高中人教版 (2019)Unit 3 The internet教学设计及反思

这是一份高中人教版 (2019)Unit 3 The internet教学设计及反思，共4页。教案主要包含了设计意图等内容，欢迎下载使用。
文本解读
本单元的话题是互联网，阅读文本“Strnger tgether: hw we have been changed by the Internet”揭示了互联网对人们的积极影响：互联网不但给人们的生活带来便利，而且很通过网络交流，促进人与人之间的相互帮助，使人们变得更强大。
该文本是叙事性语篇，讲述了英国伯明翰一位叫简的老师，因为突发疾病被迫辞职后失业在家，借助互联网摆脱了孤独和无聊，并得到了网友的支持和帮助。受到网友激励的简，又主动帮助像她一样急需帮助的人。从表层意义上讲，文本向读者讲述了互联网是如何改变人们生活的；从深层意义来看，该文本想进一步表达互联网带给人与人之间的“连锁反应”。全文共5段，结构清晰。
在阅读策略方面，可以围绕标题进行文本预测，整体把握文本框架，一些阅读技巧如关注连接词、关注乘上启下句子、处理与话题相关的语言、鉴赏学习人物优秀品质等教学活动达到课时目标。
教学目标
By the end f this perid, students will be able t :
1.have a better understanding f the title and the structure f whle passage;
2. make ut Jan’s changes in careers, feelings and scial rles and even change ther peple’s lives;
3. think deeply abut what really changed Jan;
4. learn sme wrds and phrases related t the Internet and imitate in writing.
教学内容
教学重点：
Students are suppsed thave a clear understanding f main idea f the passage and its structure, and by knwing Jan and her experience, students get t knw what the Internet brings t peple and hw it changes ur lives.
教学难点：
Analyze sme difficult sentences and phrases such as remve the distance, bridge the divide etc.
教学过程
Activity 1: Lead in
What nline activities d yu usually d when yu are nline?
What is the functin f the Internet?
【设计意图】从学生的生活实际出发，引入熟悉的话题---网络，询问学生一般网络活动都做什么, 引导学生表达出本单元相关的词汇，如surf the Internet, stream the mvies and music等。与此同时引发学生思考因特网的功能是什么，是否改变了自己的生活，为后续阅读垫下铺垫。
Activity 2: Read fr main idea and structure
Read the title
Accrding t the title and picture n page 28, predict the main idea f this passage and hw the authr illustrates we have been changed by the Internet.
2) Think abut the functin f the cln in the title.
2.Read fr main idea and structure
Cmplete the main idea f each paragraph.
Make ut the structure f this passage.
intrductin + Examples + Cnclusin (text type: narratin)
【设计意图】旨在引导学生了解文章标题的语言特点，学会利用标题和图片预测文本内容，激发学生的阅读兴趣，形成阅读期待，拓展学生的发散性思维能力。在快速阅读过程中，找到每段话的主旨大意，更好地理解语篇。这一部分重点抓准文章的框架，类型和每段主要内容。
Activity 3: Read fr detailed infrmatin
Para1: What benefits d the Internet bring us?
Q1: What benefits d the Internet bring us? We n lnger….we can…we can….
Q2. But the Internet has dne much mre fr peple than simply make life mre cnvenient. What des “but” imply? Pay attentin t signpst such as “but” while reading a passage.
Q3. What is the functin f the last sentence “Peple's lives have been changed by nline cmmunities and scial netwrks? What might be written in the fllwing paragraph?
【设计意图】第一段阅读的目的是让学生找到两处关键信息make…cnvenient和change，并引导学生阅读时也关注一些细节，比如说逻辑词but和第一段最后一个句子所起到的承上启下的作用，这样可以更好地把握文章框架。由最后一个句子顺其自然过渡到第二段：“谁的生活被改变了？”
Para2：Specific example: take Jan fr example
The Internet helped Jan deal with the difficulty.
Q1.Wh was Jan?
Q2.What difficulty did she face?
being an English teacher
being ut f wrk→Lnely and bred
surfed the Internet→ Feel less lnely and bred
jined the nline cmmunity
Her career changed. Her feelings changed.
■________ has been changed.
Example f a 59-year-ld man
Example f a 61-year-ld wman
Para 3: Specific example: take Jan fr example
She started an IT club t help thers
being ut f wrk ---- a helpless wman
start an IT club t help---- a helpful wman
■ _____________ as well as ______________have beenchanged.
Para 4: Jan's belief and next gal
Q1: What's Jan's belief ?
It is highly imprtant t bridge the digital divide and make sure that everyne has access t the Internet and knws hw t use new technlgy.
Q2: What d “bridge the digital divide” and “have access t” mean?
mre examples: bridge the gap between the pr and rich
have access t cleaner water/fresh air/library
Q3:What'sJan's gal ? Frm her next gal, what qualities des Jan have?
Her next gal is t start a charity website.
【设计意图】活动目的是让学生抓住Jan变化这一主线，梳理段落内容，系统化地处理信息，有助于培养学生的逻辑思维能力。带领学生进一步挖掘文本内涵，寻找其传递的深层意图，及改变Jan的不仅仅是因特网，良好的社交网络，人自身的品格才是改变生活的关键因素。
Para 5: Inspiratins frm Jan
Q1: What change happened t Jan in her heart?
Q2:What can we learn frm her experiences?
【设计意图】第五段阅读的目的是让学生理解简的内心想法，重点关注g thrugh tugh times 和inspire的意思，学生能够从简的经历中有所触动。
Activity 4: Further thinking
Q:What made Jan change?
【设计意图】：这个问题让学生思考到底是什么在简的变化中起到关键作用。学生可以各抒己见。
Activity5: Hmewrk
Surf the Internet. Lk fr mre infrmatin abut Jan and her IT club, and then write an intrductin in less than 150 wrds.
【设计意图】通过上网查找有关于简以及她所创建的IT club的信息，学生可以进一步了解简，体会她发生转变的过程，同时也认识到互联网是一个很好的工具与场所，只要使用得当，就会促使人与人之间的良好关系。最后在布置点写作要求，学生有内容可以写，有语言可以模仿，有效地达成了仿写的目标。