英語必修二第三單元

Unit3Computers

Thetopicofthisunitareinformationtechnology,historyandbasicknowledgeof

computersandrobotsoThemainthemeiscomputerswhichisconnectedwithteaching

studentsalittlemoreofthehistoryanddevelopmentofcomputersandapplications

computerswillbevitaltothemodernizationofChina.

Itisimportantforstudentstounderstandthatthedevelopmentofcomputershasbeen

averyrecentthingwhichhasonlybeen100yearssinceCharlesBabbagebegantomake

hisfirstmachinethatwasthepredecessorofthepersonalcomputersweusetoday.

Understandingthehistoryofcomputerswillhelpthestudentstoseethattherewillbe

manychangesaheadinthedevelopmentofcomputersandarousestudents'interestin

learningcomputers.

Newwordsandcollocations:calculate,universal,simplify,sum,operator,logical,

technology,technological,revolution,artificial,intelligence,intelligent,solve,reality,

personal,tube,total,network,web,application,finance,mobile,rocket,explore,anyhow,

goal,happiness,download,virus,signal,type,coach,arise,electronic,appearance,

character,mop,niece,fromon...,asaresult,so...that...,humanrace,inaway,with

thehelpof,dealwith,watchover

Abilityaims:arousethestudents'greatinterestinlearningcomputersandletthem

learntousethemintheirdailylife.

Difficultpoints:howtodevelopstudents'readingskills,expresstheiropinionsand

usepersonificationandchronologywhenwriting.

Importantpoints:letthemlearnmoreaboutthehistoryandbasicknowledgeof

computersanddifferentreadingskills.

Step1Leadinginthetopic

1.Showthemsomepicturesofanabacus,acalculator,ahugecomputer,alaptopand

aPC.Insomegroups,discusswhattheyhaveincommon,andthenrankthemaccording

tothetimeoftheirappearance.

2.Askstudentstogivetheiropinionsandremindthemofusingthefollowing

expressions:Ithinkthat

Inmyopinion,

Ibelievethat

What'syourreason?

Whydoyouthinkso?

3.Asksomestudentstotalkaboutwhattheyknowaboutcomputers.

Achainofeventsshowingthedevelopmentofcomputers.

Acalculatingmachinein1642—?AnAnalyticalMachine

inFrance

—?A"universalmachine^^in1936—?Thesizeofalargeroom

—?Madesmallerandsmaller—?Cleverandquicker

—?Anetworkintheearly1960s—?Broughtintopeople'shomesin1970s

—?Manynewapplicationssince—?Today

the1970s—?

Step2.Predictingbytalkingfree

1.Askstudentstolookattheheadingandpicturetoguesswhatthepassagemightbe

about.

2.Asksomestudentstogivetheiropinionsbyansweringthequestion:Howhave

computerschangedourlife?Doyouknowinwhatwayscomputersareusedtoday?

Step3.Reading

1.Lookatthepictureandtitletopredictwhatthepassagemightbeabout?

2.Readthepassagefastforthetopicsentenceofeachparagraph:

ParagraphsTopicsentences

Para1Ibeganasacalculatingmachinein1642inFranceo

Para2Mymemoryimproved

Para3Sincethe1970shavebeenfoundforme

3.Readthetextcarefullyfortheinformationtocompletethetablebelow,describing

thedevelopmentofcomouters

In1642

In1936

Bythe1940s

Intheearly1960s

Sincethe1970s

Now

4.根據課文內容填空

PartsMainideasDetails

PartIThedevelopmentIn1642,thecomputerwasbuiltasa(n)calculating

ofcomputersmachine.

Twohundredyearslater,thecomputerwasbuiltasa(n)

analyticalmachinebyCharlesBabbage.

In1936,AlanTuringsaidthecomputercouldbeworked

asa"universalmachine^^tosolveanydifficult

mathematicalproblem.

Bythe1940s,thecomputerwasaslargeasaroom.

Later,thecomputerbecamesmallerandsmaller.

