Unit 7　What’s the highest mountain in the world
Section B & Self Check
　　　　　　　　　　　　　　　　
基础过关全练
Ⅰ.根据句意及首字母或汉语提示写出所缺单词
1.(2022四川德阳期末)An education program in Chengdu teaches children about pandas and other endangered w　　　 animals.
2.(2022四川德阳期末)This elephant is about 5,000 kilos and it
w　　　many times more than that panda.
3.【新独家原创】Pandas like to eat b　　　.
4.Our 　　　 (政府) is trying its best to help us to live a better life.
5.The three astronauts will do 　　　 (研究) in space.
Ⅱ.用括号内所给单词的适当形式填空
6.He drank a lot of coffee to keep himself 　　　(wake).
7.The old woman was much too weak because of her serious 　　　(ill).
8.The panda 　　　(keep) are taking care of those pandas.
9.Nothing is more important than environmental 　　　(protect).
10.Everyone jumped up and down with 　　　(excite).
Ⅲ.单项选择
11.【人与自我·劳动技能】(2023广西大化期末)Mom always asks me to make the bed alone because I’m not a child but 　　　 adult.
A.a　　　B.an　　　C.the
12.(2022辽宁营口期末)It’s reported that many children from Africa
　　　 hunger every year.
A.die of　　　B.die with
C.die out　　　D.die for
13.(2022辽宁黑山期末)Don’t 　　　 too many trees. They’re good for the environment.
A.sit down　　　B.cut down
C.put up　　　D.to cut down
14.【人与自然·自然景观】(2023重庆开州区期末)Qomolangma is 8848.86 meters high. It’s　　　than any other mountain in the world.
A.higher　　　B.the highest
C.deeper　　　D.the deepest
15.(2022山东青岛市南区期末)The population of Guangzhou is larger than 　　　 of Harbin now.
A.it　　　B.one
C.that　　　D.this
Ⅳ.根据汉语意思完成句子,每空一词
16.(2023陕西师大附中期末)人们应该给予像丫丫这样的濒危动物更多的关注。
People should pay more attention to the 　　　 　　　 like Ya Ya.
17.【探教材·P54】大熊猫如此受欢迎,它们现在是中国的象征。
Pandas have become 　　　 　　　 　　　 they are now a symbol of China.
18.【探教材·P54】科学家说如今生活在森林中的熊猫不足2,000只。
Scientists say there are now 　　　 　　　 2,000 pandas 　　　 in the forests.
19.【新独家原创】我看到这个小女孩摔倒了,碰了头。
I saw the little girl 　　　 　　　 and hit her head.
20.【新独家原创】他面临危险时总能保持镇定。
He always stays calm 　　　 　　　 　　　 　　　 danger.
Ⅴ.按要求完成句子
21.The mountain is about 1,243 meters high. (对画线部分提问)
　　　 　　　 is the mountain
22.He is not as tall as Mike.(改为同义句)
Mike is　　　 　　　him.
23.The baby tiger weighed about half a kilo when it was born.(改为同义句)
The baby tiger weighed about half a kilo　　　 　　　.
24.eats,the,a,150 kilos,of,animal,food,day(连词成句)
　　　　　　　　　　　　　　　　　　　　　　　　　　　　.
25.New York has a population of about 8.8 million.(对画线部分提问)
　　　 　　　 the population of New York
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Ⅵ.单项选择
26.(2023湖南株洲中考,28,★★☆)ChatGPT is one of
　　　 applications these days.
A.hot　　B.hotter　　C.the hottest
27.(2023湖北武汉洪山区期末,18,★★☆)—Why does he look so tired
—　　　, he works until midnight every day.
A.It all depends　　　B.Good luck
C.As far as I know　　　D.Me too
28.【人与社会·游览体验】(2023四川成都武侯区末,37,★★☆)People in Chengdu like to go to Mount Qingcheng to　　　 some fresh air on weekends.
A.take in
B.take up
C.take down
29.(2022四川达州中考,32,★★☆)—Gu Ailing 　　　 her dream and won two gold medals in the Beijing 2022 Winter Olympics.
—　　　excellent girl!
A.achieved;How
B.came true;How
C.achieved;What an
D.came true;What an
30.【人与自我·自我管理】 (2022北京中考,8,★★☆) Don’t lose heart. If you keep working hard, you　　　 some day.
