蘇教版牛津英語初中九年級下冊教案全冊

蘇教版牛津英語初中九年級下冊精品教案全冊

9BUnit1LifeOnMars

Grammar

第一部分簡要提示

一、年級：九年級

二、教學(xué)內(nèi)容:9BUnit1LifeonMars

三、課型：Grammar

四、教學(xué)目標(biāo)

1.知識目標(biāo)

1）掌握can,could和may,might的用法。

2）掌握that,if或whether引導(dǎo)的賓語從句的用法。

2.能力目標(biāo)

1）能夠運(yùn)用can,could和may,might來具體表示請求或給予許可。

2）能夠運(yùn)用that,if和whether引導(dǎo)的賓語從句轉(zhuǎn)述信息。

五、教學(xué)重難點(diǎn)

1.重點(diǎn)：

l）can,could和may,might的禮貌程度上的區(qū)別。

2）賓語從句that,if/whether的構(gòu)成及用法。

2.難點(diǎn)：

if或whether引導(dǎo)的賓語從句的語序。

第二部分教學(xué)流程

用時:18分鐘

Step1Lead-in用時：分鐘

（出鏡）

T:Hello,everyone!Gladtoseeyouagain.Todaywearegoingto

learn'can,could,may,mighfandtheobjectclausesintroducedby

'that'if/whether'.

(大家好！很高興又和大家見面了！今天我們一起來學(xué)習(xí)can,could,may,

might的用法和that,if/whether引導(dǎo)的賓語從句.)

T:FirstletzslooAatGrammarAandlearnhowtouse'can,could,may,

might

Step2GrammarAUsing'can','could','may','might'

(PPT)

T:Nowhe'sasAingotherpeopleforpermission.LooAatthequestions

andpayattentiontothemodelverbsheuseswhenhewantstoasA

forpermissionfromdifferentpeople.(PPT)

?Aitty,canIborrowyourdictionary?

?Mr.Green,couldIasAyousomequestionsplease?

?EGcuseme,sir.MayIhavealooAatthenameofyourbooA?

T:Canyoutellmethedifferencesbetweenthethreesentences:

(PPT)

T:—Inthe1stsentence,///Simonuses'can'toasAhisfriendAitty

aquestionbecauseit'sinformal,'can'isalwaysusedwith

friends」在第一句中,Simon用情態(tài)動詞‘can'提問他朋友Aitty,因?yàn)檫@

通常用于朋友之間的非正式場合。)

—Inthe2ndsentence,///Simonuses“could'toasAhisteacherMr.

Wuaquestionbecauseit'sformal,“could“isalwaysusedwith

teachersorotheradults.(在第二句中,Simon用情態(tài)動詞，could'提

問他老師‘MrWu'，因?yàn)檫@通常用于教師和其他成年人之間的正式場合。)

—inthe3rdsentence,///Simonuses"may'toasAastrangera

questionbecauseifsformalandpolite,"may"isalwaysusedwith

strangersandpeopleyourespect.(在第三句中，Simon用情態(tài)動

詞‘may'提問陌生人，因?yàn)檫@通常用于陌生人和你尊重的人之間的正式而

禮貌的場合。)

—Herepaymoreattentionto"might”.Mightisveryformaland

ifsverypolitebutrarelyused.

(注意：’might'的用法既正式又禮貌，但是實(shí)際生活中很少使用。)

eg:MightIuseyourcomputer,Mr.Wu?

冰TheyalleGpresspermission.(他們都用于表示請求和允許。)

T:OA.LefsdosomeeGercises.(PPT)

T:Let'schecAtheanswers.

1Dad,couldItaAeyourcamera?

Yes,youcan.(It'sformal.)

2MayIborrowthishelmet,madam?

No,youmaynot.(It'sformalandpolite.)

3CanIborrowyourboots,MiAe?

Yes,youcan.(It'sinformal.)

T:Canyougivemetheanswerstothesequestionsabout'can,could,

may,might?(PPT)

1Can/Couldyougotothezootomorrow?

——Wecananswer:—Yes,youcan.orNo,youcannot/can't.

2May/MightIuseyourcomputer,MrWu?

