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1、Unit 1 Stay HealthyLesson 2 A visit to the DentistHave you ever had a toothache?What does a dentist do?dentistachingekfortunatelyf:tntli牙痛 n.幸運(yùn)地 adv.疼痛的 adj.rottenrtn牙醫(yī) n.腐爛的 adj.dentsttoothachetu:eikwolfwlfGermand:mnheadsethedsetListen to the tape and fill in the blanks.1. Wang Mei is really afraid

2、 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.dentisttoothacheteethGermanListen again and write true(T) or false(F) T F F T F1. Wang Mei was scared to see the dentist. ( )2. Wang Mei showed great

3、interest in everything at the dentists 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 Meis mum told her an old Russion story on the way home. ( )Self learning1. Underline something that you dont understand and discuss in g

4、roups.2. Match each paragraph with its main idea. Paragraph 1Paragraph 2Paragraph 3Paragraph 4Paragraph 6Paragraph 5Wang Mei was nervous at the dentists office.Dr. Hu let Wang Mei listen to music to relax.Wang Mei is really afraid of going to the dentist.Wang Meis mum told her a saying.Wang Mei had

5、a terrible toothache this morning.Dr. Hu fixed Wang Meis tooth quickly.1.Im really afraid of going to the dentist. be afraid of害怕,后跟名詞、代詞或動(dòng)名詞,表示害怕會(huì)發(fā)生某事或某情況,相當(dāng)于be scared of.Im afraid of going out at night.我害怕晚上外出。【Extension】(1)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

6、不敢晚上一個(gè)人出去。(2)“Im afraid+從句從句”表示“我恐怕”,常用來表達(dá)不愿發(fā)生的事情。Im afraid I cant go there with you.我恐怕不能和你一起去那兒。2.I dont know why , but I have had this fear since I was very young. since為連詞,意為“自從以來”,與現(xiàn)在完成時(shí)連用,其后可跟句子,也可跟“時(shí)間段+ago”。I have worked here since two years ago.我在這兒工作兩年了。3.I had no choice but to go with her.

7、 have no choice but to do sth .意為“除了做某事以外,別無選擇”或“只好做某事”。I have no choice but to give up.我沒有辦法,只好放棄。+ + to do除了放棄，我們別無選擇。have no choice but 別無選擇，只能做. .We have no choice but to give up.4.Fortunately,the dentist , Dr. Hu, was very kind. fortunately為副詞,意為“幸運(yùn)地”,其同義詞為luckily,反義詞為unfortunately/unluckily;其形

8、容詞形式是fortunate。fortunately多用作插入語,比luckily更具強(qiáng)調(diào)性。5.She saw right away that I was scared and told me not to worry. right away意為“立刻,馬上”,其同義短語有:at once , in a minute/moment。scared為形容詞,意為“對(duì)感到恐懼的,害怕的”。主語通常是人,指人對(duì)某事恐懼/害怕。be scared of意為“對(duì)感到害怕”。6.Before I knew it, my aching tooth was fixed. aching為形容詞,意為“疼痛的”,

9、它是由ache去-e加后綴- ing構(gòu)成的形容詞。 pain , ache(1)pain既可指一般疼痛,又可指劇痛。疼痛范圍可以是全身或局部,時(shí)間可長可短。(2)ache指人體內(nèi)部或外部的某一器官感覺上較持久的疼痛。常與head/tooth/stomach/back等表示身體部位的詞連用,構(gòu)成合成詞。was fixed是被動(dòng)語態(tài)形式。當(dāng)謂語動(dòng)詞與主語之間是動(dòng)賓關(guān)系時(shí),句子就用被動(dòng)語態(tài)。被動(dòng)語態(tài)中謂語動(dòng)詞為“be+過去分詞”。fix的過去分詞在詞尾直接加上- ed。7.My tooth did not hurt at all. notat all意為“一點(diǎn)兒也不,根本不”。I dont know

10、 about it at all.對(duì)那件事我一點(diǎn)兒也不知道。8.It can be used to address doctors such as dentists , surgeons, physicians and some professors. be used to do sth .意為“被用來做某事”,屬于被動(dòng)語態(tài)結(jié)構(gòu)。Wood can be used to make paper.木頭可被用來造紙。refusesb. 拒絕某人sth. 拒絕某物to do sth. 拒絕做某事1. Readinga. Read the letter by yourselves.b. Role play

11、c. Read together.2. Find the words in this lesson 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. Shes 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

12、 on their computers and wear their headphones to talk to their teacher.5. These bananas will go bad in a week. refused toothachefortunatelyheadsetsrotten oothacheortunatelyolf3. 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

13、 that there was a problem. 3. I got a t and couldnt 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. entist efusedWork in pairs and talk about your experiences at a doctors office.Task tips:1. Do you still remember one of your vis

14、its 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? 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. Dont eat sweets before sleeping.If you have a toothache, you should go to see a dentist,Healthy teeth, healthy body!1. Composition: if youre a dentist, give us some advice on how to take care of our teeth, please.2. Finish off the exercises in the activity book.