福建省高中英语必修二：Unit 4 Wildlife 教案

Unit4Wildlifeprotection

主备人：翁志祥授课人：2017.2.20

二次备课

教材分析

本单元的中心话题是“野生动物保护”。

1教学内容分析

WarmingUp部分通过图文的形式展现了中国在野生动物保护上所

作出的努力以及所取得的显著成效，从而让学生体会到野生动物保护的

重要性和紧迫性。

Pre-reading部分实际上包括两项任务。一是通过两个问题引导学生

列举出除熊猫、麋鹿和华南虎以外的其它濒危动物，思考这些动物灭绝

的原因，从而很自然地将学生从“热身”部分的讨论过渡到“阅读”部

分的学习。二是通过看图和读标题预测正文部分的内容大意，然后迅速

浏览全文来检验自己的预测是否准确。

Reading部分通过讲述一个女孩的梦中经历，向读者介绍了三种野生

动物在西藏、津巴布韦和热带雨林的境遇，引起学生保护野生动物的责

任感。

Comprehending旨在通过对文中要点的设问和表格，使学生充分理解

课文，进一步意识到野生动物的困境和加强对野生动物保护的重要性的

认识。

UsingLanguage部分通过恐龙的灭绝使学生进一步意识到野生动物

保护的重要性和紧迫性。通过听渡渡鸟的录音进一步加强学生保护野生

动物的责任感。

LearningTip部分向学生提供了词汇学习方面的建议一一根据上下文

推测词义，根据拼写猜测读音，最后通过查字典检查读音和意思的正确

与否。

II教学重点与难点

1.教学重点：

(1)本单元的生词和短语；

（2）要求学生能表述野生动物保护的重要性；

（3）要求学生掌握并能正确运用现在进行时的被动语态结构；

（4）熟练运用英语来表达自己的意志和目的，并能恰当的表示歉意。

2.教学难点：

（1）指导学生按类别归纳整理词汇，让学生学会有效的记忆词汇的方法;

（2）引导学生发现本单元重点语言结构，让学生自己发现并感悟相关

的语言规律，培养他们的语感。

III教学计划

本单元分五课时：

第〜、二课时WarmingUp,Pre-reading,Reading,Comprehending

第三课时LearningaboutLanguage

第四课时UsingLanguage

第五课时SpeakingandWriting

IV教学步骤

Period1&2WarmingUp,Pre-reading,Reading,Comprehending

TeachingGoals:1.Totalkaboutendangeredspecies

2.Toreadaboutandunderstandwildlifeprotection

TeachingProcedures:

Step1.WarmingUp

Purpose:ToactivateSsandarousethemtotalkaboutendangeredspecies.

1.Leading-in

Thetitleofthisunitiswildlifeprotectionandweallknowthatthereare

manyendangeredspeciesintheworld.Nowclass,whichanimalsarein

danger?Nameasmanywildanimalsasyoucan.

2.Introduction

Lookattheanimalsonpage25.Weareveryfamiliarwiththegiantpanda,

miludeerandsouthChinatiger.

Step2.Pre-reading

Purpose:ActivateSs?interestaboutwildlifeprotection.

1.FromtheformonPage25,wecanseetheirproblems.Answerthe

followingquestions.

(l)Whyaretheyindanger,class?

SuggestedAnswer:

Somewildanimalsaredyingoutbecauseofthelossoffood,theirhabitats

beingdestroyedoroverhunting.

(2)Whatmeasureshavebeentakentoprotecttheseendangeredspecies

andwhatachievementshaveweachieved?

SuggestedAnswer:

ChinahassetupsomeNationalNaturalProtectionZones,suchasWolong

NatureReserve,Sichuanforpandas,NanhaiziMiluParkforMiludeer,and

BaishanzuNationalNaturalProtectionZone,ZhejiangforSouthChinatigers.

Thingshavechangedgreatly.Thenumberofthewildanimalsinthe

protectionzoneshasincreased.Thenumberofpandas,whichnearly

disappearedyearsago,hasnowrisentoabout70,thenumberofmiludeer

toabout500,andthenumberofSouthChinatigersabout60.

(3)Whyshouldweprotectwildlife?

SuggestedAnswer:

Wildlifeisourfriends.Theycankeepthebalanceofnatureandmakethe

wholeworldcolorful.Toprotectwildlifeistoprotectourselves.

(4)Whatdoyouthinkweshoulddotoprotectwildlife?

SuggestedAnswer:Weshouldtreatplantsandanimalsthesameasour

friendsandrelatives.Weshouldn'tcutorkillthemfreely.Weshouldprotect

theenvironmentaroundustoletthemhaveenoughfoodandgoodliving

conditions.Weshouldcollectmoneytoprotecttheendangeredanimals,

too.

