Стр.24 Модуль 1 ГДЗ Starlight Баранова 7 класс
1 Russia Ice diving in Lake Baikal Lake Baikal in Russia is not only the world’s oldest and deepest freshwater lake, it is also one of its top ice diving destinations.
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Приведем выдержку из задания из учебника Баранова, Дули, Копылова 7 класс, Просвещение:
1 Russia
Ice diving in Lake Baikal
Lake Baikal in Russia is not only the world’s oldest and deepest freshwater lake, it is also one of its top ice diving destinations. It is truly an amazing place of natural beauty and biodiversity and going there is
the dream of many divers. The lake is host to 1085 species of plants and 1550 species and varieties of animals including the freshwater Baikal seal.
However, the attraction here Is not only the marine flora and fauna as many of it is very small or almost invisible. Divers come to Lake Baikal to see the beauty of the ice that covers the lake in winter. They need to prepare their dives carefully though because diving under sheets of ice can be very dangerous. If something goes wrong, you can’t just surface anywhere you Ike. At Lake Baikal, divers cut a large hole in the ice as an entrance and exit point They also draw lines in the ice that they can see from underwater. This will help them to find their way back to the hole. When they are sure everything is ready and safe, they dive into one of the most spectacular experiences in their life.
Reading & Listening
1 a) What do you know about Lake Baikal? What lives there?
b) How can someone ice dive there? Listen and read to find out.
2 Read the text. Decide if the sentences are T (true), F (false) or NS (not stated). Correct the false statements.
1 Lake Baikal contains salty water.
2 A great variety of species live there.
3 It is expensive to ice dive in Lake Baikal.
4 Diving under the ice should be planned very carefully.
5 Lake Baikal attracts a lot of divers all year round.
6 Lines on the ice help divers see while they are under the ice.
Check these words
diving, freshwater, lake, destination, truly, natural beauty, biodiversity, host, flora, fauna, invisible, dive, sheet of ice. surface, entrance, exit point
3 Use words from the Check these words section in the correct form to complete the sentences.
1 Lake Baikal is the oldest freshwater lake in the world.
2 Ittasks not easy to see some of the creatures that live in the lake; they are almost invisible.
3 In winter, thin sheets of ice cover the lake.
4 The lake is host to about 2,500 species of plants and animals.
4 Use the information in the text to explain how an ice diver can dive in Lake Baikal.
5 What is your favourite sport? How often do you practise it? Where do you practise it? Write a paragraph. Present it to the class.