九年级英语《Unit 15》教案 人教新目标版.docx

九年级英语《Unit 15》教案 人教新目标版.docx

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九年级英语《Unit15》教案人教新目标版

2019-2020年九年级英语《Unit15》教案人教新目标版

教学目标

知识目标

Targetlanguage:

Ithinkthatanimalsshouldnotliveinzoos.Idisagreewithyou.Ifeelthatzoosprovidecleanandsafeplacesforendangeredanimalstolive.

Vocabulary:

manatee,cheetah,kangaroo,chimpanzee,recycle,aquatic,habitat,gentle,aggressive,playful,furry,gray,enormous,strong,spotted,underwater,mangrove,vegetation,swamp,save,environment,educate,public,politely

2.能力目标：

就某个议题展开辩论

教学重点：

难点：

教学准备：

pictures,taperecorder,flashcards

教学方法：

情景操练，师生互动，生生互动，分组合作

教学进程

第一课时

SectionA

Goals

Toreviewstructureslearned

Tolistenandtalkaboutanimals

Procedures

Warmingupbylearningaboutanimals

Animalsarelivingthings.Plantscanmaketheirownfoodor

energyfromthelightofthesun,butanimalscan'tdothis.

Animalshavetoeatplantsorotheranimalstogetenergytolive.

Someanimalseatonlyplants.Wesaythattheseanimalsareherbivores.Someanimalseatonlymeat.Wesaythattheseanimalsarecarnivores.Someanimalseatbothplantsandmeat.Wesaythattheseanimalsareomnivores.Plantscan'tmovearound,butmostanimalscanmovearound.Animalsaredividedintogroups.

1aLookinganddescribing

Onpage118inthepictureyouwillseeazoowithanimalsandvisitors.Nowchooseadjectiveslistedintheboxtodescribethesixanimals.

1bListeningandcircling

VictorandGinnyaretalkingaboutanimals.Theyaredescribingthemwithmanydifferentwords.

Nowlistentotheirtalkandcirclethewordsusedin1atodescribetheanimals.

Tapescript

Boy:

Hey,Ginny.What’sthatbig,furryanimalinthepond?

Girl:

It’sapolarbear,Victor.They’rekindofaggressive.

Boy:

Arethey?

Looksliketheyreallylovewater.

Girl:

Uh-huh.

Boy:

Andwhatdoyoucallthosebig,graythingsinthewater?

Girl:

They’recalledmanatees.

Boy:

What?

Girl:

Manatees.They’reverygentleandveryshy.

Girl:

They’recheetahs.Thecheetahisthefastestanimalonearth

1cDoinggroupwork

Wehumansareanimals,too.Sowearelikeanimalsinsomeways.Nowingroupsoffour,youaregoingtothinkofananimalthatisthesameasyouareinsomeways.Thenyouaretodescribetheanimalandtheothersaretoguessitsname.

A:

IamlikethisanimalbecauseIamstrongandintelligent.Ilikewater,andIliketoeatvegetables.

B:

You’relikeanelephant.

A:

No.

B:

You’relikeamanatee.

A:

Yes!

A:

IamlikethisanimalbecauseIamheavyandenormous.Ilikeforests,andIliketogoaroundthemountain.

B:

You’relikeachimpanzee.

A:

No.

B:

You’relikeanelephant.

A:

Yes!

A:

IamlikethisanimalbecauseIlikespottedclothingandIrunthefastestinmyschool.

B:

You’relikeamanatee.

A:

No.

B:

You’relikeacheetahs.

A:

Yes!

2aListeningandmatching

Aboyisaskingamanaboutanimalshelikes.

Tapescript

Boy:

Canyoutellusaboutthemanatees,please?

Man:

Sure.We’retryingtosavethem.

Boy:

Why?

Aretheyendangered?

Man:

Yes.Thereusedtobealotofmanatees,butnowtherearen’tverymanyofthem.

