2022年春季学期PEP人教版四年级英语下册教案Unit4总案.pdf

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1、Unit4 At the farm一、教材分析本单元学习的主题是参观农场。教学内容主要是围绕着教材主线人物参观农场并与农场主人对话的情景来展开的。教学重点是能听、说、认读句型“一Are these？Yes,they are./No,they arent.What are these/those?Theyretomatoes/sheep.,66How many horses do you have?Seventeen.；能听、说、认读单词和短语：tomato,potato,carrot,green bean,horse,cow,hen,sheep 及其复数形式。二、学情分析四年级的学生大概处在十

2、岁，这个阶段的儿童注意力不稳定，不持久，难于长时间地注意同一件事物，容易为一些新奇刺激的事物所吸引，所以他们对课件里的动画和能动发声的教具感兴趣，另一方面，他们感知事物的特点比较笼统，不精确，往往只注意到一些孤立的现象，看不出事物之间的联系和特点，对时间和空间的概念也比较模糊。四年级的学生已有一年的英语学习基础，但是因为对所学知识掌握不够，要大力鼓励和奖励学生，对优良学生鼓励他们要刻苦学习，努力进步，要致力于发展性思维训练，不光是为了考试分数高，更主要的是掌握学习策略和学习过程。鼓励优秀学生积极创造，增强思维的灵活性、敏捷性，做学习上的小老师。三、教学目标1知识与能力1.能够听、说、认读句型“

3、一Are these.?Yes,they are./No,they arent.“一What are these/those?一Theyre tomatoes/sheep.-How many horses do youhave?Seventeen.2.能够在情景中运用句型“一What are these/those?一Theyre”询问并回答各种蔬菜或动物的名称。3.能够在情景中运用句型“They，re so big/long/cute/”描述物品特点。4.能够按意群朗读介绍农场上蔬菜和动物的短文；能够在有意义的语境中仿写句子“These/Those are.5.能够听、说、认读单词和短语：t

4、omato,potato,carrot,green bean,horse,cow,hen,sheep及其复数形式。6.能够正确使用上述单词、短语和these/those介绍各种农场蔬菜及动物。7.能够掌握字母组合o r的发音规则，即。r在单词中常见的两种发音：/3：/和/3：/8.能够读出符合or发音规则的单词；能根据读音拼写符合or发音规则的单词。9.能够补全短语或句子并做到书写规范。2 情感态度价值观1.了解几条与动物相关的英语习语。2.在日常生活中，要保护动物，爱护动物。四、课时安排第一课时：Part A Lefs talk&Lefs play第二课时：Part A Lets learn

5、&Lets chant第三课时：Part A Lefs spell第四课时：Part B Lets talk&Lets play第五课时：Part B Lefs learn&Draw and say第六课时：Part B Read and write&Lefs check&Lefs sing第七课时：Part C Story timeThe first periodPart A Let*s talk&Let*s play内容分析本单元学习的主题是参观农场。教学内容主要是围绕着教材主线人物参观农场并与农场主人对话的情景来展开的。教学重点是能够在情景中运用句型“一Arethese.?Yes,the

6、y are.What are these?一Theyre 询问物品名称并回答；能够在情景中恰当运用句型“They，re good/so big!”描述物品特点。课时目标知识与能力1.能够在图片、PPT和教师的帮助下理解对话大意。2.能够按照正确的语音、语调及意群朗读对话，并在小组中进行角色表演。3.能够在情景中运用句型“一Are these.?Yes,they are.What are these?一They，re”询问物品名称并回答；能够在情景中恰占运用句型“They，re good/sobig!”描述物品特点。4.能够在语境中借助图片理解新词“carrot”和“tomato”的意思，并能够

7、正确发音。5.能够利用农场里可能出现的动植物单词卡片-，操练核心句型“What are these?”“Are they?”及其答语。过程与方法歌曲可以激发学生的学习兴趣，还可以引入“农场”这个话题。以谈话方式导入教学，自然亲切地创设真实、有效的教学情景。分段呈现对话，逐步引导学生跟随文本学习新单词、新句型。充分利用卡片帮助学生学习新单词，并操练新单词、新句型。通过创设自然真实的情景，让学生在情景中合理运用所学语言问答物品名称并描述物品特点，培养学生的综合语言运用能力。情感态度价值观通过语境真实的对话，增强学生口语表达能力，提高学习英语的自信心，提高学生之间合作能力。教学重难点教学重点能够在情

