新視野大學英語第三冊教案Unit6_第1頁
新視野大學英語第三冊教案Unit6_第2頁
新視野大學英語第三冊教案Unit6_第3頁
新視野大學英語第三冊教案Unit6_第4頁
新視野大學英語第三冊教案Unit6_第5頁
已閱讀5頁,還剩4頁未讀, 繼續(xù)免費閱讀

下載本文檔

版權說明:本文檔由用戶提供并上傳,收益歸屬內容提供方,若內容存在侵權,請進行舉報或認領

文檔簡介

阿世傳媒學浣

周次時間年月曰一月曰第節(jié)

章節(jié)名稱Unit6授課方式課堂講授:(?)實踐課()

1.Topicunderstanding,naturalproblems

教學目的

2.Wordsandexpressions,difficultsentences.

教學手段Students-orientedcommunicativeteaching,freediscussionandinteraction.

1.Topicunderstanding

重點

2.Improvingthestudents5readingandtranslatingability.

1.Theunderstandingofthewholetextandthewritingstyle.

難點

2.Thecomprehensionofthecomplicatedsentences.

1.in-classexercises:pl54pl57pl59

作業(yè)

2.after-classhomework:pl52pl55pl56

教UnitsixSectionA方法

導入:介紹

學HowtoPrepareforEarthquakes

整個單元的

內TimeDistribution:

主題——地

容1.Warm-upactivities

2.Drillsofimportantphrasesinthetext震

與3.Organizationofthetext(mainidea,developingdevices)

教4.keywordsandexpressions播放一段視

5.Assignment

學頻資料,引

入主題----

過I.Warm-upactivities

Haveyoueverbeeninanearthquake?Whatdoyouthinkyouwoulddoifthe地震,并向

程roomstartedtoshake?

學生介紹唐

Confrontedwithaearthquake,Don'tpanicandrunaimlessly,tojumpfroma

山大地震

building,totakeshelterwhereyouare.

1]inclass/hideunderdesks,toshieldone'seyesfromthefragmentsof

brokenglass.

2Jinabuilding/gotonarrowrooms,likekitchens,bathroomsforprotection.

3]Ifyouareinaworkshop,/cutofftheelectricityandexplosivegasesand

takeshelterunderabigmachine.

2.Howshouldweprepareearthquake?

(1)Regularcheckandreinforcebuilding.

(2)Keepinplaceemergency/survivalsuppliessuchaswater,atorch,aradio

receiver,andextrabatteries.

授課教案

(3)Makeplansincaseofemergency.

3.Ifyouweregoingtorentanapartment,wouldyouliketoliveontopflooror

onthefirstfloor,explainyourreasons.

Broadvisionandgoodviewandsunlight,intheeventofemergency,more

chancesofsurvival.

4.Whataretheothernaturaldisasters?

ASRS,Tornado,Typhoon,Hurricane,VolcanoEruptions

ILDrillsofimportantphrasesinthetext

1.預測地震forecastearthquake2.警示信號warningsigns

3.實驗數(shù)據experimentaldata4.重大財產損失great

destructionofproperty

5.關注重點amajorconcern6.改善建筑結構improve

buildingstructures

7.撲滅任何火災putoutanytypeoffire8.便攜式露營灶aportable

campstove

9.地震救急計劃earthquakeemergencyplans10.明智的安排asensible

arrangement

教11.地表運動groundmovement12.在地震中幸存下來survive

inanearthquake

學13.政府規(guī)劃governmentprograms14.地震研究項目

內earthquake-relatedprojects

15.就達成一致意見agreeon16.登記,報到checkin

與III.Organizationofthetext(mainidea,developingdevices)

Mainideaofthetextanddevicesfordevelopingit:Howtopredictand

教preventquake.(Preparebuilding,checkandreinforcehouse,checkand

學reinforcehouse,mentallyprepared.)

