Welcome to our class!
spring
shrimps
split
Spring
Unit 11:

SOURCES OF ENERGY
E.LANGUAGE FOCUS
I. Pronunciation
1. Listen and repeat
II. Practice reading these sentences
They were all shrieking with laughter.

2. He shrugged (his shoulders), saying he didn`t know and didn`t care.

3. My dad hates shrimp paste.

4. What a splendid spring day!

5. The stream splits into three smaller streams at this point.

6. The house has a narrow front, but it splays out at the back.
II. Grammar
Relative clause replaced by participles and To-infinitives
1.Present participle phrase (Active participle
Ex1: The man who is talking to John is my brother.
The man talking to John is my brother.
Ex2: English has an alphabet that consists of 26 letters.
 English has an alphabet consisting of 26 letters.
Active voice:
We use Present participle( V-ing) to replace a relative clause which has an active meaning.
2. Past participle phrase:
Ex 1 : The homework which is given by Mrs White is very difficult.
 The homework given by Mrs White is very difficult
Ex2 :The picture which was drawn by a blind has won the first prize.
The picture drawn by a blind has won the first prize.
Passive voice :
Note : We use Participle to replace a relative clause when the verb is used in the passive
3. To - Infinitives
Ex1: In 1986, Mexico became the first nation that hosted the World Cup twice.
 In 1986, Mexico became the first nation to host the World Cup twice.
Ex2: Yuri Gagarin was the first man who flew into space.
 Yuri Gagarin was the first man to fly into space.
Ex3: This is the last book that was written by J. London.
 This is the last book to be written by J. London.
Ex4:We have a lot of homework that we have to do today.
 We have a lot of homework to do today.
Ex5:There are picture books which children can read.
There are picture books for children to read.
Notes : To- Infinitive is used
after an ordinal number ( first, second....), after next, last, only, superlative adjectives.....
2. S + V + N + Relative clause
-> S + V + N + To – Infinitive
- > S + V + N + for + To – Infinitive
III. Practice

EXERCISE 1:Rewrite the following sentences, using a present participle phrase
1. The boy playing the piano is Ben.
2. Do you know the woman coming towards us?
3. The people waiting for the bus in the rain are getting wet.
4. The scientists researching the causes of cancer are making progress.
5. The fence surrounding our house is made of wood.
6. We have an apartment overlooking the park.
EXERCISE 2:Rewrite the following sentences, using a past participle phrase
1.The ideas presented in that book are interesting.
2.I come from a city located in the southern part of the country.
3.They live in a house built in 1980.
4. The photographs published in the newspapers were
extraordinary.
5. The experiment conducted at the University of Chicago was successful.
6. They work in a hospital sponsored by the government.
EXERCISE 2:Rewrite the following sentences, using an Infinitive phrase
1. John was the last man to reach the top of the mountain.
2. The last person to leave the room must turn off the lights.
3. The first person (for us) to see is Mr. Smith.
4. This is the second person to be killed in that way.
5. The first person to catch the ball will be the winner.
* Further - practice
1.Who`s the girl that is waiting outside?
A. to wait B. waiting C. waited
2. Don`t let me be the last who knows your decision.
A. to know B. knowing C. known
3. The man who was caught by the police last night was a notorious criminal.
A. to catch B. catching C. caught
4. The man who saved me from the lake was very brave.
A. to save B. saving C. saved
5. Hamlet is a tragedy which was written by Shakespeare.
A. to write B. written C. writing
6. The next train which leaves the station is to London.
A. left B. leaving C. to leave
Choose the best answer
4
3
1
2
LUCKY NUMBER
Game:
5
6
This is the first novel to be written by Jack.
1. This is the first novel that is written by Jack.
6
7
8
9
5
4
3
2
0
1
10
Time is over
Congratulation!
lucky number
The house built in 1999 is very old
2. The house which was built in 1999 is very old.
6
7
8
9
5
4
3
2
0
1
10
Time is over
The man phoning you last night was my brother.
3. The man who phoned you last night was my brother.
6
7
8
9
5
4
3
2
0
1
10
Time is over
Congratulation!
lucky number
Mary is the last person to come to the party
4. Mary is the last person who came to the party.
6
7
8
9
5
4
3
2
0
1
10
Time is over
- Prepare speaking.
- Learn by heart the
new words

Homework:
Thank you for your attention