Describe a time when you saw an interesting animal.
You should say:
- what animal it was
- where you saw it
- what happened when you saw it
and explain why you thought it was interesting.
Part 3
Zoos
Do you think zoos are good or bad?
Do you think its cruel to keep wild animals in zoos?
Why do you think so many cities have zoos?
In your opinion, what features should a good zoo have?
Do you think zoos might disappear in the future?
What future developments do you think we will see concerning zoos?
The Protection of Wild Animals
Why do you think wild animals should be protected?
In what ways does human activity result in the extinction of some animal species?
At present, many animals are already facing extinction. How do you think average citizens could protect wild animals?
Why do you think films or books for children so often include animals?
答案:
I found there was a bat nest in my balcony recently, and one night I happened to see they flew across the patio under our apartment and hover in the sky. I was shocked, because it was dark outside but they knew exactly where to go without mistakes. Moreover, they went out only at night.
I thought bats are interesting not because they can fly in the dark since I know they are nocturnal animals. I always think the ability which aids bats fly and prey capture is their unusual eye-sight, like another nocturnal animal, owls. But the truth is because of their echolocation. Bat echolocation is a perceptual system where ultrasonic sounds are emitted specifically to produce echoes. By comparing the outgoing pulse with the returning echoes the brain and auditory nervous system can produce detailed images of the bats surroundings. This allows bats to detect, localize and even classify their prey in complete darkness.
英语四级高频词汇精华版:首字母P单词18
英语四级经典必背500句:攻克阅读关键句167
英语四级经典必背500句:攻克阅读的关键句177
英语四级经典必背500句:听力口语的关键句61
英语四级经典必背500句:听力口语的关键句78
英语四级高频词汇精华版:首字母R单词12
英语四级经典必背500句:攻克阅读关键句205
英语四级经典必背500句:听力口语的关键句59
英语四级经典必背500句:攻克阅读关键句183
英语四级经典必背500句:攻克阅读关键句200
英语四级高频词汇精华版:首字母P单词10
英语四级经典必背500句:攻克阅读的关键句170
英语四级经典必背500句:攻克阅读关键句214
英语四级经典必背500句:听力口语的关键句86
英语四级高频词汇精华版:首字母R单词8
英语四级经典的必背500句:听力口语关键句77
英语四级经典必背500句:听力口语的关键句74
英语四级经典必背500句:攻克阅读关键句204
英语四级经典必背500句:听力口语的关键句83
英语四级高频词汇精华版:首字母P单词17
英语四级高频词汇精华版:首字母P单词11
英语四级高频词汇精华版:首字母R单词3
英语四级经典必背500句:攻克阅读关键句189
英语四级经典必背500句:攻克阅读的关键句172
英语四级经典必背500句:攻克阅读关键句207
英语四级高频词汇的精华版:首字母M单词13
英语四级经典必背500句:听力口语的关键句63
英语四级高频词汇精华版:首字母R单词7
英语四级单词一笑而过:List10
英语四级经典必背500句:听力口语的关键句70
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