


高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future教案设计
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这是一份高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future教案设计,共8页。
主题语境:人与社会
主题群:科学与技术
子主题:科技发展与信息技术创新
语篇类型:说明文
文本分析:
[What]这是一篇介绍未来智能家居的说明文,主要说明了未来智能家居的三大功能:智能控制、定期健康检查、防范灾害。
[Why]介绍科技发展与信息创新给未来家庭带来的变化。
[Hw]本文按照由特征到用途的逻辑顺序展开,首先说明未来智能家居的特征——智能化,然后文章采用举例子、做比较、分类别等说明方法从三个方面说明其功能。
课时目标
1.获取与梳理出未来智能家居的功能。
2.描述与阐释未来智能家居的特征,形成自己对未来智能家居新的认识结构。
3.赏析语篇特征,评价作者对未来智能家居的观点。
重点难点
重点:
1.获取与梳理出未来智能家居的功能,概括和整合未来智能家居的特征。
2.描述与阐释目前的家和未来的家的异同。
难点:
赏析语篇特征,评价作者对未来智能家居的观点。
教学准备
教师准备:
提前准备一些有关未来智能家居的图片和基本知识。
学生准备:
1.预习本课词汇和课文内容。
2.利用网络等资源了解未来智能家居的特征等信息。
教学过程
Step Ⅰ 学习理解
活动一:感知与注意
1.Discussin.(Part 1,P14)
Befre reading,ask students t discuss the fllwing questins.
·What des it mean when we say that smething such as a phne is“smart”?
·What d yu think a“smart”huse can d that ther huses cannt?
Suggested answers:
·T say that smething is smart means that it can make decisins n its wn withut a human telling it what t d,and that it can als learn hw t d things itself.
·I wuld expect that a smart huse culd cntrl rm temperature and lights,fr example.
2.Lk and think.
Shw the fllwing fur pictures t students t lk at and think abut the“smart”huse in the future.
【设计意图】在阅读前,通过讨论问题和看图片,激活学生对智能和智能房子的已有认知,初步理解智能房子的特征,形成阅读前的期待和阅读的兴趣,为了解更多关于智能房子的特征和功能做铺垫。
活动二:获取与梳理(Get t knw abut the functins f the smart hmes)
1.Skim and answer.(Part 2,P14)
Ask students t skim the text and answer the questins.
·What is the purpse f the text?
·Wh is the intended audience f this text?
Suggested answers:
·The purpse f the text is t intrduce and get peple excited abut the idea f smart hmes.
·Hme wners.
2.Read and fill.(Part 3,P15)
Ask students t read the text and fill in the table belw.
Suggested answers:
·drs:lck the dr fr us when we are away
·dinners:prepare dinner fr us
·TVs,cmputers:switch ff TVs and cmputers when we frget
·beds:recrd hw well we sleep every night,check ur bdy weight,send a warning t ur phnes when we have sleep r weight prblems,and give us suggestins n a healthier diet and hw t sleep better
·water pipes,electrical wires:detect if there is a prblem and prvide us with the relevant infrmatin
·tilets:keep cnstant track f ur health and warn us early n if there is smething wrng
·lights,favurite music,r TV prgrammes:cme n the instant we enter the dr
3.Read and chse.
Ask students t read the text again and chse the answers t the questins belw.
Suggested answers:
①D,F ②C
【设计意图】学生使用扫读技巧进行阅读,了解文章的主要内容。通过阅读填写表格,理解智能的家的主要功能,获取相关细节信息,使得内容结构化、清晰化。使用跳读快速获取智能的家能够做的一些事。通过三个活动,使学生从不同侧面获取智能的家的功能,理解文本的主要意义。
Step Ⅱ 应用实践
活动三:描述与阐释(The characteristics f the smart hmes)
Ask students t read the text again and try t describe the characteristics f the smart hmes and give the reasns.
【设计意图】在学习理解类活动的基础上,通过使用所学语言描述未来智能的家的主要特征,并阐述其原因,该活动不仅可以发展学生的逻辑思维能力,而且可以提高语言表达能力。
活动四:内化与运用(Cmplete)
Ask students t cmplete the summary using the crrect frms f the wrds frm the text.