Sincethe1970s,thecomputerhasbeenusedinoffices

andhouses.

Thecomputercanshareitsknowledgewithothers

throughthewebsites.

PartIITheimprovementThememoryofthecomputerwasstoredintubes,

ofcomputer'stransistorsandverysmallchips.

memoryItsmemoryhasgrownalotsincethenetworkappeared.

PartIIINewapplicationsCommunication,financeandtrade.

ofcomputersRobots,mobilephonesandmedicaloperations.

Spacerockets

Providingthehumanracewithalifeofhighquality.

5.Readthetextagaintounderlinetheexpressionsandwritedownintotheirnotebook

afterclassashomework:beginas,acalculatingmachine,bebuiltas,asthattime,a

technologicalrevolution,artificial,intelligence,writeabook,make...workas,solve

problems,fromthenon,insize,both...and...,bythe1940s,goby,asaresult,change

one'sshape,sothat...,belonely,standtherebyoneself,beconnectedby,shareone's

knowledgewith...,becomeimportantin...,o,aswellas,providewith...,be

filledwith...,adevotedfriend,thehumanrace

5.Listentothetextandskimthetextoncemoreandidentifythedifficultsentences.Let

themtryanalyzingthestructuresofthem.

Step4Interviewgames

Askstudentstoworkinpairs.Supposeoneisajournalistandtheotherisacomputer,

thejournalistisinterviewingthecomputer.

Step5Learningpersonificationandchronology

Personificationmeanstotreatsomethingasifitwerehumanorhadhumanqualities.It

isofthemosteffectivewaysofusingwordsfiguratively.

Chronologymeanstodescribethingsinorderoftimewhichisoftenusedinrecounting

aneventordescribingthelifeofsomeone.Itisaneffectivewaytomakeamassofthings

clear.

Anversion:

I,thecomputer,wasacalculatingmachinein1642inFrance.ThenIwasbuiltasan

AnalyticalMachine,whichwasatechnologicalrevolution.Ibecamea''universal

machine^^in1936tosolveanymathematicalproblem.IwasnotverybigatfirstthenI

becamehuge,thesizeofalargeroombeforeIwasmadesmallerandsmaller.

Ibecamecleverandquickerandwasconnectedwithothercomputersandturnedoutto

bepartofanetworkintheearly1960s.Iwasbroughtintopeople's,andmanynew

applicationshavebeenfoundforme.

Step5Closingdownbyspokenpractice

Talkaboutthedevelopmentofcomputersbyansweringthequestions:

1).Doyouhaveyourowncomputerathome?

2).Howfamiliarwithcomputersdoyouthinkyouare?

3).HowmanytimesdoyouaccesstheInternetnewspaperinaweek?

4).HowmanytimesdoyouaccesstheWorldWideWebinaweek?

5).Howmanytimesdoyousendthee-mailsinaweek?

6).Howmanyhoursdoyouspendininternet“chat"groupinaweek?

7).Doyouthinkthecommercialservicesonthenetarereliable?

8).Ingeneral,howpositiveornegativeanexperienceisitforyoutoworkwith

computers?

9).Ingeneral,whateffectsdoyouthinkthecomputertechnologyhashadonyour

study?

10).Ingeneral,whateffectsdoyouthinkthecomputertechnologyhasonhuman

societiesandcultures?

Step6Homework

1.Gooverthetext,andtrytolearnalltheusefulwordsandexpressionsbyheart

2.Finishtheexercisesincomprehendingonpage19.

Artificialintelligencemeansman-madeintelligencewhile“realintelligence^^isthe

intelligencethathumanthathumanbeingsarebomwith.Theterm“artificial“includesall

thecalculationsthatacomputercando.Itisdifferentfromhumanintelligencebecauseit

onlyworkswithelectricityandcanbeturnedoffwhenthemachineisunpluggedfrothe

wall.

Transistorsareawayofsendingandstoringinformationthatonlytakeupasmallspace.

Theymeantthatcomputercouldbemadesmallerandtheyledtocomputersbecoming

smallandpersonal.

