Giáo án Tiếng Anh 8 - Units 15: Computers

 1.Objectives: By the end of the lesson, students will be able to talk about the necessary of the computer.

 2.Language contents: - Grammar: The present perfect tense with: “yet” and “already”, the simple past tense.

 - Vocabulary: computer, printer, connect, plug, socket, manual, already, guarantee.

 3.Techniques: group work, pair work, vocabulary preparation, production, ask and answer, discussion.

 4. Teaching aids: Extraboard, the pictures, cassette player.

 5. Time: 45 minutes.

 

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bsent today?
+ What's the date?
+ How are you?
* Check the old lesson:
- Call 2 students go to the board.
2, Presentation:
* Pre- writing:
+ Do you know how to use the computer?
+ Can you tell about it?
- Introduce the new lesson.
- Ask students to look at the pictures and ask some questions about the pictures.
- Explain the meaning of new words.
- Read after me.
+ Who can read?
- Have students match the words with the pictures.
- Call some students answer.
- Give answer key.
3, Comprehension check:
* While- writing:
- Give some words.
- Ask students to write instructions on how to use the printer in exercise 2. 
+ Who can read your writing?
- Correct the mistakes.
- Give answer key.
4. Practice.
* Post- writing:
- Let students do exercise: Arrange the sentences in the correct order.
a, Choose the amount of money you want to withdraw.
b, Enter the PIN (Personal Identification Number).
c, Insert the card into the machine.
d, Get money and the receipt.
+ Who can read the correct sentences?
- Give answer key.
5, Remember:
+ Who can repeat the main contents of the lesson?
6, Homework:
- Write on the board.
* Coments:
- The monitor answers.
S1: write new words.
S2: Read the text.
- Yes/ No, ......
-Yes/ No, .........
- Listen to the teacher
- Students look at the pictures and answer.
- Listen and write down.
- Read in chorus.
- Some students read.
- Some students give their answers.
- Check again.
- Write down.
- Students write in 8 minutes.
- Some students read their writing.
- Listen and correct.
- Check again.
- Students do exercise in 5 minutes.
- Some students give their answers.
- Check again.
- Students repeat.
- Write down.
- Listen to the teacher.
I. Write:
1. New words:
- Tray (n): 
- Icon (n): 
- Remove (v): 
- Load (v):	
- Flash (v): 
- Click (v): 
- Input >< out put path (n): 
- Power button (n): 
2. Match the words with the numbers with in the pictures.
a - 3: paper input tray
b - 1: monitor screen
c - 6: power button
d - 2: icon
e - 4: output path
f - 5: paper
3. Write the instruction how to use the printer.
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 a few seconds.
The printed paper will get out from the output path in a minute.
II. Practice:
Exercise: Arrange the sentences in the correct order.
 c -> b -> a -> d
III. Remember:
- New words.
- Writing how to use something.
IV. Homework:
- Learn by heart the new words.
- Prepare "Language focus".
Week : 3	 Preparing day:16 / 4 / 2013
Period: 105+106	 Teaching day:20 / 4 / 2013
 UNIT 15: COMPUTERS.
 Period 105+106: LANGUAGE FOCUS.
I. The aims: In this lesson, students are going to practice the present perfect tense with yet and already. Students understand more about the past simple and present perfect tenses. 
 1, Knowledges: 
 a, Vocabulary: highland, unplug, Jurassic Park, ..... 
 b, Grammar: - Review: present perfect tense.
 past simple tense.
 2, Skills: Practice four skills.
 3, Attitude: Students work hard.
II. Teaching methods: work in pairs, work in groups, discuss, .
III. Teaching aids: book, pictures, cassette, tape .
IV. Procedure:
 Teacher's activities
Students' activities 
 Contents
1, Warm up:
+ Who's absent today?
+ What's the date?
+ How are you?
* Check the old lesson:
- Call 1 student go to the board.
2, Presentation:
- Introduce the new lesson.
a, Review: present perfect with yet and already.
+ Who can repeat the use and form of it?
+ Who can make sentences?
b, Comparison of present perfect and past simple tenses.
+ Who can make sentences?
- Ask them to write.
4. Practice.
Exercise 1: Complete the dialogue using yet and already.
+ Who can complete the dialogue?
- Correct the mistakes.
- Give answer key.
Exercise 2: Ask and answer the questions.
+ Who can ask and answer?
- Remark.
