Unit 4 Communication and Information Theory
Unit 24 Section Ⅳ Communication Workshop
Unit 24 Section Ⅳ Communication WorkshopSection ⅣCommunication Workshop根据提示写出下列单词1．________ n．罚款2．________ n. 判决3．________ v t. 废除4．________ ad v. 再者，此外5．________ ad v. 所以，因此6．________ v i. 摇动7．________ adj. 信教的8．________ n. 祈祷，祷告9．________ n. 商人10．________ v t. 含在嘴里吮食【答案】 1.fine 2.sentence 3.abolish 4．moreover 5.consequently 6.swing7.spiritual 8．prayer9.merchant10.suck根据提示补全下列短语1．break ________ 闯入2．lose faith ________ 对……失去信心3．bring ________ 带回来；使恢复4．pay ________ 因……受罚，为……付出代价5．be treated ________ 被当作……对待6．see...________ 视……为……，把……看成是……7．________ principle 原则上8．take...________ account 把……考虑在内【答案】 1.in 2.in 3.back 4.for 5.as 6.as7.on8.into根据提示补全下列教材原句1．What_is_even_more_unbelievable is the fact that_some_murderers_are_ let_out_of_prison after three or four years.更令人难以置信的是一些凶手三四年后从监狱里被释放出来这一事实。
2．That is the_only_way_of_protecting society and preventing young【答案】 1.faith 2.before 3.out 4.murderers 5.which 6.harder mitting 9．Because10.livingbreak in 闯入；打断break away from离开；脱离break down 打破，毁掉；出毛病；(身体)垮了；恸哭；分解break out 突然爆发break up 拆散，打碎；分裂；崩溃break into 强行闯入；突然开始；顺利打入break through 突围；突破①Our car broke down on the freeway.我们的汽车在高速公路上抛锚了。
社交媒体对现代社会的影响英语作文
社交媒体对现代社会的影响英语作文全文共3篇示例，供读者参考篇1The Profound Impact of Social Media on Modern SocietySocial media has undoubtedly become one of the most transformative technological forces of the 21st century, reshaping the way we communicate, interact, and consume information. As a student navigating the complexities of the modern world, I have witnessed firsthand the profound influence that social media platforms have had on our society. From revolutionizing communication channels to shaping political discourse and cultural norms, the impact of social media is both far-reaching and multifaceted.One of the most significant impacts of social media is its ability to facilitate instantaneous communication on a global scale. Platforms like Facebook, Twitter, and Instagram have bridged geographical distances, enabling people from diverse backgrounds and cultures to connect and share their experiences. This interconnectivity has fostered a sense of global community, where ideas and information can spread rapidly,transcending traditional boundaries. However, this unprecedented access to information has also given rise to concerns about the spread of misinformation and the potential for social media to be used as a tool for manipulation and propaganda.Furthermore, social media has profoundly influenced the way we consume and engage with news and information. Traditional media outlets have had to adapt to the rise of social media, as more and more people rely on these platforms as their primary source of news and current events. While this democratization of information has empowered individuals to share their voices and perspectives, it has also contributed to the proliferation of echo chambers and filter bubbles, where users are exposed to content that reinforces their existing beliefs and biases.Beyond its impact on communication and information dissemination, social media has also played a pivotal role in shaping political discourse and activism. Platforms like Twitter and Facebook have become powerful tools for mobilizing social movements, amplifying marginalized voices, and holding institutions accountable. The Arab Spring and the Black Lives Matter movement are prime examples of how social media hasfacilitated grassroots organizing and raised awareness about critical issues. However, the same tools that empower activists have also been exploited by malicious actors to spread disinformation, sow discord, and influence electoral processes.In the realm of business and commerce, social media has disrupted traditional marketing strategies and created new opportunities for brands to engage with their target audiences. Companies have leveraged the power of social media influencers and user-generated content to promote their products and services, creating a more personalized and interactive marketing experience. However, the rise of social media has also raised concerns about data privacy, as companies collect and analyze vast amounts of user data for targeted advertising and personalization.On a personal level, social media has had a profound impact on our social interactions and mental well-being. While these platforms have facilitated connections and allowed us to maintain relationships across distances, they have also been linked to issues such as cyber-bullying, social comparison, and mental health concerns like anxiety and depression. The constant need for validation and the curated portrayal of idealized lives onsocial media can contribute to feelings of inadequacy and low self-esteem, particularly among younger users.Moreover, the addictive nature of social media has raised concerns about its impact on productivity and attention spans. The constant stream of notifications and updates can be a significant distraction, making it challenging to focus on tasks that require sustained concentration. This issue has implications for academic performance, workplace productivity, and overall cognitive development.Despite these challenges, social media has also been a powerful tool for self-expression and identity exploration. Platforms like Instagram and TikTok have enabled individuals, particularly marginalized communities, to share their stories, celebrate their cultures, and find supportive communities online. Social media has provided a platform for artists, creators, and influencers to showcase their talents and build a following, disrupting traditional gatekeepers in the entertainment and media industries.As we look to the future, it is clear that social media will continue to evolve and shape our society in profound ways. The rise of new technologies, such as virtual reality and augmented reality, may further blur the lines between the digital andphysical worlds, presenting both opportunities and challenges. Additionally, concerns about data privacy, content moderation, and the spread of misinformation will likely remain at the forefront of discussions surrounding social media regulation and governance.In conclusion, social media has had a transformative impact on modern society, revolutionizing communication, shaping political discourse, influencing consumer behavior, and affecting our personal lives. While it has opened up new avenues for connection, self-expression, and activism, it has also raised concerns about mental health, privacy, and the spread of misinformation. As students and members of the digital age, it is crucial for us to critically examine the role of social media in our lives and society, and to strive for a balanced and responsible use of these powerful platforms. By embracing the positive aspects of social media while mitigating its potential negative impacts, we can harness its power to create a more connected, informed, and socially conscious world.