人教版（2023）选择性必修 第一册Unit 2 Looking into the Future课件（共31张ppt）

第第页人教版（2023）选择性必修第一册Unit2LookingintotheFuture课件（共31张ppt）(共31张PPT)

Unit2UL2

ShouldWeFightNewTechnology

Leadin

LatestNews:ElonMuskdevelopsatechnologydesignedtouseacomputerchip(芯片)insidetheheadtocontrolthebrain.

Areyouwillingtohavethecomputerchipimplanted(植入)insideyourhead？

YourpointYesNo

Yourreasons(Yourarguments)

Leadin

ThereareathousandHamletsinathousandpeople'seyes.

Activity1Readforstructure

Structure

Signposts(标识性语言)

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(论点）

Bodyparagraphs

layoutthesupportingpointsinfavorofyourargument.

Theadvantage

Thedisadvantage

thearguments（论据）

(2)手机有辐射，对人健康有害。

2.少数学生赞成携带手机，认为(1)手机方便他们在危险时求助;(2)手机是很好的与人沟通交流的平台，里面的信息让他们与时俱进。

3.你的观点

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，我们班有一个关于我们中学生是否应该在学校携带智能手机的讨论。

Recently,ourclasshavehadadiscussionaboutwhetherwemiddleschoolstudentsshouldcarrysmartphonesatschool.

2．关于这个热门话题的意见因人而异（持有不同观点）

Opinionsconcerningthishottopicvaryfrompersontoperson.

3．大多数学生都赞成。在他们看来，有两个因素导致了他们的态度如下。

Themajorityofstudentsareinfavorofit.Intheirviewtherearetwofactorscontributingtotheirattitudeasfollows.

4．首先，智能手机可以为他们提供一个很好的平台，在那里他们可以与朋友交流，跟上社会。（定语从句）

Tostart,smartphonescanprovidethemwithafantasticplatformwheretheycancommunicatewithfriendsandkeepupwiththesociety.

5．其次，当他们遇到麻烦时，向别人求助更方便。

What’smore,itismoreconvenientforthemtoturntoothersforhelpwhenintrouble.

6．然而，一些学生不同意，他们认为学生应该被禁止携带智能手机。

However,somestudentsdisapproveofit,holdingtheviewthatstudentsshouldbebanned/forbiddenfromcarryingsmartphones.

7．因为手机可以让他们很容易分心，从而对他们的学习产生负面影响

Phonescanmakethemdistractedeasily,thushavinganegativeinfluenceontheirstudy.

8.此外。手机有辐射,这一定会损害他们的健康（radiation）

Inaddition,phoneshaveradiation.whichwillundoubtedlydoharmtotheirhealth.

9．在我看来，我们最好把手机留在家里，不仅因为我们学生应该集中精力学习，而且因为我们很容易沉迷于手机（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