Exercise 3: Check the correct column.
+ Who can read the sentences and check?
- Give answer key.
Exercise 4: Complete the dialogues.
+ Who can complete the dialogue a/ b/ c/ d?
- Give answer key.
5, Remember:
+ Who can repeat the main contents of the lesson?
6, Homework:
- Write on the board.
* Coments:
- The monitor answers.
- Write structure and make sentence with present perfect.
- Listen to the teacher
- Students repeat and write down.
- Some students make sentences.
- Some students make sentences.
- Write down.
- Students do exercise in 4 minutes.
- Work in pairs.
- listen to the teacher
- Check again.
- Work in pairs.
- Listen.
- Some students read and check.
- Check again.
- Work in pairs.
- Check again.
- Students repeat.
- Write down.
- Listen to the teacher.
I. Grammar:
1. Present perfect tense with yet and already:
- Already: diễn tả một hành động đã xảy ra.
- Yet: dùng trong câu phủ định và nghi vấn.
2. Comparison of present perfect and past simple.
a, Simple past.
- Diễn tả một hành động,một sự việc đã xảy ra và chấm dứt hoàn toàn tại thời điểm của quá khứ. 
b, Present perfect tense.
- Diễn tả một hành động,một sự việc đã xảy ra và vẫn còn tiếp tục lien quan tới hiện tại và tương lai.
II. Practice:
Exercise 1: Complete the dialogue.
- I have finished it already
- 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 
Exercise2: Ask and answer.
+ Has the flight to Vientiane departed yet?
- Yes, it has already departed.
+ Has the flight from Los Angeles arrived yet?
- No. It hasn't arrived yet.
Exercise 3: Check the correct column.
a, Finished action 
 (a, c, e, f)
b, Incomplete action
 (b, d, g)
Exercise 4: Complete the dialogues.
1. Have/ seen/ did/ see/ saw
2. haven't had 6. had
3. have been 7. fell
4. have/ heard 8. broke
5. happened
9. has/ arrived/ has/ did/ arrive
III. Remember:
- The past simple and present perfect tenses.
IV. Homework:
- Do again these exercises.
III- Consolidation:
	- Ask Ss to make sentences using the present perfect tense with "already" and "yet" and the past simple.
	- Call Ss to read their sentences.
	- t corrects.
	IV- Homework:
	- Learn by heart the use and form of the present perfect tense with "already" and "yet".
	- Guide Ss to do ex 1 (P. 90), ex 3 (Ps 90, 91), ex 4 (P. 92), ex 6 (P. 94)
	- Prepare correct the test.
 Written test - 15' Test 1 - 8 A 
Questions
Answer keys
 Marks
I. Change these sentences into passive form.
1. My school is going to hold the meeting next week.
2. My mother took me to the new mall.
3. The painter is paiting the school gate. 
4. We haven't met the new English teacher.
II. Change these sentences into active form.
 1.These plays were written by Shakespeare.
2.The clothes could be washed by Lan.
3. Is this letter written by you?
4. Where is the novel borrowed by you? 
III. Put the correct form of the verbs in brackets.
1. This cupboard (make) .. of wood.
2. She (return) .. from the countryside yesterday.
3. A new school (build) .. in this town.
4. I (not see) . him for 3 years.
I. 
1. The meeting is going to be held next week.
2. I was taken to the new mall.
3. The school gate is being painted.
4. The new English teacher hasn't been met.
II. 
1. Shakespeare wrote these plays.
2. Lan could wash the clothes.
3. Do you write this letter?
4. Where do you borrow the novel?
III. 
1. is made.
2. returned
3. will be built
4. haven't seen
I.
4 marks
1 x 4 = 4 
II.
4 marks
1 x 4 = 4
III. 
2 marks
0,5 x 4 = 2
Class:8a1
Date of preparing: 
Date of teaching: 
Period107:
PERIOD 107: REVISION
Aim: review some languages from Unit 9 to Unit 10. 
Objective: by the end of the lesson, Ss will be able to review : simple future tense; in order to/ so as to; modal “will” to make requests, offers and promises; passive form and adjectives followed by: an infinitive and a noun clause.
 Teaching aids: text book, second board.
Anticipated problem: some weak Ss can’t remember some languages which they have learnt.
Procedure:
+ Greeting:
+ Check up: no
+ New lesson: 
Stages 
 Time 
 Steps / Activities 
Work arrangement
Activity 1
 7ms
 4 ms
4 ms
Activity 2
 7 ms
 8ms
 4 ms
 5ms
 1 m
I/ Unit 9:
1. In order to / so as to:
- Review how to use “in order to / so as to”
- Ask Ss to give some examples.
+ Ex: People use first- aid so as to/ in order to ease the victim’s pain and anxiety.
Then ask them to match column A with column B to complete the sentences using “in order to / so as to”.