Anetworkisanumberofcomputersthatarejoinedtogethersothattheyallshowthe

sameprogram.Soanumberofstudentscanworkinthesameroomonthesameprogram

butatdifferentcomputers.

TheInternet(WWW)isaworldwideinformationresourcewherepeoplecando

research,goshoppingorsendingmessagestofriends.Whentheysendmessagestheydo

itby"e-mail"or''electronicmail”.Themessagesaresentbysatellitetospecialplaceon

thegroundthatcanreceivethem.Themtheyaresenttotheaddresswherethepersoncan

openthemandreadthemlikealetter.

The1970swaswhencomputersbecamesmallenoughtocomeintopeople'shomes.

Thesecomputersarecalled“personalcomputers”.

Thesecondperiod:Learningaboutimportantlanguagepoints

Knowledgeaims:

1.Getstudentstolearnandgrasptheimportantusefulnewwordsandexpressions:

calculating,calculator,PC,laptop,common,simplify,simple-minded,artificial

intelligence,anyhow,totally,network,truly,race,birth,goby,dealwith,humanrace

2.Importantusefulsentencepatterns:

1)IbeganasacalculatingmachineinFrancein1642.

2)Astimewentby,Iwasmadesmallerandsmaller.

3)AndmymemorybecamesolargethatevenIcouldn'tbelieveit.

3.Abilityaims:

Getstudentstousesomeusefulnewwordsandexpressionscorrectly.

4.Emotionaims:

Stimulatestudents'interestinlearningEnglishandthespiritofcooperation.

5.Importantpoints:

Enablethemtograsptheusagesofsuchimportantnewwordsandexpressionsas

common,anyhow,incommon,inone'sopinion,dealwith,etc.

Getthemtomasterthepattern“AndmymemorybecamesolargethatevenIcouldn't

believeit.”

6.Difficultpoints:

Howtogetthestudentstomastertheusagesoftheimportantexpressions

Getstudentstounderstandsomedifficultandlongsentences.

Step1Revision

Checkthehomeworkexercises.

Asksomestudentstoretellthedevelopmentofcomputers.

Step2Vocabularystudy

1.Askstudentstofillintheformaccordingtotherequirement.

n.adv.

calculatecalculatortruetruly

technologicaltechnologypersonalpersonally

intelligentintelligencetotaltotally

2.Reviewthenewwordsandexpressionsinallthepartsandhaveadictation.

Step3Practiceforusefulwordsandexpressions

1.Letstudentsdoexercise1inLearningaboutLanguageonpage20andthencheck

theanswers.

2.Questionstudentsonthemeaningsofthosenewwordswhichwillbeusedin

Exercise2inLearningaboutLanguageonpage20.

3.Explanationofsomeimportantwordsandexpressions.

1).common:usualorfamiliar;happeningorfoundofteninmanyplaces;sharedby,

belongto,donebyoraffectingmostofthesamegroup.

Snowiscommonincoldcountries.

Wesharedacommonpurpose.

HeandIhaveacommoninterest;webothcollectstamps.

Thecommonmanineverycountryisanxiousfortheworldpeace.

Hisordinarysupperconsistsofonlybreadandmilk.

Thisbookisintendedforthegeneralreader,norforthespecialist.

incommonwith

havenothing/something/little/alotincommon

2).calculate:workoutbyusingnumbersorone'sjudgment;estimate

Calculatethecostofajourney

Scientistshavecalculatedthattheworld'spopulationwilldoublebytheendofthe

century.

IcalculatethatwewillreachBeijingatabout3pm.

Becalculatedfor/to

Itiscalculatedthat

Calculateon/upon

3)simplify

Thisdictionarytriestosimplifythemeaningsofwords.

4).so...that...

Heissuchakindmanthateveryonelikeshim.

Hestartedsoearlyinthemorningthathecaughtthefirsttrain.

Thoseweresuchexpensivebooksthatwecouldn'taffordtobuythem.

ImadesomanymistakesthatIfailedtheexam.

