Unit 5 Farms and us Part B Let's talk 课件（内嵌音视频）2025-2026学年人教PEP版英语四年级下册

WarmingupLeadinLookandsay.sheeppighorsechickencowReviewandsayMikeandSarahhaveafieldtriptoMrWang’sfarm.WhatanimalsdoesMrWanghaveonhisfarm?Thereare...Aftervisitingtheanimalzone,Mikecomestothevegetablegarden.Whatdoesheseethere?Whatcanwelearnonafarm?ViewandpredictA.B.C.Whatarethese?They’re________.ReadandfindWhatfeatures(特点)arethesetomatoes?A.Bigandyellow.B.Bigandred.C.Smallandyellow.D.Smallandred.LearnandsayWhatisthis?It’sa_______.Whatarethese?They’rethree_________.tomatotomatoes西红柿tomato→tomatoesWhatcolourarethesetomatoes?They’re_______tomatoes.greenredyellow文化链接生活中有很多种多彩的蔬菜和水果。蔬菜水果颜色多样，是因为它们含有不同的色素。绿色含叶绿素，黄色含胡萝卜素，红色含番茄红素，紫色含花青素。purplepotatoeswhitestrawberriesReadandfindWhatarethose?They’re__________.beeboxes蜂箱beeboxes蜜蜂onebeemanybeesThinkanddiscussWhydoesMrWangsaybeesaregoodforplants?WatchandknowWhatarethese?Listen,readandimitatePayattentiontothepronunciationandintonation.They’retomatoes.Butthey’reyellow!ListenandimitateWhatarethose?They’rebeeboxes.Beesaregoodforplants.Whatarethese?They’retomatoes.Butthey’reyellow!Yes.Alotoftomatoesarebigandred,butthesearesmallandyellow.Yes.Alotoftomatoesarebigandred,butthesearesmallandyellow.辨析and与but：and意为“和”，表示并列关系；but意为“但是”，表示转折关系Whatarethose?They’rebeeboxes.Beesaregoodforplants.表达“……对……有好处”：主语+be动词+goodfor+其他.begoodfor是固定搭配，意为“对……有好处”询问近处/远处多个事物的名称问句：答语：They’re+可数名词复数.Whatarethese/those?these指代近处的多个事物，those指代远处的多个事物问句中的these/those在答语中要用they来代替重点句型Languagepoint.—Whatarethese?—They’retomatoes.询问近处多个事物的名称及回答—Whatarethese?

这些是什么？—They’resheep.

这些是绵羊。问句是由what引导的特殊疑问句，用来询问近处多个事物的名称。these是this的复数形式，用于指代近处的多个事物。they’re是theyare的缩写形式。句型详解句型结构情景再现—Whatarethese?—They’re+可数名词复数.Languagepoint.—Whatarethose?—They’rebeeboxes.询问远处多个事物的名称及回答—Whatarethose?

那些是什么？—They’reapples.

那些是苹果。问句是由what引导的特殊疑问句，用来询问远处多个事物的名称。those是that的复数形式，用于指代远处的多个事物。句型详解句型结构情景再现—Whatarethose?—They’re+可数名词复数.Languagepoint.询问远处多个事物的名称及回答拓展延伸（1）询问近处单个事物的名称：—What’sthis?—It’sa/an+可数名词单数.如：—Whatisthis?这是什么？—It’sacow.这是一头奶牛。（2）询问远处单个事物的名称：—What’sthat?—It’sa/an+可数名词单数.如：—Whatisthat?那是什么？—It’samonkey.那是一只猴子。（3）询问多个事物的名称（不分远近）：—Whatarethey?—They’re+可数名词复数.如：—Whatarethey?它们是什么？—They’remonkeys.它们是猴子。Languagepoint.Alotoftomatoesarebigandred,butthesearesmallandyellow.描述某物的特征Yourkiteisbeautifulandbig.你的风筝又大又漂亮。这个句子用来描述某物的特征。句型详解句型结构情景再现主语+be动词+形容词.

Let’sread.游戏规则：老师领读句子，并出示手指，学生根据手指数跟读相应的遍数。Whatarethose?Alotoftomatoesarebigandred,butthesearesmallandyellow.They’retomatoes.Whatarethese?Butthey’reyellow.Theyarebeeboxes.Beesaregoodforplants.ActoutWorkingroupsoftwoandactouttheconversations.Facialexpression面部表情Intonation语调Bodylanguage肢体语言MrWang’sfarmisfullofdifferentanimalsounds(声音)everyday.Let’slistenandmatch.neighmooquackbaaoinkWatchandknowCanyouguesstheanimalsonMrWang’sfarmaccording(根据)tothesoundsandactions(动作)?PlayaguessinggamePossibleversionWhatarethose?They’re______.cow:moosheep:baapig:oinkhorse:neighhorses

Talkandguess.Whatarethose?They’resheep.cow:moosheep:baapig:oinkhorse:neighbaa

Talkandguess.Whatarethose?They’repigs.cow:moosheep:baapig:oinkhorse:neighoinkWords&Expressions：tomatobeethese/thosealotofbeeboxesbegoodfor1Sentences：1.—Whatarethese/those?—They’re…2.…is/aregoodfor…3SummaryLet’stalk&Askandanswercow:moosheep:baapig:oinkhorse:neigh2()1.Ilikelongvegetables.A.tomatoB.carrotC.animals()2.Thesearesheep.Theyarecute.A.applesB.pigsC.tomatoes()3.Mr.Wang’sfarmisverybig.A.fruitB.vegetablesC.garden()4.—“Quack,quack…?”What’sthat?—It’saduck.A.oinkB.chickenC.cow()5.Theyarebeeboxes.A.horsesB.cansC.year一、读句子，选出与画线部分同类的一项。ExercisesCBCAB1.