课件21张PPT。seahorseturtleseastarsharkwhaleUnit 3 Under the sea
ReadingLearning aimsTo know how whalers hunted whales with the help of killer whales.
To develop the reading ability by skimming for main ideas and reading carefully for details.
To realize that animals are very important in our lives. Pre-ReadingWhales can be divided intoToothed-whalesBaleen whalesTwo major categories须鲸齿鲸Killer whalesPre-Readingkiller whale
虎鲸baleen whale
须鲸Which one is more fierce(凶猛） ？Read the introduction of the passage on
page 19 and then fill in the chart below. 1 2 3 4 5 6 Clancy (A whaler)AnecdotesAt the beginning of the 20th
century AustraliaBrief introduction of the passage: interesting storiesKiller whales whalers
baleen whales.helpedcatchOld Tom the Killer WhaleReading Complete the main ideas using two verbsThe first anecdote describes how the killers ________ the whalers.The second anecdote describes what Old Tom did to _____________ the whaler.helpedsave/protectSkimming Read anecdote 1. Find out how the killers helped the whalers step by step.Careful-reading---- Plotthere was a whalestop it breathing.diving or fleeinghave a good feed24 hoursRead anecdotes 2. Let’s see how Old Tom saved the whaler.further and further away.JamesOld Tom After reading, We learn that humans and animals can be f . Humans and animals should d on each other and be kind to each other. Only in this way can the world be more harmonious and b . friendsdependbeautifulPost-reading Whales are now an endangered species and protected by an international ban. And there are many other endangered species. like turtles, blue whales(蓝鲸）, whale sharks（鲸鲨）, sea cows（海牛）, the polar bears（北极熊）, and otters（水獭）. BrainstormingIf you were one of them, what would you say to human beings. turtle blue whale whale sharkotter sea cows polar bearExample format(示例格式）Part 1: I’m a …….
Part 2: The problems you are facing.
The water is becoming worse and worse because of…, I can hardly…
The food I want is hard to get as a result of…, I…
The weather is…because…, I …..
My fellows are being overhunted,….
Part 3:Your request.
Please do……/ Please don’t……No trading,
no hunting.Summary We learn that killer whales can not only help whalers with whaling,but also protect them from danger.
When we read an anecdote, we should pay attention to who, when, where, what and sometimes why and how.
We get to know that animals are our friends. We should live harmoniously with them.Homework Design a poster for one of the endangered species to appeal to people to protect them.Thank you!Unit 3 Under the sea
Reading教案
Teaching goals教学目标
1. Ability goals 能力目标
1．1 To help students develop their reading ability by skimming for main ideas and reading for details.
1．2 To help students solve the reading problems with the teacher’s guidance
2. Learning ability goals 学能目标
2．1 Let the Ss know that sea animals are parts of human beings’ life.
2．2 Help the Ss know the importance of the relationship between animals and humans through reading.
Teaching important points 教学重难点
1.Help to comprehend the text and grasp the main idea of the text.
2. Help the Ss know the animals’ loyalty and help to human beings.
Teaching methods 教学方法
Fast-reading and careful-reading methods;
Thinking and summarizing methods.
Teaching aids 教具准备
A projector and a computer.
Teaching procedures && ways教学过程与方式
Step Ⅰ Warming up
Review the names of some sea animals.
Step Ⅱ Pre-reading
1. Some knowledge about killer whales and baleen whales.
2. Read the introduction of the text on page 19 and fill in the following table.
Attention:While reading, pay attention to the 5Ws(who, when, where, what, why) and 1H(how) of narratives. As for who, pay attention to the names; and when, pay attention to the numbers.
Style (文体)
?
Writer(who)
?
Time(when)
?
Place(where)
?
Plot (what )
?Killer whales whalers
baleen whales
Step Ⅲ Reading comprehending
Skimming
Task 1: Complete the main ideas using two verbs。
Attention: when we want to get the main ideas, we usually pay special attention to the first or the last part of the passage.
The first anecdote describes how the killers ________ the whalers.
The second anecdote describes what Old Tom did to _____________ the whaler.
Careful reading
Attention: Pay attention to the red words on the screen. Underline the same or similar words and sentences in the passage, which can help you find the answers quickly and correctly.
Task 2: Read anecdote 1. Fill in the blanks. Find out how the killers helped the whalers step by step.
Step 1
The killer whale threw itself out of the water to tell the whalers _____1___________out there.
Step 2
It swam by the boat in order to show the whalers the way.
Step 3
Some were throwing themselves on top of the whale’s blow-hole to_______2________. Others were stopping it _____3___________ out to sea.
Step 4
The killers dragged the dead body down into the depths of the sea to ______4________ on its lips and tongue.
Step 5
The whaler returned to bring in the body in around ____5____.
Task 3: Read anecdotes 2. Let’s see how Old Tom saved the whaler.
Emergency
___1____was washed off the boat.
The waves were carrying him _____2___________
A shark appeared.
Solution
_____3____ held James up in the water.
Step Ⅳ Post-reading.
After reading, we learn that humans and animals can be f . Humans and animals should d on each other and be kind to each other. Only in this way can the world be more harmonious and b .
Step Ⅴ Brainstorming
Whales are now an endangered species and protected by an international ban. And there are many other endangered species, like turtles, blue whales(蓝鲸）, whale shark（鲸鲨）, the sea cows（海牛）, the polar bears（北极熊）, and otters（水獭）. If you were one of them, what would you say to human beings?
StepⅥ Homework
Design a poster for one of the endangered species to appeal to people to protect them.