Thereissolittletimethatwecouldn'tfinishthetaskontime.

5).inaway

You'requiterightinaway.

ontheway

beintheway

makeone'sway

feelone'sway

6).arise:becomeevident;appear;originate

Anewdifficulthasarisen.

Usethismoneywhentheneedarises.

Arisefrom/outofsth.:followasaresultofsth.

4.Sentencefocus

1).IbeganasacalculatingmachineinFrancein1642.

Awalkingstick,aswimmingpoo,awashingmachine,asleepingboy,exciting

news動名詞作定語表示所修飾的名詞的用途

2).In1936myrealfather,AlanTuring,wroteabookabouthowIcouldbemadeto

workasa"universalmachine^^tosolveanydifficultmathematicalproblem.

howIcouldbemadetoworkasa"universalmachine“tosolveanydifficult

mathematicalproblem.是賓語從句

3).however,thisrealityalsoworriedmydesigners.

However.adv.可是，然而;conj.不論，不管；

Wehaven'tyetwon,however,weshalltryagain.

Hehasn'tarrived,.Hemay,however,comelater.

Hecananswerthequestionhowever(=nomatterhow)harditis.

Howeversly(狡猾)afoxmaybe,itisnomatchforagoodhunter.

Youwillbeluckyifheletsyougowithoutaticket.However,thisdoesnotalways

happen.

Sallywasamused,butIwasveryembarrassed.

4).Astimewentby,Iwasmadesmaller.

astimewentby是時間狀語從句，主句的謂語形式是一般過去時的被動語態.

5).Overtimemymemoryhasdevelopedsomuchthat,likeanelephant,Ineverforget

anythingIhavebeentold.比喻句子

Anelephantneverforget.大象永遠不會遺忘.

6).AndmymemorybecamesolargethatevenIcouldn'tbelieveit.用sothat弓|

導結果狀語從句

Sobrightwasthemoonthattheflowerswerebrightbyday.so連同它所修飾的形容

詞或者副詞放在句首，表示強調.

Step4Usingwords,expressionsandpatterns

1.Doexercises1and2onpage56inUsingwordsandexpressions

2.TranslatethesentencesintoEnglish,usingthewordsandexpressionsgivenin

brackets.

1).在老師的幫助下，你會發現處理和分享信息是不難的.(withthehelpof)

2).你很容易通過因特網與世界各地的人們進行交流.(communicate)

3).為每位教師購置一臺電腦要花費很多錢，但這很值得.(Afterall)

4).她電腦用得好，現在很少用紙和筆寫字了.(s。…that)

5).如果出現新的情況，他們會補充新的程序.(makeup)

Step5Homework

FinishofftheWorkbookexercises

Learnthenewwordsandexpressionsbyheart

Thethirdperiod:Learningaboutgrammar

Step1Revision

1.Checkthehomeworkexercises.

2.Dictatesomenewwordsandexpressions.

3.TranslatethesentencesintoEnglish

1).這消息太好了，簡直不能相信.

2).他走得太匆忙了，以至于忘了帶傘.

Step2Grammarrevision

1.Revisethepassivevoice:

thepresentpassivevoice:be+p.p;

thepresentfuturepassivevoice:shall/willbe+p.p

2.Fillintheblankswiththerightformoftheverbgiven.

1).Sailingracesareheld(hold)onthelakeat11Tuesday.

2).Foodisserved(serve)between12:00and14:00everyday.

3).Nobodywillbeallowed(allow)toenterthestadiumwithoutaticket.

4).Whoeverbreaksthelaw,hewillbepunished(punish).

Step3Grammarlearning

1.Readingaloudanddiscoveringbyaskingstudentstogobacktopage18toreadthe

passageWhoamI?topickoutthepresentperfectpassivevoiceandtranslatetheminto

Chinese.

OvertimeIhavebeenchangedquitealot.

Ihavebeenusedinofficesandhomesincethe1970s.

IneverforgetanythingIhavebeentold.