Paral:Someexamplesofhowtopredictearthquake?/wayofdevelopingthe

過idea:Deduction

程Supportingdetails:

ScientistshavewiredtheEarthandseatodetectmovements.

traditionallyobserveanimalsandplantsforwarningsignsofearthquakes.They

havefoundthatbeforeanearthquakehensrefusetoentertheircages,snakes

leavetheirgroundholestofreezetodeath,quietdogsbarkalot,fishswimnear

thesurfaceofwaterandpigeonsbecomenoisyandflyinunusualpatterns.

Experimentaldatashowthattheamountofradon(Rn)inthewaterunderthe

surfaceoftheEarthwaxesbeforeanearthquake.

Para2:Howtopreventforpossibilityofearthquake./wayofdevelopingthe

idea:Addition./Deduction/Reasoning.

Deduction:l.ManynewstructuresarebuiltwithanI-joint,whichappearstobe

themostdurabletypeofjoint.Thesejointsofsteelcanmovewithoutbreaking.

2.Architectsdesignbuildingssothatthebuilding'scolumnsandhorizontal

beamsareofequalstrength,andverticalsupportcolumnsareinserteddeepinto

solidsoil,designcolumnsandhorizontalbeamswithequalstrength.

3Manynewhouseshaverelativelylightroofsandstrongwalls.

4.Concretepillarsforhighwaybridgesthatpreviouslyonlyhadsteelrodsinside

arenowenclosedinsteel.

Addition:Also...Inaddition....

Reasoning:Afterall...Therefore

Para3-6:Howtopreventforpossibilityofearthquake./wayofdevelopingthe

idea:Addition(遞進法)..

1.Regularlycheckandreinforceyourhomes,

2.Emergencysupplies:suppliesofwaterandfoodathomeandatwork.Keep

survivalsuppliessuchasaradioreceiver,atorch,extrabatteries,first-aid

supplies,aspade,atent,somerope,andwarmclothing.

3.Keepafireextinguisherandsomepropertoolstoturnoffgasandwaterlines.

Arrangeanauxiliarycookingandheatingsource.KeepaPairofheavyshoesor

bootstoprotectyourfeet.

學5.Makeemergencyplans.Addition:Besides....Inadditionto....Expertsalso

suggestthefollowing:...Alsoimportantisanarrangementforfamilymembers

to...

容Para.7Conclusion:./wayofdevelopingtheidea:Concession(讓步法).

Evenifpredictionbecomespossible,peoplestillhavetodotheirbesttoprevent

disastersbyimprovingbuildingstructuresandbybeingpersonallyprepared.

IV.keywordsandexpressions

A.keywords

過1.attachsth.tosth.fastenorjoinsth.tosth.1)Attachthehandletothebox.

2)Pleaseattachalabeltoeachpieceofluggage.3)Thepicturewasattachedto

thewallbyanail.2)cause(oneself)tojoinasamemberofThisinstitutionis

attachedtotheUniversityofTexas.

2.Checkinreportone'sarrival,asatahoteldesk,airport,etc.1)Becauseof

strictsecuritymeasures,passengersarerequestedtocheckinthreehoursbefore

theflight.2)Heworksatthedesk,checkingintheguests.3)Ifsadvisableto

checkinearlytogetagoodseatonyourflight.

B.Patterns

1.Afterall,???(Sill)Therefore,,?,isamajorconcern/emphasis.(觀

點)要知道/畢竟,....所以,.......是關注的重點。應用:要

知道,我們仍然是一個發(fā)展中國家。所以,如何使我們的國民經濟保持可

持續(xù)發(fā)展將是關注的重點。Afterall,wearestilladevelopingcountry.

Therefore,howtokeepoureconomicdevelopmentsustainablewillbeamajor

concern.

2.Besides/Inadditionto/Apartfromworking/seekingto…,sb.needsto…

除了設法.....外,某人也/還需要......

應用:除了設法改革課程結構外,校方還需最大限度地豐富校園生活。

Besidesseekingtoreformthestructuresofcourses,theuniversityneedsto

enrichthecampuslifetothefullest.

3.Perhapsmost/Particularly+adj./PP,andmost+adj./PP,is…也許最/

尤其.....也最........的,是......