2.LetSstalkasmuchaboutwildlifeprotectionaspossible.

Step3.Reading

Purpose:ToleadSstothetopicofthisunitandunderstandmoreabout

wildlifeprotection.

1.Listening

Purpose:Togetabriefunderstandingofthetext.

TotrainSs'listeningability.

(1)Listentothetapeandtrytokeeppacewiththenativespeakerin

speed,inintonationandinpronunciation.

(2)AskSstofindthewritingtypeandthemainideaofthetext

SuggestedAnswers:

Thewritingtype:apieceofnarrativewriting.

Themainidea:DaisywentbyaflyingchairtoTibet,Zimbabweanda

certainthickrainforesttovisitendangeredanimals,whichmadeherknowa

lotaboutsomedestructiveaswellasprotectionbehaviorsthatpeoplehad

donetowildlife.

2.Scanning

purpose:TogetSstohavesomedetailsinthetext.

(1)Leading-in

Sinceweknowtheimportanceofthewildlifeprotection,weshouldtry

ourbesttoprotectwildlife.Ok,let'sseehowagirlnamedDaisylearned

toprotectwildlife.Let'sturntopage26.0urreadingpart:HowDaisy

learnedtohelpwildlife.

(2)Readthetextandanswerthefollowingquestions.

①Whichanimalisbeingprotected?(theelephantinZimbabwe)

②Whichanimalislikelytodisappearaltogether?(theantelopein

Tibet)

(3)Whichanimalisunhappywiththewayhumansaredealingwith

environmentalproblems?(themonkeyinthickrainforest)

(3)ReadthetextagainandanswerthequestionsonPage27.

SuggestedAnswers:

①Itsfurisbeingusedtomakesweaters.Asthesweatersbecomepopular,

moreandmoreanimalsarekilled.Soveryfewantelopesareleft.

②Thefarmersstoppedkillingtheelephants,sothenumbersincreased.

(3)Thegovernmenthelpsthefarmers.Itmakessurethatthetour

companiespaythefarmerswhentouristscometovisitandhuntafew

animals.

(4)Lookingaftertherainforesthelpsprotectplantsandanimalsweknow

nothingabout.Theymaymakeitpossibleforustoproducemedicines

anddrugsthatwedon'tyetknowabout.

⑤Students'answersvary.

(4)Furtherreading

Purpose:TogetSstogetmoredetailsaboutthetext.

1.Readparagraphoneandanswerthequestion.

Whyarewehumanspartofthisproblem?

SuggestedAnswer:

PeoplewhobuysweatersmadewithTibetanwoolareencouragingmore

peopletogooutandkilltheanimals.

2.Readparagraphtwo,threeandanswerthequestion

HowdidlifeimproveforthefarmersinZimbabweandhowdiditimprove

fortheanimals?

SuggestedAnswer:

Thefarmersgotmoneywhenthegovernmentmadesurethatthetour

companieshadtopaythemtovisitandhunttheanimals.Andtheanimals

werenolongerkilledbythefarmersfordestroyingthecrops.)

3.Readparagraphfour,fiveandanswerthequestion

Inwhatwaysdoeslookingaftertherainforesthelpwithwildlifeprotection?

SuggestedAnswer:

Lookingaftertherainforesthelpswildlifeprotectionbecauseitiswhere

wildlifelives.Italsocontainsmanymedicinesanddrugsmayyetsavelives.

Step4.Readingandunderlining

Purpose:TotrainSs/languagecapacity.

1.Ssaretoreadandunderlinealltheusefulexpressionsorcollocationsin

thepassage.Copythemtoyournotebook.

2.ListthecollocationsfromHowDaisylearnedtohelpwildlife.

Notlongago,wakeup,find-,-byone'sside,aflyingchair,get

dressed,putonone'sjeans,flyawayto,turnaround,withasadface,

usetomake-**,kill,,•for***,take,•,fromunder,takeone's

picture,becomeendangered,destroythefarm,takephotos,apply

to,hunt,•,for-**,makemoneyfor,asaresult,inthickrainforest,

protect,--from-,*,rub・・・over・・・,apowerfuldrug,payattentionto,

take…home.

Step5.Summary

Purpose:TotrainSs'summarizingability.

1.LetSsreadthetextagainanddividethetextintothreeparts.

SuggestedAnswer:

Thefirstpart:paragraph1.

Thesecondpart:paragraph2and3.

Thethirdpart:paragraph4and5.

