Date of preparing: October 23rd 2020 Period 22nd Week: 08th
UNIT 4: OUR PAST
Lesson 6: language focus
(page 44-45) A.Aims of the lesson:
1. Knowledge: By the end of the lesson, students will be able to:
- Know how to use “used to” to talk about the habits in the past.
- Use the past simple tense to talk about events in the past - Know to use the prepositions of time suitably
*. Language contents:
a. Grammar: review
b. Vocabulary: - Past simple tense - used to + V (without to) - Prepositions of time
2. Skills:
- Use the form of tense to do the exercise.
- Discuss in the groups then ask and answer.
- Write the sentences as a pictures with form “used to”.
*. Giáo dục kĩ năng sống:
- Thông qua bài học h/s nắm được về những hoạt động và công việc của cuộc sống cổ đại ngày xưa thật khó khăn, vất vả để từ đó biết yêu quý những gì mà cuộc sống ngày nay có.
- Biết so sánh các hoạt động thời xưa và hoạt động ngày nay.
- Có thể kết hợp với bạn bè để nói về những hoạt động của chính mình thời thơ ấu, giới thiệu với người khác những kỉ niệm đẹp thời nhỏ.
3. Attitude:
- Eagerly give constructive statements, distinguish good actions in the past and actions in the present.
4. Kiến thức cần đạt:
- Học sinh ghi nhớ các thông tin về câu chuyện để có thể trả lời khi bạn hỏi.
B. Teaching aids:
Teacher; Textbook E8, colored chalks, board, pictures, posters, projector … Students; Note book, card, pen
C. Teaching Methods: Individual Work, Group work.
Matching, correct the mistakes.
D
. Procedures :
Step I: organization: (01 minute)
? Good morning! How are you?
? What’s the date today?
? What’s the weather like today?
? Are you hot or cold?
? Who’s absent today?
Date of teaching:
8 October 26th 2020 Absents: ……….
II. Warm up: (06’) Matching
- T. has Ss match each preposition with the time / date / month … - Ss match each preposition
with the time / date / month …
- T. gives feedback and corrects Ss’ mistakes.
III. New lesson: (38’)
Teacher’s & students’ activities Content 1
. Activity 1 : (12’)
- Ask sts to remind the usages and the form of the past simple tense
Ps work in pairs to do the exercise 1 then go to the board to write.
Class reads the word tells the meanings
-T asks Ss to play game: Make sentence with the verb in past tense.
-Ss play game
-Ss use Past simple tense
Ex: - I went to Ba Dong beach two days ago.
*. Past simple tense In January
In November 1997 On July 2nd
At 6 a.m
Between 7 a.m and 9 a.m After / Before 3 p.m
+ Usages: Diễn tả hành động đã xảy ra trong quá khứ và kết thúc tại một thời điểm xác định trong quá khứ không còn liên quan đến hiện tại.
+ Form:
1. Write the Past Simple form of each verb.
Answer key:
+ : S + V2ed + O
- : S + didn’t + V0 + O ? : Did + S + V0 + O ? In
On At
Between After / Before
January 3 p.m
November 1997 July 2nd
7 a.m and 9 a.m 6 a.m
- We had a big party last sun day.
-T sets the scene: Lan asks Nga about Nga’s yesterday activities
-T has Ss complete the dialogue using the Past Simple (pair work)
-T asks Ss to compare their answers with their partners
-T corrects Ss’ mistakes and gives marks.
2. Activity 2: (11’) +/ Preposition of time - Sticks poster on bb.
- Asks Ss to remind the usage of some prepositions of time then do matching.
- Gets feedback.
- Checks and corrects.
- Call on some Ss to read aloud each phrase
- Remarks the uses of prepositions of time.
- T guides Ss how to do exercise 3 on page 44
-Ss do exercise 3 individually then compare with their partners
-T gives feedback and corrects Ss’
mistakes.
b. flew c. took d. went e. had
f. did g. was h. rode i. ate
j. sat k. came
Noughts and crosses
go come sit
be do take
have ride fly
2. Complete the dialogue below. Use the Past Simple. Answer key:
a. Did you eat rice for lunch? (Lan) b. Nam: I rode a bicycle to school c. Minh: Where were you yesterday?
d. Ba: I had Math Matching:
1. In 2. On 3. At
4. Between 5. After/
Before
a) January b) 3 p.m
c) November 1997 d) July 2nd
e) 7 a.m and 9 a.m f) 6 a.m
In +Tháng / năm / mùa / thế kỷ.
