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If you were asked to imagine a scientist，what image would come to your mind？The common idea that most kids from kindergarten through college have of a scientist is a man wearing a white lab coat with messy hair，big glasses，and several glass cups of mysterious colourful liquids giving off clouds of smoke.As for adults，the majority view scientists as strange people who spend 100 hours a week slaving away in a lonely laboratory.However，the reality is quite different.
   Recently I've had a chance to take part in a scientific experience far from my laboratory and into Costa Rica.It supports a huge amount of wildlife due to its geographical placement between North and South America.It is home to more than 500，000 species，which are at present nearly 4% of the total species worldwide!
   First we worked alongside conservationists to preserve wildlife at a leatherback turtle（棱皮龜）rescue centre.We helped the volunteers preserve the turtle population by removing rubbish from the shoreline to create a safe environment for turtle eggs to come out.After that we stayed at Mount Arenal where we studied seismic activity relating to earthquakes.During our stay at Arenal，we rode over the mountainous areas and took a long walk through the rainforest.After reaching the top，we went down and through waterfalls to the beautiful valley below!On the last day we got a hands-on introduction to rocket science where we learned about new rocket technology that will be used on the international space station.
   During my Costa Rica experience，I know that being a scientist doesn't mean working in a lab all day and night.A scientist is one who loves learning and getting a better understanding of the world from helping preserve wildlife，learning about earthquakes or inventing rockets.I think that schools should really stress that science is so much more than wearing a lab coat and mixing chemicals.Kids need to be aware of the excitement and adventures science can bring!

（1）According to the first paragraph，scientists are often believed
B
B
.
A．to work as slaves
B．to spend too much time in labs
C．to behave in a strange way
D．to do experiments in messy labs
（2）How did the author help to preserve the turtle population？
C
C

A．By creating a safe nest for turtles.
B．By collecting the turtle eggs on the beach.
C．By picking up rubbish from the shoreline.
D．By finding a comfortable environment for turtles.
（3）What does the author learn about science from his experience？
B
B

A．Science is full of boring experiments.
B．Science is more than working in a lab.
C．Science is related to mysterious liquids.
D．Science is about wildlife and earthquakes.
（4）What might be the best title of this passage？
A
A

A．What a Scientist Is Like
B．My wonderful experience in Costa Rica
C．the Adventures and Excitement Science Can Bring
D．the Secrets behind Science Phenomena（現(xiàn)象）.

【考點】科普知識；說明文．
【答案】B；C；B；A
【解答】
【點評】
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發(fā)布：2024/6/6 8:0:9組卷：1引用：3難度：0.5
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    發(fā)布：2024/10/25 17:0:1組卷：1引用：1難度：0.3

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    發(fā)布：2024/10/19 0:0:1組卷：13引用：2難度：0.5

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    發(fā)布：2024/8/8 8:0:9組卷：0引用：0難度：0.5
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