小学英语陕旅版三年级上册Unit 7 Are these bears?教案设计

Unit 7 Are These Bears?

Lesson 3

Teaching Aims

1．能听懂、会说对话How many … do you have? I have ... 并且能在实际生活中灵活运用.

2．学生能积极参加Count and say部分的回答和表演,以及Listen and write the numbers部分的听写训练,对已学数词的英文表达能灵活自如地运用,达到学以致用的目的.

Important and Difficult Points

1．能听懂、会说对话How many … do you have? I have ... 并且能在实际生活中灵活运用.

2．学生能积极参加Count and say部分的回答和表演,以及Listen and write the numbers部分的听写训练,对已学数词的英文表达能灵活自如地运用,达到学以致用的目的.

Teaching Procedures

Ⅰ．Leading In:

1．Free talk (教师让10位同学各扮演不同的动物,请其他同学来猜)

T: Good morning! Boys and girls! I have some animals. Look! They are coming!

What's this?

S1: (模仿一只兔子一蹦一跳地走过讲台)

Ss: It's a rabbit.

S2及S3: (模仿两头大象走过讲台)

T: Are these tigers?

Ss: No, they aren't. They are elephants.

T: How many elephants?

Ss: Two.

T: How many animals are there? Let's count.

Ss: One, two, three, four … ten! Ten animals!

2．Ask and answer

教师随意走到一名同学跟前,装作突然发现了一些东西,非常兴奋地和该生做如下问答:

T: Wow! Look! A beautiful pencil box. How many pencils do you have? (教师可以通过实物、动作、表情帮助学生理解)

S1: Two.

T: Oh, really? Two? You have two pencils. Let me see. (教师打开文具盒给全班学生看,和学生一起数数)教师可以用同样的方法多练习几组,顺势引入本节课的重点句型.

Ⅱ．Presentation:

1．Run to it!

（1）教师将学过的英文数词打乱顺序写在黑板上.

（2）将学生分成两组,每组每次各推选一名代表参加比赛,手拿塑料小锤背向全班同学站好.

（3）教师将动物类的教学卡片拿在手中,随意向学生展示一张(这里以cat为例),在座的学生看到卡片后立刻发问: How many cats do you have? 教师用手指表示数字(比如5),在座学生齐声回答: I have five cats. Go!

（4）听到“Go!”的指令后,拿着塑料小锤的两名同学迅速转身,并以最快的速度跑到教室前方,在黑板上找到数字“five",并用小锤边敲击该数词边说句子: I have five cats.

2．Let's Show

（1）教师安排学生三人一组,进行Let's learn more部分的对话练习

（2）教师根据学生对知识的掌握情况灵活安排,鼓励学生在表演时加人各自编排创造的角色和对话,对表演出色、语句丰富的小组要及时表扬哦.

Ⅲ．Practice Activities:

1．Look and answer

（1）教师将课前准备好的挂图贴在黑板上.

（2）要求同桌两人一组先观察,并试着就该图进行问答

（3）请一名学生起来提一个问题,如: How many rulers do you have? 然后全班同学跟着老师的手指,按One ruler, two rulers … ten rulers, I have ten rulers的形式进行回答.

（4）教师可以变换方式来增加问答的趣味性,如:大声提问就要小声回答,反之,小声提问则要大声回答等.