Giáo án Tiếng Anh 8 unit 15: Computers

-Ss go to the board to write their answers.. -SS go to C.B to write.one student-one word -In two minutes, the group write more correct words are winners 8’ II Pre speaking : .Pre teach.

Giáo án Tiếng anh lớp 8.

Unit 15 : COMPUTERS

+ Lesson 1 : Getting started & Listen and Read

+ Lesson 2 : Speak + Listen + Lesson 3 : Read

+ Lesson 4 : Write + Lesson 5 : Language Focus

Period 92 : Unit 15 - Computers – Lesson 1 – Getting started / Listen and Read – Page

138-139

• Objectives : By the end of the lesson, students will be able to use “present perfect with yet/

already” and read a dialogue about “printer”to understand main ideas and details.

• Materials : Posters, cassette recorder.

• Procedure.

Timin

g

students’activities

5’ I )Warmer :

-Brainstorming /.Groupwork./ Getting Started / P 138

Possible Answer Key :

-Save time

-Help us learn more effectively with visual aids

-Can keep information long and safety

-Help us relax by providing interesting games and music

-T explains how to do

-SS work in groups and make a list of the benefits of computers

in daily life

-T corrects

14’ II ) Pre reading :

.Pre teach.

-printer (n) máy in (visual)

-(to) connect : kết nối (Situation)

-socket (n) : ổ cắm (Realia)

-Manual (n) : sách hướng dẫn sử dụng, sổ tay

(Explanation)

-(to) be under guarantee : trong thời gian bảo hành

(Explanation)

*Exchange :

-T elicits.

-SS guess.

-T models.

-SS repeat chorally first, then individually.

-T puts the words on the board -T checks meaning and pronunciation.

-T gives an exchange.

A : Have you done your homework yet ?

B : Yes, I have already finished

*Present perfect with “yet / already” :

Have / has + P.P

-Yet :( chưa, vẫn chưa) : dùng trong câu phủ định và câu

hỏi, diễn tả 1 hành động chưa hồn tất và kết quả vẫn còn

ở hiện tại Thường đứng ở cuối câu

-Already : (đã … rồi) : dùng trong câu khẳng định : diễn

tả 1 hành động đã hồn tất tại thời điểm đang nói ở hiện

tại Thường đứng giữa trợ động từ : “have” và QKPT

-How many people are there in the dialogue ? Who are

they ? =>Nam and Mr Nhat

You will read a conversation between Mr Nhat and Nam

about “printer”

Listen and Read / 138.

*Pre questions : Where did Mr Nhat buy the printer ?

-T introduces the structure.

-T sets the scene

.T asks –Ss answer orally

16’ III ) While reading (Stage) :

-Fact or Opinion (Thực tế hay ý kiến cá nhân)

2 / P.139

Answer key :

a.F b.O c.O d.F e.F f.O

Listen and Read / 138.

-T gets SS to read the dialogue and do the task in groups -SS work in groups to check -Feedback

-Ss go to the board to write their answers

-T corrects

-T presses the tape

-SS listen with book-open -SS practice in pairs

8’ IV ) Post reading (Stage) :

*Discussion.

Topic : Advantages and disadvantages of computer

-T gives the topic

-T gets students to discuss in groups of four

-T checks some groups

2’ V )Homework :

-Learn vocabulary

-T says and writes

“Homework” on C.B

-Do exercise 1-2 / P 90-91.

-Prepare “Speak+Listen” / P.139-141.

-SS copy.

Period 93 : Unit 15 - Computers – Lesson 2 – Speak + Listen – Page 139-141

• Objectives : By the end of the lesson, students will be able give and respond to opinions about

computers / listen to the way to get a drink from a machine.

• Materials : Posters, cassette recorder, magnified copies of pictures from the textbook.

• Procedure.

Timin

g

Contents Teacher’s and students’activities

5’ I )Warmer :

-Network / Groupwork.

-T gives the topic.

-T divides the class into two groups -SS go to C.B to write.(one student-one word)

-In two minutes, the group write more correct words are winners

8’ II ) Pre speaking :

.Pre teach.

