Unit 3 Period 3 Developing ideas & Presenting ideas（课件）英语外研版选择性必修第二册

Unit 3 Times change！ 高中英语外研版选择性必修第二册 Developing ideas & Presenting ideas Learning objectives ● To know the writer’s attitude and writing purpose. ● To learn the structure of the passage, and understand the detailed information about emojis. ● To view new changes in a developmental and critical way. Contents 1. Lead in 2. Pre-reading 3. While-reading 4. Summary 5. Post-reading 6. Assessment 7. Language points 8. Homework 01. Lead in Lead-in Lead in 02. Pre-reading Lead-in Pre-reading 1.Choose the right answer. 1.What's the main idea of the text? A．How to use emojis properly. B．The development and influence of emojis. C．The increased use of emojis. D．Some examples of how emojis have been used. 2. Predict the author’s attitude towards emojis. Pre-reading The writer may be _______________ about emojis as a new language. (unsure/ doubtful/positive/negative) positive 03. While-reading Read the passage to choose the right answer. Detailed Reading 1．Why do people like emojis? A．They're a sign of sadness. B．They're free. C．They're a sign language. D．They add emotional meaning. Read the passage to choose the right answer. Detailed Reading 2．Why are emojis used in classics? A．To replace the old version. B．To attract more young readers. C．To take away the heart and soul of Shakespeare's plays. D．To make it easier for young readers to understand the classics. Read the passage to choose the right answer. Detailed Reading 3．Which of the following is not true according to the passage? A．Emojis are used everywhere，from text messages to emails and blogs. B．There are more than 200 emojis when they are first introduced in Japan in 1999. C．Emojis have obvious advantages over written language. D．Emojis can express feelings when people cannot find the appropriate words. Read the passage to choose the right answer. Detailed Reading 4．What does the word“facilitate” in the last paragraph refer to? A．Help.　　　　　　　 B．Assist. C．Favour. 　 D．Promote. Read the passage to choose the right answer. Detailed Reading 5．What is the attitude of educators towards the use of emojis? A．Pleased. 　 B．Worried. C．Confident. 　 D．Disappointed. 04. Summary Detailed Reading Match Part1 (Para. 1～2) Part2 (Para. 3～5) Part3 (Para. 6～7) Part4 (Para. 8) A.The popularity and development of emojis. B.Examples of using emojis. C.Emojis’ future development and the author’s concern. D.The application of emojis. 05. Post-reading Think & Share. Post-reading 1.Do the author’s childhood memories make the passage more appealing? Why or why not? 2.What do you think of the changes made to the bookstore? 3.How does the diagram help you to better understand the passage? 06. Assessment Lead-in Assessment Fill in the blanks to consolidate the text If you think young people can’t have an effect on the world,think again.Over the years,teens have invented 1.__________(remark) things that solve problems and have changed the ways people do things.And they’re going to continue to invent things in the future.  Take fourteen-year-old Eliott Sarrey from France for example.He is the 2.__________(invent) of Bot2Karot,a gardening robot that can take care of a small vegetable garden.The robot 3.__________(control) by an app on a smartphone.It helps people grow and take care of vegetables.It also saves water and energy,and makes gardening easy for people 4.__________are very busy or have difficulty getting around.  remarkable inventor is controlled who/that Lead-in Assessment Fill in the blanks to consolidate the text Brooke Martin is 5.__________animal lover who missed her dog when she was away.She also knew that her dog suffered 6.__________stress when its owner left.So Brooke invented iCPooch when she was just twelve years old.The iCPooch lets pet owners check on their pets from anywhere in the world 7.__________ (use) a tablet or a smartphone.This award-winning design also allows owners 8.__________ (take) advantage of their smartphone camera to video chat with their pets.It has another function,too.Owners can 9. __________(easy) give their pets a treat by touching the DROP COOKIE button on their screen.Pets and owners must be pretty grateful to Brooke for this invention.  Kids all over the world find ways to solve problems every day.Maybe next time you have a problem,you’ll come up with the next 10. __________(amaze) idea. an from using to take easily amazing 07. Language points Language points 一、阅读单词 1．outside the cafeteria　 　 在自助餐厅外面 2．search for emojis 搜索表情符号 3．an integral component 不可缺少的一部分 4．in different categories 在不同的类别中 5．two features of pictograph 象形图的两个特征 Language points 二、重点单词 1．instead of 代替，而不是 2．reply with 以……回复/回应 3．search for 寻找，搜寻 4．follow the trend 顺应潮流 5．communicate with 与……交流 08. Homework Lead-in Homework 1.假定你是李华，你的英国笔友 Tom 发来邮件，提到现在外国人聊天大量使用 emojis，他想听听你的看法。请你回复邮件，内容包括： 1. 表情符号的交际优势； 2. 表情符号存在的弊端； 3. 你的建议。 二选一 Lead-in Homework 2.假定你是校英文报的读者，报社正在开展主题为 “Digital communication” 的征文活动，请你投稿，谈谈你对表情符号使用的看法，内容包括： 1.表情符号流行的原因； 2.辩证分析其利弊； 3.呼吁理性使用表情符号。 二选一 Lead-in Homework 1. 参考范文： Dear Tom, I’m glad to receive your email. It’s true that emojis are widely used in online communication nowadays. Emojis bring us many benefits. They help us express our feelings directly and make our messages lively. However, over‑reliance on emojis may weaken our ability to write proper texts. Sometimes emojis can also cause misunderstanding. In my opinion, we should make good use of emojis but never give up formal written language. Yours, Li Hua 二选一 Lead-in Homework 2. 参考范文： Think twice before using emojis Nowadays, emojis have become an important part of our digital communication. They gain popularity largely because they can convey our emotions instantly when we chat online. Admittedly, emojis facilitate our communication. Yet they also raise concerns. If we depend too much on picture symbols, we may lose chances to practise accurate written expressions. What’s worse, improper emojis may lead to confusing messages. Therefore, we are supposed to treat emojis reasonably. We can enjoy their convenience but value the power of words as well. 二选一 Thank you for your listening $