篇2The Influence of Social Media on Modern SocietySocial media has become an integral part of modern society, permeating nearly every aspect of our lives. From the way we communicate and consume information to how we form and maintain relationships, the impact of social media cannot be overstated. As a student living in the digital age, I have witnessed firsthand the profound effects that these platforms have had on our world.One of the most significant impacts of social media is its ability to connect people across vast distances and cultural divides. Platforms like Facebook, Twitter, and Instagram have created virtual communities where individuals can interact, share ideas, and forge connections with others who share similar interests or backgrounds. This has led to a more interconnected global community, fostering a greater understanding and appreciation for diverse cultures and perspectives.However, this increased connectivity also comes with its own set of challenges. The rise of social media has contributed to the spread of misinformation and the proliferation of echo chambers, where people seek out and reinforce their existing beliefs, often leading to polarization and a lack of critical thinking. As a student, I have seen firsthand how easily false or misleading information can spread on these platforms, and the importance ofdeveloping media literacy skills to navigate this increasingly complex digital landscape.Another significant impact of social media is its effect on mental health, particularly among younger generations. The constant pressure to present a curated and idealized version of oneself on social media can lead to feelings of inadequacy, anxiety, and depression. The fear of missing out (FOMO) and the addictive nature of these platforms can also contribute to unhealthy habits and a lack of work-life balance. As a student, I have witnessed the negative impacts of social media on my peers' mental well-being, and the need for greater awareness and support in this area.Despite these challenges, social media has also proven to be a powerful tool for activism and social change. Platforms like Twitter and Instagram have given marginalized communities a voice and a platform to share their stories, raise awareness about important issues, and organize movements for change. The#MeToo and Black Lives Matter movements are prime examples of how social media has amplified these causes and facilitated global conversations and action.In the realm of education, social media has also had a profound impact. Online learning platforms and educationalresources have made knowledge more accessible than ever before, breaking down traditional barriers and democratizing education. Students can now connect with educators and experts from around the world, collaborate on projects, and engage in discussions that transcend physical boundaries.However, the integration of social media into the classroom has also raised concerns about privacy, cyberbullying, and the potential for distraction and procrastination. As a student, I have experienced both the benefits and drawbacks of using social media for educational purposes, and the importance of striking a balance between leveraging these tools effectively and maintaining focus and productivity.Looking to the future, it is clear that social media will continue to play a significant role in shaping our society. As these platforms evolve and new technologies emerge, it is crucial that we adapt and develop a deeper understanding of the implications and potential consequences of our digital footprints.One area that will likely see significant growth is the use of social media in professional settings and the development of personal brands. Employers increasingly rely on these platforms to vet potential candidates and gauge their online presence andreputation. As a student preparing to enter the workforce, I recognize the importance of cultivating a professional and responsible social media presence to enhance my career prospects.Another emerging trend is the rise of influencer marketing and the monetization of social media platforms. While this presents new opportunities for content creators and entrepreneurs, it also raises ethical concerns about transparency, authenticity, and the potential for exploitation or manipulation.Ultimately, the impact of social media on modern society is multifaceted and complex. While it has undoubtedly brought many benefits in terms of connectivity, access to information, and amplifying marginalized voices, it has also contributed to the spread of misinformation, mental health challenges, and privacy concerns. As students and future leaders, it is our responsibility to critically examine the role of these platforms in our lives and society, and work towards developing a more balanced, ethical, and responsible approach to social media use.By fostering media literacy, promoting digital well-being, and embracing the positive potential of these technologies while mitigating their negative impacts, we can shape a future where social media serves as a force for good, empowering individuals,fostering understanding, and driving positive change in our communities and the world at large.