Giáo án Tiếng Anh 8 - Units 15: Computers - Do Thi Cuc - Thanh Mai Secondary School

I. Aims:

- To help students read the dialogue for details.

- To develop students’ reading skills.

II. Objectives: - By the end of the lesson, students will be able to express their opinions

 about a problem.

III. Ways of working: Teacher - the whole class, pair work, individual work.

IV. Materials: Text book, extra board, cassette.

V. Anticipated problems:

VI. Teaching steps:

 

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2. New lesson:
STAGES
T & SS' ACTIVITIES
THE CONTENT ON BOARD
PRESEN-
TATION
(12 minutes)
* Pre-teach vocabulary:
- Teacher uses techniques to teach students new words.
+ (picture)
+ ( real obiect)
+ ( real obiect)
+ (explanation)
+ (explanation)
+ (explanation)
- Checking understanding:
 Slap the board.
* Set the scene:
Nam and his father- Mr. Nhat are talking about the problem of the computer they have just bought. What happens to the computer?
* True / False prediction:
- Students guess which statements are true and which are false.
I. New words:
- a printer: máy in
- a plug: phích cắm
- a socket: ổ cắm
- a manual: sách hướng dẫn sử dụng
- (to) connect: kết nối
- guarantee (n) sự bảo hiểm
II. True / False prediction:
1. The printer isn’t working.
2. Nam has already turned the printer on.
3. Nam knows how to connect a printer but he hasn’t connected it properly.
4. The manual helped them to find out the problem.
5. Mr. Nhat bought the computer in HCM City and it’s still under guarantee.
6. Mr. Nhat thinks the company wouldn’t do anything with his computer because it’s too far from his place.
PRACTICE
(20 minutes)
* Listen and read:
- Students listen to the tape while they are looking at their books and check their predictions.
- Students practise the dialogue in pairs.
- Students read the dialogue again and decide if the statements are 
fact and the ones are opinion
- Teacher elicits the model sentences.
- Concept checking:
+ What does this sentence mean in Vietnamese?
+ What tense is it?
+ Is YET / ALREADY used in affirmative / negative / interrogative sentence?
+ The position of YET? ALREADY?
* Practice:
- Teacher says some sentences in present perfect tense. Students put YET / ALREADY in the sentences and repeat them.
E.g:
T: I have finished it.
SS: I have already finished it.
T: Have you finished it?
SS: Have you finished it yet?
T: I haven’t been to the USA.
SS: I haven’t been to the USA yet.
III. Listen and read:
1. Checking True / False predictions:
* Key:
1T; 2T; 3F; 4F; 5T; 6F
Correct the false statement:
3. Nam knows how to connect a printer and he has connected it properly.
4. Mr. Nhat thinks it isn’t very helpful.
6. Mr. Nhat thinks the company should do something with it.
2. Fact or opinion?
1. The printer isn’t working.
2. There shouldn’t be anything wrong with it.
3. I know how to connect a printer.
4. The manual isn’t very helpful.
5. I bought it in HCM City.
6. I don’t know what they can do.
* Key:
1F; 2O; 3O; 4O; 5F; 6F
3. Model sentences:
- Have you turned it on yet?
- I have already turned it on.
* Note:
- YET và ALREADY dùng ở thì hiện tại hoàn thành.
- YET: dùng trong câu phủ định và câu nghi vấn. YET thường đứng ở cuối câu.
- ALREADY: dùng trong câu khẳng định. ALREADY thường đứng giữa HAVE / HAS và quá khứ phân từ hai. (Đôi khi cũng có thể đứng ở cuối câu)
4. Practice:
PRODUC
TION
(5 minutes)
* Game:
- Students play the game who says what
- Teacher reads some sentences in the dialogue and aks students who say that sentence.
+ The printer isn’t working. (Nam)
+ Have you turned it on? (Mr. Nhat)
+I know how to connect a printer. (Nam)