A.will succeed
B.succeed
C.succeeded
D.have succeeded
Ⅶ.语篇补全
【跨学科·生物】(2023山东泰安中考,★★☆)
　　根据短文内容,从短文后的方框中选出能填入空白处的最佳选项。
Life cycle of a butterfly
Have you ever seen a baby butterfly If you have seen a caterpillar(毛虫), then you have! 　31　 This is called the larva stage(幼虫阶段). Now let’s learn about the life cycle of butterflies.
　32　 Some types of butterflies lay only one egg at a time. Other types lay up to a few hundred at a time! Caterpillars hatch(孵化)from the eggs. They are very tiny at first. The main job for caterpillars is to eat a lot and grow. They eat the leaves of the plant where they hatched.
　33　They form a cocoon(蚕茧)around themselves. Some types of caterpillars stay in their cocoons for only a few days. Other types stay inside for many months. 　34　This change is called a metamorphosis(变形,尤指从蛹到昆虫).
　　After the metamorphosis is done, they come out of their cocoons. But they are no longer worm-like babies! They are adult butterflies. They have beautiful wings. 　35　 Most of them live only two to four weeks. None of them live more than one year. So they start laying eggs right away. The cycle starts again!
A.Adult butterflies do not live very long.
B.Butterflies lay eggs on plants.
C.But all of them go through an amazing change!
D.Caterpillars then begin the pupa stage(蛹阶段).
E.Butterflies start their lives as worm-like caterpillars.
31.　　　 32.　　　 33.　　　 34.　　　 35.　　　
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Ⅷ.语法填空
【跨学科·生物】(2023吉林长春榆树期中)
　　阅读下面短文,在空白处填入1个适当的词,或填入括号中所给单词的正确形式。
Emperor penguins(帝企鹅)are the world’s largest penguins. Now, there 　36　(be) about 600,000 of them worldwide. But a new study says that because of global warming,70 percent of the penguins may become endangered(濒危的)by 2050.
Stephanie Jenouvrier is a penguin expert. She says that global warming is harmful to the penguins’ sea ice environment. Emperor penguins need sea ice to produce babies(生宝宝), find food and keep away　37　other animals. 　38　the world’s temperature continues to rise, more sea ice will be damaged(损坏). And emperor penguins may　39　 (appear) in the future.
Emperor penguins produce babies only in winter. Temperatures are low and winds are strong then.Newborn penguins have to stay together to keep　40　(they)warm. But in 2006, the sea ice in Halley Bay broke up much　41　(early)than usual. As a result, about 10,000 baby birds　42　(die)in the water that year.
　43　(lucky), experts have already been aware(意识到)of the problem. The United States Fish and Wildlife Service recently made a plan to put emperor penguins on the list of the Endangered Species Act. “The listing of emperor penguins serves as not only 　44　 alarm bell, but also a call to action. It is necessary for us 　45　 (take) action now to protect the penguins,” one expert says.
36.　　　 37.　　　 38.　　　 39.　　　 40.　　　
41.　　　 42.　　　 43.　　　 44.　　　 45.　　　
