英语人教版四年级下册unit 4 let's learn.ppt

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1、UnitFourAtthefarmALet’slearngreenbeanE,e,Whatarethese?_____________Greenbeens,greenbeens,greenbeansTheyaregreenbeans.cleanteaseabeanThesearegreenbeans.Theyareso______.longshortbigsmallredfreshsweet...Ilovetoeatgreenbeans.Whatarethese?beans—greenbeansLookatthegreenbeans.Theyaresolong！Let’schan

2、ttomatoE,e,Whatarethese?_____________Tomatoes,tomatoes,tomatoesTheyaretomatoes.Thesearetomatoes.Theyareso______.longshortbigsmallredfreshsweet...Ilovetoeattomatoes.Whatarethese?tomato,tomatoesLookatthetomatoes.Theyareso....！Let’schantpotatoE,e,Whatarethese?_____________Potatoes,potatoes,potat

3、oesTheyarepotatoes.Thesearepotatoes.Theyareso______.longshortbigsmallcutefreshugly...Ilovetoeatpotatoes.Whatarethese?potato,potatoesLookatthepotatoes.Theyareso....！Let’schantcarrotE,e,Whatarethese?_____________Carrots,carrots,carrotsTheyarecarrots.Thesearecarrots.Theyareso______.longshortbigs

4、mallredfreshsweet...CarrotsIwilltry.Whatarethese?carrot,carrotsLookatthecarrots.Theyareso....！Let’schantonionE,e,Whatarethese?_____________Onions,onions,Theyareonions.onionsTheseareonions.Theyareso______.longshortbigsmallredfreshsweet...Onionsmakemecry.Whatarethese?Let’splayagame我来描述你来猜Let’st

5、alkaboutthesevegetables.练习使用形容词：bigsmallbigsmallbigsmalllongshortlongshortWhatcolourarethey？Whatcolourarethey？（Painting）Let’schantIliketomatoes.Ilikepotatoes.CarrotsIwilltry.Ilovetoeatgreenbeans，Butonionsmakemecry.Exercises（1）根据所给中文完成句子①I’dlikefour_______________(苹果).②我喜欢土豆。__________________

6、③看这些豆角，它们这么长！__________________（2）写一写写出含有字母组合or的单词—————————————————Homework:(1)Copythenewwordsof“Let’slearn”.(2)Introducesomekindsofvegetablestoyourpartner.