Unit 4 Understanding ideas ppt课件-（2019）新外研版高中英语必修第一册(001).ppt

1、必修一 Unit 4 Understanding ideas高一年级 英语 在这个单元我们要学习一篇论说文，课文讨论了与过去相比交友方式的改变及网络交友的利弊。读前导入活动让同学们回答问题，调查大家的交友方式和与朋友交流、保持联系的方式，旨在帮助同学们提前熟悉文章话题，构建话题与自身生活的联系，为课文学习做好铺垫。读中活动考查大家对作者观点的理解。读后活动旨在让大家理解作者的写作目的和细节信息，并通过开放性问答的形式，启发同学们深入思考，运用所学知识创造性地探究主题意义。Step 1: Analysis of the material The way of our life has chang

2、ed significantly, because of advances of technology, especially the Internet. In order to remind you of the proper way of making friends online, we are going to discuss the online friendship in this class. Step 2: Leading-inWhat is “网友” in English？A cyber( (计算机网络有关的计算机网络有关的) ) friendAn Internet frie

3、ndAn online friendA net friendA net-palAn e-palAlipayElectronic paymentTik TokKeep record of daily lifeQQCommunication Wechat CommunicationMobile Payment Ding talk Meetings Live lessons What do you use these Apps for? Look at the questions about friendship and tick your answers.1. How do you prefer

4、to make friends? Joining a club to meet people who share the same interests. Using a social app. Through other friends. Posting a “friends wanted” notice online. Taking part in community（社区）（社区）activities.2. How do you prefer to communicate with friends every day? Talking face to face. Using social

5、networking apps. Writing letters. Writing emails. Telephoning each other.3. How do you stay in touch with faraway friends? Using social networking apps. Writing letters. Writing emails. Telephoning. Visiting friends whenever possible.资料资料资料Step 3: Knowledge learning How do you understand the word?资料

6、How would you feel if moving to a new town meant losing track of your friends? What if the only way of getting news from faraway friends was writing letters that took ages to be delivered? This was how things worked not very long ago. Thanks to advances in technology, how we make friends and communi

7、cate with them has changed significantly.In the past , what did we use to communicate with friends? How would you feel if moving to a new town meant losing track of your friends? What if the only way of getting news from faraway friends was writing letters that took ages to be delivered? This was ho

8、w things worked not very long ago. Thanks to advances in technology, how we make friends and communicate with them has changed significantly.mean(意味着)(doing)somethingthatto lose contact with someone keep track of 多亏了科技的发展，我们上课和提交作业的方式发生了巨大的改变。Nowadays, we can move around the world and still stay in

9、touch with the people that we want to remain friends with. Social media tools let us see what our friends are up to and maintain friendships. All you need is a wi-fi connection.keep track of are occupied/busy withNowadays, how can we maintain friendships? The digital age also enables us to find peop

10、le who share our interests, such as collecting model cars or playing an unusual instrument. Whatever our hobbies, the Internet can connect us with others who also enjoy doing them, even if they live on the other side of the world.no matter what our hobbies (are),Advantages But when you “friend” peop

11、le online, does this mean that they really are your friends?It depends.What are the functions of these two paragraphs?If people always exchange true personal information online, then yes, these friendships can be real and meaningful. But we need to keep in mind that what we see on social media is of

12、ten not the whole truth about a person.What is the real online friendship? On social media sites, people tend to post only positive updates that make them appear happy and friendly. But smiling photos can hide real problems. Remember the saying: on the Internet, nobody knows youre a dog. A young per

13、son could be old; a woman could be a man; we could even be sharing our information with criminals(罪犯罪犯).usually do a particular thingwho you really areDisadvantages What are the authors opinions about online friendship?But this doesnt mean that we should throw the baby out with the bathwater. Althou

14、gh technology has changed the way we acquire friends, the meaning of friendship and our longing for friends remain the same. As Aristotle said, no one would choose to live without friends, even if he had all other goods.to get rid of the good and useful aspects of something without intending to, whi

15、le you try to get rid of its negative aspects (消极的方面)pastpresentadvantagesdisadvantagesreal friendsauthors opiniontransition section资料What should we do to ensure the safety of making friends online?1. Dont be addicted to making friends online! 2. Dont go to see your net friends on your own!3. Dont g

16、ive away too much personal information!4. Dont answer or argue with people who send you the threatening or insulting (辱骂/侮辱的) information. Turn to your parents or a police officer for help!Tips:Step 4: Language practiceChoose the authors purpose in writing the passage.1. To prove（证明）（证明） that making

17、 friends was easier in the past.2. To illustrate（阐述）（阐述）how it is better to make friends online.3. To persuade（说服）（说服）people to abandon traditional ways of making friends.4. To discuss the advantages and disadvantages of making friends online.share their interests maintain friendships moving to a ne

18、w townwriting lettersComplete the diagrams with expressions from the passage. 资料5 exchange true personal information 6 the whole truth about a person 7 post only positive updates资料Why does the author say “But this doesnt mean that we should throw the baby out with the bathwater”? Do you know of any

19、similar sayings in Chinese? Because there are both advantages and disadvantages to online friendships, and the author wants to remind us to treat them rationally (理性地) and wisely (明智地).资料Step 5: Practical applicationWhat is your opinion about online friendship? Thanks to advances of technology, the

20、way of our life has changed significantly. We can click for a job application, click for a decent meal, click for a nice trip, of course, we can also click for a friend. Personally, I think online friendship could last longer. No matter where we are, we could stay in touch with friends. With social

21、media tools, we can see what they are up to and share our feelings with each other efficiently and conveniently. My opinion about online friendship Although there are invisible dangers and problems behind computers, we could not throw the baby out with the bathwater. It means that we should be rational and wise in making friends online.Step 6: HomeworkWrite down your opinion about online friendship.Thank you for watching!