新版pep四下unit4单元教材解析及教案(共32页)

1、精选优质文档-倾情为你奉上单元教材解析教学内容Unit4 At the farmLets talk Lets play Lets learn Lets chant Lets spell Draw and say Read and write Lets check Look and match教材分析本单元通过农场里各种动物以及农作物的学习，从而展现了农场中缤纷多彩的生活。虽然与学生的实际生活相隔甚远，但其内容与学生的日常生活联系紧密。要求学生能用本单元的句型与单词进行有关农场里各种动物和各种农作物的表达。教学目标句型：1.能听、说、认读：Are these carrots？ Yes, they

2、 are.No ,they arent.What are these those? Theyre tomatoes sheep .How many horses do you have？Seventeen.2.能够在情景中运用句型询问并回答蔬菜和动物的名称What are these those? Theyre 3.能够按意群朗读短文、理解短文内容并完成句子仿写。词汇：1.能听、说、认读单词：tomato, potato,green bean, carrot, cow, hen, sheep, horse,及其复数形式。2.能够正确使用上述单词介绍各种农场动物和蔬菜。语音：1.能够掌握or的发

3、音规则2.能够读出符合or发音规则的单词；并能根据发音拼写出符合or发音规则的单词。教学重难点重点:1.听、说、认读本单元的单词。2.能听、说、认读：Are these carrots？ Yes, they are.No ,they arent.What are these those? Theyre tomatoes sheep .How many horses do you have？Seventeen.难点: 1.个别单词的发音区分。2.根据实际情景运用相关的句型。3.字母组合or在单词中的发音。课 时 教 案课题Unit4 At the farm授课日期年 月 日教学目标1.知识目标掌

4、握有关蔬菜的新单词carrots，tomatoes, green beens, potatoes.理解对话大意，并用正确的语音、语调朗读对话。能 在 情 景 中 运 用 句 型 Are these? Yes, they are.What are these? They are询问物品名称并作答。运用 They are good/so big!描述物品特点。2.技能目标能 在 情 景 中 运 用 句 型 Are these ? Yes, they are.What are these? They are询问物品名称并作答。运用 They are good/so big!描述物品特点。3.情感目标

5、(1)培养学生善于观察，勤于提问的习惯，激发学生的求知欲。(2)鼓励学生多吃水果和蔬菜。教学重点1.掌握有关蔬菜的新单词carrots，tomatoes, green beens, potatoes。2.能 在 情 景 中 运 用 句 型 Are these? Yes, they are. No, they arent. What are these? They are询问物品名称并作答。 教学难点能够理解事物的复数的概念；掌握these的发音。课型对话词汇整合课课时共 6 课时，第 1-2 课时教具PPT, 蔬菜实物，单词卡片，打印的蔬菜水果图片板书设

6、计Unit 4 At the farm A:What are these? B:They are tomatoes/carrots/ A:Are these? B:Yes, they are./No, they arent.家庭作业1.Design your dream farm and introduce it to your friends.2.Copy the new words.预计作业时间： 20 分钟教学过程个性化修改一、Warming up1. Free talkWhat time is it? Its.oclock. Its time for English class.2.

7、Enjoy a song “Old MacDonald had a farm.” 二、Presentation T: Old MacDonald has a big farm. Many animals are on his farm. Mr Wang has a farm , too. Today lets go to his farm. OK? Lets go!T:Wow!A big farm.What do you see?S:I see.T: Yes,there are some animals and vegetables. If you finish the task,you ca

8、n get your favorite fruit and vegetables.Task 1 Lets look and say 1. T: Whats this? (屏幕呈现一个苹果图片。) S: Its an apple. T: What are these? (屏幕呈现多个苹果图片。引出句型，教读these，引导学生回答Theyre red/)(教师呈现banana等水果图片图片，操练句型)教学过程个性化修改2.T: Whats this?(屏幕呈现一个胡萝卜图片。) S: Its a carrot. T:What are these? They are (认读单词carrots) O