Ex :in 2000, in the summer , in June
On + thứ / ngày Ex : on Monday , on May 20
At + giờ. Ex : at 2 o’clock , at night Between ... and ...
3. Complete the sentences. Use the prepositions in the table .
Answer key: a/ on b/ in c/ between d/ at … after e/ before
3. Activity 3: (12’) used to.
- Review Sts how to use “USED TO”
(+) S + used to + V_inf.
(-) S + didn’t + use to + V (?) Did + S + use to + V?
-T asks Ss to do exercise 4 on page 45 (work in pairs)
-T has Ss look at 4 pictures on page 45 using used to with the verbs live- stay- have- be to complete the dialogue between Nga and Hoa
-T has Ss practice the dialogue before the class.
-Then T. corrects Ss’ mistakes
*. USED TO
Ex: I used to cook the meal and clean the house.
Ex: She didn’t use to cook the meal.
Ex: Did she use to cook the meal?
Yes, she did / No, She didn’t
Use: used to express a past habit, or an action usually happened in the past.
4. Look at the pictures. Complete the dialogue. Use Used to and the verbs in the box.
Answer key:
Hoa: ..(1) .. used to have ………
Hoa: … (2) .. used to be …………
Hoa: … (3) …… used to live ………
4. Consolidation: (02’)
- T reminds Ss of the above knowledge
5. Homework: (01’) - Learn vocabulary and grammar of Unit 4.
- Do exercises in workbook. 7, 8, 9 p. 38-40 - Prepare: Revision
E. Lesson evaluation:
………
………
**********************************************
Date of preparing: October 23rd 2020 Period 23rd Week: 08th
REVISION FROM UNIT 1 TO UNIT 4
A. Aims of the lesson:
1. Knowledge:
- Students will be able to be consolidated what they have learned in Units 1, 2, 3 and 4 systematically.
- They will be able to have a good preparation before the test.
- The teacher will supply immediately knowledge that Sts are weak.
*. Language focus:
a. Vocabulary: Review (Unit 1, 2, 3, 4 mainly) b. Grammar: * Tense: + Suggestion
+ Be going to
+ Prepositions
- Present simple tense - Present progressive tense - Past simple tense - Future simple tense + Adjective + enough + to do something
* Modal verbs: Should, may, can, could
* Adverbs of place * Reflexive pronouns 2. Skills:
- Practice speaking skill, listening, reading and writing.
- Further practice to make the sentence, work in pairs to ask and answer.
3. Attitudes:
- Hard work to practice the exercises in the book from unit 1 to unit 3.
- Make sentences as the structures in the book they have just learn.
B. Teaching Aids: Students’ & teacher’s books, extra board.
1. Anticipated problems:
- Ss might not forget the present simple tense of “to be” and prepositions of place.
2. Possible solutions:
- Eliciting the usage, form of the simple present through examples.
- Recalling some prepositions of place.
C. Techniques : - slap the board,
- Gap- filling, Question – Answer, Brainstorming, do exercise, ask and answer.
D. Procedures:
I. Class organization: (01 minute)
? Good morning! How are you?
? What’s the weather like today?
? How many students are there in the class today?
Date of teaching:
Class Date of teaching Absent Students
8 October 30th 2020 ...
II. Review of the previous lesson:
- Ss retell the use of Modal verbs, reflexive pronouns, Present simple tense, Future simple tense, and the Why- question.
III. New lesson: (44’)
Teacher’s & students’ activities Content 1.
Presentation : (07’) Grammar Unit 1:
Work individually
Read their answers aloud . Copy down
Listen and copy
2. Grammar Unit 2: (07’)
- T makes sure Ss know the meanings of these adverbs.
- T explains some words
- T asks some questions to check Ss’
understanding and focus on the structure “be going to”
-Asks Ss to gives the different between will and be going to.
- Ss notice
3. Grammar Unit 3: (07’)
-T introduce the objective of this part (give others advice)
-Ask Ss to remind the way to give other advice they’ve already learned
- T asks “When do we use “ought to”.
a. Present simple: S + V(es/s)….
Eg: I go on holiday twice a year.