-Monitor ( n) : màn hình (Visual)

-Screen (n) : màn hình (Synonym)

-Mouse (n) : con chuột (Visual)

-(to) adjust the knob : điều chỉnh nút vặn (Translation)

-Circle (n) : hình tròn (Visual)

-Triangle (n) : hình tam giác ( Visual)

-(to) insert coins : nhét, đưa đồng xu vào (Situation)

*Trong cuộc sống hàng ngày chúng ta thường xuyên phải

đưa ra ý kiến của mình và đáp lại ý kiến của người khác

Trong bài học hôm nay chúng ta sẽ học kỹ hơn về chủ đề

này.

-Matching.

.Picture a / b / c / d

1.Foreign food / eating foreign food.

2.Comic books / reading comic books.

3.Driving / learning to drive a car.

4.Walking in the rain.

Answer key : a.3 b.2 c.4 d.1

-T elicits.

-SS guess.

-T models.

-SS repeat chorally first, then individually.

-T puts the words on the board -T checks meaning and pronunciation.

-T sets the scene

-SS match the pictures with the correct phrases

-T gives Feedback

Computers

7’ III)Controlled practice :

-Picture drill.( picture a - d )

Ex : I think computers are useful.

So do I / I disagree I think they are unnecessary.

-Repetition drill 2 / P.140.

-Make similar dialogues.

2 / P.140 Suggested answers :

a)A : ……… my printer.

B : ……… ?

A : I won’t print I think it’s broken.

B : No You didn’t turn it on.

A : Oh ! Sorry.

b)A : I’m having problems with my monitor.

B : What’s wrong ?

A : The screen is too dark I think it’s broken.

B : I don’t think so Let me see You should adjust the knob.

A : Oh ! Thank you I didn’t know that.

c)A ……… mouse.

B : ……… ?

A : it doesn’t work I think it’s broken.

B : No You didn’t check the plug.

A : Oh ! Sorry.

-T runs through vocabulary -T models

-SS repeat chorally

-SS practice in pairs

-SS repeat chorally

-SS practice in pairs

-SS make similar dialogues in pairs

-(One pair – one dialogue)

-T checks some pairs at random

6’ IV)Free Practice (Production) :

-Discussion / Groupwork.

Topic : Write 2 sentences about computers, beginning

with “ I think / I don’t think”

-SS work in groups of four to discuss the question

-Feedback./-SS answer orally

5’ *Pre Listening :

-Hôm nay chúng ta học về quy trình mua đồ uống tự

động

-Pre questions

1.What do computers programmers use flow chart

for ?

2.Does this flow chart show how to get a drink from

a machine ?

-T sets the scene

-SS answer the questions orally

7’ *While listening :

*Listen / P.141 / Answer key : Start  find a machine  a)Do you have a correct change ?

b)Yes  c)What do you want to drink ?  Lemon soda 

Insert coins & press button  d) take it.

*Tapescript

Computers programmers use flow chart to help people

understand how events are sequenced All the shapes on this

chart have a particular meaning For example, the circles indicate

a starting or stopping point, the triangles are questions and the

ovals are answers.

This flow chart shows how to get a drink from a machine Next

ask yourself if you have the correct change When the answer to

this question is “yes”, ask yourself what you want to drink For

example, lemon soda Finally, insert the coins and press the

button to choose the drink you want Once the drink appears, you

may take it from the machine.

-T presses the tape

-SS listen and complete the flow chart

-T gives feedback

5’

* Post Listening :

-Retell

Flow chart

-SS retell how to get a drink from

a machine in English and Vietnamese

2’ V )Homework :

-Learn vocabulary

-Write 4 sentences about advantages and

disadvantages of computers

-Prepare “Read” / P.141-142

-T says and writes “Homework”

on C.B

-SS copy.

Tuần 32 Period 94 : Unit 15 - Computers – Lesson 3– Read – Page 141-142.

• Objectives : By the end of the lesson, students will be able to read a text about applications of

computers in our life / schools.

• Materials : Posters, cards.

• Procedure.

Timin

g

5’ I )Warmer :

-Network.

.Groupwork.

-T gives the topic.

-T divides the class into two groups -SS go to C.B to write.(one student-one word)

-In two minutes, the group write more correct words are winners.