Sincethe1970smanynewapplicationshavebeenfoundforme.

Ihavealsobeenputintospacerockets...

Ihaveevenbeenrobotsandusedtomakemobilphones.

2.Lookandthinktosumupthestructureofthepresentperfectpassivevoice:Have/

has+been+p.p

Step4Grammarpractice

have/hasdonehave/hasbeendone現在完成時以及被動語態

1.Changethefollowingintothepresentperfectpassivevoice.

Wehavemadeaplan.

Hehasfixedthecomputer.

Wehaveboughtanewpersonalcomputer.

Wehavefoundmanyproblemswithournewcomputer.

TheyhavebuiltaPCthewaywewanted.

Wehaveusedthecomputereverydaysinceweboughtit.

Wehavewrittenalotofemailsonthecomputerinthepastyears.

2.Checkerrorsinthesesentences.

3000employeeswerelayingoff/laidoff.

Astorywill/bemadeup.

Anideawasputted/putforwardfordiscussion.

Hasthebookbeengive/givenbacktoyouyet?

Mybankloanwillbepayed/paidoffinfiveyearstime.

Nothingcanbehold/heldagainstme.

Shehasnever/beenheardof.

Shewasbeing/xknockeddownbyabus.

Shewasletted/letoffwithafine.

Thecandlewasblow/blownoutbythedraught.

Thecriminalwere/waslockedup.

Thefloodwaterwasbe/xkeptbackbybarriers.

Theinconveniencewill/bemadeupforbythismoney.

Thekeysmusthavebeenbeing/xleftbehind.

Theoldcinemaisbeingpull/pulleddown.

Theprotesters/arebeingheldbackbythepolice.

Yourjacketcanbehanged/hangupoverthere.

Step5consolidation

AskthestudentstodotheexercisesinUsingstructuresonpage57.

Step6Homework

Finishofftheworkbookexercises.

PreviewthepassageAndy-TheAndroidonpage23.findthesentencesinwhichthe

presentperfectvoicehasbeenused,andseeifyoucanputitintotheactivevoice.

Computerjargon（計算機行話）

Bit:thesmallestdataunit,caneitherbea"0"ora"1"

Byte:unitofdata.SeealsoKilobyte,Megabyte,GigabyteandNibble.

CPU:CentralProcessingUnit,anothernameforprocessor

Data:informationstoredonacomputer

Disk:Aplacetostoredata

Load:Getdatafromadisk

Save:Putdataonadisk

USB:UniversalSerialBus

WWW:WorldWideWeb,partoftheInternet

TheFourthperiod:UsingLanguage:ListeningandTalking

Knowledgeaims:

(1).Getthestudentstolearnsomeusefulnewwordsandexpressions;

(2).Letthestudentslearntheexpressionsofgivingopinions,reasoningandmakinga

decision:Ithinkthat,inmyopinion,,Ithinkthisisbecause,Idon'tlike

this,theadvantageis,let'smakeourdecisiontodo,Ihavedecided

Abilityaims:enablethemtocatchandunderstandthelisteningmaterialstodevelop

theirlisteningability.

Importantpoints:developthestudents'listeningandspeakingabilitytomaster

differentlisteningskills.Letthemlearnhowtogiveopinions,reasonsandmakea

decision.

Difficultpoints:howtogetthemtolistenandunderstandthematerialscorrectlyand

howtodeveloptheirspeakingability.

Step1Revision

Checkthehomeworkexercises.

Asksomestudentstotranslatesomesentencesusingthepresentperfectpassivevoice.

Step2WarmingupbytalkingaboutIT

Whatisinformationtechnology/Informationtechnology(IT)orinformationand

communicationtechnology(ICT)isthetechnologyrequiredforinformationprocessing.

Inparticulartheuseofelectroniccomputersandcomputersoftwaretoconvert,store,

protect,process,transmitandretrieveinformationfromanywhere,anytime.

