课件29张PPT。Unit 3Under the sea coral 珊瑚anemone fish
海葵鱼jellyfish 水母turtle 海龟12345sea star海星dolphin
海豚shark
鲨鱼Which one is crueler ？killer whale
虎鲸baleen whale
须鲸Which one is crueler ？ Learning aims:
1.Grasp some words and sentences in the passage.
2.Improve the ability of reading expressing and writing in English.
3.Develop the awareness of protecting whales and other animals.Pre-readingRead the text in the page 19 and then complete the form.anecdotean old man called Clancya whaleron the southeastern of Australiaat the beginning of the 20th centuryKiller whales helped whalers catch the baleen whales.baleenkillerblow-holewhalers______
whale _______whales catch/killhelpThe whaler hunting at the beginning of 20th century 捕鲸(whale hunting)，将系有绳索的铦或叉、镖等，采用射击或投掷方式刺入鲸体进行猎捕。猎捕对象有须鲸和齿鲸两类，以蓝鲸、长须鲸、露脊鲸、抹香鲸、座头鲸、北极鲸、灰鲸、鳁鲸、小鳁鲸等为主。由于鲸油是贵重的工业原料，历史上欧洲和美洲一些国家的捕鲸活动长盛不衰。自20世纪中叶起，由于过度猎捕导致资源衰退以及国际上对捕鲸的限制，捕鲸业已趋衰落。 BackgroundScanningTask 1 : Scan the text and fill in the blanks with names mentioned in the text.1._______ was 16 years of age when he went to work at the whaling station.
2._______ ordered Clancy to go to the boat as there was a whale out there in the bay.
3._________ was swimming by the boat,showing the whalers the way.
4._____ told Clancy that they would return the next day to bring in the body of the whale.
5.______ was carried by the waves further and further away from the whalers.
6._____ knew that Old Tom would protect James.ClancyGeorgeOld TomJackJamesRedThe passage is mainly about ____ parts.Task 2 : Main ideaOld Tom ________
the whaler from the sharkOld Tom ______
the whalers to hunt the whales.helpedprotectedtwoSkimmingSkim the text and put the following sentences into a right order.( ) He ran down to the shore and saw a huge animal in the water, which was Old Tom, the killer whale.
( ) The killer whale guided the team to the hunt.
( ) The killers ate the lips and tongue of the baleen whale.
( ) Clancy arrived at the whaling station.
( ) He heard a loud noise coming from the bay as he was sorting out his accommodation.
( ) The men went to the boat and headed out for a whale hunt.
( ) Clancy and his men killed the baleen whale with the help of the killers.
( ) The men returned for the baleen whale the next day. 3 5714628Careful-readingPart 1Read part 1 carefully and finish the following exercises._________itself out of the _______and then _______________again.
Tell the whalers there’s a ________
out there.Throwingwatercrashing downwhaleQuestions:
What did the killer whale do in the whale-hunt? Swimming ____________
showing the whalers________
by the boatthe wayLead the whalers to the hunt.Help the whalers
kill the whale
Throwing themselves
_________________________________________; Stopping it______ or
________________on top of the whale’s blow hole to stop it breathingdivingfleeing out to seadrag the body swiftly
down to the ______
of the sea.depthshave a good feed on its_____ and ________lipstongue Why did the whalers go home without
bringing in the body of the whale?
A. They just did the hunting for fun.
B. They left it eaten up by the killers.
C. It was dragged to the depths of the sea.
D. They just waited for it to float up.DPart 2Read part 2 carefully and finish the following exercises.
True or False1. Because Old Tom and the other killers were too fierce, they also would harm or attacked people.
2.James was afraid of being abandoned by us.
3.No one saved James, and he was killed by a shark.FTFwashed offroughdifficultwavesa sharkterrifiednearheld uppulled backWe can infer from the text that____.
A. The killer whales may be trained by the whalers.
B. The killer whales want to help man catch the whales themselves
C. The killer whales need no training for helping the whalers
D. The killer whales want to eat the whales after killing themAConclusionAlthough the killers were ________hunters,
they never ________ or _________ people.
In fact, they ________ them.
However, whales are now in _______.
They are _______ out.Fill in the blanks according to the textfierceharmedattackedprotecteddangerdyingDiscussionThe last whaling station in Australia closed in
1978.
Whales are now an endangered species and in
need of conservation.
They are now protected by an international ban on whaling.
However, some countries oppose the ban.