篇3The Profound Impact of Social Media on Modern SocietySocial media has profoundly transformed the landscape of modern society, permeating almost every aspect of our daily lives. As students navigating the complexities of the digital age, we find ourselves both beneficiaries and casualties of thisever-evolving phenomenon. Social media platforms have become indispensable tools for communication, self-expression, and the dissemination of information, yet they also present a multitude of challenges that demand our attention and critical analysis.One of the most significant impacts of social media is its ability to connect individuals across vast geographical distances. Platforms like Facebook, Twitter, and Instagram have collapsed the barriers of physical proximity, enabling us to maintain relationships with friends and family members who reside in different cities, countries, or even continents. This unprecedented level of connectivity has fostered a sense ofglobal community, allowing diverse cultures to intermingle and share their stories, traditions, and perspectives.However, this interconnectedness also carries potential risks. The ease of communication facilitated by social media has given rise to cyberbullying and online harassment, which can have devastating psychological consequences, particularly for young individuals still navigating the complexities of personal identity and self-esteem. Moreover, the constant exposure to curated and idealized versions of others' lives can breed feelings of inadequacy, envy, and dissatisfaction with one's own circumstances.Social media has also revolutionized the way we consume and distribute information. Platforms like Twitter and Reddit have become hubs for real-time news and updates, empowering individuals to share and discuss current events as they unfold. This democratization of information has challenged traditional media outlets and given voice to marginalized communities and alternative perspectives. However, the rapid dissemination of information has also facilitated the spread of misinformation and fake news, undermining the credibility of online sources and fueling societal divisions.Furthermore, social media has profoundly impacted the way we perceive and project our identities. Platforms like Instagram and TikTok have become virtual stages for self-expression, where individuals curate and share carefully crafted representations of themselves. While this provides opportunities for creativeself-expression and personal branding, it also perpetuates a culture of superficiality and external validation, where individuals are judged by the number of likes, shares, and followers they accumulate.The impact of social media extends beyond personal and social realms, influencing the dynamics of business, politics, and activism. Companies have leveraged social media platforms to reach wider audiences, engage with customers, and promote their products and services. Political campaigns and social movements have harnessed the power of these platforms to mobilize support, spread awareness, and shape public discourse. However, the ubiquity of social media has also made it easier for malicious actors to spread disinformation, manipulate public opinion, and exploit vulnerabilities for nefarious purposes.As students immersed in this digital landscape, we must cultivate a critical and discerning mindset when navigating the realm of social media. It is imperative that we develop the abilityto analyze information objectively, discern fact from fiction, and recognize the potential biases and agendas that may be at play. Additionally, we must learn to strike a healthy balance between our online and offline lives, ensuring that our virtual connections do not overshadow the importance of face-to-face interactions and real-world experiences.Moreover, as future leaders and decision-makers, we bear the responsibility of shaping the future of social media and its impact on society. We must advocate for policies and regulations that protect individual privacy, combat online harassment and cyberbullying, and promote ethical and responsible use of these platforms. Simultaneously, we must encourage the development of technologies and practices that foster inclusivity, authenticity, and positive social change.In conclusion, social media has profoundly transformed the fabric of modern society, offering unprecedented opportunities for connection, self-expression, and information sharing, while also presenting a myriad of challenges and ethical dilemmas. As students navigating this complex digital landscape, it is our duty to approach social media with a critical eye, cultivate digital literacy, and strive to harness its power for positive and meaningful change. By embracing the benefits of social mediawhile mitigating its risks, we can shape a future where these platforms serve as catalysts for human progress, empathy, and understanding.。
研究生英语unitfour
Case analysis of cross cultural communication
Business meetings: In cross cultural business meetings, different communication styles and expectations can lead to misunderstandings or conflicts For example, some cultures may be more direct and expressive, while other cultures may be more reserved and indirect
To enhance students' ability to understand and analyze academic texts in English
To prepare students for further academic studies and professional development in an international context
Semantic analysis
able to distinguish synonyms, antonyms, and synonyms, accurately using different vocabulary to express meaning.
unit-4-verbal-communication
Cultural-Loaded words
Same word, different connotation 龙：龙颜、龙袍、龙椅、龙心大喜
dragon: monster
知识分子: in China, it refers to those people including college teachers, college students, middle school teachers, and such people as medical doctors, engineers, interpreters who have had a college education.
A new broom sweeps clean. Many hands make light work. Don’t put off until tomorrow what you can do today. Killing two birds with one stone.
Haste makes waste. Beauty is just skin deep. Give a person a dose of his own medicine. Spare the rod and spoil the child. Where there’s smoke there’s fire. The grass is always greener on the other side of the fence.
