北师大版英语二年级下册《How many》教案
一、指导思想与理论依据
《小学英语课程标准》明确指出,小学英语教学主要目的是使学生获得初步运用英语进行交际的能力。而小学英语会话教学课堂是培养学生语言交际能力的重要阵地。
根据《小学英语课程标准》的要求,会话教学应从学生的学习兴趣、生活经验出发,注重培养学生的听、说能力,注重从听入手,培养学生说的能力,并能用英语做事情。新课程改革倡导让学生学会学习,学会合作,倡导学生主动参与的教育教学理念,这一理念凸显了学生的主体地位。在会话教学中,注重学生的实践,倡导在真实的语言环境中体验并操练语言。
二、教学背景分析
1.教学内容:本课为北师大版北京市义务教育课程改革实验教材二年级下第九单元Unit 9 How many?的第三课时内容,分为talk together,sounds and letters,listen to this和listen and write两个练习。Talk together中的对话是Wang Ling在询问Ken家房间及人物的数量,是课堂调查活动的片段,主要的句型为How many…are there? There is/are…。 Sounds and letters部分呈现了字母s和z在单词中的发音,呈现的单词也较简单。因此在本课时我将把Talk together中的对话作为重点教学,并将listen to this的听力材料进行改编。
2.学生情况:二年级的学生在一年级时学习过one to ten的数字表述以及How many?句型,能够运用句型进行简单的询问和回答学生乐于参与课堂,能够与老师配合默契。在口语表达方面,学生能用英语进行问候,能对物品进行简单的描述,已基本养成了用英语表达、交流的习惯。
三、技术准备
教材、配套光盘、自制课件、自制单词卡、句子卡、自制单词翻翻卡
四、教学目标
1.能够理解对话内容,模仿、表演对话;
2.能够在相应的情景中询问或说明日常生活中常见物品的个数;
3.能够初步运用How many…are there?及There is/are…。句型进行询问和调查;
4.通过对话的学习,培养学生乐于观察及善于合作的意识和习惯。
五、教学重、难点
1.教学重点:理解对话发生的语境、表演对话并能运用句型询问或说明物品的个数。
2.教学难点:能够运用How many…?及There is/are…。句型在情景中进行询问和调查,并能根据物品单、复数的不同,准确运用。对You have so many questions的正确理解。
六、教学过程
1. Warm up: Sing a song
T: Today I’m very happy, so let’s sing a song together.
【设计意图】以How many歌曲开始,活跃课堂气氛,调动学生的积极性,在激发学生自主性的同时也复习数字的单词,从而进入到本课的主题。
2. Lead in
Step 1: Ask and answer
Students ask some questions and teacher answer the questions.
【设计意图】互动交流,拉近师生距离,以学生询问老师一些问题开始,体现学生的主体性,为突破难点You have so many questions.做铺垫。
Step 2: Free talk
Talk about the numbers in our life with students.
(1) Show a picture of YaoMing.
T: What’s the number of his cloth?
(2) Show some numbers.
T: I will show some numbers and you say it out quickly.
110,119,120
(3) Show a door
T: It’s a door. And what’s the door’s number?
(4) Show a car
T: This is my car, but can you guess what’s my car’s number?
【设计意图】通过对生活中数字的描述,锻炼学生的口语表达能力,同时也复习数字。选取贴近学生生活的数字,激发学生的兴趣与自主性;通过在上一环节中引出的教师的汽车,让学生猜一猜车牌号从而过度到听力部分的练习。
Step 3: Listen to this
(1) Do Listen to this.
Here is a new listening material that I have made, because the old one is very easy.
(2) Check the answer together
(3) Foreshadow the assessment
T: Xiyangyang’s car is for boys, and MeiYangyang’s car is for girls, boys and girls will have a P.K, let’s see who is the first one to get the beautiful house.
【设计意图】通过改编听力材料,将难度提升,在培养了学生能力的同时,又分别将4辆车定位,蓝车是Ken的(带领学生到talk together),绿色的车是喜洋洋的,代表男生),黄色的是Bella的,红色的车是美羊羊的,代表女生,男生和女生分组对抗,激起学生的兴趣。
T: Look, our old friend Wang Ling and Ken are coming, so Ken will take us to his home by his car, let’s go to his home.
【设计意图】此时好朋友Ken和Wang Ling 也来到了我们的教室,并邀请我们去Ken家,从而过渡到Talk together。
3. Learn the dialogue
Step 1: Watch the flash of the dialogue
【设计意图】通过观看对话,初步整体感知对话内容。
Step 2: Answer the questions about the dialogue
Q1:How many people are there?
Q2:How many children are there?
Q3:How many rooms are there?
Q4:How many dogs are there?
【设计意图】通过询问问题考察学生的提取信息的能力,反馈学生对于对话内容是否理解,进一步理解对话内容。
4. Practice the dialogue
Step 1: Listen, point and repeat
T: This time, show me your fingers, let’s listen, point and repeat, OK?
Step 2: Read by themselves
Ask students to read the dialogue by themselves.
【设计意图】听录音指读对话,使学生能够正确认读单词及句型,培养正确的语音语调。
给学生充分的自读时间,便于学生理解、消化。。
Step 3: Role play
T: This time, one is Ken, and one is Wang Ling, two in a pair to read the dialogue.
Step 4: Play the game: Lucky Turn Turn Turn
Ask one boy and one girl to come to the front, teacher will give a word like rooms, the other students ask “How many rooms are there?” that two children answer it quickly, find who is more quickly.
【设计意图】通过游戏环节的设置,增加了课堂的趣味性,同时又能在比赛中鼓励学生说句子。
Step 5: Talk about Ken’s home
T: Now can you talk about Ken’s home?
【设计意图】复习对话内容,使学生在实际中操练了语言。
5. Produce the dialogue
Step 1: Go to teacher’s house
Take students to teacher’s home, encourage them to ask teacher some questions about her home and help them to finish the form.
T: Now, can you ask me some questions?
【设计意图】通过调查教师的房间了解教师房间及房间物品的数量给学生做一个示范,使学生在后面介绍自己最好的朋友的家时能够正确的完成任务。
Step 2: Go to your best friend’s house
【设计意图】通过去学生最好的朋友的家,两人一组互相调查对方房间及房间物品的数量,在培养了学生合作能力的同时,给予学生一个情景,把调查的权利交给学生,使学生能够主动发问与回答的同时,又使学生能够在恰当的情景中操练、运用语言。
6. End the class
Step 1: Sing a song
T: Bella will take you into a number world. Let’s sing a song, OK?
【设计意图】以歌结束本课,歌曲开始,歌曲结束,前后相呼应,再次调动学生的主体性。
Step 2: Assess the students
T: Today you all did a good job, so I will give each of you a little gift.
【设计意图】口头的评价能满足学生的自我效能感,并保持他们对学习英语的兴趣。
7. Set the homework
(1) Read the dialog and try to recite.
(2) Try to make a new dialog about Sukara’s(樱桃小丸子) home.
【设计意图】分层次的作业,使不同能力的学生有不同的任务。能力好的学生可以尝试着编一编新的对话内容,开拓学生的能力;在第二项作业中,设置了为熟悉的卡通人物(樱桃小丸子)设计对话完成表格,增加作业的趣味性。