Bài giảng tiếng anh 10 unit 5: technology and you

Date: Week; 8 Period: 24 Unit 5: TECHNOLOGY AND YOU A. READING I. Aims: - Educational aim: Ss know something about the computer. - Knowledge: Ss know the importance of computer and their application or benefits in our modern life. - Skills: reading for matching and for identifying the main idea. II. Teaching aids: posters, textbooks. III. Procedure: Teacher’s Activities Students’ Activities I. Warm-up: - Ask Ss to work in pairs, look at the illustrations, match the numbered items with the words or phrases in the box. - Tell Ss to read their answer in class. - Give further explanation. II. Before you read:: * Vocabulary pre-teach: - Help Ss to pronounce the words in textbook. - Introduce some more. - Bill (n). - Device (n) - lightning speed (n): - storage device: a thing used to keep or store information - memos = bảng ghi nhớ - Interact (v): tác động * Brainstorming: - Ask SS what a computer can be used for. - Gather information: Ex: to get information, to send or receive mail, type documents, to entertain (chat, game, listening to music...), to teach and study, to do the shopping, to draw, to design…. III. While you read:: - Read the text once. *Task 1: - Ask Ss to read the phrases in B. - Ask Ss to read the passage and match, encourage them to guess the meaning of the words in context. - Tell Ss to give the answer. *Task 2: - Tell S to read the passage more carefully and choose the best title for it. - Let Ss discuss and explain their choice. - Give the correct answer and give further explanation:? *Task 3: - Tell Ss to work in pairs and answer the questions using the cues given. - Go around to provide help if necessary. - Tell some Ss to give answers. IV. Post-reading: - Ask Ss to work in groups, talk about the other use of computer in their daily life. - Tell some Ss to talk in class. V. Homework: - Do exercise in Workbook - Find out some problems that people encounter when using computers. - Work in pairs, match the items with the words or phrases. - Read the answer. Answers: 1.D 2.E 3.G 4.C 5.A 6.F 7.B 8.H - Listen and repeat. - Copy down. - Practice reading - Answer T’s questions. - Listen to T. - Read the phrases in B - Read the passage and match. Answers: 1c 2e 3a 4b 5d - Work individually and read the passage and choose the best title. - Give the answers and explain C. What can a computer do - Work in pairs, answer the questions. - Give the answers. Suggested Answers: 1. It helps us visit shops, offices and places of interests, pay bills, read newspapers, receive letters. 2. Because it is capable of doing anything you ask: it can speed up the calculations, allow you to type and print any kind of document… - Work in groups, talking about the use of computer. - Use the cues in task 2. - Present in class. - Take notes IV. Feedback: Date Group leader’s signature Ngày…….tháng…….năm 2010 KÝ DUYỆT CỦA BGH Date: Week: 9 Period: 25 Unit 5: TECHNOLOGY AND YOU E. LANGUAGE FOCUS I. Aims: By the end of the lesson, Ss will be able to: + pronounce the sound /u/ and /u:/ correctly. + use the present perfect, present perfect passive tenses II. Teaching aids: poster, textbooks. III. Procedure: Teacher’s Activities Students’ Activities I. PRONUNCIATION: 1. Warm-up: - Ask Ss to read these sentences: Ex: 1. Laura’s daughter bought a horse and called it Laura. 2. John wants to watch Walter wash the dog. - Lead in new lesson. 2. Presentation: - Demonstrate the sounds /u/ and /u: / by pronouncing them clearly and slowly. - Explain to Ss the position of the lips, tongue and the open of the mouth. - Ask Ss to repeat the sound several times. 