* Present simple to talk about general truths - It is used to express an action which is always true .
b. Past simple :
S + V (ed/ qkbqt)/ was / were + ….
eg:I missed the train this morning . c. (not) adjective + enough + to – infinitive
Eg: He is old enough to see that film . She is not clever enough to do this thing .
Form : S + be going to + infinitive
- "Will" is used to express an intention, that is decided at the moment.
- "Be going to" is used to express an intention, that were decided before talking.
+What are you going to do this Sunday?
+ Are you going to see a movie tonight?
+Are you going to do your homework or learn you lesson tonight?
+When are you going to have English test?
Ought to (nên, phải nên)
* We use “should/ ought to” to express advice, obligation, probability,
responsibility
e.g1: Your English is not good.
S + should/ ought to + V (infi.)
What does it mean?
- Get Ss to give the formation with
“should/ ought to”
-Ask Ss to give illustrated examples - Ss listen carefully and write notes
-T introduce the reflexive pronouns and their usages
-Ask Ss to form the reflexive pronouns if possible
-Ss take notes
4. Grammar Unit 4: (07’) + / Past simple tense
- Ask Ss to remind the usages and the form of the past simple tense
Ps work in pairs to do the exercise 1 then go to the board to write.
Class reads the word tells the meanings
+/ Preposition of time - Sticks poster on bb.
- Asks Ss to remind the usage of some prepositions of time then do matching.
- Gets feedback.
- Checks and corrects.
+ / used to.
You should/ ought to practice more.
e.g2: I don’t feel well.
You ought to stay home.
e.g2 I failed my English test
You ought to study harder
* Negative form of “ought to” is “ought not to” or “oughtn’t to”
Personal pronouns Relexive pronouns:
(as subjects)
I myself
You yourself/ yourselves He himself
She herself It itself We ourselves They themselves
* Usages: Reflexive pronouns are used as objects, for emphasizing
* Notes: We use a reflexive pronoun when the subject and object are the same
e.g: She made herself fall down. (object) I wash clothes myself every day. (empha)
+ Usages: Diễn tả hành động đã xảy ra trong quá khứ và kết thúc tại một thời điểm xác định trong quá khứ không còn liên quan đến hiện tại.
+ Form:
In +Tháng / năm / mùa / thế kỷ.
Ex :in 2000, in the summer , in June On + thứ / ngày Ex : on Monday , on May 20
At + giờ. Ex : at 2 o’clock , at night Between ... and ...
KĐ: S + V2ed + O
PĐ: S + didn’t + V0 + O NV: Did + S + V0 + O ?
- Review Sts how to use “USED TO”
(+) S + used to + V_inf.
(-) S + didn’t + use to + V (?) Did + S + use to + V?
-T asks Ss to do exercise 4 on page 45 (work in pairs)
5. Practice: (14’)
To help Ss review some new words.
- Having Ss play game “Slap the board”
- Guiding Ss to play game - Giving the feedback.
*. Activity 1:
To help Ss review the tenses.
-Letting Ss look at the extra board and do exercises
-Having Ss complete the sentences -Getting Ss to work in pairs.
-Asking Ss to compare with a partner -Calling on some Ss give their result -Giving feedback
*. Activity 2:
- Explaining how to do exercise - Asking Ss to complete the sentence - Having them compare with the others
*. USED TO
Ex: I used to cook the meal and clean the house.
Ex: She didn’t use to cook the meal.
Ex: Did she use to cook the meal?
Yes, she did / No, She didn’t
Use: used to express a past habit, or an action usually happened in the past.
“ Slap the board”
Stove above saucepan bowl cover empty sweep chore match plate
I. Write the correct form of the verb in brackets :
1. Every day, he (go) ………… to school at 6 a.m.
2. Today, I (receive) ………….. a letter from my friend.
3. He (be) ………… tall and handsome with a smiling face.
4. Alexander Graham Bell (invent) …….
the telephone in 1876.
5. Ba (take ) ……….. the final exam next month.
6. Can I (take) ……… your massage?
II. Choose the correct answer :
1. When I was a child, I ……….. milk very much.
- Calling on Ss give their answers - Correcting and giving feedback
*. Activity 3: To help Ss improve writting skill
- Guiding Ss how to do the task
- Having Ss fill in the blanks to complete the sentences
- Calling on some Ss give their result.
