21世纪大学实用英语全新版U5B2教学方案.docx

21世纪大学实用英语全新版U5B2教学方案.docx

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21世纪大学实用英语全新版U5B2教学方案

《大学英语》课教学方案

教师：

序号：

1-2

授课时间

2015年3月9日____2015年3月20日（周二1-4；周四1-4；周五1-4）

授课班级

上课地点

学习内容

Unit5Book1

Periods8

教学目标

专业能力

Afterstudyingthisunit,thestudentsareexpectedto

1.gaineaseandfamiliaritywiththetheme-relatedexpressionsandtheirfunctionalstructures;

2.understandthemainideaofTextAandTextB,aswellasmastertheusefulsentencestructuresandwordsandexpressionsfoundinthetwotexts’follow-upexercises;

3.beabletowritethank-younotes.

方法能力

1.beabletoreadnoticesandunderstandhowtofollowtheinstructionsstatedinthem.

2.Learntoanalyzeandunderstandthetext.

3.memorizetheusefulsentencesinthetextsandbeabletoreproducethemwhenneeded;

社会能力

Realizetheimportanceofbeingfriendlytoenvironment

目标群体

Thestudentshavealreadygraspedsomebasicknowledgeinlistening,speaking,reading,writingafterlearningBookOnelastterm.Butthatisnotthefinalpurpose.Thefinalpurposeistoletstudentsbeabletousethelanguageinthefuture.InthisUnitthestudentswilllearntheimportanceofbeingfriendlytoenvironmentandthetheme-relatedexpressionsandtheirfunctionalstructures.

教学环境

Multi-mediaclassroom（simulatedcommunicationenvironment）

教学方法

Task-basedteaching，interaction,

TaskI

ListeningandSpeaking

2periods

Process

Unit5GreenLiving

Listening&Speaking

Step1.Preview

Leadthestudentstolookatthe“Objectives”soastomakesurethattheStudentshavesomeideasofwhatthisunitisallabout.

Step2.PartI Listening

1.Listentotheupcomingshorttalkandthenfillintheblanksinthesentencesthatfollowwithtwoorthreewords.Firstgettingtoknowtheusefullanguagebelowmightbehelpful.

UsefulLanguage

extremeweather极端天气

activityn.活动

planetn.星球

upto在于…,取决于…

gogreen要有环保意识，保护环境

forthesakeof为了

breathevt.呼吸

providefor为…提供

callfor要求

carbonfootprint碳足迹（二氧化碳排放量）

reducevt.减少

urbanizationn.城市化

turnablindeyeto对…熟视无睹

Script:

Hi,everybody,

BoththeBeijingOlympicsandtheShanghaiExpocalledfor“greenlife.”Howaboutyourcarbonfootprinttoday?

Whathaveyoudonetoreduceit?

Chinaisabigcountrywithalargepopulation.Asinmanyothercountries,urbanizationisgrowingrapidlyinChina,whichmeansmoreandmorepeoplearemovingtothecities.Asaresult,thecitiesaregettingbigger,andthuswarmer.

Today,nobodycanturnablindeyetosuchthingsasweatherchange,globalwarming,sealevelrise,andextremeweathers.Asyouknow,suchthingshavemuchtodowithourhumanactivities.Sowecan’tgoonlikethis.Nothingcanbemoreimportantthantosaveourplanet.Thisistheonlyplanetonwhichwelive.

Whatshouldwedothen?

Thisisaquestiontoallofus.Itisuptoeachandeveryoneofusto“gogreen.”Let’slivealow-carbonlife,andreduceourcarbonfootprint—forthesakeofourplanetandforourselves.

Nobodycangiveupbreathing,drinkingandeating.Butwe’llhavenothingifourplanetcannotprovideforus.

2.Intheupcomingconversation,ChristineandCharlesaretalkingaboutanewlightsource.Listentothemandthendecidewhethertheconversation-basedstatementsbelowaretrueorfalse.Firstgettingtoknowthefollowingusefullanguagemightbehelpful.

