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选修8《Using LanguageⅡ》精品PPT课件优质课下载
?learn to set up a mind map and use the mind map to learn and retell the text.
?learn the five steps of scientific research.
?describe an invention using a mind map.
Let’s read and know more about
Fast reading
Read and answer:
1.How many paragraphs are there in the text?
2.Complete the main idea of the text.
The text is mainly about the author’s experience in helping her mother get rid of the ______ and applying for(申请） the _____ for her invention.
snakes
patent
How to set up a mind map?
Now let’s read first paragraph together.
Careful reading
When I called up my mother in the countryside on the telephone she was very upset. “There are some snakes in our courtyard,” she told me. “Snakes come near the house now and then, and they seem to have made their home here, not far from the walnut tree. Can you get rid of them please?” I felt very proud. Here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them. I knew my parents would not like me to hurt these living creatures!
1. Is there a sentence telling the main idea? 2. What are key words in the topic sentence? 3. Are there details?
“There are some snakes in our courtyard,” she told me. “Snakes come near the house
now and then, and they seem to have made their home here, not far from the walnut tree. Can you
get rid of them please?” I felt very proud. Here was a chance for me to distinguish myself by
inventing something merciful that would catch snakes but not harm them. I knew my parents would not like me to hurt these living creatures!
When I called up my mother in the countryside on the telephone she was very upset.
Let’s work out a mind map together
When I called up my mother in the countryside
On the telephone she was very upset.
my mother