英语选择性必修 第四册Unit 4 Everyday economics优秀导学案

这是一份英语选择性必修 第四册Unit 4 Everyday economics优秀导学案，共11页。


1. T understand the text and talk abut daily ecnmic activities frm different angles.
2. T master the features and the frame f a tw-sided argumentative essay and imprve the ability f reading the passage f the style.
3. T master hw t write a tw-sided argumentative essay in a clear and persuasive way.
1. T grasp the feature f a tw-sided argumentative essay and appreciate this style f reading materials.
2. T learn t talk abut the current state and the trend f sharing ecnmy.
3. T learn t write an essay abut nn-cash payments with the writing help.
New wrds and expressins fr this perid.
Step 1 Befre reading
1. Cmplete the table accrding t Le’s tw travel ntes n Page 44.
2. What impresses yu mst in Le’s secnd travel?
Step 2 First reading
Activity 2 & Activity 3
Read the text and cmplete the fllwing questins quickly.
1. Match the paragraphs t their functins.
2. Hw many benefits f the sharing ecnmy are mentined in the passage?
A. 6 B. 5 C. 4 D. 3
3. What is the writer’s attitude t the sharing ecnmy?
A. Dubtful B. Negative C. Psitive D. Indifferent
4. Talk abut yur understanding f the the title f the passage.
Step 3 Secnd reading
Activity 4
Cmplete the diagram with key infrmatin frm the text.
Activity 5
Talk abut the future f the sharing ecnmy and share yur ideas with the class.
Step 4 Pst reading: Think & Share
1. What d yu think are ther benefits and prblems f the sharing ecnmy? Hw culd we address the ptential prblems?
2. What are yu experiences f the sharing ecnmy?
Step 5 Befre writing
Activity 6
Read the psts frm an nline frum and master the structure f an essay abut nn-cash payments.
Step 6 Writing
Activity 7 Write an essay abut nn-cash payments using infrmatin learned.
Step 7 Presenting ideas
1. Read the headlines and answer the questins n Page 48.
① What is each headline abut?
② What d the news items have in cmmn cncerning ecnmic develpment?
2. Talk abut hw t prmte ecnmic develpment in yur hme twn.
Step 8 Language appreciatin
1. This wealth f ways f sharing is a respnse t ur increasing demand fr quality gds and services at cmpetitive prices, all delivered at the click f a buttn.
[句式分析] “all delivered at the click f a buttn” 是独立主格结构，在句子中作状语；其中动词deliver 与其逻辑主语构成 __________ 语态关系，故使用 ________ 分词。(注：独立主格结构由两部分组成，前一部分是名词或者代词，后一部分是非谓语动词或形容词、副词、名词或介词短语。前后两部分具有逻辑主谓关系。在英语中，谓语只能是动词，不是谓语的动词全部改成非谓语动词。独立主格结构在句中作状语。独立主格结构本身不是句子，在句子中作 ________ (成分)，表时间、原因、条件、伴随、目的及状态等。)
[尝试翻译] ____________________________________________________________________.
2. What’s mre, sharing encurages us t reuse items, thereby cutting dwn n waste.
[句式分析] “thereby cutting dwn n waste. ”为现在分词短语作结果状语，其中thereby 是副词，意为“因此”，所给动词短语cut dwn与前面句子整体意义构成 _______ 关系，故使用 ________ 分词。
[尝试翻译] ___________________________________________________________________.
3. Nnetheless, what is in n dubt is that the sharing ecnmy is increasingly relevant t ur daily lives as well as t the glbal ecnmy.
[句式分析] 整个句子构成主系表结构。其中“ what is in n dubt ”是what引导的 _______ 从句，引导词what充当主语从句的 ______; “that the sharing ecnmy ” 是that引导的 ______ 从句。
[尝试翻译] __________________________________________________________________.

Step 9 Assignments
1. Review new wrds , phrases and useful expressins learned in this perid.
2. Think back abut the what a tw-sided argumentative essay is.
3. Plish yur writing-- an essay abut nn-cash payments.
【参考答案】
Step 1 Befre reading
1. Cmplete the table accrding t Le’s tw travel ntes n Page 44. 【答案】：
2. What impresses yu mst in Le’s secnd travel? 【答案】：
Le enjyed the cnvenience and happiness the sharing ecnmy brught him.
Step 2 First reading
Activity 2 & Activity 3
1. Match the paragraphs t their functins. 【答案】：
2. Hw many benefits f the sharing ecnmy are mentined in the passage? 【答案：B】
A. 6 B. 5 C. 4 D. 3
3. What is the writer’s attitude t the sharing ecnmy? 【答案：C】
A. Dubtful B. Negative C. Psitive D. Indifferent
4. Talk abut yur understanding f the the title f the passage. 【答案】：
In everyday life, peple ften share cmmn items, jy r srrws. With the rapid develpment f ecnmy, gds, service and technlgies etc. can be shared at cmpetitive prices, which brings peple mre benefits.
Step 3 Secnd reading
Activity 4
Cmplete the diagram with key infrmatin frm the text.