8、景中运用句型 一Are these？一Yes,they are.What are these?一Theyre”询问物品名称并回答；能够在情景中恰当运用句型Theyre good/sobig!”描述物品特点。教学难点能够听懂对话大意，并能够用正确的语音、语调朗读对话。教学准备教学课件、课文视频等。教学媒体选择多媒体，录音。教学活动1.角色扮演；2.游戏；3.观看动画。教学过程Step 1:Warm-up&Lead-in1.Greetings.2.Sing the song-Mary has a little 历加瓦（出示课件）3.Lead-in.T:（课件出示：Unit 4 主情景图）Old M

9、acDonald has a farm.Today Mike and hisfriends are visiting the form.What can they see?Lets go and have a look.Write down the topic“At the farm”on the blackboard.Step 2:Presentation1.Look and predict.Show the three pictures in“Lets talk on page 3 8.（出示课件）Let students look at the pictures carefully.As

10、k some questions to lead them topredict the main idea of the dialogue.The questions are like these:Who are they?Where are they?What are they talking about?Vegetables or animals?2.Watch and circle.Show the question and the pictures of some vegetables on the PPT.(出示课件)Play the cartoon.(出示课件)Let studen

11、ts watch the cartoon and circle the rightpictures.T:What vegetables are they talking about?Picture A,B,C or D?Ss:Picture B and C.T:Great!3.Teach the new words and the new sentence structures.(1)Listen to the dialogue about Picture 1.Show the question on the PPT.(出示课件)Students listen to the dialogue

12、about the first picture and answer the question.Teach the sentence structures”Are these.?Yes,they are./No,they arent.Teach the new word“carrots by using the word card.(2)Listen to the dialogue about Picture 2.Students listen to the dialogue about the second picture.T:Are these carrots?Ss:No,they are

13、nt.T:What are these?Ss:Theyre tomatoes.Teach the new word“tomatoes by using the word card and the new sentencestructures“一What are these?一They are.”(3)Listen to the dialogue about Picture 3.Students listen to the dialogue about the third picture and try to understand Trysome!and Yum.4.Read and act.(

14、1)Play the recording.(出示课件)Let students read after it and pay attention to thepronunciation and the intonation.(2)Let students practice the dialogue in groups.(3)Act out.Step 3:PracticeX.Practice the words and the sentence structures.Use the word cards to help students practice the new words and sen

15、tence structures.Let students read the words on the word cards loudly.Then the teacher shows cardsand asks“What are these?/Are these.Students answer the questions according to thecards they see.Make a model:T:(Show a card of u tomatoes v.)Are these apples?Ss:No,they arent.T:What are these?Ss:Theyre

16、tomatoes.2.Lefs play.Students practice the sentence structures in groups by using the word cards.Step 4:Consolidation&ExtensionLittle tour guide”X.Create a situation by using the PPT.T:Look!Many people are visiting the farm.Can you help the farmer?Do you wantto be a tour guide to introduce the farm

17、to them?Lets try!（课件出示:Unit 4 主情景图）2.Make a demonstration.T:Look at these!Theyre carrots.Ss:Oh!They9re so big!Are these apples?T:No,they arent.Ss:What are these?T:Theyre tomatoes.3.Students work in groups.4.Show time.板书设计Unit 4 At the farmU/hat are these?Th”P .-Are thesecarrots?(w big)tomatoes?(ydlo

18、w/good)“5,they art./A/。,thty 0rM e.作业设计学会唱本课歌曲教学反思1.整个教学设计流程清晰明了，很好地实现了课程教学目标。2.活动设计丰富易操作，且具备层次感，有效地提升了学生的核心素养。以学生为本，以问题为导向，引导学生自主学习。3.充分利用网络资源服务于课堂教学：利用生动形象的图片、视频及课件来辅助教学，激发学生的学习兴趣。4.突出语言的语用功能，通过创设合理情景，帮助学生在真实自然的情景中使用所学语言。5.板书设计清晰明了，重点突出，起到了很好的辅助作用。The second periodPart A Let*s learn&Let*s chant内容分

19、析本单元学习的主题是参观农场。教学内容主要是围绕着教材主线人物参观农场并与农场主人对话的情景来展开的。教学重点是能够听、说、认读并熟练运用词汇 utomato,potato,carrot,green bean”及其复数形式。课时目标知识与能力1.能够听、说、认读词汇“tomato,potato,carrot,green bean”及其复数形式。2.能够熟练运用上述词汇并运用句型“They，re”描述蔬菜特征。3.能够在活动中体会“多吃蔬菜有益于我们的身体健康”的道理。4.能够在图片、动作和音频等的帮助下理解、跟读歌谣，并尝试创编新的歌谣来描述自己喜爱的水果或蔬菜。过程与方法歌曲热身，激发学生的