UsefulLanguage

LED发光二极管

Emitvt.散发

dioden.二极管

semiconductorn.半导体

increasinglyad.光源

lightsource越来越多的

remindvt.使想起

Unforgettablea.难忘的

electricityn.电

switchn.转变

Ican’timagine.很难想象

environment-friendlya.环保的

defnitelyad.一定

Script:

Christine:

DidyousayLED?

Whatdoyoumeanbythat?

Charles:

It’stheshortformforlight-emittingdiode.

Christine:

Idon’tgetit.What’sthat?

Charles:

Well,aLEDisasemiconductorlightsource.Everywhere,LEDsareincreasinglyusedforlighting.Expo2010ShanghaiChinaisagoodexample.

Christine:

Oh,Isee.YoujustremindedmeofmytriptotheExposite.Thelightswerebeautifulthatevening.Theywerecolorfulandintenselybright.Itwasareallyunforgettabletrip.

Charles:

Ibetitwas.Bytheway,doyouknowhowmuchelectricityLEDscansave?

Christine:

Ican’timagine.Butfromwhatyousaid,IcantellthefutureoflightsreliesonLEDs.

Charles:

Yeah,theswitchisalreadyhappening.Intime,I’msuretheirusewillbeevenwider.

Christine:

You’vegottoberight.Theyarereallyenvironment-friendly.That’ssoimportant!

Charles:

Yes,theyare.Wecandefinitelyliveamorelow-carbonlifewiththem.

Christine:

Itsureisagoodstepintherightdirection.

Step3.Intheupcomingconversation,CharlesandChristinearetalkingabouttheLondonCasePavilion.Listentothem,andthenanswerthequestionsbychoosingthebestanswer.

Script:

Charles:

Speakingofenergyefficiency,whatwasyourfavoriteShanghaiExpopavilion?

Christine:

IwouldsaytheLondonCasePavilion.It’sazero-carbonpavilion.

Charles:

Itotallyagree!

WhenIvisitedit,Ihadlunchinthezero-carbonrestaurant.

Christine:

Didyou?

Charles:

Yes,Idid.Youknow,eventhechopsticksanddishescouldbeeatenrightalongwiththefood,becausetheyweremadeofchocolateandpastry.

Christine:

You’retellingme!

Nowonderit’sreallyzero-carbon!

Charles:

JustabouteverysquareinchattheExpositesentthesamemessage:

livealow-carbonlifeineverypossibleway.

Christine:

That’ssotrue.Tohaveabettercityistohaveabetterlife.

Charles:

Youtookthewordsrightoutofmymouth.Wecannottalkaboutacitywithouttalkingaboutitswayoflife.

Christine:

Iknowwhatyoumean.Andleadingalow-carbonlifeiskeytobetteringourcity.

Charles:

Hey,look!

Somanylightsareon,rightoverourheadsinthisclassroom!

Christine:

Let’skillthem.Thelightfromallthesewindowsisplenty.

Charles:

Youkillthese.I’lltakecareoftherest.

Christine:

Ok.

Homework

PreviewTextA

TaskII

TextA HowGreenIsMyCity

2periods

Process

StepIStarteroftheText

StepIIExplanationofTextA

Para.1ofTextA

1.QuestionsaboutThisParagraph

1）Whatisthemainideaofthefirstpartofthetext?

Newideashaveenabledpeopletolivecleanandgreeninthecity.

2.LanguagePoints

1）thinkabout:

rememberorconsider想到；考虑

e.g.IthoughtofyouwhentheywantedsomeonewhocouldspeakEnglish.

当他们需要一个会讲英语的人时，我想到了你。

2）picture:

vt.createanimageinyourmind想象

e.g.Canyoupicturelifeontopofamountain?

你能想象在山顶上的生活吗？

Pleasepictureyourselflyingonabeachinthehotsun.

请想象自己在大太阳下躺在沙滩上的情景。

3）thanksto:

becauseof由于

e.g.Thankstoyourhelp,wehavesolvedtheproblem.

由于你的帮助，我们已经解决了这个问题。

Itwasagreatsuccess—thankstoalotofhardwork.

