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unit 15 computers tiếng anh 8 sách cũ nguyễn văn liệt thư viện giáo án điện tử

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Knowledge formation activities (32’) - T writes the topic on the board: useful expressions to express agreement and disagreement.. - T puts the table on the board and elicit Ss’ answ[r]

(1)

Period: 100

UNIT 15: COMPUTERS SPEAK & LISTEN I Objectives

1 Knowledge, Skills, Attitude: a Knowledge:

- By the end of the lesson, Ss use some common useful expressions to express agreement and disagreement, listen the inventions using the passive

- Vocabulary: Related to “Computers”

- Grammar: Expressions used in expressing & responding to opinions. b Skills: listening, speaking, reading and writing

c Attitude: Ss will be educated about using the computer. 2 Capacity is formed and developed for students

- Self-learning capability - Communicative competence - Cooperation capacity

II Preparation

1 Teacher: lesson plane, book, color chalks, pictures, MP3 2 Students: books, notebooks, pen, ruler …

III Students’ activities Warm up (5’)

Teacher’s and Students’ activities Content

- T asks Ss to think of one of the ways computers are helpful and write it on a piece of paper - T calls on a student to the front of the class - T gets the rest of the class to ask him/ her - Students can only answer with yes or no - T tells Ss the S who has the right guess will get one good mark and go on answering the

classmates/ questions

Guessing game “Do you think that …?” “Do you think that computers are …?”

2 Knowledge formation activities (32’) - T writes the topic on the board: useful expressions to express agreement and disagreement.

- T puts the table on the board and elicit Ss’ answers then write them in the table

- T explains the phrase “on the other hand” to Ss

- T has Ss copy the table

- T puts the photocopied pictures (page 139) on the right of the board and the words cues on the left (not in order)

- T asks Ss to match the words with the pictures - T calls on some Ss to go to the board to draw the matching lines

- T erases the words but leaves the pictures - T gets a student to demonstrate the model (a) - T asks Ss to use the adjectives in the box on page 140 to express their opinions after going through the meaning of some new words

III SPEAK

* Ss use some common useful expressions to express agreement and disagreement.

1 Work with a partner Look at the table and the pictures Take turns to express and respond to opinions about the activities …

ØBrainstorm

Opinion Agreeme nt

Degree of Agreement

disagreeme nt

I like … I don’t like … I think … I feel … I don’t believe

So I I agree You’re right Neither I

I agree, but … Yes, but on the other hand

I disagree I can’t agree with you

No, I think

*Practice ØMatching

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- T asks Ss to use the pictures on the board to practice speaking with their partners

4/ Foreign food c £ *Answer key:

1/ b 2/ c 3/ a 4/ d ØPicture drill

— Oral drill

T: I think driving a car is easy

P: I disagree I think it’s difficult to drive a car or so I

- entertaining (adj)làm vui lòng

- time-consuming:(adj) tốn nhiều thời gian - challenging: [‘t∫ỉlindʒiη](adj) kích thích - T presents content of the dialogue

-Ss read the dialogue with a partner - T checks and asks Ss to make similar dialogues

- Ss work in pair

- T checks pronounciation if necessary

2 Read the dialogue.

Now make similar dialogues about these items Use the information in the table in exercise

Item Problem Solution

Printer Monitor Mouse

won’t print screen is too dark doesn’t work

turn it on adjust the knob check the plug - T informs the topic: paper-making process

- T has Ss read the sentences

- T plays the tape or times and ask Ss to fill in the gaps with the words they catch

- T asks Ss to compare their answer with their partners

- T calls on Ss to give their answers - T gives feedback and corrects

- T asks Ss to read the sentences (a "g) carefully and guess the order

- T writes the Ss’ predictions on the board - T plays the tape again and ask Ss to listen - T calls on Ss to give their correction - T gives feedback and corrects - Ss copy down the correct answers

LISTEN (Unit 16) * While-listening. ØGap fill

*Answer key:

1 simple left same rollers two hundred

* Post-listening ØOrdering prediction *Answer key:

c/ Paper pulp was placed in the vat d/ Paper pulp was mixed with water a/ The water was drained

e/ The pulp fibers were poured out

g/ The pulp was conveyed under the rollers f/ The fibers were smoothed and dressed dry b/ The paper was put on a roll

3 Consolidation (4’)

T reminds ss of how to give opinions and the way to give responses IV Experience:

