2025年人教版新教材七年级下册英语培优练习册Unit5+答案

这是一份2025年人教版新教材七年级下册英语培优练习册Unit5+答案，共6页。试卷主要包含了语法填空，阅读理解，阅读回答问题，五选四等内容，欢迎下载使用。
一、语法填空
（1）
\l "bkmark1" It is Saturday tday. My parents and I get up early and get 1. (dress) quickly. We als eat breakfast early s
\l "bkmark2" we can leave 2. the z early. When we get t the z, there are many peple there. My mther likes pandas
\l "bkmark3" 3. (gd), s we g t see them first. Lk! Sme pandas are 4._________ (eat) under trees. My mther says,
\l "bkmark4" “They are s cute!” But I think they are kind f lazy. They sleep all day. Next, we see the giraffes. My sister is 5.
(real) happy. They are her favrite animals. My sister wants t give sme fd t them. But my mther stps her, “Dn’t d
that! We 6. (can) give fd t these animals. It’s ne f the 7. (rule) in the z.” Then we see many
ther animals in the z.
\l "bkmark5" After we cme back hme frm the z, ur parents tell us, “Animals are ur gd friends. We shuld be 8.
\l "bkmark6" (friend) t them. Many animals are 9. danger nw. We can d sme things 10._________ (save) them.” It is a
great day tday and I learn a lt.
（2）
Snw lepards(雪豹) are big cats. They are in 1. (dangerus) f dying ut. We shuld try 2. (save)
them. Let’s learn mre abut snw lepards.
Snw lepards are 3. (usual) frm sme cuntries such as Mnglia, China and India. They live in the
muntains and their muntain hmes are very cld.
Peple can hardly see them, s it’s nt easy t knw hw many f 4. (they) are left in the wrld. But we can
knw abut 600 snw lepards live in zs arund the wrld. It’s said that there are less than 6,000 snw lepards 5. (live) in the wild.
The snw lepard is a large animal. Adult snw lepards 6 (be) between 60 and 120 punds. They are abut
tw feet tall at the shulder. 7. head t tail(尾巴), they are six t seven and a half feet lng.
\l "bkmark7" The snw lepard has 8. lng tail and its tail is 9. _______ (use). It can help the snw lepard keep balance
\l "bkmark8" 10. keep warm. In winter, the snw lepard wraps (用 … 围住) its tail arund its bdy t keep warm. Its lng tail is
like a scarf.
二、阅读理解
（1）
D yu want t take a ride n a big Ferris wheel(摩天轮)?There are sme big Ferris wheels all ver the wrld. One f the mst famus Ferris wheels is the Lndn Eye. It is als ne f the mst ppular places in Lndn.
The Lndn Eye is in England and it pened t the public in 2000. It is 135 meters high.It is n the bank f the River Thames. Take a ride n it, and yu can see the whle city f Lndn. The Lndn Eye has 32passenger capsules(舱). It desn’t g arund fast. It ges arund very slwly, at abut 0.26 meters per(每) secnd. It takes abut 30 minutes t finish the whle ride.
Every year, lts f peple frm different cuntries g t Lndn and visit the Lndn Eye. If yu g there n New Year’s Eve, yu can enjy a beautiful firewrks (烟火) shw!
1.Which f the fllwing abut the Lndn Eye is TRUE accrding t the secnd paragraph?
A.It is in America. B.It is n a river bank.
C.It is 153 meters high. D.It pened t the public in 2002.
2.Hw many passenger capsules des the Lndn Eye have?
A.23. B.32. C.35. D.53.
3.The Lndn Eye ges abut per minute.
meters B.2.6 meters C.15.6 meters D.26 meters
4.On New Year’s Eve, peple can at the Lndn Eye.
A.watch a firewrks shw B.enjy delicius fd C.enjy free drinks D.sing and dance
5.What’s the main idea f the passage?
A.A famus city. B.A famus river.
C.A firewrks shw. D.A famus Ferris wheel.
