高一英语新课标必修2Unit4教案.docx

高一英语新课标必修2Unit4教案.docx

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高一英语新课标必修2Unit4教案

Teachingplanofunit4

Wildlifeprotection

Teachingaims:

1.Topic

Wildlifeprotection:

theimportanceofwildlifeprotection,waystoprotectwildplantsandanimals.

2.Usefulwordsandexpressions:

wildwildlifeprotectionenemylossreserveareahuntzonepeacefurstomachapplysuggestthickrubmosquitoinsectcontainpowerfuldrugaffectattentionwhalebiteeffectbutterflydustrecentlyfierceunkindlazy

asaresultdieoutinpeaceindanger

protect…frompayattentiontocomeintobeing

3.Functionalitems:

I.IntentionsandpurposeI’mgoingtodo…

Ifeellikedoing.Iwouldrathernot…

Iintend/mean/plantodo…I’dliketodo…

Iwilldo…I’mreadytodo….

II.ApologiesI’msosorrythat..

I’mafraidthat….Thankyouverymuchbut..

It’sashamethat…Itwasveryniceofyoubut…

4.Structures

Thepresentcontinuouspassivevoice

Animalsarebeinghuntedandkilled.

Theenvironmentisbeingdestroyed.

Teachingprocedures

Period1.Speakingandlistening

Step1.Leadingin

1.ShowSsavideoaboutsomeanimalsindanger.

2.ShowSssomepictureofsomerareanimalsinChina.

Step2.Warmingup

1.Ssreadthepassagequicklyandfindout:

Whydidsomanywildanimalsdieout?

2.Sstalkabouttheformonpage25andthendiscussthefollowingquestionsinpairs.

1）.Whatotherendangeredspeciesdoyouknow?

2）.Whyaretheyindangerofdisappearing?

3）.Doyouknowanywildlifethathasdisappeared?

Step3.Listeningandtalking（page62）

1.Sslookthroughthequestionsonpage62,andthenlistentothetape.

2.Firstlistening:

Sslistenandgraspthekeywordsandgetthemainidea.

3.Secondlistening:

Sslistenandanswerthequestions.

4.Thirdlistening:

Sslistenandwritedownthemainideaofthepassage.

5.Talking:

Ssreadthetopicsonpage62anddiscussinpairs.Whiletheyaretalking,trytousethefollowingsentences:

I’msosorrythat…I’mafraidthat…

Thankyouverymuchbut…Ihatetohavetosaythisbut…

Theproblemis….Itwasveryniceofyoubut…

It’sashamethat…Whydidn’tyoutellmethat..?

Step4.Homework

1.Collectasmuchinformationaboutendangeredwildlifeaspossible.

2.Previewthenextpart—reading

Period2.Reading

Step1.Revision

Ask:

Whatdoyouthinkofwildlifeprotectiontoday?

What’sthepassageabout?

Haveyoupreviewedit?

Step2.Pre-reading

Ssingroupsdiscussthefollowingquestions:

1.Whyshouldyouworryaboutthis?

2.Whatdoyouthinkweshoulddotoprotectwildlife?

Step3.Reading

1.Scanning:

Ssreadthepassagequicklytogetthemainideaandcompletethetableonpage27.

2.Intensivereading:

Ssreadthepassageagainandanswerthequestionsonpage27.

Step4.Explanation

1.asaresultof2.dieout3.rise（v）4.affect5.prevent…from

6.Sheturnedroundandtherewasanantelopewithasadfacelookingather.

7.Inthreeyearstheymayallbegone!

8.Butwhatanexperience!

Step5.Homework

1.Recitethekeysentencesinthetext.

2.Writeasummaryofthetext.

Period3.Extensivereading

Step1.Revision

Sscompleterthesummaryofthetext.