應用:也許最難能可貴、也最令人欽佩的,是他出污泥而不染的品質。

Perhapsmostremarkable,andmostadmirable,ishisvirtueofremaininghonest

inspiteofgeneralconuption.

V.Assignment

TheChangesinGreatNaturalDisastersWorldwide

程1)Ascanbeseenfromthegraph,therehavebeenrapidchangesinthegreat

naturaldisastersworldwideoverthepastperiodfrom1960sto1990s.2)Tobe

concrete,therewereonly16terriblenaturaldisasters,causing300,000deathsin

1960swhiletheratioswentuprespectivelyto131and1,100,000in1990s.3)

Thechangesaredisturbing,soitisnecessaryforustogointothewhysand

whereforesofthemfirst.4)Somechanges,suchasthoseinearthquakesand

volcaniceruptions,resultfromthemovementofplatesalongtheweaknessesin

theearth'scrust,butmanyothershavemuchtodowithman'sactivities.5)In

thefirstplace,man'smindlessandexcessiveexploitationofnaturalresources

hasdonealastingdamagetotheecosystem,onlytoinvitemorefloods,

landslidesandmud-rockflows.6)TherarefloodtowhichChinawassubjected

in1998istypicaloftheevilseedsmanhadsowedforhimself.7)Inthesecond,

inordertofeedtheirmoreandlargerfamilies,peoplefromallovertheworld

havehadtooverworktheirfarminglandaswellastheirgrassland,whichinturn

hasacceleratedthedesertificationofthelandonwhichtheyhavebeenrelying

forexistence.environment.

8)Inthethird,man'sblindapplicationofscientificfindingshascaused

unfavorableandpermanentchangesinthegloballiving9)Amongthese

changesarethedepletionofozonelayer,theworseningofgreenhouseeffect,

therecurrenceofhurricanesandtheextinctionofmorespecies.10)Thelistof

causescouldgoon,buttheyarealreadyenoughtoindicatethatthesechanges

areproducingmoreandmorenegativeeffectsontheworld.11)Theyhavenot

onlymadeitimpossibleforthenaturalsystemstorecovertheirbalancebutalso

madeitharderformantoensurehisbettersurvival.12)Ifallowedtorunits

course,Iamafraid,thistrendwillcertainlybringmoreseriousthreatstoallthe

livingthingsontheEarth,mankindincluded.

SectionBChangesintheBalanceofNature

教自然界平衡的改變(快讀)

練習:看看英語怎么說?

1自然界的平衡thebalanceofnature

內2換而言之inotherwords

3根據inaccordancewith

4原始海洋生物primitivemarineanimals

與5溫血動物warm-bloodedanimals

6手工技能manualskill

7礦物資源mineralores

學8農業(yè)產量agriculturalproduction

9自然體系naturalsystems

10偏遠地區(qū)remoteareas

程11糧食短缺foodshortage

12天氣狀況變化changesinweatherpatterns

13雨林rainforest

14不知道beignorantof

15歸還giveback

DetailedStudyoftheText(12keypoints)

1.(Para.2)...onlyinaccordancewiththemeasuresandthecomparisons

involved.

inaccordancewith:inagreementorharmonywith

如:聽題一.Wearerequiredtoactinaccordancewithhisinstructions.我們被要

求依照他的指示辦事。

聽題一Deedsshouldbeinaccordancewithwords.言與行應該一致。

2.(Para.3)TheEarthwasformedaboutfivebillionyearsagofromarotating,

circularcloudofdustandgasessuchashydrogenandnitrogen.

rotate:v

l)(causeto)moveincirclesroundacentralpoint

聽題---Theearthrotatesaroundthesun.地球繞著太陽轉。

2)(causeto)taketurnsinaparticularorder

聽題一Thedutyofwashingdishesrotatedamongthechildren.孩子們輪流洗

碗。

3.Para.4)...around500millionyearsagotheseseaanimalsdevelopedshells,

學shell:n.

