解了被动语态的构成、用法和优势与局限性。
新概念英语第二册lesson49一、课文原文Lesson49 The end of a dreamTired of sleeping on the floor, a young man in Teheran saved up for years to buy a real bed. For the first time in his life, he became the proud owner of a bed which had springs and a mattress. Because the weather was very hot, he carried the bed on to the roof of his house. He slept very well for the first two nights, but on the third night, a storm blew up. A gust of wind swept the bed off the roof and sent it crashing into the courtyard below. The young man did not wake up until the bed had struck the ground. Although the bed was smashed to pieces, the man was miraculously unhurt. When he woke up, he was still on the mattress. Glancing at the bits of wood and metal that lay around him, the man sadly picked up the mattress and carried it into his house. After he had put it on the floor, he promptly went to sleep again.——选自《新概念英语》第二册，外语教学与研究出版社，1997年10月第1版二、重点句型或语法本课主要学习复合句及其语序，所谓复合句其实是平时所说的主从句，即由主句和从句组成的句子。
第一部分：文章导言1. 课文介绍本课文为新概念英语第一册第49篇课文，主要讲述了关于购物的情景对话和相关词汇的运用。
通过学习本课文，读者可以进一步提高自己的英语听力和口语表达能力，并且了解一些在日常生活中常见的购物场景中常用的表达方式。
2. 课文目的通过本文的学习，读者可以：- 提高对日常购物场景中常用的英语表达方式的理解和运用能力； - 通过对话文本的仔细阅读和反复听写，提高自己的英语听力；- 增加对于一些日常生活中常见的购物场景的了解，为实际生活中的英语交流做好准备。
第二部分：课文内容分析及重点词汇解析1. 课文内容本课文主要由一段关于购物的对话组成，包括了购物时对店员的询问和回答、货物价格的询问和确认等内容，在情景对话中贴近日常生活，内容实用性强。
2. 主要词汇及短语- excuse me：对不起，打扰一下- jumper：运动衫- fit：合适- in blue：蓝色的- cotton：棉花3. 词汇解析- 在本课文中，"excuse me"用于向店员打招呼或引起对方的注意； - "jumper"指代一种款式较为宽松的运动衫；- "fit"常见用法为"fit for"，表示某物适合于某种场合或用途；- "in blue"表示某物是蓝色的；- "cotton"为英语中的"棉花"一词，表示一种常见面料。
第三部分：课文对话分析及学习重点1. 对话分析课文中的对话模拟了购物时常见的交流情景，可供学习者在实际生活中参考。
买东西是日常生活中不可或缺的一部分，因此学习相关的购物对话对于提高英语口语表达能力是很有必要的。
2. 学习重点- 学会礼貌地向店员打招呼并进行交流，如"excuse me"；- 练习询问商品的相关信息，如价格、颜色等；- 熟练掌握描述商品的常用词汇，如"jumper"、"cotton"等；- 通过对话学习，提高自己的英语口语表达能力。
新概念英语第一册49课课文原文Lesson 49 A noble gangsterOne of the most powerful gangsters in Chicago before the start of World War II was Al Capone. He was born in Italy in 1899. His father was a hairdresser and his mother was a seamstress. When Capone was 11 years old, he joined a street gang. At the age of 14, he became the leader of a small group of young criminals. Capone was sent to prison for the first time at the age of 15 for carrying a concealed weapon.After serving a few months in prison, Capone moved to Chicago and started working for Johnny Torrio, a well-known gangster at the time. Torrio taught Capone about the illegal activities that were taking place in Chicago, such as gambling, prostitution, and bootlegging. Capone quickly rose through the ranks and became one of Torrio's most trusted men. When Torrio retired, Capone took over as the leader of the gang.Under Capone's leadership, the gang became extremely powerful and influential. They controlled many illegal businesses in Chicago and made millions of dollars. Capone was known for his violent ways and his ability to eliminate anyone who crossed him. However, he also had a reputation for being generous towards the poor. During the Great Depression, Caponeopened up soup kitchens and distributed food to the needy. Many people in Chicago saw him as a modern-day Robin Hood.Capone's reign of terror eventually came to an end when he was convicted of tax evasion in 1931. He was sentenced to 11 years in prison and was released on parole in 1939 due to his deteriorating health. He spent his remaining years in Florida before dying in 1947.Al Capone's life is a fascinating example of how a criminal can simultaneously be seen as both ruthless and generous. Despite his illegal activities, he was admired by some for his charitable acts, especially during times of hardship. This paradoxical nature has made Capone a legendary figure in the history of organized crime.。
新概念49课文New Concept Lesson 49In New Concept Lesson 49, we are introduced to a passage about the importance of physical exercise. The passage presents arguments for exercising regularly and highlights the benefits it brings to our overall well-being. This article will provide a comprehensive analysis of the passage, elaborating on its main points and discussing its implications.Regular physical exercise is crucial for maintaining good health. It not only helps to prevent the onset of various diseases but also improves our physical and mental well-being. Through exercise, our bodies become stronger and more resilient, enabling us to lead a more active and fulfilling life.One of the key benefits of regular exercise is its positive impact on cardiovascular health. Engaging in activities such as running, swimming, or cycling stimulates our heart and increases blood circulation. This reduces the risk of heart diseases, such as heart attacks and strokes, and maintains the health and efficiency of our cardiovascular system.Exercise also plays a vital role in weight management. Leading a sedentary lifestyle and consuming excessive calories can lead to weight gain and obesity. By engaging in physical activities, we burn calories and improve our metabolism, helping us to shed excess weight and maintain a healthy body mass index (BMI).Furthermore, regular exercise contributes to the development of strong bones and muscles. Weight-bearing exercises, such as weightlifting orjogging, promote bone density and prevent conditions like osteoporosis. Strength training exercises increase muscle mass and tone, enhancing our physical strength and stamina.Apart from the physical benefits, exercise has a significant impact on our mental well-being. Engaging in physical activities releases endorphins, also known as "feel-good" hormones, which reduce stress and anxiety. Exercise also improves our cognitive function, memory, and concentration, leading to better academic or work performance.In addition to the individual benefits, physical exercise also promotes social interaction and community engagement. Participating in team sports, group fitness classes, or outdoor activities allows us to connect with others, build friendships, and foster a sense of belonging. This social aspect of exercise contributes to our overall happiness and emotional well-being.However, despite the numerous advantages of regular exercise, many people still lead sedentary lifestyles. Factors such as busy schedules, lack of motivation, or limited accessibility to exercise facilities can hinder individuals from incorporating physical activities into their daily routines. It is crucial for society to address these barriers and promote a culture of exercise through education, improved infrastructure, and supportive policies.In conclusion, the passage in New Concept Lesson 49 emphasizes the importance of regular physical exercise for maintaining good health. Through various arguments and examples, it highlights the benefits of exercise on cardiovascular health, weight management, bone density, mental well-being, and social engagement. We should strive to incorporate exercise into our daily lives and work collectively to create an environment thatencourages and enables physical activity. By prioritizing our physical well-being, we can lead healthier and more fulfilling lives.。