20、学习兴趣。以谈话方式导入，延续“农场”这个话题。利 用PPT出示图片，通过谈论图片复习上节课所学内容，并为接下来的学习做好铺垫。利 用PPT帮助学生对比两种不同颜色的西红柿，做示范性描述并引导学生用句型“LookatTheyre.”来描述蔬菜特征。通过创设自然真实的情景，让学生在情景中合理运用所学词汇，培养学生的综合语言运用能力，并在这个环节中让学生体会“多吃蔬菜有益于我们的身体健康”的道理，适时进行情感态度价值观的渗透。情感态度价值观锻炼学生运用语言的能力，提高学生参与英语学习的积极性。教学重难点教学重点能够听、说、认读并熟练运用词汇“tomato,potato,carrot,green b

21、ean”及其复数形式。教学难点“tomato,potato”的读音及其复数形式。教学准备教学课件、课文视频、单词卡片等。教学媒体选择多媒体，录音。教学活动4.角色扮演；5.游戏；6.观看动画。7.小组合作竞争教学过程Step 1:Warm-up&Lead-in1.Greetings.2.Sing the song-Old MacDonald had a f a r m.（出示课件）3.Lead-in.（课 件 出 示:教 材P39 Lets learn图片）T:Look!Mike,J ohn and Sarah are visiting the farm.This time they help

22、 thefarmer pick vegetables.Theyre so happy.What vegetables do they see?Lets go tosee.Write down the topic“At the farm on the blackboard.The teacher and students talk about the picture.T:What are these?Ss:They are.T:Are these,?Ss:Yes,they are./No,they arent.Step 2:Presentation1.Teach the word carrots

23、”.（课件出示:胡萝卜图片）T:Mike,J ohn and Sarah see some vegetables at the farm.Look!What are they?Ss:Theyre carrots.T:How many carrots?Lets count!1 carrot,2 carrots,3 carrots,Write down the word carrots”on the blackboard.Write s in red chalk.2.Teach the word“tomatoes”.T:Mike,J ohn and Sarah see carrots.What e

24、lse?Ss:And tomatoes.（课件出示:黄色西红柿图片）T:Great!What colour are they?Ss:Theyre yellow.T:Look!What are they?What colour?（课件出示:红色西红柿图片）Ss:Theyre tomatoes.Theyre red.T:Yes.Look at these tomatoes.Theyre red.Write down and teach the sentence structures“Look at.Theyre.”.Letstudents try to describe vegetables by

25、 using the sentences.3.Teach the word potatoes.T:Now lets play a game.Listen to the words and fill in the letters to completethe word.Lets go!tomoto（o o o potatopotatoes potatoes|potato HT:What are these?Ss:Theyre potatoes.T:Are they big?Ss:No,they arent.（课件出示:教材P39 Lers learn 土豆图片）T:Look at these p

26、otatoes.Are they big?Ss:Yes,they are.The potatoes are big.4.Teach the phrase“green beans”.Students look at the picture in Lets learn on page 39.T:Look!How many kinds of vegetables?Ss:Four.T:What are they?TheyreWrite down the phrase“green beans“on the blackboard.T:In the two words,the letter combinat

27、ions“ee”and“eav both pronounce“/i:/”,Can you read the second word?Students try to read bean”correctly.The teacher can offer help if students need.Students look at the picture and try to describe them.Step 3:Practice1.Whats missing?(1)Look and say.Use PPT to show the pictures of these four kinds of v

28、egetables one by one.Students say them out and try to describe them.(2)Lefs play.Whats missing?.hots missing?Whot,s missing?2.Lets chant.(1)Understand the chant.Show the picture in Lets chant“on page 39 and ask students questions.Q:What vegetables are they?What vegetables do you like to eat?Show the

29、 picture on the PPT to help students understand“But onions make mecry.(出示课件)(2)Lets chant.Play the recording.(出示课彳牛)Students read after it and then chant together.(3)Write your own chant.The teacher shows a model on the PPT.(出示课件)Students try to write theirown chants about vegetables,fruit and so on

30、.Step 4:Consolidation&Extension“In the farm restaurant951.Create a situation by using the PPT.Present the picture on the PPT.(课件出示：未来农场餐厅图)T:Now were in the farm restaurant.There are some vegetables.What can yousee?What do you want to eat?2.Make a demonstration.T:Look at these green beans.They9re so

31、 long.SI:Yes!And theyre so green!T:I love to eat green beans.Theyre healthy for us.SI:OK!Lets try some.3.Students work in groups to make their own dialogues.4.Show time.板书设计Uffit g 8 MM farm1Q jjW t/eif.小tM*K th J TAey rv|grwA.Rf.一 仆5 15二 七 二作业设计 r小游戏：描述蔬菜特征并猜出蔬菜的名字教学反思i .趣味性的活动设计激发学生的学习兴趣，调动学生的学习热情