Give feedback and correct.
 A
 B
1. Perhaps she went to another store
2. you must cool the burns immediately
3. This week Mrs. Quyen goes to work by bike
4. I always keep the window open
a. let fresh air in
b. get better milk of lower price.
c. keep fit.
d. minimize tissue damage.
Answer key: 
1- b: Perhaps she went to another store in order to get better milk of lower price.
2- d: you must cool the burns immediately so as to minimize tissue damage.
3- c This week Mrs. Quyen goes to work by bike so as to keep fit.
4- a: I always keep the window open in order to let fresh air in.
2/ Modal “will” to make requests, offers and promises:
Ask SS to read the table in p.81 again and remember them clearly.
Ask them to give some examples.
+ Ex:
S1: Can you help me?
S2: Ok/ sure/ all right/ I’m sorry, I can’t
S1: Would you like to come to my house for lunch?
S2: That would be nice
S1: I promise I will study harder.
S2: I hope so
Then ask them to make requests, offers or promises.
Give feedback and correct.
Exercise: Make request/ offer/ promise
A: It is very hot in here. (request) Could you open the window, please?
B: All right.
A: You look tired and hungry. (offer) What can I get for you?
B: No thanks.
A: Look at your grade this month. I think you should do better next month. 
B: (promise) I promise I study harder next month.
II/ Unit 10:
Passive form:
Ask Ss to recall some structures about tenses using in passive form.
Give feedback.
Give examples and change them into passive.
Ex: 
+ People break the glass into small pieces.
→ The glass is broken into small pieces.
+ They will build the new bridge near here.
→ The new bridge will be built near here.
+ Nam saw that film last month.
→ that film was seen last month (by Nam).
+ He has just written a letter to his mother.
→ A letter has been just written to his mother.
Form: Be + P.P
2/ Exercise: change these sentences into passive.
They separated the rice form the hurt.
They will melt the small glass pieces under great heat.
People recycle used plastic things to save natural resources.
The publisher published his book in 1996.
They repaired our desk during this week.
3/ Adjectives followed by: an infinitive/ a noun clause.
Ask them to recall and give some examples.
Give feedback.
Ex: I am happy to pass all the exams.
 It is lovely to see you again.
 I am pleased that you want to know more about 3R.
 Noun clause
Ask them to do exercises.
Exercise: combine these sentences using an infinitive or a noun clause
We are going to clean the environment. We are ready.
Keeping people from littering is very difficult.
That film is boring to see.
You are interested in protecting environment. He delighted.
* Homework:
- Review unit 9 and 10 clearly.
- Do all exercises in U 9 and U 10 again.
- Prepare review U11& 12.
T-whole class
Individual work
T-whole class
Pair work
T-whole class
Individual work
T-whole class
Individual work
Rút kinh nghiệm bản thân (nếu có):
Class:8a
Date of preparing: 
Date of teaching: 
Period108:
PERIOD 108: REVISION (Con’t)
Aim: Review some languages from unit 11 to 12.
Objective: by the end of the lesson, Ss will be able to review about: -ed and –ing participles; would you mind if? Would/do you mind + V-ing.?; past progressive, past progressive with when and while, progressive tense with always.
Teaching aids: text book, second board.
Anticipated problems: 
Procedure:
+ Greeting:
+ Check up: no
+ New lesson:
Stages
 Time 
 Steps / Activities
Work arrangement
Activity 1:
 4ms
6 ms
4ms
6 ms
Activity 2:
 10 ms
4 ms
10 ms
1m
I/ UNIT 11:
–ed and –ing participles:
The man is wearing a yellow cap. He is Mr. Nam.
→ The man wearing a yellow cap is Mr. Nam.
The woman was his mother. She was holding a brown handbag.
→ The woman holding a brown handbag was his mother.
The house was built in the 18th century. It was painted in yellow and brown.
→ The house painted in yellow and brown was built in 18th century.
Exercise: combine these sentences using –ed and –ing participles.
The girls are from class 8/4. They are skipping rope.
The ruler is mine. It is made in metal.
The film won the first prize in the film festival last year. It was shown on TV last night.
The lamp is made in China. It is 2 £.
The girl is wearing the red shirt. She is Miss Lien.
Requests with: Would you mind if I .?/ Would / Do you mind + V.ing?
