人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future教课内容课件ppt

这是一份人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future教课内容课件ppt，共26页。

Learning bjectives
By the end f this sectin, yu will be able t:1. learn sme signpsts, such as n the ne hand, n the ther hand, and hence;2. grasp the structure f an argumentative essay;3. use sme signpsts t rganize an argumentative essay n the prs and cns f future scientific and technlgical develpment;4. critically analyze different attitudes t new technlgy and frm yur wn pinins during reading and writing an argumentative essay;5. cperate with grup mates actively thrugh checking yur writings tgether.
Think and share.
Welcme r reject future changes
Let’s discuss the news.
“Passenger Dies When Car Crashes in Driverless Mde”
Read the text n page 20 and answer the fllwing questins.
1. What is the text mainly abut?
2. Which ne shws the structure f the text? And what’s the main idea f each paragraph?
It’s abut the advantages and disadvantages f new technlgy and the authr’s wn pinin.
describe the issue
discuss the advantages
discuss the disadvantages
give the authr’s wn pinin
Read the text and then decide whether the statements n page 21 are true (T) r false (F).
1. A persn died in an accident while driving a car.
2. The Amish avid new technlgy because they d nt want t have gd lives.
3. Many disasters have been prevented by weather-tracking cmputer prgrammes.
4. Building large netwrks thrugh scial media helps us find new pprtunities.
5. The authr uses a health mnitr t knw hw much exercise he/she needs.
A persn died when a car crashed in driverless mde.
The Amish advcate a simple life with an emphasis n hard wrk, family, and cmmunity.
The latest weather-tracking cmputer prgrammes give peple lts f warnings abut ptential natural disasters, which saves many lives.
Read and find ut the signpsts.
Signpsts1. Intrduce tw cntrasting pints r facts: 2. Add mre infrmatin:3. Explain r supprt a pint:4. State a cnclusin:5. Say smething that cntrasts with what has just been said:
Let’s categrize signpsts tgether. And think hw d they help tell us the purpse f the paragraphs?
n the ne hand ...
n the ther hand ...
fr example ...
nevertheless ...
They are used t intrduce the prs and cns, and t intrduce the authr’s wn pinin.
Read the first paragraph, and fill in the table belw.
... the public shuld ppse the idea f develping driverless cars.
... were unnecessary and culd even be shuld cease accepting technlgy just because it is new.
... still claimed that mst peple wuld be travelling in driverless cars ne day sn.
Read the paragraphs 2-4, and fill in the table belw.
There are many different grups f peple arund the wrld wh live happily in the absence f new technlgy.
New technlgy has prvided peple everywhere with many benefits ver the years.
I have benefited quite a lt frm technlgical advances.
Prbably the mst well-knwn are the Amish advcate a simple life with an emphasis n hard wrk, family, and cmmunity.The Amish’s quality f life is better since ...
The latest weather-tracking cmputer prgrammes ..., which saves many lives.The Internet has made it pssible fr ... n ppsite sides f the wrld.It has als made finding pprtunities ... using scial media.
I fund my career as ... thrugh a scial media netwrk.My health mnitr, ... get int the best shape f my life.I will always lk n the psitive side f change and accept it rather than resist it.
Let’s talk: Why did the authr decide t write abut this tpic?
Because the authr read a newspaper article and wanted t reflect n it.
Sample Answer
Wrk in grups. Brainstrm sme future advances in technlgy, and their pssible advantages and disadvantages.
artificial intelligence (AI)
We will be well served by rbts.
Peple will lse jbs and becme lazy.
Please give yur arguments with the help f the table belw.
Please write yur pinin in an essay with the help f the fllwing expressins.
Exchange yur draft with a partner, and use the checklist t help yu review yur partner’s draft.
★ Des the essay say what the writer thinks abut the tpic?★ Des the bdy discuss the advantages and disadvantages f the advance?★ Are signpsts used t help the reader understand the purpse f each paragraph?★ Des the cnclusin state the writer’s psitin?
The ther day, I read abut a cmpany develping cmpanin rbts. These are rbts that are suppsed t be friends fr peple wh live alne. Sme f these cmpanin rbts are actually like small pets that a persn can talk t and interact with. But unlike real pets, they d nt have t feed them r take them fr a walk. Hwever, this cmpany is als develping a cmpanin rbt that is exactly like a human being. It can walk and talk just like a persn des. This all gt me t think.On the ne hand, sme peple culd say that a cmpanin rbt like this is a gd fr us. Fr example, if smene ld lives alne and seldm ges ut, a cmpanin rbt culd prvide him r her a lt f cmfrt and enrich his r her life. Further, the rbt culd help mnitr the health cnditin f that persn. Fr example, if the persn falls dwn and gets injured at hme, the rbt can call the dctr immediately t cme and help.On the ther hand, sme peple als use this technlgy t avid scial cntact. Fr example, there was a yung man wh recently gt “married” t an anime character. What if it became cmmn fr peple t get married t rbts rather than human beings in the future? The gap between peple culd further widen due t the develpment f realistic rbts.Persnally, I d nt see cmpanin rbts as an answer t peple’s prblems. We shuld be prviding each ther with true cmpanins and true friendship rather than cld machines.
