内容正文:
英语
九年级 RJ
英语
九年级 RJ
1
课标主题集训
Group 7
单元期末大练考
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2
自然生态+环境保护+灾害防范
Ⅰ.完形填空(共10小题;每小题1分,满分10分)
[2023广东一模]Have you ever dreamed of becoming a marine(海洋的) scientist? If you have, you might need to . .1. . for trips to Antarctica(南极)!
Rob King is a marine biologist from Australia. He . .2. . Antarctic krill(磷虾). Each year, he does research in the world's . .3. . place—Antarctica where the temperature is below zero all year round. In January,
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3
he returned from his latest journey there, which . .4. . 39 days. “Each year we . .5. . fresh samples(样本) of Antarctic krill and bring them back to our research center in Australia,”said King. “This way we can do long-term research, not only on krill but on . .6. . that can live for several years. ”
Little krill . .7. . a big role in the marine food chain(链条). They eat phytoplankton(浮游植物), while they are eaten by fish, squid, seabirds, penguins, seals and whales. According to King, Antarctic krill
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are . .8. . important for scientists because they can learn more from them than other animals.
However, as climate change . .9. . the Southern Ocean and the temperature is higher and higher, the area for krill to live and grow is reducing.
King said one of the highlights in his career was traveling to Antarctica. “Before setting out to Antarctica, we would have some . .10. ., including survival(生存) at sea, fire fighting, and how to work well in a team. It's really a great experience,”he said.
【主旨大意】本文是一篇记叙文。文章主要讲述了一位海洋科学家对南极磷虾的研究,解释了对这种动物研究的重要性以及出发前的准备。
单元期末大练考
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1.( ) A.care B.send C.prepare D.call
2.( ) A.studies B.increases C.discovers D.develops
3.( ) A.biggest B.coldest C.quietest D.worst
4.( ) A.collected B.lasted C.moved D.offered
5.( ) A.put out B.give away C.take after D.look for
6.( ) A.humans B.water C.plants D.animals
7.( ) A.take B.play C.carry D.make
8.( ) A.especially B.lightly C.completely D.hardly
9.(