Ask Ss to recall and give some examples.
Then ask them to read the table in p.100.
+ Would you mind if I closed the window?
No, I don’t mind.
+ Would you mind turning off the TV?
I’m sorry, that is not possible.
Exercises: Use Do/ Would you mind + V-ing? And Do / would you mind if ? To make the following requests more polite. And reply.
Can I turn on the TV?
Can you correct this composition (bài luận) for me?
Can I take a photo of your study corner?
Can I give some advice on your study habits?
Can you play the tape once more?
II/ UNIT 12:
Past progressive tense:
Ask Ss to review the form and using of the past progressive tense.
Give some examples.
+ Ba was taking a shower at 8.00 last night.
+ When Lan arrived at school, the school drum was sounding.
+ While Hoa was eating, Lan came.
Form:
 S + Was/ Were + V-ing.
While + S + Was/ Were + V-ing, S + V2/ed
When + S + V2/ed, S + Was/ Were + V-ing
Use: 
An action was happening at point of time in the past.
An action happened before another action in the past
Progressive tense with always:
Mrs. Nga is always losing her umbrella.
Ba is always forgetting his homework.
Form: S + Be + Always + V-ing.
Use: express complain. 
3/ Exercises: use the correct form to complete these sentences.
He ..(always/ watch) TV.
Minh .(read) a book at 7.00 last night.
When it (rain), he (walk).
The bell (ring) while she ..(cook) dinner.
You ..(always/ talk) in the class.
I..(shop) when I .(see) my old friend.
* Homework: Review unit 11, 12.
- Continue review unit 13, 14 and 15.
T-whole class
Individual work
T-whole class
Pair work
T-whole class
Individual work
Rút kinh nghiệm sau tiết dạy (nếu có):
....................................................................................................................................................................
Class:8a1
Date of preparing: 
Date of teaching: 
Period109:
PERIOD 109: REVISION (Con’t)
Aim: review form unit 13 to unit 15.
Objective: by the end of the lesson, Ss will be able to review compound words, reported speech, indirect questions with if and whether, question words before “to-Inf, verb + to –inf, present perfect with yet and already.
Teaching aids: text book, second board.
Anticipated problem: 
Procedure:
+ Greeting:
+ Check up:
+ New lesson:
Stages 
 Time 
 Steps / Activities
Work arrangement
I/ UNIT 13: 
Compound words: N + V-ing.
+ Ask Ss to give some examples. 
There are 3 contests in rice-cooking festival.
Viet Nam is a rice-exporting country.
Reported speech:
Ask Ss to review about reporting speech.
Then note about tense and another words.
+ “I can repair my bike” she said.
→ She said that she could repair her bike.
+ “The price is very expensive in here” Nam says to Mai.
→ Nam said that the price was very expensive in there.
Note: 
Direct speech
Indirect speech
Direct speech
Indirect speech
Simple present 
Simple past
Now 
Then 
This 
That 
Must 
Had to
These 
Those 
Can 
Could 
Today 
That day
May 
Might 
Here 
There 
Will 
Would 
Tomorrow 
The next day
Exercises: reported speech.
“I will go to HCM city tomorrow” she says.
“You must do your homework before going to school”. Hoa said to Lan.
“This comic is very interesting” He says.
“New cars are expensive” They say.
II/ UNIT 14:
Indirect questions: if and whether.
Ask Ss to recall about indirect questions.
Give some examples.
+ “ Do you like listening to music?” She asked me.
→ She asked me if / whether I liked listening to music.
+ “Are you free on Tuesday morning?” Lan asked Mai.
→ Lan asked Mai whether she was free on Tuesday morning.
Form: S + asked + O + if / whether + S + V 2/ed
Exercises: Reported these questions using “if /whether”
Do you want to visit Hoi An one day?
Is she a good student?
Are they very cheap?
Does she buy her cap?
Do many people live in My Son?
Question words before to-inf.
Ask Ss to review about using To-inf after question words.
Give some examples and ask them to do some exercises.
+ Nga showed Nhi where to buy ticket.
+ I don’t know how to play that game.
Exercises:
Use the words to write about the information that Nga gave Nhi. 
show / where / get / tickets.
Point out / where / buy / vegetables.
Advise / how / go from My Son to Hoi An.
Tell/ what / do there during the visit.
Verb + to-inf.:
It started to rain.
She might go for a walk.
I tried to reach a shelter.