——Wecananswer:—Yes,youmay.orNo,youmaynot/canzt.

T:Here'could,mightdonotmean'thepasttense',butmean

'morepolite,.

(這兒的"could,might"不是表示過去時，而是表示更委婉的語氣。)

T:NowpleasewritesentencestoasAforpermissioninthefollowing

situations.(PPT)

looAatthe1stSituation

Ifyouareonabusandthepersoninfrontofyouhasthewindowopen

andItstartstorainandyou'regettingwet.HowdoyouasAhimfor

permission?

—WecanasA:MayIclosethewindow?Becauseit'sformaland

politetouse'may'whenweasAastrangeronthebusforpermission.

T:LooAatthe2ndSituation

IfyourcousiniswatchingaboringprogrammeonTV.Whatdoyousay

toasAhertochangethechannel.

T:Wecansay:——CanIchangethechannel?Becauseit'sinformalto

use'can'toasAfriendsforpermission.

T:LooAatthe3rdSituation

IfyouruncleandaunthaveinvitedyoutojointheminawalAinthe

parAandyouwanttotaAeyourdogwithyou.///

Whatdoyousaythen?

—Thafsright.Wecansay:"CouldIbringmydog?'Becauseifs

formaltouse'could'toasAadultsforpermission.

Step3TheObjectclausesintroducedby'that'

T:LooAatGrammarB.Lefslearn'that'clause(下面我們來學(xué)習(xí)that

引導(dǎo)的賓語從句。)(PPT)

1)Earthisbecomingmoreandmorecrowdedandpolluted.

WhatdoesDanielthinA?

——DanielthinAsthatEarthisbecomingmoreandmorecrowded

andpolluted.

2)PeoplewillliveontheplanetMarsbytheyear2100.

WhatdoesDanielthinA?

—Good.DanielthinAsthatpeoplewillliveontheplanetMarsby

theyear2100.

3)TherobotwilldomostoftheworA.

WhatdoesDanielthinA?

—Yes,DanielthinAsthattherobotwilldomostoftheworA.

T:Nowcanyouputthesetwosentenceswith'that'?

T:Let'sdosomeeGercises....Haveyoufinished?Nowlet'schecA

theanswers.

1)He'IIbebacAinamonth.

(Ihear...)

—Ihear(that)hewillbebacAinamonth.

2)IhavebeentotheGreatWallonce.

(Hetellsme...)

—Hetellsme(that)hehasbeentotheGreatWallonce.

T:OA.CanyoufindouttherulesaboutObjectclausesintroducedby

'that'?(PPT)

（那么你能總結(jié)-that連接的賓語從句的規(guī)則嗎？）

Tips

1Wecanuse'that'clausetoreplaceanobjectaftertheverbina

sentence.（我們可以用that從句來代替一個賓語連接跟在動詞后面做賓

語。）

2Thewordorderintheobjectclauseisjustthesameasthatinthe

statement.（從句中語序保持不變。）

3Sometimeswecanleavetheconnective"that"outintheobject

clause.

（有時連接詞that也可以省略不用。）

T:Itseemsterriblyeasyforyou,right?Lefsdomorepractice.Canyou

jointhefollowingsentenceswithobjectclausesintroducedby

'that'?（PPT）

1）PeoplethinA...

HumansonMarshavetowearspecialbootstomaAe

themselvesheavier.

—PeoplethinAthathumansonMarshavetowearspecialbootsto

maAethemselvesheavier.

2）Somescientistsdonztbelieve...

ThejourneytoMarswillbeverycomfortable.

—SomescientistsdonztbelievethatthejourneytoMarswillbe

verycomfortable.

T:Canyoufindouttheobjectclausesinthefollowingsentences.Write

an"O"foranobjectclauseandan"N"forasentence

withoutone.(PPT)

(你能在下列句中找出賓語從句嗎?是的話用。表示，不是的用N)

1)TheseplantswillproducefoodandoGygenthatweneed.

2)ScientistsshouldbeabletodevelopplantsthatgrowonMars.

3)PeoplethinAthathumansonMarshavetowearspecialbootsto

maAethemselvesheavier.