Strike while the iron is hot. Out of sight, out of mind. Birds of a feather flock together. Look before you leap. Where there is a will, there is a way. All good things must come to an end.
communication
Unit FourCommunicationTalking about the communication within an organization, we are referring to the delivery of information from managers and directors to the individual members or the other way around in order to make business run smoothly. Communication will be achieved through various kinds of channels, and employees will understand their task and the overall goal of their work. In order to know needs of customers, a rather formal relationship should be established between them and the organization. According to the information provided by customers, further planning modification will be made. In an international market, to communicate perfectly with foreigners from other cultures, we need to understand something about the culture, business customs, and communication styles of foreign audiences, and it is necessary to present the readers the introduction about some tips used in international communication in the text B.Text A CommunicationText B Nine Tips For Communication Successfully With A Global AudiencePart ATextCommunicationCommunication is the lifeblood of successful planning. It does not replace the need for vision or well-developed structure and deployment; it makes these things more successful.Internal CommunicationCommunication within an organization is a critical success factor. The fuzzier the goals, the more chaos in an organization; the more clearly goals are communicated; the easier it is for employees to decide what needs to be accomplished. If employees are part of the process, they will accept it. If they know there is no employee participation, it does not matter how good the plan, it will not work.Communication comes in a wide variety of ways, both personal and electronic. Management frequently communicates with employees electronically through bulletins, e-mail. Personal communications are achieved through a combination of face-to-face conversations, business meetings. Televideo hookups are made to remote locations. Top management discusses where the organization is going and how each employee fits in. Employee surveys, trends, and resulting plan changes are shared with all employees. Employees are encouraged to participate in an open dialogue.While many companies use a great deal of electronic communication, executives agree that it is of vital importance to the success of an organization for managers to interact personally with employees at all levels. Management communicates the what, and employees communicate the how. "No more secrets", "Employees are entitled to know" and "Make sure everything is open" are comments frequently heard.External Communication: The Voice Of The CustomerSome chief executives and senior managers establish formal relationships with customers to better understand their needs and expectations and to be able to include these needs in their planning. The employee having direct contact with the customer also feeds customer requirements. The most common methods used to communicate with customers are surveys, comment cards, andone-on-one meetings. Those customers are usually selected at random from a general population; however, in some circumstances it is more appropriate to select randomly from within specific user groups. It is common practice for outside consultants to assist with this task.Information about the needs of customers, both current and future, is also communicated through a variety of indirect and third part mechanisms. Standing or ad hoc advisory groups are used to obtain insight into the needs of customers from a professional or technical standpoint. These groups are made up of technologists, suppliers, market and industry analysts, and other professional experts. Customers are asked, "What do you think we should consider in our planning and where should we be going?" Employees are also asked, "What do you think are the issues top management should consider in developing plans?" Customers provide input for the future, but employees provide input for the present. Together, the responses towards make a more complete picture of planning.lifeblood / / n. the thing which is most important to the continuing success andexistence of something else命脉；源动力deployment / / n. putting into position ready for use 配置；展开critical / / a. of the greatest importance to the way things might happen;dangerous or uncertain至关重要的；危险的；不确定的fuzzy // a. (of an image) having shapes that do not have clear edges, or (of asound, esp. from a television, radio, etc.) not clear 模糊；不清楚的chaos / / n. a state of total confusion and lack of order混乱；混沌participate / / v. to take part in or become involved in an activity 参与；参加interact / / v. to communicate with or react to (each other) 交流；相互影响vital / / a. necessary for the success or continued existence of something;extremely important 至关重要的；生死攸关的executive / / n. someone in a high position, esp. in business, who makes decisionsand puts them into action. 执行者；经理主管人员expectations / / n.hopes希望mechanism / / n. a way of doing something, esp. one which is planned or part of asystem机构; 机制comment / / v or n. (to express) an opinion评论；评价specific / / a. relating to one thing and not others; particular明确的；特殊的ad hoc / / a. (made or happening) only for a particular purpose or need, notplanned in advance 特别的advisory / / n. official announcement that contains advice, information or awarning咨询；劝告a. having the power or duty to advise劝告的；（供）咨询的standpoint / / n. a set of beliefs and ideas from which opinions and decisions areformed 立场；观点participate in参与；分享fit in 适合share with 分享；共享；分与entitled to 有资格做------input 输入; 置入的物和量at random 胡乱地；随便地assist with 援助；帮助1. internal and external: internal 内在的。
英语翻译.doc
翻译题一、汉译英Unit 11、不管你说什么，我都会坚持我的计划。
No matter what you say, I shall stick to my plan.2、在线教育最近很流行，因为他的信息量大，又十分有趣。
Recently online education has become very popular, for it is very informative and interosting.Unit 21、从下午点钟到现在，她一直在写信。
She has been writing the letter since 4 :00 in the afternoon.2、这个项目的成功依赖于每位相关人士的支持。
The project’s success depends on the support of everyone concerned. Unit 31、结果基本上是令人满意的，他们按照我们的工作量付了钱。
The result is basically satisfactory. They paid us according to the amount of work we did.2、适当的休息和足够的睡眠有助于长寿。
Proper rest and enough sleep contribute to longevity.Unit 41、你花费许多时间在各字典中寻找要用的字吗？Do you spend much time searching through dictionary for words to use.2、警察直到一年后才查明事实的真相。
The police didn’t find out the truth until a year later.Unit 51、那个经理亲自调查产品的质量问题。
The manager looked into the quality of the goods in person.2、饮食习惯在不同的地方可能会有很大的差异。
学术英语(管理)含课后答案Unit
The Importance of Academic English
学术英语对于学生的学术发展至关重要。在全球化的时代，许多学科领域的最新 研究成果和进展都以英语发表，因此学生需要掌握足够的英语学术能力才能跟上 学术前沿。
03
The Application of Academic English in
Management
The necessity of academic English in management
Globalization
As the world becomes more interconnected, the need for English as a common language for business communication has increased. Academic English provides the necessary vocabulary and language skills required for effective communication in management.