9、h, they are carrots. (呈现carrots，板书并教读) carrot, carrots. T：They are carrots. I like carrots. Carrots are my favorite food.3. 猜谜语方式呈现green beans Theyre long. Theyre green. What are they? 引出 green beans 4.图片呈现tomato tomatoes， potato potatoes They are tomatoes. (加es) Tip:可数名词单数变复数，一般情况下，直接在词尾加s。tomato和p

10、otato后要加es. 5.T: Look at these tomatoes, theyre red and round. Do you like tomatoes? T: Oh，look, what are these?(出示黄柿子图片) Are these tomatoes/.? 引导学生答Yes, they are./ No, they arent.(板书Are these? Yes, they are.并教读) T: They are tomatoes. But they are yellow. (呈现but并教读) And look at these tomatoes, they

11、are so small. Task 2 Lets guess What are these? Are these/they? Task 3 Lets visitT: Today Mike and Sarah are at the farm, too. What do they see on the farm? 1.Watch the video and answer. (Watch the video) (Show the question on PPT) T: What do they see ? Ss: Some tomatoes and carrots. 2.Listen again

12、and answer教学过程个性化修改 Q1：Are these carrots ? Q2: What colour are these tomatoes? Task 4 Listen and imitate T: Now listen and imitate. Pay attention to your pronunciation and intonation. 1. Read by yourselves. 2. Act the dialogue 3. Fill in the blanks. Task 5 Make a new dialogue T: Wow, so many vegetab

13、les and fruits. Now work in pairs, make a new dialogue with your partners. You can talk like this. 呈现本文句型框架和参考单词，学生仿照课文对话，进行语用输出。 A: What are these? B: They are. A: Wow! Theyre. B: Look at these, are these?A: Yes, they are./No, they arent. 四、Homework 1.Design your dream farm and introduce it to your

14、 friends.2.Copy the new words.教学反思安全提示过马路时一定要走人行横道，并遵守交通规则。课 时 教 案课题Unit4 At the farm授课日期年 月 日教学目标1.能听、说、认读单词：hen、sheep、horse、cow and goat及他们的复数形式。2.能在实际情景中运用 “ These are ”“Theyre ”介绍和描述动物。3.培养小朋友爱护动物的情感。教学重点1. 能听、说表示农场里动物的单词horse, cow, sheep, hen。2. 能用句型These are .介绍农场里的动物。教学难点单词sheep的单复数相同课型词汇课课时共

15、 6 课时，第 3 课时教具PPT、单词录音、动物的单词卡、小卡片板书设计Unit 4 At the farm家庭作业1. 将本节课学习的生词在四线三格内抄写五遍。2. 跟着录音读三遍Lets learn部分的内容，并将其读给自己的爸爸妈妈听。预计作业时间： 20 分钟教学过程个性化修改Step 1: Warm-up1. 课堂口语练习。2. 教师请两三组学生上讲台表演A Lets talk部分的对话。Step 2: Preview教师说：I like vegetables. Do you like vegetables? What vegetables

16、do youknow? 学生说出自己知道的蔬菜的名称。然后教师拿出蔬菜图片，问：Are these . 学生根据图片回答Yes, they are.或No, they arent.Step 3: Presentation1. B. Lets learn.(1) 教授新词T: Children, do you know a farm? Miss Ding has a farm, and there are many animals on it. Lets have a look. (播放卡通动画片。) 教学单词“hen”。T: What can you see? (学生可用汉语回答)Ss: 母鸡

17、。T: Yes, we can see a hen. (用课件出示一只母鸡的图片。) Please follow the computer, then follow the teacher.学生跟着电脑和教师读单词。T: (点击课件，出现了一群母鸡。) Oh, what are they?Ss: They are hens. (教师强调hens是hen的复数形式。)T: Now, lets feed the hens. (教师做“喂鸡”的动作，学生跟着教师一起做动作。) 教学单词“sheep”。T: What else can you see?Ss: A sheep.T: Yes, we ca

18、n see a sheep, too. (出示绵羊的图片。) Follow the computer, then follow the teacher.T: Who want to have a try? (指名读。)T: (点击课件，出现三只绵羊。) What are they?教学过程个性化修改Ss: They are sheeps. (教师纠正：sheep的单复数形式一样。) 教学单词“horse”。T: (课件播放马的叫声) Oh, who is coming?Ss: 马。T: Yes, a horse. (出示马的图片) Follow the computer, then follo