14’ II ) Pre reading :

.Pre teach

-(to) store information : lưu trữ thông tin (Situation)

-(to) send message : gửi tin nhắn (Explanation)

-(to) receive information : nhận thông tin

(Explanation)

-Telephone line (n) : đường dây điện thoại

(Translation)

-(to) access : truy cập ( Situation)

-Freshman (n) : sinh viên năm thứ nhất (Situation)

(college campus : khuôn viên trường đại học /

Computer bulletin board : bản tin điện tử)

*Máy tính có rất nhiều ứng dụng trong nhiều lĩnh vực

trong cuộc sống hàng ngày Trong tiết hôm nay chúng

ta sẽ tìm hiểu về những ứng dụng này

-True-False statements Predictions

1 / P.141-142

Answer key :

a T b.T c.T d F e.T f.T

-T elicits.

-SS guess.

-T models.

-SS repeat chorally first, then individually.

-T puts the words on the board -T checks meaning and pronunciation.

-T sets the scene

-SS guess

-SS compare with their partners -SS go to the board to write

Computers

15’ III ) While reading :

*Comprehension questions.

.Lucky numbers.

.Groupwork.

Answer key 2 / P.142

a)It doesn’t have a library All the information

normally found in a library is now stored in the

university’s computers

b)All the information is available through the

computer

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)T should note that nowadays more and more people

complete their college degree through distance

education programs online

-SS read the text and check their predictions.

-SS read the text again and answer the questions

-T asks – SS answer orally

-T gives Feedback

9’ IV ) Post reading :

-Write-it-up

.Groupwork

Topic : Applications of computers in our life/ schools.

-SS write in groups.(on posters -SS put their posters on the board -T corrects

2’ V )Homework :

-Learn vocabulary

-Write 5 sentences about benefits of computers

-Do exercises 3-4 / P 91-92

-Prepare “Write” / P 142-143

-T says and writes “Homework” on C.B

-SS copy.

Period 95 : Unit 15 - Computers – Lesson 4 – Write – Page 142-143

• Objectives : By the end of the lesson, students will be able to write the instructions on how to

use the printer.

• Materials : Posters, pictures.

• Procedure.

Timin

g

Contents Teacher’s and students’activities

5’ I )Warmer :

-Hangman

.Groupwork

Topic : Đây là 1 trong các trang thiết bị hiện đại

- - - = printer (7 letters)

-T gives the topic

-SS guess one letter each time -The group ( find out the word ) are winners

15’ II ) Pre writing :

.Pre teach.

-Paper input tray (n) : khay đưa giấy vào (Visual)

-Monitor screen (n) : màn hình (Visual)

-Power button (n) : nút mở điện (Situation)

-Icon (n) : ký hiệu (Translation)

-Output path (n) đường / lối ra (Translation)

*Trong bài học hôm nay chúng ta sẽ được học cách

viết hướng dẫn sử dụng máy in

-Matching

.Groupwork

1 / P.142.

Answer key : a.3 b.1 c.6 d.2 e.4 f.5

-T elicits.

-SS guess.

-T models.

-SS repeat chorally first, then individually.

-T puts the words on the board -T checks meaning and pronunciation.

-T sets the scene

-T introduces

-SS work in groups match the words / phrases with the correct pictures

-SS go to C.B to write their answers

-T corrects

15’ III ) While writing :

*Bây giờ các em hãy nhìn vào tranh và từ cho sẵn

trong SGK Hãy viết cách hướng dẫn sử dụng máy

-T runs through vocabulary -SS write individually

-Write-it-up

.Individuals

Suggested writing : a)Plug in the printer and turn on the power

b)Remove the old paper and load the new paper in

the paper input tray

c)Wait for the power button to flash

d)Have the pages appeared on the computer screen

e)Click the printer icon on the screen and wait for a

few seconds

f)The printed paper will get out from the output path

in a minute

-T goes around to help some SS

8’ IV ) Post writing :

*Sharing and Comparing.

-SS compare their assignments with a partner’s.

-SS change their assignments and correct “mistakes”.

-T puts “ sentences which contain mistakes on C.B.

-T and SS correct.