- Giving feedback
*. Activity 4:
To help Ss improve reading - Getting Ss to read the text.
- Asking Ss to answer the questions in groups.
- Calling on some groups give their answers
- Checking and giving feedback
IV. Read. Then answer the questions
“John was ten years old, and he was a very lazy boy. He had to go to school of course, but he was bored there and tired to do as little work as possible.
His father and mother were both
A. like B. likes C. liked 2. She is not …………. to drive a car.
A. old enough B. enough old C. old 3. Mr Minh is strong enough …………
that big box.
A. to lift B. lift C. lifting 4. Lan has a lot of homework in Math. She
……… do it tonight.
A. will be going to B. going to C. is going to
5. Is she going to ……….. you this summer?
A.to visit B.visit C.visited 6. She ………. here next year.
A. was B. is C. will be 7. . ………….you call aunt Chi, please?
A. Do B. Can C. Must 8.You must put all dangerous objects out of children’s …..
A. hard B. reach C. place III. Complete these sentences. Use each adverb in the box once :
1. There is a plate ……….. the table.
2. The cat is lying ……….. the table.
3. The fruit is ……….. the bowl.
4. The lighting – fixture is ………….the table.
5. There is a big tree ……….of the house.
In on under above next to to the right between
doctors and they hoped that he would become one, too, when he grew up, but one day John said to his mother,
“When I finish school I want to become a garbage collector…..”
6.The table is between the couch and the armchairs
7. The sink is …………. the stove.
Questions :
1. Was John a very lazy boy when he was ten?
2 .What did his parents do?
3. What did they hope?
4. What did John want to become when he finished school?
6. Homework: (02’)
- Write exercises into notebooks I. Choose the best answer:
1. Bao likes meeting people and is easy to talk to. He’s ………
a. helpful b. outgoing c. reserved
2. My sister is ………..to make her bed.
a. enough old b. old enough c. so old 3. Please help me. I can’t do it ………..
a. yourself b. herself c. myself
4. John, you must ……….your bedroom and keep it clean.
a. tidy b. set c. do
II. Supply the correct tense and form of the verbs:
1. Students ought to (wear)……… a uniform at school.
2. This year, I’m going to (study)………much harder.
3. …………..you (play)……….tennis last weekend?
4. I have to (do)………my chores every day.
III. Read the text and answer the questions below:
Nga loves her room very much. It’s small, but it has everything she needs.
There is a small bed, enough for her and her young sister, in the right corner of the room. On the wall, we hang a lot of posters of famous singers. Opposite her bed is a small desk with the lamp and flowers vases on. She studies there. She also has a book self above the desk. There is a fan under the ceiling, but she rarely uses it because she likes fresh air from the window. She always tells her friends about her bedroom. She loves it because it’s her little world.
1. Are there any posters of famous singer on the wall?
2. What is there in the right corner of the room?
3. Where is the fan?
4. Why does Nga love her bedroom?
IV. Write a paragraph about Nam, using the information in the box: (2pts) Name: Nguyen Van Nam. Age: 14
Appearance: tall, fat, short black hair.
Characters: sociable, generous
Address: 24 Nguyen Du street, Ho Chi Minh city.
Family: mother, father, sister-Hoa Friends: Thanh, Phuong.
His name is ………
………
E. Lesson evaluation:
………
………
**********************************************
Date of preparing: October 23rd 2020 Period 24th
Week: 08th
MIDTERM TEST: 45’
A. Objectives:
1. Teaching points:
- Ss will be able to summarize the knowledge they have learnt to do the test well.
*. Language contents:
1. Vocabulary: From Unit 1 to Unit 4
2. Grammar: The past simple and the near future with be going to, preposition, reflexive pronouns and structure with “used to”.
2. Skills:
- Listening, reading, writing and do exercise individual.
3. Attitude:
- Students voluntarily do the test alone. Do not see the copy of the text in the textbook and do not let other friends see your article.
- Train self-awareness in learning and do self-study to evaluate their own learning ability.
B. Teaching aids:
Teacher: The paper of test, chalk, projector, tape, lesson plan ……
Students; Pen C.
Teaching aids :
- Papers, photocopied of test.
D. Procedure:
*. Organization: (01 minute)
? What’s the weather like today?
? What’s the date today class?
? How many students are there in the class today?
