Giáo án Tiếng Anh Lớp 8 - Unit 15: Computers - Read+Write (Sách cũ)

Period: 103
UNIT 15: COMPUTERS
READ 
I. Objectives
- By the end of the lesson, Ss know more uses of computers.
1. Knowledge, Skills, Attitude: 
a. Knowledge:
- 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
- Self-learning capability. 
- Communicative competence 
- Cooperation capacity 
II. Preparation
1. Teacher: lesson plan, 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 has Ss jumble words relating to a computer.
- Ss work yourself 
- T checks.
Jumble words
1. terpirn
2. seumo
3. recsnc
4. nimorot
5. bdoaryke
* answers:
1. printer ,2. mouse, 3. 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’)
- 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 do you usually do with your computers?
- Ss answer.
- Ss’ answers
5. Further practice (option)
IV. Experience:
Period: 104
UNIT 15: COMPUTERS
WRITE
I. Objectives
- By the end of the lesson, students write the way to use a printer.
1. Knowledge, Skills, Attitude: 
a. Knowledge:
- 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 plan, 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) – 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. . . .
3. Consolidation (4’)
T lets ss copy / complete the instructions.
4. Using knowledge (option)
5. Further practice (option)
IV. Experience:
Period: 105
UNIT 15: COMPUTERS
LANGUAGE FOCUS
I. Objectives
- By the end of the lesson, Ss review: Present Perfect tense with “yet” & “already”, comparison of present perfect and past simple tense.
1. Knowledge, Skills, Attitude: 
a. Knowledge:
- 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 plan, book, color chalks, pictures
2. Students: books, notebooks, pen, ruler 
III. Students’ activities
1. Warm up (5’)
Teacher’s and students’ activities
Content
- 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.
-T calls some pairs to practice before the class.
- Some pairs practice before the class.
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?
S: Yes, it has already departed.
T: Has the flight from Los Angeles arrived yet?
S: No, it hasn’t arrived yet.
-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. 
3. Read the sentences. Check the correct column 
* Ss remember the way to use the present perfect.
Answer:
Finished
Incomplete
a) I’ve been to Sa Pa highlands.
ü
b) They have lived in Ca Mau for 10 years
ü
c) She has finished her homework.
ü
d) He has worked with the computer since early morning.
ü
e) We have found the problems with the printer.
ü
f) Someone has unplugged the printer.
ü
g) People have received information through the internet recently.
ü
- T puts the chart on the board and asks ss to 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.
4. Complete the dialogues. Use the present 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.
4. Using knowledge (option)
5. Further practice (option)
IV. Experience:
Signature of the Leader
Week 35 .........................................................................................