In groups, discuss the reason for and against
banning whaling and what you should do.Useful expressionsAs far as I’m concerned,
In my opinion,
From my point of view,
Personally, I think,
It would seem to me that…
As far as I’m able to judge,
As I see it,
Frankly, I think,Presentations.As far as I’m concerned,
In my opinion,
From my point of view,
Personally, I think,
It would seem to me that…
As far as I’m able to judge,
As I see it,
Frankly, I think,Conclusion of the class and assignment: choose whichever you like:
Level 1: Review the passage.
Level 2: Write a letter to the WWF(World Wildlife Fund) to convey your opinion for or against banning whaling.HomeworkThank you
for listening!《Under the sea》教学设计
授课人： 2019年 4月23日
课题
Book 7 Unit 3?Old Tom the Killer Whale
课型
New
教学目标
知识目标
To grasp some words and sentences in the passage.
能力目标
Improve students’ reading expressing and writing skills.
德育目标
Develop the awareness of protecting whales.
重点难点
How to improve students’ reading expressing and writing skills.
教学方法
Task-based teaching and learning.
Cooperation and self-exploring.
教 学 过 程
教与学
备忘
Under the sea Old Tom the Killer Whale
Step I. Warming-up.
Show students some pictures about ocean creatures and lead students to learn more words about them? Then compare which creature is crueler, a killer whale or a baleen whale?
设计意图：通过鲜活的图片，激发学生学习的兴趣，从而导入课文阅读。
Step II. Pre-reading: read the part in page 19 and complete the chart below.
type of the article : (文体)
anecdote
writer :
an old man called Clancy
job :
a whaler
place :
on the southeastern of Australia
time :
at the beginning of the 20th century
Plot :(情节)
Killer whales helped whalers catch the baleen whales.
设计意图：借助表格问题的形式，促进学生阅读方法技巧的应用，帮助同学们克服阅读中的语言障碍。
Step III. Some background knowledge about the whale hunting at the beginning of the 20th century.
捕鲸(whale hunting)，将系有绳索的铦或叉、镖等，采用射击或投掷方式刺入鲸体进行猎捕。猎捕对象有须鲸和齿鲸两类，以蓝鲸、长须鲸、露脊鲸、抹香鲸、座头鲸、北极鲸、灰鲸、鳁鲸、小鳁鲸等为主。由于鲸油是贵重的工业原料，历史上欧洲和美洲一些国家的捕鲸活动长盛不衰。自20世纪中叶起，由于过度猎捕导致资源衰退以及国际上对捕鲸的限制，捕鲸业已趋衰落。
设计意图：借助背景知识进一步帮助同学们对将要阅读内容做好充分的准备。
Step IV. Fast reading.
? Go through the first passage in page 20-21 within 4’ and finish the following tasks.
Task 1 : Read the text and then fill in the blanks with their names.
1.______ was 16 years of age when he went to work at the whaling station.
2.______ ordered Clancy to go to the boat as there was a whale out there in the bay.
3._____ was swimming by the boat,showing the whalers the way.
4._____ told Clancy that they would return the next day to bring in the body of the whale.
5.______ was carried by the waves further and further away from the whalers.
6._____ knew that Old Tom would protect James.
Task 2 : Main idea
The passage is mainly about ____ parts.
Old Tom ______the whalers to hunt the whales.
Old Tom ________the whaler from the shark
设计意图：运用任务型教学法，指导学生在阅读中的一些关于跳读的技巧，提示scanning和skimming的阅读方法，指导学生进行整体阅读，把握文章主题和整体结构。
Step V. Careful reading.
1.Read the first part of passage in page 20 again within 3’ and put the following sentences in order.
( ) He ran down to the shore and saw a huge animal in the water, which was Old Tom, the killer whale.
( ) The killer whale guided the team to the hunt.
( ) The killers ate the lips and tongue of the baleen whale.
( ) Clancy arrived at the whaling station.
( ) He heard a loud noise coming from the bay as he was sorting out his accommodation.
( ) The men went to the boat and headed out for a whale hunt.
( ) Clancy and his men killed the baleen whale with the help of the killers.
( ) The men returned for the baleen whale the next day.
2. Questions:
(1)What did the killer whale do in the whale-hunt?
(2) Why did the whalers go home without bringing in the body of the whale?
A. They just did the hunting for fun.
B. They left it eaten up by the killers.
C. It was dragged to the depths of the sea.
D. They just waited for it to float up.
3. Read the second part of passage in page 20-21 then within 2’ and judge the following sentences True or False.
(1). Because Old Tom and the other killers were too fierce, they also would harm or attacked people.
(2).James was afraid of being abandoned by us.