【答案】：
Activity 5
Talk abut the future f the sharing ecnmy and share yur ideas with the class.
【参考答案】
As far as I knw, with the the wrld’s ecnmy becming mre glbal and digital, sharing ecnmy will exceed earlier items frm the shared vehicles, t shared husing, parking spaces, husehld tls. Sharing clthing, and even the sharing f land planting are n the way. Due t knwledge, data, resurces and ther cntents, driven by Internet plus, the cverage f the sharing ecnmy is becming wider and richer, and cperative cntents have been frmed, such as massive data management, mbile cmmunicatin, and scial media
Sharing ecnmy in different fields will inevitably impact the traditinal develpment mdel in these fields.
Step 4 Pst reading: Think & Share
1. What d yu think are ther benefits and prblems f the sharing ecnmy? Hw culd we address the ptential prblems?
2. What are yu experiences f the sharing ecnmy?
【答案】：
1. Sharing ecnmy will y new prblems and challenges such as making the traditinal enterprise face the huge cmpetitin pressure, the redistributin f scial wealth and benefits and s n.
2. Students’ wn answers.
Step 5 Befre writing
Activity 6
Read the psts frm an nline frum and master the structure f an essay abut nn-cash payments. 【答案】：
Step 6 Writing
Activity 7 Write an essay abut nn-cash payments using infrmatin learned.
【参考范文】:
Nwadays, nn-cash payments are becming mre and mre ppular acrss the wrld, especially in China. It refers t the methd f making payments with cards, mbile phnes and ther electrnic devices. New ways f supprting nn-cash payments are quickly turning up ne after anther.
Obviusly, there are benefits. First, they are s cnvenient and fast that peple culd make almst all the payments with a single click n the phnes. In sme shpping centers, they can pay by simply standing in frnt f a camera adn let it recgnize their faces. Secnd, nn-cash payments are safe and hygienic. They free peple frm carrying heavy cins and dirty ntes, r even a wallet. Therefre, the risk f lsing mney r the wallet is nt a threat any mre. What’s mre, nn-cash payments eliminate the risk f cunterfeit mney.
Hwever, the prblems that accmpany nn-cash payments shuld nt be ignred. It is nt as safe as peple assumed, as it is nt hard fr hackers t access peple’s bank accunts and steal the mney. Als, yur persnal infrmatin is easy t be stlen. Meanwhile, nn-cash payments may encurage ver-cnsumptin. They als depend t much n the Internet access r battery capacity--just imagine being at a place with n wifi and a flat battery. Last but nt least, nn-cash payments are nt quite friendly with peple nt knwing hw, especially the elderly. It’s such a pity t make them feel excluded and left ut.
Nnetheless, nn-cash payments are increasingly payt f ur fast-grwing mdern sciety. The current trend is fr mre nn-cash payments in future. But embracing a new trend desn’t means t exclude the “ld-fashined” ways. Perhaps it is mre cnvenient fr peple-- t have varius ptins, in bth cash and nn-cash frms, when it cmes t making payments, fr the better gd.
Step 7 Presenting ideas
1. Read the headlines and answer the questins n Page 48.
① What is each headline abut?
② What d the news items have in cmmn cncerning ecnmic develpment?
【答案】：
① 1> A city is bming as its high-tech sectr develps fast, which wins the city a nickname-- a new “Silicn Valley”.
2> The lcal ecnmy has been given new life by traditinal crafts.
3> Ec-turism is nw the largest and mst valuable sectr f the lcal ecnmy.
4> Sellers f farm prducts wh are lcated in remte areas are using e-cmmerce t grw their businesses.
② They are all abut imprved lcal ecnmic cnditins.
2. Talk abut hw t prmte ecnmic develpment in yur hme twn.
Step 8 Language appreciatin
1. This wealth f ways f sharing is a respnse t ur increasing demand fr quality gds and services at cmpetitive prices, all delivered at the click f a buttn.
[句式分析] “all delivered at the click f a buttn” 是独立主格结构，在句子中作状语；其中动词deliver 与其逻辑主语构成 被动 语态关系，故使用 过去 分词。(注：独立主格结构由两部分组成，前一部分是名词或者代词，后一部分是非谓语动词或形容词、副词、名词或介词短语。前后两部分具有逻辑主谓关系。在英语中，谓语只能是动词，不是谓语的动词全部改成非谓语动词。独立主格结构在句中作状语。独立主格结构本身不是句子，在句子中作 状语 (成分)，表时间、原因、条件、伴随、目的及状态等。)
[尝试翻译] 这种丰富的分享方式对我们日益增长的需要的一种回应，即以有竞争力的价格提供优质商品和服务。
2. What’s mre, sharing encurages us t reuse items, thereby cutting dwn n waste.
[句式分析] “thereby cutting dwn n waste. ”为现在分词短语作结果状语，其中thereby 是副词，意为“因此”，所给动词短语cut dwn与前面句子整体意义构成 主动 关系，故使用 现在 分词。
[尝试翻译] 更重要的是，分享鼓励我们重复使用物品，从而减少浪费。
3. Nnetheless, what is in n dubt is that the sharing ecnmy is increasingly relevant t ur daily lives as well as t the glbal ecnmy.
