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中小学教育资源及组卷应用平台
Unit 7 The Natural World Reading II 同步训练
一、请根据句子意思，用括号中所给单词的适 当形式填空
1.[2025 江苏徐州期中]Everyone is expected to take ________(act)to protect the environment.
2.Firefighters came in time to save the________(trap)people in the burning building.
3.[2025 江苏连云港期末]He shook his head______(sad)as he knew the bad news.
4.You should not eat too much food.It is very_______(harm)to your health.
二、请根据句意，从方框中选择合适的单词，并 用其适当形式填空，使句子通顺(每个单词限用一次)
pollute spread include important
5. [2025甘肃张掖一模]Some animals and plants disappeared in the area because of__________
6. [2025江苏无锡调研 · 节选]The firemen came soon and prevented the fire __________through the village quickly.
7.My weekly shopping list _______milk,eggs, and bread.
8.We have learnt the__________of protecting the environment from the school trip.
三、 翻译句子
9. 人类吸入氧气，呼出二氧化碳。(take in)
_________________________________________________________
10.每年 ， 世界上有数百万吨的水被浪费 。 (millions of tons of )
___________________________________________________________
11. 她经常编故事来逗孩子们笑。 (make up)
____________________________________________________________
12. 水在我们的日常生活中起着非常重要的作用 。(play a role in)
____________________________________________________________
五、根据短文内容及首字母提示，填写所缺单词，使短文意思完整
[2025江苏淮安质检]Water is 13.i for all living things on earth.The water cycle is a natural process that takes water from the ground to the sky and brings it 14.b to the earth again.
It is a cycle that happens the whole year and is most active in summer in China.In the article,we will explore (探索)the water cycle and discuss its importance for the earth.
The water cycle always begins with water vapour(蒸气) .When it's hot outside,you can see clouds forming in the sky.These clouds are 15. m of water vapour that comes from the ground,plants and 16.r .As water vapour rises(上升) into the sky,it cools down and becomes clouds.After that,clouds travel through the sky and fall back to the earth as rain or snow.Then, water runs through rivers and oceans and finally 17. r to the earth again in different forms like rainwater or snow.
The water cycle plays an important role in protecting our earth's climate (气 候) . It 38. p us with water to drink and keeps our climate normal.On top of that,it takes water from rivers and oceans and brings it to the areas that don't have enough water.Without the cycle,we would 19. f many problems.When there is too much water in one place,it becomes a 20. f .When water is badly in 21. n ,it becomes a drought (旱灾) . Besides,water vapour can take heat from the sun and keep our planet cool.
The water cycle is a natural process that keeps our planet alive.It's important for plants and animals to drink water and for our rivers to stay flowing with water.
Understanding the water cycle can help us enjoy the beauty of nature,know how our planet works and develop better methods to 22.p______our earth.And that is a responsibility(责任) we should take on.
六、完形填空
[2025江苏盐城期末]On a cold day,I sat in my car and watched the sea. 1 ,I saw some beached dolphins.It was very 2 for them to be out of water.I knew they needed help.
3 thinking too much,I jumped out of my car and ran to the beach.I first called the police 4 they were far away.It was a life-or-death moment for the dolphins.I didn't know 5 to help them,so I posted a message on the Internet.I hoped someone could see it and come to 6 those lovely animals.
Minutes later,three teenagers from a nearby school came first.It was like light that drove the darkness away.Then more and more people 7 We decided to save the smaller dolphins first and water successfully.
To my surprise, 9 the smaller dolphins were saved,none of them left.They stayed in the water and made strange sounds to help the other dolphins.After we 10_ the rescue work,all the dolphins raised their heads from water and swam around to show their 11 to us.Then,they swam back to the deep sea.
It touched me a lot and made my heart 12 . The dolphins had a sense of helping each other when there was 13 .I realized that our volunteer group was just like the dolphins.On such a cold day, 14 cared about getting wet or dirty.We tried our best to save the dolphins and made sure everyone was safe.People can 15_ our friends—animals.I will never forget this experience.
