Unit 1 Animal Friends（ Section A Grammar Focus)（分层作业）-2024-2025学年七年级新教材英语下册基础知识专项讲练（人教版2024）

Unit 1 Section A（ Grammar Focus） (分层练习） 一、单项选择 1．—Why do you like dogs? — ______ they are friendly. A．So B．Because C．But D．And 2．—Why don’t you like tigers? —Because they’re ______. A．cute B．scary C．smart D．beautiful 3．— ______ is your favorite animal? — The elephant. A．What B．Who C．Why D．Where 4．Giraffes are very interesting. ______ have long necks. A．They B．It C．He D．She 5．Look! There is a rabbit, two ________ and two ______ in the picture. A．cows; sheeps B．mice; tiger C．foxes; wolves D．foxes; tiger 6．—________? —It has a long tail and it is cute. A．What does the fox look like B．How old is the fox C．What does the fox do D．How does the fox look like 二、单词拼写 7．The cat can catch (mouse). 8．It is an (interest) story and we like it. 9．Don’t get close to the wild animals because they are very (danger). 10．A lot of boys love to play basketball b this sport can make them healthy and help them grow tall. 11．—What color is the panda? —It is white and b . 12．There are many (sheep) eating grass over there. 13．There are many (fox) in the forest. 14．The book is (real) interesting. All of my friends like reading it. 15．The old man (live) in a big city. 三、完成句子 16．That panda comes from China. (对画线部分提问) does that panda ? 17．Tom and Jerry like pet dogs because they are very cute. (对画线部分提问) Tom and Jerry pet dogs? 18．The koala comes from Australia. (改为同义句) The koala Australia. 19．Why not go to the park with me? (改为同义句) go to the park with me? 20．Are those bears? (改为单数句) a bear? 一、完形填空 阅读下面一篇短文，理解大意，从所给的四个选项中选出一个最佳答案，使短文连贯完整。 Hello, boys and girls! Do you like animals? What’s your favorite animal? Let me tell you something about the 1 . Koalas come from Australia. They are quiet, friendly and cute. They are kind of lazy. They like 2 in the day. At night, they get up and eat leaves (树叶) on the 3 . Leaves are their favorite food. Look over there, the tall animals are 4 . They have long necks (脖子). They can eat the leaves in the big trees. They are 5 and beautiful animals, too. They come from Africa. Lions are also from 6 . They are exciting (兴奋的) to watch, but they are scary, too. They like eating meat very much. Many 7 like to have dolphins (海豚) because they are very smart and interesting. They live in the 8 , so they can swim very well. They like to dance in the water. Most elephants come from Thailand or Africa. They are really 9 . You can be good friends with them. But they are in great danger. We must 10 them. 1．A．people B．food C．animals D．clothes 2．A．running B．sleeping C．walking D．swimming 3．A．flags B．bridges C．trees D．phones 4．A．giraffes B．elephants C．pandas D．lions 5．A．short B．scary C．small D．cute 6．A．China B．Africa C．Australia D．Canada 7．A．schools B．libraries C．hospitals D．zoos 8．A．water B．village C．hall D．club 9．A．shy B．funny C．friendly D．lazy 10．A．kill B．save C．cut D．forget 二、阅读理解 根据短文内容，从短文后所给的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 We can see the giraffe in the zoo. The wild giraffe lives in Africa. 