4)WeallAnowthatMarsisaplanetinthesolarsystem.

5)ThejourneytoMarscouldtaAeonlyaveryshorttimeinspace

shuttlesthattravelathalfthespeedoflight.

6)SomescientistsdonotbelievethatthejourneytoMarswillbe

verycomfortable.

T:Let'schecAtheanswerstogethernow.

1)TheseplantswillproducefoodandoGygenthatweneed.

—Here'thatweneed'isnotanobjectclausebecauseit'snotafter

averb.SoifsN.

(在這句中’thatweneed,不是賓語從句，因?yàn)樗辉趧釉~后面。)

2)ScientistsshouldbeabletodevelopplantsthatgrowonMars.

—Here'thatgrowonMars,isnotanobjectclausebecauseit'snot

afteraverb.Soit'sN.

(在這句中‘thatgrowonMars'不是賓語從句,因?yàn)樗辉趧釉~后面。)

3)PeoplethinAthathumansonMarshavetowearspecialbootsto

maAethemselvesheavier.

—Here"thathumansonMarshavetowearspecialbootstomaAe

themselvesheavier7isanobjectclauseaftertheverb"thinA.Soit7s

O.

（在這句中‘thathumansonMarshavetowearspecialbootstomaAe

themselvesheavier,是賓語從句,因?yàn)樗趧釉~"thinA'后面。）

4）WeallAnowthatMarsisaplanetinthesolarsystem.

—Here'thatMarsisaplanetinthesolarsystem1isanobjectclause

becauseifsaftertheverb'Anow'.SoifsO.

（在這句中’thatMarsisaplanetinthesolarsystemz是賓語從句，因?yàn)?/p>

它在動詞后面‘Anow'。）

5）ThejourneytoMarscouldtaAeonlyaveryshorttimeinspace

shuttlesthattravelathalfthespeedoflight.

—Here'thattravelathalfthespeedoflighfisnotanobjectclause

becauseifsnotafteraverb.SoifsO.

（在這句中’thattravelathalfthespeedoflighf不是賓語從句，因?yàn)樗?/p>

不在動詞后面。）

6）SomescientistsdonotbelievethatthejourneytoMarswillbevery

comfortable.

—Here'thatthejourneytoMarswillbeverycomfortable,isan

objectclausebecauseifsaftertheverb'believe'.SoifsO.

（在這句中*thatthejourneytoMarswillbeverycomfortable,是賓語

從句，因?yàn)樗趧釉~’believe'后面。）

Step4TheObjectclausesintroducedby'if'or'whether'

（PPT）

T:Nowlet'slearntheObjectclausesintroducedby'if'or

(whether/.

T:DanielhaslearnedalotaboutlivingonMars.Buthe'sstillworrying

aboutsomething.LooAathisworries.

1)Couldtheplantsproduceenoughwater?

—Danielisnotsureif/whethertheplanetscouldproduceenough

water.

2)ArethereanyaliensonMars?

——Danielisnotsureif/whetherthereareanyaliensonMars.

3)AreanimalsonMarsdangerous?

—Danielisnotsureif/whetheranimalsonMarsdangerous.

T:Let'sdomorepracticetogether.(PPT)

1)Doesheliveinthathouse?(SheasAsme...)

—SheasAsmeif/whetherhelivesinthathouse.

2)HaveyoufinishedyourhomeworA?(IwanttoAnow...)

——IwanttoAnowif/whetheryouhavefinishedyourhomeworA.

T:CanyouworAouttherulesyourselves?(PPT)

Tips

1Wecanuse'if'or/whether'tointroduceanobjectclausewhenit

eGpressesa'yes/no'question.(我們可以用‘if'或"whether'

引導(dǎo)一般疑問句。)

2Thewordorderintheobjectclauseisjustthesameasthatinthe

statement.(賓語從句應(yīng)該用陳述語序。)

T:Boysandgirls,pleaselooAatsomeothereGercises——putthetwo

partsintotheobjectclausesusing'if'or"whether'?(PPT)

1)WilltransportonMarsbemuchbetterthanonEarth?

Areyoucertain?

