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

EnjoyasongWhat’sthesongabout?It’sabout__________.vegetables蔬菜ReviewandsayWhatvegetablesareonMrWang’sfarm?Thereare_________.tomatoesHowarethesetomatoes?Thereare_________________.yellowsmallandWhatvegetablesarethereonthefarm?It’sharvest(收获)time.MikeandhisclassmatesarehelpingMrWangcarrythevegetables.Presentation:Let’slearnLookandsayMissWhiteandthechildrenareonMrWang’sfarm.Therearesomanyfreshvegetables.ViewandsayWhatothervegetablesareonMrWang’sfarm?土豆Theseare________.potatoespotato→potatoesTheseare_______.carrots胡萝卜carrot→carrotsWhatothervegetablesareonMrWang’sfarm?Howarethesetomatoes?ReadandanswerTheyare__________.bigandredWhatarethese?Theyare_________.tomatoesWhatdoMikeandZhangPengfind?Theyfindamouse.老鼠mouse→miceLookatthetomatoes.They’rebigandred.Amouse!tomatoescarrotspotatoesListenandread“Lookat+某物.”是用来提醒别人看某物的祈使句ListenandreadLookatthetomatoes.They’rebigandred.Amouse!tomatoescarrotspotatoes复数形式都是在词尾加-eseses

游戏规则：根据你看到的图片快速读出相对应的英语。Playagame.Askandanswer.Thechantmentionsseveraltypesofvegetables.Whatarethey?Whatdobeeslike?Whatdomicelike?Beeslikeflowersandhoney.Micelikerice.Cucumbers,carrots,greenbeans,potatoes,tomatoesandgreenpeas.Languagepoints名词：表示人、动物、物品等的词名词可数名词可以用数目数出来不可数名词不可以用数目数出来

不能用a/an修饰没有复数形式复数名词twocarrots单数名词acarrot可数名词单数变复数的规则1.一般名词直接在词尾加-sapple→apples2.以-s、-x、-sh和-ch结尾的名词在词尾加-esclass→classesbox→boxesdish→disheswatch→watches3.以“辅音字母+y”结尾的名词，变y为i，再加-esstrawberry→strawberries4.以-o结尾的名词在词尾加-s或-esphoto→photostomato→tomatoes5.以-f、-fe结尾的名词，大多数变f、fe为v，再加-esleaf→leavesknife→knives名词变复数有规律，一般词尾加-s；“辅音字母+y”型，变y为i加-es；s、x、sh、ch真有趣，其后全加-es；f/fe真小气，字母v把它们替，-es在后别忘记；字母o真神奇，部分单词，词尾加-es；

有些单词，词尾加-s。口诀记忆Languagepoints其他单独记忆3mouse—micechild—children可数名词单数变复数不规则变化元音字母变化2foot—feetman—men单复数同形1sheep—sheepfish—fishLanguagepoints-s-esdogboxgirlpigpotatobushorsewatchduckbusesboxespotatoeswatchesdogshorsespigsducksgirlsPresentation:ListenandchantLookandsayWhatarethese?Whataretheydoing?greenbeancucumbercarrotmousegreenpeatomatopotatohoneyandflowerWhat’stheshape(形状)ofthesevegetables?Theyare______.圆形的ObserveandsayroundroundvegetablesSomeotherroundvegetables:洋葱onion包菜cabbage西兰花broccoliWhat’stheshape(形状)ofthesevegetables?Theyare_____.长的longlongvegetablesSomeotherlongvegetables:辣椒chilli茄子eggplant白萝卜turnipListen,readandfillIlikelongvegetables:Cucumbers,_______andgreenbeans.Ilikeroundvegetables:_________,_________andgreenpeas.HoneycarrotsPotatoestomatoesIlike________andhoney,Andsodothe______.But_____likerice.Theyeatanythingtheyplease!beesflowersmiceHoneyListenandchantIlikelongvegetables:Cucumbers,carrotsandgreenbeans.Ilikeroundvegetables:Potatoes,tomatoesandgreenpeas.黄瓜四季豆青豌豆HoneyHoneyIlikeflowersandhoney,Andsodothebees.Butmicelikerice.Theyeatanythingtheyplease!蜂蜜，honey是不可数名词任何东西，任何事物please在此处作动词，意为“想，选择，喜欢”小朋友们，不同的蔬菜就像神奇的小宝藏，藏着不一样的营养魔法哦。如果只吃一种蔬菜，就像只玩一种游戏，会错过好多乐趣和好处。只有吃各种各样的蔬菜，才能让我们的身体像加满油的小火车，跑得又快又稳。GoodtoknowWords&Expressions：mousecarrotpotatocucumbergreenpeasflowersandhoneyanythingpleas