11 Here’s an introduction about the giraffe. ★ 12 ? The giraffe is famous for its long neck. It also has spots (斑点) on is body. The giraffe has a long tongue (舌头). It uses its tongue to clean bugs (小虫) off its face. ★Does the giraffe have a big heart? Yes, it does. 13 How much does its heart weigh? Let me tell you. Its heart can weigh about pounds! ★ 14 ? The giraffe eats tree leaves. It is very tall and it eats leaves high on trees. ★Can the giraffe run fast? The giraffe has long strong legs. It can run very fast. 15 It’s said that it can run at about 55 kilometers per hour. A．The giraffes are our friends B．The giraffe is a large animal, so it has a big heart C．What does the giraffe eat D．We can see it on a trip to Africa E．How does the giraffe eat F．What does the giraffe look like G．It can run as fast as a car 三、任务型阅读 阅读下面材料，然后根据内容回答问题。 Dolphin factsAge: Some can live about 50 years Colour: Blue Food: Fish Type of animal: Mammals(哺乳动物). They have warm blood and drink their mother’s milk. They also have to go to the surface of the sea to breathe. Other information: They can stay under water for 15 minutes, and can swim as deep as 260 metres below the surface. The fastest dolphins can swim up to 32 km per hour. They live in groups and sing or whistle to each other. They are clever and kind. 16．How long can dolphins live? 17．What do dolphins eat when they are very young? 18．Can dolphins breathe under water? 19．What does the author think of dolphins? 四、短文填空 阅读下面短文，在空白处填写一个适当的单词或括号内单词的正确形式。 Good morning, everyone. Welcome to watch Animal World. There are many different 20 (kind) of animals. Here are the lions. They come from Africa. They are very strong. They eat other animals for food, 21 they are very dangerous. Here comes the kangaroo (袋鼠). It 22 (have) a pocket (口袋) on the front of 23 (it) body (身体) and the pocket is for its baby. It jumps very far (跳得很远) , 24 it has a strong tail (尾巴) and back legs (后腿). Can you see the white and black animal there? Right, it’s the favourite animal of people all 25 the world, the panda. It’s a cute animal and its favourite food is bamboo. It can eat 30 26 (kilo) of bamboo every day. Let’s come to the forest. There are many 27 (monkey). They always live together (一起). Look! Some are jumping 28 the tree and the others 29 (eat) fruit. They look so happy. That’s all for today’s Animal World. See you next Sunday. 1 学科网（北京）股份有限公司 $$ Unit 1 Section A（ Grammar Focus） (分层练习） 一、单项选择 1．—Why do you like dogs? — ______ they are friendly. A．So B．Because C．But D．And 【答案】B 【详解】句意：——你为什么喜欢狗？——因为它们很友好。 考查连词。So所以；Because因为；But但是；And和、并且。以“Why”开头的特殊疑问句，要用“Because”引导的句子来回答，表示原因。故选B。 2．—Why don’t you like tigers? —Because they’re ______. A．cute B．scary C．smart D．beautiful 【答案】B 【详解】句意：——你为什么不喜欢老虎？——因为它们很吓人。 考查形容词辨析。cute可爱的；scary吓人的；smart聪明的；beautiful漂亮的。根据“Why don’t you like tigers”可知，此处应是老虎不好的特点，选项B“吓人的”符合语境。故选B。 3．— ______ is your favorite animal? — The elephant. A．What B．Who C．Why D．Where 【答案】A 【详解】句意：——你最喜欢的动物是什么？——大象。 考查特殊疑问句。What什么；Who谁；Why为什么；Where哪里。根据答语“The elephant.”是动物，可知对动物进行提问要用What。故选A。 4．Giraffes are very interesting. ______ have long necks. A．They B．It C．He D．She 【答案】A 【详解】句意：长颈鹿很有趣。它们有长长的脖子。 考查人称代词辨析。They它们；It它；He他；She她。前一句主语“Giraffes”是复数形式，指代复数的长颈鹿要用they。故选A。 5．Look! There is a rabbit, two ________ and two ______ in the picture. A．cows; sheeps B．mice; tiger C．foxes; wolves D．foxes; tiger 【答案】C 【详解】句意：看！图片上有一只兔子，两只狐狸和两只狼。 考查名词的数。两个空格前分别是基数词two，所以两个空处都应填可数名词复数，选项A中sheep“绵羊”的复数为sheep，不是sheeps，故排除A；选项B、D中tiger“老虎”是单数名词，其复数为tigers，故排除B、D；故选C。 6．—________? —It has a long tail and it is cute. A．