+ The manual isn’t very helpful. (Mr. Nhat)
+ I bought it in HCM City. (Mr. Nhat)
+ Let’s phone them now. (Nam)
5. Game: Who says what
3. Summary: (2 minutes)
- Repeat the lesson.
+ Vocabulary
+ Grammar: The present perfect tense with already / yet
+ Background knowledge : Ss can know some advantages of computer. 
4. Homework: (1 minute)
- Learn by heart all the new words and the structure with already / yet
- Do exercises 1; 2. P.90 (WB)
- Prepare Speak + Listen( unit 16)
Planning date: 2 - 4 - 2015
Period 93: UNIT 15: COMPUTERS
LESSON 2: SPEAK AND LISTEN(OF UNIT 16). P.139 - 141
I. Aims: 
- To help students practise expressing agreement and disagreement.
- Students listen for information about papermaking and invention.
- To develop students’ speaking and listening skills.
II. Objectives: - By the end of the lesson, students will be able to express agreement and disagreement and complete the task on page 150.
III. Ways of working: - T - WC, team work, pair work, individual work.
IV. Materials: Text book, pictures in the text book, cassette, cards.
V. Anticipated problems: 
- The listening may be difficult for some students.
- Brainstorming activity may be difficult.
- The lesson may take time.
VI. Teaching steps:
1. Warm up: (5 minutes) * Teacher greets and checks the students’ attendance.
 * Brainstorming
So do I
I agree
Students work in team to write the expressions of agreement and disagreement.
Agreement and disagreement
Suggested answers:
- You are right
- Neither do I
- I agree, but 
- Yes, but on the other hand 
- I disagree.
- I can’t agree with you.
- No, I think 
2. New lesson:
STAGES
T & SS'ACTIVITIES
THE CONTENT ON BOARD
PRE SPEAKING
(5 minutes)
* Matching:
- Students match the pictures with the words in the box.
I. SPEAK
 1. Matching:
* Suggested ideas:
- Picture a (Drive a car): difficult / challenging / dangerous.
- Picture b (Comic books): boring / interesting / fun / amusing / time-consuming / entertaining
- Picture c (walking in the rain): fun / interesting / entertaining
- Picture d (Foreign food): delicious / unhealthy / 
WHILE SPEAKING
(15 minutes)
* Speak:
- Students practise speaking in pair, base on the matching.
* Mapped dialogue:
- Teacher elicits the dialogue.
- Students practise in pair. Making the same dialogue, base on given words on page 140.
2. Express and respond to opinions:
E.g:
S1: I think it’s easy to drive a car.
S2: I disagree. I think it’s difficult to drive a car.
S3: I think it’s boring to read comic books.
S4: I don’t think so. Reading comic books and looking at the drawings can be fun. 
3. Mapped dialogue:
Lan
Ba
I am having problems with 
What’s wrong?
It doesn’t work. I think ..
No. You didn’t 
Oh! Sorry.
PRE LISTENING
(8 minutes)
* Pre-teach vocabulary:
- Teacher uses techniques to teach students new words.
+ ( explanation) 
+ (explanation) 
+ ( picture)
+ ( picture)
- Checking understanding ROR
* Set the scene:
You have already known how to make chocolate and yogurt. Do you know how to make paper?
II. LISTEN:
1. New words:
- procedure (n): thủ tục, quy trình
- (to) drain: tháo nước
- a vat: thùng to, bể, chum
- a roller: con lăn, máy cán
WHILE LISTENING
(10 minutes)
* Gap fill:
- Students listen and fill in the gap to complete the sentences. (Part 1. P.150)
* Prediction:
- Students predict the procedure to make paper by ordering the sentences in part 2. P.150 – 151.
- Students listen again and check their predictions.
- Students listen again and order the sentences. 
Tape script:
Paper making is a simple process. The procedure is almost the same as it was 200 years ago. Look closely at this picture of an old paper making machine. On the left is the pulp vat. Paper pulp was placed in the vat and mixed with a lot of water. The water was then drained and the pulp fibers were poured out of the vat and onto a conveyer belt. The conveyor belt took them under the rollers. There were quite a lot of rollers as you can see. These rollers smoothed the fibers and pressed them dry. The finished paper was then put on a roll at the end. You can see the roll of paper at the far right of the picture.
2. Listen:
a) Complete the sentences.(Part 1. P.150):
* Key:
1. simple 2. same 3. two hundred 4. left 5. rollers
b) Order the sentences(part 2. P.150 – 151):
* 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 pressed dry.
b) The paper was put on a roll.
 3. Summary: (1 minute)
- Repeat the lesson.
+ Vocabulary
+ How to express agreement and disagreement
+ Background knowledge : Ss can know how to make paper.
4. Homework: (1 minute)
- Learn by heart all the new words.
- Do exercise 4. P.92 (WB)
- Prepare Read
Planning date: 2 - 4- 2015
Period 94: UNIT 15: COMPUTERS
 LESSON 3: READ. P.141 - 142
I. Aims: 
- To help students read and understand the text for detail.
- To develop students’ reading skills.
II. Objectives: - By the end of the lesson, students will be able to know more about computers work in a university.
III. Ways of working: T-WC, team work, individual work.
IV. Materials: Text book, cards.
V. Anticipated problems:
VI. Teaching steps:
1.Warm up: (5 minutes) * Teacher greets and checks the students’ attendance.
 * Jumbled words: (Words relating to computer)
 TERPRIN 1. printer
SEMOU 2. mouse
NITORMO 3. monitor
BODARKYE 4. keyboard
 CSEREN 5. screen
2. New lesson: 
STAGES
T & SS'ACTIVITIES
THE CONTENT ON BOARD
PRE READING
(12 minutes)
* Preteach vocabulary:
- Teacher uses techniques to teach students new words.
+(explanation)
+(explanation)
+ (translation)
+ (translation)
+ (translation)
- Checking undestanding:ROR
* Set the scene:
- You are going to read a text about computers work in a university.
* Prediction:
- Students predict if the statements are true or false.
I. New words:
- a freshman = the first year student at a university
- a bulletin board = a notice board
- skeptical (adj): hoài nghi, đa nghi
- access to (n) sự tiếp cận với
- impact: sự tác động, sự ảnh hưởng
II. T / F Prediction:
1. There is a new university without a library in the USA recently.
2. Users can send and receive messages by using computers.
3. First-year students in may universities are required to have access to a computer.
4. Students have to go to computer rooms to connect their coputers to the computer jacks.
5. Computer bulletin boards are the same as the traditional ones.
6. Not all people think positively about the new method of study off campus.
WHILE READING
(18 minutes)
* Read
- Students read the text silently for the first time and check their predictions.
- Students read the text again then ask and answer the questions in pair.
* Lucky numbers.
- Teacher hold the game, using the comprehension questions.
III. Read
1. Checking T / F predictions:
* Key:
1T; 2T; 3T; 4F; 5T; 6T
2. Answer the questions:
* Lucky numbers:
 1 2 3 4 
 5 6 7 8
* Answer key:
1. It has no library. All the information normally found in a library is now stored in the university’s computers.
2. All the information normally found in a library or messages normally found on a bulletin board.
3. LN
4. LN
5. A computer and a telephone (line)
6. With a bulletin board on the Internet, a great number of people (over 20 million) can get access to the bulletin and exchange information quickly.
7. (Student’s answer)
8. LN
POST READING
