Unit 1 Lesson 2 A Visit to the Dentist课件(共27张PPT)冀教版九年级全一册

(共27张PPT)
Unit 1
Stay Healthy
Lesson 2
Curriculum words: refuse, stand, take care of, be afraid of, have no choice but to do sth.
Useful expressions: 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.
Functions: Master the new words: dentist, refuse, toothache, rotten, fortunately, headset, aching, German, wolf
Grammar: It′s ＋ adj. ＋to do.
Sentences: At the age of ten，I had a bad cold. I had a high fever. And I also had a headache.
My parents took me to the hospital.
学习目标
Have you ever had a toothache
Lead in
THINK ABOUT IT
Have you ever had a toothache
How do you take care of your teeth
Text presentation
新课讲授
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 mum 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 !
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 told me an old German saying: Fear makes the wolf bigger than he is.
The word doctor is a general term. It can be used to address doctors such as dentists, surgeons, physicians, and some professors.
医生”这个词是一个通用术语。它可以用来称呼医生，如牙医，外科医生，内科医生和一些教授。
Learning Tip
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 at fixing teeth. (　　)
5. Wang Mei′s mum told her an old Russian story on
the way home. (　　)
Read the lesson and write true (T) or false (F).
1
T
F
Let ′s Do It !
T
F
F
Match each paragraph with its main idea. Then retell the story.
2
Paragraph 1　 Wang Mei was nervous at the dentist's office.　 Paragraph 2 Dr. Hu let Wang Mei listen to music to relax.
Paragraph 3 Wang Mei is really afraid of going to the dentist.
Paragraph 4 Wang Mei's mum told her a saying.
Paragraph 5 Wang Mei had a terrible toothache this morning.
Paragraph 6 Dr. Hu fixed Wang Mei's tooth quickly.
1．Jack invited her to the tea party，but she said no to
his invitation.
2．She's had a pain in her tooth all day.
Find the words in this lesson that have the same meaning as the circled words.
3
refused
toothache
3. I was late, but luckily the train was late, too.
4. The students complete the activities on their computers
and wear their headphones to talk to their teacher.
5. These bananas will go bad in a week.
fortunately
headsets
rotten
Work in pairs and talk about your experiences at a doctor′s office.
4
Task tips：
Do you still remember one of your visits to a doctor
Are you afraid of going to see a doctor
How do you overcome fear when you face a difficult situation
I still remember my first visit to a doctor. At the age of ten，I had a bad cold. I had a high fever. And I also had a headache. My parents took me to the hospital. I was really afraid of going to see a doctor. But the doctor was very kind. He looked me over carefully and said, “Don‘t worry. It’s going to be OK.” The doctor gave me some medicine. Since then，I'm not afraid of seeing a doctor.
take care of 照顾；照看
Point 1
take care of＝look after 后接n. 或 pron.
eg：I promise that I will take care of /look after you.
我保证我会照顾你。
Language points
take care of “照顾”，其后要接宾语。 It′s your duty to take care of your aged parents.照顾年迈的父母是你的责任。
take care “小心；注意”，其后不可以接宾语。相当于look out/be careful。 Take care and you won't hurt yourself.
小心，你就不会伤了自己。
Thanks for your invitation，but I'm so sorry I can't go. I need to ________ my baby at home.
A. take away　　　　 B. take off
C. take care of D. take out of
典例
【点拨】本题用词义辨析法。
C
take away“拿走；带走”； take off“起飞，脱下”；
take care of “照顾”； take out of “扣除”。
空格后是 my baby，因此 take care of 符合题意。
be afraid of 害怕；担心
Point 2
be afraid of 后可接名词、代词或动词的 ing形式作宾语。
eg：She is afraid of dogs. 她怕狗。
be afraid of doing sth. 担心某事可能发生 I′m afraid of being late. 我担心迟到。
be afraid to do sth. 害怕(不敢) 做某事 He is afraid to go out alone. 他不敢独自出去。
be afraid so(not) 与be afraid that... 表达某种担心或观点。 —Will it hurt 会痛吗？
—I′m afraid so. 恐怕会。
典例
The little girl was afraid ________on the wooden bridge, for she is afraid ________ into the river.
A. to walk； of falling B. to walk； to fall
C. of walking； of fall D. of walking； to falling
A
【点拨】本题可用语境分析法。
句意：这个小女孩害怕在木桥上走，因为她担心掉到河里。
be afraid to do sth.“害怕(不敢)做某事”；
be afraid of doing sth.“担心某事可能发生”。
所以选A项。
refuse /r 'fju z/ v. 拒绝；回绝
Point 3
refuse 的用法：
refuse sb./sth. 拒绝某人/某物
eg：I think he won't refuse me. 我认为他不会拒绝我的。
refuse to do sth. 拒绝做某事
eg：He refused to change his mind. 他拒绝改变他的主意。
have no choice but to do··· 别无选择只能做……
Point 4
eg：We have no choice but to wait until the rain stops.
我们别无选择，只能等到雨停。
but 后跟动词不定式，
其同义短语为“have no option but to do sth.”。
but 后跟动词不定式，
若其前面有实义动词do, 则but后面的to 要省略。
eg：He can do nothing but watch TV at home.
他无事可做，只有在家看电视。
It is ＋ 形容词 ＋ to do sth. 做某事······
Point 5
此句型中，不定式短语是真正的主语，而It只是形式主语。
eg：It is very difficult to finish the work.
完成这项工作太困难了。
It was kind of you to tell us how to get out of the house.
你真好，告诉了我们怎样从这个房子里出来。
It's ＋形容词＋of sb.＋to do sth.和
It's ＋形容词＋for sb.＋to do sth.的区别
Point 6
若形容词是描述不定式行为者的性格，品质的，如kind，good，clever，polite，careless，foolish等，用It's＋adj.＋of sb.＋to do sth. It's very kind of you to help me.
你真好来帮我。
若形容词仅仅是描述事物，不是对不定式行为者的品格进行评价，如difficult，easy，hard，important，dangerous等，此时用：It's＋adj.＋for sb.＋to do sth. It's very dangerous for children to cross the busy street.
对孩子们来说，横穿繁忙的街道很危险。
辨析when， while 与as
Point 7
when when 引导的从句中谓语动词可以是持续性的或短暂性的。 The house shook when the trains went by.
火车经过时房子震动了。
while while 所引导的时间状语从句中谓语动词必须是持续性的。 I′ll take care of him while you are away.
你不在时我会照顾他。
as as 强调主从句动作同时发生。 As I looked, someone came near. 正当我看的时候，有个人走上前来。
一、根据汉语提示完成句子
1. That ________(德国人) is our teacher. She lives in China.
2. We asked her for a day off, but she ________(拒绝)．
3. Jenny thinks Chinese is _______________(更难) than English.
4. I will go to help you____________(立刻) if you have trouble.
5. I can't eat anything because I have a __________(牙痛). So I
have to ________________(看牙医)．
German
refused
当堂检测
more difficult
right away
toothache
go to the dentist
二、选词填空
6．He is ________(scared/scary) to see the doctor.
7．Wang Mei is _________(interesting/interested) in everything.
8．He is ________(dress/dressed) in his new coat.
9．We need ________(to help/helping) others when they are in trouble.
10．(N) Doctors can be used to ________(address/addressing) dentists, surgeons and so on.
scared
interested
dressed
to help
address
课堂总结
Structure
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.
Key Words
refuse, stand, take care of, be afraid of, have no choice but to do sth.
Key sentences
At the age of ten，I had a bad cold. I had a high fever. And I also had a headache.
My parents took me to the hospital.
Expressions
Fear makes the wolf bigger than he is.