Managing across different cultures can be challenging, as cultural norms and business practices vary. Academic English should be used with caution and sensitivity to cultural differences, ensuring that communication is culturally appropriate.
新编实用英语综合教程1第四版Unit4
2021/5/27
Back
8 Unit | Four
Studying Timetables and Schedules
Study and Imitate
3 Timetables and schedules are important in planning our activities. Read the following timetable and schedule and try to use the information to practice short dialogues.
Joe: What about Wednesday?
Mark: I've got an appointment at 8:30 with Mr. Anderson, the bank manager. In the
afternoon I'm taking the 4:45 flight to Hong Kong for a conference.
预定，预约
B: Sorry, hew about tomorrow morning then?
B: Yes, I think tomorrow morning would be fine.
方便的
2021/5/27
2) Asking to Meet Mr. Peterson
1) Talking About a Flight Timetable
Bob is calling a receptionist for information about flights from Beijing to Hong Kong.
Receptionist: CAAC information. Can I help you? Bob: Yes. Is there a flight to Hong Kong on Tuesday, the 14th?
高中英语北师大版必修第二册Unit4InformationTechnologyLesson1Avat
一、根据首字母填写单词(单词拼写)1. In the past few years, China has made great progress in e_______ the far side of the Moon. (根据首字母单词拼写)2. I normally wake up about five minutes before my a________clock goes off. (根据首字母单词拼写)3. Join us to taste a ________ (多样；种类) of fresh local food and drinks. Meet the producers and get some excellent recipe ideas. （根据汉语提示单词拼写）二、根据汉语意思填写单词(单词拼写)4. When they heard the __________ (警报) they even did not realize what had happened.5. The researchers eased the growing public _________(担忧) over the spread of the disease. (根据汉语提示单词拼写)6. Then you can spend three days ________(探索) the rainforest with a local guide.(根据汉语提示单词拼写)三、根据中英文提示填写单词(单词拼写)7. V________(虚拟的) choir members record themselves while they perform alone one video. (根据中英文提示填空)8. You have to a________ (承认)that we live in a racist society. (根据中英文提示填空)四、完成句子9. 他们变得懒惰、自满和自鸣得意。
高中英语必修(第二册)-必修二 Unit 4 Information technology基础练习
2019北师必修二Unit 4 Information technology课本语法填空等Lesson 1 用P8-9文章的信息完成短文(P11)Avatars are digital 1 that you use to represent yourself online. You can choose an avatar from 2_ of ready-made images, or 3 Although avatars haven't been around for long, they are widely used.Avatars let you 4 and give you 5 . But the use of avatars has also caused 6 . Some users worry that they are spending too much time 7 that they are becoming afraid of meeting people in the real world. The use of several avatars can also be 8 , as people can use avatars to9 . However, many people see avatars in 10 .Lesson 3用下列的词填空（P17）Some people believe that the Internet has many negative aspects. Talking to people 1 or having a 2 with someone you only talk to on the Internet isn't a replacement for 3 communication. While it can connect you with other people who use a 4 face-to-face contact with others is important to help you maintain healthy relationships. This argument is thought-provoking because it shows that people still need face-to-face communication with others today. In addition, spending too much time on the Internet can make you 5 because you can become obsessed with popularity and gaining followers. Finally, you need to be careful with various 6 because you can never be 1007 sure that 8 you read online is true.Check your progress (P24) 适当形式填空The development of information technologyInformation technology has developed in ways that people would never have imagined. In the 1980s, telephones started to become popular in daily life. Nobody at that time imagined that 20 years later people 1 (have)phones in their pockets and 2 (use)them for many functions other than just making calls. In 1983, there were only 200 computers connected to the Internet. At that time, even scientists didn't realise that one day people 3 (be able to)connect with family and friends anywhere through video chats. And most certainly, people back in the 1980s 4 (not understand)that clothing and delicious food 5 (be send)to their homes by simply using an app on the phone.适当形式填空（P24）In our class, every student has more than two avatars, which are images used as 1 online. There are a wide 2 of forms and uses of avatars among our classmates. Most students choose avatars from a 3 of ready-made images, but some students design avatars in their own 4 . More than half of the students want to show different aspects of their 5 through their avatars. Our classmates mainly use avatars for web 6 , 7 and in 8 games. But some classmates expressed9 about online 10 when using avatars. This issue is something that we need to pay attention to in the future.用下面短语的适当形式填空（P25）In the survey among our classmates, all students use software applications(called apps 1 ).They typically use apps on smartphones or 2 . Students agree that apps can help them take part in a whole range of activities. They usually use apps to search for learning resources, find popular restaurants, 3 taxis, to certain places, and order food.Educational apps are the type of apps most frequently used among our classmates. They allow them to learn at their own pace anywhere. They can choose online teachers and subjects according to their5 . Also, they can share6 with other users of the same app.Nearly one third of the students have tried apps with 7 like VR, AR and MR. They believe that new technologies can be used to help people 8 . What students dislike is that in order to use apps these days, they are often required to 9 an account and 10 personal information. They worry about the safety of this.