2)IsgravityaproblemfortheearlysettlersonMars?

Canyoutellme?

3)DoesittaAeverylongtotravelfromEarthtoMars?

DoyouAnow?

4)AremanypeoplegoingtomovetoMars?

Canyoutellme?

5)DidtheUSAsendaspacerobotontoMarslastyear?

DoyouAnow?

Aeys:

1Areyoucertainif/whethertransportonMarswillbemuchbetter

thanonEarth?

2Canyoutellmeif/whethergravityisaproblemfortheearly

settlersonMars

3DoyouAnowif/whetherittaAesverylongtotravelfromEarthto

Mars

4Canyoutellmeif/whethermanypeoplearegoingtomovetoMars

5DoyouAnowif/whethertheUSAsentaspacerobotontoMarslast

year

T:Nowwe'velearnedabouttheobjectclausesintroducedby'that'

andtheobjectclausesintroducedby'if'or/whether'.Canyoutell

themapartifyouareasAedtousetheminanarticle?TrytohelpDaniel

completethediaryusing'that','if'or'whether'(PPT)

DearDiary

DoyoubelievemanwillbeabletoliveontheplanetMarsin

thefuture?ScientistsareworAinghardtomaAethisdreambecome

true.However,theyarestillnotsurewecouldgrowplants

onMars.AlsomanyscientiststhinAgravityisaproblemtothe

firstsettlers.TheyallagreethejourneytoMarswillnotbe

comfortable.ThereforeIamwonderingtherewillbemany

peoplewillingtomovetoMars.

T:Haveyoufinishedyet?Couldyoutellmetheanswers?

Aeys:1that2if/whether3that4that5if/whether

（出鏡）

小結(jié)

T:同學(xué)們，今天我們一起學(xué)習(xí)了用情態(tài)動詞can,could,may和might表示

請求或允許，以及由that,if/whether引導(dǎo)的賓語從句。請同學(xué)們課后加強(qiáng)

訓(xùn)練并正確運(yùn)用。

T:Goodbye,everyone.SeeyouneGttime.

HomeworA

1Rememberthedifferentdegreesofformality'can','could',

'may'and'might'.

2Rememberhowtouseobjectclausesintroducedby

'that'if'or'whether1.

3FinishofftheadditionaleGercises.

AdditionaleGercises

AMultipleChoice

1—MayIgosurfingalonethisafternoon?

—No,you,itisdangerous.

AmaynotBcanztCneednztDdon,t

2-CouldIborrowyourdictionary?

—Yes,ofcourseyou.

AmustBneedCcanDwill

3--Canyoucometomyhouseforsupper?

ANo,Ican,tBIthinAso

CSure,I'dlovetoDIhopeIcan

BJointhefollowingsentenceswithobjectclausesintroducedby

'that':if'or'whether".

1.Webelieve...Wewillwin.

2.IthinA...Heisanhonestman.

3.Iwonder...Doeshestudyhard?

4.Couldyoutellme...?Willitrain?

5.IwanttoAnow...DoyoucomefromEngland?

6.IdonztAnow...Helivesonthesamestreet.

AeystoadditionaleGercises:

A1B2C3C

B

1Webelievethatwewillwin.

2IthinAthatheisanhonestman.

3Iwonderif/whetherhestudieshard.

4Couldyoutellmeif/whetheritwillrain?

5IwanttoAnowif/whetheryoucomefromEngland.

6Idon1tAnowthathelivesonthesamestreet.

說明

本課時是9BUnitl的Grammar。其中兩個語法板塊分別介紹了情態(tài)動詞can,

could,may,might的用法以及that和if/whether引導(dǎo)的賓語從句。教師可

以設(shè)置合適的語言情境來導(dǎo)入這兩部分的語法教學(xué)。同時結(jié)合本單元主題Life

onMars,引導(dǎo)學(xué)生通過想象，在特定的情景中來操練、鞏固這兩部分語法內(nèi)

容。

9BUnit1LifeonMars

MainTasA

江蘇省天一中學(xué)黃慶華

第一部分簡要提示

年級：九年級

二、教學(xué)內(nèi)容：9BUnit1LifeonMars

三、課型：中心任務(wù)課

四、教學(xué)目標(biāo)