Oneday,Daisy_____astrangedream.Sheflewinawonderful______to_____withan_______inTibet.Theantelopetoldhertheywerehuntedbecauseoftheir_____whichcanbeusedtomake______likehers.Inthreeyearstheymayallbe______.Later,she_____toZimbabwewhereshetalkedwithan______andgottoknowthefarmerstherenolonger______them.That’sbecausethe_______decidedtohelpandthefarmersfinallymadealotof______.Atlastshe_____atthethickrain_____whereamonkeytoldher“Norainforest,no____andno____.”Althoughfinallyeverythingwas_____,shehad_____somuch!

Answers:

dreamed,chair,talk,antelope,fur,sweaters,gone,flew,elephant,hunted,government,money,arrived,forest,animals,drugs,gone,learned

Step2.Pre-reading

1.Sstalkaboutwhattheyknowabouttheanimals.

2.Ssreadthepassageandgetthemainidea.

Step3.Reading（page30）

1.CheckSs’answer.

Themainideaisspeciesandthereasonsfordinosaurs’dyingout.

2.Ssreadagainandfindoutanswerstothefollowingquestions:

1）.Whendidthedinosaurslive?

2）.What’stherarenewspeciesdinosaur?

3）.Whydidthedinosaurdieout?

Step4.Readingtask（page65）

1.Ssreadthepassageonpage65andtrytocollectinformationforresearchintoMiludeer.

2.Ssdiscusstheinformationcollectedwiththeirpartnerandthencheckthemwiththewholeclass.

Step5.Homework

DescribedinosaursandMiludeerinyourownwords.

Period4.Learningaboutlanguage

Step1.Revision

SstrytosaysomethingaboutdinosaursandMiludeerintheirownwords.

Step2.Practicingtheusefulwordsandexpressions

1.SsfinishEx1and2onpage28.

2.Checktheanswerswiththewholeclassandtalkabouttheimportantphrases.

1）.applyforsth./applytodosth

2）.Bite-bit-bitten

3）.Haveangood/bad/noeffecton…=affect

4）.Payattentionto:

“to”isaprep.Here.

Step3.Structurelearning:

thepresentcontinuouspassivevoice

1.Ssreadthefollowingsentencesandtrytofindtherules

1）.Outfurisbeingusedtomakesweaterslikeyours.

2）.Theenvironmentisbeingdestroyed.

2.SsfinishEx2onpage29.

3.Playagame.

Step4.Practicing（page63）

1.SsfinishEx1and2.

2.Checktheanswerswiththewholeclass.

Step5.Usingstructures

1.SsdoEx1onpage64andpayattentiontothestructuresofthepresentcontinuouspassivevoice.

2.TellSstorememberthefollowingexpressions;

…isunderrepair=…isbeingrepaired

…isunderdiscussion=…isbeingdiscussed

Step6.Homework

1.Reviewwhattheyhavelearntaboutthepresentcontinuouspassivevoice.

2.FinishWbEx2onpage64.

Period5.Usinglanguage

Step1.Revision

CheckSs’homework.

Step2.Listening（page30）

1.Sslistentothetapeaboutadisappearinganimal.GothroughEx1beforelistening.

2.Playthetapeagainandchecktheanswers.

Step3.Speaking（page31）

1.Sstalkinpairsaboutwhattheycandotohelpthelovelydodo.

2.Sstrytousethefollowingexpressionswhiletheytalk:

Intention

Purpose

I’mgoingto…

Helpthedodo

Iintend/mean/planto…

Hideitinacave

Iwill..

Trapmanashekillsadodo.

Ifeellike…

Attackingmanmyself

I’dliketo…

Putmaninacave

I’mreadyto…

Teachmanhowtobefriends

Iwouldrathernottellyou…

WhatIthinkofman

Step4.Writing

Sswritetheletterindependently.

Somewritingtips:

1.Collectyourideafortheletter.Writeanoutlineofyourwaystohelpit.

2.Decidetheintentionandthepurposeofeachofyourways.

3.Beginyourletterwithyouraddressandthesolution.Thenwritethewaysasthebodyoftheletter.