Boy:

Doyouknowhowmanythereare?

Man:

Atthispoint,thereareonlyabout2,500intheU.S.In1927,itwasdiscoveredthattheywereendangered.Sincethen,thegovernmenthaspassedlawstoprotectthem.

Boy:

Wheredotheylive?

Man:

Theirfavoritehabitatisthewaterunderthetreesinmangroveswamps.

Boy:

Andwhyaretheyendangered?

Man:

Someoftheswampshavebeepolluted.Also,theresometimesisn’tenoughfoodforallofthem.Asyoucansee,they’relarge.Theaveragemanateeisabouttenfeetlongandweighsabout1,000pounds.Theyneedabout100poundsofaquaticfeedaday.

Boy:

Aquaticfeed?

Man:

Oh,that’sunderwaterplantsandvegetation.That’swhattheyeat.

Nowlistentotheirtalkandmatchthewordswiththedefinitionsintheboxonpage119.

1.endangered→b.therearen’tverymanyofthem.

2.mangroveswamps→d.aplacewheretreesgrowinwater

3.habitat→a.theplacewheresomethinglives

4.aquaticfeed→underwaterplantsandvegetation

2bListeningandpleting

Nextyouaregoingtopletethechartonpage119inthemiddle.Listentothetalkoncemoreforthenecessaryinformation.

KindofanimalManatee

Number2,500intheUS

Habitatthewaterunderthetreesin

mangroveswamps

ReasonwhytheyareendangeredSomeoftheswampshavebeepolluted.Also,theresometimesisn’tenoughfoodforallofthem.

descriptionTheaveragemanateeisabout

tenfeetlongandweighsabout

1,000pounds.Theyneed

about100poundsofaquaticfeedaday.

Intheendyouaregoingtoreadthetapescript.Whilereading,youmusttrytoblackenallthepredicates,underlinealltheexpressionsandcirclealltheconnectives.

Homework

板书设计

教学反思：

第二课时

2cDoingpairwork

Youaregoingtointerviewazooattendant.Nowusethefactsfromaboveactivitiestoroleplayaconversationbetweenyouandtheattendant.

A:

Howbigaremanatees?

B:

They’reabout10feetlongandtheyweighabout1,000pounds.

A:

Howmuchdotheyeateveryday?

B:

Theyneedabout100poundsofaquaticfeedaday.

A:

WhatisAquaticfeed?

B:

Itisunderwaterplantsandvegetation.

A:

That’swhattheyeat?

B:

Yes,itis.

A:

Aremanateesendangered?

B:

Yes,theyareendangered.But,we’retryingtosavethem.

A:

Waitamoment.Whyaretheyendangered?

B:

Becausetheirhomesaredisappearing.

A:

Wheredotheylive?

B:

Theyliveintheswamps.Andtheyhavebeepolluted.Theyareendangeredalsobecausetheresometimesisn’tenoughfoodforallofthem.

A:

Iamsorrytohearthat.Thereusedtobealotofmanatees,butnowtherearen’tverymanyofthemleft,Ithink.

B:

Youareright.Atthispoint,thereareonlyabout2,500inthe

U.S.

A:

Arethereanylawstoprotectthem.

B:

Since1927lawshavebeenpassedprotectthem.

A:

Thankyouforyourinformation.

3aReadingandunderlining

Turntopage120.Disgustedhaswrittenalettertotheeditor.NowreadittounderlinethereasonswhyDisgustedisopposedtozoos.Whilereadingremembertoboxalltheconnectives,blackenallthepredicates.That’sgrammarstudy.

DearEditor,

IamwritingtosaythatIamagainstbuildinganewzooinourtown.Zoosareterribleplacesforanimalstolive.I'vevisitedalotofzoosinmylife,andIhaveneverseenoneIlikedoronethatwassuitableforanimalstolivein.Justlastweek,Ivisitedazooandcouldn’tbelievewhatIsaw.Theanimalsarekeptintinycagesandcanhardlymoveatall.Andtheyareonlygivenfoodonceaday.Isthisagoodwayforanimalstolive?

