资源简介

(共26张PPT)
外研版英语7年级下册培优精做课件授课教师：Home .班级：7年级（*）班.时间：.Lesson 4 Reading for writingUnit 5 Amazing naturePre-reading
1. What’s the title of the passage
Natural wonders crying aloud for help.
It means shouting loudly.
Some amazing natural places are in danger and need our help.
Look at the title, then answer the questions.
2. What does “crying aloud” mean
3. What is the meaning of the title
返回
一、选出下列单词中画线部分的发音与其他三个不同的选项
( )1. A. science B. hers C. nose D. visit
( )2. A. six B. museum C. lesson D. same
( )3. A. there B. other C. month D. with
( )4. A. mouth B. tooth C. the D. math
A
B
C
C
While-reading
Read the passage. What problem do the different natural wonders share
The different natural wonders are facing environmental problems, and they will disappear if people don’t protect them.
Complete the table with the words and expressions from the passage.
What are they
The Dead Sea is not a sea but a 1.______. It is saltier than any sea.
The 2.________of Madagascar is the only home for many plants
and animals.
The Glacier National Park in America is a land full of
3._____________.
lake
rainforest
ice and snow
What problems do they face
Rivers flow into it. But now people
4.______ too much water from them.
People are cutting down trees for wood and 5._______space for farming.
6.____________
years ago, there were about 150 glaciers. Now there are around 25.
What should people do
Take less water.
Stop cutting down trees.
Stop climate change.
take
to make
Two hundred
二、根据句意及所给汉语或首字母提示完成单词
5. His X-ray shows there is something wrong with his ________ (肺).
6. We learned a lot about history from this historical __________ (展览).
lungs
exhibition
返回
7. It’s important to show good __________ (行为, 举止) both at home and at school.
8. Art is important. It can help us d a sense of beauty.
9. I got a nice gift from my aunt and the gift was a souvenir (纪念品) from her study t in England.
behaviour
evelop
our
返回
Who is speaking in each paragraph
In the first paragraph, the Dead Sea is speaking.
In the second paragraph, the rainforest of Madagascar is speaking.
In the third paragraph, a glacier at the Glacier National Park in America is speaking.
Answer the questions.
No, they aren’t. The passage uses personification to show the serious situation.
2. Are the natural wonders really crying aloud
It makes me feel as if the natural wonders are talking to me. I feel sad for them and want to help them.
3.What feelings does this way of writing give you
拟人化
Think and Share
1. What is the world like in Frozen and Waterworld Why does the writer mention the two films
In the film Frozen, the world is full of ice and snow. It is a cold, white world. In the film Waterworld, the world is covered with water.
The writer mentions the two films to show the serious problem of climate change.
2. Why is it important to stop these natural wonders from disappearing
It’s important because natural wonders are beautiful. They give us hope and seeing them makes us happy. Also, they are home to many plants and animals. The life cannot live without lakes, rainforests and glaciers.
Write a short paragraph about another natural wonder crying for help.
Think of some natural wonders with problems. Choose one to write about.You can consider the following:
the Great Barrier Reef
the North Pole
the South Pole
Victoria Falls
the Amazon River
Step
①
维多利亚瀑布
亚马逊河
大堡礁（世界最大的珊瑚礁群）
Problems
The North Pole and the South Pole:
getting warmer; the ice bergs are melting（融化）
Problems
Victoria Falls:
water is reduced（水量减少）; are likely to dry up
Problems
The Amazon River:
pollution; rainforests are cut down
Problems
The Great Barrier Reef:
pollution; corals are dying
三、用括号内所给词的适当形式填空
10. Ten thousand ________ (pound) is a lot of money.
11. The guide tells us that there are special ________ (tour) for kids in the zoo.
12. We can find out the ________ (open) hours of the museum on the internet easily.
pounds
tours
opening
返回
13. The ________ (scientist) are doing some online research on wild animals to save them.
14. Today, we must continue working to keep our skies blue, waters clean and ________ (land) clear.
scientists
lands
返回
What should people do
Complete the boxes.
Which natural wonder do you choose
What is it like
What problem(s) does it face
Step②
Write the short paragraph in the first person. Use the boxes to help you.
Step③
Step④
Check. Did you:
include all the information in the boxes
use the words and expressions from the reading passage
point out the importance of protecting nature
Share your paragraph with class.
Step⑤
四、情境题情景交际
A: Welcome to our show, Miss Penguin! 15. ________
B: I am from the Antarctic (南极洲).
A: 16. ________
B: Sure. My hometown is quite cold. But the air is clean and there is almost no pollution.
A
D
A. Where are you from
B. I am always asking myself this question, too.
C. What is it exactly
D. Could you please tell us something about your hometown
E. It’s easy for me to keep myself warm because I have very thick fat in my body.
返回
A: Do you feel cold
B: No, I don’t feel cold at all. Look at me. 17. ________
A: Miss Penguin, are you a bird
B: That’s a good question. But I don’t know, either. 18. ________
E
B
A. Where are you from
B. I am always asking myself this question, too.
C. What is it exactly
D. Could you please tell us something about your hometown
E. It’s easy for me to keep myself warm because I have very thick fat in my body.
返回
A: Well, you can’t fly like birds.
B: That’s true. But I have a very special ability of my own.
A: A special ability 19. ______
B: I can jump into the icy water to catch fish at a very high speed.
C
A. Where are you from
B. I am always asking myself this question, too.
C. What is it exactly
D. Could you please tell us something about your hometown
E. It’s easy for me to keep myself warm because I have very thick fat in my body.
返回

展开更多......

收起↑