高中英语外研版 (2019)选择性必修 第二册Unit 3 Times change!集体备课ppt课件

这是一份高中英语外研版 (2019)选择性必修 第二册Unit 3 Times change!集体备课ppt课件，共47页。PPT课件主要包含了Para 1，Para ，Para 8，Examples，Popularity，Definition，with，that，applying，expanding等内容，欢迎下载使用。
Are yu familiar with these emjis?
Guess what the Chinese idims are.
夜以继日灯火辉煌心惊肉跳舍我其谁沉鱼落雁
What is emji?
Frm Japanese 絵文字 ‎(emji/えもじ), frm 絵 ‎(え, “picture”) + 文字 ‎(もじ, “character”)。Literally meaning “ picture character”, emjis are small symbls representing ideas, emtins r feelings.
A Brief Histry f Emji
Lk at the messages and answer the questins.
Which message is easier t understand? Which message d yu prefer? Why?Which way d yu use t send messages?
I prefer sending emjis/text, because I think...
Lk at the title and predict the authr’s attitude twards emjis.
The authr may be skeptical/dubtful abut emjis as a new language.
Skim the passage and match the main idea f each part.
Examples f using emjis.
The ppularity and develpment f emjis.
The applicatin f emjis.
Emjis’ future develpment and the authr’s cncern.
Read fr details
Read para. 1-2 and answer the questin. What is the meaning f each message?
“I’d be running late and wuld be there sn.”
“OK, dn’t rush.”
Read para. 3-5 and answer the questin.
Hw ppular are emjis?
Emjis are used everywhere, frm text messages t emails, blgs and ther scial media netwrks.
Emjis are becming an integral cmpnent f the language we use t express urselves.
There are 3000 emjis nw.
The Oxfrd Dictinaries Wrd f the Year in 2015 was a pictgraph.
widely used
tightly integrated
largely expanded
fficially apprved
The develpment f emjis
In 1999, there were nly 176 simple designs.(Designed by Shigetaka Kurita栗田穣崇)
Nw , there are mre than 3000 emjis that expand upn the way in which we cmmunicate.
The ppularity f emjis
Due t their ppularity, the Oxfrd Dictinaries Wrd f the Year in 2015 was , fr the first time ever, a pictgraph instead f a traditinal wrd.
Read para. 6-7 and answer the questins.
What are emji’s advantages ver written language?
They add emtinal meaning, and are quick and easy t use. Als, they help peple express their feelings when they cannt find the apprpriate wrds.
Why sme wrds in sme Shakespeare’s plays are replaced with textspeak and emjis?
The intentin f these adaptatins is t make the classics mre accessible t yung readers.
Read para. 8 and answer the questins.
Hw des the use f emjis divide peple?
They facilitate the way we cmmunicate and express urselves.
Because f emjis, peple are lsing the ability t cmmunicate prperly using the written wrd, r even the spken wrd.
What’s the authr’s pinin?
It’s best that we just enjy using them.
Hw des the authr develp this text?
advantages & disadvantages
integral cmpnent
symbls representing ideas, emtins and feelings
add…quick & easy t…help express…make classics mre accessible…facilitate the way…
taking away the heart and sul…lsing…using written wrds…
Chse the authr’s purpse in writing the passage and give yur reasns.
1 T guide readers t use emjis prperly.2 T discuss the develpment and influence f emjis.3 T criticise the increased use f emjis.4 T entertain readers with examples f hw emjis have been used.
The authr intrduces the tpic f emjis thrugh examples, then intrduces the rigin and develpment f emjis, and explains the applicatin f emjis in daily life. Finally, the article discusses the future develpment f emjis. We can see that the authr intends t discuss the develpment and influence f emjis.
D yu think the Shakespeare series with emjis is an effective way t encuage yung readers t read the classics? Give yur reasns.
I dn't think s. Just as many peple say, these new versins f Shakespeare series have taken away the heart and sul f the classic plays.
What d yu think abut the way peple use emjis?
