北师大版（2019）英语选择性必修第一册 Unit 1 Relationships Lesson 3 So Close,Yet So Far 教案

Unit 1 Relationships
Lesson 3 So Close, Yet So Far 教学设计
科目：英语 课题：Lesson 3 So Close, Yet So Far 课时：1课时
教学目标与核心素养：
知识目标：Students can learn some new words and expressions and word formation.
能力目标：Students can have a further understanding of the passage.
情感目标：Students can think individually and learn cooperatively.
教学重难点
教学重点：How to learn the new words and expressions and word formation.
教学难点：How to make students have a better understanding of the passage.
课前准备：多媒体，黑板，粉笔
教学过程：
一、Pre-reading
1. Greeting
2. Leading-in
教师活动：教师提问
Activate and share:
(1) What roles do social networking and the Internet play in your daily life What do you use them for
(Social networking and the Internet play an important part in my daily life. I chat with friends and watch videos.)
(2) How many online friends do you have Do social networking and the Internet help improve your relationships with others Give some examples.
(I have more than 300 online friends. I think that social networking and the Internet help improve my relationships with my friends.
For example, one of my best friends went abroad when I was in junior secondary school. The only way that I can contact her is the Internet. I always chat with her and we talk about our lives with each other.)
While- reading
1. 学生活动：阅读文章，回答问题。
Read and Explore:
Mark has 500 friends online and he spends a lot of time on the Internet. Predict what Mark will say about social networking and his relationships with others. Then read and check.
(He spends a lot of time chatting to his friends online.
He posts updates on social media.
He is always checking his phone when he is with other people.
He has too many friends to know them all well.)
2. 学生活动：阅读文章，完成表格。
Read the plete the information about Mark. Then use examples to talk about how social networking has affected Mark's life.
Mark's routine activities online What social networking has done to Mark and Mark's friends Reasons Mark can't drop social networking
check through his social networking apps, read his emails and answer text messages, scroll through his friends' posts and photos, download song after song, video after video drive them away afraid to miss some important notices, deadlines, appointments and invitations; his classmates and teachers may need to contact him at any time
3. 学生活动：阅读文章，回答问题。
Find the expressions or sentences in the text that tell you the information.
(1) Mark is always close to his phone and laptop.
(2) He receives news from his friends online throughout the day.
(3) His phone is not helping his relationships with his friends.
(4) He has friends that he has known for years.
(5) He is addicted to the Internet because it makes him feel excited and active.
(6) His friends did not concentrate fully when they were having dinner together.
(7) He and his friends can't give up social networking.
(Answers:
(1) "My phone and my laptop are never out of touching distance."
(2) "I have a never-ending flow of messages and updates..."
(3) "They say that phone bring people closer together but in reality, my mind is always a million miles away."
(4) "…but I can't remember the birthdays of some of my oldest mates."
(5) "I will start doing my homework at 8 pm, and aim to finish in two hours. At 7.50 pm, I'm still scrolling through my friends' silly posts and photos. I download song after song, video after video, but I'm not really paying attention. The stimulation is in chasing after the next song rather than truly enjoying it."
(6) "Some spent the dinner bent over their phones, texting friends online but ignoring the ones who sat right in front of them."
(7) "I need it for my studies because my teachers and classmates need to contact me at any time.")
4. 学生活动：阅读文章，回答问题。
Read the text again. Choose the correct meaning of the colloquial phrases.
(1) way beyond (line 13) = a short way past/ a long way past
(2) go cold turkey (line 43-44) = do something less frequently/ stop doing something completely
(3) booze (line 47) = alcoholic drinks/ soft drinks
(4) be hard-wired in (line 49) = be born with the character/ work like a computer
(Answers:
(1) a long way past
(2) stop doing something completely
(3) alcoholic drinks
(4) be born with the character)
三、After-reading
1. 学生活动：Group work: Think and share
1 Why does Mark say "They say that phones bring people closer together but in reality, my mind is always a million miles away." Find examples from the text to illustrate how phones drive people further away.
(Because he does not talk to his friends face-to-face when he attends parties or plays sports.
Examples: I obsess over exactly how many followers I have on my account, but I can't remember the birthdays of some of my oldest mates. /His friends spent the dinner bent over their phones, texting friends online but ignoring the ones who sat right in front of them.)