（2）
Swrdfish (剑鱼) are a kind f large fish. Mst swrdfish are ver 2 meters lng and weigh abut 100 kg. The biggest swrdfish is abut 5 meters lng and it weighs abut 650 kg.
Swrdfish live in the cean. They are very fast fish. They can swim as fast as 130 kilmeters per hur. Swrdfish get their name because f their sharp, flat upper jaws ( 上颌). Their upper jaws lk like sharp swrds. Their upper jaws are very lng and their length is abut ne third f their bdy’s.
Swrdfish eat sme small fish and shrimps. They use their lng sharp upper jaws t spear (刺) them. When they die,swrdfish eat them.
1.In the first paragraph (段), we can knw sme infrmatin EXCEPT .
A.the length f mst swrdfish B.the weight f mst swrdfish
C.the size f the biggest swrdfish D.the shape f swrdfish’s upper jaws
2.Swrdfish get their name because f .
A.their shapes B.their upper jaws C.a knife D.a swrd
3.If a swrdfish is 3 meters lng, its upper jaw is abut lng.
A.1 meter B.1.5 meters C.2 meters D.2.5 meters
4.Which f the fllwing is TRUE accrding t the passage?
A.Mst swrdfish are abut 5 meters lng.
B.Swrdfish can swim 180 kilmeters per hur.
C.We can knw hw swrdfish get their fd.
D.The biggest swrdfish weighs abut100 kg.
5.The passage may cme frm a magazine called .
A.Ocean Animals B.Funny Jkes C.Cuntry Life D.Healthy Fd
三、阅读回答问题
Cleaners help t keep cities clean. This mnth a park in France welcmed six very special cleaners. They are crws(乌鸦)!
Wrkers at the park teach the crws t pick up small pieces f trash (垃圾). And they als teach the crws t mve the trash int a small bx. After helping clean the park they get bird fd fr their hard wrk, the BBC reprted.
This shws that “nature(自然) itself can teach us t take care f the envirnment (环境),” Niclas de Villiers, head f the park, tld AFP.
The park chse crws because they are smarter than ther birds. Earlier this year, scientists made a special vending machine(自动贩卖机) fr crws. The machine nly wrks when a piece f paper f the right size is put inside it.
The scientists fund that crws culd remember the right size f paper and put it in the machine t get fd. This is a gd example f hw clever these birds can be.
1. Hw many special cleaners arrived at the park in France this mnth?
四、五选四
Did yu have a gd sleep last night? March 21 is Wrld Sleep Day. 1.
Sleep is imprtant because it gives ur bdies time t recver (恢复) frm the stress (压力) f living.
2. . Abut 62 percent f adults (成人) in the wrld feel that they dn’t sleep well, accrding t 2019
Philips Glbal Sleep Survey. In China, abut 50 millin t 60 millin peple have sleep prblems.
Lsing just ne r tw hurs f sleep every night can affect (影响) us. “If yu dn’t get enugh sleep at night, yu might sleep at schl. If yu’re asleep, yu dn’t learn anything,” said Mary Carskadn, a sleep researcher(研究 员) at Brwn Medical Schl.
Hw much sleep d yu need? That depends n (取决于) hw ld yu are. 3.
Hw t sleep well? The fllwing tips may help yu. *Having gd sleep habits is imprtant. 4.
*Try t g t sleep and wake up at the same time every day, even n weekends and during hlidays. *Relax befre bed each night by listening t sft music.
2. What d wrkers at the park teach the crws t d?
3. Wh is Niclas de Villiers?
4. What did scientists make fr crws earlier this year?
5. Are the crws smart?
A. Stp using digital devices (电子设备) fr at least an hur befre sleep.
B. S we shuld pay much attentin t (重视) ur sleep.
C. It’s a gd time t think abut ur sleeping habits and get mre sleep.
D. But tday, heavy stress and the habit f using smart phnes befre bedtime make peple lse sleep. E. Teenagers need 8.5 t 9 hurs a day
参考答案
一、语法填空
（1）
1. dressed 2. fr 3. best 4. eating 5. really 6. can’t
7. rules 8. friendly 9. in 10. t save 【解析】
1. dressed.考查固定搭配。get dressed 为固定搭配意为“穿好衣服”，所以此处填 dressed。故答案为 dressed.