……… ……… ………

Period: 101

UNIT 15: COMPUTERS READ

I Objectives

1 Knowledge, Skills, Attitude: a Knowledge:

- By the end of the lesson, Ss know more uses of computers - Vocabulary: Related to “Computers”

(3)

b Skills: listening, speaking, reading and writing

c Attitude: Ss will be educated about using the computer. 2 Capacity is formed and developed for students

- Self-learning capability - Communicative competence - Cooperation capacity

II Preparation

1 Teacher: lesson plane, book, color chalks, pictures, MP3 2 Students: books, notebooks, pen, ruler …

III Students’ activities Warm up (5’)

Teacher’s and students’ activities Content

- T has Ss jumble words relating to a computer - Ss work yourself

- T checks

Jumble words terpirn seumo recsnc nimorot bdoaryke * answers:

1 printer ,2 mouse, screen, monitor, key board

2 Knowledge formation activities (32’) - T introduces the text and gives new words - Ss copy them down

- T reads them carefully

- Ss repeat Then read in individual

- T says the words in Vietnamese and Ss say the words in English

V Read

* Ss know more uses of computers.

* Vocabulary: - store (v)

- requirement (n) - freshman (n) - jack (n)

- restrict (v) hạn chế, giới hạn - bulletin (n)/’bulitin/: thông tin - skeptical (adj)/’skeptikl/:hoài nghi - Ss skim the text and check true or false

- Ss discuss with friends Then give the answer

- T corrects if necessary

1 True or false * The answer:

a T

b T

c T

d F

e T

f T

- T has ss skim the text again - Ss skim the text

- Ss work in pairs: ask and answer the questions - Ss ask and answer the questions to the rest of the class

- T corrects if necessary

2 Answer:

a It has no library All the information normally found in a library is now stored in the

university’s computers

b All the information normally found in a library or messages normally found on a bulletin board

c A computer and a telephone (line)

d With a bulletin board on the Internet, a great number of people can get access to the bulletin and exchange information quickly

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3 Consolidation (4’)

- Ss say how computers can help us Ex: - Computers save time

- Computers helps Ss learn more interestingly - Computers are easy for keeping information

4 Its operations (4’)

- T asks some Ss: What you usually with your computers?

- Ss answer

- Ss’ answers IV Experience:

……… ……… ………

Period: 103

UNIT 15: COMPUTERS WRITE

I Objectives

1 Knowledge, Skills, Attitude: a Knowledge:

- By the end of the lesson, students write the way to use a printer. - Vocabulary: Related to “Computers”

- Grammar: imperatives

b Skills: listening, speaking, reading and writing

c Attitude: Ss will be educated about using the computer. 2 Capacity is formed and developed for students

- Self-learning capability - Communicative competence - Cooperation capacity

II Preparation

1 Teacher: lesson plane, book, color chalks 2 Students: books, notebooks, pen, ruler … III Students’ activities

1 Warm up (5’)

Teacher’s and Students’ activities Content

- T asks Ss some questions - Ss answer the questions

- Do you have a computer?

Do you often use your computer? What for? - Ss’ answers

2 Knowledge formation activities (36’) - T presents the pictures on page 142 and introduces the exercise

- T has Ss work in group: match the words with the numbers in the pictures

- Ss work in groups - Ss give the answer

- T and Ss correct if necessary

V Write

* Students know some function of a printer.

1 Match the words with the numbers in the pictures.

* The answer:

a) – paper input tray b) – monitor screen c) – power button d) – icon

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- T presents the pictures on page 143 and introduces the exercise

- T has Ss work in group: Write the instructions on how to use the printer

- Ss work in groups: Write the instructions on how to use the printer

- Ss give the answer

- T and Ss correct if necessary

2 Look at the pictures and the words Write the instructions on how to use the printer.

* Students write the way to use a printer.

* The instructions:

Plug in the printer and turn on the power

Remove the old paper and load new paper in the input tray

Wait for the power button to flash

Have the pages appear on the computer screen Click the icon on the screen and wait for a few seconds

The printer paper will come out of the output path in a minute

- T asks Ss some questions: point to the items in the pictures on page 142

- Ss answer

- Ss use the instructions to answer the question

- What is it (1)?

-> It is the monitor screen - How can we use the printer?

-> Plug in the printer and turn on the power 3 Consolidation (4’)

T lets ss copy / complete the instructions IV Experience:

……… ……… ………

Signature of the Leader

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