Step3Listeningandspeakingonpage22

Listentotheconversationaboutdifferentkindsofinformationtechnology.Discussthe

topicandaddsomeadvantagesanddisadvantages,writedowntheadvantagesand

disadvantagesinthechartonpage22.

Step4Listeningonpage55

1.Askstudentstolookatthe4picturesandlistentothetapetofindthethree

mentionedinthelisteningtextandnumberthem.

2.Letthemlookattheboxesandthenlistentothetapepartbyparttofillintheboxes.

Step5Talkingonpage55

1.Askthestudentstoreadthedirectionsandtheexpressionsofgivingopinions,

reasoningandmakingadecisiongivenbelow.

2.Letthestudentslisttheadvantagesanddisadvantagesofeachrobot.

3.Askthemhaveadiscussionandmakeadecisionwhichoneisthebestandgive

somereasons.

Step6listeningtaskonpage58

1.Askstudentstodiscussthefollowingquestions:

Whatcantheandroidsdoforoureverydaylife?

Whatelsecantheydoforhumanbeings?

Whatcantheandroidsdoalltheseusefulthingsforhumanbeings?

Whatarethesimilaritiesbetweenrobotsandhumanbeings?

Whatarethedifferencesbetweenrobotsandhumanbeings?

Canandroidsbecomehumanbeingsinthefuture?

2.Askstudentstoreadthedirectionsandlistentothetapetofillintheblank.

3.Letstudentshaveadiscussionontherightsthatandroidsshouldhavesothattheywill

betreatedbetter.

Step7Homework

FinishofftheWorkbookexercises

PreviewthepassageAndy一theandroid.

Thefifthperiod:Usinglanguage:ReadingandSpeaking

Thisunit,theteachingemphasiswillbeputondevelopingstudents'readingabilities

byreadingextensivelyandspeakingabilitiesbyusingtheexpressionsofgivingopinions,

reasoningandmakingadecisiontodiscussingroupstheadvantagesanddisadvantagesof

havingsportingrobotstaketheplaceofhumanplayers.

Abilityaims:trainstudents'speakingabilityandenablethemtolearnhowtogive

opinions,reasoningandmakeadecision.

Importantpoints:

(1).Developthestudents'readingskillsbyextensivereading.

(2).Trainstudents'speakingabilitiesbyusingtheexpressionsgivingopinions,

reasoningandmakingadecision.

Difficultpoints:howtogetthemlearntousereadingstrategiessuchasskimming

andscanning.Howtogiveopinions,reasonsandmakeadecision.

Step1.Revision

1.Checkthehomeworkexercises.

2.AskthestudentstogooverUsingwordsandexpressionsonpage56toknowmore

aboutthecomputers.

Step2.Warmingupbyagroupdiscussion

1.AskstudentstotalkaboutAndy-theandroid.

2.Dividethestudentsintoseveralgroupstodiscusstheadvantagesand

disadvantagesofhavingsportingrobotstotaketheplaceofhumanplayers.

Step3ReadingtheSportingRoboton59

1.Lookatthetitleandpicturesandthenguesswhatthepassageisabout.

2.Skimfortheanswertothefollowingquestions.

WhatisHuaFei?

WhatisHuaFeigoodat?

Whatcanitdo?

DidHuaFeiwinanymedalinthe79thOlympics?

WhatproblemdoesHuaFeihavenow?

3.Scanthetexttogetthedetailedinformationandthendotheexercise1onpage59.

4.Practicereadingaloudthesecondparagraphwhilelisteningtothetape.

Step4Speakingtaskon60

HaveadiscussiontoworkoutthequestionstobeusedtointerviewHuaFei.After

severalminutes,asksomestudentstoplayitout.

Step5Summingup

Askthestudentstothinkoverthefollowingquestionsandthensumupthe

expressionsandthepassage.

1).Whatexpressionsdoyouusewhengivingopinions,reasonsandmakinga

decision.

2).HowdoyoufeelafterreadingthepassageTheSportingRobot?Doyouthink

whatwillhappen?

Step6Homework

FinishofftheWorkbookexercises.

