Unit thirteen: Activities. B/ Come and play. ( B2 + B3 ). I/ Objectives By the end of the lesson, the students will be able to read comprehension about scuba- diving and practice about model verbs. II/ Language contents. 1, Vocabulary: ocean, pearl diver, special breathing equipment, deep- sea diving vessel, explore 2, Structures: Use the modal verbs. III/ Teaching aids. Make a plan. Prepare a book, a tape, a cassette player and some pictures of the sports IV/ Teaching produces. Stages Teacher’s activities Students’ activities 1, Warm up @ Can Nam play table tennis? What must he do before he plays table tennis? What about you? What can you play? You have learned about model verbs, the way to make and refuse an invitation. Go to the board and answer teacher’s questions about Nam and yourself. -Nam can’t play table tennis. -He must do his homework. 2, Presentation 3, Practice We continue to practice these verbs. @ Play the tape and ask students to listen to it Have them work with a partner. Now you change the underlined details Using the formation in the box to make up similar dialogue. Before students make up the dialogue, teacher has them look at the pictures and ask: What are they playing? Then, call on students and let them practice the dialogue in front of the class. Listen and correct their mistakes. @ Ask students to look at the pictures in pages 136 and talk: This is a sport which we have never learned before. Now you tell me which sport it is: scuba- diving. - Where can you play this sport: oceans - To scuba- dive, what equipment do we need/ have to do? Special breathing Listen to the tape carefully. Work with a partner. Make new dialogue by using these words that are in the box, Look at the pictures and answer the question. Practice in front of the class. Others listen and give the ideas. Look at the pictures and listen to the teacher Guess which sport it is. Answer the questions to find the new words. Repeat these words and rewrite them into the notebook. 4, Production equipment. - How do we call living things in the deep- sea? Underwater life. Ask students to read a passage about scuba- diving and tell the main idea after the first reading. After the second reading, have them decide whether the statements are true or false. Call students to give the answers, and then give the correct answers: False, True, False, True. Ask students to read the text again in front of the class. Listen and correct their mistakes. @ Ask students to read again the text again and make some questions about the text: - May we know the land very well? Could man not stay underwater? Could man swim freely underwater after the invention of equipment? Who Read this text carefully and find the main idea. Work with a partner. Give the answer. Read again the text and correct the mistake. Listen and answer the questions. Others listen and give the correct answers. Then rewrite the correct answers into the notebook. 5, Homework invented a deep- sea diving vessel? What can we do nowadays?  We may know the land but we know very little about the oceans.  Man could not stay underwater.  After the invention of special breathing equipment, man could swim freely underwater.  Nowadays, we can explore the oceans, using special TV camera as well. @ Read and answer the questions again. Make the dialogue by using the words Read again these sentences And talk about using the model verbs. Rewrite the duties into the notebooks. . in pages 13 6 and talk: This is a sport which we have never learned before. Now you tell me which sport it is: scuba- diving. - Where can you play this sport: oceans - To scuba- dive, what. Unit thirteen: Activities. B/ Come and play. ( B2 + B3 ). I/ Objectives By the end of the lesson, the students will be able to read comprehension about scuba- diving and practice. player and some pictures of the sports IV/ Teaching produces. Stages Teacher’s activities Students’ activities 1, Warm up @ Can Nam play table tennis? What must he do before he plays