Lesson 2 A Visit to the Dentist名师教学设计1

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英语

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Lesson 2 A visit to the Dentist 张雄儒

讲课题目

教案编号

02 【知识与技能】：(1)Be able to use: toothache, German, have no choice but to do, refuse to do\sb.\sth (2)To understand: dentist, rotten, fortunately, headset, wolf, go to the dentist, 学

习

have a toothache, right away. 目

【过程与方法】：To develop the students’ abilities of listening, speaking, reading and 标

writing.

【情感态度与价值观】

To encourage the students not to be afraid when they meet some trouble or something difficult.

【教学重点】(1)Understand the important words, phrases and sentences.

(2)Understand the usage of refuse sb.\sth.\to do, have no choice but to…

【教学难点】To understand the whole lesson and discuss how to take care of our teeth. 【学法指导及使用说明】自助预习，合作探究，教师指导

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教

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程

Step 1. Warming-up （设计意图：以学生感兴趣的问题开始新课，吸引学生的兴趣，我通过以下2个学生感兴趣的问题，导入新课，以调动他们学习的积极性。）

T：Have you ever had a tooth?

S: Yes, I have. T: What do you do when you have a toothache? Ss: I go to the dentist’s. T: How do you take care of your teeth? Ss: I brush my teeth twice a day and go to the dentist’s office. T: Wow! You really take good care of your teeth! I hope all of you can keep your teeth healthy! OK,now let’s learn a new text about toothache and dentist. Step 2. Study new words （设计意图：通过单词教学，让学生快速记忆所学单词，然后找几名学生通过听写并板书比赛记单词，来调动他们的学习热情。）

Step3.Reading （设计意图：通过学生们反复朗读课文，加强学生们的记忆，同时锻炼学生们的口语表达能力）

1.Read the text and fill in the blanks (1) Wang Mei is really afraid of going to the_______. (2) This morning, she woke up with a terrible__________. (3) One of her ______was probably rotten. (4)

On the way home, Mum told her an old_______ saying. Then pay attention to “dentist”. Practice the word with the picture. 2. Read the text and write true (T) or false (F) (1)Wang Mei was scared to see the dentist.

(

) (2)Wang Mei showed great interest in everything at the dentist’s office.

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)

(3).Dr. Hu asked Wang Mei to watch TV while she worked.

(

)

(4).Dr. Hu was kind and good at fixing teeth.

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)

(5).Wang Mei’s mum told her an old Russia story on the way home.

(

)

Step3. Explain the whole text: Explain the meaning of the whole text sentence by sentence,help the students remember the main phrases and the main sentences. （设计意图：逐句解释整篇课文的意思，帮助学生记住重点短语和重点句子，让学生能够抓住文中重点词汇，善于归纳）

（1）I’m really afraid of going to the dentist.

be afraid of害怕……，后跟名词、代词或动名词，表示害怕会发生某事或某情况，相当于be scared of. I’m afraid of going out at night.我害怕晚上外出。

be afraid to do sth. 表示“因害怕而不敢做某事”

He is afraid to go out alone at night.

他不敢晚上一个人出去。

“I’m afraid+从句”表示“我恐怕……”，常用来表达不愿发生的事情。

I’m afraid I can’t go there with you.我恐怕不能和你一起去那儿。

（2）I don’t know why , but I have had this fear since I was very young.

我不知道为什么，但是自从我很小的时候，我就有这种恐惧感。

since为连词，意为“自从……以来”，与现在完成时连用，其后可跟句子，也可跟“时间段+ago”。

I have worked here since two years ago.

我在这儿工作两年了。

（3）I had no choice but to go with her. 我除了和她一起去，别无选择。

have no choice but to do sth.意为“除了做某事以外，别无选择”或“只好做某事”。

I have no choice but to give up.

我没有办法，只好放弃。

（4）Fortunately, the dentist, Dr. Hu , was very kind.

fortunately为副词，意为“幸运地”，其同义词为luckily，反义词为unfortunately/unluckily，其形容词形式是fortunate。fortunately多用作插入语，比luckily更具强调性。

（5）She saw right away that I was scared and told me not to worry.

right away意为“立刻，马上”，其同义短语有：at once , in a minute/moment。

scared为形容词，意为“对……感到恐惧的，害怕……的”。主语通常是人，指人对某事恐惧/害怕。be scared of…意为“对……感到害怕”。

（6）Before I knew it, my aching tooth was fixed.

aching为形容词，意为“疼痛的”，它是由ache去-e加后缀- ing构成的形容词。

区别：pain, ache (A)pain既可指一般疼痛，又可指剧痛。疼痛范围可以是全身或局部,时间可长可短。

(B)ache指人体内部或外部的某一器官感觉上较持久的疼痛。常head/tooth/stomach/back等表示身体部位的词连用，构成合成词。

was fixed是被动语态形式。当谓语动词与主语之间是动宾关系时，句子就用被动语态。被动语态中谓语动词为“be+过去分词”。fix的过去分词在词尾直接加上- ed。

（7）My tooth did not hurt at all.

not…at all意为“一点儿也不，根本不”。

I don’t know about it at all.

对那件事我一点儿也不知道。

Step4.

Practice （设计意图：锻炼学生的思考能力，同时培养学生的语感。主要通过以下这个环节来设计的）

Fill in the blanks according to the fist letters. (1) I went to see a d________ to fix my rotten tooth yesterday.

(2) She r________ to accept that there was a problem.

(3) I got a t________ and couldn’t sleep the whole night.

(4) F_________, he was soon offered another job.

(5) A w__________ is a large animal that lives and hunts in groups.

Step 4. Consolidation （设计意图：通过巩固来培养学生对英语学习的兴趣）

Work in pairs and talk about your experiences at a doctor’s office.

Task tips: 1. Do you still remember one of your visits to a doctor? 2. Are you afraid of going to see a doctor? 3. How do you overcome fear when you face a difficult situation? Step 5. Extension （设计意图：通过拓展来训练学生对英语学习综合能力的应用）

Discuss: How should we take care of our teeth? Teeth are very useful. Brush your teeth twice a day.

Eat some soft food. Eat less hot food, cold food or hard food. Change your toothbrush（牙刷）

often.

Don’t eat sweets before sleeping.

If you have a toothache, you should go to see a dentist. Healthy teeth, healthy body! Step 6. Homework （设计意图：培养学生的交流和写作能力，主要通过以下2个环节进行。）

1. Composition: if you're a dentist, give us some advice on how to take care of our teeth, please. 2. Finish off the exercises in the activity book.

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教学反思

_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 板书设计： Lesson 2 A visit to the Dentist

language

points: be afraid of

be scared of

have no choice but to do sth

right away

not…at all

备课日期：月日