1)thehardoutercoveringofsth.

聽題---Smallsea-shellswereonceusedasaprimitivekindofmoney.小

容小的貝殼曾經是最早的貨幣。

2)ametalcontainerfilledwithexplosivesthatisfiredbyalarge

gun

教聽題—Shellswerelandingintheoutskirtsofthecity.炮彈都

落在了城郊。

Vt.Removetheshellofsth.

過聽題---Youhavetoshellpeanutsbeforeeatingthem.吃花生以前

要先剝殼。

4.(Para.4)About200millionyearsago,warm-bloodedanimalstooktothe

air-thefirstbirds.

taketo:

1)begintodo(sth.)asapractice,habit,etc.

聽題---Hegaveupmedicineandtooktoliterature.他棄醫(yī)從文。

2)bekindorfavorableto;like

如:聽題一Heseemedsuchalovelychild;Itooktohimimmediately.他看上去

是那么可愛的一個孩子,我立刻喜歡上了他。

3)goto(aplace)forrest,hiding,escape,etc.

聽題一Hewasforcedtotaketohisbed.他被迫臥床休息。

5.(Para.4)Lifewasnowflourishing.

flourish:v.

1)growordevelopsuccessfully

聽題一Theseplantsflourishinasunnyposition,這些植物在向陽的地方長得

特別茂盛。

2)movesth.inone'shandinordertomakepeoplelookatit

聽題一Thedriverflourishedastreetplan,witharoutemarkedinred.司機手里

揮舞著一張街區(qū)規(guī)劃圖,上面用紅筆標出了一條線路。

6.(Para.5)IntermsoftheevolutionoflifeonEarth,humanbeingshavejust

arrived.

intermsof:from...pointofview;withregardto;concerning

如:聽題---Intermsofmoney,theoldmanisveryrich,butnotintermsof

happiness.從錢的方面來說,這個老人很富有,但就幸福而言,他卻不是這

樣。

聽題一Wearequiteatadisadvantageintermsofmanpower.在人力方面,我們

處于不利地位。

7.(Para.8)Astheyconsumetheseresourceswithoutlimit,theyalsowaste

largeamountsofthem.

restraint:n.

1)restrainingorbeingrestrained

如:聽題一Hisragewasbeyondrestraint.他怒不可遏。

2)athingthatrestrainsorcontrols

學聽題■一Atthattimetheyoungmanwassufferingfromtherestraintsofillness

andpoverty.當時,這位年輕人貧病交加。

8.(Para.9)Yettheirnumberscreateadrainonresourcesthatcan'tbe

容renewed.

renew:vt,

1)replace(sth.)withsth.newofthesamekind

教如:聽題---Thetreesrenewtheirleaveseveryspring.每年春天樹木都長出新葉

子。

2)putnewlifeorvigorinto(sb./sth.)

過聽題一Herloveandcaremovedhisheartandrenewedhishealthgradually.她的

關愛打動了他的心,并使他逐漸恢復了健康。

3)extendtheperiodoftime

聽題一MycarlicensehastoberenewedinJuly.我的汽車執(zhí)照必須在7月份辦

理延期手續(xù)。

9.(Para.10)Likewise,alimitedamountofpetroleumcanbefoundunde

溫馨提示

  • 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權益歸上傳用戶所有。
  • 3. 本站RAR壓縮包中若帶圖紙,網頁內容里面會有圖紙預覽,若沒有圖紙預覽就沒有圖紙。
  • 4. 未經權益所有人同意不得將文件中的內容挪作商業(yè)或盈利用途。
  • 5. 人人文庫網僅提供信息存儲空間,僅對用戶上傳內容的表現(xiàn)方式做保護處理,對用戶上傳分享的文檔內容本身不做任何修改或編輯,并不能對任何下載內容負責。
  • 6. 下載文件中如有侵權或不適當內容,請與我們聯(lián)系,我們立即糾正。
  • 7. 本站不保證下載資源的準確性、安全性和完整性, 同時也不承擔用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。

評論

0/150

提交評論