19、w the teacher.(让学生注意horse和house的发音区别) Who want to have a try? (指名读。)T: (点击课件，出现两匹马) Look, what are they?Ss: They are horses. (教师帮助纠正错误的发音。)T: Children, can you ride a horse? (做“骑马”的动作) Now, lets ride a horse.(教师一边发指令一边做“骑马”的动作，学生跟着做) 教学单词“cow”。T: (课件播放奶牛的叫声) What is this? Do you know?Ss: 牛。T: Yes, i

20、ts a cow. (出示奶牛的图片) Follow the computer, then read it one by one.(2) 教师播放本部分的教学录音，让学生跟着录音读，提醒学生在跟读的过程中注意模仿录音中的语音、语调。(3) 让学生用其他表示农场上动物的词汇替换对话中的关键词。2. B. Draw and say.(1) 让学生拿出画笔和画纸，画出自己理想中的农场图，农场中包含各种蔬菜和动物。(2) 学生同桌合作，用句型Are these .? 和Yes, they are./No, they arent. 谈论农场中的动物和植物。(3) 学生同桌相互介绍自己的农场图。Step

21、4: Extension1. 教师说句子，学生举起相应的卡片。Its a cow. They are cows.Its a sheep. They are sheep.Its a hen. They are hens.Its a horse. They are horses.2. 请一位学生拿一张卡片（复数形式的图片）站在前面，不让全班看到正面是什么，其他人用Are they .? 猜图片内容。猜错了，该学生要说No, they arent.猜对了，该学生就说Yes, they are.Step 5: Summary师生一起总结本节课所学的重点词汇和句型，说说本节课的重难点内容，教师评价学生的

22、表现，表扬表现好的学生。Step 6: Homework1. 将本节课学习的生词在四线三格内抄写五遍。 2. 跟着录音读三遍Lets learn部分的内容，并将其读给自己的爸爸妈妈听。课 时 教 案课题Unit4 At the farm授课日期年 月 日教学目标1.学生能够理解对话大意，能够用正确的语言、语调朗读对话；能够在情景中恰当运用句型What are those ?Theyre 问答物品名称；能运用句型Are they？Yes, they are./No, they arent.确认是否为某种物品。 2.帮助学生理解these与those的异同。 3.通过多种活动形式，培养学生大胆开口

23、说英语的习惯。 4.了解与动物有关的英语习语。教学重点1. 能够在情景中恰当运用句型What are those ?Theyre 问答物品名称2.能运用句型Are they？Yes,they are./No,they arent.确认是否为某种物品。教学难点单词these和those的联系与区别。课型会话课课时共 6 课时，第 4 课时教具多媒体课件、教学音频、图片等板书设计Unit 4 At the farm家庭作业1. 完成课优中的对应练习。2. 跟着录音读三遍Lets talk部分的对话，并尝试背诵对话。预计作业时间： 20 分钟教学过程个性化修改

24、一、Warm-up 1.Greeting . 2.Sing a song Ten little Indians T: How many Indians can you see ? Ss: I can see 2.Revision We visited Old Macdonalds farm yesterday. We knew he has many vegetables 、fruit and animals on the farm. Did you remember what are they?(Yes)OK. Lets see.课件出示水果和蔬菜，复习句型What are these ?T

25、heyreHow manycan you see ?I can see Name Number Name Number 苹果 15 胡萝卜 22 豆角 17 草莓 11 土豆 40 洋葱 20 Old Macdonald has a lot of vegetables /fruit. OK, lets go to see how many kinds of animals on the Old Macdonalds farm.Listen to a song, try to hear that.教学过程个性化修改教师播放歌曲Old Macdonald had a farm.(设计意图：通过句型

26、的操练，复习已学的知识，让学生激发旧有的知识，为过渡到本节课的学习内容打下铺垫。) 二、Presentation 1.教师问：How many kinds of animals can you hear?学生反馈。2.教师指着动画最后的画面问：How many dogs does Old Macdonald have ?Lets ask him.引导学生提问：How many dogs do you have ,Old Macdonald?课件中出现一大群狗的画面，教师教学a lot of ,引导学生说：You have a lot of dogs .2. 课件呈现一个指向Old Macdon