2’ V )Homework :

-Learn vocabulary

-Rewrite the passage completely

-Prepare “Language Focus” / P 144-146

-T says and writes “Homework”

on C.B

-SS copy.

Period 96 : Unit 15 - Computers – Lesson 5 – Language Focus - Page 144-146

• Objectives : By the end of the lesson, students will be able to use present perfect with “yet,

already”, comparison of present perfect and past simple.

• Materials : Posters, cards.

• Procedure.

Timin

g

Contents Teacher’s and students’activities

5’ I )Warmer :

-Grids /.Groupwork

Infinitive Past Past participle

Tell Be Find See Have Hear Fall Break

-T divides the class into two groups.

-SS go to C.B to write.(one student-one verb)

-In two minutes, the group write more correct verbs are winners.

8’ II ) Present perfect :

-Exchange.

A : Have you finished your homework yet ?

B : Yes, I have already done it What about you ?

A : I haven’t done it yet.

*Present perfect : (already / yet)

S + have / has + already + P.P (đã … làm / rồi)

S + haven’t / hasn’t + P.P + yet Have / has + S + P.P + yet ? (not … yet / yet : chưa, vẫn chưa)

=>Đã làm tính đến hiện tại.

Chưa làm tính đến hiện tại.

*Mẹ của Ba vừa đi chợ về Cô ấy muốn Ba làm 1 số việc

nhà trong khi cô đi chợ Ba đã ghi những việc phải làm vào

nhật ký và đánh dấu () vào những việc đã làm.

*Các em hãy nhìn vào nhật kí của Ba và hồn thành đoạn hội

-T gives an exchange

-T reviews the form

-T explains

-T sets the scene

-T runs through vocabulary

thoại vớ “Yet/ already”.

-Gapfill / 1 / P.144 Answer key : -I have already finished it.

-I haven’t cleaned and tidied it yet.

-I have already turned it off.

-I have already called and told her to have -lunch with us.

-SS do the exercise in pairs -Feedback

-SS go to the board to write their answers

-T corrects

8’ *Để hiểu rỏ hơn về cách dùng của thì htht với “yet/

already”, chúng ta làm bt 2 Luyện tập theo cặp, hỏi và trả

lời về những chuyến bay như ví dụ trong bài.

Ex : Has the flight to Vientiane daparted yet ?

Yes It has already departed.

Has the flight from Los Angeles arrived yet ?

No It hasn’t arrived yet.

2 / P 144-145 / Practice in pairs

-T sets the scene.

-T gives an exchange.

-T explains the example.

-T runs through vocabulary.

-SS work in pairs and practice -Feedback.

-T checks some pairs.

8’ III )Finished / incomplete action :

Ex : She has been to HCM city.

(Finished action)

She has gone to HCM city

(Incomplete action)

-Grids / Grouwork

3 / P.146 Answer key : Finished action Incomplete action a

b

c

d

e

f g















-T gives an example

-T explains the structure

-T sets the scene

-T runs through vocabulary

-SS do the exercise

-Feedback

-SS go to the board to tick

-T corrects

7’ IV)Present perfect / Simple past :

-Gapfill /.Pairwork

4 / P.146 Answer key : 1.Have seen / Did … see / saw

2.Haven’t had / 3.Have been / 4.Have heard

5.Happened / 6.Had / 7.Fell / 8.Broke

-T reviews the simple past and present perfect

-T sets the scene

-T runs through vocabulary -SS do the exercise in pairs -T corrects

9.Has …arrived / has / did … arrive / arrived

7’ V) Production :

Write sentences, using the present perfect with already

and yet :

1.David / lesve / the party.

->David has already left the party.

2.I / not receive / his letter.

->I haven’t received his letter yet.

3.The manager / come / the office ?

->Has the manager come to the office yet ?

4.It / stop / raining ?

->Has it stopped raining yet ?

5.We / see / that film.

->We have already seen that film.

-SS do the exercise in pairs

-SS go to the board to write

-T corrects

2’ VI )Homework :

-Learn these structures

-Do exercise 5-6-7 / P.92-95

-Prepare Unit 16-Getting Started and Listen & Read

-T says and writes “Homework”

on C.B

-SS copy.