Unit ten: Health and hygiene. B/ A bad toothache.( B2+ B3 ) I/ Objectives. By the end of the lesson, the students will be able to understand the lesson by listening the tape, reading and answering the questions and then they speak English well. II/ Language contents. 1, Vocabulary: feel, surgery, smile, fill, forget. 2, Structures: Present simple tense with WH- questions. III/ Teaching aids. - Make a plan. - Prepare a book, a tape and a cassette- player. IV/ Teaching produces. Stages Teacher’s activities Students’ activities 1, Warm up @Make some questions to check old lesson. Do you often brush your teeth? Have you a bad toothache? Are you scared of seeing the dentist? How does the dentist help you? Go to the board and answer the questions. 2, Presentation Now you listen and read the following paragraph to answer over questions. @ Play the tape the first time, ask students to listen carefully, and give some information about Dr. Lai. Before playing the second time, the teacher give the following box to students listen. Dr. Lai’s job Dr. Lai’s clothes. How do children feel? Dr. Lai helps children explains gives tells remind to clean eat After that , play the tape again to check. Call on some students and ask them to read the information they listen. Give the correct information. Make questions, in order to students Listen carefully the tape. Notice Dr. Lai Look at the box to complete the formations about Dr. Lai Listen again to check. Some students talk about information that they heard. 3, Practice answer. Dr. Lai is a dentist. She wears uniform to work. Most children feel scared when they come to see Dr. Lai. She explains what will happen. She gives them advice. She tells them how to look after their teeth and she reminds them to clean their teeth regularly and eat sensibly. Before listening the text, the teacher ask students to talk about Minh. Play the tape for students. Have students read silently, and then ask them to complete the story by using the words that are in the reading. Call on some students to read the story Listen and correct the mistakes. Have students read again the text, make some questions for students What’s the matter with Minh? Listen the teacher and answer the questions. Work with a partner . Practice in front of the class. Talk about Minh. Read the text silently. Use the words in the text to complete the story. Read the story aloud in front of the class. Answer the questions. 4, Production 5, Homework. How does he feel? What does Dr. Minh do? What does she talk to Minh? Why does that happy to Minh? @ Ask students to talk about their teeth. Then ask students to look at the picture of Minh and Dr.Lai and talk about it. Minh is nervous because he is seeing the dentist. He has a small cavity and Mr. Lai fills it. Minh has a bad toothache because he always forget to brush his teeth. @ Learn by heart the words and the structures. Do again the story in the book. Prepare the new lesson. Talk about yourself. Look at the picture and speak. Rewrite the duty into the notebooks V/ Draw experience . Unit ten: Health and hygiene. B/ A bad toothache.( B2+ B3 ) I/ Objectives. By the end of the lesson, the students will be able to understand the lesson by listening the tape, reading and. Structures: Present simple tense with WH- questions. III/ Teaching aids. - Make a plan. - Prepare a book, a tape and a cassette- player. IV/ Teaching produces. Stages Teacher’s activities Students’. ask students to look at the picture of Minh and Dr.Lai and talk about it. Minh is nervous because he is seeing the dentist. He has a small cavity and Mr. Lai fills it. Minh has a bad toothache