Date of teaching:
Class Date of teaching Absent Students
8 October 31st 2020 ...
MA TRẬN ĐỀ KIỂM TRA GIỮA KÌ I
Kĩ năng Kiến thức
Nhận biết Thông hiểu Vận dụng Cộng
Cấp độ thấp Cấp độ cao
I. Listening
A. Listen then complete the dialogue
B. Listen then answer the questions below TS câu
TS điểm Tỉ lệ %
Số câu: 06 Số điểm: 1,5 pts Tỉ lệ: %: 15 %
Số câu: 02 Số điểm: 1,0 pt Tỉ lệ: %: 10 %
Số câu: 08 Điểm: 2,5 pts Tỉ lệ: 25%
II. Use of English:
B. Choose the best answer
A. Phonetic:
Chọn từ có phát âm khác các từ còn lại.
C. Give the correct verbs in the blank
TS câu TS điểm Tỉ lệ %
Số câu: 06 Số điểm: 1,5 Tỉ lệ: 15 %
Số câu: 04 Số điểm: 0,5 pt Tỉ lệ: %: 5 %
Số câu: 04 Số điểm: 0,5 Tỉ lệ: 5 %
Số câu: 14 Điểm: 2,5 pts Tỉ lệ: 25 % III. Reading
A. Read the passage then decide T or F with sentences below
B. Read the passage again and answer the
questions TS câu
TS điểm Tỉ lệ %
Số câu: 04 Số điểm: 1,0 pt Tỉ lệ: %: 10 %
Số câu: 03
Số điểm: 1,5 pts Tỉ lệ: %: 15 %
Số câu: 07 Điểm: 2,5 pts Tỉ lệ: 25%
IV. Writing
A. Arrange the words in the correct sentence
B. Write the passage about your friend
TS câu TS điểm Tỉ lệ %
Số câu: 04 Điểm: 1,0 pt Tỉ lệ: 10 %
Số câu: 08 Điểm: 1,5 Tỉ lệ: 15 %
Số câu: 12 Điểm: 2,5 pts Tỉ lệ: 25%
TS câu TS điểm Tỉ lệ %
Số câu: 16 Điểm: 4,0 pts Tỉ lệ: 40 %
Số câu: 09 Điểm: 3,0 pts Tỉ lệ: 30 %
Số câu: 08 Điểm: 1,5 Tỉ lệ: 15 %
Số câu: 08 Điểm: 1,5 Tỉ lệ: 15 %
Tổng: 41 câu Điểm: 10 pts Tỉ lệ: 100%
*. Contents:
ĐỀ KIỂM TRA GIỮA KÌ I
I. LISTENING: (2,5 points)
A. Listen then complete the dialogue: (1,5 pts ) Lan: Can I help you cook (1) ………., Mom?
Mrs Tu: Sure, You (2) …… cook the “Special Chinese Fried Rice” for me. Use the big pan, please.
Lan: Okay. (3) …..…… ………….. oil do I put in?
Mrs Tu: Just a little. Wait until it’s (4) ………….. and then fry the garlic and the green peppers.
Lan: Do I (5) ……… the ham and the peas in now?
Mrs Tu: Yes. And you can put the (6) ……….. and a teaspoon of salt in.
Lan: Yummy! It smells delicious.
B. Listen then answer the questions below: (1,0 pt) 1. Does Lan help mother to cook dinner?
-> ……….………
2. What food does Lan cook?
-> ………..
II. Grammar: (2,5 points)
A. Choose the word that has underlined part pronounced differently from the others. (0,5 pt)
1. A. able B. table C. play D. rack 2. A. above B. no C. to D. so 3. A. between B. felt C. sell D. herself 4. A. kiss B. describe C. give D. reflexive B. Choose the most suitable words or phrases to fill in the blanks: (1,5 points)
