PEP三年级上英语Unit 4第4课时Part BLet’s talk优课教案.doc

1、The fourth period(第四课时) Part B Lets talk & Lets play 教学内容与目标课时教学内容课时教学目标Lets talk能够理解对话大意，并能够用正确的语音、语调朗读对话能够在语境中区分和运用“Whats this?”和“Whats that?”Lets play能够在语境中运用句型“Whats that? Its”对远处的物品进行询问及作答教学重点1. 能够理解对话大意，并能够用正确的语音、语调朗读对话。2. 能够掌握、运用新句型“Whats that? Its”。教学难点能够在语境中区分和运用“Whats this?”和“Whats that?”。

2、教学准备教学课件、课文录音、视频、教学挂图、动物头饰、动物图片、玩具望远镜等。Teaching purpose复习之前学过的chant，活跃课堂气氛。通过看影子猜动物，在导入环节渗透“guess”，并提醒学生注意提问的语调，为接下来的新课做铺垫。教学过程第 7 页 共 6 页Step 1: Warm-up & Lead-in1. Greetings.2. Lets chant.Show the chant of “Lets chant” on page 39. (课件出示：教材P39 Lets chant板块的相关内容)Let students chant together.3. A gues

3、sing game.Show the shadows of the animals on the PPT.（出示课件）Let students guess what they are as fast as possible.T: Guess! Whats this? You can ask me like this: A dog? (Remind students to pay attention to the intonation. They should read with the rising tone.)S1: A? T: No. / Yes.Teaching purpose由上一环节

4、中模糊的动物影子到呈现清晰的动物图片或实物，由导入环节自然过渡到授新环节。从距离的远近让学生感知“Whats this?”和“Whats that?”的用法及差异。几组示范后，让学生自行操练句型并进行总结，检测学生的掌握情况。Step 2: Presentation1. Teach the sentence “Whats that?”T: (Point to the picture of a dog on the PPT.) Whats this?Ss: Its a dog.(Lift the telescope and point to a toy pig at the back of th

5、e classroom.)T: Look! Whats that?Ss: Its a pig.(Put a toy duck on the teachers desk. Take a toy bear and walk to a student who sits far from the teachers desk.)T: (Point to the toy bear.) S1, whats this?S1: A bear.T: (Point to the toy duck on the teachers desk.) Look！Whats that?S1: Its a duck.Write

6、down the sentence structures “Whats that? Its” on the blackboard. Let students practice the sentence structures “Whats this/ that? Its” with some other objects.T: Can you tell me the difference between “Whats this?” and “Whats that?”Ss: (They can speak in Chinese.)2. Lets talk.Teaching purpose利用Mike

7、和妹妹看马戏的情景，自然地引出要学的句型。有意识地用“Cool!”评价学生，表达赞扬、欣赏，为下一步呈现做好铺垫。(1) Play the video of “Lets talk”.（出示课件）T: Lets watch the video of “Lets talk” and think about the question. What are they talking about? Colours or animals?Ss: They are talking about animals.(2) Teach the sentences “A bear? No! Its a panda.”（

8、课件出示：教材P41 Lets talk板块的第一幅图）T: Look! They are Mike and his sister. What do they see?Teaching purpose通过视频，让学生理解“funny”的意思，并用自然拼读法进行教读，PPT动画呈现不同动物的有趣片段，学生进一步理解“funny”的含义并输出句型。最后呈现文本的小狗图片，将学生的视野拉回到情景中，学习句子“Cool! I like it.”。Show the outline of a panda on the PPT.（出示课件）T: Guess! Can you say like this?Wr

9、ite down the sentence “A _? ” on the blackboard.Ss: A bear/ cat/ dog?T: No. Lets have a look.Show a picture of a panda on the PPT. (出示课件)Ss: A panda.T: Cool! Its a panda.Write down the sentence “Its a panda.” on the blackboard.T: The panda is black and white. Read after me: Panda, panda. Its a panda

10、.Students follow the teacher.(3) Teach the sentence “Look! A funny dog!”Show a video of a panda. (出示课件)T: Look! The panda is so funny. Read after me: /f/-/ni/, funny, funny. A funny panda! Who wants to act like a funny panda?One student acts like a panda. The teacher emphasizes the word “funny”. Wri

11、te down the sentence “Look! A funny panda!” on the blackboard.The teacher shows some other funny animals (except a funny dog) on the PPT. (出示课件) Students can say: A funny（课件出示：一只滑稽的小狗的图片）T: Look, what do you see?Ss: A funny dog!T: Cool! Read after me: A funny dog.(4) Teach the sentence “Cool! I like

12、 it!”（课件出示：教材P41 Lets talk板块的第二幅图片）T: Do you like this funny dog?Ss: Yes!T: Oh, cool! I like it, too! Follow me, Mike like. (Do an action of “like”.) Cool! I like it! Write down the sentence “Cool! I like it!” on the blackboard.T: (Take out some animal stickers.) What animal do you like best?S1: I l