3. Practice: - Read the words, ask Ss to repeat. - Read the sentences. - Ask Ss to underline the words containing the sounds /e/ or /oe/ - Tell Ss to practice in pairs and correct their friends’ mistakes. - Tell some Ss to read the words and the sentences loudly, correct their pronunciation. II. GRAMMAR AND VOCABULARY: 1. The present perfect - Review the form and the use of the present perfect form. - Give examples Ex:. We have just bought a new car. Ex; You have studied English for five years. Ex: I have gone to Hanoi. Ex: We have seen Titanic three times Ex; It’s the most boring film I’ve ever seen. Ex: This is the first time I’ve lost my way Ex: FOR two years/ a month/ half an hour/ a few minutes SINCE 1970/ the end of the lesson/ Christmas. - Give comment 2. The present perfect passive: - Review the rules of changing active into passive voice. - Explain the form of the present perfect passive - Give feedback 3.Who, which, that: - Help Ss to retell about the use of relative clauses. - Explain by giving examples Ex: This is the man who has taught English for 7 years. N + WHO + V Ex: The boy whom I knew was a pupil. N + WHOM + S(noun/pro) Ex: He loves the book which I gave him. Ex: The house which was built last year is mine Ex: The engineer whose car was broken is my friend. Ex: This is the book which I bought -> This is the book that I bought - Comment HOMEWORK: - Do exercise in Workbook. - Read sentences. - Listen to T - Repeat. - Repeat. - Read sentences. - Underline the words. - Work in pairs. - Read aloud in class. - Work in groups to find words. - Present orally. Form: S + have/ has + V3ed Use: - Diễn tả hành động vừa mới xảy ra, và mới kết thúc, thường đi với trạng từ “just”. - Diễn tả một hành động bắt đầu từ quá khứ , còn kéo dài đến hiện tại và có khả năng tiếp tục ở tương lai. - Diễn tả hành động xaỷ ra trong quá khứ mà không biết rõ thời gian. - Diễn tả hành động lặp đi lặp lại nhiều lần ở quá khứ. . - Dùng sau những từ so sánh ở cấp cao nhất.( trong lời bình phẩm) - Dùng với This is the first/ second time, it’s the first time......... + Notice that we use for with a period of time, and since with a point of time * Exercise 1: - Work individually. - Read the answers on the board. Answer. 1. Tan has opened the door. 2. He has turned on the TV 3. He has tidied the house. 4. He has cleaned the house. 5. He has turned on the lights. 6. He has laid two bottle of water on the table. - Take notes - Tell about the passive. * Form of verb in passive: Be + V(ed/ pp) * Way of changing into passive: A: S + V + O P: S + BE + V(ed/pp) + BY O - The present perfect passive + S + have/ has + been + Ved3 - Copy down. *Exercise 2: Answers: - A new hospital for children has been built …… - Another man-made satellite has been sent up……….. - More and more trees have been cut down….. - Thousands of animal have been killed … - About one hundred buildings and houses have been destroyed…... - More than 50 films have been shown .... - Their hands have been washed and cried …. - Another book has been read … - Some ink has been spited…….. - She has been shown………….. - Retell. 1. Who: -> Subject (person) 2. Whom: -> Object (person) 3. Which: -> Subject + Object (thing) 4. Whose: -> Possessive (person and thing) 5. That: Replace for Who, whom, which That must be used: After It is/ was………that After Only/ last/ first/ Follow superlative - Copy down. * Exercise 3: - Listen to T - Work in pairs. - Read the answer. Answer keys 1. which 2. which 3. which 4. who 5. who 6. who 7. who(m) 8. which 9. which 10. who IV. Feedback: Date: Week: 9 Period: 26 Unit 5: TECHNOLGY AND YOU B. SPEAKING I. Aims: - Help Ss to ask and give information about the uses of modern inventions. - Help Ss to talk about the uses of modern technology. II. Teaching aids: - Paper sheets, textbook, lesson plan, pictures. III. Procedure: Teacher’s activities Student’s activities I. Warm up: (4’) - Show the picture of a computer or laptop and ask Ss. Questions: 1. What’s this? 2. Can you use it? 3. Can you tell me what a computer is used for? - Lead in the lesson. Whole class - Look at the picture and answer. Suggested answers 1. It is a computer. 