人教版小学英语四年级下册第4单元《 At the farm》第一课时 双师教案
学校: 学校:
年/班: Class 1 年/班: Class 9
科目: 人教版英语四年级下册 章节: Unit 4 Part A Let’s learn
主讲 助教:
课题 At the farm 课时 Lesson 1 上课时间
教材分析 本单元主要通过Sarah和John等学生去参观农场时的对话情景来学习蔬菜、动物等核心单词和句型,进一步学习名词复数,还有人称代词they的运用。Part A Let's learn 部分主要学习蔬菜的相应名词及其复数形式:carrots,green beans,tomatoes,potatoes。学生要掌握句型:What are these?They're green beans. (green beans...) They're so long. (big...) 并能在情景中运用。
学情分析 四年级的学生有了一定的英语基础,而且他们好奇、好胜也好动,模仿能力及表现欲较强,课堂设计可采取多种教学方式,如小组竞争,同桌问答,自我表现等,让学生大胆开口,积极参与教学活动中,提高课堂效率。
目标 1.语言知识目标:①学生能掌握关于蔬菜的4个单词及其复数形式,如carrots,green beans,tomatoes,potatoes②学生能掌握句型What are these?They're......③学生能理解Let's chant的内容。2.语言技能目标:①能在情景中灵活运用句型What are these?They're......②能正确使用名词复数3.情感态度目标:爱上新鲜蔬果,养成不挑食的习惯。4.学习策略目标:通过多媒体呈现丰富的教学资源,采取小组竞争,情景问答,童谣教学等方式提高学生参与度。5.文化意识目标:学生学会合理安排自己的饮食,多吃新鲜蔬菜有利健康。
重难点 教学重点: 1.会认、会读关于蔬菜的四个单词及其复数形式:carrots,green beans,tomatoes,potatoes 2.能理解并运用特殊疑问句“What are these 及其答句“They're ...”介绍蔬菜等物品。教学难点: “tomato, potato”的读音及其复数形式tomatoes,potatoes。
教学准备 1. 多媒体课件,图片,卡片,蔬菜实物,魔法箱。
双师教学过程设计 step 1 (Warming up)1.GreetingT:Good morning,boys and girls.Ss:...T:How are you?Ss:I am fine,thank you.How are you?T:I am very well,thank you. We'll have English class with Class 9.Let's say “Hello”to them.(让1班学生和9班学生打招呼)T:We’ll have a race.groupA\B\C\D will PK.Do you want to be the winner? OK,come on!Now,let's sing a song.(播放歌曲:Old MacDonald had a farm)设计意图:歌曲热身,激发学生的学习兴趣。以谈话方式导入,延续“农场”这个话题。复习旧知,并为接下来的学习做好铺垫。2.Lead-inT:The music is so nice.What can you see in the song?(让1班两名学生自由说出自己看到的事物。Eg:I can see...)T:Good job.Let's listen to Class 9. What can you see in the song?( 让9班一名学生说出自己看到的事物。Eg:I can see...)T:Wow,so clever you are!T:Look at the man.(出示图片)He is MacDonald. He has a farm.(出示农场图片,教读farm) T:Today,we'll learn Unit4 At the farm.(出示课题)Read after me,please.(让学生齐读课题一遍)T :We'll go to the farm.Are you ready?Ss:Yes!T:Go go ,Let's go!T: This is MacDonald.Let's say “Hello”to him.(让学生与 MacDonald打招呼)T:Look!There are some animals on the farm.What’s this?(呈现一只兔子图片)Ss:It’s a rabbit.T:What's colour is it?(请2名学生描述兔子的颜色和形体特征。如:It's white.\It's has long ears.)T:Good!One point for your group.(JI教师及时奖励)T:What are these (一些鸭子、马、牛等)S:They are ducks.(引导学生用复数回答)They’re (让学生从颜色和形态特描述这些动物,根据学生情况适时引导。)设计意图:通过复习动物引入新知,衔接自然。在复习旧知环节,潜移默化地让学生感知本节课句型,为下面地句型学习提前做铺垫。Step2 (Presentation)T:You’re so smart!The animals are so cute.They like different vegetables.1.CarrotsT: Look at the vegetables. They're fresh. What does the rabbit like?S:...T: Yes,the rabbit likes carrots.(教师从魔法箱里掏出一根胡萝卜)T:It's a...(播放单词carrot录音--学生跟读2遍)T:OK,listen to me.c-a- rrot. Read after me,please.(教师正音:利用自然品读法教读字母a的发音,教拼读:ca-rrot)T:Can you read these words:cat hat bag(举例含有a字母相同发音的单词:cat hat bag) T:Boys read the word together.T:Good! Girls together. T:OK.Group A B CDT:Group B and C wonderful,a point for you!(单词操练:男女读,小组读, 并适时奖励). T:What’s this?(师指着胡萝卜问)S:It's a carrot.T:What are these?(出示一些胡萝卜实物) Ss:...(根据学生情况适时引导) T: Great!They’re carrots.(学生听录音读单词carrots.)T: one carrot,two carrots,three carrots,many carrots.