Unit 4. School education system

Welcome to our class!
Pronunciation: Stress in three-syllable words
* Listen and repeat.
I/ Pronunciation: Stress in three-syllable words
*Đối với động từ
nếu âm tiết cuối cùng là âm tiết mạnh (nguyên âm dài, nguyên âm kép, 2 phụ âm), sẽ có trọng âm ở âm tiết thứ 3 .
Ex: entertain, resurrect, …
-Nếu âm tiết cuối cùng là âm tiết yếu (nguyên âm ngắn, nguyên âm đôi əu, 1 phụ âm), trọng âm sẽ rơi vào âm tiết thứ 2
Ex: encourage, encounter, determine, ...
-Nếu cả âm tiết 2 và 3 đều yếu, tất nhiên trọng âm sẽ rơi vào âm tiết đầu tiên.
Ex: sacrifice, advertise, …
I/ Pronunciation: Stress in three-syllable words
Đối với danh từ và tính từ
- nếu âm tiết cuối cùng yếu hoặc tận cùng bằng /əu/ và âm tiết thứ 2 mạnh, trọng âm sẽ rơi vào âm tiết thứ 2 đó.
Ex: statistics, potato, disaster
- Nếu âm tiết thứ 3 và âm tiết thứ 2 cùng là âm tiết yếu, dĩ nhiên âm tiết đầu tiên sẽ có trọng âm.
Ex: cinema, quantity
Pronunciation: Stress in three-syllable words
Pronunciation: Stress in three-syllable words
What form of the verb is used in the 1st sentence? What about in the 2nd sentence?
(Active)
(Passive)
My students are being taught about “School education system”
Cách biến đổi từ câu chủ động sang bị động
Active: S V O

Passive: S Be + PII by O
Common forms of passive voice:
1. Vs/es
2. V2/ed
3. be + V-ing
4. modal + V0
5. have + PP
(Be: is/are/am, was/were)
Modal verbs: can/will/ shall/ could …
(Have: have/has, had)
is/are/am + PP
was/were + PP
be + being + PP
modal + be + PP
have + been + PP
 be going to + V0

be going to be + PP
Grammar: Revision of passive voice
Exercise 1: Fill each blank with the simple present passive form of the verb in brackets.
2. Each term...................... By a one- week break (separate)
4. The national curriculum ........... by the government and ............................. in all state schools. (set/ must follow)
6. The advanced students ….............. to take part in the annual International Olympic Competition. (choose)
Is set
must be followed
Are chosen
Is separated
Exercise 2: Change these sentences into passive voice
1. They first published this dictionary in 1870.
3. The students in my class are going to organize a big party tomorrow evening
4. They are painting the kitchen now.
6. They have translated Shakespeare`s tragedies into many languages
8. They will speak English at the conference.
Grammar: Revision of passive voice
This dictionary was first published in 1870.
A big party is going to be organized by the students in my class …..
The kitchen is being painted now.
Shakespeare`s tragedies have been translated into many languages
This picture was painted by Picasso.
Exercise 3: Fill in the spaces of the following passage with the correct tense in the passive voice of the verb in the brackets.

The world’ first electronic computer (1.build) by the University of Pennsylvania in 1964. However, computers (2. sell) commercially for the first time in the 1950s. Much progress on computer
(3. make) since 1950. Computers are now much smaller and more powerful and they (4. can buy) much more cheaply. Computers (5. use) in the many fields-in business, science, medicine, and education, for example. They (6. can use ) to forecast the weather or to control robots which make cars. The computer’s memory is the place where information (7.store) and calculations (8. do). A computer cannot think for itself – it (9.must tell) exactly what to do. A lot of difficult calculations (10. can do) very quickly on computer .
was built
were sold
has been made
can be bought
are used
can be used
is stored
are done
must be told
can be done
Make sentences for the following pictures, using passive voice.
Pronunciation: Stress in three-syllable words
Grammar: Revision of passive voice