32、，营造积极的学习氛围，很好地吸引了学生的注意力。2.采用自然拼读法教学单词，注意学生学习方法和学习策略的培养。3.有效设计开放性练习，帮助培养学生的发散性思维。4.基于单元整体设计创设教学情景，注意话题的延续性和整体性。5.抓住课堂教学契机，在教学语言的同时适时进行情感教育和人文渗透。The third periodPart A Let*s spelI内容分析本单元学习的主题是参观农场。教学内容主要是围绕着教材主线人物参观农场并与农场主人对话的情景来展开的。这一课时和音标有关，能够通过听例词发音，观察例词中共有的特征，感知并归纳o r在单词中的发音规则。课时目标知识与能力1.能够通过听例词发音

33、，观察例词中共有的特征，感知并归纳o r在单词中的发音规则；能够跟着录音说唱歌谣，强化记忆o r的发音规则。2.能够根据o r的发音规则读出符合该规则的生词；能够根据单词的读音拼写出符合o r发音规则的单词，并在四线三格上工整规范地写出来。3.能够了解一些字母组合的固定发音，提高语音认知和阅读能力。过程与方法学生通过听发音、观察词形等方法，在教师的引导下逐步归纳出字母组合or的发音规则。引导学生多读单词，强化字母组合o r发音规则的记忆。生动有趣的小故事中含有or单词，把语音的学习引向高潮，让学生们体会到语音可以帮助他们读写单词，还能帮助他们阅读，拓宽他们的视野。止 匕 外，还能帮助学生从故事

34、中得到启发：遇事不悲观，换一个角度看也许会有意想不到的收获。情感态度价值观能够通过一个有趣的绘本故事体会语音学习的重要性，并能够通过故事得到启发：遇事不悲观，换一个角度看也许会有意想不到的收获。教学重难点教学重点能够通过听例词发音，观察例词中共有的特征，感知并归纳or在单词中的发音规则。教学难点能够正确区分or在单词中常见的两种发音：/3：/和/。:/。教学准备教学课件、录音、语音例词单词卡等。教学媒体选择多媒体，录音。教学活动小组合作教学过程Step 1:Warm-up&Lead-in1.Greetings.2.Enjoy the songPhonics Song.（出示课件）3.Lead-

35、in.T:Thats a nice song,isnt it?Mike,J ohn and Sarah had a big meal in the farmrestaurant.After lunch,theyre listening to a chant by York,a young and fashionablefarmer.What does he chant about?Now lets listen.Write down the topic“At the farm“on the blackboard.Step 2:Presentation1.Listen to the ch an

36、t.（课件出示:Read,listen and chant 的视频）T:What are the most sounds in this chant?Ss:T:Great!/3：/and/o:/.2.Read the chant.Students read the chant and try to find the words that have the pronunciation 7 3：r or/o（课件出示:Read,listen and chant 的听力材料）3.Read and find.Students read the words that they find in the c

37、hant and the words in“Read listen andchanf5 in the book.T:What can you find?Ss:They all have“or”.4.Listen and distinguish.T:Yes!They all have“or，but they have different sounds.Now lets listen and tryto divide them into two groups.(课件出示:教材P40 Read listen and chant图片及音频)Students listen to the four wor

38、ds and try to distinguish the sounds of or in thewords.5.Summarize the pronunciation rules.Present/3：/and/:/on the PPT.Lead students to summarize thepronunciation rules.T:It pronounces/3:/after the letter w”.In other places,it pronounces/:/.6.Read and practice.Students read the example words.The tea

39、cher shows two groups of words that have“or”on the PPT.Students try to read them.(出示课件)Step 3:Practice1.Read,listen and number.(1)Students read the words by themselves.(2)Then listen and number the words.(3)Check the answers by reading the words in order.(课件出示:答案及听力材料)2.Look,listen and write.(1)Stud

40、ents look at the pictures and predict what they will hear.(2)Then listen to the recording and write down the w ords.(出示课彳牛)(3)Check the answers.(课件出示:答案及听力材料)(4)Students read the sentences loudly by themselves.Step 4:Consolidation&ExtensionYorks Horns991.Watch the cartoon.T:There is a boy.His name i

