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Unit 1: GENERATION GAP
Language
Teacher: ĐINH THỊ THÁI HÀ
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Vocabulary
Compound nouns
A compound noun is a noun that is made up of
two or more words
In compound nouns, the stress usually falls on the first word
1. Compound noun = 1N+ 1N: football
2. Compound noun = 1Adj+ 1N: full moon/ blackboard
3. Compound noun = 1V+ 1N: washing machine/ 
4. . Compound noun = 1N + 1V: sunrise
5. Compound noun = 1V+ 1Prep: checkout
6. Compound noun = 1 N+ 1Prep phrase: mother- in- law
7. Compound noun = 1 Prep + 1N: past lives
8. Compound noun = 1 N+ 1Adj: home sick
Task 1: Match each word (1-9) with another word (a-i) to make a compound noun. Four of them are written as one word. Work in pair
1. nuclear
2. generation
3. table
4. house
5. junk
6. soft
7. hair
8. foot 
9. school
a. style
b. drinks
c. food
d. steps
e. children
f. hold
g. family
h. gap
i. manners
1__g
2__ h
3__ i
4__ f
5__ c
6__ b
7__ a
8__ d
9_ _e
Task 2: Complete each question with one of the compound nouns in Task 1
1. Have your parents ever complained about your _______________________?
2. Why is there a _______________between parents and children?
3. Is the ______________ the perfect type of family?
4. Why are soft drinks and __________ not good for our health?
5. Do you think _______________ should wear uniforms?
hairstyle / table manners

generation gap
nuclear family
junk food
school children
• We use should and shouldn’t to give our opinions about something or advice to someone.

• Ought to and ought not to mean the same as should and shouldn`t.
III. GRAMMAR.
Should, Ought to: We use should and shouldn’t to give our opinions about something or advice to someone.
Ought to and ought not to mean the same as should and shouldn`t.
Grammar
Must : expresses obligation imposed by the speaker while have to expresses external obligation.
Have to: is used to express obligation or the need to do something.

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1. I think you should / shouldn’t talk to your parents about it. I’m sure they will give you the best advice.
2. I don’t think you ought / oughtn’t to do your brother’s homework. He must do it himself.
3. You must / mustn’t finish your homework before you go out with your friends.
4. At our school, we have to / don’t have to wear uniforms. It is a rule.
5. You mustn’t/ don’t have to take photographs here. This is s restricted area.
1. It would be a good idea for you to talk to your parents about your problem (ought)

2. You are not allowed to use your mobile phone in the examination room. (must)

3. It is not necessary for me to type my essay (have to)

4. I`d advise you to tell the truth to your family (should)

5. It is necessary for young people to plan their future career carefully (must)
=> You ought to talk to your parents about your problem.
=> You mustn’t use your mobile phone in the examination room.
=> I don’t have to type my essay.
=> You should tell the truth to your family.
=> Young people must plan their future career carefully.
Learn the grammar rules by heart.
- Do exercise in workbook (page 5, 6)
- Prepare: READING (page 10
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Homework
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Thank you
for your attention !