高中英语人教版 (2019)必修 第二册Unit 3 The internet教案
展开文本简析
本单元阅读文本的话题是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,而且能促进人与人之间的相互帮助,使人们变得更加强大。
该文本是叙事性文本,讲述了英国一位名叫简的英语教师辞职后,借助互联网得到了帮助,并主动帮助他人的事例。从表层意义讲,文本讲述了互联网是如何改变人们的生活方式的;从深层意义来看,本文进一步表达互联网带给人与人之间的“连锁反应”:互联网作为媒介,连接着人与人之间的互助,激发着人们积极向上的正能量,传递着人们之间的互相关爱。全文共五段,文本结构清晰。第一段阐明了互联网带给人们的积极影响;第二、三、四段讲述了简失业在家及接触互联网后心理和行为上的变化;第五段通过简自己的话语,解释了她愿意帮助别人的原因,体现了相互帮助带来的积极效应。
本文可以围绕标题中的关键词“change, strnger, tgether”展开教学,主要通过静默阅读提取文本信息、提问处理相关语言、人物鉴赏学习优秀品质、写作迁移训练语言能力等几个教学策略达到本文的阅读课教学目标。
第1课时
一、教学内容
提取标题中“strnger, tgether, change”和“Internet”四个关键词。梳理关于互联网、人物和描述变化的语言。抓住“变化”主线,梳理文本,系统化地处理信息。
二、课时目标
1. 通过分析标题关键词,理清标题与文本的内在联系,掌握文本主要内容。
2. 理解表示变化、互联网等的话题语言,能够在关键词的帮助下,复述主人公简的故事。
3. 通过记者与简之间角色扮演,进一步梳理简的故事,训练语言的综合运用能力。
三、教学过程
Activity 1 Finding ut the key wrds f the title
本活动为实现课时目标1而设计。
1. Brainstrm the use f the mbile phne.
Ask the students t think abut the functins f the mbile.
Q:What can we d with the mbile?
【设计意图】通过让学生头脑风暴手机的功能,激发学生的背景知识,激活相关语言,如:t make phne calls; t listen t music; t stream vides; t rder fd; t play games; t take pictures; t pay the bills; t shp nline等等。
2. Read the title and find ut the key wrds.
Ask the students t read the title and find ut the key wrds.
Q: What are the key wrds f the title?
【设计意图】让学生反复朗读标题Strnger Tgether: Hw We Have Been Changed by the Internet,找到标题的关键词,提高学生抓取关键词的能力。
Activity 2 Reading carefully t find ut the infrmatin f “change”.
本活动旨在落实课时目标1和2。
1. Lk at the wrd “change” and predict the changes mentined in the text.
Let the students answer the fllwing questins.
Q1: When yu lk at the wrd “change”, what questins d yu have in mind?
Q2: What has been changed? Read the passage and try t find ut the answers.
【设计意图】通过让学生预测“变化”,能够有效激活原有的图式,排除干扰,提高阅读的专注力。通过搜寻发生的变化,让学生认真阅读文本,提高整理信息的能力。
2. Read the secnd paragraph and find ut the detailed infrmatin abut Jan.
Let the students answer the fllwing questins.
Q1: Wh have been changed?
Q2: Wh is she?
Q3: Where is she?
Q4: When did it happen?
Q5: What happened t her?
Q6: What did she d?
Q7: Why did she d that?
Q8: Hw did she feel?
Q9: What did she realise?
【设计意图】通过让学生查寻有关于Jan的事实性信息,训练学生快速阅读并抓取关键信息和具体信息的能力。
3. Retell Jan’s stry accrding t the key wrds given n the screen.
Let the students retell Jan’s stry accrding t the wrds given.
【设计意图】通过关键词整合信息,训练学生口头表达的能力。通过口头表达,进一步梳理文本的信息。
Activity 3 Reading carefully t find ut the infrmatin f “strnger”.
本活动旨在落实课时目标1和2。
1. Read the paragraphs and fill in the blanks.
Ask the students t read the passage again and fill in the blanks.
(pssible answers: nline; great; himself; nline; n lnger; successful; raise)
【设计意图】训练学生快速阅读抓取关键信息和具体信息的能力。通过运用表格的形式将信息条理化。
2. Think abut the differences between “befre” and “later”. Find ut the change brught t them.
Q1: Hw did the 50-year-ld man find a jb?
Q2: What did the 61-year-ld wman d?
Q3: What help will children in pr cuntries get?
【设计意图】培养学生概括的能力、发现规律的能力。学生能够从具体事例总结到普遍现象,如从人物的个人变化推理到发生的变化为independent, successful, better-educated,进而推理到因特网使人们变得更强“strnger”。
Activity 4 Reading the passage again and thinking why the title says “tgether”
本活动旨在落实课时目标1和2。
Find ut the phrases indicating “tgether” frm each paragraph.
Q1: Can yu find the wrds r phrases relating t “tgether”?
Q2: What d all the phrases indicate?
【设计意图】通过让学生寻找关于“互相帮助”的特定的语言与信息,进一步建立关键词与文本内容的关系,建立起文本与标题的联系。如从“nline cmmunities and scial netwrks; jined an nline grup where…; peple she met nline; she and her friends; many peple…; tgether with tw friends; take nline classes; meet thers”这些语言中可以得出,人与人之间最主要的是相互帮助。
Activity 5: Interviewing as Jan and a reprter
本活动为实现课时目标3而设计。
Ask the students t rle play as Jan and a reprter.