Emjis ccasinally used in daily cnversatin are really vivid and interesting in cnveying ur feelings. But if we nly use emjis t cmmunicate, it smetimes may be very hard fr us t understand and it is als a waste f time spending s much time finding prper emjis t express ne's feelings.
What lifestyle changes des each reading passage in this unit fcus n? What is the cmmn message cnveyed in bth passage?
A. The first reading passage fcuses n the changes in the way we read. The secnd reading passage fcuses n the changes in the way we cmmunicate. B. The develpment f technlgy prmtes the change f lifestyle.
Wrk in grups. Give a talk abut the sentence frm the passage.
Read the sentence and decide whether yu agree r disagree with it.Prvide three reasns t supprt yur ideas and give evidence fr each reasn. Make ntes.
D yu agree r disagree with it? (Fr example, I disagree with it )
1. It's uncnvenient fr us t use pictures, especially when peple are nt gd at drawing.
2. Pictures can be cnfusing when using them.
3. It is extremely difficult t switch the classic wrks and dcuments int pictures.
Give yur talk t the class.
Language pints
Instead f replying with a simple“OK，dn’t rush”，I searched fr emjis n my phne... 我没有简单地回复“好，别着急”，而是从手机上搜索了几个表情符号……reply with 以……回复 / 回应【归纳拓展】reply t 对……作出回答 / 答复reply that... 回答说……make a reply 作出回答 / 答复make n reply 没有回答 / 答复
◆单句语法填空(1) If yu get a message frm smebdy yu dn’t want t chat with frm yur phne, just reply _______ the wrd BLOCK.(2)He never replied _______ any f my letters.(3) The senatr replied _______ he was nt in a psitin t cmment.◆完成句子(4) I asked her if she had finished her hmewrk, but she __________________ （没有回答）.
made n reply
When first intrduced in Japan in 1999，emjis were limited t 176 simple designs. 1999 年，表情符号首次在日本推出，当时只有176 个简单的图案。be limited t... 局限于……（t 是介词）【归纳拓展】 把……限制在……内g ver a limit/g beynd a limit 超过限度withut limit 无限制地within limits 在合理限度内set a limit t/n 设定……的限度
◆单句语法填空(1)Applicants are limited t ___________（apply）fr ne psitin.(2) Sme service may be limited ___________ registered members.(3) In rder t save time, he limited his lecture ___________ thirty minutes.◆完成句子(4)The teaching f histry shuld nt ____________（局限于）dates and figures.(5)I’ll pay fr what yu need—________________（在合理限度内）.
be limited t
within limits
Nw there are mre than 3，000 emjis that expand upn the way in which we cmmunicate. 现在我们能使用3 000 多个表情符号来拓宽我们的交流渠道。expand v.（使）扩大；增加；扩展（业务）expand（...） int（把……）扩展成……expand n/upn 详述，进一步说明【词语辨析】expand，enlarge，extend 与 spreadexpand 指范围、体积的扩大、膨胀。enlarge 指面积、体积的扩大。extend 指长度、宽度的延伸及时间的延长。spread 指物种、疾病、思想、文化等的传播、延伸。
◆单句语法填空(1) The lcal gvernment has set up a number f technical schls t meet the needs f the rapidly ____________（expand） ecnmy.(2)The mbile phne industry ____________（expand）greatly ver the last decade.(3) Yuan Lngping searched fr a way t increase rice harvests withut _____________（expand） the fields f the area.◆完成句子(4) She mentined a few ideas, but she didn’t _________________ （详细说明）them.