Note: go, want, decide, begin, like, prefer, start, try, suggest, ...
Modal verb + V-inf.
Exercises: use the correct form of these verbs.
They should .(play) outdoor.
I decided .(take) part in that activity.
It started (rain)
* Homework: Review unit 13, 14 and 15.
- Continue review unit 9->15
Week : 3	 Preparing day: / / 2013
Period: 110	Teaching day: / / 2013
Revision 
	A- Objectives:
	By the end of the lesson, Ss will be able to use vocabulary and structures to make their own sentences exactly.
	B- Teaching aids:
Reference books, extra board.
	C- Work arrangements:
Individual, pair, group
D- Procedure:
A. Choose one word (A, B, C, or D) whose underlined part is pronounced differently from the rest in each group.(1.5 pts).
1. usually 	 unhappy 	uniform 	useful
2. filled 	worried 	stayed 	 noticed
3. movies 	 cartoons 	artists 	 bands
4. gather 	 band 	adventure 	paddle
5. character 	chemical 	chemist 	chest
6. defeated 	invented 	imported 	gathered 
7. cloud 	amount 	cough 	stout
8. allow 	shower 	shout 	 show
9. wrong 	 weigh 	 wait 	weather
10. local	improve	buffalo 	photo
11. Touch 	machine 	cheap 	 children
	B. Rewrite the following sentences as directed :
a) Most of the goods are exported . They are made in this factory(use Past participle b) The baby is crying for his mother . He is sitting in an armchair . ( use Present participle)
c) Can you take me a photograph ? ( use Would you mind ? )
d) Could I turn the air conditioner off ? ( use Do you mind if ..?)
e) Traveling around Viet Nam is very interesting . ( use It’s + adj + to –infinitive )
f) Writing an English essay is very difficult . ( use It’s + adj + to-infinitive )
g) Jane said to us : “ You are my best friends” ( reported speech )
h) Mary asked me : “ do you want to visit London ?” ( reported speech )
i) Nien asked Hoa : “ Do you have many new friends ?” (reported speech )
j) It is a contest in which participants have to make a fire . ( use a noun compound ) 
k) He always drives carefully . He doesn’t want to cause accidents . ( use So that )
l) He moved to the front row . He could hear the speaker better ( use In order to) 
	C. Write the postcard , using the words given 
 a) We / wonderful / Montreal , Canada 
b) The weather / terribly cold / but we have great vacation . 
c) Montreal / beautiful city and lots people speak / French / here 
d) We / stay /mini-hotel / a lake .
e) The hotel / great / and the food / delicious .
f) Yesterday / go/ skiing 
g) It/ very exciting / and I /take / lot / photographs .
h) Everything / very nice / but they / expensive / so / I /not buy /many things 
i) I / go Quebec city / next year .
j) It / not far / here .
k) How /you ?
	E. Give the correct of the verbs.
1/ My mother asked me if I (do) ___ my homework.
2/ The guest doesn’t know how (get) ___ to the airport.
3/ This house just (paint) __ .
4/ The new teacher asked the students what their names (be) __ .
5/ ____ the floor (clean) _____ yet?
6/ When you rang me last night, I (watch) ___ TV.
7/ What ___ you (do) ___ at 9.30 this morning. I was having a class meeting.
8/ You looked so tired when I (see) ___ you yesterday.
9/ Would you mind (close) ___ the door?
10/ The teacher told the students whether they (be) ____ ready for the following day.
11/ Don’t forget (turn off) ____ the lights before (go) ___ out.
12/ He stopped (talk) ___ , then tried (lift) ___ a box into a lorry.
13/ It’s a big factory. Five hundred people (employ) ___ there.
14/ I (lose) __ my purse on the bus yesterday.
15/ I (meet) ___ her at a party last week. She (become) ____ rich and beautiful.
16/ We (see) ___ her three days ago.
17/ They (never/ talk) ____ to each other. Since the children (leave) ___ home.
18/ How long (you/ study) ___ Spanish?
19/Nam (do) ____ his homework while his sister (read) ___ a newspaper.
20/ __ you (play) ___ table tennis at 9 a.m yesterday?
	III- Consolidation:
- Retell the structures in the lesson. 
	IV- Homework:
	Learnt by heart all the structures your learnt.
	Redo all the exercises at home.
	Prepare for the 2nd term test. 
 Week : 3 Preparing day: / / 2013
Period: 111	Teaching day: / / 2013
The second term examination
	A- Objectives:
	By the end of the lesson, Ss will be able to finish the test exactly. They will find out what they learnt well and what they 

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