T: Suppse A is a reprter frm BBC and is ging t interview Jan. B is Jan. Make preparatins fr the interview. A prepares questins t ask and B tries t remember the infrmatin abut Jan.
Encurage sme f the pairs t present the interview in frnt f the class. Pay attentin t the imprtant infrmatin, such as wh, what, when, hw, why.
【设计意图】通过两个同学之间角色的扮演,重新梳理文本内容,通过问答的形式,转换形式进行信息的输入与输出,达到训练语言表达的目的。
Activity 6 Assignment
Ask the students t write either an interview reprt r a diary.
T: In pairs, ne writes a reprt abut Jan. The ther writes a diary abut her past events.
At least 5 f the fllwing wrds shuld be used.
第2课时
一、 教学内容
通过查找语篇标记定位段落主要信息,梳理文本总体框架结构;阅读文本搜寻相应内容提炼简的性格特点;使用文本语言进行写作,训练迁移输出。
二、课时目标
1. 通过定位语篇标记,寻找文本主要信息,提高理解分析语篇的能力;
2. 提炼简的性格特点,引导学生形成积极的情感态度价值观。
3. 能够模仿简的故事,运用相关语言,撰写一个类似的故事,提高语言的输出能力。
三、教学过程
Activity 1: Sharing the writing
本活动衔接第一课时,同时为进入第二课时而设计。
Encurage the students t present their writing t their partners.
Q1: Can yu read yur writing t yur partner?
Q2: Is yur partner’s writing interesting?
【设计意图】学生通过对第1课时作业的展示,提高鉴赏与表达能力。
Activity 2: Analysing Jan’s persnality
本活动为实现课时目标2而设计。
1. Talk abut the netwrk.
Ask the students t lk at the PPT.
Q1: What is very imprtant in the netwrk, the Internet r the peple?
【设计意图】让学生的注意力集中到人的因素上来。让学生体会到因特网只是一个媒介,人在其中起的作用更加重要。
2. Talk abut the title.
Let the students think abut the relatinship f the key wrds.
Q2: What’s the meaning f the title-- Strnger Tgether: Hw We Have Been Changed by the Internet?
Q3: What’s the relatinship amng the key wrds?
【设计意图】在第1课时抓取标题关键词的基础上,分析关键词之间的逻辑关系,理解标题的含义,提高学生逻辑分析的能力。
3. Analyse Jan’s persnality.
Ask the students t read the passage again. Pay attentin t what Jan has dne and said, and think abut sme wrds t describe what kind f persn she is.
Q4: What kind f persn is Jan?
Q5: Why d yu think s?
【设计意图】通过思考简的性格特点,提高提炼人物性格的能力。通过让学生在文本内找到依据,能够有效训练学生比较、推理、归纳等逻辑思维能力。
4. Learn t analyse a difficult sentence.
Let the students read the lng sentence “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.”
Q6: Can yu understand “bridge the digital divide”?
Q7: What is the meaning f “has access t”?
【设计意图】通过学生思考句子的意思,理清句子的结构,提高分析长句子的能力。学习“bridge”名词作动词,“divide”动词作名词的用法。理解“have access t”的意思,并尝试使用。
Activity 3: Finding ut the utline f the passage.
本活动为实现课时目标1而设计。
1. Find ut the main idea f each paragraph.
Ask the students t read the paragraphs and find ut the key wrds.
Q: What is the main idea f each paragraph?
【设计意图】通过让学生快速再次阅读段落,概括段落主要信息,提高概括段落大意的能力。
2. Find ut the utline f the passage.
Let the students find ut the relatin between the paragraphs.
Q1: Can yu find ut the structure f the passage?
Q2: What is the functin f each paragraph?
【设计意图】理清文本结构,从结构的层面梳理文本信息。从功能的角度分析每个段落在整个文本中所起的作用。
Activity 4 Assignment
Writing a passage similar t Jan’s.
本活动为实现课时目标3而设计。
Q: D yu knw such a stry where smene has been helped r has helped thers by the internet? If s, write dwn the stry and what yu think f it in abut 150 wrds and share it with the classmates tmrrw. Yu can use paragraph 2 as an example. The fllwing questins may help yu.
Wh is the persn
Where is the persn
When did it happen?
What happened t the persn?
What did the persn d?
Why did the persn d that?
Hw did the persn feel?
What did the persn realise?
【设计意图】使用文本语言进行迁移,训练语言的综合运用能力。
develp a serius illness; quit her jb; find herself … and … at hme; keep sb. cmpany; explre the wrld; the greatest benefits; its ability t remve …
Wh
What
Change
a 59-year-ld man
learnt hw t apply fr wrk ____________;
fund a ___________ jb;
take care f ______________
independent
a 61-year-ld wman
started an _________ cmpany;
______________ feels lnely;
her cmpany was ________.
successful
children in pr cuntries
a charity website t __________ mney fr them
better-educated
make… mre cnvenient; updated infrmatin;
dwnlad sftware; find neself…;
keep sb cmpany; the greatest benefit;
remve the distance; inspire;
bridge the digital divide; have access t;
Paras
Main idea
Outline
Para.1
Our lives have been changed by the Internet.
General idea
Para.2
Jan was changed by the internet.
An example
Para. 3
Many peple have been changed by Jan and her friends.
Para.4
Jan wants t change children in pr cuntries.
Para.5
Jan’s experience inspired her t change thers.
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