2.LetSsfindthemainideaforeachpart.

SuggestedAnswer:

Part1:DaisyflewinawonderfulchairtoTibetandfoundthatantelopes

wereindanger.Theywerekilledforthefurtomakesweater.

Part2:DaisyflewtoZimbabweandfoundthatthewildanimalswerewell

protectedbypayingfarmerstovisitanimals.

Part3:Daisyflewtotherainforest.Talkingwithamonkey,shegottoknow

thatrainforestsshouldbeprotected,fortheyarethesourceofmany

medicinesanddrugs.

Step6.Readthetextagainandtranslatethefollowingphrases:

1.渴望做某事2.如释重负

3.突然大笑起来___________________4.残忍地做某事________________

5.只有一定数目的_________________6.在茂密的森林里

7.保护...不受____________________8.注意_____________________

Answers:longtodosthinreliefburstintolaughterdosthwithout

mercyonlyacertainnumberofinathickrainforestprotect...from

Step7.Somedifficultsentences

1.Pleasetakemetoadistantlandwhere1canfindtheanimalthatgavefur

tomakethissweater.

请把我带到遥远的地方，在那儿我可以找到为我的毛衣提供毛的动物.

Where引导的是_______从句，修饰先行词_______。That引导的是

从句，修饰先行词在定语从句中作.

如:Isshethemanwhowantstoseeyou?他就是想见你的那个人吗？

翻译：请递给我那本绿皮的书。

2.Theantilopesaid,“Ourfurisbeingusedtomakesweaterslikeyours.,.w

那只羚羊说，"我们的毛正被用以制作你穿的那种毛衣…”

在本句中，isbeingused是现在进行时的，表示动作正在被执

行。现在进行时的被动结构为.

翻译：Ahospitalisbeingbuiltinthesouthofthe

city.____________________________

警察正在询问他一些问题。

Answers：1.定语;land;定语;animal主语Pleasepassmethebook

whosecoverisgreen.

2.被动语态;be+being+及物动词的过去分词;在城市的南面正

建成一所医院;

Eg.Hewasbeingaskedsomequestionsbythepoliceman.

Step8.Closingdown

l.Theteachersummarizethetext.

2.Homework

(1)LetSslistentothetapeandfollowinalowvoice.

(2)AskSstopreviewLearningaboutLanguage.

教学反思：

Period3Learningaboutlanguage

二次备课

TeachingGoals:l.TolearnaboutThePresentProgressivePassivevoice

2.Todiscoverusefulwordsandexpressions

3.Todiscoverusefulstructures

TeachingProcedures:

Step1.Practice

TurntoPage28anddoExl,Ex2andEx3.Youcansimplywriteyouranswers

intheblanksonthebook.

SuggestedAnswers:

Exl:(l)distant(2)decrease⑶powerful(4)affect(5)appreciate(6)hunt

(7)protect...from(8)respond(9)relief

Ex2:wild,reserve,hunt,species,powerful,appreciated,relief,

protecting...from

Step2.Grammar

1.Theintroductionaboutthepassivevoiceandthepresentprogressive

passivevoice

Thepassivevoiceisusedwhenfocusingonthepersonorthingaffectedbyan

action.

Thepresentprogressivepassivevoiceisformed:is/are/am+beingdone.

2.LetSsfindsomesentencesoftheabovekindinthetextanddosome

exercises.

Purpose:TomakeSsfurtherunderstandthestructureofthesentence

pattern.

(1)Suggestedsentences

Ourfur/sbe/ngusedtomakesweaterslikeyours.

Daisyturnedroundandsawshewasbeingwatchedbyanexcitedelephant.

(2)Exercises

①TheTibetanantelope(hunt)bypeoplewhowishtotake

thefurfromundertheirstomachs.

②Therhino(study)BeijingUniversitystudents.

③TheAfricanelephant(protect)bytheWWF.

(4)Thepanda(photograph)byDaisy.

⑤Thewhales(kill)byJapanesefishermen.

⑥Themice(attack)bythecat.

SuggestedAnswers:①isbeinghunted(2)isbeingstudiedby(3)isbeing

protected(4)isbeingphotographed⑤arebeingkilled⑥arebeing

attacked.

Step3.PassiveVerbFormation

Purpose:TomakeSsfurtherunderstandthepassiveformsofaverbin

varioustenses

1.Introduction

Thepassiveformsofaverbarecreatedbycombiningaformofthe"tobe

verb"withthepastparticipleofthemainverb.Otherhelpingverbsarealso

sometimespresent:"Themeasurecouldhavebeenkilledincommittee/The

passivecanbeused,also,invarioustenses.