答案全解全析
基础过关全练
Ⅰ.1.wild　2.weighs　3.bamboo　4.government　5.research
Ⅱ.6.awake　7.illness　8.keepers　9.protection　10.excitement
Ⅲ.11.B　考查冠词辨析。句意:妈妈总是让我一个人铺床,因为我不是孩子,而是成年人。此处表示泛指,且adult以元音音素开头,用不定冠词an。故选B。
12.A　考查动词短语辨析。句意:据报道,每年有很多来自非洲的孩子死于饥饿。die of死于;die with伴有……而死;die out灭绝;die for为……而死。根据句意可知许多非洲的孩子死于饥饿,应用介词of。故选A。
13.B　句意:不要砍伐太多的树,它们对环境有好处。sit down 坐下;cut down砍倒;put up张贴。Don’t后的动词使用原形;此处表示“不要砍太多树”,使用cut down。故选B。
14.A　考查形容词的比较等级。句意:珠穆朗玛峰高8848.86米。它比世界上任何一座山都高。根据空格后的than可知,此处使用比较级,又根据“Qomolangma is 8848.86 meters high.”可知,用high表示高。故选A。
15.C　考查代词辨析。句意:现在广州的人口比哈尔滨的人口多。it指代同名同物;one指代同名异物,表泛指;that指代同名异物,表特指;this这个。设空处特指“The population”,指的是“哈尔滨的人口”,是同名异物,填that。故选C。
Ⅳ.16.endangered animals　17.so popular that　18.fewer than;living　19.fall over　20.in the face of
Ⅴ.21.How high　22.taller than　23.at birth　24.The animal eats 150 kilos of food a day　25.What is
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Ⅵ.26.C　考查形容词的最高级。句意:ChatGPT是当今最热门的应用程序之一。“one of+the+形容词的最高级+名词复数”意为“……中最……之一”。故选C。
27.C　句意:——他为什么看起来这么累呢 ——据我所知,他每天工作到半夜。根据“he works until midnight every day”可知,这是回答个人知道的情况,C项符合题意。故选C。
28.A　考查动词短语辨析。句意:在成都的人们喜欢在周末去青城山呼吸一些新鲜空气。根据前面的“People in Chengdu like to go to Mount Qingcheng”可知,人们周末去青城山的目的是呼吸一些新鲜空气, take in意思是“吸入”,故选A。
29.C　考查词语辨析和感叹句。句意:——谷爱凌实现了她的梦想,在2022北京冬奥会上赢得了两枚金牌。——多么棒的女孩!achieve实现,及物动词,主语是人;come true实现,不及物,主语是物,因此第一空填achieved;感叹句的中心词是可数名词单数girl,应用what引导感叹句,excellent以元音音素开头,不定冠词用an。故选C。
30.A　考查时态。句意:不要气馁,如果你继续努力工作,总有一天你会成功的。本句为含if引导的条件状语从句的主从复合句,遵循“主将从现”的规则。故选A。
Ⅶ.[语篇解读]　本文主要介绍了蝴蝶的生命周期。
31.E　根据“Have you ever seen a baby butterfly If you have seen a caterpillar, then you have!”可知,此处是有关蝴蝶的幼虫状态的内容,选项E符合语境,故选E。
32.B　根据“Some types of butterflies lay only one egg at a time.”可知,此处介绍的是蝴蝶的产卵,选项B符合语境,故选B。
33.D　根据“They form a cocoon around themselves. Some types of caterpillars stay in their cocoons for only a few days...This change is called a metamorphosis.”可知,此处介绍的是蝴蝶的蛹阶段,选项D符合语境,故选D。
34.C　根据“This change is called a metamorphosis.”可知,此处是说变化,选项C符合语境,故选C。
35.A　根据“Most of them live only two to four weeks.”可知,蝴蝶的寿命很短,选项A符合语境,故选A。
素养探究全练
Ⅷ.[语篇解读]　这是一篇说明文,主要介绍了世界上最大的企鹅——帝企鹅的生存现状。
36.are　句意:现在,世界上有约60万只帝企鹅。由时间状语“Now”可知,句子时态是一般现在时,结合空后的“about 600,000 of them”可知, 空格处应填are。
37.from　句意:帝企鹅需要海冰来生宝宝、寻找食物和远离其他动物。keep away from意思是“远离”,故填from。
38.If　句意:如果世界气温继续上升,更多的海冰将被破坏。根据句意可知,应用if引导条件状语从句,故填If。
39.disappear　句意:而且帝企鹅将来可能会消失。由空前的情态动词may可知,空格处应填动词原形,再结合语境可知,设空处表示“消失”,故填disappear。
40.themselves　句意:新生的企鹅必须待在一起以保持温暖。通过“Newborn penguins have to stay together to keep...warm.”可知,这里表达的是“它们待在一起来使自己保持温暖”,故填themselves。
41.earlier　句意:但是在2006年,哈雷湾的海冰比平时破裂早得多。由空后的than可知,空格处应填比较级,故填earlier。
42.died　句意:结果,那一年大约有一万只幼鸟死在了水里。由时间状语“that year”可知,句子时态是一般过去时,故填died。
43.Luckily　句意:幸运的是,专家们已经意识到了这个问题。由“experts have already been aware of the problem”可知,此处表达的是“幸运的是”,故填Luckily。
44.an　由空后元音音素开头的单词alarm和可数名词单数bell可知,空格处应填不定冠词an。
45.to take　此处表示“现在采取行动来保护企鹅对我们来说是有必要的”。“It is necessary for sb. to do sth.”意思是“对某人来说做某事是必要的”,故填to take。

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