3

CW. Find True/False sentences giving explanation.

1. Drops of water make clouds.
2. Rain is a drop of ice falling on the Earth.
3. Plants can live without air.
4. Snow is an ice crystal falling down from the sky.
5. The sun can never heat water in the sea.
6. The warm air goes up and becomes hot.
4

IW. Choose the correct articles.

1. When ... sun shines, we say it is sunny.
a) - b) the c) a
2. Plants can’t live without ... air.
a) the b) - c) an
3. We live on ... Planet Earth.
a) an b) --- c) the
4. How do ... sun ,. air, and .water make ... weather?
a) the, the, a, the b) the, the, the, the c) --, a, the, the
5. ... Lake Baykal is ... deepest lake on ... Earth.
a) the, the, an b) the, the, the c) the, the, an
5

CW. Insert the correct articles where necessary and answer the questions.

■ When ... sun shines, we say ... weather is fine, it’s sunny! However, it is not always sunny. ... weather changes, sometimes it rains, sometimes ... wind blows and all ... trees shake. So, what is ... weather like?

■ Which of the following make ... weather? Mark how you think, which one is right, ... sun which is shining in the sky or ... clouds that cover ... sky and which are sometimes white and sometimes dark grey?

■ How can people live without ... air? How can rivers or seas be without ... water?

■ How do ... sun, ... air and ... water make nature?

6

IW. Write a paragraph about "Water Cycle".

Self Assessment: IV-excellent III-good II-fair I-weak | IV | III | II | I

I can express my own ideas on water cycle |  |  |  |
I can answer the questions about water cycle |  |  |  |
I can find True/False sentences about water cycle |  |  |  |
I can identify the main idea on the topic |  |  |  |
I can use the correct articles while speaking/reading/writing |  |  |  |