13、ike dogs.Teaching purpose播放录音，学生听录音跟读,引导学生按照正确的语音、语调朗读对话，并能在小组中进行角色扮演。T: (Pass a dog sticker to S1.) Here you are. You can say, “Cool! I like it.”S1: Cool! I like it.3. Read and act.(1) Play the video. (课件出示：教材P41 Lets talk板块的视频) Let students read after the video and pay attention to the pronunciati

14、on and the intonation.Teaching purpose将课文内容以chant的形式汇编在一起，在朗朗上口的韵律中帮助学生巩固所学知识，加深理解与记忆。(2) Let students read the dialogue by themselves.(3) Let students practice the dialogue in pairs and act it out.Step 3: Practice1. Lets chant.Adapt the text into a chant. Lead students to clap their hands and chant

15、.Teaching purpose通过猜一猜的游戏，让学生操练核心句型，为后面的拓展活动做准备。2. Lets play.(1) Give an example to students.The teacher hides a picture of an animal behind his/ her back and makes a dialogue with a student.S1: Whats that?T: Guess!S1: A?T: Yes. / No！ Its aS1: Cool! I like it!T: Thanks.Let students work in pairs. Im

16、itate the dialogue and try to make their own dialogues.(2) Show time. Teaching purpose创设真实的情景，让学生拿起话筒，对屏幕上的动物进行解说与介绍。让学生产生想要表达的强烈意愿，使学生学会在语境中运用本节课所学的句型。Ask some pairs to show their dialogues in class.Step 4: Consolidation & Extension“Play a gameI am the host!”(1) Show a TV programmeAnimal World.（课件出

17、示：动物嬉戏的视频，然后画面定格在有猪、熊、猫、鸭子、小狗、熊猫等动物的图片上）Make an example with a student.T & S1: Welcome to Animal World. We are the hosts of this programme.T: Look! Whats that?S1: Its aT: Look! A fat cat!S1: Cool! I like it.(2) Let students work in pairs to act as the hosts and show in class.板书设计作业设计1. Practice the

18、dialogue of “Lets talk”.2. Make a new dialogue.3. Do the exercises.教学反思1.本课的难点是“Whats this?”和“Whats that?”两个句型的比较和运用，以摆放在不同位置的实物有效地帮助了学生理解。2.本课的句型较多，利用课本提供的情景，一步一步引导学生理解每句话的意义，并结合课时话题创设新的情景，对重点句型进行操练，取得了不错的效果。3.各环节之间过渡自然，循序渐进，符合学生的年龄特点和认知水平，潜移默化地提高了学生的核心素养。Teaching Contents & Teaching AimsLets talkB

19、e able to understand the main idea of the dialogue and read the dialogue with correct pronunciation and intonation.Be able to understand the difference between the sentences“Whats this?”and“Whats that?”and use them in context.Lets playBe able to use the sentence structures“Whats that? Its”to ask and

20、 answer the distant objects correctly in context.Teaching PrioritiesBe able to understand the main idea of the dialogue and read the dialogue with correct pronunciation and intonation.Be able to master and use the new sentence structures “Whats that? Its”Teaching DifficultiesBe able to understand th

21、e difference between the sentences “Whats this?” and “Whats that?” and use them in context.Teaching ProceduresTeaching StagesTeacher s ActivitiesStudents ActivitiesTeaching PurposesWarm-up &Lead-in1. Greetings.2. Lets chant.3. A guessing game.Show the shadows of the animals on the PPT.1. Greetings.2

22、. Chant together.3. Guess what animals they are as fast as possible.Stimulate students interest in learning and review the words and the sentences they have learned. Prepare for the next step.Presentation1. Teach the sentence “Whats that?”Answer the teachers questions.Summarize the difference betwee

23、n “Whats this?” and“Whats that?”Let students understand the difference between “Whats this?” and “Whats that?” through the real objects.2. Lets talk.Play the video. Teach the sentences “A bear? No! Its a panda.” “Look! A funny dog!” “Cool! I like it.” in different ways.Watch the video. Learn the new

24、 words and sentences.Attract students interest in learning by creating interesting situations. Help students learn the new knowledge more easily.3. Read and act.Play the video.Read after the video. Read the dialogue by themselves. Practice the dialogue in pairs and act it out in class.Make sure that

25、 students can read the dialogue correctly and fluently.Practice1. Lets chant.Adapt the text into a chant.Clap hands and chant with the teacher.Adapt a chant to help students practice the key words and sentence structures.2. Lets play. (1) Give an example to students.(2) Show time.(1) Work in pairs a

26、nd make their own dialogues.(2) Show their dialogues in class.Practice the key sentence structures through a guessing game. Get ready for the next step.Consolidation&Extension“Play a gameI am the host!”Show a video and make an example with a student.（1）Watch the video.（2）Work in pairs to act as the hosts and show in class.Use a real situation to develop students comprehensive language using ability. Improve students enthusiasm of expression. Encourage students to join in the game.Homework1. Practice the dialogue of “Lets talk”.2. Make a new dialogue.3. Do the exercises.