人教PEP版小学英语四年级下册Unit4 At the farm Part A Lets learn.pptxVIP

Unit4AtthefarmPartALetslearn人教版PEP四年级下册

Step1:Warm-up1.Enjoyasong

Whatsthesongabout?这首歌曲是关于什么的呢？2.LeadinvegetableWherecanwegrowvegetables?我们可以在哪里种植蔬菜？Atthefarm.农场

Hi,children!Welcometomy____.Hello,uncle!Letsgo!

Whatarethese?3.AskandanswerTheyare______.

vegetablesWhatvegetablescanyousee?

12345通关密语：Hello,farm!Go,go,go!

Whatarethese?Theyare______.carrots[k?r?ts]加s变复数Step2:Presentation

Lookatthecarrots.Theyare____.Theyare_____.bigsmall

dietaryfiber(膳食纤维)VitaminC(维他命C)Doyoulikecarrots?Yes,Ido.No,Idont.ButcarrotsIwilltry.

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Whatarethese?Listenandanswer(听音回答)Theyretomatoes.加es变复数littleteacherask小老师问答环节

Lookatthetomatoes.Theyare_________.bigandredsmallandyellowtomatoes,tomatoes,Iliketomatoes.Lookandsay

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Theyre___________.Guess:(猜一猜)greenbeansLookatthegreenbeans.Theyare________!Listenandfill-in(听音，填空)Greenbeans,greenbeans,Ilovetoeatgreenbeans.solong[gri?n][bi?ns]Tips:Youcanteatthegreenbeansiftheyarenotripe.(没煮熟的豆角有毒，不能吃。)

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Guess(猜谜语):1.Theyarevegetables.3.Theywearbrownoryellowclothes.(身穿棕色，黄色外衣)2.Theyliveundertheground.(住在地底下)4.TheycanmakeFrenchfries.(可以做成薯条)加es变复数

Lookatthe_______.Theyare____.potatoesbig

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？Whatarethey?

onionsanonion

LetssayThe_____are_____.big,round,long,small,red,green,orange,yellow...

takenotes☆主语+be动词(am/is/are)+形容词用来描述物体的特征。e.gThetomatoesarered.西红柿是红色的。Thepencilislong.这只铅笔是长的。

tomato→potato→carrot→onion→greenbean→tomatoespotatoescarrotsonionsgreenbeansO结尾，加es一般情况，加s写出下列单词复数形式，并说说有什么特点。takenotes

ListenandimitatetomatoesgreenbeanscarrotspotatoesLookatthegreenbeans.They’resolong.Yes，andthepotatoesarebig.tomatoesgreenbeanscarrotspotatoesLookatthegreenbeans.They’resolong.Yes，andthepotatoesarebig.

ReadingroupstomatoesgreenbeanscarrotspotatoesLookatthegreenbeans.They’resolong.Yes，andthepotatoe