Welcome our class
Period 12
lesson 6. section: Language foucus
Warm up: Classification
since
for
Last month
Threedays
2004
Yesterday
Monday
Ten years
Present perfect tense
Form
S + have/has + V(ed), PP.
S+ have/has +not + V( ed),PP
Have/has + S + V(ed),PP + ?

...... Since + point of time
....... For + period of time

The present perfect with “already, yet”
Already :
is used in affirmative sentences.
Position: between auxiliary and main verbs.
Yet: is used in the negative and question sentences.
Example

Have you seen GiacLam Pagoda yet?
Yes, I’ve already seen it.
Have you eaten Vietnamese food yet?
B. No, I haven’t
The present perfect with “ever “
Form : Have/has + ever + Ved, PP
Example:
A. Have you ever read a comic ?
B. Yes, I have.
A. When did you see it?
B. This morning
A. Have you ever been to Singapore?
B. No, I haven’t
Passive form
1. S+ be+ V (ed,pp)
2. S+ was / were + V (ed,pp)
3. S+ have/ has +been +V (ed,pp)
4. S+ had + been + V ( ed,pp)
5. S + be + being + V ( ed, pp)
6. S + was / were + being + V (ed,pp)
*passive form with “ modal verbs”
S + be + V ( ed, pp).
* Verb – to infinitive:
S + V- to infinitive + be + V ( ed, pp)
Example:
1. They sell jeans allover the world
Jeans are sold all over the world.
2. You must be do this exercise carefully
This exercise must be done carefully

Practice
Change these sentencs into passive with the same meaning
They made jean cloths completely from cotton in the 18 th century.
Jean cloth................................................................................................
b. They grow rice i n the tropical countries
Rice.........................................................................................................
c. They will produce five millinons bottles of champage in France next year
Five millions bottles of champage ...........................................
d. They have just introduced a new style of jeans in the USA
A new style of jeans.............................................................................
e. They have built two departments strore this year.
Two departments strore....................................................................
f. They are going to build a new bridge in the area.
................................................................................................
was made completely from cotton in the 18 th century
is grewn in tropical countries
will be produced in France next year
Has just been introduced in the USA
have been built this year
A new bridge is going to be built in the area.
Homework
Leaern by heart grammar notes
Do again all the exercises
To prepare unit three ( getting started, listen and read,)