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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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- By the end of the lesson, Ss review: Present Perfect tense with “yet” & “already”, comparison of present perfect and past simple tense.. - Vocabulary: (review).[r]

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Period: 100

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’)

- 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) – 3 paper input tray b) – 1 monitor screen c) – 6 power button d) – 2 icon

e) – 4 output path f) – 5 paper

- 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

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3 Consolidation (4’)

T lets ss copy / complete the instructions

IV Experience:

………

………

………

Period: 101

UNIT 15: COMPUTERS LANGUAGE FOCUS (period 1)

I Objectives

1 Knowledge, Skills, Attitude:

a Knowledge:

- By the end of the lesson, Ss review: Present Perfect tense with “yet” & “already”, comparison of present

perfect and past simple tense

- Vocabulary: (review)

- Grammar: “yet” and “already”, Present Perfect tense, Past simple tense.

b Skills: listening, speaking, reading and writing

c Attitude: Not available.

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

2 Students: books, notebooks, pen, ruler …

III Students’ activities

1 Warm up (5’)

- T shows the flash cards and asks students to do

matching

- One student does the matching

- T asks students to say what Ba has done and

what he hasn’t done (Books open)

- Students look at their books and say

(books closed)

- Ba has already done his homework.

- Ba has not tidied the room yet.

- Ba has already turned off the washing machine

- Ba has already called and told Aunt Le to have lunch.

2 Knowledge formation activities (36’)

- T ticks or crosses on the flash card to show what Ba

has already done

-T sets the scene: Ba’s mother has just been back

from market She wanted him to do some housework

while she was at the market Ba made notes in his

diary and checked the work he has done Look at

Ba’s diary and complete the dialogue using YET

and ALREADY

-T shows the transparency sheet of the dialogue and

asks 4 students to write the answers on the board

- Students write the 4 answers on the board

- T corrects the 4 answers and shows the dialogues

with answers using a transparency sheet

Language Focus

1 Complete the dialogue using YET and ALREADY:

* Ss know how to use the present perfect with yet and already.

Answer:

Ba:…I have finished it already Ba: I haven’t cleaned and tidied it yet Ba: I have (already) turned it off already.

Ba: I’ve already called and told her to

have lunch with us

- T asks ss to look at the flight information tables

and asks questions to show the modals

- T has students work in pairs asking and answering

about the flights

* Pair - works

2 Work with a partner Ask and answer question about the flights.

* Ss remember the way to use the present perfect with yet and already to practice.

T: Has the flight to Vientiane departed yet?

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-T calls some pairs to practice before the class.

- Some pairs practice before the class. S: Yes, it has already departed. T: Has the flight from Los Angeles arrived

yet?

S: No, it hasn’t arrived yet.

3 Consolidation (4’):

T reminds ss of the Present Perfect tense and the Past simple tense

IV Experience:

………

………

………

Period: 102

UNIT 15: COMPUTERS LANGUAGE FOCUS (period 2)

I Objectives

1 Knowledge, Skills, Attitude:

a Knowledge:

- By the end of the lesson, Ss review: Present Perfect tense with “yet” & “already”, comparison of present

perfect and past simple tense

- Vocabulary: (review)

- Grammar: “yet” and “already”, Present Perfect tense, Past simple tense.

b Skills: listening, speaking, reading and writing

c Attitude: Not available.

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

2 Students: books, notebooks, pen, ruler …

III Students’ activities

1 Warm up (5’)

- T asks Ss to say the way to use yet and

already

- Ss asy

- T corrects

- Students’ say

2 Knowledge formation activities (36’)

-T asks students to read the sentences silently

then check the correct column

-Students do the task

-T corrects the answers with students T may ask

students to translate some sentences to be sure

they understand clearly

Language focus

3 Read the sentences Check the correct column

* Ss remember the way to use the present perfect.

Answer:

Finishe d

Incomp lete

a) I’ve been to Sa Pa highlands 

b) They have lived in Ca Mau for 10 years 

c) She has finished her homework 

d) He has worked with the computer since early

e) We have found the problems with the printer 

f) Someone has unplugged the printer 

g) People have received information through the

- T puts the chart on the board and asks ss to 4 Complete the dialogues Use the present

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read the sentences.

- T asks ss to decide which sentence is in the

present perfect and which is in the past simple

-T calls 4 students to the board to write the

answers Each student completes a dialogue

-4 students write their answers on the board

-T calls some pairs to read the dialogue with

their own answers before class T corrects their

answers.

-Some pairs of students read the dialogues with

their own answers before the class

-T corrects the answers on the board

-T shows a table of some daily activities using a

transparency sheet and explains the task

-T can call a student to practice as a model

-Students work in pairs asking and answering,

follow the cues on the screen

-T asks some pairs to practice before the class

perfect or the past simple of the verbs in brackets.

* Ss remember the way to use the present perfect to

do the exercise.

Answer:

1 Have…seen…

did …see saw

2 haven’t had

3 have been

4 Have…heard

5 happened

6 had

7 fell

8 broke

9 Have….arrived …has (just arrived) …did…arrive …arrived…

3 Consolidation (4’):

T reminds ss of the Present Perfect tense and the Past simple tense

IV Experience:

………

………

………

Signature of the Leader

Week 35

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