Bài soạn môn học Tiếng Anh 11 - Period 69 - Unit 11: Sources of energy - E: Language focus

<span class='text_page_counter'>(1)</span>Week: 23 Period: 69. Unit 11 : Sources of energy e - language focus. I- objectives: 1 . Aim: By the end of the lesson sts will be able to distinguish the sounds : / r / and /spl/./spr/, students can pronounce consonants : / r / and /spl/./spr/ in individually words and in speaking, review the way to use relative pronouns and relative pronouns with preposition 2. Lexical items: Words/ phrases related to/ r / and /spl/./spr/. 3. Structures: Relative clauses replaced by participles and to – infinitives II. Teaching aids: hand out III. Anticipated problems: Sts may have difficulty with clusters because they don't exist inVietnamese IV- Procedures: 1- Organization:(2’) - Greeting and checking the sts’ attendance 2- Checking the old lesson:(10') * Do exercise in the writing part 3- New lesson (30’) Teacher’ s acts Students’ acts Content Sup - Show a picture or a realia of a shrimp, a split ring, a spring onion and ask - Ask Ss to listen to the teacher and repeat. - Elicit the consonant clusters / r/ /spl/ /spr/ - Point to each sound and read it aloud three times. - Ask Ss to repeat the sounds. - Call on some Ss to pronounce them. - Read out some examples of the sounds. - Ask Ss to add some more words that contain the sounds. - Give each sound a number: 1- / r/ 2- /spl/ 3-. - Answer: They are shrimp, a split ring, and a piece of spring onion.. - Repeat the sounds.. - Practise reading aloud the sentences on page 131. - Listen and shout 1 or 2, 3 depending on the sound Ss hear. - Combine these two sentences into one - Look at the examples carefully.. I. Warm up: What are these? Expected answer: - Shrimp / rimp/ - Split ring /splitri / - Spring onion /’spri ni n/ Lead-in II. Pronunciation Hang on the chart with the sounds: /r/ /spl/ /spr/ r spl spr Shred Split Spray Shrill Splash Spread Shrug Spleen Sprain shrink Splutter Sprat Practice: Listen and repeat Example: T: Spring  S: three T: shrug  S: one III. Grammar: Relative clauses replaced by participles and to infinitive 1. Active participles: She is Lan’s sister. What’s she doing?. Lop11.com.

<span class='text_page_counter'>(2)</span> /spr/ - Teacher reads the words randomly, - Show a picture of a girl playing with a dog and tell Ss: - Eliciting question: Who can combine these two sentences into one? - Write on the board: - Ask Ss to look at the examples carefully. Elicit the rules from Ss. - Write the notes on the board - Show the second picture and tell Ss: - The picture has won the first prize. It was drawn by a blind. - Ask Ss to combine the two sentences into one. - Elicit the rules from Ss - Write the notes on the board - Ask Ss - Ask Ss to look at the examples carefully. - Elicit the rules from Ss. - Write the notes on the board. - Ask Ss to rewrite the sentences in exercise 1, using present participle phrase. - Move around to give help. - Have them exchange their exercise to check.. - Combine the two sentences into one.. - Look at the examples carefully.. - Rewrite the sentences in exercise 1, using present participle phrase.. - Rewrite the sentences in exercise 2, using past participle phrase.. - Rewrite the sentences in exercise 3, using infinitive phrase..  She’s playing with her dog a. The girl who is playing with the dog is Lan’s sister.  The girl playing with the dog is Lan’s sister. b. The man spoke to John is my brother.  The man speaking to John is my brother. Note: We can use a present participle to replace a relative clause which has an active meaning. 2. Passive participles The picture which was drawn by a blind has won the first prize.  The picture drawn by a blind has won the first prize. Note: We can use a past participle to replace a relative clause which has a passive meaning. 3. Infinitive relative clauses a. Which was the first country which won the world cup? Have Ss to ask that question in another way.  Which was the first country to win the world cup? b. The last person who leaves will have to turn out the lights.  The last person to leave will have to turn out the lights. Notes: - We can use a to-infinitive to replace a relative clause. - We often use a to-infinitive after an ordinary number (first, second…) after next, last, after, only… and after superlative adjectives. Exercise 1: Key 1. The boy playing the piano is Bend. 2. Do you know the woman coming toward us? 3. The people waiting for the bus in the rain are getting wet. 4. The scientists searching the causes of cancer are making progress. 5. The fence surrounding house is made of wood. 6. We have an apartment overlooking. Lop11.com.

<span class='text_page_counter'>(3)</span> - Ask Ss to rewrite the sentences in exercise 2, using past participle phrase. - Move around to give help. - Have them exchange their exercise to check. - Ask Ss to rewrite the sentences in exercise 3, using infinitive phrase. - Move around to give help. - Ask Ss to come to the board and write them down. - Check Ss’ tasks and give corrections.. the park. Exercise 2: Key 1. The ideas presented in that book are interesting. 2. I come from a city located on the southern part of the country. 3. They live in a house built in 1890. 4. The photographs published in the newspaper were extraordinary. 5. The experiment conducted at the University of Chicago was successful. 6. They work in a hospital sponsored by the government. Exercise 3: Key 1. John was the last man to reach the mountain. 2. The last person to leave the room must turn off the lights. 3. The first person to see is Mr. Smith. 4. This is the second person to be killed in that way. 5. The first person to catch the ball will be the winner. IV. Homework: - Teachers delivers the handouts to Ss (Appendix) Combine these sentences into one: 1. The girl who is playing badminton in the schoolyard is my daughter. 2. Do you know the boys who are talking to our form teacher over there? 3. Do you come from a city which is located in the southern part of the country? 4. The official took no notice of the telephone which was ringing on his desk. 5. The first team which wins the competition will have a three-day holiday in Hawaii. 6. Most of the goods which are made in this factory are exported.. Lop11.com.

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