趣图妙语看看右边这幅图,尽情发挥你的想象力,猜猜这两只海豚在说些什么？Why are the two dolphins so close? What do you think they are speaking to each other? Please send your ideas to lishufang@21stcentury.com.cn before March 28.Have ……

experience. But it can be more exciting if there are dolphins swimming around and jumping out..., this may not be good for dolphins. They may get hurt because of human interaction (互动).Dolphins ……

on dolphins can be huge.A new study published in the journal Biology Letters in October has found that dolphins simplify their sounds to make themselves heard above the rising level of noise.“It’s kind ……

I. Getting startedI. Getting startedWhat is your impression of dolphins? And why do you think so?What is your impression of dolphins? And why do you think so?·smart·smart·friendly·friendly·dangerous ……

的) dolphins can’t do so. Other dolphins will lift them up to the surface for air.Dolphins go to the surface (表面) of the water to get some air. But sick or injured (受伤的) dolphins can’t do so ……

on how humans became so brainy.Dolphins are famously bright: they perform mental feats few other...DOLPHINS have evolved surprisingly big brains over the last 47 million years, according ……

)Choose the best answer:1. What does the new research find out?A. Dolphins are the smartest animals on Earth. B. Dolphins can communicate with each other. C. Dolphins can understand sign language.D ……

Q: Do whales (鲸鱼) and dolphins (海豚) sleep? And how can they breath in water while they're sleeping..., whales and dolphins must actively (主动地) decide when to breathe. As a result, in order to breathe ……

. As the Russian newspaper Izvestia wrote: “It may so happen that American and Russian military dolphins...接纳), the US doesn’t like that. But would you believe it if you heard that dolphins might soon get ……

HAVE you ever been to an aquarium (水族馆)? If so, you’ve probably seen dolphins before. Separated from you by a glass screen, those beautiful creatures seem so different from humans, don ……

are they talking about? Let’s have a look.Dolphins have names海豚也有名字Dolphins are one of the cleverest animals... that. But dolphins even have their own names!In Scotland (苏格兰) this year, scientists studied (研究) 200 dolphins ……

) disease. So they kill lots of pangolins for their scales. In 2019, Chinese customs (海关) found 123 tons...) disease. So they kill lots of pangolins for their scales. In 2019, Chinese customs (海关) found 123 ……

with a Barbican Card Discount, you will have to pay ______. A. $41.6 B. $72 C. $62.4 D. $78Passage 2Can dolphins... with sounds. Dolphins travel in a group. We call this group a “school”. They don’t study, but they travel ……

as bodysurfing. There’s a good reason why dolphins choose not to use surfboards!Activity 2Now... (Dolphins know what’s best) Dolphins love waves I have been lucky enough to be right next to dolphins ……

trainer at Beijing Aquarium. The first thing he does is toprepare(准备) food for dolphins –buckets(桶) of iced fish. Dolphins eat five times each day.While the dolphins swim happily after breakfast, Gao ……