人教版（2023）選擇性必修 第一冊Unit 2 Looking into the Future課件（共31張ppt）

第第頁人教版（2023）選擇性必修第一冊Unit2LookingintotheFuture課件（共31張ppt）(共31張PPT)

Unit2UL2

ShouldWeFightNewTechnology

Leadin

LatestNews:ElonMuskdevelopsatechnologydesignedtouseacomputerchip(芯片)insidetheheadtocontrolthebrain.

Areyouwillingtohavethecomputerchipimplanted(植入)insideyourhead？

YourpointYesNo

Yourreasons(Yourarguments)

Leadin

ThereareathousandHamletsinathousandpeople'seyes.

Activity1Readforstructure

Structure

Signposts(標(biāo)識性語言)

Activity1Readforstructure

Inwhichparagraphdoestheauthor:

describetheissue

giveanopinion

discusstheadvantage

discussthedisadvantage

Activity2Readfordetails

aspecificevent

differentopinions

Para.1Introduction

Para1differentopinionstowardsdriverlesscars

Variouspeople

ThePublicshouldopposetheideaofdevelopingdriverlesscars.

Advancesintechnologywereunnecessaryandcouldevenbedangerous.

Against

Thefamiliesofthedeceased

Itwasnotenough.

Hence,weshouldceaseacceptingtechnologyjustbecauseitisnew.

conclusion

Against

Thecarcompany

Nevertheless,thecompanystillclaimed:

mostpeoplewouldbetravellingindriverlesscarsonedaysoon

Infavorof

Signposts

Activity2Readfordetails

theAmish

weather-tracking

theInternet

Para.2-3ProsandCons

Topicsentence

giveexamples

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Activity2Readfordetails

Para.2-3ProsandCons

Topicsentence

giveexamples

makecontrast

Para2Ontheonehand,therearemanydifferentgroupsofpeoplearoundtheworldwholivehappilyintheabsenceofnewtechnology.

who

where

How

Theirattitudes

conclusion

ItcouldevenbearguedthattheAmish’squalityoflifeisbettersincetheyliveinandappreciatethenaturalenvironmentratherthanlivinginlarge,pollutedcities.

AgroupofChristians

InruralAmerica

Theydonotownordrivecars,watchTV,orusetheInternet

Theyhavelivedmainlyasfarmerssincethe18thcentury

Theywillprobablybelivingthesamewayinthedistantfuture.

Theyadvocateasimplelifewithanemphasisonhardwork,familyandcommunity.

Theythinkthatisbetterthancaringaboutluxuriesorfollowing.

Structureofpara3

Benefitsofnewtechnology

weathertrackingcomputerprograms

Givepeoplelotsofwarningsaboutnaturaldisastersandsavemanylives

BenefitsoftheInternet

Theinternethasmadeitpossibleforpeopletokeepintouchfaraway.

Ithasalsomadefindingopportunitiesinlifemucheasier

Example1

Example2

Ontheotherhand

signpost

signpost

Para.4Ownopinion

positive

scary

Topicsentence

giveexamples

(personalexperience)

accept

Activity2Readfordetails

Structureofpara4

Personally

Ihavebenefitedquitealotfromtechnologicaladvances.

career

IfoundmycareerasanAIdesignerthroughasocialmedianetwork.

healthmonitor

Myhealthmonitor,whichIwearallthetime,hasalsohelpedmegetintothebestshapeofmylife.

Ofcourse,whennewtechnologychangesthewaywelive,itcanbeascaryprospect.

Example1

Example2

Conclusion

Nevertheless,Iwillalwayslookonthepositivesideofchangeandacceptitratherthanresistit.

InfavorofNewtechnology

Activity3Summary

Howtowriteanargumentativeessay

Para.1Introduction

aspecificevent

differentopinions

Para.2Cons

Para.3Pros

Topic

sentence

give

examples

make

contrast

Para.4Ownopinion

Topicsentence

giveexamples

(personalexperience)

Topic

Theissue

People’sopinions

ProsandCons

Author’sopinion

signpostspara1

para2

para3

para4

Hence

nevertheless

ontheonehand

ontheotherhand

forexample

moreover

personally

ofcourse

Activity1

Reviewthestructure

ReadingActivity:Readanddecidewhetherthestatementsaretrue(T)orfalse(F).

1.Apersondiedinanaccidentwhiledrivingacar.

Passengerdieswhencarcrashesindriverlessmode(Para1)

2.TheAmishavoidnewtechnologybecausetheydonotwanttohavegoodlives.

TheAmishthinkasimplelifeisbetter.(Para2)

F

F

Postreading

3.Manydisastershavebeenpreventedbyweather-trackingcomputerprogrammes.

Thelatestweather-trackingcomputerprogrammesgivepeoplelotsofwarningsaboutpotentialnaturaldisasters.(Para3)

4.Buildinglargenetworksthroughsocialmediahelpsusfindnewopportunities.

5.Theauthorusesahealthmonitortoknowhowmuchexercisehe/sheneeds.