27、ald的对话框：I have a lot of cows, too. 教师问：Where are cows ?Lets go and see .课件画面中出现一远一近两个遮盖的部分，分别写着These are cows .和Those are cows . Old Macdonald的对话框显示文字：Guess , please! 教师引导学生拼读those并比较those与these的区别，判断并选择句子。教师点开课件中近处的遮盖部分，出现一群奶牛的图片，引导学生说：These are cows . 3. 教师手指远处的动物问：What are those ?Are they ducks/c

28、ats ?Lets see .课件快闪一幅鸭子、绵羊、奶牛、母鸡的图片进行操练。 T：Are they ducks ? S1:Yes, they are. S2: Are they cats ? S3:No, they arent. S2：What are those? S3:Theyre （设计意图：通过火眼金睛的活动，激活学生的思维，引起学生极大的兴趣，能取得预期的教学效果。） 5.Listen and answer questions T: Mike and Sarah are in Old Macdonalds farm ,too .Lets see what they are tal

29、king .But before you watch ,please think of the questions.A.What does Mike see on the farm ?B. How many horses ? C.What does Sarah see on the farm ?教学过程个性化修改课件展示课文内容，播放录音。 （设计意图：让学生带着问题听录音，有助于集中学生听的注意力，提高听的效果，提高课堂实效。）6.教师播放动画，学生跟读。Lets watch TV and repeat . 7.学生在小组内分角色朗读，要求尽量模仿原文人物的语言语调，然后抽查几组上台表演。

30、三、Consolidation and extension1.Fill in the blanks（设计意图：通过挖空对话中的关键词给学生一个支架一步步引导学生说出本对话内容，而非在课堂上让学生死记硬背出来。）2.Make a dialogue 师生示范 T：（课件演示）Look, this is my farm. Welcome to my farm.Do you want to know what are on my farm? You can ask me.You can use sentences. T:Welcome to my farm.S1:What are those? T:

31、Theyre S1：How manydo you have？ T: S1:Are they ？ T: Yes, they are ./No ,they arent . （设计意图：示范学生与教师的对话，为下面的生生对话做铺垫。）Pair work四、 Homework1. 完成课优中的对应练习。 2. 跟着录音读三遍Lets talk部分的对话，并尝试背诵对话。教学反思安全提示不追逐，不打闹，生命多美好，安全最重要。课 时 教 案课题Unit4 At the farm授课日期年 月 日教学目标知识目标：1. 能理解生词garden, goat（s）, eat， over there在语境中的意

32、思。2. 能够读短文并能回答根据短文内容提出的问题。能力目标：1.能根据意群，用正确的语音语调朗读课文2.能在具体语境中用These are.Those are.介绍农场。3.能在设置的有意义的语境中仿写句子These are.Those are.情感目标：1.蔬菜有益健康.我们应该多吃蔬菜。2.小动物是我们的好朋友，我们要爱护动物。3.走到户外，享受大自然。教学重点能够在重点词句的帮助下理解、朗读并复述课文。教学难点能够正确运用These areThose are句型在语境中书写和介绍农场。课型阅读课课时共 6 课时，第 5 课时教具多媒体，卡片板书设

33、计Unit 4 At the farm家庭作业1.Retell the text.2.Design your own farm and introduce it to your parents.预计作业时间： 20 分钟教学过程个性化修改一、Preparation1. Greetings.2用千里眼的游戏形式来复习之前所学的蔬菜水果单词。用垃圾食品作对比进行情感教育：蔬菜有益健康，要多吃蔬菜。并教授本课新单词eat.3.用顺风耳的游戏听动物声音复习动物单词以及新单词goat(s).同时进行情感教育：动物是我们的好朋友，要爱护动物。4.以“羊羊游农场”为主线，领着也想建农场的羊羊们参观农场并学习

34、。二、Pre-readingT：We have some interesting visitors. Look! They are coming! Who are they? They are sheep. They also want to build their own farm. So they come here and want to learn something.第一站，参观代村农场(1)大屏幕出示花园果园和菜园图片。T：Oh, whats this? Its a flower garden. Its a orchard garden. This field plants man

