Unit4AtthefarmPartALet'stalkLetsplay（课件）四年级英语下学期（人教PEP版）

Unit4AtthefarmPartALet'stalk&Let’splayLet’ssingWhohadafarm?Whatisonthefarm?HeisYoungMacDonald.Hehasafarm,too.Whatisonhisfarm?Canyouguess?MikeandSarahareonthefarmnow.Let’sgoandhavealook.Whatdotheyseeonthefarm?Nowwatchandanswer.Vegetables.Whatvegetablesdotheysee?Nowlookandchoose.carrotacarrotfourcarrotsIlikecarrots.carrot的复数形式是carrots。tomatoatomatothreetomatoesYoungMacDonaldhastomatoesonthefarm.tomato的复数形式是tomatoes。??Whatarethese?Butthey’reyellow!

They’regood.Thanks.Yum.Dotheyseeyellowtomatoesorredtomatoes?Theysee…tomatoes.They’retomatoes.Trysome!Listen,imitateandact?They’retomatoes.Whatarethese?Butthey’reyellow!Trysome!They’regood.Thanks.Yum.A.Yes,theyare.Arethesecarrots?B.No,theyaren’t.Yes,theyare.Arethesecarrots?Wow!They’resobig!Lookatthese!Arethesecarrots?Yes,theyare.Listen,imitateandact—Arethesecarrots?b.肯定回答：Yes,theyare.Arethese…?意为：这些是……吗？用于询问物品的名称。场景：你在水果店询问妈妈这些水果是否是苹果时，但妈妈说不是。

对话如下：

—Aretheseapples,Mum?—No,theyaren’t.Languagepointc.否定回答：No,theyaren’t.—Yes,

theyare.They’resobig!b.后接名词复数时，表示物品的名称。问句为：Whatarethese/those/they?They’re…意为：它们是……，后接形容词时用于描述物品的特点。场景：你看到一种不认识的蔬菜(韭黄)，黄色的，你询问妈妈这

些是什么。对话如下：

—Whatarethese,Mum?—They’rechives.They’reyellow.LanguagepointThey’reyellow!They’regood.Listenandimitate.

2.Readthedialogue.3.Roleplay.Wow!They’resobig!Lookatthese!Arethesecarrots?Yes,theyare.They’retomatoes.Whatarethese?Butthey’reyellow!Trysome!They’regood.Thanks.Yum.Arethesecarrots?Yes,they’re.Whatarethese?They’retomatoes.Trysome!They’regood.ReadquicklyPairworkMikeandSaraharestillonthefarm?Whatelsecantheysee?A:Arethese…B:Yes,theyare./No,theyaren’t.A:Whatarethese/they?B:They’re…A:Wow.Theyare……Ihavesomecardsaboutfarmthings.

What’sonthem?Canyouguess?Let’splayWhatarethese？Aretheytomatoes?No.Aretheyapples?Yes!GroupworkB:Arethey…?A:Whatarethese?C:No.B:Arethey…?C:No.B:Arethey…?A:Whatarethese?C:Yes.You’reclever!Readandwrite1.Theyaretomatoes.（就划线部分提问）________________________________________________________________3.are,so,they,big,(!)（连词成句）________________________________Whatarethese/they?Yes,theyare.Theyaresobig!2.Aretheycarrots?（作肯定回答）carrot,toma