四年级英语下册 Unit 4 At the farm Part A（第2课时）课件 人教PEP版

Unit4Atthefarm人教版(三年级起点)四年级下册PartALet'slearnLet'schantSum-upWarm-up/RevisionPresentationTestHomework●Let'slearn●Let'schantWarm-up/RevisionMaryhasalittlelambMaryhasalittlelamb,littlelamb,littlelamb.Maryhasalittlelamb.Itsfleeceiswhiteassnow.EverywherethatMarygoes,Marygoes,Marygoes,EverywherethatMarygoes,thelambissuretogo.greenbeans豆角;四季豆Presentation/biːnz/【巧记】green(绿色;绿色的)+beans(豆子)=greenbeans(豆角;四季豆)【例句】Thegreenbeansaregreen.豆角是绿色的。马铃薯;土豆potato/pəˈteItəʊ/【复数形式】potatoes【例句】Marydoesn'tlikepotatoes.玛丽不喜欢土豆。Let'slearn点击“Let'slearn”，跟我一起读吧！视频tomatoesgreenbeanscarrotspotatoesLookatthegreenbeans.They'resolong!Let'slearnYes,andthepotatoesarebig.They'resolong!它们好长啊!【详解】这是用于描述物品特征的句型,其中they为代词,代指前面提到的复数名词。【句型结构】主语+be动词(is/are)+(描述物体特征的)形容词.重点句型【例句】Thetomatoesarered.西红柿是红色的。PracticeThesepotatoesarebig.这些土豆真大！Thesegreenbeansaresolong.这些豆角真长。这些胡萝卜真大。Thesecarrotsarebig.Iliketomatoes.Ilikepotatoes.CarrotsIwilltry.Ilovetoeatgreenbeans,Butonionsmakemecry.Let'schant我喜欢西红柿。我喜欢土豆。我将会尝胡萝卜。我喜欢吃豆角,但是洋葱会让我流泪。Let'schantonion洋葱Presentation【复数形式】onions【例句】Iliketoeatonions.我喜欢吃洋葱。make使……Presentation【短语】makesbdosth让某人做某事【例句】Mymothermakesmecleanmyroom.我妈妈让我打扫我的房间。wouldlike想要……Presentation【例句】Iwouldlikesomebread.我想要些面包。游戏时间What'smissing?makepotatocarrotyumonionthesegreenbeanswouldlikeIliketomatoes.我喜欢西红柿。【详解】这是表达某人喜欢什么的句型,like意思是“喜欢”,后可接名词。【句型结构】主语+like/likes+名词.重点句型【例句】Ilikebananas.我喜欢香蕉。Test一、选出不同类的单词。（）1.A.tomatoB.bigC.potato（）2.A.appleB.libraryC.gym（）3.A.greenB.yellowC.onion（）4.A.horseB.tigerC.carrot（）5.A.forkB.sunnyC.rainyACCBA绿色圃中小学教育网二、给下列句子选择对应的答语。()1.Whatarethese?()2.Arethesepotatoes?()3.Isitanapple?()4.What'stheweatherliketoday?()5.Wherearethetomatoes?A.It'ssunnytoday.B.Yes,itis.C.They'retomatoes.D.Yes,theyare.E.They'reonthedesk.CDBAE重点词汇Sum-up重点句型They'resolong!它们好长啊!12Iliketomatoes.我喜欢西红柿。将新学的蔬菜单词制成单词卡片，并读给家长听。Homework