Unit4 at the farm A lets talk

,PEPBook4,Unit4AtthefarmALetstalk,?,tomato,tomatoes,Thetomatoisred.,Thetomatoesarered.,口诀：单数is复数are,onetomato,fivetomatoes,sixtomatoes,more.,seventomatoes,fourtomatoes,threetomatoes,twotomatoes,?,potato,potatoes,Thepotatoisbig.,Thepotatoesarebig.,Similarity（相似）,tomatoes,potatoes,Whatarethese?,Theyrepotatoes.,Theyresobig.,?,carrot,carrots,Whatarethese?,Theyrecarrots.,Theyreyummy.,Ilikecarrots.,greenbean,s,greenbean,Theyareso_,Theyareso_,long.,short.,Whatarethese?,Theyregreenbeans.,Theyresolong.,?,onion,onions,Theseareonions.,Onionsmakemecry.,onion,s,Freetall,A:Whatdoyoulike?B:Ilike_.Theyareso_.C:,greenbeans,long,Whatsthis?,Itsa_.,Whatsthis?,Itsa_.,Whatsthis?,Itsa_.,Whatarethese?,Theyaretomatoes.,Whatarethese?,Theyarecarrots.,Whatarethese?,Theyarepotatoes.,Whatarethese?,Theyaregreenbeans.,pairwork根据图片，同桌完成对话练习,Whatarethese?Theyare.,Part1,.,Part2,自学指导二：1.Arethesecarrots?A.Yes,Theyare.B.No,Theyarent.2.Arethesepotatoes?A.Yes,Theyare.B.No,Theyarent,根据所给提示创编对话,A:Lookatthese.Arethese_?B:Yes,theyare.A:Wow!Theyareso_.C:Whatarethese?D:Theyre_.C:Buttheyare_.D:Trysome!Theyaregood.C:Thanks.Yum.,根据所给提示创编对话,A:Lookatthese.Arethese_?B:Yes,theyare.A:Wow!Theyareso_.C:Whatarethese?D:Theyre_.C:Buttheyareso_.D:Theyareteacupdogs.(茶杯犬）,Guess:Whatarethese?Arethey?,小组合作,运用图片、物品，对话完成猜物游戏,达标练习,1、Theyare_.A、potatoB、potatosC、potatoes2、Whatarethose?_aretomatoes.A、ThereB、TheyC、Its3、Arethesegreen