(8
minutes)
* Discussion:
- Students discuss the question in group 
Would you like to complete a college degree from home? Why? Why not?
3. Discussion:
Would you like to complete a college degree from home? Why? Why not?
3. Summary: (1 minute) - Repeat the lesson.
 + Vocabulary
 + The content of the reading
4. Homework: (1 minute) - Learn by heart all the new words.
 - Do exercise 3. P.91 (WB)
 - Prepare Write
Planning date: 3 - 4 - 2015
Period 95: UNIT 15: COMPUTERS
 LESSON 4: WRITE. P.142 - 143
I. Aims: 
- To help students practise in writing instruction.
- To develop students’ skills.
II. Objectives: - By the end of the lesson, students will be able to write a set of instruction on how to use the printer.
III. Ways of working: - T - WC, group work, individual work.
IV. Materials: Textbook, pictures in the textbook.
V. Anticipated problems: SS in class 8C may find it difficult to write the instruction.
VI. Teaching steps:
1. Warm up(5 minutes) : * Greets and checks the students’ attendance.
 * Revision: 
 ? Read the texton P141 and answer some questionson P142 again.
2. New lesson:
STAGES
T & SS'ACTIVITIES
THE CONTENT ON BOARD
PRE WRITING
(12 minutes)
* Preteach vocabulary:
- Teacher uses techniques to teach students new words.
+ ( picture)
+ ( picture)
+( explanation)
+ ( picture)
+ ( translation)
+ ( translation)
- Checking understanding: ROR
+ Students match the words with the numbers in the picture.
I. New words:
- paper input tray: khay đựng giấy
- power button: nút điện
- icon (n): biểu tượng
- output path: đường ra
- (to) remove: bỏ, lấy/cất đi.
- (to) flash: chiếu sáng, hiện ra.
II. Matching:
a) - 3: paper input tray
b) - 1: monitor screen
c) - 6: power button
d) - 2: icon
e) - 4: output path
f) - 5: paper
WHILE WRTING
(13 minutes)
* Write:
- Students work in group of 4 to discuss about the writing.
- Students write in their notebook.
III. Write:
POST WRITING
( 12 minutes)
* Correction:
- Students exchange their writing and correct their friend’s work.
* Ordering:(if possible)
- Students order the sentences to know how draw money from the machine. 
(to) withdraw = (to) take
( money) out of an account: rút ( tiền) ra
1. Correction:
* Suggested writing:
Plug in the printer and turn on the power.
Remove the old paper and load the new paper in the paper input tray.
Wait for the power button to flash.
Have the pages appear on the computer screen.
Click the printer icon on the screen and wait for the few seconds.
The printed paper will come out of the output path in a minute.
2. Ordering:
1. Choose the amount of money you want to withdraw.
2. Enter the PIN (Personal Identification Number).
3. Insert the card into the machine.
4. Get money and the receipt.
* Key:
3 - 2 - 1 - 4.
3. Summary: (2 minutes)
- Repeat the lesson
+ Vocabulary
+ How to write an instruction.
4. Homework: (1 minute)
- Learn by heart all the new word.
- Do exercise 7. P.94 (WB)
- Pepare Language focus.
Planning date: 8- 4 - 2015
Period 96: UNIT 15: COMPUTERS
 LESSON 5: LANGUAGE FOCUS. P.144 - 146
I. Aims: 
- To help students further practise in present perfect and past simple tense; the averbs yet and already.
- To develop students’skills.
II. Objectives: - By the end of the lesson, students will be able to understand more about the present perfect tense and know how to use the advebs yet and already.
III. Ways of working: T-WC, pair work, individual work.
IV. Materials: Textbook, word cards.
V. Anticipated problems: The lesson may take time.
VI. Teaching steps
1.Warm up: (5 mins) * Teacher greets and checks the students’ attendance.
 * Revision:Translation
