大二体验英语综合教程book 3全教案Word文件下载.docx
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大二体验英语综合教程book 3全教案Word文件下载.docx
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addicted;
ailing;
atmosphere;
carbon;
consequence;
convenience;
deforest;
dioxide;
downwind;
ecosystem;
element;
exploitation;
fossil;
global;
greed;
inexhaustible;
isolate;
petroleum;
pollute;
priority;
product;
purify;
release;
source;
specific;
particular;
strategy;
wisdom
3.PhrasesandExpressions:
alltheway;
beblindto;
beseparatefrom;
impacton;
resultfrom;
resultin;
sitback;
takeaction
4.Writing:
III.Difficultpoints:
2.Vocabularydevelopment:
3.Phrasesandexpressions:
IV.Teachingarrangements:
1.Totalclasstimeforthisunit:
8periods
2.Suggestedarrangement:
1)ListenandTalk(Dutyreport,Lead-in)90'
2)PassageA
Pre-readingactivities5'
Culturalbackground:
5'
Structureofthetext:
10'
Detailedstudyofthetext100'
TextSummary15'
3)PassageB
ReadingSkillsandReadingComprehension25'
Studyofthetext50'
TextSummary10'
4)ComprehensiveExercisesofPassageAandB,Grammar45'
VII.Lecturescripts:
PassageACaringforOurMotherEarth
I.Pre-readingTasks
A.IntroductoryQuestions
1.WhyshouldwecalltheearthweliveonourMotherEarth?
2.Whatistherootoftheenvironmentalproblems?
B.IntroductoryRemarks
InaninterviewforAwarenessMagazine,fourspecialistsdiscusstheirviewsonenvironmentalissueswithDr.McKinley.LeonNacsonisparticularlyworriedaboutairandwaterpollutionandWalterSemkiwisespeciallyconcernedwithdeforestationandglobalwarming.AmanMotwanebelievesthatwehavetorealizethateverythingisrelated,andthereforethateveryactionhasaconsequence;
andAmritDesaimakesalinkbetweenconsumptionandglobalresources,arguingthathumangreedposesaseriousthreattoMotherEarth.Themessageisthattheenvironmentisourresponsibilityandthatweallhaveaparttoplayifwewanttosaveourplanet.
II.While-readingActivities
A.LanguagePoints
1.isolate:
v.tosetapartorcutofffromothers
e.g.
1)Presley’searlysuccessisolatedhimfromhisfriends.
2)ThispolicycouldisolatethecountryfromothermembersoftheUnitedNations.
Translate
洪水使这个村庄与外界隔离了两周。
Thefloodhasisolatedthevillagefromoutsidefortwoweeks.
2.(be)blindto:
tocompletelyfailtonoticeorrealizesomething
1)Theyseemedtobeblindtotheconsequencesoftheirdecision.
2)David’sgoodlooksandimpeccablemannershadalwaysmadeRebeccablindtohisfaults
3.consequence:
n.somethingthathappensasaresultofaparticularactionorsetofconditions
1)Thesafetyprocedureshadbeenignored,withpotentiallytragicconsequences.
2)Acceptanceofwhathashappenedisthefirststeptoovercomingtheconsequencesofanymisfortune.
4.evaporate:
v.to(make)changeintovapor
1)Thewaterisevaporatedbythesun.
2)Thepolicefailedtofindanywitness;
itseemedthattheyallevaporated.
5.alltheway:
toemphasizehowlongadistanceis
e.g.
1)Footballfanscameallthewayfromeverycorneroftheworld.
2)Beautyisonlyskindeep,butuglinessgoesallthewaytothebone!
6.impacton:
tohaveanimportantornoticeableeffectonsomeoneorsomething
1)Howwillthisprogramimpactonthelocalcommunity?
2)Fallingexportrateshaveimpactedonthecountry’seconomyquiteconsiderably
7.priority:
n.somethingthatmustbedealtwithassoonaspossibleandbeforeotherlessimportantthings
1)Agricultureisstillahighpriorityinmostdevelopingcountries.
2)Banksnormallygiveprioritytolargebusinesseswhendecidingonloans
prioradj.precedingintime,order,importance,orvalue
Shecouldn’tgotothepartybecauseofapriorengagement.
8.thepointofnoreturn:
thepointinacourseofactionbeyondwhichreversalisnotpossible
1)Somethingmustbedonebeforethesituationreachedthepointofnoreturn.
2)Ifhedoesn’thavehisheartoperationverysoonhe’sindangerofreachingapointofnoreturn
9.nurture:
v.tofeedortakecareofachildoraplantwhileitisgrowing
1)Parentswanttoknowthebestwaytonurtureandraisetheirchildren.
2)Nurtureyourmindwithgreatthoughts.(BenjaminDisrael)
10.sitback:
torelaxandmakenoefforttogetinvolvedinsomething
1)Canwejustsitbackanddonothingwhentherearesomanyhomelesspeopleonthestreets.
