Unit 9. Undersea world

Unit 9: Undersea water
E. Language Focus
Le Thi Cam Van
Which advice will you give ?
I am a new teacher. I find it hard to adapt to the new environment. I have difficulty getting up early. My students are very noisy in the class.Moreover, my salary is very low
Exercise 2:

2. I think smoking should be banned, especially in restaurants.
3. I don’t think you should go out this evening.
4. I think the boss should resign
Giving advice
Should and shouldn’t
You should do sth = it is a good thing to do or the right thing to do.
Ex: You look tired. You should go to bed.
You shouldn’t do sth = it isn’t a good thing to do.
Ex: You shouldn’t believe everything you read in the newspapers.
We usually use should with I think/ I don’t think/ Do you think…?
If I had a lot of money,I would buy a big palace.
If I were a princess, I would get married with a handsome prince.
Conditional type 2:
Usage: - Express imaginary or unlikely
happening situations at the present.
Form: If clause, main clause

If S + the past simple tense, S + would/ should/ could/...
+ V bare + O.

To be : “were” to all subjects
Inversion: Were +S +to V..., S + would/ should/ could/...
+ V bare + O.



Conditional type 1:
Usage: - Express possible results of likely happening situations .
Form: If clause, main clause

If S + the present simple tense, S + will/ shall/ can/...
+ V bare + O.

Inversion: Should +S +t V..., S + will/ shall/ can/...
+ V bare + O.




If the earth gets warmer,
the ice at the North and South pole will melt.
If the ice at the North and South pole melts, the sea level will rise.
Exercise 3 :
3. would take 4. refused
5. would not get 6. closed down
7. pressed 8. would be
9. did not come 10. borrowed
11. Walked 12. would understand
Finish exercises on pg 102,103
- Look up new words for unit 10