4.Finishtheletterwithyourbestwishedandyoursignature.

Homework

Sumupwhatyouhavelearntinthisunit.

Period6.Integratingskills

Step1.Revision

Reviewwhattheyhavelearntinthisunit.

Step2.Listening（page66）

Sslistentothreelettersandseeiftheycanhelptoanswerthem.Whilelistening,fillintheboxedonpage66.

Step3.Speaking

Workinpairsandtrytotalkaboutwhatadviceyoumightgivetooneofthethreewriters.

Tips:

1.Lookthroughthethreeproblemsanddecidewhichonetoanswer.

2.Writenotesofyouridea.

3.Givereasonsforyouridea.

4.Talkaboutthemwithyourpartnersandthenshareyouropinionswiththewholeclass.

Step4.Writing（page67）

Sswritedowntheirideasintheformofaletter.Makeeachideaintooneparagraph.Andthenexchangetheletterswiththeirpartnerstocheck.

Step5.Project（page67）

1.AsktheSstoreadthedirections.

2.DirecttheSstoprepareaproject.

Asastudent,whatwillyoudotoimprovetheenvironment?

Step6.Homework

Finishtheprojectonpage67.

Newwords

1.decreasevt/vi变小，减少

eg:

a）Thepopulationofthevillagehasdecreasedto/by500.

（该村的人口减少到500人/减少了500人。

）

increase/decrease/reduceto/by

to表示增加到或减少到，by表示增加了或减少了.

反意：

increase同意：

reduce

2.dieout指（动物植物）的灭绝，（风俗，习惯等的）逐渐消失；（火，光等的）逐渐熄灭。

eg:

a）Thiskindofbirdisdyingout.

（这种鸟快要灭绝了。

）

b）Thefireisdyingout.youhadbetteraddsomefirewood.

（火快灭了，你最好添些柴火。

）

c）Thatcustomdiedoutyearsago.

（那种风俗习惯许多年前就消失了。

）

拓展：

dieaway指声音，风，光逐渐消失。

dieoff指一群生物相继死去。

diedown指物质特性或情感逐渐平息。

dieout家族，种族，灭绝，死绝或做法、观念完全消失，绝迹。

dieof/from因……而死diefor为……而死

Practice:

a）Thepoormandiedof/fromcoldandhunger.

b）Soonhisexcitementdieddownandherealizedhowdifficultthejourneywouldbe.

c）Themembersofthefamilydiedoffforastrangereason.

d）Hediedforhiscountry.

（他为国捐躯了。

）

3.huntvt/vi

eg:

Helikeshuntingverymuch.

常见短语：

gohunting去狩猎

huntfor搜索=lookfor=searchfor=beinsearchof

huntforajob找工作

huntforfame/money追求名誉/金钱

4.inpeace和平地，安静地，和睦地

peacen.安静、平静、和平、太平

peacefuladj.peacefullyadv.

atpeace处于和平状态

eg:

a）Donotdisturbher.Justleaveherinpeaceforawhile.

（别打扰她，让她平静一会儿。

）

b）Thetwonationsusedtobeatwarwitheachother,butnowtheyareatpeace.

（这两国一度交战，但现在它们和平共处。

）

5.indanger（of）（作定语或表语）处于危险状况，在危险中，指句子主语或所修饰的人或物受到威胁

eg.a）Hewasindangeroflosinghislife.

（他有生命危险。

）

b）Herealizedthathewasindanger.

（他意识到自己处境危险。

）

▲outofdanger脱离危险

eg:

Hehasbeenveryill,butheisnowoutofdanger.

拓展：

dangerousadj.危险的（指给别人造成危害或危险）

endangervt危害，使受到危险

endangeredadj.濒危的

ega）.Heisdangerous./Thebridgeisdangerous.

b）.Heisindanger.

Practice

endangerdangerousindangeroutofdanger

eg:

a）Donottouchthetiger,itisdangerous.

b）.Smokingendangersyourhe