Idon'tthinkso.

Sincerely

Disgusted

3bReadingandwriting

AmancalledAnimalFriendwrotealettertotheeditor,too.Nowreadthisletteron120.Whilereading,underlinealltheexpressions,boxalltheconnectives,andblackenallthepredicates.That’sgrammarstudy,too.

DearEditor.

IvisitedourzooyesterdayandIwasverysurprisedtofindhardlyanyonethere.Zoosareveryimportantplaces.Theyarelikelivingtextbooksforyoungpeople.Theyprovidehomesformanyendangeredanimals,andhelptoeducatethepublicaboutcaringforthem.Ifwedon’tsupportourzoos,theywon'thaveenoughmoneytotakecareofsomanyfineanimas.Iurgeallofyourreaderstovisitourwonderfulzoosoon.

Sincerely,Animalfriend

4Debating

Nextwearegoingtohaveanewactivity—todebate.

Let’smaketwoteams.TeamAistodebateagainstkeepinganimalsinthezoos,andTeamBistodebateforkeepinganimalsinthezoosforprotectionandeducationofthepeople.

Usefulexpressions

Ithinkthat…Iagreewithyou.

Ibelievethat…Idisagreewithyou.

Ifeelthat…Iagreewith…

Homework

板书设计

教学反思：

第三课时

ToendthisperiodweshallturnourattentiontoarareanimalfoundalmostonlyinShanxi,China,BrownEared-pheasant,or褐马鸡inChinese.

ThisspeciesqualifiesasVulnerablebecauseitmayhaveasmallpopulation,andalthoughitsnumberswithinprotectedareasappeartobestable,elsewhereremainingunprotectedandisolatedpopulationsaredeclining（potentiallyrapidly）throughongoinghabitatlossandhunting.

SECTIONB

Goals

Tolearntotalkaboutrecycling

Tolearntoreadaboutrecycling

Procedures

Warmingupbylearningaboutrecycling

Recyclingisthereuseofmaterialsthatwouldotherwisebeconsideredwaste.Recycledmaterialscanbederivedfrompre-consumerwaste（materialsusedinmanufacturing）orpost-consumerwaste（materialsdiscardedbytheconsumer）.

1aThinkingandranking

Ifallanimalsareendangered,iftheearthisendangered,thenweareendangered.Whatcanwedotosavetheendangeredanimals,theendangeredearth,andushumanbeings?

Nowgotopage121,toranktheitemsintheboxfromtheeasiesttothemostdifficult.

5Stopridingincars

4Recyclebooksandpaper

1Turnoffthelightswhenyouleavetheroom

2Turnofftheshowerwhileyouarewashingyourhair

3Don’tusepapertowelsornapkins

1bDoingpairwork

Inpairsyouaregoingtotalktopareyouranswers.

A:

Recyclingpaperisreallyeasy.

B:

Iagree.Butit’shardtostopridingincars.

A:

Turningoffthelightswhenyouleavetheroomisnotdifficultatall.

B:

Iagree.Buttherearesomepeoplewhoalwaysleavetheirlightsonwhentheyareaway.

A:

Turningofftheshowerwhileyouarewashingyourhairisnotdifficulttodo.

B:

No,itisn’tdifficulttodo.Idon’tusepapertowelsornapkins.

A:

Really?

Ihavetolearnfromyoutobetterprotectourplanet.

2aListeningandchecking

JuliaandJackaretalkingsavingontheenergyandothers.

Tapescript

Boy:

Hey,Julia.Don’tforgettoturnoffthelights.Itsaveselectricity.

Girl:

Oh,Iknow.Iusuallydothat.Iwasjustinahurry.Howeyou’resointerestedintheenvironment,Jack?

Boy:

Ialways