- Students go to the board and translate these sentenses into English. Use the present perfect tense.
+ Bạn làm bài tập chưa?
+ Tôi làm bài tập rồi.
+ Tôi chưa làm bài tập.
Key: + Have you finshed your homework yet?
 + I have already finished my homework.
 + I haven’t finished my homework yet.
2. New lesson: (38 minutes)
STAGES
T & SS'ACTIVITIES
THE CONTENT ON BOARD
FURTHER PRACTICE
* Language focus 1:
- Ask SS to repeat the use of already & yet
* Practice: yet / already
(Word cue drill)
E.g: 
T: Have you finished / done your homework yet?
SS: Yes, I have already done it.
T: Have you tidied the room yet?
SS: No, I haven’t tidied it yet.
- Students practise the dialogue in pair and then write down in their notebooks.
* Language focus 2:
- Teacher guides students to further practise YET and ALREADY.
- Students practise in pair.
* Language focus 3:
- Teacher elicits the examples.
- Concept checking:
+ Is the action in e.g a) finished?
+ Is the action in e.g b) finished?
* Note:
- Thì HTHT diễn tả hành động đã xảy ra và kết thúc ở trong quá khứ. Thời gian của hành động không đề cập đến.
- Thì hiện tại hoàn thành thường đi kèm với giới từ since / for trạng từ recently để diễn tả hành động đã bắt đầu ở trong quá khứ và còn tiếp diễn đến hiện tại. (Hành động này chưa kết thúc)
- Students do the exercise LF 3 individually and then compare with their friends’ exercise.
* Language focus 4:
- Teacher elicits the examples.
T. Explains:
+ The present perfect doesn’t refer to the time of the action but the past does.
- Students do the LF 4.
- Teacher calls some pair to play role in front of the class.
1. Language focus 1: 
YET: chưa
ALREADY: đã, rồi
* Note:
- YET: dùng trong câu phủ định và câu nghi vấn. YET thường đứng ở cuối câu.
- ALREADY: dùng trong câu khẳng định. ALREAD thường đứng ở giữa HAVE /HAS và động từ quá khứ phân từ hai. (Đôi khi có thể đứng ở cuối câu)
* Practice:
Do homework ü
Tidy the room O
Turn off the washing machine ü
Call and tell Aunt Le to have lunch ü
* Key to LF 1:
- I have already done / finished it.
- I haven’t tidied it yet.
- I have already turned it off.
- I have already called and told her to have lunch with us.
2. Language focus 2:
E.g:
S1: Has the flight to Vientiane departed yet?
S2: Yes. It has already departed.
S3: Has the flight from Los Angeles arrived yet?
S4: No. It hasn’t arrived yet. 
3. Language focus 3:
E.g:
a) I have been to Sapa.
b) My mother has gone to Sapa for 3 days.
* Key to LF 3:
a) finished action
b) incomplete action
c)finished action
d) incomplete action
e) finished action
f) finished action
g) incomplete action
4. Language focus 4:
Present perfect and past tense.
a) I have been to Sapa.
b) I went to Sapa last year.
* Key to LF 4:
1) Have (you) seen
2) haven’t had
3) have been
4. Have (you) heard
5. happened
6)had
7)fell
8) broke
9) Has (the plane) arived
10) has
11) did (it) arrive
12) arrived
3. Summary: (1 minute)
- Repeat the lesson.
Grammar: + Present perfect with yet and already
 + Comparison of present perfect and past simple.
4.Homework: (1 minute)
- Do exercises 4, 5. P.92-93 (WB)
- Review for the second term test.
Planning date: 14- 4 - 2015
Period 97: UNIT 16: REVISION
I. Aims: 
- To help students revise the knowledge they have learned in the 2nd term.
- To develop students’skills.
II. Objectives: - By the end of the lesson, students will be able to understand more about the present perfect tense, the past progressive tense and the present progressive tense with always and finish some exercises.
III. Ways of working: T-WC, pair work, individual work.
IV. Materials: Textbook, word cards.
V. Anticipated problems: 
VI. Teaching steps