2.Consolidation

AskSstotakealookatthepassiveformsof“design".

TenseSubjectAuxiliaryPast

Participle

SingularPluraldesigned.

PresentThecar/carsisaredesigned.

PresentThecar/carshasbeenhavebeendesigned.

perfect

PastThecar/carswasweredesigned.

PastperfectThecar/carshadbeenhadbeendesigned.

FutureThecar/carswillbewillbedesigned.

FutureThecar/carswillhavewillhavedesigned.

perfectbeenbeen

PresentThecar/carsisbeingarebeingdesigned.

Progressive

PastThecar/carswasbeingwerebeingdesigned.

progressive

3.Exercise

Trytoputthefollowingsentencesintothepresentprogressivepassive

voice.

(1)Theyareproducingthisnewdrug.

(2)Antelopeislookingather.

(3)Theyarekillingusforthewool.

(4)Theyaredestroyingthefarm.

SuggestedAnswers:

(1)Thisnewdrugisbeingproduced.

(2)Sheisbeinglookedbytheantelope.

(3)Wearebeingkilledforthewool.

(4)Thefarmisbeingdestroyedbythem.

学案

(1)现在进行时的被动语态的结构是：be+being+done

现在进行时的be动词用_________;过去时be动词用________

(2)现在进行时表示一下几种含义：如：

①Thequestionisbeingdiscussedatthemeetingnow.(番羽译)

②表示现阶段进行的被动动作，但不一定发生在说话的这一时刻。如：

Moremiludeerarebeingmovedtoanewlargenaturepark.（番现译）

③表示经常性被动行为常与always,constantly等词连用。如：

Sheisalwaysbeingpraisedbytheteacher.(翻译)

④还可表示按计划，安排主语将要承受谓语动词的动作（仅限于少数及物

动词。如：

ItissaidthataplaneisbeingflownbyhimtoAmericaateightnextSunday

morning.（翻译

Answers:amisarewaswere

这个问题现在正在会议上讨论着。

更多的麋鹿正在被运往一个新建的大型自然公园里去。

她经常受到老师的表扬。

据说下星期天上午八点一辆飞机将由他开往美国。

（3）Summary

Summarizethetensesofpassivevoiceaccordingtothefollowingchart.

一般现在时一般过去时一般将来时现在完成时现在进行时

的被动语态的被动语态的被动语态的被动语态的被动语态

do

write

Answers:is/aredonewas/weredonewillbedonehas/havebeendone

is/arebeingdoneis/arewrittenwas/werewrittenwillbewritten

has/havebeenwrittenis/arebeingwritten

教学反思

Period4ReadingandListening(UsingLanguage)

二次备课

TeachingGoals:1.Toreadandlistenaboutdinosaurs.

2.Totalkabouthelpingthedodo.

3.Towritetothedodo.

TeachingProcedures

Step1.WarmingUp

Purpose:Togetabriefunderstandingofthetext.

ToimproveSs'listeningability.

1.Listening

Let'swarmupbyreadingthetextaboutdinosaursonpage30and

findthemainideaofthetext.

SuggestedAnswer:

Mainidea:Thedevelopmentofdinosaurs.

2.Groupwork

DivideSsinto4groupsandaskeachgrouptotalkaboutwhatthey

knowaboutdinosaurs.

Step2.Reading

Purpose:Toincreasestudents5vocabularyandexpressions

TohelpSsgetafurtherunderstandingaboutthewhole

1.Readthequestionsinthetablebelowandscanthetextto

answerthem.

Whendiddinosaursliveonearth?

Whendiddinosaursdieout?

Howdiddinosaursdieout?

2.Readthetextagainandcopytheusefulwordsandexpressionsint

Usefulwordsandexpressions

Duringthehistoryoftheearth,liveontheearth,tensofmillions

ofyearsago,cameintobeing,eggsoffivespecies,ararenew

species,abird-likedinosaur,climbtree,tell...from...,dieout,hit

theearth,otheair,gethot,liveon,knowforsure,inthe

sameway,listentothestoryabout...,disappearfrom...

3.Readandtranslatethefollowingphrases

1.在地球上______________________

2.在...之前很久_____________________

3.产生，开始存在__________________

4.许多种类的____________________

5.不仅…而且______________________

6.从...那里了解至k.______________

7.确定地，有把握地__________________

8.在如此短暂的时间内____________

9.根据______________________

10.在过去的500年里______________________

Answers:ontheearthlongbeforecomeintobeingmany

differentkindsofnotonly...butalsolearn...fromforsure

insuchashorttime

Accordingtointhelast500years

4.0nedifficultsentence

Theylivedontheearthtensofmillionsofyearsagolongbefore

humanscameintobeing.千百年万年前，恐龙就在地球上生活，

比人类出现要早得多。

本句中，longbefore的意思是___________.这里的before为

，有时before还可以作或.