2. Yes, I can 3. It is used to receive and send letters….. II. Before you speak: * Task 1: (8’) - Ask Ss to read the requirement of task 1. - Ask Ss to observe an example and withdraw the form for practice. - Go around for help. - Call Ss to practice asking and answering - Correct Ss’ pronunciation if necessary. - Lead Ss to task 2: “We continue to observe the uses of information technology”. - Read the task’s requirement. Pair works - Study the example. Forms A: Can/could you tell me what….is used for? B: It is used to………………… - Practice with their partners. - Practice in front of class. Suggested answers * Q: Can/ could you tell me what a radio is used for? A: It is used to listen to the news and learn foreign language. * Q: Can/ could you tell me what TV is used for? A: It is used to watch news, performances and football matches. * ………………………………. III. While you speak: * Task 2: (8’) - Ask Ss to read the requirement of task 2 and tell what it about. - Help Ss to understand words in the box. - Go around for help. - Take notes their answers. - Past the answers on the board. - Give feedback. - Ask Ss to look at these useful things about information technology and choose the most important use, tell the reason. * Task 3: (10’) - Help Ss to give their opinion. “I think the most important use of information technology is……………….because……………” - Tick the paper sheet with some reasons. - Go around class to help Ss. - Call Ss to give their answers. - All answers are correct if Ss can explain reasonably. - Read the task’s requirement. Pair works - Do the task in pairs. - Present their answers orally. Answer keys 1. store 6. make 2. transmit 7. send 3. process 8. receive 4. send 9. design 5. hold Individual works - Discuss to find the most important. - Base on the reasons to explain. - Present their answers and explain. (Different answers) IV. After you speak: * Task 4: (13’) - Ask Ss to talk about uses of information technology. - Give some suggestions by tick the chart on the board. Technology is very useful to our lives. Radio Listen news and music TV Be Watch news and football match. Fax machine used Send and receive letters. Electric cooker to Cook meat, fish… - Correct Ss’ speaking. ( If having time, ask Ss some more questions) - Ask Ss some questions about themselves. 1. “Do you think that information technology is very important to our lives?” 2. “Have you ever used information technology in your learning?” - If Ss say Yes, ask Ss to give example. - If Ss say No, ask Ss some more questions “Do you use calculator? Do you use cassette player?” Group works - Discuss in groups to do the task - Present in front of class. (two or three groups). Individual work - Answer in front of class. 1. Yes, I think so. 2. Yes, I have/ No, I haven’t * Homework:(2’) - Ask Ss to write a paragraph about the uses of information technology. - Take notes. IV. Feedback: Date: Week: 9 Period: 27 Unit 5: TECHNOLOGY AND YOU C. LISTENING I. Aims: - Ss will be able to know how a person learns to use a computer. - Knowledge: some information about using a computer - Skills: listening for gist and for specific information. II. Teaching aids: poster, textbooks, cassette. III. Procedure: Teacher’s Activities Students’ Activities I. Warm-up: * Ask and answer: -Ask Ss to work independently and answer the question by checking the right column: How often do you use each of the items below? Very often Sometimes Never Radio Cell phone Camcorder Computer TV Fax machine - Tell Ss to compare their answers with a friend and further discuss the use of these items. II. Before you listen:: *Vocabulary pre-teach: - worried: to be anxious - shy (adj): self-conscious - to refuse: - to make an excuse: to say sorry - VDU= visual display unit * Listen and repeat III. While-listening: * Set the scene * Task 1: - Ask Ss to read the statements carefully before listening to the tape. - Play the tape twice. - Ask Ss to compare their answer with a friend. - Call on some S to read and explain their answers in front of the class. - Feedback and give correct answers. * Task 2: -Play the tape again, ask Ss to write the missing words - Tell Ss to give their answers -Give the correct answers IV. Post-listening: - Let Ss listen the tape once more, then retell the story. - Give them some suggested questions: - Call Ss to present in front of class. V. Homework - Write the story in the notebook. - Prepare new lesson: Writing - Answer the questions, checking the right column. - Work in pairs compare and further discuss the use of these items - Listen to T an say