Unit4AmazingPlantsandAnimalsSectionB3aTheBlueWhale

Writing

facts(事實)Whattypeofarticleisthis?本篇文章是什么體裁？

exposition(說明文)Activity1.Findoutthe9factsaboutbluewhalesaccordingto3a.Thenwritethemdownonyourworksheet.Eachpersonneedstofindoneortwofacts.(組內分工找關于藍鯨的事實，每組根據(jù)人數(shù)，每個組員找一至兩個事實寫到學習單上即可。)look（外貌）：weight（體重）：ability（能力）：wheretheylive：food：howlongtheylive：contribution（貢獻）afterdeath：importance(重要性)inhumans’world：

whathumans(人類)shoulddo：

(Tian-characterframeworkofexpositionaboutanimals)

動物類說明文田字格框架圖Reportbluewhalefactsaccordingto3aingroups.Andeachmemberwillreportonefact.以小組為單位匯報關于藍鯨的事實，每位組員匯報一個方面的事實。Group1改寫：Thebluewhaleisthelargestandheaviestanimalonearth.Itcanweighasmuchas200tons.Manypeoplelikewatchingbluewhalesswim,andtheythinkitisoneofthemostbeautifulthingstosee.Group2改寫：BluewhalesliveinalloceansexcepttheArcticOcean.Theyeatalot,buttheyeatsomeofthetiniestanimalsintheocean.Abluewhalecaneataroundfourtonsoftheseaday.

Group3改寫：Bluewhalescanliveupto90years.Whenabluewhalediesatsea,itbecomesfoodformanykindsofanimalslivinginandaroundthesea.Thisfoodlastsforoverayearandithelpstocreatealivelyandhealthyecosystem.Group4、5、6改寫：Bluewhalesplayanimportantroleinourworld,sowemustprotectthem.

Activity2.

Usethefirstpersontorewrite3aTheBlueWhale.用第一人稱改寫3a課文TheBlueWhale。Group1改寫：Thebluewhaleisthelargestandheaviestanimalonearth.Itcanweighasmuchas200tons.Manypeoplelikewatchingbluewhalesswim,andtheythinkitisoneofthemostbeautifulthingstosee.Group2改寫：BluewhalesliveinalloceansexcepttheArcticOcean.Theyeatalot,buttheyeatsomeofthetiniestanimalsintheocean.Abluewhalecaneataroundfourtonsoftheseaday.

Group3改寫：Bluewhalescanliveupto90years.Whenabluewhalediesatsea,itbecomesfoodformanykindsofanimalslivinginandaroundthesea.Thisfoodlastsforoverayearandithelpstocreatealivelyandhealthyecosystem.ShareYourWriting!

Evaluateaccordingtothefollowingassessmentchart.

(根據(jù)下面的評價表進行評價)

Itemsforevaluation評價內容Scoreforeachitem每項分值Scoregiventoeachitem每項得分Scoregivenintotal所給總分1Inthefirstperson.內容為第一人稱2points（2分）

2Almostnomistakes.內容幾乎沒有錯誤2points（2分）

3Propercohesionandnotalltheexpressionsarefromthetext.銜接得當，并且不是所有的表達都跟課文里的一模一樣。2points（2分）

改主語、謂語和部分詞匯及短語如：Thebluewhaleis----Iamlike----enjoy/arefondof

在層次1基礎上，銜接得當，語言豐富level2level1（層次1）

LevelTowerforexpositionrewritinginthefirstperson

（說明文第一人稱改寫層次塔）1.表并列：and,or,both...and...,either...or...,neither...nor...,aswellas2.表因果：becauseof,thanksto,therefore,

asaresult,asaconsequence3.表轉折：but,

yet,

however,

afterall,meanwhile,

onthecontrary,

instead4.表推進：what'smore,

ontheonehand…ontheotherhand…,

inaddition,

aswell,also,

notonly…butalso…,

besides,

furthermore,

moreoverLook:1.Asfor/Speakingof/Whenitcomesto....,nootheranimals/creaturesonearthare...thanme.2.Ican’tthinkofanyother...thatis.....thanmeAbility：As/Beingagood/great/talented/skillful/.....swimmer,Ican/amableto....Wheretheylive：All.....arehometomeexcept.....

四類常用連詞及銜接表達語

句型改寫Evaluateaccordingtothefollowingassessmentchart.

(根據(jù)下面的評價表進行評價)

Itemsforevaluation評價內容Scoreforeachitem每項分值Scoregiventoeachitem每項得分Scoregivenintotal所給總分1Inthefirstperson.內容為第一人稱2points（2分）

2Almostnomistakes.內容幾乎沒有錯誤2points（2分）

3Propercohesionandnotalltheexpressionsarefromthetext.銜接得當，并且不是所有的表達都跟課文里的一模一樣。2points（2分）

Group4、5、6改寫：Bluewhalesplayanimportantroleinourworld,sowemustprotectthem.

改主語、謂語和部分詞匯及短語如：Thebluewhaleis----Iamlike----enjoy/arefondof

在層次1基礎上，銜接得當，語言豐富在層次2

基礎上，文章結尾減少雷同level3level2level1（層次1）

LevelTowerforexpositionrewritinginthefirstperson

（說明文第一人稱改寫層次塔）在層次2

基礎上，結尾減少雷同level3Bluewhalesplayanimportantroleinhumans’world,sohumansshouldprotectus.減少雷同收尾四法2.反問式收尾法3.憧憬式收尾法4.共情式收尾法1.陳述式收尾法so...should...../soIhope(expect).....soshouldn’t.....?sohowIwish...!soIbelieve...willtreat...well/regard...as.../soI’msure...cancareabout.../so...and...willbegoodfriends/so...and...dependoneachother/...Whatdoesthisshortpieceofmovietellus?Animals,plantsandhumansareallconnected.Allcreatures(生物)aregreat.

Thepriceofgreatnessisresponsibility.

（偉大的代價是責任）----WinstonChurchill

Homeworkforstudentsofdifferentlevels:(分層作業(yè))

1.基礎層作業(yè)：Findoutasmanyphrases(短語)asyoucanin3a，andrecite(背誦)thephrasesfortomorrow’sdictation(聽寫)2.拓展層作業(yè)：Basedon（基于）whatyouhavel