ReadingActivity:Readanddecidewhetherthestatementsaretrue(T)orfalse(F).

F

T

T

Everycoinhastwosides,andthenewtechnologyisnoexception.Thoughtechnologyisadouble-edgedsword,weshouldlearntostaypositiveandmakethemostofit.

Evaluation

Howtowriteaneffectiveargumentativeessay

Introductoryparagraph

Thehotissue

providesyourtopicandbackgroundinformationforyourreaderstounderstandyourposition/thesisstatement(論點(diǎn)）

Bodyparagraphs

layoutthesupportingpointsinfavorofyourargument.

Theadvantage

Thedisadvantage

thearguments（論據(jù)）

(2)手機(jī)有輻射，對人健康有害。

2.少數(shù)學(xué)生贊成攜帶手機(jī)，認(rèn)為(1)手機(jī)方便他們在危險(xiǎn)時(shí)求助;(2)手機(jī)是很好的與人溝通交流的平臺，里面的信息讓他們與時(shí)俱進(jìn)。

3.你的觀點(diǎn)

Usefulstructureandexpressions

Para.1:Issue+twoopinions

Recently,wehadaheateddiscussionon...

Whenitcomesto...,opinionsaredividedontheissue.

Somestudentsopposetheideaof...,nevertheless,othersclaimthat...

Para.2:Advantages&Disadvantages

Ontheonehand,smarthomecanbeextraordinarily/veryForexample,...Hence,...

Ontheotherhand,smarthomecanbringus...,sinceConsequently/Inconsequence,

Para.3:Myownopinion

Personally,Istillholdtheviewthat...

Asforme/AsfarasI’mconcerned,itcouldbearguedthat...

Para.1

1.最近，我們班有一個(gè)關(guān)于我們中學(xué)生是否應(yīng)該在學(xué)校攜帶智能手機(jī)的討論。

Recently,ourclasshavehadadiscussionaboutwhetherwemiddleschoolstudentsshouldcarrysmartphonesatschool.

2．關(guān)于這個(gè)熱門話題的意見因人而異（持有不同觀點(diǎn)）

Opinionsconcerningthishottopicvaryfrompersontoperson.

3．大多數(shù)學(xué)生都贊成。在他們看來，有兩個(gè)因素導(dǎo)致了他們的態(tài)度如下。

Themajorityofstudentsareinfavorofit.Intheirviewtherearetwofactorscontributingtotheirattitudeasfollows.

4．首先，智能手機(jī)可以為他們提供一個(gè)很好的平臺，在那里他們可以與朋友交流，跟上社會(huì)。（定語從句）

Tostart,smartphonescanprovidethemwithafantasticplatformwheretheycancommunicatewithfriendsandkeepupwiththesociety.

5．其次，當(dāng)他們遇到麻煩時(shí)，向別人求助更方便。

What’smore,itismoreconvenientforthemtoturntoothersforhelpwhenintrouble.

6．然而，一些學(xué)生不同意，他們認(rèn)為學(xué)生應(yīng)該被禁止攜帶智能手機(jī)。

However,somestudentsdisapproveofit,holdingtheviewthatstudentsshouldbebanned/forbiddenfromcarryingsmartphones.

7．因?yàn)槭謾C(jī)可以讓他們很容易分心，從而對他們的學(xué)習(xí)產(chǎn)生負(fù)面影響

Phonescanmakethemdistractedeasily,thushavinganegativeinfluenceontheirstudy.

8.此外。手機(jī)有輻射,這一定會(huì)損害他們的健康（radiation）

Inaddition,phoneshaveradiation.whichwillundoubtedlydoharmtotheirhealth.

9．在我看來，我們最好把手機(jī)留在家里，不僅因?yàn)槲覀儗W(xué)生應(yīng)該集中精力學(xué)習(xí)，而且因?yàn)槲覀兒苋菀壮撩杂谑謾C(jī)（notonly，butalso)

AsfarasIamconcerned,we’dbetterleavephonesathome,notonlybecausewestudentsshouldmainlyconcentrateonstudy,butalsobecauseweareeasytoaddictourselvestothem.

Deareditor,

Recently,ourclasshavehadadiscussionaboutwhetherwemiddleschoolstudentsshouldcarrysmartphonesatschool.Opinionsconcerningthishottopicvaryfrompersontoperson.

Themajorityofstudentsareinfavorofit.Intheirviewtherearetwofactorscontributingtotheirattitudeasfollows.Inthefirstplace,smartphonescanprovidethemwithafantasticplatformwheretheycancommunicatewithfriendsandkeepupwiththesociety.Inthesecondplace,itismoreconvenientforthemtoturntoothersforhelpwhenintrouble.Howeversomestudentsdisapproveofit,holdingtheviewthatstudentsshouldbebanned/forbiddenfromcarryingsmartphones,becausephonescanmakethemdistractedeasily,thushavinganegativeinfluenceontheirstudy.Inaddition,phoneshaveradiationwhichwillundoubtedlydoharmtotheirhealth.

AsfarasIamconcerned,we’dbetterleavephonesathomenotonlybec