选词填空（P25）Yuanyuan is a senior secondary school student. She never liked chatting with people online. She thought 1 communication wasn't worth spending time on and it made people more 2 . All her friends seemed to spend about 90 3 of their time talking to friends on the Internet and only about 10 percent talking to them in real life. Yuanyuan couldn't understand it at all. Her best friend Tingting agreed with her and felt that 4 communication is important.Then, 5 happened that changed how she felt about online communication. Yuanyuan moved to Canada with her family and her 6 became her most valuable possession. By chatting to each other online and using a video chat app, Yuanyuan and Tingting could 7 their friendship even though they were thousands of miles apart. From then on, neither of them criticised 8for having online friendships.WorkbookLesson 1 选词填空（P78）I read an article about avatars on a web 1 yesterday. It was very informative and interesting. agree with it saying that your choice of avatars says a lot about your 2 . I chose my avatarfrom a 3 of ready-made 4 . She is one of my favourite cartoon 5 . I like her because she is kind and helpful.My cousin Wang Ming is very creative. He finds that avatars give him lots of room for 6 . He has created several avatars for different occasions. He dressed them in 7 clothes with beautiful 8and they all act more or less like him. But the article warns that the use of several avatars can be a 9of risk.then, she has been addicted to the Internet, using different kinds of software applications on her mobile1 . She spends a lot of time each day exploring websites and2 . with other people online. She has set up her own email3 and she does most of the shopping online through an4 . Instead of going to supermarkets, nowadays she just5 a button and then her orders are6 the next day. At first, my father had some concerns that she was spending too much time in7 worlds, but now he sees how happy she is. She even8 some materials that can help my father with his work, so now he's very happy, too! We are all very proud of her as she has proven that it's never too late to learn a new skill.用下列的适当形式填空（P79）From the time I met Alicia Tang. I knew she 1 the next big thing in the technology world. A fifteen-year-old app developer, she was confident that her first app 2 one 4 the biggest selling in the world. Now at only eighteen, she has accomplished her goal as her onine shopping comparison app has millions of downloads. "I felt it was going to be a success because I knew that people 3 the fact that they 4 spend so much time searching for products they wanted," says Alicia. "When I was going to launch the app. I spoke to lots of experts and app developers who gave me great advice and guidance. Because I had the support of so many people, I knew I 5 make a successful app," she says.Translate the sentences into English. (P80)1. 在网络世界,你可以创设自己的形象,并且拥有新的个性。
Communication--No-problem
Communication: No problem?
Brainstorming
1. What is the purpose of language? The purpose of language is to communicate with other people.
Canada shake hands
Japan bow
Spain, Italy, approach others closely South and are more likely to
American touch them countries
France shake hands and kiss each
3. From the passage we know, most international students greet others by ______. A. shaking hands B. bowing C. kissing D. touching shoulders
4. When writing the text, the author is ___. A. encouraging readers to do something B. informing readers of something C. drawing readers attention to some western countries D. regretting cultural difference
5. “When in Rome, do as the Romans do.” What do you think this famous saying means? This saying means that when we are in a certain place, we should follow the customs of the people who live in that place, not our own customs.
unit 4
Part I
Reading More—Global Understanding
D.___________________________________________ Love for oneself, or self-love, is also essential for our social and emotional development. ___________________________________________
–Love, memory
Starting out—Task 3
Task 3 Read the following paragraph and discuss with your partner what makes a happy marriage and why.
– The Beatles sang, “All you need is love.” Your friends might tell you, “Good communication is all you really need.” Your parents advise you, “The key is to marry someone with the same values.” – What do you think is essential for a happy marriage?
Reading Focus – Global Understanding
1
2
3
(Paras. 1-3)
Love is essential for human survival.
(Paras. 4-7)
(Paras. 8-12)
What brings people together?
Unit 4 Topic Talk
Activity 1 Option 2 For students of high proficiency
Choose one example of information technology you often use and talk about the following questions.
from Stephen Hawking
Option 2 For students of high proficiency
• Work in groups of four. Each person is responsible for one sentence. Share your understanding within your group.
It really het updated with the news all day long. news
Apps for the I use different avatars …because they let me explore
games
Examples for gathering information
Phones Face recognition Fingerprint lock
Examples for stos
Examples for transmitting information
The First Industrial Revolution used water and steam power to mechanise production. The Second used electric power to create mass production. The Third used electronics and information technology to automate production.