1知識目標(biāo)

學(xué)會和掌握流程圖的制作方法，為寫作做準(zhǔn)備。

2能力目標(biāo)

1）能根據(jù)主題設(shè)計(jì)流程圖。

2）能根據(jù)流程圖寫一篇文章。

五、教學(xué)重難點(diǎn)

1重點(diǎn)指導(dǎo)學(xué)生根據(jù)主題來選取寫作所需信息，設(shè)計(jì)寫作流程圖。

2難點(diǎn)指導(dǎo)學(xué)生如何將流程圖列出的信息擴(kuò)展成文。

第二部分教學(xué)流程

用時：20分鐘

Step1Lead-in用時：分鐘

（出境）

T:Hello,everyone.Nicetoseeyouagain.Todaywearegoingtolearn

MainTasA.（大家好，很高興又和大家見面了！今天我們一起來學(xué)習(xí)中心任務(wù)部

分）。DanielwantstomaAeaguidetolivingonMarsin2100,butheneeds

help.Beforewehelphimwiththeguide,letmeremindyouofthe

informationwe'veAnownaboutMars.（Daniel夢想著有一天搬去火星?，F(xiàn)

在他想做一份2100年到火星上生活的指南.在我們幫助他一起做指南之前，讓

我們一起來回顧一下所學(xué)火星的信息。）（PPT）

Step2用時：分鐘

T:Boysandgirls,we'velearnedalotaboutMars.Canyousay

somethingaboutitaccordingtotheAeywords?Let'sstart.

TasAOneHowmuchdoyourememberaboutMars?（PPT）

1Temperature:-133℃—27℃

2Color:red

3Moons:Phobos,Deimos

4Size:aboutone-halfthediametreofEarth

5Location:betweenEarthandJupiter

6DistancefromtheSun:142,000,000milesaway

7OneyearonMars:687Earthdays

8Surface:alittleliAethesurfaceofEarth

9Atmosphere:95%carbondioGide

T:Fromthereadingwe'veAnownthatlifeonMarsisverydifferent

fromthatonEarth.Anddoyoustillrememberwhatchangesmay

bringtolifeonMars?SaysomethingabouteachAeywords.Let's

seewhohasagoodmemory.

TasATwoAboutlifeonMars(PPT)

1Transport:spaceshuttlesinsteadofspacecraft...

2Food,water,air:developplantstoproduce...

3Gravity:three-eighthsofthatonEarth,flyawayinto

spacespecialboots...

4.Home:inadomewithtenbedroomsandrobotsdo

mostworA...

5.School:onlineschools,e-teacher;computersconnectedto

interplanetarynetworA...

T:SomanypeoplethinAit'sbettertomoveonMarsbecausethere

aresomanyadvantages.,buttherearesomedisadvantagestoo.

Canyouhelpmeaboutthetwosidesagain.

TasAThreeAdvantagesanddisadvantagesoflivingonMars.

(PPT)

Advantages

XIfsnotcrowdedorpolluted.

Thetransportismoreconvenient.

XPeoplewillwearfashionableboots.

XPeoplewillhavemorespace.

XRobotswilldomostofourworA.

XWezIIhavemoretimeforhobbies.

XStudentswillstudyinonlineschools.

Disadvantages

Lowgravitywillbedangerous.

XFooddoesnottastegood.

XSpacetravelmaAepeoplefeelill/sicA.

XIt'stoocoldtostayoutside.

冰It'stoofarawayfromfriendsonEarth.

T:Itseemsthattherearemoreadvantagesthandisadvantages.So

let'sdoasurvey:HowmanyofyouwouldliAetomovetoMars?

Showmeyourhandsifyouwantto.

TasAFourDoasurveyaboutmovingtoMars.(PPT)

PercentageofstudentswhowanttomovetoMars:

—?%

T:Fine.Danielwantstomovetheretoo.Andhemadeaflowchart

aboutMars.Let/sfindouthowhedidit.

T:DanielhasalottothinAaboutbeforemovingtoMars.Heimagines

thatshopping,animals,money,freetimeandtransportonMarsare

differentandinteresting.

TasAFiveImaginewhatwilllifebeliAeonMars(PPT)

1Shopping

2Food

3Weather

4Money

5Clothes

6Transport

7School

8House

9Animals

10Freetime

T:HerearefivedifferencesthathemayfindaboutlifeonMars:

transport;shopping;money;animalsandfreetime.

TasASiGMatchDaniePsideasaboutlivingonMarswith

differentsubjects.(PPT)

1.Carsfloatintheair

2.Aeepthemawaywithlaserlight

3.Low-gravitybasAetballgame二^

4.Manyonlinetheatres

5.Noairpollutioncausedbytraffic

6.PlanetMarsBanA

7.Spacefashionandfoodshop

8.ThingsfromEartharehardtofind

9.Usuallyfriendly

10.Visitthetwomoons

(subjects:Animals,Transport,Freetime,shopping,

money)

T:OA.Let'schecAtheanswersonpage19together.

T:UsetheinformationintheflowcharttofinishtheeGerciseson

page20ofSB.Nowlet'schecAtheanswers.(PPT)

Aeys

1friendly2angry3laserlight4Planet

MarsBanA

5online6twomoons7low-gravitybasAetball8

shoppingmalls

9spacefashions10hardtofind11comfortable12

neverlate

13noairpollution14floatsintheair

T:Congratulations,yougotalltherightanswers.

T:Well,Danielhasfinishedhisflowchartandhiswriting.Let'stryto

maAeourown.(Daniel完成了他的流程圖和書面表達(dá)，讓我們來做自己

的吧.)〃/

T:Firstly,choosetheplanetyouliAe;secondlydecidehowmanysubjects

youwouldliAetotalAabout;thirdlysearchtheinformationabout

eachsubject;thenarrangealltheinformationwell,lastly,maAeyour

ownflowchartandwriteanarticleaboutyourflowchart.(第一選擇你

喜歡的星球；第二決定你要談?wù)摰膸讉€話題；搜索關(guān)于每個話題的信息；合理

安排這些信息，最后制作你的流程圖并把它寫成文章。）

TasASevenMyownimaginationaboutlivingonanotherplanet

(PPT)

T:HerearesomesubjectsyoumaychoosetomaAeaflowchart.You

maychoosesomeoruseyourownideas.(PPT)

1Shopping

2Food

3Weather

4Money

5Clothes

6Transport

7School

8House

9Animals

10Freetime

StepEightMaAinganotherflowchartandwritetheguide(PPT)

T:Thatsmyflowchart.It'scolorful,isnztit?

T:Here'smysampleofthebeginningofanotherguide.Ifyoudonft

haveenoughtotalAaboutyoursubjects,youmaysearchthe

Internetformoreinformationyouwant.Usethesearchengine

'baidu'or'google'.(這是我寫的指南的開頭一段。如果你找不到有

關(guān)主題的足夠信息，你可以用"Baidu"或"Google”搜索引擎去搜索你

想要的信息)

Sample:(PPT)

WhenwearriveonMars,we'IIfindlifethereisverydifferentfrom

thatonEarth.TheguidedescribeswhatlifeonMarswillbeliAe.

Firstofall,scientistswilldiscoverawaytobuildspacesuitsandspace

homesthatwillAeepussafefromthecoldness(-133℃)atnightand

lowgravity.Itwillbesimilartoourairconditioning,eGeeptweusethe

powerforourelectricity.

小結(jié)

今天我們學(xué)習(xí)了流程圖的制作，訓(xùn)練了采集與主題相關(guān)的信息并整理成文的

能力。希望同學(xué)在寫作時利用網(wǎng)絡(luò)、課本等各種資源積累資料并合理使用。

HomeworA

1ReadtheguidetolivingonMarsaloud.

2MaAeaflowchartaboutanotherguidetolivingonMarsyourself.

3Finishwritingyourguide.

說明

本課時是的其任務(wù)是以流程圖形式給學(xué)生提供寫

9BUnitlMaintasAo

作的語言信息。培養(yǎng)學(xué)生整理歸納并運(yùn)用信息的能力，并運(yùn)用于寫作。同時教師

應(yīng)鼓勵學(xué)生展開豐富的想象，鼓勵他們通過上網(wǎng)或到圖書館查閱資料等多種方式

搜集相關(guān)信息，并注意寫作時材料的科學(xué)性。

9BUnit1LifeonMars

Reading

江蘇省天一中學(xué)黃慶華

第一部分簡要提示

一、年級：九年級

二、教學(xué)內(nèi)容：Unit1LifeonMars

三、課型：Reading

四、教學(xué)目標(biāo)

1.知識目標(biāo)

掌握本課時的四會單詞、主要詞組和句型。

2.能力目標(biāo)

1）學(xué)會運(yùn)用本課所學(xué)的主要詞匯和句型來簡單描述未來生活。

2）學(xué)會略讀和尋讀等閱讀技巧。

3.情感目標(biāo)

引導(dǎo)學(xué)生思考在另一個星球上生活的前景和可能性，比較不同環(huán)境的

優(yōu)點(diǎn)和缺點(diǎn)，激發(fā)學(xué)生探索未知世界的熱情。

五、教學(xué)重難點(diǎn)

1.重點(diǎn)

1）學(xué)習(xí)和運(yùn)用四會單詞、詞組。

2）掌握略讀和尋讀等閱讀技巧。

2.難點(diǎn)

1）Everystudentwillhaveacomputerathomeconnectedtoan

interplanetarynetworA.

2）ComparedwithlifeonEarth,lifeonMarswillbebetterthan

lifeonEarthinmanyways.

3）Therewillbevariousdesignsforsettlerstochoosefrom.

3思考在另一個星球上

第二部分教學(xué)流程

用時：25分鐘

Step1Pre-reading用時：分鐘

（出境）

T:Hi,everyone!Gladtomeetyou.WelcometoUnit1Reading.(同學(xué)。1

你們好.今天我們來學(xué)習(xí)UNIT1閱讀)

T:EveryoneAnowsthatChang'eIhasbeenlaunchedintospace

lately.人人知道最近嫦娥一號被發(fā)射到太空.That'sreallyeGciting.Itcan

helpustoAnowmoreaboutMoon.DoyouwanttoliveonMoonor

someotherplanets?WeareusedtolivingonEarth,butsomepeople

arethinAingaboutmovingtootherplanets.Why?Let'slooAatsome

picturesfirst.(PPT)

PartOneLead-in

T:Whatcanyoufindfromthepictures?

——WhatproblemsdoesEarthhave?

T:ThepicturesshowthatEarthhastwoproblems:oneisthelarge

population(Itzscrowded),theotheristheseriouspollution(Itzs

polluted).

T:NowEarthiscrowedandpolluted.Whatshallwedo?Some

scientistssaythereisabetterworld—Mars.DoyouAnowtheplanet

Mars?AndbeforewestarttoreadthearticleMars.Let'shavea

looAatthesenewwordsfirst.

PartTwoPre-reading

T:PleasefillintheblanAswiththecorrectwordsaccordingtothe

wholesentenceandtheEnglisheGplanationinthebracAets.(請根據(jù)

句子含義及括號內(nèi)的英語解釋填入所缺單詞)(PPT)

T:OA.Let'schecAtheanswerstogether.

1.Alargebodyinspacethatmovesaroundthestar,e.g.,thesun

meansplanet.

2ApowerthatAeepsusfromfloatingintheairmeansgravity.

3Avehicledesignedfortravelinspacemeansspacecraft.

4Peoplewhogotoliveinanewplacemeansettlers.

Growandimprovemeansdevelop.

5MachinesthatcandotasAsunderthecontrolofcomputermean

robots.

Smallroundpiecesofmedicinemeanpills.

T:Nowreadthenewwordsafterme.（2遍）

Newwords:planetgravityspacecraft

settlersdeveloprobotspills

T:Boysandgirls,howmuchdoyouAnowaboutMars?Doyouits

color,itssizeandsomeotherinformation?Nowletmeshowyou

myresearchonMars.（PPT）

1.ThecolorofMars:red;

2.Thesize:aboutone-halfthediameterofEarth;

3.Location:bltsbetweenEarthandJupiterinoursolarsystem.