1. Alexander Graham Bell…………. the telephone.
A. saw B. invented C. found D. discovered 2. My bag is not big ………. to carry everything.
A. enough B. like C. as D. too
3. Can I ……… to Lan, please?
A. talk B. tell C. say D. speak
4. We ……… ..……. to see a movie.
A. am going B. are to going C. are going D. is going 5. Uncle Ho ………….born in Nam Dan, Nghe An.
A. was B. is C. did D. were
6. What does she look …..…....?
A. likely B. alike C. like D. liked C. Put the correct form of the verbs in the bracket. (0,5 pt)
1. Each of us (have) ……….a different character.
2. Where were you last night? -> I (stay) ………..….at home.
3. She usually (go) ……….. to school 5 times a week.
4. They (play)……….soccer every afternoon.
III. Reading: (2,5 points)
A. Read the passage then decide T or F with sentences below: (1,0 pt)
Graham Bell was born in Scotland in 1847. When he was a young man of twenty-three years old, he went to Boston of Canada with his parents. At the end of the year, he left his family and went to Boston. Though Bell was a dreamer, he was also a practical thinker and a man of action. In Boston University, where he worked as a teacher of the deaf - mutes, he started experimenting with ways of transmitting speech over a long distance. This led to the invention of the telephone.
1. Graham Bell was born in England. ______
2. He went to Boston when he was 23.
3. He invented the telephone ______
4. Graham Bell worked in Boston University.
B. Read the passage again and answer the questions: (1,5 pts) 1. When was Graham Bell born?
-> ………
2. What did he invent?
-> ………..………..
3. Where did he work?
-> ……….
IV.WRITING : ( 2,5 pts ):
A. Arrange the words in the correct sentence: (1,0 pt) 1. She / lucky / to have / enough / is / friends / a lot of /
-> ………
2. The / rises / sun / East. / the / in
-> ………..
3. is / and thin. / My father / tall
-> ……….
4. to dink / you / Would / orange juice? / like
-> ………
B. Write the passage about your friend: (1,5 pts)Viết một đoạn văn (50-60 từ ) về bạn của mình theo gợi ý sau:
1. Her name / Lan / and / 14 / years old.
2. She / 215 Quang Trung Street / HCM city. She / live / her father / her mother / elder brother.
3. She / tall / slim / and / she has / long face / straight nose /. Her hair / to be / black / curly.
4. She / to be / sociable / humorous. She always has / lovely / smile. Her best friends / Van / Thao.
Her name is ………
………
………
………
………
………
………
--- The end ---
Keys of midterm test
I. LISTENING: (2,5 points) Track 08 – Unit 3 A. Listen then complete the dialogue . (1,5 pts )
(1) …dinner … (2) …sure ….. (3) …..How…… …much……..
(4) …hot ….. (5) ………put ……… (6) ………rice ……..
B. Listen then answer the questions below: (1,0 pt) 1. Does Lan cook dinner? -> Yes, She (Lan) does
2. What food does Lan cook? -> Lan can cook the “Special Chinese Fried Rice”
II. USE OF ENGLISH: (2,5 points)
A. Choose the word that has underlined part pronounced differently from the others. (1.0 pt)
1. D. rack 2. C. to 3. A. between 4. B. describe B. Choose the most suitable words or phrases to fill in the blanks: (1,5 points)
1. B. invented 2. A. enough 3. D. speak 4. C. are going 5. A. was 6. C. like C. Put the correct form of the verbs in the bracket. (0,5 pt)
1. Each of us (have) …… have ……….a different character.
2. Where were you last night? -> I (stay) …… stayed …..….at home.
3. She usually (go) …… goes ……….. to school 5 times a week.
4. They (play)…… play ……….soccer every afternoon.
III. READING: (2,5 points)
A. Read the passage then decide T or F with sentences below: (1,0 pt)
1.F 2.T 3.T 4.F
B. Read the passage again and answer the questions: (1,5 pts)
1. When was Graham Bell born? -> Graham Bell was born (in Scotland) in 1847.
2. What did he invent? -> He invented the telephone
3. Where did he work? -> He worked in Boston University.
IV. WRITING: ( 2,5 points )
A. Arrange the words in the correct order: (1,0 pt)
1. -> She is lucky enough to have a lot of friends.
2. -> The sun rises in the East.
3. -> My father is tall and thin.
4. -> Would you like to drink orange juice?
B. Write the passage about your friend: (1,5 pts)
Her name is Lan . She 's 14 years old. She lives at 215 Quang Trung street in HCM city and she lives with her father, her mother and elder brother. She is tall, slim and has a long face with (and) a straight nose. Her hair is black and curly. She is sociable and humorous. She always has a lovely smile. Her best friends are Van and Thao.
--- The end ---
E. Lesson evaluation:
………
………
………
*********************************************