八下英语unit4作文关于人际交往
八下英语unit4作文关于人际交往English:Interpersonal communication plays a vital role in our daily lives. It is the exchange of emotions, ideas, and information between individuals, and it significantly impacts our relationships with others. Effective interpersonal communication involves active listening, empathy, and the ability to express oneself clearly. When we communicate effectively with others, we are better able to understand their perspectives, build trust, and resolve conflicts. Developing good communication skills can enhance the quality of our relationships, whether they are personal or professional, and lead to greater personal and professional success.中文翻译：人际交往在我们日常生活中扮演着至关重要的角色。
它是个体之间情感、观念和信息交流的过程，对我们与他人的关系有着重大影响。
有效的人际交往包括积极倾听、移情和清晰表达自己的能力。
当我们与他人有效沟通，我们能更好地理解对方的观点，建立信任并解决冲突。
培养良好的沟通技巧可以增强我们人际关系的质量，无论是个人关系还是职业关系，并促进更大的个人和职业成功。
大学生高阶英语教材答案
大学生高阶英语教材答案Unit 1: Vocabulary and GrammarExercise 1: Fill in the blanks with the appropriate vocabulary words.1. accurate2. fluent3. comprehensive4. colloquial5. profoundExercise 2: Complete the sentences using the correct form of the verbs.1. were held2. has been3. will be studying4. were discussing5. have beenExercise 3: Rewrite the sentences using the correct comparative or superlative form of the adjectives.1. more interesting than2. the most difficult3. better than4. the fastest5. older thanUnit 2: Reading ComprehensionExercise 1: Read the passage and answer the questions.1. The passage is mainly about the importance of time management.2. Time management skills are necessary for academic success and personal growth.3. Time management skills can be learned through practice and self-discipline.4. Effective time management allows individuals to accomplish more tasks efficiently.5. The passage provides strategies for improving time management skills.Unit 3: Listening ComprehensionExercise 1: Listen to the conversation and answer the questions.1. The woman is looking for a restaurant that serves vegetarian food.2. The woman was recommended to try the Indian restaurant.3. The woman is unfamiliar with Indian cuisine.4. The woman decides to give Indian food a try and ask for some recommendations.5. The conversation takes place in a university cafeteria.Exercise 2: Listen to the lecture and answer the questions.1. The lecture is about the impact of social media on society.2. Social media has revolutionized communication and information sharing.3. False; social media has a significant impact on various aspects of society.4. Social media has both positive and negative effects on individuals and communities.5. Social media can be a powerful tool for social activism and networking.Unit 4: Speaking PracticeExercise 1: Discuss the following topics in pairs.1. What are the benefits of studying abroad?2. Do you think learning a foreign language is important? Why or why not?3. How has technology influenced communication?4. What are the advantages and disadvantages of online learning?5. What skills do you think are necessary for success in the workplace?Unit 5: Writing PracticeExercise 1: Write a persuasive essay on the following topic: The importance of environmental conservation.In conclusion, the high-level English textbook provides comprehensive materials and exercises to enhance students' vocabulary, grammar, reading, listening, speaking, and writing skills. By diligently studying and practicing the materials in this textbook, students can improve their overall English proficiency. Remember, consistency and dedication are key to achieving success in language learning.。
Unit4InformationtechnologyTopicTalk课件-高中英语北师大版
Stephen Hawking(1942-2018),an English theoretical physicist and mathematician who was a researcher at the Universityavatars...because they let me explore_________
A bell rings to remind me that__________
Use the language you have learnt to write a short paragraph about the apps you find useful and the problems you should be aware of. Then share it in groups.
- Klaus Martin Schwab
· Klaus Martin Schwab(born in 1938),a German engineer and economist,the founder and executive chairman of the World Economic Forum.
The First industrial Revolution used water and steam power to mechanise production. The Second used electric power to create mass production. The Third used electronics and information technology to automate production.
Use the Text Builder to talk about informaton technology
高中英语 UNIT 4 Information technology SectionⅡ教学知识细解码
UNIT 4 Information technology1．power n．权利，能力→powerful adj.效能高的；强有力的；强壮的2．real adj.真实的；实际存在的；真的；真正的；确实的→reality n．真实；现实→realize vt.实现；意识3．sure adj.确信；确知；肯定；有把握；一定，必定→ensure vt.确保，保证4．deliver vi.&vt.递送；传送→d elivery n．递送；传送5．argue v．争论；争吵；争辩；论证→argument n．论点；论据6．concentrate vi.专注，专心；集中注意力→concentration n．专心；专注；集中7．reward n．奖赏，回报vt.奖赏；给予回报；酬谢→rewarding adj.有益的；有意义的Words And Phrases知识要点1subscribe vi.同意；捐赠；订阅vt.(签署)文件；捐助(教材P12)to subscribe to newspapers and magazines订阅报纸和杂志[例1] What newspapers and magazines do you subscribe to?你订了什么报纸和杂志？[例2] I've personally never subscribed to the view that either sex is superior to the other.我个人从来都不同意性别有优劣之分的观点。
[造句] 我订阅《新科学家》主要是为了了解科学的最新进展。
My main reason for subscribing to New Scientist is to keep informed of advances in science.[知识拓展]subscriber (杂志等)订购者，订阅者；(手机、电话等)用户；捐助者，资助者subscribe to 同意，赞成；订购subscribe sth.to 捐助①I subscribed to a Women's Weekly magazine.②The subscriber(subscribe)you dialed is powered off.③He subscribes 10，000 yuan to the charity every year.知识要点2account n．账目；账户；说明；理由；计算；报道vi.& vt.认为；说明；总计有(教材P13) ...set up an account．……建立一个账户。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
6 Analogue or digital
Signals can either be analogue or digital. In an analogue signal, the signal is varied continuously with respect to the information. In a digital signal, the information is encoded as a set of discrete values (for example, ones and zeros).
