Pace work(Science)8.04

Theme:Seaweeds(Водорості)

T:The topic of our lesson is sea and the things that we can find there.We are going to learn some words and read the story about the seaweeds.

T:Get ready to read the story about the seaweed.

                          The seaweeds.

There are more than 10.000 varieties of seaweeds.They grow in the world’s saltwater environments.They include three main types:green,brown and red.Green seaweeds prefer shallow water and warm,tropical climates,blue-green live only in salt water,as do brown and red seaweeds.Brown seaweeds are much bigger thanthan the green variety and live at greater depth, while red seaweeds can grow in cold water that is either shallow or deep.All seaweeds need sunlight to survive,so they tend to grow only at the edges of the oceans.

        Post-reading:

T:Excellent job!Now lets fill in the right word in  the gaps:

1.There are more than 10.000 varieties of…

2.They grow in the worlds …environments.

3.Green seaweeds prefer …water and warm …climates.

4.Blue-green live ony in…water.

5.All seaweeds need…to survive.

Thank you for the lesson!