( )1.A.Suddenly B.Luckily C.Happily D.Excitedly
( )2.A.amazing B.important C.dangerous D.necessary
( )3.A.With B.Without C.By D.On
( )4.A.and B.but C.so D.because
( )5.A.where B.which C.how D.when
( )6.A.save B.watch C.enjoy D.find
( )7.A.changed B.moved C.left D.arrived
( )8.A.dirtier B.quieter C.cleaner D.deeper
( )9.A.before B.whenever C.after D.until
( )10.A.finished B.started C.closed D.tried
( )11.A.fins B.thanks C.fears D.worries
( )12.A.broken B.cold C.hurt D.warm
( )13.A.change B.direction C.trouble D.interest
( )14.A.anybody B.nobody C.somebody D.everybody
( )15.A.learn from B.live on C.disagree with D.worry about
答案;
一、1.action take action to do sth 意为“采取行动 做某事”,为固定短语。故填action。
2.trapped 句意为：消防员及时赶到，救出了 被困在燃烧的大楼里的人。空处修饰名词 people,trapped 表示“被困住的”,符合语境。 故填trapped。
3.sadly 此处修饰动词 shook,应使用副词。 结合语境，故填sadly。
4. harmful根 据 It is very 可知，此处应用形容 词作表语。 harmful 意为“有害的”,符合语 境。故填harmful。
二、
5.pollution 句意为：由于污染，一些动植物在 这个地区消失了。根据“ Some animals and plants disappeared in the area because of…”并 结合所给词可知，此处指“由于污染”,应选 pollute, 此处应使用名词作宾语，pollute 的 名 词形式为 pollution, 为 不 可 数 名 词 。 故 填 pollution。
6. spreading 根据 “prevented the fire ...through the village quickly”并结合所给词可 知，此处指“阻止火势蔓延”,应选 spread, prevent sb/sth doing sth 意为“阻止某人/物做 某事”,为固定搭配。故填spreading。
7.includes 句意为：我每周的购物清单包括牛 奶、鸡蛋和面包。根据“ My weekly shopping list…milk,eggs,and bread.” 并结合所给词 可知此处指“包括”,应选include,此处描述的 是经常发生的动作，用一般现在时，主语是 My weekly shopping list,动词用第三人称单数 形式，故填includes。
8.importance 句意为：我们从学校旅行中学到了保护环境的重要性。根据“the...of protecting the environment” 并结合所给词可知，此处指“保护环境的重要性”,应选 important,分析句子结构可知，此处应用名词 作宾语，importance 意为“重要性”,为不可数 名词。故填importance。
三、 9. Humans take in oxygen and breathe out breath n. 呼吸 carbon dioxide.
10. Every year,millions of tons of water is wasted in the world.
11. She often makes up stories to make kids/children laugh.
12. Water plays a very important role in our daily life.
四、13.important 句意为：水对地球上的所有生 物都很重要。根据“Water is...for all living things on earth.”及首字母提示可知，水对所 有生物都很重要，空处用形容词 important表 示“重要的”,故填important。
14. back 根据“brings it...to the earth again”及 首字母提示可知，此处表示“带回地球”, bring sth back to 意为“将某物带回”,故填
back。
15. made 句意为：这些云是由来自地面、植物和 河流的水蒸气形成的。固定短语be made of意 为“由……制成”,符合语境。故填made。
16. rivers 句意见上一题解析。根据“water vapour that comes from the ground,plants and.….”可知，此处是指来自地面、植物及河 流的水蒸气，根据 plants and 可知，此处应用 river 的复数形式。故填rivers。
17. returns 句意为：然后，水通过河流和海 洋，最终以雨水或雪等不同形式又返回地 球。根据语境及首字母提示可知，此处是指 水又返回到地球，return 意为“返回”,时态是 一般现在时，主语是 water, 故填returns。
18. provides 句意为：它为我们提供饮用水， 并保持我们的气候正常。 provide sb with sth 意为“向某人提供某物”,符合语境；时态为 一般现在时，主语是 It, 故 填provides。
19.face 句意为：如果没有这个循环，我们将 面临许多问题。根据 many problems 和首字 母提示可知，此处是指面临很多问题，face 符合题意，would 后跟动词原形，故填face。
20.flood 句意为：当一个地方的水过多时，就 会形成洪水。根据 When there is
water in one place 和首字母提示可知，此处 是指洪水，flood意为“洪水”,空前有a, 故填 flood。
21. need 句意为：当急需水时，就会发生旱灾。根据it becomes a drought 可知，此处是指急 需水，be badly in need 表示“急需”。故填 need。
22. protect 根据“develop better methods to.. our earth”及首字母提示可知，此处是指保护地球，protect 意为“保护”。不定式符号to 后 跟动词原形，故填protect。
四、
快速 对答案 1-5 D C B A D
6-10 A D B A B

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