2. fr.考查固定搭配。根据句意可知，此处填介词 fr ，leave fr 为固定搭配，意为“动身前往”。故答案为fr。
3. best.考查副词最高级。根据“s we g t see them frst ”可知，妈妈最喜欢熊猫 like 为动词，用副词修饰，所以用well 的最高级形式 best。故答案为 best。
4. eating.考查动词。根据“Lk!”可知，有些熊猫正在树下吃东西，空格前有 are，所以填现在分词 eating。故答 案为 eating。
5. really.考查副词。happy 为形容词，用副词修饰 real 的副词为 really，衣蛾“真正地”。故答案为 really。
6. can’t.考查情态动词。根据妈妈的提醒“Dn’t d that! ”可知，在动物园里喂动物是不允许的，结合 give 可知，此 处填 can’t，意为“不能”。故答案为 can’t。
7. rules .考查名词。根据前面"ne f"可知，rule 用复数形式 rules。故答案为 rules。
8. friendly. 考察形容词。根据“Animals are ur gd friends ”可知，我们应该对动物友好，所以用形容词 friendly， 意为“友好的”。故答案为 friendly。
9. in.考查介词。根据下一句“We can d smething t save them. ”可知，很多动物现在处境很危险，结合 danger 可知， 填 in ，in danger 意为“在危险中”。故答案为 in。
10. t save.考查不定式。根据前面父母对孩子的教导可知，他们呼吁一家人做些什么“来拯救 ”动物，所以空格处 用 t save 表示目的。故答案为 t save。
（2）
1. danger 2. t save 3. usually 4. them 5. living 6. are
7. Frm 8. a 9. useful 10. and 【解析】
1. danger.考查名词。根据句意，它们(雪豹)正处于灭绝的危险之中，be in danger 是固定搭配，处于危险当中。故答 案为：danger。
2. t save.考查动词不定式。根据句意，我们应该设法拯救他们，结合固定搭配 try t dsth.尽力做某事，所以填入 动词不定式。故答案为：t save。
3. usually.考查副词。根据句意，雪豹通常来自蒙古中国和印度等国家，这里用副词 usually 作时间状语。故答案为： usually。
4. them.考查代词。根据句意， 人们很难看到它们，所以很难知道它们在世界上还剩下多少，结合句子结构，空处为 宾语成分，所以应填入提示代词的宾格形式 them。故答案为：them。
5. living.考查非谓语动词。根据句意， 据说野生雪豹不到 6000 只，提示词 live 与主语 snw lepards 为逻辑上的主动 关系，所以用非谓语形式 living。故答案为：living。
6. are.考查 be 动词。根据句意，成年雪豹体重在 60 到 120 磅之间，结合本句主语 Adult snw lepards 为复数形式， 所以 be 动词用复数 are。故答案为：are。
7. Frm. 考查介词。根据句意，从头到尾巴，它们有六到七英尺半长， 空后有介词 t0， 结合语境，可理解为 从. … ...到 的固定搭配。故答案为：Frm。
8. a.考查冠词。根据句意，雪豹有一条长长的尾巴，空后的 tail 尾巴为单数名词，故空处缺少冠词a。故答案为：a。
9. usefu1.考查形容词。根据句意，它(雪豹)的尾巴很有用，be 动词后用形容词useful，有用的，来修饰。故答案为： useful。
10. and.考查连词。根据句意，它(雪豹的尾巴)可以帮助雪豹保持平衡和保暖，空前的 keep balance 及空后的 keep warm 为并列短语，所以用连词 and 连接。故答案为：and。
二、阅读理解
（1）
【篇章导读】
伦敦眼是世界上最著名的摩天轮之一，也是伦敦最吸引游人的观光点之一。它坐落在泰晤士河畔， 是伦敦的地标之 一。伦敦眼的转速并不快，乘坐伦敦眼环绕一周需要大约 30 分钟。
【答案解析】
1. B 细节理解题。由第二段中的“It is n the bank f the River Thames.”可知，B 项的表述正确。
