Unit 11: Sources of Energy Lesson 5: Language Focus I. Objectives 1. Aims: By the end of the lesson students will be able to: - distinguish the sounds /∫r/, /spl/, and /spr/. - pronounce the words and sentences containing these clusters correctly. - use relative clauses replaced by participles and to infinitives correctly and appropriately. - Get some new words relating to pronunciation /∫r/, /spl/, and /spr/. 2. Skills: - pronounce the sounds /∫r/, /spl/, and /spr/ correctly. - writing sentences, using a present participial phrase, a past participial phrase and an infinitive phrase. II. Teaching aids: - Textbook, board, chalks. III. Procedure: Time Teacher’s activities Students’ activities Warm-up (5 mins) - Class organization. + Warm-up: - Gives some pictures and asks students to answer the question “What is it? - Listen and answer - Look at those pictures and answer teacher’s question. - Read loudly the words students answer and asks the whole class to guess the sounds which they are going to learn. - Lead in the new lesson: “To know how to pronounce these clusters correctly, we will come to our lesson today, Unit 11: Sources of energy. Lesson 5: Language Focus.” - Listen to the teacher’s pronunciation and guess the sounds. - Write down the title of the lesson. Pronunciation (10 mins) - Asks students to look at the part Pronunciation in text book + Listen and repeat: - Introduces the new sounds /∫r/, /spl/, and /spr/, and checks new words and gives their meanings if any. Shred (v): to cut or tear something into small pieces. Shrill (adj): very high and loud, in an unpleasant way. Shrimp (n): a small shellfish that can be eaten. Shrine (n): a place people come to worship Splash (v): to fall noisily onto the surface Split (v): to cut, to divide or make group of something - Look at the part: Pronunciation - Listen to the teacher; tell the teacher the new words if any. - Write down the meaning of new words if any. Spleen (n): a small organ near the stomach Splutter (v): to speak quickly and difficultly. Spring (n): the season between winter and summer. Spray (v): to cover something or somebody with very small drops of a liquid. Spread (v): to open something, make it larger. Sprightly (adj): full of life and energy Shriek (v): to give a loud high shout Shrug (v): to raise your shoulders. - Tells students how to pronounce these clusters correctly: pronounce the first sound and move on to the next one quickly. - Reads the words and asks students to repeat. - Asks some students to read loudly these words. - Listens and checks pronunciation. + Practice - Asks students to work in pairs and read aloud the given sentences. - Goes around, listens and checks. - Call on some pairs to read the sentences in front of class. - Listen to the teacher’s instruction. - Listen to the teacher and then repeat in chorus. - Read loudly these words. - Work in pairs and practice these given sentences. - Some pairs stand up and read these sentences. - Listens and gives feedback. Grammar and exercises (25 mins) + Grammar: Relative clause replaced by participles and to infinitives - Writes some pairs of sentences on the board and asks students to give feedback: study these pairs of sentences and say if they are the same or different in meanings. E.g: 1a. The person who won the competition is my brother 1b. The person winning the competition is my brother. 2a. The bicycle which was bought by my father is green. 2b. The bicycle bought by my father is green. 3a. Graham Bell was the first person who invented telephone. 3b. Graham Bell was the first person to invent telephone. - Asks students to give comment. - Give the structure of relative clause replaced by participles and to infinitives: Active → V-ing phrase Passive → V-ed/ V-pp phrase The first/ → to infinitive phrase - Study the pairs of sentences given, and give comment: The pair of two sentences has the same meaning. - Write down the structure in notebook. Active → V-ing phrase Passive → V-ed/ V-pp phrase The first/ The last → to infinitive phrase The last + Exercise 1: Rewrite the following sentences, using a present participial phrase. - Asks students to read the example: The man who spoke to John is my brother. The man speaking to John is my brother. - Asks students to do the same with other sentences in pairs. Before that, explains new words if necessary. Cancer (n): Make progress : - Asks some pairs to stand up and read loudly each pair of sentences. - Listens and gives comments. + Exercise 2: Rewrite the following sentences, using a past participial phrase - Asks students to read the example: The Sport Games which were held in India in 1951 were the first Asian Games. The Sport Games held in India in 1951 were the first Asian Games. - Asks students to do the same with other sentences in pairs. Before that, explains new words if necessary. - Read and study the example - Do the other sentences like the example - Write down new words if any. - Stand up and read each pair of sentences. - Read and study the example - Do the other sentences the same as the example Extraordinary (adj): unexpected, surprising or strange. Sponsor (v): to pay the cost of particular event. - Asks some pairs to stand up and read loudly each pair of sentences. - Listens and gives comments. - Write down new words if any. - Stand up and read each pair of sentences. Wrap-up (3 mins) - Summarizes main points of the lesson. - Gives the homework: do exercise 3 at home - Asks students to prepare for the next lesson. - Listen to the teacher - Write down the homework - Remember and do at home . Unit 11: Sources of Energy Lesson 5: Language Focus I. Objectives 1. Aims: By the end of the lesson. new lesson: “To know how to pronounce these clusters correctly, we will come to our lesson today, Unit 11: Sources of energy. Lesson 5: Language Focus.” - Listen to the teacher’s pronunciation and