35、y vegetables. These are potatoes. Those are carrots. So its a vegetable garden. 教授garden并提及句子This is a vegetable garden.(2)羊羊们在这里采摘了很多蔬菜，我们来看一看。复习已学句型These areThose are, 为理解课文句子做准备。三、In-reading羊羊们参观完农场学到了很多，下面它们要去一个美国的农场去看一看，引出本课内容。参观美国的农场1. First reading 快速阅读，找到答案（1）这是谁的农场？T：Whose farm is it? Can y

36、ou find the answer?Ss: A. Mr MacDonalds学生读课文并在文中找到答案所在的句子，解决Mike的介绍。（2）在麦克唐纳先生的农场上你能看到那些蔬菜？T： What vegetables can you see on Mr MacDonalds farm?教学过程个性化修改Please find and circle.学生圈出蔬菜单词并读出所在句子。通过此题解决图1 和图2 的课文内容。（3）What about animals?学生圈出动物单词并读出所在句子。通过此题解决图3和图4的部分句子。2. Second reading: 仔细阅读，回答问题(1)How

37、 many sheep are there on the farm? 提示关键词是how many sheep(2)Do the goats love to eat carrots?用这两题解决图3和图4剩下的句子。3. Third reading(1) Listen and repeat 提示注意语音语调(2)Read aloud with your love of the farm.学生自主练习之后找些学生进行展示并给与鼓励。4. Retell the text先领着学生一起练习再找生单独展示并给鼓励。四、Post-reading羊羊们参观完这两个农场之后收获很多，准备回去建农场。（1）T

38、： Now they are going to build their own farm. What should they have on the farm? I think they should have vegetables and fruits because vegetables are good for their health. So I provide these for them.再次进行情感教育：蔬菜水果有益健康。出示蔬菜图片，板书These are tomatoes. 边板书边提示学生书写注意事项。T： They also need other animals, the

39、y are good friends. They can have those animals.再次进行情感教育：热爱小动物。出示动物图片，板书Those are cows.学生先在空中跟老师写完之后再在自己的练习纸上书写。老师随时纠正。五、Progress学生分小组为羊羊们设计一个农场。教学过程个性化修改之前学生答题时老师奖励的蔬菜和动物贴画在此时使用。小组随喜好选择粘贴并用These areThose are来写介绍。老师给出备用词库，帮助学生完成书写。学生活动时播放轻音乐。找小组展示。 T: The sheep love your design. And theyll build it

40、right now!Look! Their farm is ready. Lets have a look!配着音乐播放美丽的农场照片，进行情感教育：大自然美丽又神秘。我们应该走到户外，享受自然。六、Homework(1) Retell the text.(2) Design your own farm and introduce it to your parents.教学反思安全提示 过马路两边看，还要走在斑马线。 红灯停，绿灯行，安全处处伴我行。课 时 教 案课题Unit4 At the farm授课日期年 月 日教学目标1.通过听例词horse、fork、homework、world m

41、ap的发音，观察共有的特征， 学习or字母组合的两种发音规律，并能读出更多单词。2.能拼读、理解词汇horse、fork、homework并能正确书写在四线三格上。3.能通过掌握的语音拼读规律，读出故事，并合作表演出故事。教学重点or字母组合在单词中的两种发音规则。教学难点1.or字母组合的两种发音。2.小组合作完成故事表演。课型语音课课时共 6 课时，第6 课时教具PPT,音频板书设计Unit4 At the farm家庭作业1.Listen and read the words: horse、fork、homework、world map.2.Write do

42、wn more words which includes “ or” and pronounce them.预计作业时间： 20 分钟教学过程个性化修改Step 1 Warm-up 1.Sing a song If you are happy 2.(PPT shows Amys crying )T: Were so happy today. How about Amy?T: shes not happy because she cant find her homework? Where is her homework?引出故事“Amys Homework”【意图】歌曲导入本课，营造轻松愉悦的课堂氛围，拉近师生距离，同时利用歌曲很好地创设了教学情境，引出本课内容的学习。Step2 Presentation Practice 1.看故事，找答案：1. What can Amy see in the story?