Findoutinformationaboutrobotsandsharewithyourclassmates.

Thesixthperiod:Usinglanguage:Speaking,ReadingandWriting

Theemphasisofthisunitislaidondevelopingstudents'writingabilitywhichisthe

bestwaytotestifstudentshavemasteredwhattheyhavelearned.

Abilityaims:Getthestudentstolearntothinkcreatively.

Importantpoints:Developstudents'writingabilitybyusingtheexpressionstogive

opinions,reasonsandmakeadecision.

Difficultpoints:Howtogetthemtothinkcreativelytounderstandothers'feelings.

Step1.Revision

1.Checkthehomework.

2.Fillinthecharttoreviewtheexpressions.

GiveopinionsGivereasonsMakeadecision

IthinkthatIthinkthisisbetter,becauseLet'smakeourdecision...

Inmyopinion,Theadvantage/disadvantagesIhavedecided

Ibelievethatare

Step2Warmingup

Imaginecomputerscanbeputintodifferentkindsofandroid.Showstudentssome

picturesofdifferentkindsofandroid.

Talkaboutfootballandroidsorothersportingandroids.

Step3Reading

ReadthepassageAndy一theandroidandunderlinealltheusefulexpressionsand

newwords.

Readitagaintogetthemainidea.

Step4Discussinghowtodesignanandroid

Discusshowtodesigntheirownandroid,thefollowingquestionsmayhelp:

Whatwouldyoulikeittobe?

Whatwouldyoulikeittodo?

Step5Sellingcomputers

First,haveadiscussioninpairsintendingtosellcomputertosomeone.Thenget

themwriteareporttopersuadetheothertobuytherobotbygiving3ormorereasons.

Step6Writing

Supposeyouareafamousreporter.YouhaveinterviewedHuaFei,asportingrobot.

Nowyouwriteanewsarticlefortheschoolnewspaper.

1.ShowthemEnglishnewspapersandletthemdiscusshowtomakeaheadingfor

newsarticle.

2.Askstudentsingroupstodiscussanddecidewhattheheadingwillbeandwhatthe

bestthingsaretobewritten.

3.Studentsfinishtheirarticles.

Step7Homework

Finishwritingonpage23andwriteitdownonyourexercisebook.

補充練習

1.Fillintheblankswiththewordsortheirproperformsinthebox.

brain,birth,choice,intelligence,material,move,notebook,race,revolution,

technology,inaway,withthehelpof,dealwith,watchover,share...with,o

1)Theteachertoldhisstudentstobringouttheirnotebookstoputdownwhathesaid.

2)Thearmyofficesleda/anrevolutionagainsttheking.

3)Manyadvancedtechnologieshavebeenintroducedtothisfactoryfromabroad.

4)Useyourintelligence,andyouaresuretoachievesomething.

5)Mrs.Whitegavebirthtoafinehealthybabyinherlatethirties.

6)Someofthebestbrainsintheprovinceareheretonight.

7)Onecarelessmovelosesthewholegame.

8)Shehadtomakea/anchoicebetweenthetwodresses.

9)WhiteracesaremorerespectedthantheblackinAfrica.

10)Itissaidthatheiscollectingmaterialsforhisbook.

11)Saragotinjuredinatrainaccidenthalfayearagoandsufferedfrombackpain

fromthenon.

12)Havethesepillsthreetimesadayandiftheydon'tworkout,justgobacktome.

13)Allthevolunteersweredividedintofourgroupsaccordingtotheirabilitiesand

strengths.

14)Bobtoldusafunnyjoke.Asaresult,thewholeroomwasfilledwithlaughter.

15)MissLinoftensharesherstudents5interestingideaswiththeirparentsbyemail.

16)WiththehelpofthecomputerandtheInternet,Ihavemadeseverale-friendsfrom

AmericaandCanada.

17)Makingaplanbeforeyoudosomethingcanhelpyoudealwithsomeunexpected

situations.

18)Inaway,theInternetmayhavenegativeinfluenceonteenagersbythebad

informationonit.

19)