4.Itsmoons:PhobosandDeimos

5.Surface:ThesurfaceofMarsisalittleliAethesurfaceofEarth.

6.Temperature:Thelowesttemperaturewillbe-133℃（degrees

centigrade）andthehighestwillbe27℃

（整屏顯示6點(diǎn)知識）（PPT）

T:NowyouhavelearnedsomethingaboutMarsfrommyresearch.

ButisthereanythingelseyouwanttoAnowaboutMars?Whatis

thefastestwaytolearnmoreaboutMars?

T:That'ssearchingtheInternet.NowlooAattheAeywords.Guess

theirmeaningsfirstandthenusethesearchenginestohelpyou.Try

tofindtheinformationaboutthemontheInternet.(下面我O來看這

些關(guān)鍵詞，先猜測它們的含義，然后用搜索引擎來驗(yàn)證你的猜測是否正確.，再

在網(wǎng)上找到有關(guān)他們的信息.）

超鏈接）（PPT）

1.crowdedplanet:ThepopulationonEarthisabout6.4billionin

20GG.IfsstillincreasingquicAly...populationheremeansthe

numberofpeople.（PPT）（20GG年地球人口為64億，現(xiàn)在這個數(shù)

字還在快速增長。）

2.spaceshuttles:TheyarenewAindsofspacecraftwhichcan

travelfasterinspace.（PPT）（他們是新型的可以在太空里飛行更快

的航天飛機(jī)。）

3.speedboots:TheyarespecialshoesthatcanmaAeyouwalA

fasterinspace.（他們是可以使你在太空行走更快的特

殊鞋子。）

4.spacehome:It'saspecialroundhouseinspace.(這是在太空里

的特殊的圓形房子。）（PPT）

5.robotsettlers:Settlersarethepersonswhomovetoanew

place.（拓荒者是第一批搬到一個新地方的人。）/Maybe

robotswillmovetoMarsandliveonitfirst.(PPT)

6.onlineteacher:Theteacherwhocanhelpyouatanytimeand

anyplaceinanon-lineschoolsiscalled

'e-teacher'.（在線老師可以在任何時候、任何地

方幫助你。）（PPT）

StepTwoWhile-reading用時：分鐘

TasAOneSAimming

T:NowwouldyoupleaseopenyourbooAsatpage8?Readthe

articlequicAlyandfindouttheAeywordofeachparagraph.Itcan

beawordorsomewords.Youdon'thavetoreaditwordby

word.JustsAimit.ThisAindofreadingsAilliscalledsAimming.

(同學(xué)們，請快速地閱讀文章的第一段，幫我找到其中的關(guān)鍵詞。它可能

是一個單詞或幾個單詞，閱讀時你沒有必要逐字逐句地讀，要跳讀，這種

閱讀技能叫做略讀)。

T:OA,boysandgirls.Let'schecAtheanswersnow:(PPT)

Para1Crowded,polluted(population,pollution)

Para2Transport

Para3Food,waterandair

Para4Gravity

Para5Home

Para6School

Para7Food

TasATwoScanning

T:Thatsveryeasyforyou,right.Readeachparagraphagain,this

timeyoushouldbemorecarefulandpaymoreattentiontothe

details.Whilereadingthearticle,pleasefindouttheanswersto

thequestions.It'sanotherAindofreadingsAillcalledscanning

(請同學(xué)們再仔細(xì)閱讀文章每一段內(nèi)容，這次希望同學(xué)們讀得更加仔細(xì)。

在閱讀的的同時，請大家思考這些問題的答案。在閱讀的同時找出文章中

細(xì)節(jié)性的內(nèi)容，這種閱讀技能叫做尋讀。(2-

T:Now,boysandgirls,pleaselooAatthescreenhere,letzschecA

theanswers.(PPT)

^Transport(PPT)

1WhatvehicledopeopleusetoMarsatpresent?Andhowlong

doesittaAe?(Spacecraft.Months.)

2WhatvehiclemaypeopleusetogotoMarsinthefut