(共11张PPT)
Jellyfish n.
deadly adj.
poison n.
tentacle n.
massive adj.
visible adj.
poisonous adj.
venom n.
swallow vt.
scorpion n.
funnel n.
spider n.
Australia—
the most beautiful
place in the world!!!
Australia—
the most dangerous
place on the planet
Why
Listen to paragraph1 and find the answer.
Choose the best main idea:
Safety suggestions for tourists in
Australia.
2.Dangerous sea creatures in Australia.
3.How to swim safely in Australia.
Which creatures… Box jellyfish snakes Salt water crocodiles sharks
are protected
are poisonous
live on the land and in the sea
have thousands of teeth
are one of the deadly creatures
√
√
√
√
√
√
√
√
Listen for general idea:
Box jellyfish:
How dangerous they are
2.What will happen to the victim after an attack
3.What a victim need to survive an attack
…deadly…,
…survive…
…electric shock…
…scream and faint…
…long red marks…
Depending on…,…stop beating…
…immediate medical attention…
Snakes: T or F
There are more species of snakes in
the United States than in Australia.
2. There are more poisonous snakes in
the United States than in Australia.
How poisonous a taipan is
By comparison, which country’s percentage
of poisonous snakes is larger
T
F
Salt water crocodiles:
澳大利亚是咸水鳄的故乡。
The salt water crocodile sleeps and swims
在海底，这使它很难被看见——直到已经来不及了。
3. They never 吞下humans, 但是它们有足够的力
气把人扯成两半。
4. If you kill one, you will be in trouble, on the
other hand, they can kill you without getting
into any trouble.
Sharks:
The largest of the ________________ is
found in Australia. They have about 3,000
teeth,________ in several rows.
__________ to jellyfish, crocodiles and
snakes, sharks are not dangerous at all!
_________ reported incidents, dogs kill
more people than them. In recent years,
_____________ more shark attacks in
Brazil than in Australia. And some species
of sharks are__________.
Great white sharks
arranged
Compared
In terms of
there have been
protected
最大的大白鲨在澳大利亚被发
现。它们大约有3.000颗牙齿排
列成几排。与水母、鳄鱼和蛇
相比，鲨鱼根本就不算危险！
根据报道的事件，狗都比鲨鱼
伤人多。在最近几年里，鲨鱼
攻击在巴西比在澳大利亚多。
有些鲨鱼是被保护的。
Red back spiders
澳大利亚也是红背蜘蛛的故乡。它也有八条腿
排列在身体的两侧。但是与普通蜘蛛相比，
它的背上有一块红斑(red patch)。红背蜘蛛是一
种致命的昆虫。如果被红背蜘蛛咬了，你就麻烦
了。如果5小时内得不到及时的医疗护理，你就
可能死亡。根据报道，近几年，在乡间有很多人
被红背蜘蛛咬了。
Australia—
the most beautiful
place in the world!!!Step1:Listen to paragraph1 and find the answer.
Why is Australia the most dangerous place
Step2: Choose the best main idea:
1.Safety suggestions for tourists in Australia.
2.Dangerous sea creatures in Australia.
3.How to swim safely in Australia.
Step3: listen to the passage to check the right answers:
Which creatures… Box jellyfish snakes Salt water crocodiles sharks
are protected √
are poisonous
live on the land and in the sea
have thousands of teeth
are one of the deadly creatures
Step4: Box jellyfish: (answer the questions)
1.How dangerous they are
2.What will happen to the victim after an attack
3.What a victim need to survive an attack
Step5: Snakes: T or F
1.There are more species of snakes in the United States than in Australia.
2. There are more poisonous snakes in the United States than in Australia.
Step6: Salt water crocodiles:(translation between chinese and english)
澳大利亚是咸水鳄的故乡。
The salt water crocodile sleeps and swims 在海底，这使它很难被看见——直到已经来不及了。
3. They never 吞下humans, 但是它们有足够的力气把人扯成两半。
4. If you kill one, you will be in trouble, on the other hand, they can kill you without getting into any trouble.
Step7: Sharks: (fill in the blanks)
The largest of the ________________ is found in Australia. They have about 3,000teeth,________ in several rows.__________ to jellyfish, crocodiles and snakes, sharks are not dangerous at all! _________ reported incidents, dogs kill more people than them. In recent years,_____________ more shark attacks in Brazil than in Australia. And some species of sharks are__________.
Step8: Red back spiders(writing)
澳大利亚也是红背蜘蛛的故乡。它也有八条腿排列在身体的两侧。但是与普通蜘蛛相比，它的背上有一块红斑(red patch)。红背蜘蛛是一种致命的昆虫。如果被红背蜘蛛咬了，你就麻烦了。如果5小时内得不到及时的医疗护理，你就可能死亡。根据报道，近几年，在乡间有很多人被红背蜘蛛咬了。
