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《Lesson 2 Protecting the Sea》新课标PPT课件优质课下载
Use the headings or topics from the table to help you.
If you miss some information , write a question mark to remind you to listen carefully the second time.
Step 2 While listening
Task 1 Listen to the conversation. And write down two problems mentioned in it.
Problem 1:
Problem 2:
pollution
Over-fishing
Task2 Listen to causes of the two problems
problems
Over-fishing
pollution
causes
They are _______ fishermen than before.
Fishermen today have ________ technology than before
Chemicals, _______,rubbish, oil, most of them come from __________ and agricultural waste.
more
better
plastic
industrial
Task3 Listen to the solutions to problems
problems
pollution
Over-fishing
solutions