Suggested answers:
integrates;autmatic;switches;efficient;mnitr;
warnings;detect;relevant
【设计意图】学生在新的语境中,使用课文单词的适当形式完成一段介绍未来智能家居的概要,逐步实现对语言知识和文化知识的内化,巩固新的知识结构,促进语言运用的自动化,助力学生将知识转化为能力。
Step Ⅲ 迁移创新
活动五:赏析语篇的文体特征(Chice)
1.Ask students t circle the answers t the questins belw.
Suggested answers:
①D ②D ③A
2.Ask students t discuss the questins and share the answers.
·Which part f the text impresses yu mst?
Why?
·Which paragraph r sentence d yu like mst? Give yur reasns.
【设计意图】在完成选择题的基础上,了解说明文的语篇结构和文本特征。该活动不仅能够帮助学生提高对英语说明文的理解和欣赏能力,还有助于提高学生的写作能力。
活动六:评价作者的观点(Critical thinking)
Ask students t wrk in grups and discuss the fllwing questins and then share the answers.
·In what way is the hme f tmrrw already the hme f tday?
·What might be sme f the disadvantages f smart hmes?
·The authr thinks that smart hmes can make life easier. D yu agree with the authr’s viewpint?
Why r why nt ?
Suggested answers:
·Many f the new innvatins are already used in sme hmes tday. This is true especially f autmatic cntrls fr things such as lights and air cnditiners.
·One disadvantage is that if there is a prblem with the system,yu may find yurself lcked ut f the huse,r unable t turn yur TV ff r n. Security is anther big cncern,as strangers may be able t hack int the system t cllect infrmatin abut yur life and use that fr evil purpses.
·(略)
【设计意图】该活动要求学生能够分析概括在说明某一道理时作者的看法,而不是单纯分析所述事件或说明道理本身的具体内容。在评价作者观点的同时,学生能够理性表达自己的观点和态度,实现深度学习,促进能力向素养的转化。
板书设计
In the future,what will smart hmes d abut…?
drs
dinners
TVs,cmputers
beds
water pipes,
electrical wires
tilets
lights,favurite music,r TV prgrammes
①Which tw pieces f infrmatin were NOT included in the text?
A. Frgetting t lck the dr can smetimes result in prblems.
B. Frgetting t turn ff cmputers r lights is a waste f resurces.
C. Smart hmes can switch ff TV.
D. Smart hmes will clean the flr.
E. Smart hmes will be mnitring yur health everyday.
F. Living in the smart hmes,there will be n chance fr yu t get cancer.
G. Many f the new innvatins are already used.
② Which f the fllwing is nt mentined in the text?
A. Smart hmes will g int an energy-efficient mde when yu are away frm hme.
B. Smart hmes will warn yu early when there is smething abnrmal in yu bdy.
C. Smart hmes will help yu think lgically.
D. Smart hmes will help t prevent sme damage,such as fld r fires in the huse.
A smart hme is ne that i_______ cmputers int the structure f the building itself. In this way,many f the things that we nw d urselves will becme a_______. Fr example,the smart hme culd cntrl the air cnditining and lights s that yu wuld n lnger have t turn s_______ n and ff,making yur hme mre energy-e_______. The smart hme culd als m_______ itself t make sure that everything is wrking as it shuld,and send yu w_______ if there is a prblem. Such smart hmes culd even be prgrammed t d_______ yur health prblems,and then give yu r_______ advice as t the fd yu shuld eat r if yu shuld see a dctr. S,in a sense,smart hmes will lead us t living smarter lives.
① Where wuld yu mst likely find the text?
A. In a bk.
B. In an advertisement.
C. In a letter.
D. In a newspaper.
② Which f the text methds is NOT emplyed?
A. Illustratin.(举例法)
B. Classificatin.(分类法)
C. Cmparisn.(比较法)
D. Statistic.(列数字)
③What is the structure f the passage?
②
A.① ③ ⑤ B.①→②→③→④→⑤
④
Unit 2 Lking int the Future
Perid Ⅰ Reading and Thinking
Ⅰ.学习理解
活动一:感知与注意
1.Discussin.
2.Lk and think.
活动二:获取与梳理(Get t knw abut the functins f the smart hmes)
1.Skim and answer.
2.Read and fill.
3.Read and chse.
Ⅱ.应用实践
活动三:描述与阐释(The characteristics f the smart hmes)
活动四:内化与运用(Cmplete)
Ⅲ.迁移创新
活动五:赏析语篇的文体特征(Chice)
活动六:评价作者的观点(Critical thinking)
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