Unit3UndertheseaWarmingupandPre-reading课件-广东省揭阳市第三中学人教版高中英语选修七(共25张PPT)
- 格式：pptx
- 大小：3.76 MB
- 文档页数：25
当前位置：文档之家 › Unit3UndertheseaWarmingupandPre-reading课件-广东省揭阳市第三中学人教版高中英语选修七(共25张PPT)
合集下载
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Unit 3 Under the Sea
Page 99
Read the new words and expressions in unit 3 after the MP3.
Now, let’s go on a snorkelling trip into the deep ocean!
We’ll come across a great variety of marine(海洋 的) animals. Come on!
• The killer whales can be brutal(凶残的),
intelligent （聪明的） and work as a deadly（致命的） team.
How much do you know about whales?
1. Do they stay in the same place all the year round?
whale
There are two types of whales alive today:
baleen whales (须鲸类)
toothed whales (齿鲸类) ②
①
the baleen whale 须鲸
the killer whale 虎鲸
How do killer whales get the name?
What tools did they use? Harpoons (鱼叉)and nets.
What is happening in the picture? P19
_k_i_ll_e_r_whales
_b_l_o_w_-_h_o_le__
_b_a_le_e_n_ whale
_w_h_a_l_er_s_
clown fish小丑鱼
sea anemone 海葵
sea-slug 海蛞蝓
sea horse 海马 seaweed 海草
jellyfish 水母
dolphins 海豚
giant clam 巨蛤
eel 鳝；鳗
sea turtle 海龟
A shark!
We are safe now. And I caught a sea-star near the shore.
The killer whales help the whalers catch baleen whales.
• The reading passage is two anecdotes
P19
written by an old man called Clancy.
• They are about the days when Clancy was a whaler and hunted whales on the southeastern coast of Australia at the beginning of the 20th century.
• It was a time when the killer whales,
or “killers” as they were called, help the whalers catch the baleen whales that were
on their aKiller whales are found in all oceans of the world. As a group, killer whales are known to eat fish, squid (乌贼), seals （海豹）, sea lions, penguins （企鹅）, and even other whales. Thus, they are called “Killer Whales”.
1.翻开课本第20页，完成钉钉 Reading导学
2.记下你今天在课堂上学到词汇 3.熟读Unit 3单词
No. They migrate (迁徙) annually / yearly.
2. Which kind of whale is the most aggressive? The killer whale.
3. People used to hunt whales a lot. What did people hunt whales for? The whale oil.
TV nature programmes
(关于大自然的电视节目)
films
books
the Internet
an aquarium
（水族馆）
a boat tour （乘船旅行）
a snorkelling trip
a boat tour （乘船旅行）
• It’s a large animal which lives in the sea and looks like a fish but is actually a MAMMAL (哺乳动物). It has one or two blow-holes (鼻孔) on top of the head for breathing.
Page 99
Read the new words and expressions in unit 3 after the MP3.
Now, let’s go on a snorkelling trip into the deep ocean!
We’ll come across a great variety of marine(海洋 的) animals. Come on!
• The killer whales can be brutal(凶残的),
intelligent （聪明的） and work as a deadly（致命的） team.
How much do you know about whales?
1. Do they stay in the same place all the year round?
whale
There are two types of whales alive today:
baleen whales (须鲸类)
toothed whales (齿鲸类) ②
①
the baleen whale 须鲸
the killer whale 虎鲸
How do killer whales get the name?
What tools did they use? Harpoons (鱼叉)and nets.
What is happening in the picture? P19
_k_i_ll_e_r_whales
_b_l_o_w_-_h_o_le__
_b_a_le_e_n_ whale
_w_h_a_l_er_s_
clown fish小丑鱼
sea anemone 海葵
sea-slug 海蛞蝓
sea horse 海马 seaweed 海草
jellyfish 水母
dolphins 海豚
giant clam 巨蛤
eel 鳝；鳗
sea turtle 海龟
A shark!
We are safe now. And I caught a sea-star near the shore.
The killer whales help the whalers catch baleen whales.
• The reading passage is two anecdotes
P19
written by an old man called Clancy.
• They are about the days when Clancy was a whaler and hunted whales on the southeastern coast of Australia at the beginning of the 20th century.
• It was a time when the killer whales,
or “killers” as they were called, help the whalers catch the baleen whales that were
on their aKiller whales are found in all oceans of the world. As a group, killer whales are known to eat fish, squid (乌贼), seals （海豹）, sea lions, penguins （企鹅）, and even other whales. Thus, they are called “Killer Whales”.
1.翻开课本第20页，完成钉钉 Reading导学
2.记下你今天在课堂上学到词汇 3.熟读Unit 3单词
No. They migrate (迁徙) annually / yearly.
2. Which kind of whale is the most aggressive? The killer whale.
3. People used to hunt whales a lot. What did people hunt whales for? The whale oil.
TV nature programmes
(关于大自然的电视节目)
films
books
the Internet
an aquarium
（水族馆）
a boat tour （乘船旅行）
a snorkelling trip
a boat tour （乘船旅行）
• It’s a large animal which lives in the sea and looks like a fish but is actually a MAMMAL (哺乳动物). It has one or two blow-holes (鼻孔) on top of the head for breathing.