41、s also York.One day,when he gets up Whathappens?Lets watch.(课件出示：绘本故事 Yorks Horns的视频)2.Read the story.Students read the story after the cartoon and then read by themselves.3.Show time.板书设计Unit 4 Rt the farmworld map bor$homework forkor作业设计找到更多含有“or”并且“or”发 o:的单词(word,work,world,worth,worm.)教学反思1.突出学

42、生学习的自主性。引导学生独立思考，寻找规律，变被动为主动，提高学生进行自主探究、归纳的能力。2.采用多种形式调动学生的学习积极性。采用chant、绘本故事等形式来激发学生的学习兴趣，引导学生积极投入到学习中来，并让学生体会语音学习带来的成就感。3.充分利用各种资源来辅助教学。如后面拓展活动中的绘本故事，有效地帮助学生巩固了“or”的发音规则。4.注重学生学习策略的培养。在学生进行听力练习之前，预留时间让学生对所听内容进行预测和推断，对学生进行有效的听力技巧指导。The fourth periodPart B Let*s talk&Let*s play内容分析本单元学习的主题是参观农场。教学内容

43、主要是围绕着教材主线人物参观农场并与农场主人对话的情景来展开的。教学重点是能够在情景中运用句型“一What are those?-Theyre”问答物品名称，并能够在情景中恰当运用句型“一Are they,?Yes,theyare./No,they arent”确认是否为某种物品。课时目标知识与能力1.能够在图片、PPT和教师的帮助下理解对话大意。2.能够按照正确的语音、语调及意群朗读对话，并能在小组中进行角色扮演。3.能够在情景中运用句型“一What are those?一Theyre”问答物品名称，并能够在情景中恰当运用句型“一Are they.?Yes,they are./No,they

44、 arent.”确认是否为某种物品。4.能够理解these与those的区别并能正确使用。5.能够通过猜动物的游戏活动操练核心句型“What are those?”Are they.?Yes,they are./No,they aren,t.过程与方法用歌曲激发学生的学习兴趣，并延续“农场”这个话题。复习蔬菜类单词及相关句型，激活学生已有的知识储备。教师基于单元整体教学，以谈话的方式导入教学，创设真实、有效的教学情景，并提前渗透“a lot of animals,coo。通过问题引导学生观察并讨论图片，借助图片预测教学内容，培养学生的观察能力和逻辑推理能力。通过预测图片内容激活已有知识，提取与

45、文本有关的知识，进入文本话题。“做一做，猜一猜”活动很好地激发学生的学习积极性，让学生在轻松愉快的氛围中练习单词和句型。情感态度价值观通过游戏的方式，增加学生对学习的兴趣，提高学生英语口语表达水平。教学重难点教学重点能够在情景中运用句型“一What are those?They，re”问答物品名称，并能够在情景中恰当运用句型“一Are they*?Yes,they are./No,they arent”确认是否为某种物品o教学难点能够听懂对话大意，并能用正确的语音、语调及意群朗读对话。教学准备教学课件、课文视频等。教学媒体选择多媒体，录音。教学活动8.角色扮演；9.游戏；10.观看动画。教学过

46、程Step 1:Warm-up&Revision&Lead-in1.Greetings.2.Sing the songOld MacDonald had a f a r m.(出示课件)3.Revision.T:Mike,J ohn and Sarah are visiting the farm.What did they see at the farm?Ss:Some vegetables.T:What vegetables?Lets see.(Show the word cards.)What are these?Are thesee,?Use the word cards to revi

47、ew the words and the sentence structures.4.Lead-in.T:In the afternoon,Mike and Sarah are visiting the farm.This time they see a lot ofanimals at the farm.Thats cool!Lets go and see!Write down the topic At the farm“on the blackboard.Step 2:Presentation1.Look and predict.Show the two pictures in Lets

48、talk“on page 41.（出示课件）Let students look at thepictures carefully.Ask some questions to lead them to predict the main idea of the dialogue.The questions are like these:Who are they?Where are they?（3）What are they talking about?Vegetables or animals?How many?2.Watch and answer.Show the question and th

49、e pictures of some animals on the P P T.（出示课件）Let students watch the cartoon.（课件出示:教材 P41 Lets talk 视频）T:What animals are they talking about?Picture A,B,C or D?Ss:Picture C and D.T:Great!3.Teach the new words and the new sentence structures.（1）Listen to the dialogue about Picture 1.（出示课件）T:Does Old

50、MacDonald have animals?Ss:Yes.Q:How many animals does he have?A few or a lot of animals?Ss:He has a lot of animals.Use pictures to help students understand a lot of”.（课件出示：a lot of 的相关内容）Teach the word horses”.（课件出示：几匹马的图片）T:What are these?Ss:Theyre horses.他们是马。T:Yes.Theyre horses.Students read the