XII. Спростуйте твердження або погодьтеся з ними

Зразок:

1). A.Every living thing on Earth has cells.

Do you agree with me?

B.Yes, that is right (you are quite right). Every living thing on Earth has cells.

2). A.Viruses have cells.

Do you agree with me?

B.No, you are wrong (that is wrong). Viruses do not have cells.

1. Cells don’t keep living things organized.

2. One of the main purposes of cells is to destroy.

3. Every cell has a specific job to do.

4. Viruses have brain cells, stomach sells, bone cells, and many other types of cells.

5. There are even some creatures on Earth that don’t have all of the basic parts of a cell, or even a cell.

6. Bacteria have nuclear membranes to hold their DNA inside.

7. Animal cells have neither chloroplasts nor cell walls.

8. All cells need energy to survive and live.

9. Nerve cells conduct nutrients through the body.

10. When the cell is going to divide, the chromatin becomes very compact, and it condenses.

XIII. Відкрийте дужки в реченнях, поставивши дієслова у потрібному часі.

1.Cells (to keep) living things organized. 2.One of the main purposes of cells (to be) to organize. 3.Every person (to have) brain cells, stomach сells, bone cells, and many other types of cells. 4.Different organisms (to have) different types of cells. 5.A cell (to be) a complex unit that (to consist) of protoplasm, usually with a nucleus, cytoplasm, and enclosing membrane. 6.We (to be going) to talk about the basic structures one might find in cells. 7.Nerve cells (to conduct) electrical impulses through the body. 8.Some plant cells (to have) an organelle called a CHLOROPLAST that (to take) energy from the sun and (to covert) it into sugars. 9.The NUCLEUS (to be) like the brain of the cell. 10. DNA (to tell) the cell what kind of proteins (to make) and the best things the cell should do (to survive). 11.The nuclear membrane (to hold) the nucleus together.12. Chromatin (to contain) DNA, RNA and proteins.

XIV. Ознайомтеся з таблицею. Складіть речення із такими словосполученнями:

to read a newspaper,

to speak at the conference,

to study English,

to listen to the music,

to watch TV,

to go to the University.