2 .B 细节理解题。由第二段中的“The Lndn Eye has 32 passenger capsules.”可知，伦敦眼有 32 个乘客舱。
3. C 数字计算题。由第二段中的“It ges arund very slwly,at abut 0.26 meters per secnd.”可知，伦敦眼每秒移动约 0.26 米，由此可计算出它每分钟移动约 15.6 米。
4. A 细节理解题。由最后一段中的“If yu g there n New Year's Eve,yu can enjy a beautiful firewrks shw!”可知， 在新年前夕你可以在伦敦眼欣赏到一场精彩的烟火秀。
5.D 主旨大意题。通读全文可知，本文主要介绍了一个著名的摩天轮，即伦敦眼，故答案为 D 项。
（2）
【篇章导读】
本文主要介绍了剑鱼的外貌特征、生活习性及其名字的由来。 【答案解析】
1. D 细节理解题。由第一段的内容可知，第一段中没有提到剑鱼的上颌的形状。
2. B 细节理解题。由第三段第一句“Swrdfish get their name because f their sharp,flat upper jaws.”可知，剑鱼的名字来 自它们的上颌。
3. A 数字计算题。由第三段中的“Their upper jaws abut ne third f their bdy's.”可知，它们的上颌的长度大约 占身体总长的三分之一，故可计算出这条鱼的上颌大约 1 米长。
4. C 细节理解题。由第三段中的“They use their lng sharp upper jaws t spear them.When they die,swrdfish eat them.”可 知，剑鱼通过用又长又尖的上颌刺鱼虾进行捕食。
5. A 推理判断题。本文主要介绍了剑鱼，故可推知本文可能来自《海洋动物》这本杂志。
三、阅读回答 【篇章导读】
本文是一篇记叙文。文章介绍了法国游乐园“聘请乌鸦当清洁工的原因。 【答案解析】
1. Six. 根据第一段第二句话“This mnth,a park in France welcmed six very special cleaners.”可知.共有六个非常特别的 清洁工。
2. T pick up small pieces f trash.根据第二段第一勾话“Wrkers at the park have taught the crws t pick up small pieces f trash.”可知答案。
3. The head f the park. 根据第三段中的信息“ Niclas de Villiers,head f the park,” 可知, Niclas de Villiers 是公园的 负责人。
4. A special vending machine. 根据第四段第二句Earlier this year, scientists made a special vending machine fr crws.” 可知答案。
5. I think they are very clever. 根据第四段第一句及第五段可知这些乌鸦很聪明。
四、五选四 【篇章导读】
本文由 3 月 21 世界睡眠日引入好的睡眠对人的重要性这一话题，介绍了在当今世界有很多人都有睡眠问题，提及 对如何拥有好的睡眠提出了几个建议。
【答案解析】
1. 本句是一个总起句，起到引出下文的作用，根据下文提及的人们睡眠不足和睡觉习惯问题，可知应趁世界睡眠日 来思考这一问题，故选 C。
2. 上一段在强调睡眠的重要性和好处，而本段后文提到的“Abut 62 percent f adults (成人) in the wrld feel that they dn’t sleep well, accrding t 2019 Philips Glbal Sleep Survey.”全世界有 62%的成人有睡眠问题，两者之间构成了 转折关系，故选 D。
3. 根据上文“Hw much sleep d yu need? That depends n(取决于) hw ld yu are.”可知在说不同年龄阶段的人需要 的睡眠量不同，因此这里需填写某个年龄阶段的人需要的睡眠时长，故选 E。
4. 根据前一句“Having gd sleep habits is imprtant.”可知这里需要填写具体的好的睡觉习惯，只有 A 选项在说，在 至少睡觉前一个小时需要停止使用电子设备，故选 A。