(3).No one saved James, and he was killed by a shark.
4.Complete the following chart according to your understanding the second part of passage.
Accident
James was ___________ the boat
Situation
1. The sea was ______ that day and it was ________to handle the boat. The ______ were carrying James further and further away .
2. Suddenly there was ________ over there.
Feeling
He was_________of being abandoned by us.
Help
Old Tom won’t let it _______James.
James was firmly ________in the water by Old Tom.
Result
James was __________ into the boat.
4. Questions:
We can infer from the text that____.
A. The killer whales may be trained by the whalers
B. The killer whales want to help man catch the whales themselves
C. The killer whales need no training for helping the whalers
D. The killer whales want to eat the whales after killing them
设计思路：运用不同的练习题目，提示细节理解的阅读方法，引导学生分段阅读，理解并把握文章细节，做相关阅读理解题目。
Step VI..Conclusion. Fill in the forms according to the text.
Although the killers were ________hunters, they never ________ or _________ people. In fact, they ________ them. However, whales are now in _______. They are _______ out.
设计思路：展示简短的填空材料，引导学生根据课文内容延伸，有助于学生步入阅读课堂的输出部分。
Step VII. Group discussion.
Enjoy one video about whale hunting. From the video,the last whaling station in Australia closed in 1978. Whales are now an endangered species and in need of conservation. They are now protected by an international ban on whaling. However, some countries oppose the ban. In groups, discuss the reason for and against banning whaling.
Useful expressions:
As far as I’m concerned,
In my opinion,
From my point of view,
Personally, I think,
It would seem to me that…
As far as I’m able to judge,
Frankly, I think,
设计思路：这是本节课的升华，通过关于捕杀鲸鱼视频材料的观看，引导学生运用所学知识，达到对课文内容进行延伸并进行自由表达，旨在培养学生的综合语言运用能力，激发学生的发散性思维；
教 学 过 程
教与学备忘
同时引导学生品质的升华。
Step VIII. Conclusion of the class and assignment: Choose whichever you like:
Level 1: Review the passage.
Level 2: Write a letter to the WWF(World Wildlife Fund) to convey your opinion for or against banning whaling.
设计思路：分层次进行作业布置，已达到各层次学生的学习要求，获得不同收获，取得不同进步。
板书设计
1.Teaching aims.
2.PPT show.
3.Supplementary contents.
课后反思
成功之处：本节课遵循“任务型”的教学原则，通过不同形式教学方法，设置不同的任务，基本做到了把课堂让给学生，让学生在自主、合作、探究的气氛中愉快度过，既顺利完成教学任务，又提高了学生保护鲸鱼的意识。
不足之处：由于本堂课任务多，容量大，导致完成任务时间较紧，没有足够讨论时间，今后应注意教学步骤间的紧密衔接，更充分体现学生主体作用
评测练习
一、认识并掌握以下单词、短语及句子。
单词短语
anecdote, annual, witness, accommodation, shore, yell, pack, flee, drag, depth, lip, tongue, abandon, relationship
an enormous animal 一个庞然大物
throw itself out of the water 猛力跃出水面
crash down 坠落
call out to sb. 高声对某某说
yell out 大声喊叫
ahead of 在前面
head out into the bay 朝海湾方向驶去
circle back 转回来
in the distance 在远处
a pack of 一群
work as a team 协同作战
in the bow of the boat 站在船头
aim at 瞄准
hit the spot 击中要害
within a moment or two 片刻之后
the depth of the sea 深海中
float up to the surface 浮出水面
in the meantime 同时
have a good feed on sth. 饱餐一顿
wash off 冲走
Man overboard 有人落水
The sea was rough 波涛汹涌
be terrified of doing 害怕做某事
be abandoned by sb. 被遗弃
hold up 举起
pull back 拉上
句子
1．It was a time when the killer whales…helped the whalers catch the baleen whales…
2．This was the call that announced there was about to be a whale hunt.
3．I had already heard that George didn’t like being kept waiting, so even though I didn’t have the right clothes on, I grabbed my boots and raced after him.
4．As we drew closer, I could see a whale being attacked by a pack of about six other killers.
5．From James’s face, I could see he was terrified of being abandoned by us.
Although the killers were ________hunters, they never ________ or _________ people. In fact, they ________ them. However, whales are now in _______. They are _______ out.
二、观点陈述：通过关于捕杀鲸鱼视频材料的观看，引导学生运用所学知识，达到对课文内容进行延伸并进行自由表达，旨在培养学生的综合语言运用能力，激发学生的发散性思维.