1.Warm up: (1 min) * Teacher greets and checks the students’ attendance.
2. New lesson: 
A. STRUCTURES :
1 .The present perfect tense (thì hiện tại hoàn thành )
 S+ have/ has +p.p (V-ed /V 3 ) +O 
 Dùng để diễn tả một hành động diễn ra ở quá khứ và còn kéo dài đến hiện tại
 S+ Have /Has + p.p +O +since /for +time
 -Diễn tả một hành động đã xảy ra rồi
 S +Have /Has +already +p.p +O
-Diến tả một hành động chưa hoàn thành xong:
 Have /Has +S +P.P +O ..yet?
2. The past progresive tense(Thì quá khứ tiếp diễn )
 S +was /were + V-ing +O
-Diễn tả một hành động đang diễn ra tại một thời điểm xác định ở quá khứ
( at 8 o’clock lastnight / at this time last Sunday )
- Diễn tả hai hành động xảy ra song song cùng một lúc :
	While +S + Were /Was +V-ing +O, S + Were /Was +V-ing +O
-Hai hành động diễn ra ở quá khứ. Một hành động đang diễn ra thì có một hành động khác chen vào .Hành động đang diễn ra chia thì qktd , hành động chen vào chia thì qkđ .
While +S+ Were /Was +V-ing +O, S +V(qkd ) +O
When +S +V (qkd )+ O ,S+V(qktd ) +O.
3.The present progressive tense (Thì hiện tại tiếp diễn )
 S+ is /are am +always+ V-ing +O
-Dùng với từ “always “ diễn tả lời phàn nàn.
B. Drill :
Ex1: Put the verbs in the correct tense:
1 .It started to rain while I (walk) to school .
2 .She (not /finish) her homework yet .
3 Nga and Lan (do) the homework at 8 o’clock last night.
4 .Oh dear ! They always (go ) to class late.
5. When Mr Tuan (arrive ) home ,his children (watch ) a film on TV.
6 .What you (do) at this time last Sunday ?
 -We ( collect ) waste paper for recycling.
7 . He (be ) in Viet Nam for two weeks .
8 .Yesterday Ba (ask ) me to go to the station with him . but I ( not/ want ) to leave the house because I (wait )for a call.
9 .I (already /see ) that film.
10 .Mrs Quyen (do ) shopping while Mr Thanh ( attend ) a business meeting.
11. Last night when we came to visit him, he (do) an experiment on the upstairs.
12. Mr Ba (not go) out since he has bought a new color television.
13. They often go to school by bike, but yesterday they (walk) to school.
14. We can't (go) out because it is raining now.
Ex2: Choose the correct answer to complete each sentence.
Please let me _______you with this heavy bag. 
	A. help 	B. to help	C. helping	D. helps
The exam was much _______we had expected. 
	A. more easily 	B. more easy 	C. easier than 	D. easier as 
It’s _______film I've ever seen. 
	A. good 	B. the best 	C. better 	D. well 
He _______five gold medals since the beginning of the Sea Games. 
	A. win 	B. won 	C. is winning 	D. has won 
The students are playing _______in the school yard. 
	A. happy 	B. happier 	C. happiest 	D. happily
My friend suggested _______ to the movies by bike. 
	A. going	B. to go 	C. go 	D. goes
She told me _______you this dictionary.
	A. giving 	B. to give 	C. gave 	D. given
Every milk bottle can be _______thirty times. 
	A. recycled 	B. reused 	C. reduced 	D. returned
It's too cold outside. Would you mind _______the window?
	A. to close 	B. close 	C. closed 	D. closing
When passing Truong Tien Bridge, tourists often stop_______some pictures.
	A. take 	B. took 	C. to take 	D. taking 
Life in the city is different _______that in the country.
	A. with 	B. of 	C. from 	D. to
I am afraid that I can’t agree _______you.
	A. about 	B. at 	C. on 	D. with
Would you like a _______vacation?
	A. relaxing 	B. relax 	C. relaxed 	D. relaxingly 
This is the boy _______Tom.
	A. calling 	B. calls 	C. called 	D. call
The car looks very clean. _______you _______it?
	A. Did/ wash 	B. Have/ washed 	C. Do/ wash 	D. Are/ washing 
What are you going to do? - I do

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