chapter 5

PART 1

Activity 1 : done 

Activity 2 :

Activity 3 :

Task 1

Task 2

1. They cancelled all flights because of fog. The passive form of the sentence is, because of fog....

A) All flights had cancelled

B) All flights were cancelled

C) All flights have been cancelled

D) They be cancelled

E) They are being cancelled

2. A well known architect is designing our new office. The passive form of the

above sentence is, Our new office ...... by a well known architect.

A) Design

B) Designed

C) Be designing

D) Is designed

E) Is being designed

3. Jupiters four moons ....... through a telescope by Galileo.

A) Were first viewed

B) First viewed

C) Had been first viewed

D) Were being first viewed

E) First being viewed

chapter 4 part 5

chapter 4 part 4

 Why We are not Allowed to Text while Driving

The popularity of mobile devices has had some dangerous consequences. We know that mobile communications are linked to a significant increase in distracted driving which results in injury and loss of life.

The National Highway Traffic Safety Administration reported that in 2010 driver distraction was the cause of 18 percent of all fatal crashes – with 3,092 people killed – and crashes resulting in an injury – with 416,000 people wounded.

The Virginia Tech Transportation Institute found that text messaging creates a crash risk 23 times worse than driving while not distracted.

Eleven percent of drivers aged 18 to 20 who were involved in an automobile accident and survived admitted they were sending or receiving texts when they crashed.

Distracted driving endangers life and property and the current levels of injury and loss are unacceptable. 

chapter 4 part 3

 Text 1

There is no best way to deal with pests in agriculture. Pesticides which are commonly used may cause many problems. I think combining different management operations is the most effective way to control pests.

Firstly, the chemicals in the pesticides may build up as residues in the environment and in the soil which absorbs the chemicals. This reduces the quality of farm product. Secondly, pests can gradually become resistant to pesticides. This means that newer and stronger ones have to be developed.

Lastly, some pesticides affect non target plants and animals such as fish and bees. This affects the ecology and environment as well. So, understanding of ecology of an area helps a lot in pest control. Pesticides should be chosen and applied carefully so that they don’t affect the ecological balance and environment.

Therefore, integrated pest management is a safe and more effective option to fight pest in agriculture and livestock.

1. Which of the following is not directly affected by pesticides used?

a. Plants

b. Ecology

c. Animals.

d. Environment.

e. Human Beings

2. What can you say about paragraph two and four?

A. The fourth paragraph supports the idea stated in paragraph two.

B. Both paragraphs tell about the disadvantages of using pesticides.

C. Both paragraphs tell about how pesticides affect the quality of farm products.

D. The statement in paragraph is contrary to the statement in paragraph four.

E. The second paragraph tells about the effects of using pesticides on animals mentioned in paragraph four.

3. One of the disadvantages of using chemical pesticides is ...

A. killing fish and bees.

B. increasing crops productivity.

C. creating balanced ecosystem.

D. causing the pests to become inactive

E. helping reduce pollutants in the environment.

4. Secondly, pests can gradually become resistant to pesticides. (paragraph 3). The word resistant in the sentence above means ...

A. weak

B. fragile

C. damage

D. unaffected

E. unbalanced

Text 2

The use of formalin and other dangerous preservatives in food has been serious problem for three reasons. Firstly, formalin is not for human beings, but it is for biological specimens and experiments. Formalin in Biology is a 10% solution of formaldehyde in water which is usually used as a disinfectant or to preserve biological specimens. Thus, it is not for food preservatives. Of course when it is used for food preservative, it will be very dangerous to human’s body.

The second reason is that there is no tight control from the government. This condition makes the people’s health is really in a threat. When the control is weak and the use formalin was spread wide all over the Indonesian regions, and these days it has really happened, the citizen’s bodies will be badly contaminated with the poisons. Fish or food traders still sell their products which contain formalin and dangerous preservatives. Can you imagine that our digestive system absorbs the substance that should be for the human and animal corpses?

Considering the reasons, we can make a conclusion that the use of formalin and other preservatives is really a serious problem if it is not resolved immediately.

5. Why is formalin dangerous for human`s body?

A. It is not food preservatives

B. It is a disinfectant for human beings

C. It is used to preserve biological specimens

D. It is 10% solution of formaldehyde in water

E. It is controlled flighty from the government

6. The main idea of paragraph two is ....

A. The human`s bodies will be harmful after consuming the formalin

B. The government has not controlled the use of formalin firmly

C. The weak control of using formalin is not threatening the human

D. The human`s bodies will be harmful after consuming the formalin

E. The use of formalin is known all over the regions

7. Based on the facts above, the writer suggest that ... .

A. People have to avoid consuming formalin in their food

B. The use of formal dehyde is necessary to control the food

C. People should add 100% solution of formaldehyde in water

D. The food preservative is required to make the food delicious

E. Food seller is supposed to pour formalin for vegetables and food products

chapter 4 part 2

 Practice 2

Write some words you do not understand. Write them on the following table then consult the dictionary.

Choose a casual conjuction to fill the blanks.

1. He has no wife that reason why he always cooks by himself.

2. I failed go to University last year, in this way I try to do my best.

3. I divided it into 3 categories, as the result data is normal

4. I was bored because the Lecture’s speech was too much.

5. Because of his achievement on job, He promoted as the Manager.

chapter 4 part 1

 CHAPTER 4 PART 1

D. Practice 2

Write some words you do not understand. Write them on the following table then consult the dictionary.

E.

1. The type of the text above is ....

a. analytical exposition

b. hortatory exposition

c. narrative

d. discussion

e. explanation

2. What is the communicative purpose of the text?

a. To tell the reader about the songs

b. To entertain the reader with the songs

c. To show the reader the use of songs

d. To explain above the songs

e. To persuade the reader to use songs in learning language

3. The generic structures of the text are ....

a. Thesis – arguments – recommendation

b. General statement – sequential explanation

c. Newsworthy events – background events – sources

d. Thesis – arguments – reiteration

e. General statement – arguments

4. What is the text about ....

a. learning songs

b. very enjoyable music

c. the phenomenon

d. music listeners

e. using songs in language learning

5. Based on the text, there are ...... reason for using songs in learning language

a. 6

b. 4

c. 5

d. 3

e. 2

chapter 3 part 5

chapter 3 part 4

 CHAPTER 3 PART 4

Write a procedure text: HOW TO USE in your blog! Complete your article with the explanation, pictures and video!

How to use GPS

1. Buy a smartphone or car GPS to get directions and your location

2. Open the "Map." 

3.. Click on "My Location."

4. Choose your destination address.

5. Follow the GPS instructions to get to your location