(师引导学生边数边说,感知carrots的复数形式)T:What are these?(拿卡片问,呈现句型)Ss:They’re carrots.(呈现句型)(学生回答时教师把卡片和句型贴到黑板)T:Let's write the word.Show me you finger,please.(教师板书单词,学生拼读并书空)T:Read after me:What are these ,they're carrots. (教师带节奏拍手问,学生同样拍手回答) T:Look at the carrots.What colour are they?(引导学生:They're orange.)T: Good job!Big hand for them.One point for your group.TomatoesT:Guess,please!It's red. It's round.What's this?(教师边描述边让学生去猜测,猜测完之后出示西红柿实物)Ss:...T: So clever you are!It's a...(播放录音--学生跟读2遍)T:It has two sounds(告诉学生tomato有两种读音)T:Let's read the word one by one.(单词操练:开火车读单词)T:What’s this?(师指着西红柿问)S:It's a tomato.T:Very good! Look!What are these (出示一些西红柿)Ss:...T:Good!They're tomatoes.(学生齐读单词tomatoes)T: one tomato,two tomatoes,three tomatoes,many tomatoes.(师引导学生边数边说,感知tomatoes的复数形式T:What are these?(拿卡片问,呈现句型)Ss:They’re tomatoes(呈现句型)(学生回答时教师把卡片到黑板)T:Let's write the word.Show me you finger,please.(教师板书单词 tomatoes学生拼读并书空。)T:look at here!They’re...(生答:carrots)They're...(生答: tomatoes)What are they different?(让学生通过对比发现tomatoes复数形式不一样,及时奖励细心观察的学生)T:You're so smart!Big hand for him\her. A point for you!T:Read after me:What are these ,they're tomatoes. (教师引导男生带节奏拍手问,女生同样拍手回答)T:Look at the tomatoes.What colour are they?(引导学生描述西红柿:颜色、大小)T: Good job!Big hand for them.One point for your group.(及时奖励)3.PotatoesT:OK.It's time to Class 9 to guess.Listen carefully..It's brown.It's small.It's yummy.What's this?(教师边描述边让学生去猜测,猜测完之后出示土豆实物)Ss:...T:So smart! It's a ...(播放录音--学生跟读2遍,教师正音。)T:Look at my hand and say the word.T: Boys,please.T:Girls,please.(单词操练:大小声,男女读)T:OK!What are these (出示一些土豆)Ss:...T:Good!They're potatoes.(学生齐读单词 potatoes)T:What are these?(拿卡片问,呈现句型)Ss:They’re potatoes.(呈现句型)(学生回答时教师把卡片贴到黑板)T:Let's write the word.Show me you finger,please.(教师板书单词 potatoes学生拼读并书空。)T:Look! Potatoes,tomatoes,They’re same.(提醒学生其复数形式与tomatoes是一样的)T:Answer me:What are these What are these (教师拍手带节奏问)They're potatoes. They're potatoes. (生拍手带节奏答)T: Do you like potatoes?(问两名学生)Ss:Yes,I do.\No,I don't.(引导学生回答)4.green beansT:I like potatoes.I also like green beans.(教师边说边出示一把豆角)(教师播放录音,学生跟读。)T:OK,listen to me.b-ea-n→bean. Read after me,please.教师正音:利用自然品读法教读字母组合ea的发音T:Can you read these words:tea sea举例含有而按字母相同发音的单词:tea sea T:Look at my hand and say the word.(学生根据老师手势高矮读出大小声)T:Good!Who can read?(单词操练:大小声,指名读指名读并适时给予奖励)T:Good job!What are these (拿卡片问,呈现句型)Ss:They're green beans.(呈现句型)T:Let's write the word.Show me you finger,please.(教师板书单词 green beans.学生拼读并书空。)T:Read after me:What are these ,They're green beans. (教师引导男生带节奏拍手问,女生同样拍手回答)T:Look at the green beans.They're so...引导学生描述green beans: They're so...(long\big\orange)(指名1-2名学生描述并及时奖励)T: Good job!Big hand for them.One point for your group.T:Do you like green beans?(2名学生)T:I also like eating green beans.But onions make me cry.(教师边说边出示洋葱图,并教授onions)T:Do you like onions Ss:...(Yes,I do.\No,I don't.)Chant together.(39页Let's chant )T:OK.It’s time to chant.Let's chant together.