has expanded
expand n/upn
The intentin f these adaptatins is t make the classics mre accessible t yung readers. 这些改编的目的是使经典著作更容易被年轻读者接受。intentin n. 意图，目的；打算have n intentin f ding sth. 无意做某事have every intentin f ding sth. 一心想做某事with the intentin f 怀着……的意图【归纳拓展】intend t d sth./ding sth. 打算做某事intend sb. t d sth. 打算让某人做某事be intended fr 是为……而提供 / 设计的
◆完成句子(1)I _______________________（不打算改变）my plans just t fit in with his.(2)I _________________________________（一心想还给她）what I we her.(3) He went t Paris ________________________________（打算学习法语）.◆单句语法填空(4) ［2020·全国Ⅲ 卷］Understanding her gd 　　　　　（intend）, I eat all the fd that is prvided by Mm with appreciatin.(5) This mney is intended _________ the develpment f the turist industry.(6) I dn’t intend her _________（see）the painting until it is finished.
have n intentin f changing
have every intentin f paying her back
with the intentin f learning French
accessible adj. 易懂的；可进入的；可使用的；（人）易接近的搭配：be accessible t 易懂；可使用；可进入；易接近【单词积累】access n. 接触的机会；通路；入口 v. 存取，获取（尤指计算机数据）have/gain/get access t 有/ 获得/ 得到……的机会（t 是介词）access the Internet 接入因特网，上网
◆单句语法填空(1)The surce f the river is _____________（access）n ft.(2)Frank put the medicine in a tp drawer t make sure it wuld nt be accessible ____ the kids.◆完成句子(3)This made the game __________________ （更容易被……接受）a wider audience.(4) Can yu 　　　　　　　　（上网）n yur mbile phne?
mre accessible t
access the Internet
As we can see，emjis have a tendency t pp up all ver the place. 正如我们所见，表情符号的趋势是变得越来越随处可见。tendency n. 趋势；倾向There is a tendency（fr sb./sth.） t d sth.（某人 / 某物）有做某事的趋势。have a tendency t d sth. 倾向于做某事a tendency t/twards... ……的倾向 / 趋势【归纳拓展】tend twards sth. 有……的趋势，倾向于……tend t d sth. 易于做某事，往往会发生某事tend（t）sb./sth. 照顾……，照料……
◆单句语法填空(1)There is n dubt that the earth has a tendency ____________（becme）warmer and warmer.(2) There is a grwing tendency fr wmen _______（have） children later in life.(3) ［2020·全国Ⅱ卷］Higher-incme parents tended 　　　　　（have）children play with puzzles mre frequently.◆完成句子(4)Prices there cntinue t shw ______________________ （上升的趋势）.(5) ［2020·浙江卷］The lamb had becme separated frm its mther, s I jumped ut f the tractr （照看） it while Dn stayed in his seat.
a tendency t g up
Writing abut a change
Have yu seen a Superman film? What d yu knw abut him?
Superman is a superher published by DC Cmics since 1938. He was frm the destryed planet Kryptn and raised as Clark Kent by human fster parents, Martha and Jnathan Kent. As an adult, Superman became the prtectr f Earth, wrking at the Daily Planet as Clark Kent alngside his partner and wife Lis Lane. Fr much f his life, he desn’t reveal his true identity and pwers t anyne, nt even his clsest friends. In the earlier films, when Clark Kent wanted t transfrm int Superman, he wuld step int a phne bx and the switch wuld be cmplete.
I was watching a superher film the ther day and a thught ccurred t me: where des Superman get changed these days? In the cmics and earlier films, Clark Kent wuld pp int a phne bx t change int his Superman cstume. But these days, phne bxes are hard t find. The main reasn fr this is simply that we dn’t need them anymre. Almst everyne these days carries a mbile phne with them. It is certainly mre cnvenient t take ut a mbile and make a call at the tuch f a buttn than t press a series f lng numbers n a telephne. And anyne wh happens t leave their mbile phne at hme will still have n use fr a phne bx. Why? Because they are unlikely t remember the number they want t call — that’s smething that ur mbile phnes d fr us these days. And even if we culd remember a number and needed t call it urgently, it wuld still be mre cnvenient t brrw a mbile phne frm smene else than walk arund lking fr a phne bx. S, the phne bx is becming a thing f the past. Pr Clark Kent will have t find smewhere else t change!
Read the passage and answer the questins.
