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Unit1 Stay Healthy
Lesson2 A Visit to the Dentist
用所给单词的正确形式填空
I _________（have）this computer since I __________（come）here。
Mary thinks that she ______(need)to go to the dentist’s office.
When he ___________(get)to the classroom ,there ____________ (be) many students in it .
I’m afraid of ____________ (go) to the hospital.
She wanted her mother ____________(buy) a new dress for her .
单选
The bag________ to the teacher’s office so I couldn’t find it everywhere.
A . took B. taken C.takes D.was taken
You look so sad. Have you got________
a toothache B. toothache C. teethache D. a teethache
There are many__________ in the forest.We must be careful.
wolf B. wolfs C.wolves D.wolves
根据句子意思用适当的介词填空
Jenny woke up ____________ a terrible headache.
Dr. Lee is very kind __________ me.
.Look! Your teacher is smiling __________ you.
.Don’t worry _________ you illness. We can help you.
I met that doctor again _________ my way home.
参考答案：
一．1.have ;came
5.to buy
二、DBD
三、With；to; at; about; on
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冀教版本英语九年级第一单元第二课时教学设计
课题 A Visit to the Dentist 单元 Unit1 学科 English 年级 九
学习目标 知识目标：1.掌握重要单词及短语，如dentist,refuse,rotten;be afraid of ,right away。2.识记重要句型，如What kind of music do you like It was difficult to stand。能力目标：能够了解课文意思并能正确回答课后问题；能够分角色表演对话。情感目标： 能够合理饮食、掌握牙齿护理技巧，保护牙齿。
重点 识记重点短语并且能够熟练运用它们
难点 掌握文中出现的重要句型并关注所涉及到的语法知识
教学过程
教学环节 教师活动 学生活动 设计意图
导入新课 Step1 Lead inGood morning! Boys and Girls .Look at this picture,What are they doing Then,you should grasp these key words.We will present these words with clear pictures, in order to help you to understand them easily. Listen and DiscussTalk about your ideas. 结合课时主题通过对问题的讨论，引出相关句型的表达，并逐步过渡到重点词汇的学习。
讲授新课 Step 1 Free talkHave you ever had a toothache How do you take care of your teeth Step 2 ReadingListen to the text,then read the text correctly and fluently after the tap.Read the text and catch the main idea of this lesson ,then finish Let’s Do it!No.1Read the lesson 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.( )3.Dr.Hu asked Wang Mei to watch TV while she worked. ( ) 4.Dr.Hu was kind and good ai fixing teeth.( )5.Wang Mei's mum told her an old Russian story on the way home.( ) 【Keys】TFFTF(4)Find the words in this lesson that have the same meaning as the ciacled words.【Keys】1. refuse 2. toothache 3. fortunately 4. headset 5. rotten Step 3 ActivityWork in pairs and talk about your experience 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 4 Language Points1.I'm really afraid of going to the dentist. 我真的害怕去看牙医。句式be afraid of 意为“害怕……”，后加名词、代词、动名词作介词of的宾语。 eg. ①My little sister is afraid of cats. 我的小妹妹怕猫。 ②Tony is afraid of coming out at night. 托尼害怕在晚上出来。 【拓展】句式be afraid to do …意为“害怕做某事”；be afraid 后还可加宾语从句，意为“恐怕……”。 2.I have had this fear since I was very young. 尽管不知道为什么，但是从很小的时候我就有了这种恐惧感。 Since自......以来，可用作介词、副词、连词，经常和现在完成时 连用。 Eg:Since the birds interbreed they cannot be classed as different species. 由于这些鸟进行杂交繁殖，不能把它们归为不同的物种。【拓展】 1.since+过去一个时间点（如具体的年、月、日期等） Eg: I have been here since 1972. 1972年起，我一直在这儿。 2.since+一段时间+ago Eg: I have been here since five months ago. 我在这儿已将有五个月了。 3.since+从句 Eg: Great changes have taken place since you left. 自你走后，变化可大了。 4.It is +一段时间+since从句 Eg: It is two years since I became a postgraduate student.我考上研究生有年了。 Step 5 Grammatical consolidation1. Do you smoke ( )It's two years since I smoked. A.Yes,I do B.No,I don't C.Not too much D.Oh ,but I wish I didn't【key】A2.Since you are busy ,you ( )tmorrow. A didn't need come B.need not come C.needn't come D.mustn't come【key】C3.Has he been home ( ), he ( )home since he graduated. A.No;hasn't been B.Yes; has been C.No;isn't D.Yes ;is【key】A4. They ( )friends since they met in Shanghai. A.haven't been B.have been C.aren't D.are【key】B5. I ( ) here since he left the door open,but it seems that he won't come back today. A.have been waiting B.will have waited C.was waiting D.waited 【key】A 通过呈现与主题相关的问题，逐步引导学生阐述自己的经历与护牙技巧阅读短文，完成相关问题小组合作，谈谈自己的就医经历学习相关的语法知识，做好笔记语法知识点练习 通过呈现问题，吸引学生的注意力，为下一环节主题内容讲授做铺垫。有任务的阅读练习，提升学生的阅读能力与解答问题的能力锻炼学生的口语表达能力及所学词汇表达的运用能力增强学生的语法理解能力，可以灵活运用相关语法知识点及时通过练习题巩固所学的语法知识点。
练习巩固 Step1 Exercise 完形填空 完成习题小组合作，完成家庭作业 将所学内容与中考衔接，日积月累掌握做题技巧通过对话联系巩固本课时的话题及所学的相关表达。
课堂小结 重要短语与重要句型小结：重要短语：1.dentist n. 牙医 2.refuse v. 拒绝，回绝3.toothache n. 牙疼 4.rotten adj. 腐烂的；腐败的5.fortunately adv. 幸运地 6.headset n. 耳机7.aching adj.疼痛的 8.wolf n. 狼9.smile at sb 对某人微笑 10.right away 立刻，马上11. not at all 立刻，马上重要句型：1.What kind of music do you like 2.Imagine how scared I was! 总结本课重点 通过对重点的小结，让学生更系统地掌握本课内容。
板书 Unit1 Stay HealthyLesson 2 A Visit to the Dentistbe afraid of 害怕need to do 需要做某事have no choice but to do 别无选择，只能做某事dress in 穿着on the way to 去......的路上 直观地展示本课重点语法内容
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Unit1 Stay Healthy
Lesson 2 A Visit to the Dentist
冀教版 九年级上册
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Lead in
Look at this picture,What are they doing
The people in white clothes is a dentist, she is examining the girl's tooth.
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Lead in
Today ,we will learn the theme “A Visit to the Dentist”, you will learn some useful skills to take care of your teeth . First ,you should grasp these key words.
We will present these words with clear pictures, in order to help you to understand them easily.
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Lead in
Dentist
n. 牙医
a person whose job is to take care of people's teeth.
Eg:When your tooth is rotten ,you shoule go to visit a dentist.
当你的牙齿坏掉了，你应该去看医生。
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Lead in
toothache
n.牙疼
an ache around a teeth
Eg: I have toothache now.
我现在牙疼。
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Lead in
refuse
v.拒绝，回绝
say no when somebody askes you to do sth
Eg: I refuse to tell a lie.
我拒绝说谎.
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Lead in
rotten
adj.腐烂的，腐败的
the substance can no longer be used
Eg:In my eye ,it's a rotten idea.
在我看来，这是个馊主意.
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Lead in
aching
adj.疼痛的
feel pain
Eg: I'm aching all over.
我浑身都疼。
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Free talk
1.Have you ever had a toothache
Yes or NO
2.How do you take care of your teeth
brush your teeth twice a day
eat some soft food
change your toothbrush often
eat less hot food,cold food or hard food
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Presention
Dear Diary:
I'm really afraid of going to the dentist. I don't know why, but I have had this fear since I was very young. When my mum wants me to go to the dentist, I always refuse.
This morning ,I woke up with a terrible toothache. I told my mom about it . She thought that one of my teeth was probably rotten and that I needed to go to a dentist. I had no choice but to go with her.
When we got to the dentist's office, there were strange smells,strange sounds and people dressed in strange clothing. Imagine how scared I was!My hands were shaking. My legs felt so heavy, and it was difficult to stand!
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Presention
Fortunately,the dentist,Dr.Hu, was very kind.She saw right away that I was scared and told me not to worry. She helped me get up on the chair,“You needn't be afraid .What kind of music do you like ” she asked. She gave me a headset,and I listened to music while she worked.
Before I knew it, my aching tooth was fixed.My tooth did not hurt at all, Dr.Hu smiled at me and said ,“See I told you it would be OK.”
On the way home, Mum tole me an old German saying: Fear makes the wolf bigger than he is.
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Reading tasks
I.Read the lesson and write true(T)or false(F)
1.Wang Mei was scared to see the dentist.( )
Key：T
2.Wang Mei showed great interest in everything at the dentist's office.( )
Key：F Wang Mei was so scared at the dentist's office.
3.Dr.Hu asked Wang Mei to watch TV while she worked.( )
Key：F Dr.Hu asked Wang Mei to listen to the music while she worked.
4.Dr.Hu was kind and good ai fixing teeth.( )
Key：T
5.Wang Mei's mum told her an old Russian story on the way home.( )
Key：F Wang Mei's mum told her an old German saying on the way home.
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Reading tasks
II.Match eanh paragraph with its main idea . Then retell the story.
Paragraph 1 Wang Mei was nervous at the dentist's office.
Paragraph2 Dr.Hu let Wang Mei listen to music to relax.
Paragraph3 Wang Mei is really afraid of going to the dentist.
Paragraph4 Wang Mei's mum told her a saying.
paragraph5 Wang Mei had a terrible toothache this morning.
paragraph6 Dr.Hu fixed Wang Mei's tooth quickly.
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Reading tasks
III. Find the words in this lesson that have the same meaning as the ciacled words.
1.Jack invited her to the tea patrty, but she said no to hhis invitation.
2.She's had a all day.
3. I was late ,but the train was late,too.
4. The students complete the activities on their computers and wear their
to talk to their teacher.
5.These bananas will to in a week.
said no to
pain in her tooth
headphones
bad
lukily
【keys】1. refuse 2. toothache 3. fortunately 4. headset 5. rotten
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Activity
Work in pairs and talk about your experience 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
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Activity
Example:
Doctor: What's the matter with you
Paient: I have a toothache . It's painful.
Doctor: I know the feeling .Let me see. Say ah.
Paient: Ah......
Doctor: How often do you brush your teeth
Paient: Once a day.
Doctor: Do you like eat chocolate and candies
Paient:Yes ,I do . I like them very much.
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Activity
Doctor:Please remember ,don't eat too many sweet things. They are not good for you teeth. And you should brush your teeth twice a day and three times a day .If you take my advice ,you will be better than now.
Paient: Thank you ,doctor. I'll take your advice.
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Language points
1.I'm really afraid of going to the dentist. 我真的害怕去看牙医。
句式be afraid of 意为“害怕……”，后加名词、代词、动名词作介词of的宾语。
eg. ①My little sister is afraid of cats. 我的小妹妹怕猫。
②Tony is afraid of coming out at night. 托尼害怕在晚上出来。 【拓展】句式be afraid to do …意为“害怕做某事”；be afraid 后还可加宾语从句，意为“恐怕……”。
eg. ①Danny is afraid to stay at home alone. 丹尼害怕独自呆在家里 ②We are afraid that we can’t finish all the work today. 我们恐怕今天不能完成所有的工作。
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Language points
2.I have had this fear since I was very young.
尽管不知道为什么，但是从很小的时候我就有了这种恐惧感。
Since自......以来，可用作介词、副词、连词，经常和现在完成时 连用。
Eg:Since the birds interbreed they cannot be classed as different species.
由于这些鸟进行杂交繁殖，不能把它们归为不同的物种。
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Language points
【拓展】
1.since+过去一个时间点（如具体的年、月、日期等）
Eg: I have been here since 1972. 1972年起，我一直在这儿。
2.since+一段时间+ago
Eg: I have been here since five months ago.
我在这儿已将有五个月了。
3.since+从句
Eg: Great changes have taken place since you left.
自你走后，变化可大了。
4.It is +一段时间+since从句
Eg: It is two years since I became a postgraduate student.
我考上研究生有年了。
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Language points
Grammatical consolidation
1. Do you smoke --- ( )It's two years since I smoked.
A.Yes,I do B.No,I don't C.Not too much D.Oh ,but I wish I didn't
【key】A
2.Since you are busy ,you ( )tmorrow.
A didn't need come B.need not come C.needn't come D.mustn't come
【key】C
3.Has he been home ( ), he ( )home since he graduated.
A.No;hasn't been B.Yes; has been C.No;isn't D.Yes ;is
【key】A
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Language points
Grammatical consolidation
4. They ()friends since they met in Shanghai.
A.haven't been B.have been C.aren't D.are
【key】B
5. I () here since he left the door open,but it seems that he won't come back today.
A.have been waiting B.will have waited C.was waiting D.waited
【key】A
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Language points
3.When my mum wants me to go to the dentist, I always refuse.
当我妈妈想让我去看牙医的时候，我总是拒绝。
（1）refuse sb 拒绝某人
（2）refuse sth 拒绝某物
（3）refuse to do sth 拒绝做某事
Eg: I refused her yesterday.
I refused her gift yesterday.
I refused to get her gift yesterday.
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Language points
4.I had no choice but to go with her.
句型：have no choic but to do 别无选择，只能做~~~
Eg: I have no choice but to leave here.
我别无选择，只能离开这儿。
He had no choice but to help Lucy.
他别无选择，只能去帮助Lucy.
翻译：
除了放弃，我们别无选择。
We have no choice but to give up.
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Language points
5.Imagine how scared I was!
想象一下我有多害怕。
imagine 意为“想象、设想”，后面可跟宾语从句。
Eg: They hadn't imagined that it would be so difficult.
他们没想到会这么难。
【拓展】How scared I was!
我有多么害怕！
感叹句语法知识：
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Language points
感叹句一般是用来表示说话时的喜悦、惊讶等情感.英语感叹句常用"what"和"how"引导,"what"和"how"与所修饰的词置于句首,其它部分用陈述句语序.
一、 由"what"引导的感叹句："what"意为"多么"用作定语,修饰名词（被强调部分）,单数可数名词前要加不定冠词a/an,复数可数名词或不可数名词前不用冠词.这类句子的结构形式是：
what+(a/an)+adj.+n.+主语+谓语+(it is).
如：
① What a clever girl she is!
多么聪明的姑娘呀!
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Language points
② What an interesting story it is!
多么有趣的故事呀!
二、由"how"引导的感叹句："how"意为"多么",用作状语,修饰形容词或副词（被强调部分）.如果修饰形容词,则句中的谓语动词用系动词；如果how修饰副词,则句中的谓语动词用行为动词,这类句子的结构形式是：
How+adj.（adv.）+主语+谓语+(it is).
如：① How cold it is today!
今天多么冷呀!
② How nice the pictures are!
多么漂亮的图画呀!
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Language points
6. it was difficult to stand! 站立很困难
固定搭配：
It is difficult to do sth. 干某事很困难
Eg:It is difficult to read an English magazine.
阅读英语杂志有困难。
It is difficult for sb to do sth. 对某人来说干某事有困难
Eg: It is difficult for me to dance.
对我来说跳舞很困难.
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Language points
7.My tooth did not hurt at all, Dr.Hu smiled at me .
not ...at all “一点也不” “根本不”
Eg: He doesn't like bananas at all.
他根本不喜欢香蕉。
【拓展】 not at all
(1)当别人向你表示感谢，此时Not at all 相当于You' re welcome / It's a pleasure.
---Thank you very much .
--- Not at all . 不用谢。
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Language points
(2)当别人问你对某事介意不介意，此时Not at all 相当于Of course not 。/ Certainly not 等。
---Do you mind if I smoke here
--- Not at all . 不介意。
(3)当别人因打扰你而向你道歉，此时Not at all 相当于It doesn't matter .
----I'm sorry to trouble you .
--- Not at all . 没关系。
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Language points
8. smile at sb 对某人微笑
9.fortunately adv 幸运地
同义词：luckily
Eg: Fortunately, I get great grades in this exam.
10.She saw right away that I was scared......她看出我很害怕
right away 立刻、马上、即刻。语气稍弱于at once.
Eg: He didn't answer right away.
他没有马上回答。
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Exercise
1.They have know the news, you ( ) tell them about it.
A. can't B mustn't C.may not D needn't Key:D
2.You have a high fever now. I think you ( ) go to the hospital.
A. need B.can C. should D .may Key:C
3. I tell him ( ) afraid of the doctors. They're very friendly.
A. don't be B. doesn't be C.not be D.not to be Key:D
4. Need I keep a balanced diet Yes ,you ( )
A. need B. must C.should D.can Key:B
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Exercise
5. I ( ) a toothache since I came back home last night.
A. have B.was having C. had D .have had Key:D
6.Jim didn't feel ( ) this morning ,so he went to see the doctor.
A.well B.better C.best D.the best Key:A
7.Mary wants her mother ( )shopping with her this weekend.
A.to go B. go C. going D.goes Key:A
8.Peter isn't good at math .He ( )harder at it.
A. need to work B.needs to work C.need work D.needs work Key:B
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Summary
Words and epressions:
1.dentist n. 牙医 2.refuse v. 拒绝，回绝
3.toothache n. 牙疼 4.rotten adj. 腐烂的；腐败的
5.fortunately adv. 幸运地 6.headset n. 耳机
7.aching adj.疼痛的 8.wolf n. 狼
9.smile at sb 对某人微笑 10.right away 立刻，马上
11. not at all 立刻，马上
Sentences:
1.What kind of music do you like
2.Imagine how scared I was!
及时小结才能巩固所学知识！
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Blackboard Design
Unit1 Stay Healthy
Lesson 2 A Visit to the Dentist
be afraid of 害怕
need to do 需要做某事
have no choice but to do 别无选择，只能做某事
dress in 穿着
on the way to 去......的路上
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Homework
If you are a dentist ,can you give us some advice to take care of our teeth
Please write a paragraph about 60 words.
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