1、1Lesson 2 A Visit to the DentistNavigation of the course(课程导航)Teaching contents1. Mastery words and expressions: refuse, toothache, Germanbe afraid of doing, go to the dentist, right away, have no choice but to do2. Oral words: dentist, rotten, fortunately, headset, achingTeaching aims（教学目标）1. Grasp
2、 mastery words and expressions in the lesson2. Enable to talk about going to the dentist3. Teaching important points(教学重点)Grasp mastery words and expressions in the lessonTeaching difficult points(教学难点)Enable s talk about going to the dentist Teaching steps(教学过程设计)Step 1. Warming up: Ask the student
3、s to talk about the following questions.Have you ever had a toothache?How do you take care of you teeth?Step 2. Learning new words of the text.New words refuse v. 拒绝 toothache n. 牙疼 German n. 德国人 dentist n. 牙医 rotten adj. 腐烂的 fortunately adv. 幸运地 headset n. 耳机 aching adj. 疼的Step 3. Listening tasks:
4、Listen twice and do Exercise 1 on Page 5. Then check answers as a class. Tell 2why it is true or false.Step 4. Reading tasks: Read in groups and finish Exercise 2 on Page 5. First discuss in groups, then ask each group to give their answers. Encourage them to use their own words to tell the main ide
5、a of each paragraph.Step 5. Explain the language notes to the students.1. Im really afraid of going to the dentist. 我真的害怕去看牙医。afraid用法：be afraid of意为“害怕” ，后接名词、代词或动词-ing 形式。be afraid to do意为“不敢做某事” ，后跟动词不定式。I am afraid + that 从句：恐怕，表示一种委婉的语气。2. I have no choice but to go with her. 我没有选择，只能跟她去。have n
6、o choice but to do意为“没有选择，只能做某事” 。Without background, we have no choice but to work hard. 没有背景，我们只有选择，只能努力工作。3. right away立刻。相当于短语 right now和 at once。Step 6. Practice1. Ask students to retell the passage according to the main idea of each paragraph. 2. Finish Exercises 3 and 4 on Page 5.Homework(作业)Ask students to make a dialogue according to Exercise 4.
