人教新目标九年级英语全册教案：Unit13
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人教新目标九年级英语全册教案：Unit13.教案
Save the Sharks!
In this lesson。we will review the use of ns and different
tenses。and XXX issues.
To start。we will set some ground rules for active。brave。and confident n in class。This will help us make the most of our
English lessons.
Next。we will watch a short video about the beautiful ocean
and its diverse marine life。This will introduce us to the concept
of the food chain and the interdependence of different species in
the ocean ecosystem.
Now。XXX: XXX fierce predators。XXX the balance of the
XXX。XXX fins。many shark species are now endangered.
To understand the importance of saving sharks。we will read
an article about XXX.
As we read。we will review different tenses and ns such as
but。so。if。and although。These will help us understand the
nships een different ideas in the article and make ns to our own
XXX.
Finally。we will use a mind-map to summarize the main
points of the article and XXX raising awareness and taking n。we
can make a difference in preserving the natural world for XXX.
设计意图：介绍两个环保组织的工作，让学生了解到有人在为保护鲨鱼而努力，同时也激发学生的积极性，让他们有意识地参与到环保事业中。】
Step 3: While-reading
Ⅰ。Fast reading
Read XXX.
Ⅱ。Careful reading
Task 1.Read Paragraph 1 and answer the following ns:
1.Where is shark fin soup popular?
2.What does it mean when people enjoy a bowl of shark fin
soup?
3.Summarize the main idea of this paragraph.
Design n: Students XXX a whole shark just for a bowl of
soup。Use "when" instead of "each time" to emphasize the use of
time adverbs.】
Task 2 (1)。Watch a short video and answer the following ns:
1.How do people deal with sharks when they catch them?
2.XXX?
3.Summarize the main idea of this n.
Design n: Students XXX of the process of XXX the words
and phrases "cut off," "throw back into," "die," "cruel," and "be
harmful to" to ce the reading burden.】
Task 2 (2)。Read Paragraph 2 and answer the following ns:
1.Why XXX?
2.What do the two numbers (70 n。90 percent) mean?
3.Summarize the main idea of this paragraph.
Design n: Students will understand the interdependence een
individuals。food chains。and ecosystems。The two numbers
XXX' sense of crisis.】
Task 3.Read Paragraph 3 and answer the following ns:
1.What are the two environmental n groups?
2.What are they doing and what have they done?
Design n: Introduce the work of two environmental n groups
to students。letting them know that some people are working hard
to XXX.】