Wrds and Expressins
In the article, varius peple said that the public shuld ppse the idea f develping driverless cars. (P20) 在这篇报道中，多位人士表示公众应该反对发展无人驾驶汽车这一想法。ppse /əˈpəʊz/ vt. 反对；抵制；阻挠搭配ppse (ding) sth. 反对（做）某事as ppsed t （表示对比）而不是 例句I wuld ppse changing the law. 我将反对改变这个法规。This exercise develps suppleness as ppsed t strength.这项锻炼不是增强力量，而是增强柔韧性的。
Hence, we shuld cease accepting technlgy just because it is new. (P20) 所以，我们应停止仅仅因为技术是新的就接受它。cease /siːs/ vi. & vt. （使）停止；终止搭配cease trading/prductin/peratins 停止交易/生产/经营wnders will never cease (infrmal) （表示惊喜）真是无奇不有，怪事何其多 例句Welfare payments cease as sn as an individual starts a jb. 一旦就业，即停发福利救济。“I’ve cleaned my rm.” “Wnders will never cease!” “我把我的房间打扫干净了。” “怎么太阳从西边出来了！”The things peple will d fr charity never cease t amaze me. 人们为慈善事业做的好事总是让我很惊讶。
On the ne hand, there are many different grups f peple arund the wrld wh live happily in the absence f new technlgy. (P20) 一方面，世界上有许多不同群体的人，在没有新技术的情况下依然过着幸福的生活。absence /'æbsəns/ n. 不存在；缺乏；缺席搭配in/during sb’s absence 当某人不在的时候；缺席in absence f ... 缺乏…… 例句The decisin was made in my absence. 这个决定是我不在的时候做出的。The case was dismissed in the absence f any definite prf. 此案因缺乏确凿证据而不予受理。
They advcate a simple life with an emphasis n hard wrk, family, and cmmunity. (P20) 他们提倡简朴的生活，强调实干、家庭和社区。 advcate /'ædvəkeɪt/ vt. 提倡；支持；拥护 n. 提倡者；支持者；拥护者搭配advcate (sb) ding sth. 提倡/主张（某人）做某事advcate that sb. (shuld) d sth. 提倡……做某事 例句Many experts advcate rewarding yur child fr gd behaviur.很多专家主张对小孩的良好表现加以奖励。We advcate that we shuld embrace new technlgies. 我们倡导应当拥抱新科技。
They advcate a simple life with an emphasis n hard wrk, family, and cmmunity. (P20) 他们提倡简朴的生活，强调实干、家庭和社区。emphasis /ˈemfəsɪs/ n. 强调；重视；重要性 （pl. emphases）搭配emphasis n 着重于；对……的强调put/place/lay emphasis n 重视；强调；把重点放在…… 例句He placed great emphasis n the imprtance f family life and ties.他非常重视家庭生活和家庭纽带。High schls shuld lay emphasis n the cultivatin f students’ interpersnal cmmunicatin skills. 高中应重视培养学生的人际交往能力。拓展 emphasize/emphasise vt. 着重；强调
Mrever, the Internet has made it pssible fr friends and family t keep in tuch easily even if they are n ppsite sides f the wrld. (P20) 此外，互联网使朋友和家人即使天各一方也能轻松保持联系。keep in tuch (with ...) （与……）保持联系；了解（某课题或领域的情况） 例句S hw d yu keep in tuch with each ther?那么你们是怎么保持联系的呢？Let’s keep in tuch. 咱们保持联系。It is imprtant t keep in tuch with the latest research. 及时了解最新研究情况很重要。拓展 be/get in tuch (with sb) （与……）有（或进行）联系
Of curse, when new technlgy changes the way we live, it can be a scary prspect. (P20) 当然，当新技术改变我们的生活方式时，它可能会产生出一个让人担惊受怕的前景。prspect /ˈprɒspekt/ n. 可能性；前景搭配an exciting prspect 令人兴奋的前景gd jb/emplyment/career prspects 美好的工作/就业/事业前途 例句There is every prspect (= a strng pssibility) f the weather remaining dry this week.本周天气很有可能持续干燥。Hw d yur jb prspects lk nw?你目前的工作前景如何呢？
Nevertheless, I will always lk n the psitive side f change and accept it rather than resist it. (P20) 然而，我将始终着眼于变革的积极一面，接受变革，而不是抗拒变革。resist /rɪˈzɪst/ vi. & vt. 抵制；反抗；抵挡搭配resist ding sth 反对/抵制做某事can’t resist (ding) sth 忍不住/抵抗不住做某事 例句Only by accepting science and technlgy instead f resisting it can we prmte scial prgress. 接纳科技而非抵制科技才能促进社会的进步。拓展resistance n. 抵制；反对；抗拒 armed resistance 武装反抗