book 7 unit 3 Using language 公开课（课堂PPT）

1、1Unit 3 Under the Sea2What are they doing ?They are on a snorkeling trip.What can they see under the sea?3coral fish seaweed sea-star whale sea-horseshark turtle Creatures under the sea 4Using language Type of the article:Type of the article:A diary entryA diary entryA new dimension of life 5Skimmin

2、g What is the main idea of the passage ?6 Im sitting in the warm night air with a cold drink in my hand and reflecting on the day a day of pure magic! I went snorkeling on the reef offshore this morning and it was the most fantastic thing I have ever done. Seeing such extraordinary beauty, I think e

3、very cell in my body woke up. It was like discovering a whole new dimension of life. Reading : Para 11. When and where did he go snorkeling?2. What did he think of the day ?the reef offshore this morninga day of pure magicmost fantastic7 Im sitting in the warm night air with a cold drink in my hand

4、and reflecting on the day a day of pure magic! I went snorkeling on the reef offshore this morning and it was the most fantastic thing I have ever done. Seeing such extraordinary beauty, I think every cell in my body woke up. It was like discovering a whole new dimension of life. Reading : para 11.

5、When and where did he go snorkeling?2. What did he think of the day ?the reef offshore this morninga day of pure magicmost fantastic8Reading : para 21. What is the first thing he 1. What is the first thing he became became aware ofaware of under the sea? under the sea?2. What did the shapes of coral

6、s 2. What did the shapes of corals look like?look like?9 vivid colours redyellow purpleblue greenorange What is the first thing he became aware of under the sea?10coralsfansplatesbrains, lacemushrooms, tree branches , deer hornsfantastic11 The fish didnt seem to mind me swimming among them. I especi

7、ally loved the little orange and white fish that hid in the waving long thin seaweed. And I also loved the small fish that clean the bodies of larger fish - I even saw them get inside their mouths and clean their teeth! It seemed there was a surprise waiting for me around every corner as I explored

8、small caves, shelves and narrow passages with my underwater flashlight: the yellow and green parrotfish was hanging upside down, and sucking tiny plants off the coral with its hard bird-like mouth; a yellow-spotted red sea-slug was sliding by a blue sea-star; a large wise-looking turtle was passing

9、so close to me that I could have touched it. Reading : Para 312 The fish didnt seem to mind me swimming among them. I especially loved the little orange and white fish that hid in the waving long thin seaweed. And I also loved the small fish that clean the bodies of larger fish - I even saw them get

10、 inside their mouths and clean their teeth! It seemed there was a surprise waiting for me around every corner as I explored small caves, shelves and narrow passages with my underwater flashlight: the yellow and green parrotfish was hanging upside down, and sucking tiny plants off the coral with its

11、hard bird-like mouth; a yellow-spotted red sea-slug was sliding by a blue sea-star; a large wise-looking turtle was passing so close to me that I could have touched it. Reading : Para 313 The fish didnt seem to mind me swimming among them. I especially loved the little orange and white fish that hid

12、 in the waving long thin seaweed. And I also loved the small fish that clean the bodies of larger fish - I even saw them get inside their mouths and clean their teeth! It seemed there was a surprise waiting for me around every corner as I explored small caves, shelves and narrow passages with my und

13、erwater flashlight: the yellow and green parrotfish was hanging upside down, and sucking tiny plants off the coral with its hard bird-like mouth; a yellow-spotted red sea-slug was sliding by a blue sea-star; a large wise-looking turtle was passing so close to me that I could have touched it. Reading

14、 : Para 3Find out the kinds of fish and their descriptions in the para.little orange and white fishsmall fishlarger fishyellow and green parrotfisha yellow-spotted red sea-sluga blue sea-starturtle14 The fish didnt seem to mind me swimming among them. I especially loved the little orange and white f

15、ish that hid in the waving long thin seaweed. And I also loved the small fish that clean the bodies of larger fish - I even saw them get inside their mouths and clean their teeth! It seemed there was a surprise waiting for me around every corner as I explored small caves, shelves and narrow passages

16、 with my underwater flashlight: the yellow and green parrotfish was hanging upside down, and sucking tiny plants off the coral with its hard bird-like mouth; a yellow-spotted red sea-slug was sliding by a blue sea-star; a large wise-looking turtle was passing so close to me that I could have touched

17、 it. Reading : Para 3How did the author feel in this para?15 The fish didnt seem to mind me swimming among them. I especially loved the little orange and white fish that hid in the waving long thin seaweed. And I also loved the small fish that clean the bodies of larger fish - I even saw them get in

18、side their mouths and clean their teeth! It seemed there was a surprise waiting for me around every corner as I explored small caves, shelves and narrow passages with my underwater flashlight: the yellow and green parrotfish was hanging upside down, and sucking tiny plants off the coral with its har

19、d bird-like mouth; a yellow-spotted red sea-slug was sliding by a blue sea-star; a large wise-looking turtle was passing so close to me that I could have touched it. Reading : Para 316 There were other creatures that I didnt want to get too close to - an eel with its strong sharp teeth, with only it

20、s head showing from a hole, watching for a tasty fish (or my tasty toe!); and the giant clam halt buried in some coral waiting for something to swim in between its thick green lips. Then there were two grey reef sharks, each about one and a half metres long, which suddenly appeared from behind some

21、coral. I told myself they werent dangerous but that didnt stop me from feeling scared to death for a moment! Reading : Para 417 There were other creatures that I didnt want to get too close to - an eel with its strong sharp teeth, with only its head showing from a hole, watching for a tasty fish (or

22、 my tasty toe!); and the giant clam halt buried in some coral waiting for something to swim in between its thick green lips. Then there were two grey reef sharks, each about one and a half meters long, which suddenly appeared from behind some coral. I told myself they werent dangerous but that didnt

23、 stop me from feeling scared to death for a moment! Reading : Para 418 There were other creatures that I didnt want to get too close to - an eel with its strong sharp teeth, with only its head showing from a hole, watching for a tasty fish (or my tasty toe!); and the giant clam half buried in some c

24、oral waiting for something to swim in between its thick green lips. Then there were two grey reef sharks, each about one and a half meters long, which suddenly appeared from behind some coral. I told myself they werent dangerous but that didnt stop me from feeling scared to death for a moment! Readi

25、ng : Para 4an eelthe giant clamgrey reef sharksWhen faced with these creatures, how did the author feel?feeling scared to death19 The water was quite shallow but where the reef ended, there was a steep drop to the sandy ocean floor. It marked a boundary and I thought I was very brave when I swam ove

26、r the edge of the reef and hung there looking down into the depths of the ocean. My heart was beating wildly - I felt very exposed in such deep clear water. What a wonderful, limitless world it was down there! And what a tiny spot I was in this enormous world!Reading : Para 5 and 6What did the autho

27、r see in paragraph 5? How did the author feel now ?My heart was beating wildlyexposedtinyenormous201.充满魔力的一天充满魔力的一天/地方地方2.奇特的美景奇特的美景3.这是我所做的最奇妙的事这是我所做的最奇妙的事4. 心跳的厉害心跳的厉害5.全身的细胞都被唤醒了全身的细胞都被唤醒了6.我觉得吓得要命我觉得吓得要命7.就像是发现了生活中崭新的一面就像是发现了生活中崭新的一面 a day of pure magic / a place of pure magicextraordinary beautyEvery cell in my body woke up.I felt scared to death.It was like discovering a whole new dimension of lifeIt was the most fantastic thing I have ever done.Lets en