让学生跟着视频唱童谣2遍(第二遍拍手唱)设计意图:教师利用自然拼读的方法教学单词,有利学生认、读和记单词。通过不同形式进行单词操练,既可活跃课堂氛围,又可以提高学生的参与度。在学习句型时,由单数带入复数,学生容易接受。通过有节奏的chant操练句型,使学生在朗读句子中熟悉核心词汇。开放性练习有助于培养学生的发散性思维。Step3 (Practice)1.Play a gameT:Wonderful!It's time to play.Let's Play a game:Bit the mice.(打地鼠,玩2遍)2.Pair workT:Oh!The game is so funny.Are you happy OK.Let's make a dialogue like this: A:What are these B:They're green beans.They're so long.出示对话内容,学生齐读一遍。T:Can you talk with me?(教师与一名学生做示范并适时进行奖励)T:Wow!You're so smart!A point for your group.T:Boys and girls,make a dialogue like this with your partner,please.让学生指着图片上的蔬菜进行问答训练,教师进行巡视、指导。T: Who want to show? 教师请2对同学上台展示对话,并适时进行奖励。T: Wow!You're so clever!Big hands for them!Your group will get a point.T:Now time to Class 9 to show? Who want to try?(请9班1对同学进行展示)T:You did the good job!设计意图:用小游戏的形式进行操练,充分调动学生的多种感官,既活跃了课堂气氛,又加强了学生对新学单词的印象。句型操练,让学生两两对话,创设情境,在真实的语境中运用句型。。Step4 (Summing up) T: Today,We are at the farm and we see some vegetables.T:What are these (指着板书的图片)Ss:They're tomatoes.T:What are these Ss:They're green beans.T:What are these Ss:They're potatoes.T:What are these Ss:They're carrots.T: Yes.These vegetables are fresh and yummy. We should eat more vegetables . They are good for our health.(教师通过PPT呈现几道美味的蔬菜,启发学生多吃新鲜水果蔬菜有利健康)设计意图:通过老师一问一答的方式进行总结本节课内容,并且跟 MacDonald说再见,首尾呼应,主线明确为本节课画上一个圆满的句号。情感教育:引导学生养成良好的饮食习惯,有利于身心健康。体现了文化意识目标。T: It's time to go home now.Let's say“Bey-bey”to MacDonald:“Bey-bey,see you next time.”(学生跟着老师说)T:Let's have a look!Which group is win?(选出优胜组并及时表扬鼓励)T:They're wonderful!Big hand for them!Step5 (Home work)T: Look at the homework.1.听读书本39页3遍2.回家和父母制作蔬菜沙拉。T:Class is over.Say“Bey-bey”to the teachers.(让学生跟听课老师们再见)T:Bey-bey,boys and girls.设计意图:作业布置:与父母制作蔬菜沙拉,增进亲子关系,又可以温故而知新。板书设计 Unit4 At the farmPart A Let's learn & Let’s doWhat are these?carrotsgreen beans. tomatoespotatoes. 【主讲教师动作】主讲教师与学生打招呼主教老师请2名学生说出自己从歌曲中看到的事物主教教师出示课题unit4 At the farm并带学生齐读课题1遍主讲教室引导学生复习学过的动物主讲教师通过课件出示句型并板书:What are these?They’re carrots. They're orange.主讲老师组织学生读单词、句子。主讲教师组织学生认真听、跟读单词、操练单词句型。。主讲老师请一名学生猜测主讲教师组织学生读单词句型。主讲教师请1名学生说出tomatoes复数形式与前面单词的复数形式不同之处主讲教师组织学生读单词句型。主讲教师组织学生跟着视频唱童谣主讲教师组织学生玩打地鼠的游戏主讲教师与一名学生示范对话内容。主讲教师组织学生进行对话练习。主讲教师组织学生展示对话主讲教师通过与学生问答总结本节课学习内容与收获 【互动教师动作】互动教师与学生打招呼。助教老师请1名互动教室的学生说出自己从歌曲中看到的事物助教教师组织学生齐读课题1遍互动教室学生认真倾听互动教师组织学生学习新句型并板书。互动教师组织学生认真倾听互动教室的学生跟读单词、句子。互动教师组织学生认真倾听互动教师组织学生认真学、跟读单词和句型互动教师组织学生观察、对比找出不同互动教师组织学生认真学、跟读单词和句型互动教师组织学生跟着视频唱童谣互动教室学生观看喝彩互动教师组织学生认真倾听互动教师组织学生进行对话练习互动教师组织学生展示对话互动教师组织学生倾听并齐读本节课重点单词和句型
《At the farm》第一课时教学反思本节课通过让学生参观农场,从中学习胡萝卜(carrots)、豆角、(green beans)、西红柿(tomatoes)、土豆(potatoes)这些蔬菜词汇,并会运用句型What are these?They're...介绍各种蔬菜。在学习中让学生爱上新鲜果蔬,懂得合理安排自己的饮食,养成不挑食的好习惯。上课之前,我们做了充分的准备。分析学情,依标扣本研读教材,准备精美教具等等。本节课通过歌曲、游戏、比赛等教学手段完成教学内容。首先用歌曲热身,营造学习氛围。然后复习导入新知,在新授环节,通过不同形式操练及各组加分比赛机制,激发学生的学习兴趣,提高学生的参与度。在巩固环节,通过打地鼠游戏和小组对话练习巩固所学单词和句型。本节课教学思路清晰,学生积极发言,能较好地完成教学目标。但也有一些方面有待提升:1、需要合理分配时间。2、多熟悉教学设备,使教学过程更流畅。这次英语展示课能顺利完成,是我们团队共同努力的结果。通过这次活动,我们团队成员都得到了历练、成长。我们会继续在英语教学这条路上相互扶持,共同奋进!
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