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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 disagreement1. - T puts the table on the board and elicit Ss’ answ[r]

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Period: 97

UNIT 15: COMPUTERS

GETTING STARTED & LISTEN AND READ I Objectives

1 Knowledge, Skills, Attitude: a Knowledge:

- By the end of the lesson, Ss express their opinions about a problem, benefits of computers - Vocabulary: Related to “Computers”

- Grammar: Present perfect tense with already/ yet. 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 1 Warm up (5’)

Teacher’s and Students’ activities Content - T presents the picture of a computer and give questions:

What is it?

Do you have a computer at home? Can you use it?

Do you think it is helpful? - Ss answer

2 Knowledge formation activities (36’) -T writes the topic on the board

-T asks Ss to think of the topic and express their opinions

-T collects Ss’ opinions and writes them on the board

I Getting started:

* Ss know some advantages of computer.

Make a list of how computer can help us

Brainstorm

Computers can help us: + Save time …

Suggestions:

+ Computers help us learn interestingly + Computers help us learn more quickly + Computers are convenient/ easy for keeping/ sorting information

+ Computer is very quick in giving answers to our questions

-T sets the sense:”Nam and his father, Mr Nam are talking about the problem of the computer they have just bought What happens to the computer?”.Let’s come to lesson Listen and read

to know this

-T presents picture and introduces newwords -T reads the new words

-Ss repeat in chorus, read in individual and give the meanings

II Listen and read

* Ss express their opinions about a problem, benefits of computers.

* vocabulary

+ printer (n):(picture)

+ manual (n):(explanation/ realia)

(a book coming with a machine tells you how to use/ operate the machine)

+ connect (v):(hand gesture) + guarantee(n): (situation)

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-T has Ss copy

- T has Ss close their books

-T puts the chart on the board and has Ss guess which statements are true and which are false -T calls on some pairs to give their answers

-T asks Ss to open their books, read the dialogue on page 138/ listen to the tape

-T has Ss work in pairs again to check if their guesses are right or not

-T gives feedback and corrects

-T has Ss copy the corrected sentences

guarantee from to 12 months) + socket (n):(picture/ realia) * True/ False prediction The printer isn’t working

2 Nam has already turned the computer on Nam knows how to connect a printer but he hasn’t connected it properly

4 The manual helped them to find out the problem Mr Nhat bought the computer in HCM City and it’s still under guarantee

6 Mr Nhat thinks the company wouldn’t anything with his computer because it’s too far from his place

*Answer key: T

2 T

3 F " Nam knows how to connect a printer and he has connected it properly

4 F " Mr Nhat thinks it isn’t very helpful T

6 F " Mr Nhat thinks the company should something with it

- T plays the tape - Ss listen ( open books)

- Ss work in pairs (change the roles)

- T calls some pairs of Ss to play the role to the rest of the class

-T corrects Ss’ pronounciation if necessary

1 Practice the dialogue

-T explains the words: “Fact and Opinion”

-T gets Ss to read the statements and check (ü) the suitable boxes

-T calls on some Ss to give their answers -T has Ss copy

2 Fact or opinion? Check the boxes Reading comprehension

+Fact: a thing that is known to be true, especially when it can be proved

+Opinion: your feeling or thoughts about someone or something, rather then a fact

*Answer key

Fact Opinion a/ ……… ỵ Ê b/ Ê ỵ c/ Ê ỵ d/ þ £ e/ … ………… þ £ f/ Ê ỵ 3 Consolidation (4)

- T asks Ss to use reported speech to rewrite the dialogue

- T divides the class into groups and assign each group to report about " sentences - T has them write their report on a poster and put it on the board for public check IV Experience:

………

………

………

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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 …

Brainstorm

Opinion Agreeme

nt Degree of Agreement disagreement 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

Matching

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- T asks Ss to use the pictures on the board to

practice speaking with their partners *Answer key:1/ b 2/ c 3/ a 4/ d

Picture 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∫ælindʒiη](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 3 Consolidation (4’)

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

………

………

………

Period: 99

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”

- Grammar: Present perfect tense

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

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- 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

e Ss’ answer 3 Consolidation (4’)

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- 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:

………

………

………

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