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Unit 1 Stay Healthy
课时 Lesson 2: A Visit to the Dentist 课型 新授课
教学目标 1. 语言能力掌握单词：refuse, toothache, German接触单词：dentist, rotten, fortunately, headset, aching, wolf 短语：go to the dentist, have no choice but to..., right away 2. 学习能力（1）掌握有关害怕或恐惧的英语表达;（2）能用英语描述自己或他人的就医经历。3. 思维品质克服恐惧心理, 勇敢大胆地面对挑战。
教学重点 本节课重点单词、短语、句型。
教学难点 能用英语描述自己或他人的就医经历。
教学准备 PPT课件；课文音频;相关图片。
教 学 过 程 Step 1 ReviewHave a dialogue about seeing a doctor.Show the class two pictures and get the class to have a dialogue in pairs. have a fever have a stomachacheThen give the examples:Doctor: What’s wrong, young man A: I feel cold.Doctor: Let me take your temperature. Oh, you have a fever.A: Is it serious Doctor: Nothing serious. A: Need I take some medicine Doctor: Yes. And you also need to have a rest and have a lot of hot water.A: Thank you, sir.Doctor: You’re welcome. Doctor: What’s the matter, young man B: My stomach hurts.Doctor: What have you eaten these days B: Junk food. I think I’ve eaten so much junk food.Doctor: Oh. You need to take an X-ray.B: OK.Doctor: You should have healthy food.B: Yes. I’ll not do that again.Doctor: Please come into the examination room. Oh, nothing serious. Take the medicine and have a good rest.B: Thank you, doctor.Doctor: No problem. Step 2 Presentation 1. Teach the new words dentist, toothache, rotten, aching and expressions go to the dentist by talking about the picture.T: What’s the man Ss: He’s a dentist. T: What’s wrong with the woman Ss: She has a toothache.T: Why does she have a toothache Ss: Because a tooth is rotten.T: Yes. She has an aching tooth. What will you do if you have a toothache Ss: We’ll go to the dentist. 2. Teach the new words refuse, headset, wolf , German and sentence Fear makes the wolf bigger than he is. using pictures and talking.Teacher says: Have you heard an old German saying Fear makes the wolf bigger than he is.（恐惧让狼看起来更可怕。）3. Read the new words following the recording, and read the expressions alone. Then remember them. dentist牙医 refuse拒绝 toothache牙痛 rotten腐烂的 fortunately幸运地headset耳机aching疼痛的 German德国的；德国人, 德语 wolf狼 go to the dentist 看牙医 have no choice but to...别无选择, 只能做……right away立刻；马上Fears makes the wolf bigger than he is.恐惧让狼看起来更可怕。 Step 3 Listening and answeringTeacher says: Look at the girl. She is Wang Mei. Listen to the recording and answer the question.What’s wrong with Wang Mei this morning Answers: She has a terrible toothache. Step 4 Reading 1. Get the class to read this lesson and match each paragraph with its main idea.Answers: （above）2. Get the class to read 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 at fixing teeth. （ ） （5）Wang Mei’s mum told her an old Russian story on the way home. （ ）Answers: （1） T （2） F （3） F （4） T （5） F3. Get the class to read the lesson and answer the following questions.（1）How long has Wang Mei had the fear of going to the dentist （2）Why did Wang Mei have a toothache （3） Why were Wang Mei’s hands shaking at the dentist’s office （4） What did Wang Mei think of Dr. Hu （5） How did Dr. Hu do to help Wang Mei worry less （6） Did Wang Mei’s aching tooth hurt while Dr. Hu was fixing it （7） What does Wang Mei mainly want to tell us Answers:（1）Since she was very young. （2）Because one of her teeth was probably rotten. （3）Because she was very scared. （4）Dr. Hu was very kind. （5）Dr. Hu gave Wang Mei a headset and let her listen to music while she worked. （6）No, it didn’t. （7）Fear makes the wolf bigger than he is.Step 5 Listening, finding and translatingGet the class to listen to the recording and find the following phrases. Then translate them. go to the dentist看牙医 want sb. to do sth. 想要某人做某事 wake up醒来, 叫醒 have no choice but to do…别无选择, 只能做…… get to到达 be difficult to stand难以站立 right away立刻, 马上 tell sb. （not） to do sth.告诉某人（不）做某事 not…at all根本不 on the way home在回家的路上 Step 6 Practice Read the lesson and find the words that have the same meaning as the circled words.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. 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.Answers: 1. refused 2. toothache 3. fortunately 4. headsets 5. rottenStep 7 Reading and retellingGet the class to read the lesson and then retell it according to the mind map.Step 8 Talking Work in pairs and talk about your experiences at a doctor’s office. 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 Step 9 DiscussionGet the class to discuss how we should take care of our teeth Example: 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.Step 10 Learning tip Explain the doctor. dentist 牙医 surgeon 外科医生 physician 内科医生 professor 教授 Step 11 SummarySum up what we’ve learnt in this period with the class.1. 本课所学的表达： go to the dentist have no choice but to do… right away It + be+ adj. + to do sth. tell/want sb. to do sth. not… at all Fear makes the wolf bigger than he is.2.如何描述经历 Step 12 Language points1. When my mum wants me to go to the dentist, I always refuse. 当我妈妈想让我去看牙医时, 我总是拒绝。 （1）go to the dentist 看牙医 My tooth hurts, and I need to go to the dentist.我牙痛, 需要看牙医。 （2） refuse v. 拒绝, 回绝 refuse sb./sth. 拒绝某人/某事 refuse to do sth. 拒绝做某事 It’s impolite to refuse him. 拒绝他是不礼貌的。 He refused to go with me. 他拒绝和我一起去。 2. I had no choice but to go with her. 我别无选择, 只能跟她去。 have no choice but to do…别无选择, 只能做…… No one wanted to go with him, so he had no choice but to go alone. 没有人想和他一起去, 所以他别无选择, 只能独自去。 【注意】but此处用作连词, 意为“除了”, 后接动词不定式。若but前有实义动词do的某种形式, but后接省略to的动词不定式。 I can do nothing but let him know. 我只能通知他。 3. She saw right away that I was scared and told me not to worry. 她立刻看出我很害怕, 告诉我不要担心。 right away 立刻, 马上 。其同义短语为：at once, in a minute/moment。 I’ll do it right away. 我立刻做。 4. On the way home, Mum told me an old German saying… 在回家的路上, 妈妈告诉了我一句古老的德国谚语…… German ① adj. 德国的 a German car 一辆德国小汽车 ② n. 德国人（Germans pl.） Four Germans are coming here. 四位德国人要来这里。 ③ n. 德语 Germans speak German. 德国人说德语。
课堂作业 1. Remember the new words and expressions learnt in this lesson. 2. Write your experience at a doctor’s office. 3. Preview Lesson 3.
板书设计 UNIT 1 Stay HealthyLesson 2: A Visit to the Dentistrefuse、toothache、Germango to the dentist have no choice but to… right away tell/want sb. to do sth. not…at all It + be+ adj. + to do sth.Fear makes the wolf bigger than he is.如何描述经历
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