人教版九年級英語下冊《We're trying to save the earth!》SectionA PPT下載(第2課時)，共32頁。
Learning Objectives
By the end of this period, you’ll be able to:
read for general ideas with the help of a mind map;
learn about the importance and some ways of protecting sharks;
review the use of conjunctions, tenses, passive voice and the structure used to do in contexts.
Pre-reading
Predict answers according to the title and the picture.
1. What do you know about sharks?
They live in the ocean and have sharp teeth.
2. Do you think sharks are endangered? Why?
Yes. Because I know people may kill them for their fins and oil. Also, the title tells us to save them.
Further thinking
What can we do to save the sharks?
never use shark products
put up posters around our neighborhoods or online
volunteer in shark protection organizations
call for the government to develop laws to stop the sales of shark fins.
Summary
In today’s lesson, you have:
read for general ideas with the help of a mind map;
learned about the importance and some ways of protecting sharks;
reviewed the use of conjunctions, tenses, passive voice and the structure used to do in contexts.
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關鍵詞：We're trying to save the earth! PPT課件免費下載，.PPT格式；