the word if they know. - Listen and repeat - Listen to T - Read the statements - Listen to the tape, deciding T or F - Compare the answer in pairs. - Read the answers, explain Answer key: 1.F (He wasn’t worried) 2. T 3.T 4. F (He understood about computers and became the man’s teacher) 5. F ( He didn’t understand the lesson very well) 6. F -Listen to the tape and write in the missing words. - Give the answers. Answer key 1. invited 2. still 3. refused 4. excuse 5. anything - Work in groups - Listen to the tape and retell the story. - Retell based on the suggested questions + What did the man’s son buy? + Why did the man become worried? + What didn’t the man know? + What happened to the man’s memory? + What did the man suggest? - Tell in front of class. - Take notes IV. Feedback: Date Group leader’s signature Date: Week: 10 Period: 28 Unit 5: TECHNOLGY AND YOU D. WRITING I. Aims: - Help Ss to write a set of instructions. - Help Ss to recognize sequence connectors and imperative verbs. II. Teaching aids: - Over-head, paper sheet, textbook, lesson plan and visual aids. III. Procedure: Teacher’s activities Student’s activities I. Warm up: (4’) - Show the picture of a public telephone and ask Ss. Questions: 1. What’s this? 2. Have you ever used it? - Continue to ask Ss if they answer “yes”. - Use the actions to describe if they answer “no” 3. Can you use your actions to describe the way how to use it? - Lead Ss into the lesson based on the description. Whole class - Look at the picture and answer. Suggested answers 1. It is a public telephone. 2. Yes, I have/ No, I haven’t. - Present their descriptions. II. Before you write: * Task 1: (4’) - Ask Ss to read a set of instructions on how to use a public telephone in task 1. - Ask Ss to describe the use of a public telephone by words. - Give feedback. - To make the instructions logical, we use some sequence connectors. * Task 2: (4’) - Ask Ss to read the instructions again to find out sequence connectors and imperative form of verbs. - Call some Ss to give the answers. - Give feedback. - “You know how to use the public telephone and now we continue to observe the way how to operate a TV with remote control” * Task 3: (9’) - Ask Ss to observe the picture in the textbook. - Ask Ss To tell the meaning of the buttons of TV and remote control. - Give comment. - Ask Ss to answer the questions in task 3. - Go around the class to help Ss with difficult words. - Give each group a paper sheet to write answers. - Give feedback. - “Now you know the ways to operate TV, please write a set of instructions on how to operate a TV with a remote control.” Individual work - Read the instructions - Describe the use of public telephone Suggested answers * Lift the receiver * Insert your phone card. * Press the number Individual work - Read the instructions and do task 2 - Present their answers. Answer keys 1. Connectors: first, next, then, until 2. Imperative verbs: Lift, insert, press, wait Whole class - Look at the picture. - Tell the meaning based on the picture. Group works - Discuss to find the answers. - Write the answer and past on the board. Suggested answers 1. If you want to operate the TV with the remote control, you have to make sure that the cord is plugged in and the main is turned on. 2. To turn on the TV, press the POWER button. - To turn off the TV, press…….. 3. To select a program, press the PROGRAMME button. 4. To watch VTV1, press button number 1 -………. 5. To adjust the volume, press VOLUME button up and down. 6. If you don’t want to hear the sound, press the MUTE button. III. While you speak: * Task 4: (10’) - Ask Ss to write a set of instructions beginning with the suggestions in the textbook. - Go around for help. - Ask Ss to exchange their works to correct. Group works - Write the instructions in. IV. After you speak: (12’) - Change their writing paper. - Select about two or three groups to show on the over-head. - Correct the writing. - Correct each others’ writing. - Take notes the mistakes. * Homework: (2’) - Ask Ss to write a set of instructions on how to use an electric cooker. - Take notes. IV. Feedback: