Giáo án Tiếng Anh lớp 11: UNIT 11 SOURCES OF ENERGY-LANGUAGE FOCUS

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Nội dung Text: Giáo án Tiếng Anh lớp 11: UNIT 11 SOURCES OF ENERGY-LANGUAGE FOCUS

UNIT 11 SOURCES OF ENERGY PART E: Language focus A.Objectives Aim : By the end of the lesson Ss will be able to pronounce: -the consonant clusters: [ʃr], [spl], and [spr] so that they can say them correctly when saying individual words as well as sentences. -Teaching students how to use participles and/or To-infinitive to replace relative clauses. Structures : - Present participle used to replace relative clauses - Past participle used to replace relative clauses - To-infinitive used to replace relative clauses Teaching aids cassette or CD player, textbook Techniques:role play, combine the sentences, pair work, group work B.Procedure: T Contents T & Ss’activities
A). PRONUNCIATION Have students close their Stage 1 : books and listen. Read aloud some words which contain clusters [ʃr], [spl], shrine splat spray shrimp splat spring and [spr]. For example:  Students listen carefully. shred splendid spread shrewd split spree  Students listen to and shriek splendour sprinkle repeat the sounds after the Stage 2: Teacher writes the phonetic teacher. symbols of these sounds on the board. Act out so that students can repeat and  Students listens and say them correctly. repeat the words after the Stage 3: Teacher writes the words containing each  Pratice the following sentences: 1.They were all shrieking with laughter cluster on the board, then
2.He shrugged (his shoulder) , saying reads them aloud and has he didn’t know thing and did’t care students repeat word by 3.My dad hates shrimp paste word twice or three times. 4.what a splendid spring day. 5.The stream spilits into the three Stage 4: The teacher acts smaller streams at this point out the sentences in 6.The house has a narrow front , but it Pronunciation on page 131 splays out at the back (Textbook) and has students B.GRAMMAR: repeat. Have some students read the sentences aloud Stage 1 :. and correct mistakes when 1. The boy who is running after the dog necessary. is my brother. - The boy running after the dog is my  Students listen and brother. repeat. Students then take 2. Baseball is a game which is played down the symbols and the mainly in the United States. words in their notebooks.
- Baseball is a game played mainly in the United States. Teacher writes these 3. Paul was the only person who sentences on the board and discovered the mistake. asks students to give - Paul was the only person to discover remarks. Ask them to work the mistake. in pairs and then tell the  Possible remarks: difference between the pairs * Sentence 1 is active, so we use of sentences Verb+ing to replace "who is" * Sentence 2 is passive, so we use  Students work in pairs Verb+ed to repalce "which is" * In sentence 3, we use To-infinitive to discussing the difference replace "who discovered" because between the pairs of there is "the only person" before it. sentences. They then give Stage 2: The teacher gives comments their remarks to the class. on the students' remarks and then writes some
notes on the board for the students to copy down, as follows:  Students copy down the V-ing phrase sentences and the (Active meaning) Replacing "who/which/that+verb" V-ed (p.p.) phrase (Passive meaning) Replacing "who/which/that+be+p.p." To-infinitive phrase Replacing "who/which/that"+verb" Exercise 1: Rewrite the sentences , using a present participle phrase The teacher has students Exercise 1: Suggested answers: work in pairs and finish the 1. The boy playing the piano is Ben. exercise. Then have some 2. Do you know the woman coming of them stand up and read
toward us? the each sentence aloud. --- 3. The people waiting for the bus in the Correct the mistakes and rain are getting wet. give comments where 4. The scientists researching the causes necessary of cancer are making progress. 5. The fence surrounding our house is made of wood. 6. We have an apartment overlooking the park. Exercise 2:Rewrite the following sentences , using a past participle phrase Suggested answers: 1. The ideas presented in that book are Exercise 2: The teacher has interesting. students work in pairs 2. I come from a city located in the again. Ask them to study
southern part of the country. the example and then 3. They live in a house built in 1890. rewrite the sentences. Have 4. The photographs published in the them compare their answers newspaper were extraodinary. with their partners. The 5. The experiment conducted at the teacher then asks some of University of Chicago was successful. them to read aloud the 6. They work in a hospital sponsored sentences and corrects by the government. mistakes or gives comments Exercise 3: Rewite the following when necessary. sentences , using an infinitive phrase. . Exercise 3: Suggested answers: 1. John was the last man to reach the top of the mountain. 2. The last person to leave the room The teacher has students must turn off the light. study the example and then 3. The first person to see is Mr. Smith. finish the exercise. Ask 4. This is the second person to be them to compare their
killed in that way. answers with their partners. 5. The first person to catch the ball will -Have some stand up and be the winner. read their sentences. Stage 3: Homework: the teacher gives Correct mistakes and give some more exercises for students to do comments where necessary. at home. *Rewrite these sentences using "participle" or "To-infinitive".