In pairs, complete the following diagram

Rewrite the following sentences in the Passive Voice.

Complete the table. Fill in the gaps in the sentences below with the words from the table according to the context.

Match the questions with the answers.

Match the pairs of antonyms.

Fill in the gaps with the words from Exercise 4.4.5.

A B

Match the words (A) with the definitions (B).

Find the sentences in the text with the following phrases. Read and translate them.

1. in great detail

2. was unknown

3. an increasing recognition

4. the system of health care

5. fermentation engineering

1. artificial a. to work in the correct way

2. interact b. especially

3. recognize c. act of putting sth. to a practical use

4. function d. communicate and work together

5. application e. to admit that sth. exists or is true

6. particularly f. opposite to natural.

1. He was performed a serious operation, he was put in an ________ kidney.

2. The experiment showed that all the devices _______ in the proper way.

3. This substance can change its properties, ________ under environmental circumstances.

4. The scientists from most universities ________ with each other in order to develop and discover more new innovations in chemistry.

5. At the lesson we study engineering materials and many their ________.

1. proper a. natural

2. gain b. dangerous

3. artificial c. wrong

4. safe d. give

1. When the field of bioengineering became known? 2. What is bioengineering develop out 3. What branch of bioengineering is concerned with building artificial limbs and organs for people? 4. What scientists work in the field of bioengineering?   5. How many branches does bioengineering consist of?

a. It is biomedical engineering.   b. There are 6 branches of bioengineering. c. They are biologists, physicists, engineers and physicians. d. It became known after World War II. e. It is developed out of specific needs and desires.

verb	noun	Participle I
function     regulate     develop	interaction     application	communicating     replacing

1. Biomedical engineering is the ______ of physical principles, materials and devices to the understanding and treatment of living organisms.

2. Scientists continue ______ many new techniques for the treatment or correction of disease.

3. This new device can ______ blood pressure.

4. The body needs a ______ control system for thermal ______.

5. We can ______ with people in most parts of the world by telephone.

1. Students can replace the ingredients in order to get a new substance.

2. That device regulated the speed of the machine.

3. The designers will develop a new kind of robot next year.

4. We apply all our skills and knowledge in the research.

5. After conducting this experiment we received good results.

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