2 How do you understand "We are hard-wired in, but we're more disconnected than ever." Why does Mark say we are more connected than ever
(Mark suggests that young people today have been brought up with social networks and that they are an important part of our lives which we can't live without. However, our addiction to social networks can lead to a loss of friendships or meaningful relationships due to less face-to-face contact in real life.)
2. Decide what text type this piece of writing is. What is its communicative purpose What impresses you the most about Mark's use of language Find examples from the text to support your idea.
(The text type of this piece of writing is a web blog, which uses a mixture of exposition and description. Its purpose is to tell young readers that social networking on the Internet is causing distance and disconnection in real life relationships through the detailed description of Mark's experience and feelings.
Mark's use of language could be:
1) asking rhetorical questions, e.g. "Where am I What am I doing "
2) irony, e.g. most of the words in the second paragraph describe how busy he is but then he ends the paragraph with the truth of being lonely, which is a sharp contrast.
3) using examples to support his ideas, like the dinner get-together to show that friends say nothing in real life.
4) the use of "I" to start a sentence, which is typical of personal blogs.)
四、语法：构词法
一、转化法：转化法是一个单词由一种词性转化为另一种词性而词形不变。
1. 名词与形容词互相转化
例如：final 决赛/ 最后的； light 光线/ 轻的； right 右边/ 对的
2. 名词与动词互相转化
例如：doubt 疑问/ 怀疑； taste 味道/ 尝； dress 连衣裙/ 穿衣； hand 手/ 递；
watch 手表/ 观看； smell 气味/ 闻； book 书/ 预订
3. 动词与形容词互相转化
例如：close 关上/ 近的； open 打开/ 开着的； slow 变慢/ 慢的；
clean 打扫/ 干净的； wrong 不公正地对待/ 错误的； narrow 使变窄/ 狭窄的
4. 形容词与副词互相转化
例如：late晚的/ 迟到； enough足够的/ 足够地； hard艰难的/ 努力地
二、合成法
合成法是用两个或更多的词合成一个词。词与词之间有的用连字符“-”连接，有的直接写在一起，还有的分开写。
1. 合成名词
例如：weekend 周末； handwriting 书法； sunrise 日出； output 产量；
highway 高速公路； playground 操场
2. 合成形容词
例如：a peace-loving 爱好和平的； well-known 著名的
3. 合成副词
例如：overhead 在头顶上方； somewhere 在某处
4. 其他合成词
例如：overwork 使工作过度； safeguard 保护
三、派生法
派生法是用一个词根加上前缀或后缀构成另一个词。
1. 前缀：加前缀一般不改变词性，而只改变词义。
例如：disappearance 消失； illegal 非法的； misguide 误导； anti-sunburn 防晒的
2. 后缀：加后缀只改变词性，词义变化不大。
例如：shortage 缺少； importance 重要性； actor 演员
四、一些次要的构词法
1. 截短
（1）截头
例如：telephone→phone； airplane→plane
（2）去尾
例如：examination→exam； laboratory→lab
（3）截头去尾
例如：refrigerator→fridge； influenza→flu
2. 混合
例如：smoke and fog→smog； news broadcast→newscast
3. 缩写
例如：VIP→Very Important Person
GRE→Graduate Record Examination
练习：
1. Turn _____________ (右边) and you will find the direction is _____________ (对的).
2. He is a _____________ (著名的) writer all over the world. (well和know的合成词)
3. In southern China, farmers plant _____________ (difference) kinds of vegetables in the fields.
4. Mr Black is an _____________ (office) in the army, not an _____________ (office) in the government. You can easily find him in his _____________ (office).
5. The child looked _____________ (sad) at his brother who was badly hurt.
6. He hope to become the _____________ (lead) railway engineer in the world.
(Answers:
1. right; right 2.well-known 3. different 4. officer; official; office 5. sadly 6. leading)
四、Summary
重点词汇：associate, desperate, delay, charge
重点句型："the first/ last/ best/ right/ only...+ sb./ sth.+ to do sth."结构；before引导的时间状语从句；rather than的用法
重点语法：构词法
五、Homework
Write a short passage to express your opinions about social networking and the Internet.