What is the passage mainly abut?
This passage mainly tells us that phne bxes where Superman used t get changed in the films are hard t find nw and gives us the reasns.
Why des the authr start the passage by writing abut Superman?
The authr starts by writing abut Superman in rder t frm an instant cnnectin with readers, as everyne is familiar with Superman. It als sets the tne f the passage by intrducing sme light-hearted humur.
What will disappear in the future accrding t the passage? What is the majr reasn fr this phenmenn?
Phne bxes will disappear in the future. The majr reasn is that almst everyne has a mbile phne and they dn’t need phne bxes any mre.
What supprting arguments des the authr give t make the pint cnvincing?
Phne bxes are difficult t find. It is cnvenient t take ut a mbile and make a call at the tuch f a buttn than t press a series f lng numbers.Remembering thers’ telephne numbers is nt easy.It is mre cnvenient t brrw a mbile phne frm smene else than walk arund lking fr a phne bx.
Think abut smething that might disappear in the future and cmplete the table.
Smething that will nt be arund in the future
Supprting arguments
electric fans are far less effective in cling a rm.electric fans are ften less efficient at the use f space.
The breeze they prduce can feel pleasant, it des nt lwer the verall temperature.They usually need t be placed n either the flr r a table.
本单元要求写一篇议论文，要求针对“未来有可能失去的东西”这一话题，提出自己的见解和看法，并阐述自己的理由。写作时注意内容上的科学性、表达上的逻辑性、结构上的条理性和语言上的准确性。
表达自己的观点应用第一人称，时态应以一般现在时和一般将来时为主。
第一部分：阐明观点第二部分：列举理由和支持性的论据第三部分：总结并重申自己的观点
The reasn fr…is that…The reasns fr…are as fllws. First,… Secnd,… Last but nt least,…What’s mre…/ Furthermre…Therefre/Thus…On the ne hand,…; n the ther hand…
The Electric Fan: a Thing f the PastThe days f keeping cl with electric fans are numbered. In recent years there has been a significant decrease in their use, and their bvius shrtcmings cmpared t air cnditiners make their cmplete disappearance in the near future pssible.Firstly, electric fans are far less effective in cling a rm. While the breeze they prduce can feel pleasant, it des nt lwer the verall temperature. Nt nly d air cnditiners achieve this, but their settings can be adjusted s that they can reach a specific, ideal temperature.Secndly, electric fans are ften less efficient at the use f space, as they usually need t be placed n either the flr r a table, in cntrast, air cnditiners are usually hung n walls. But what d yu think – will the electric fan sn be a thing f the past?
Lk at the pictures and answer the questins.
1 What can yu see in the pictures?2 What changes in ur ways f learning d the pictures shw?
1. What can yu see in the pictures?
The teachers and students are having a class. The ways f learning is mre and mre mdernized ver time.
2. What changes in ur ways f learning d the pictures shw?
The pictures shw changes in classrm cnditins, teaching tls, ways f interacting and access t resurces.
Think abut hw learning will change in the future and cmplete the table.
N lnger write n the nte bk.
N paper tests.
Students n lnger attend lectures in the classrm.
The teacher’s rle may be changed.
Prepare a shrt presentatin. Cnsider the fllwing:
1. the structure f yur presentatin2. useful wrds, expressins and structures
Give yur presentatin t the class.
Recently I have a discussin abut the ways f learning in the future with my friends. When it cmes t hmewrk, I think we can finish it nline and send it t ur teachers at the click f a buttn. Of curse, we can find a lt f infrmatin n the Internet. What’s mre, in the future, I may finish my hmewrk with the help f AI. Hw abut the exam in the future? The standards and methds f future examinatins will be very different frm thse f tday. Online exams may be the main way t take exams. Big data statistical results can be used as a part f the test results. S, the learning will be a lt different frm the present ne.
Finish a passage abut the TV that will disappear in the future using the infrmatin belw. Or yu can chse smething else t finish a passage accrding t yur wn ideas.