[句式分析] 整个句子构成主系表结构。其中“ what is in n dubt ”是what引导的 主语 从句，引导词what充当主语从句的 主语 ; “that the sharing ecnmy ” 是that引导的 表语 从句。
[尝试翻译] 然而，毫无疑问的是，共享经济日益与我们的日常生活以及全球经济息息相关。
1 tddler
10 abuse
2 srrw
11 theft
3 frustratin
12 purse
4 hire
13 nnetheless
5 designer clthes
14 be beneficial t...
6 rent ut
15 cllate 校对，校勘
7 thereby
16 illustrate
8 supervisin
17 favur
9 at the expense f ...
18 neutral
The first travel
The secnd travel
Time
8 Aug 2008
18 Aug 2018
Travelling destinatin
Means f transprtatin
Activities r experiences
Para 1
a
T highlight the key benefits f the sharing ecnmy.
Para 2
b
T explain and elabrate n the sharing ecnmy.
Para 3
c
T lead the tpic frm sharing in childhd t sharing in ecnmic activities.
Para 4
d
T illustrate varius drawbacks f the sharing ecnmy.
Para 5
e
T predict the future f the sharing ecnmy.
Benefits
The sharing ecnmy
Prblems
◎ It meets peple’s increasing demand fr
1 ______________________
◎ The sharing ecnmy is develping faster than
6 _______________________
◎ It allws peple t make r save mney
◎ The sharing ecnmy is subject t 7 __________
◎ It helps peple 2 __________ and even 3 ______
◎ Persnal infrmatin abut 8 ______________ is 9 ______________________________ in the sharing ecnmy.
◎ It favrs the envirnment by 4___________ and
5 __________________________.
What will happen in the next 20 years as the wrld’s ecnmy becmes ever mre glbal and digital. Cnsider the fllwing:
◎ What will peple be sharing next?
◎ Hw will they be sharing these things?
◎ What benefits will peple get frm sharing these things?
Definitin f nn-cash payments
Benefits
Prblems
Cnclusin
a
Yur gals--
b
Yur plan--
c
Yur measures and yur actin--
The first travel
The secnd travel
Time
8 Aug 2008
18 Aug 2018
Travelling destinatins
Hugai Htel, Bird’s Nest
Huhai Htel, Chef Cui’s restaurant
Means f transprtatin
taxi; bus
shared bicyle
Activities r experiences
Cst a frtune; gt lst n the way
Ask the plice fr help; didn’t knw where t have gd Chinese gd;
Shared a ride t a shared flat; cheap expense fr travelling; enjyed a beautiful view; shared a delicius meal; sptted shared pwer banks.
Para 1
a
T highlight the key benefits f the sharing ecnmy.
Para 2
b
T explain and elabrate n the sharing ecnmy.
Para 3
c
T lead the tpic frm sharing in childhd t sharing in ecnmic activities.
Para 4
d
T illustrate varius drawbacks f the sharing ecnmy.
Para 5
e
T predict the future f the sharing ecnmy.
Benefits
The sharing ecnmy
Prblems
◎ It meets peple’s increasing demand fr
1 ______________________
◎ The sharing ecnmy is develping faster than
6 _______________________
◎ It allws peple t make r save mney
◎ The sharing ecnmy is subject t 7 __________
◎ It helps peple 2 __________ and even 3 ______
◎ Persnal infrmatin abut 8 ______________ is 9 ______________________________ in the sharing ecnmy.
◎ It favrs the envirnment by 4___________ and
5 __________________________.
1 quality gds and services at cmpetitive prices
6 existing regulatins r nging supervisin
2 make cnnectins
7 abuse f trust
3 make new friends
8 almst every part f ur lieves
4 encuraging peple t reuse items
9 nt yet secure
5 reducing pllutin
What will happen in the next 20 years as the wrld’s ecnmy becmes ever mre glbal and digital. Cnsider the fllwing:
◎ What will peple be sharing next?
◎ Hw will they be sharing these things?
◎ What benefits will peple get frm sharing these things?
Definitin f nn-cash payments
N cash is invlved when peple are making their payments, mbile phnes and ther electrnic devices.
Benefits
Cnvenient and fast. D nt need t carry lts f heavy cins r duty ntes. N mre wrries abut lsing wallets.
Prblems
Nt safe enugh and may lead t ver-cnsumptin. Sme frms f electrnic payments are restricted t the Internet. Ptential incnvenience exists if the phne battery dies. Sme frms are unfriendly t thse wh dn’t knw hw t use electrnic payments, especially the elderly.
Cnclusin
Nn-cash payments, r electrnic payments brings us lts f advantages. Hwever, the disadvantages can’t be ignred. Maybe we culd try t use mney less., rather than replacing it with nn-cash payments fr ever. Meanwhile, we need t think f ways t make nn-cash payments better, friendier and mre scientific.
a
Yur gals--
b
Yur plan--
c
Yur measures and yur actin--