英语人教版四年级下册Unit 4 At the farmWord文档格式.docx

英语人教版四年级下册Unit 4 At the farmWord文档格式.docx

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Ⅲ.Keypointsanddifficultpoints:

1.Keypoints：

1）Masterthefourwordsandtheirpluralforms.

2.Difficultpoints:

1）Thepluralformsoftomato,potato.

2）Thepronunciationofcarrot（carrots）.

3）Usethesentencepatterns:

Ⅳ.Teachingaids:

1.CAI

2.Wordcards

Ⅴ.Teachingmethods:

1.UsetheSituationalTeachingApproach.

2.UsetheTask-basedTeachingApproach.

3.Conformthemulti-media.

4.Createanassessmentsystem.

Ⅵ.Learningmethods:

1.Workinpairs.

2.Observation.

3.Personalexperiences.

VII.Teachingprocedures:

Step1:

Warm-up

1.Greeting.

2.Enjoyasong:

OldMacDonaldhadafarm.

Purpose:

Thesongisusedtocreatearelaxatmosphere.

Step2:

Presentation

1.Leadinthetitle

CAI：

MrMacDonaldandhisfarm

T:

MrMacDonaldisafarmer.Hehasabigfarm...Todaylet’slearnUnit4Atthefarm...Let’sgotothefarmandhavealook.

Thispartmakesasituation,leadtothetopic：

Farm,introducetheassessmentsystem.

2.Reviewthesentencepatternandsomeadjectives

CAI:

Afatcat-fatcats,abigwatermelon-bigwatermelons,aredapple-redapples.

T：

What’sthis？

Lookatthe...It’sso...

Lookatthe...They’reso....

S:

It’s...It’sso..Lookatthe...They’reso...

Reviewthesentencepatternandsomeadjectives.

3.Teachthenewwords

1）CAI:

atomato-tomatoes

T:

What’sthis?

It’satomato.

Teachtheword:

tomato

They’retomatoes.

tomatoes

（Payattentionto:

tomato+es）

Lookatthetomatoes.They’resoyum.

Teachthesentences:

Lookatthe...They’resoyum.

tomatoes,tomatoandeggsoup

2）CAI:

apotato-potatoes

It’sa...（potato）.

potato

They’repotatoes.

potatoes

potato+es）

Lookatthepotatoes.They’resobig.

Lookatthe...They’resobig.

bigpotatoes,smallpotatoesandFrenchfries

（Practicethesentencepatterns,studentswillknowthatdon’teattoomuchFrenchfries.）

3）CAI:

acarrot-carrots

It’sa...carrot.

carrot

They’recarrots.

carrots.

Lookatthecarrots.Whatcolourarethey?

They’resoorange.

Lookatthe...They’resoorange.

orangecarrots,rabbitsandcarrots.

（Encouragestudentstotrysomecarrots.）

4）CAI:

agreenbean-greenbeans

It’sa...（greenbean）.

greenbean

They’regreenbeans.

greenbeans

Lookatthegreenbeans.They’resolong.

Lookatthe...They’resolong.

longgreenbeans,shortgreenbeans,onions

（Studentswillknowthatonionsmakemecry.）

Studentswilllearnthewordsandsentencesinthesituation,actionsareusedtohelpstudentstoperceivethesentences.Thepluralformisstressedhere.

4.Listen,look,read.

（MrMacDonaldpreparesatask:

listeningtask.）

Step3:

Practice

1.Guessinggame:

guessthevegetables

（MrMacDonaldpreparesagame.）

1）They'

reorange.Rabbitslikethem.

They’recarrots.

2）They'

regreenandlong.

They'

regreenbeans.

3）They'

reredandround.

retomatoes.

4）They'

rebrownandbig.

repotatoes.

5）Theymakesmecry.

reonions.

Throughaguessinggame,studentscanperceivethefeaturesofvegetableswell.

2.Pairwork

（MrMacDonaldpreparesagift:

vegetablecards,studentstalkaboutvegetables.）

Vegetablecards:

carrots,tomatoes,potatoes,greenbeansStep4:

Consolidation&

Extension

1.Let’schantonP39：

Iliketomatoes...

（MrMacDonaldpreparesachant.）

2.Task2:

IntroduceMrMacDonald’sfarm

（MrMacDonaldpreparesanothertask.）

Step1Twostudentschoose3thingsyoulikeatMrMacDonald’sfarmtowritedownonthepaper.

Step2Practicetointroducethefarm.

Hello,lookatthefarm.It'

ssobig.

Lookatthe_________.They'

reso________.

Ilikethefarm.

（SaythankyoutoMrMacDonald.）

Studentsareencouragedtointroducethefarm,maybeit’sabitdifficultbut2studentscanlearnfromeachother.Somekeywordsarelistedtohelpstudentstofinishthetask.

Step5：

Summary

1.Storytime:

FatTom

Hello,I'

mTom.I'

m11.I'

msofat.

Ilikesomechicken.

FishIwilltry.

Ilovetoeatsomebeef.

Meat（肉类）makesmesmile（微笑）.

Studentslistentoalittlestory,thendoaemotioneducation:

Eatmorefruitsandvegetables,don'

teattoomuchmeat,enjoyahealthylife!

2.Thesuperwinnerisgroup...

Homework:

1.ListentoLet'

slearnandread.

2.Trytointroducesomevegetablestoyourparents.

Blackboarddesign:

Unit4Atthefarm

ALet’slearn

Farm

tomatoes.

potatoes.

Lookatthecarrots.They’reso...

greenbean

Teachingrefection:

本课时由五部分构成：

一.歌曲导入，创设情境，点题，扣题引入评价机制：

小组PK,每学完一个蔬菜用贴相应蔬菜来评价，增加了蔬菜词汇的输入。

力争做到评价既激励学生，又服务本课教学内容。

二.情境中呈现、操练。

本课秉着由旧知到新知，由易到难，设计由Lookatthe...It’sso...,到Lookatthe...They’reso...,单数到复数,层层递进。

三.情境贯穿始终，在情境中操练听说读。

四.在情境中巩固、拓展，由听说读过渡到写，运用。

五.以听小故事作结，引出情感教育，并点评小组表现。

该故事是由本部分Chant自编而成，学生很容易理解。

值得思考的地方有：

其一，合理安排每一模块的时间，准确把握呈现、操练的时间。

其二，如何设计一个更加新颖的导入，歌曲导入是否过于陈旧。

其三，操练部分以MrMacDonald为主线来布置任务，是否恰当。

其四，手绘的蔬菜卡片要不要加英文。

其五，课件在呈现蔬菜时，是否要加上该蔬菜种植的环境，使情境更加逼真，还是就一个光光的蔬菜，突出重点。