he students continue practicing about the teeth throughout information between Minh and Dr. Lai. II/ Language contents. 1, Vocabulary: About the teeth. 2, Structures: Why.? | Unit ten Health and hygiene. B A bad toothache. B4 B5 B6 . I Objectivies. The students continue practicing about the teeth throughout information between Minh and Dr. Lai. II Language contents. 1 Vocabulary About the teeth. 2 Structures Why. - Because. 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 @ Talk about Minh. Make some questions about students Have you a bad toothache When Do you have to go to the dentist Are you nervous Now look at the picture and answer the Listen and answer the questions. Look at the picture and talk 2 Presentation 3 Practice questions Who is this What s the matter with him @ Have students look at the pictures and talk actions of them. Listen and correct their mistakes if they have. a. Minh s tooth hurts. Why does he hurt Because he has a cavity. b. Minh is very nervous. Why Because he s seeing the dentist. c. The cavity is not serious. Why Because it s small. d. Minh is very happy. Why Because his teeth are Ok. Ask the students to practice again. @ Have students work in small groups using the following structure Do - brush teeth after meals. about it. Talk about this picture. Work in small groups. Practice in front of the class. Make the dialogue. Practice the dialogue. Work in small groups by writing the things that you need to do and don t need to do. Don t- use an old toothache. Ask the students to talk about these Listen and correct the sentences pictures in front of the class. Teacher listens and corrects the mistakes. Use a tube of the Eat sweets. toothbrush. Use an old tooth Then use these sentences and talk again. See a dentist. rush Brush regularly Forget to brush . Teacher can give other pictures of the teeth and ask students to practice. @ Talk about yourself. What do you need to do for your teeth Look at the other pictures and talk about it. Practice with a partner. 4 Production What don t you need to do for .