由于做了很多艰苦的工作，大功告成了。

4）amazing:

a.verygood,especiallyinanunexpectedway;verysurprising令人惊奇的

e.g.anamazingachievement/discovery

令人惊奇的成就/发现

Herstorywasquiteamazing.

她的故事令人惊奇。

Paras.2-3ofTextA

1.QuestionsAboutTheseParagraphs

1）Whatfactorshavecausedtheheatislandeffectincities?

Factorsincludethesun,carsandtrucks,andothermachinesthatpeopleuseathome.

2）Whenitis90degreesFahrenheitoutsideacity,howhotcanitbeinthecity?

100degreesFahrenheit.

2.LanguagePoints

1）effectn.结果；效果；效应

heatislandeffect

热岛效应

sideeffect

副作用

Mygrandpa’sdeathhadabigeffectonme.

祖父的去世对我影响很大。

2）actuallyad.really;truly实际上；真实地

e.g.They’renotmarried,actually.

他们实际上没有结婚。

Whatdidsheactuallysay?

她到底说了什么？

3）heatup:

becomehotorwarm变热，变暖

e.g.Astheairheatsupinside,theballoonrises.

当里面的空气变热后，气球升了起来。

Para.4ofTextA

1.QuestionsAboutThisParagraph

1）Whatdowelearnaboutlightcolorsanddarkcolors?

Lightcolorsreflectlightanddarkcolorsabsorbit.

2）Whyarehouseswithrooftopspaintedwhitecoolerinside?

Becauselightcolorsreflectsunlight.

2.LanguagePoints

1）Theyabsorbheat,likeaspongeabsorbswater.

它们吸收热，像海绵吸水一样。

句中like用作连接词，意为“inthesamewayas”。

2）oppositen.personorthingthatisasdifferentaspossiblefromsb.orsth.else对立的人（或物），相反

e.g.Thetwomenwerecompleteopposites—Simontallandthin,Georgeshortandfat.

这两个人完全相反——西蒙又高又瘦，乔治又矮又胖。

3）absorb/bsb/:

vt.takein吸收

e.g.absorbheat

吸收热量

Waterandsaltsareabsorbedintoourbloodstream.

水和盐被吸收进我们的血流中。

Para.5-7ofTextA

1.QuestionsAboutTheseParagraphs

1）Whatdopeopleusuallyusetocoverflatroofsinthecity?

Asphalt.

2）Whatdopeopleusetocoverroofstomakebuildingscoolerinside?

Grass,leafyplantsandvegetables.

3）Whatcangreenroofsdo?

Theycankeepbuildingscoolerinsummerandwarmerinwinter.Theycanalsoabsorbalotofrainwater.

2.LanguagePoints

1）literallyad.确实地，真正地

e.g.Hehadliterallythousandsofbooksinhishome.

他家里确实有几千本书。

JaneandIhaveliterallynothingincommon.

简和我实在没有什么共同之处。

2）insteadof:

intheplaceof;ratherthan代替；而不是…

e.g.Youcangoinsteadofme,ifyouwant.

如果你愿意，你可以代替我去。

Youprobablypickedupmykeysinsteadofyours.

你可能错拿了我的钥匙。

3）dealwith:

handle（aproblem,etc.）处理（问题等）

e.g.Howdoyoudealwiththisproblem?

你如何处理这个问题？

He’sgoodatdealingwithpressure.

他擅长对付压力。

Para.8-9ofTextA

1.QuestionsAboutTheseParagraphs

1）Whatmustbedoneifwewanttoinstallagreenroof?

First,theroofmustbestrongenough.Thenagoodwaterproofbarriershouldbeusedandthesoilcovered.

2）Whatcanpeopledoonceagreenroofisinstalled?

Theycanrelaxonthelawnonthetopofthebuilding.

3）Whatconclusiondoestheauthormakeattheendofthetext?

Ifyouliveinthecity,itispossibletolivegreen.

2.LanguagePoints

1）Imaginehowniceitwouldbetotaketheelevatoruptotheroofandenjoyapicnicinthegrass!

想象一下乘坐电梯来到屋顶在草地上享受一顿户外美餐该有多么惬意!

这个