如：Theyleftschoollongbeforedaybreak.（介词）

I'veseenthatfilmbefore.（副词）

而beforelong是一个固定短语，意思是"不久"

如：BeforelonghewenttoLondon.不久他就去伦敦了。

翻译：我在认识你之前很早就认识史密斯了。

Answers:在…之前很久连词介词副词

IknewSmithlongbeforeIknowyou.

5.AskSstoreadthetextagainandrepeatthetext.

Step3.Listening

Purpose:Tocomprehendthedetailsofthetext

Tostrengthenstudents/senseofwildlifeprotection

1.Informationaboutthedodo

TheMauritiusDodo(Raphuscucullatus,calledDidusineptusby

Linnaeus),morecommonlyjustDodo,isone-metre-highflightless

birdoftheislandofMauritius.TheDodo,whichisnowextinct,

livesonfruitandnestsontheground.

2.AskSstolistentothetapeanddoEx3andEx4onpage30.

Ex3:No2iscorrect.

No1iswrong.Itisnotfairtoblamethedodoforhisdisappearai

No3onlyexplainhalfthestory.Thedodoandmandid

becomefriendsbutonlybecausemanwantedtokillallthe

dodosaseasilyaspossible.

No4iswrongbecausetheotheranimalsandbirdsdidnot

domuchtosavethedodo.Theywarnedhimbutdidnothelp

him.

Ex4：Readthewholetextsilentlyandcarefullyandfinishthe

followingquestions:

(1)Thedodois_________.

A.fierceB.unkindC.friendlyD.foolish

(2)HewantstobelievethatManistellingthetruthbecause_______

A.ManisfriendlyB.hethinksManis

C.hethinksthebearsandmonkeyslieD.Manishisbest

(3)Hedidn'trealizewhohadkilledmanyofhisfriendsuntil______

A.mantoldhimthetruth

B.theotherbirdstoldhim

C.hesawhowhisfriendwasbeingkilledbyman

D.themonkeystoldhim

SuggestedAnswers:(1)C(2)B(3)C

教学反思

Period5SpeakingandWriting(UsingLanguage)

二次备课

TeachingGoals:1.Tolearnmoreaboutwildlifeprotection.

2.Topractiseexpressingopinionsand

willingness.

TeachingProcedures:

Step1.Speaking

Purpose:ToleadSsintoprotectingwildlife

TotrainSstosolveproblemsbythemselvesand

strengthentheirsenseofresponsibility.

1.AskSstoreadthechartintheSpeakingpart(P31)andtry

tokeepthephrasesinmind.

2.LetSstalkinpairsabouthowtohelptheanimalwhich

theyplantosave.Remindthemtouseasmanyphrasesin

thechartaspossible.

Step2.Writing

Purpose:ToimproveSs'writingability

ToleadSsintomakingfriendswithanimals

1.Askstudentstoworkinpairsandbrainstormwiththeii

partnertogetideas.Makeitclearthatnoideaistoomadortoe

weirdatthisstage.Forexample,takethedodotothemoon

attackman,askthedodotohide,teachthedodotoswimtc

anotherisland,etc..

2.AskSstochoosetheideasthattheylikebestandputthem

undertheheadings.Makeaplan.

3.Askstudentstoworkontheirfirstdraft.Whentheyfinish,

askthemtoswapwiththeirpartnerandgetsomeadvice

fromhim/her.

4.Askthemtowriteaseconddraftwhichincludestheir

partner'ssuggestions.

5.Askasmanystudentsaspossibletoreadtheirwritingsto

theclass.

Onepossibleversion:

DearWWF,

Myfriend,ChenTing,and1havebeendoingsome

researchonendangeredanimals.Wefoundthatthehabitat

ofpolarbearsisdisappearingbecausetheiceattheNorth

Poleisgettingwarmer.1worrythatwhenitdisappears

altogether,therewillbenowhereforthepolarbearstolive.

First,1suggestweareverycarefulwiththeenergywe

use.Globalwarminghappensbecauseweareputtingtoo

muchcarbondioxideintotheair.Oneofthewayswedothis

isbydrivingeverywherebycar,So1suggestwethink

carefullybeforeusingourcarsunnecessarily.

Second,insteadofusingourcarsweshouldthinkabout

travelingbybusorbytrain.Theseformsoftransportare

more