小学英语四年级第一课时《at the farm》PPT课件

Unit4AtthefarmPartALet'stalkLet'splay,05/Homework01/Warm-up02/03/Test04/Sum-upONTENTS,Warm-upMaryhasalittlelamb,littlelamb,littlelamb.Maryhasalittlelamb.Itsfleeceiswhiteassnow.EverywherethatMarygoes,Marygoes,Marygoes,EverywherethatMarygoes,thelambissuretogo.Maryhasalittlelamb,these/ðiːz/【例句】Theseareapples.这些是苹果。【对应词】those那些,carrot胡萝卜/ˈkærət/【例句】Doyoulikecarrots?你喜欢胡萝卜吗?【复数】carrots,tomato西红柿/təˈmɑːtəʊ/【复数形式】tomatoes【例句】Iliketomatoesverymuch.我非常喜欢西红柿。try试;尝试【短语】trytodosth试着做某事tryone'sbest尽某人最大的努力【例句】Pleasetryagain.请再试试。yum【拓展】yummy(形容词)美味的【例句】Thesouptastesyummy.汤很美味。(表示味道或气味非常好),Let'stalkLookatthese!Arethesecarrots?They'retomatoes.Wow!They'resobig!Yes,theyare.Butthey'reyellow!Thanks.Yum.Trysome!They'regood,—Arethesecarrots?这些是胡萝卜吗?—Yes,theyare.是的。【一般疑问句句型结构】Be动词(Is/Are)+代词+名词?【肯定回答】Yes,主语+be动词(is/are).【否定回答】No,主语+be动词(is/are)+not,Arethesepencils?Yes,theyare./No,theyaren't.这些是铅笔吗?是的。/不,不是。含有实义动词的一般疑问句要借助于助动词do和does来构成,将其放到句首,其他词顺序不变。肯定回答用“Yes,主语+do/does.”,否定回答用“No,主语+don't/doesn't.”。【例句】—Doyoulikeapples?你喜欢苹果吗?—Yes,Ido./No,Idon't.是的,我喜欢。/不,我不喜欢。。Arethesetomatoes?Aretheseapples?No.Yes!,They'recarrots,Text一、写出下列单词的复数形式。1.tomato__________2.carrot___________3.apple___________4.onion___________5.banana__________6.pear____________tomatoesapplesonionspearsbananascarrots,Text二、单项选择。（）1.—__________—Yes,they,are.A.Isitacarrot?B.Arethesecarrots?.Isthatacarrot?（）2.Lookatthesepotatoes!___________sobig.A.They’reB.It’s.Theseare（）3.—Trysome.They’regood.—__________A.No.B.Yes,please..Thanks.（）4.——They’re_________.A.tomatoB.tomatos.tomatoes（）5.Theapplesareso_________.A.longB.tall.bigAB,Sum-up重点单词,Sum-up重点句型—Arethesecarrots?这些是胡萝卜吗?—Yes,theyare.是的。Homework