2)Don’tjustsitbackandwaitfornewbusinesstocometoyou.
B.SentenceExplanation
1.Lookattherelationshipbetweenthetreeanditsenvironmentandyouwillseethefutureofthetree.
Ifyoulookattherelationshipbetweenthetreeanditsenvironment,youwillseethefutureofthetree.
2.Wehavebecomeaddictedconsumers,whichcausesindustrialwaste.
Wehavebecomeusedtogettingmoreandmoreconveniences,comfortandpossessions,whichcausesindustrialwaste.
3.Toomanyofusjustsitbackandsay“I’lllettheexpertstakecareofit”
Toomanyofustendtotakenoactionsourselvesandsay“I’lllettheexpertstakecareofit.”
III.After-readingTasks:
1.Dosomeexercisesafterthetext.
2.Dictation.
3.Practicemakingsentenceswiththeimportantwordsorexpressions.
PassageBFrogStory
1.Whathappenedtotheauthorandthefrog?
2.Whatdoesthestoryimplytoyou?
Inthisstorytheauthorwhoworkswithenvironmentaltopicsissurprisedwhenatreefrogtakesupresidenceinhisstudio.Puzzledatfirstbythefrog’sapparentpreferenceforthestudioratherthanwiththeanimal.Atfirstheseemstounderstandthatthefrogisattractedbythesoundofthecomputethatresemblesthesoundsmadebyothertreefrogs,butthemhestartstorealizethatthefrogistheretoremindhimofhisresponsibilitiestoprotecttheenvironment.
II.While-readingActivities
1.atop:
prep.ontopofsomething
1)Underthenewspaper,atopasheetofpaper,layanenvelope.
2)Thereisaseagullatopthemast.
2.viceversa:
usedwhentheoppositeofasituationthathasbeenjustdescribedisalsotrue
1)Hedoesn’ttrusther,andviceversa.
2)TeachersqualifiedtoteachinEnglandarenotacceptedinScotlandandviceversa.
3.overtake:
v.tocomeuponunexpectedly;
takebysurprise
1)Somethinglikepanicovertookmeinaflood.
2)Thepeopleallovertheworldwereovertakenbythe9-11attackinNewYork.
4.urge:
n.astrongwishorneed
1)Thepeoplewithapowerfulurgetocompeteandsucceedaremorelikelytohaveheartattacks.
2)WhenIwasyoung,Ioftenfeltanurgeforchocolate.
5.atthis/thatrate:
ifthingscontinuetohappeninthesamewayasnow
1)Atthisrate,weshallsoonbebankrupt.
2)Atthisrate,we’llneverbehomebymidnight
6.focus:
v.topayspecialattentiontoaparticularpersonorthinginsteadofothers
1)Icannotfocusmyattentiononmystudywithsuchanoise.
2)TheTVprogramfocusesonthecausewhypeopletakedrugs.
7.boundary:
n.theofficiallinethatmarkstheedgeoftown,countryetc.
1)Terroristsoperateacrossnationalboundaries.
2)Conqueringanydifficultyalwaysgivesoneasecretjoy,foritmeanspushingbackaboundary-lineandaddingtoone’sliberty.
8.subtle:
adj.noteasytonoticeorunderstandunlessyoupaycarefulattention
1)Thetwopicturesaresimilar,buttherearesubtledifferencesbetweenthem.
2)Theslowandsubtlechangesaretakingplaceinalllivingthings.
9.species:
n.tocontinuetoexistinspiteofmanydifficultiesandagroupofanimalsorplantswhichareallsimilarandcanbreedtogethertoproduceyounganimalsorplantsofthesamekindasthem
1)Pandahasbeendeclaredanendangeredspecies.
2)SomepeoplebelievethattheInternetisthegreatesttoolourspecieshasinvented.
10.forthesakeof:
becauseof,orforthepurposeof
1)Let’snotdisagreeforthesakeofsomesmalldetails.
2)Forthesakeofhistoricalaccuracy,pleasepermitmetostatethetruefacts.
1.Iwassuddenlyovertakenbyanurgetoknowwhyhewasthereandnotinthegreenhouse,whereIfiguredhe’dliveahappierfroglife.
SuddenlyIhadastrongurgetoknowwhyhewasthereandnotinthegreenhouse,whereIthoughthe’dliveahappierfroglife.
2.Thetonseemedtohitmerightinthecenterofmymind.
Thetoneseemedtoattractmyintenseattention.
3.“Understandwhat?
”,mymindjumpedin.
“Understandwhat?
”,thequestioncameintomymind.
4.Thefaxsaidthattheearthiswarmingat1.9degreeseachdecade.
Thefaxsaidthattheearthisgetting1.9degreeswarmereverytenyears.
III.After-readingTasks
Unit2,BookIIIExperiencingEnglish
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