相反，只要噪声不超过一定的阈值， 数字信号中的信息是不会丢失的。
10
7 Networks
A collection of transmitters, receivers or transceivers that communicate with each other is known as a network. Digital networks may consist of one or more routers that route data to the correct user. An analogue network may consist of one or more switches that establish a connection between two or more users.1
message as an analogue waveform. This is known as keying
and several keying techniques exist (these include phase-shift
keying, frequency-shift keying and amplitude-shift keying).
2
1
Telecommunication is the transmission of signals over a distance for the purpose of communication. In modern times, this process typically involves the sending of electromagnetic waves by electronic transmitters, but in earlier times telecommunication may have involved the use of smoke signals, drums or semaphore or heliograph.
通信在当今世界经济中起着举足轻重的 作用，通信产业的财政收入占总产值的 比例已接近百分之三。
5
3 Basic elements
Each telecommunication system consists of three basic elements: a transmitter that takes information and converts it to a signal, a transmission medium over which the signal is transmitted, and a receiver that receives the signal and converts it back into usable information.
（中继器）用来抗击衰减，再现 噪声中难以分辨的信号。
12
8 Channels
A channel is a division in a transmission medium so that it can be used to send multiple streams of information.3
信道在传输媒介中分隔区域，以用于 使传输媒介传送多个信息流。
13
8
For example, a radio station may broadcast at 96 MHz while another radio station may broadcast at 94.5 MHz. In this case, the medium is divided by frequency and each channel receives a separate frequency to broadcast on.
Bluetooth, for example, uses phase-shift keying to exchange
information between devices.
传输信息的信号的 形成称为调制。
例如，蓝牙就是通过相移键控 在不同设备之间交换信息的。
16
10
Modulation can also be used to transmit the information of analogue signals at higher frequencies. This is helpful because low-frequency analogue signals cannot be effectively transmitted over free space. Hence the information from a low-frequency analogue signal must be superimposed on a higher-frequency signal (known as a carrier wave) before transmission.
信号根据（要传输的） 信息而连续变化。
9
6
During transmission, the information contained in analogue signals will be degraded by noise. Conversely, unless the noise exceeds a certain threshold, the information contained in digital signals will remain intact. This represents a key advantage of digital signals over analogue signals.
数字网络由一个或多个路由器组成，路由器 正确地将数据发送给用户。模拟网路由一个 或多个交换器组成，交换器在两个或多个用 户间建立连接。
11
7
For both types of network, repeaters may be necessary to amplify or recreate the signal when it is being transmitted over long distances. This is to combat attenuation that can render the signal indistinguishable from noise.2
4
2
Telecommunication systems are generally designed by telecommunication engineers. Early inventors in the field include Alexander Graham Bell, Guglielmo Marconi and John Logie Baird. Telecommunication is an important part of the world economy with the telecommunication industry’s revenue being placed at just under 3 percent of the gross world product.
信息科学与电子工程专业英语
Unit 4
Communication and Information TheoryLeabharlann 信息科学与电子工程专业英语
Part I
Telecommunication
New Words
semaphore 旗语 revenue 收入，税收 transceiver 收发器 threshold 阈值，上限，下限 router 路由器 repeater 中继器，转发器 attenuation 衰减 indistinguishable 难以分辨的 recur 复发，再发生 superimpose 叠加，重叠
7
5
Telecommunication over a phone line is called point-to-point communication because it is between one transmitter and one receiver. Telecommunication through radio broadcasts is called broadcast (or point-to-multipoint) communication because it is between one powerful transmitter and numerous receivers.
另一种方法是给每个信道分配重复的时间 段，在这种时间段中进行广播，称为时分 多路技术，有时用于数字通信中。
15
9 Modulation
The shaping of a signal to convey information is known as
modulation. Modulation can be used to represent a digital
heliograph 日光仪 gross product 总产值，总产量 degrade 退化，降级 intact 完好的，完整的 switch 交换器，交换 combat 抗击 render 表示，表现，再现 allocate 分派 keying 键控(法) DJ (disk jockey) 播音员，节目主持