Objectives: -After the lesson Ss will be able to get acquainted with the inventions: facsimile, microphone, color TV, laser -To drill Ss speaking skill. | W Unit 16 Inventions. Period 99 Lesson 2 Speak I. Objectives -After the lesson Ss will be able to get acquainted with the inventions facsimile microphone color TV laser. -To drill Ss speaking skill. II. Teaching aids Textbook. III. Teaching procedure. 1. Class organization 2. Oral test Ask Ss to do the exercise 1 in the work book. 3. New lesson A. Warm up. -Ask ss to give the process of making chocolate. -Work in pairs to speak aloud before the class. First the beans are washed weighed and cooked. Then the shells are removed. Next cacao butter sugar vanilla and milk are added. The mixture is ground rolled and poured into the molds. B. Presentation Pre- speaking. - ask to look at the speaking and then listen to teacher to prepare for the speaking. - Explain the meaning of new words Facsimiles m4y fax. Reinforced concrete ba t ng cèt thĐp Microphone m0 cr X-ray m4y chôp x- quang. Loudspeaker loa phãng thanh Helicopter m4y bay trùc th ng Laser ku thuEt la de. Printing press m4y in. Optical fiber sĩi quang. -Read the new words aloud before the class. While - speaking. -Ask ss to work in pairs to practice asking and answering the questions to fill in the table the inventions names and the nationalities. When was laser invented What was invented by Hughes What was his nationality -Work in pairs to practice. -Call some pairs to practice before the class. A Who was microphone invented by B It was invented by .
