Unit 4 Information technology Lesson 3 Internet and friendships （ppt课件）-2023新北师大版（2019）《高中英语》必修第二册.pptx

1、contentshallowtrivialbasispercentopinionfocusfocus onmaintainsmartphonen.内容内容adj.肤浅的，浅薄的肤浅的，浅薄的adj.没有什么价值的；微不足道的没有什么价值的；微不足道的n.基础；基点基础；基点 n.百分比；百分数百分比；百分数n.意见；看法；主张意见；看法；主张vi.给予某物关注；给予某物关注；n.焦点焦点关注关注vt.保持；维持保持；维持n.智能手机智能手机harmargumentreplacehugconcentrateconcernedbe concerned withrewardingadditionin

2、 additionvt.&n.伤害，损害伤害，损害n.论点；论据论点；论据vt.取代；接替取代；接替n.&vt.拥抱；紧抱拥抱；紧抱 vi.专注专注,专心；集中注意力专心；集中注意力adj.关切的，关心的关切的，关心的关心关心adj.有益的；有意义的有益的；有意义的n.增添；添加增添；添加除此之外除此之外tabletlimitingbriefemojicreativethought-provokingauthorityn.平板电脑；药片；碑，牌平板电脑；药片；碑，牌adj.局限的，限制性的局限的，限制性的adj.简洁的，简明的简洁的，简明的n.表情符号表情符号 adj.创造性的创造性的adj.

3、发人深省的，令人深思的发人深省的，令人深思的n.权威人士；专家权威人士；专家Positive aspectsNegative aspects bring people closer together meet friends from all over the world.make people self-centred can be dangerous.Do you think the Internet helps or harms friendships?Now,lets read two blogs to learn two students opinions about it.What

4、 is the style of the two blogs?A.Narration(记叙文记叙文).B.Exposition(说明文说明文).C.Practical writing(应用文应用文).D.Argumentation(议论文议论文).An argumentative writing involves the arguments and the supporting details.P14 2Read the first blog post“The Internet Harms Friendships”.Underline the general idea and the topi

5、c sentence for each argument.general ideatopic sentence 1topic sentence 2topic sentence 3Read the first blog post again.Complete the information on the left side of the diagram.P14 3Topic sentence:Supporting details:Argument 1Topic sentence:Supporting details:Argument 2Topic sentence:Supporting deta

6、ils:Argument 3Argument 1Topic sentence:Supporting details:Argument 2Topic sentence:Supporting details:Argument 3Topic sentence:Supporting details:Read the second blog post“The Internet Helps Friendships”.Complete the information on the right side of the diagram.P15 4Argument 1Topic sentence:Supporti

7、ng details:Argument 2Topic sentence:Supporting details:Argument 3Topic sentence:Supporting details:Argument 1Topic sentence:Supporting details:Argument 2Topic sentence:Supporting details:Argument 3Topic sentence:Supporting details:1.Look at the sentence from paragraph 2 in the first blog post,“It is

8、 these skills that enable us to develop lifelong friendships”.What does“these”refer to?Do you agree with the statement?Why or why not?Possible Answer:The word“these”refers to social skills,like concentrating or showing kindness to others.2.In the second blog post,what does Eileen Kennedy-Moore mean

9、when she says that online friends“fill holes real-life friends cant”?Give your reasons.Possible Answer:Online communication is a solution when there are difficulties with face-to-face communication.i.e.people live far apart,a person suffers from social anxiety and may find it easier to talk to peopl

10、e online,etc.P16 6Are there any other advantages or disadvantages of online friendships?If so,list them below.AdvantagesDisadvantages People can keep contact with many friends at the same time.People get to know more new friends online.The message can be saved to read later when people have time,and

11、 online friends are more tolerate with delayed reply.Some people may feel safer with text-based communication rather than face-to-face communication.Other aspects Anonymous online friends may be dangerous.It is easy to be trapped with too many messages,and it takes time.It is not easy to have though

12、t-provoking communication with online friends.Other aspectsP16 7Here are five methods writers often use to support their arguments.Read the two blog posts again.Identify what methods the writers used.Find examples from the text.P17 8a.citing ideas from experts or authorities 引用权威 b.giving examples 举

13、例证明 c.using data 使用数据 d.referring to common knowledge 常理判断e.using comparison and contrast 对比比较a.b.d.a.d.e.a.citing ideas from experts or authorities 引用权威 b.giving examples 举例证明 c.using data 使用数据 d.referring to common knowledge 常理判断e.using comparison and contrast 对比比较Complete the adjectives.Choose at

14、 least five adjectives to write five sentences in the space given.You may express either positive or negative opinions about the use of the Internet.P17 91.r_w_rding2.s_all_w3.c_n_e_ient4.sel_-cen_ _ ed5.l_mi_ing6.b_ief7.c_ea_ive8.ch_erf_l9.tr_s_ing10.th_ _ght-provokinge ah oo v n f t ri t rr te uu

15、to u1._ _2._ _3._ _4._ _5._ _We can find many rewarding things on the Internet.A lot of the content posted on the Internet is shallow and one-sided(片面的片面的).Nowadays it is convenient to surf the Internet.Sometimes,the Internet can make people self-centred.The Internet provides a creative trading plat

16、form.How to write an argumentation?BodyConclusionArgument 1Argument 2Argument 3General ideaTopic sentencesSupporting detailsThe structure of an argumentationDoes the Internet help or harm friendship?Express your opinion by using examples or personal experiences.Focus on LanguageComplete the compound

17、 words with a word from the circles.Then use them in the summary below.Compound Words1.friend _2.any _3.per _4.web _5.on _6.self-_7.real-_8.smart_siteshipcentthingphonelinecentredlifeshipthingcentsitelinecentredlifephoneFocus on LanguageComplete the compound words with a word from the circles.Then use them in the summary below.onlinefriendshipreal-lifesmartphone self-centred websites percent anything