What does the fox look like B．How old is the fox C．What does the fox do D．How does the fox look like 【答案】A 【详解】句意：——狐狸长什么样？——它有一条长尾巴并且很可爱。 考查特殊疑问句及交际用语。What does the fox look like狐狸看起来怎么样；How old is the fox狐狸多大了；What does the fox do狐狸做什么；How does the fox look like狐狸看起来如何。根据答句“It has a long tail and it is cute.”可知，句中表述此动物有一条长长的尾巴并且非常可爱，所以此处是在询问外貌特征，在英语中，询问外貌特征，应该使用句型“What do/does sb. look like”。故选A。 二、单词拼写 7．The cat can catch (mouse). 【答案】mice 【详解】句意：这只猫会捉老鼠。mouse“老鼠”，可数名词，前边无冠词修饰，此处表示这个种类，故应用复数形式mice。故填mice。 8．It is an (interest) story and we like it. 【答案】interesting 【详解】句意：它是一个有趣的故事，我们都喜欢它。interest“兴趣”，名词，根据“story”可知，此处要用其形容词形式interesting，在句中作定语。故填interesting。 9．Don’t get close to the wild animals because they are very (danger). 【答案】dangerous 【详解】句意：不要靠近野生动物，因为他们很危险。danger“危险”，名词，根据“they are very”可知，此处要用其形容词形式dangerous，在句中作表语。故填dangerous。 10．A lot of boys love to play basketball b this sport can make them healthy and help them grow tall. 【答案】(b)ecause 【详解】句意：很多男孩喜欢打篮球，因为这项运动能让他们保持健康，帮助他们长高。分析句子可知，空后句是前句的原因，用because引导原因状语从句。故填(b)ecause。 11．—What color is the panda? —It is white and b . 【答案】(b)lack 【详解】句意：——熊猫是什么颜色的？——它是黑白相间的。根据“What color is the panda?”及常识，可知熊猫是黑白相间的颜色，black“黑色的”，故填(b)lack。 12．There are many (sheep) eating grass over there. 【答案】sheep 【详解】句意：那边有许多羊在吃草。根据“many”可知，其后面接名词复数，sheep“绵羊”，其复数还是“sheep”，故填sheep。 13．There are many (fox) in the forest. 【答案】foxes 【详解】句意：在森林里有很多狐狸。根据空前many“很多”可知，空处应用名词复数，fox“狐狸”，单数可数名词，复数为foxes。故填foxes。 14．The book is (real) interesting. All of my friends like reading it. 【答案】really 【详解】句意：这本书真的很有趣。我所有的朋友都喜欢读它。修饰形容词“interesting”应用所给词real的副词形式really，意为“非常”。故填really。 15．The old man (live) in a big city. 【答案】lives 【详解】句意：这位老人住在一座大城市。描述客观事实用一般现在时，空处位于第三人称单数主语“The old man”后，填动词三单形式作谓语。live“居住”，动词，三单形式为lives。故填lives。 三、完成句子 16．That panda comes from China. (对画线部分提问) does that panda ? 【答案】Where come from 【详解】句意：那只熊猫来自中国。划线部分表示地点，应用where提问，助动词does后跟动词的原形。故填Where；come；from。 17．Tom and Jerry like pet dogs because they are very cute. (对画线部分提问) Tom and Jerry pet dogs? 【答案】Why do like 【详解】 句意：汤姆和杰瑞喜欢宠物狗，因为它们非常可爱。划线部分为原因，询问原因应用疑问词why“为什么”，位于句首字母需大写；主语为Tom and Jerry，时态为一般现在时，构成疑问句时助动词用do，后跟动词原形like。故填Why；do；like。 18．The koala comes from Australia. (改为同义句) The koala Australia. 【答案】is from 【详解】句意：考拉来自澳大利亚。come from=be from，根据“comes”可知用一般现在时，主语“The koala”后接be动词is。故填is；from。 19．Why not go to the park with me? (改为同义句) go to the park with me? 【答案】Why don’t you 【详解】句意：为什么不和我一起去公园呢？“Why not do sth.”表示建议，可转化为：Why don’t you do sth.“你为什么不……呢？”，句首单词，首字母要大写。故填Why；don’t；you。 20．Are those bears? (改为单数句) a bear? 【答案】 Is that 【详解】句意：那些是熊吗？根据原句可知，Are”的单数形式是“Is”，位于句首；“those”的单数形式是“that”。故填Is；that。 一、完形填空 阅读下面一篇短文，理解大意，从所给的四个选项中选出一个最佳答案，使短文连贯完整。 Hello, boys and girls! Do you like animals? What’s your favorite animal? Let me tell you something about the 1 . Koalas come from Australia. They are quiet, friendly and cute. They are kind of lazy. They like 2 in the day. At night, they get up and eat leaves (树叶) on the 3 . Leaves are their favorite food. Look over there, the tall animals are 4 . They have long necks (脖子). They can eat the leaves in the big trees. They are 5 and beautiful animals, too. They come from Africa. Lions are also from 6 . They are exciting (兴奋的) to watch, but they are scary, too. They like eating meat very much. Many 7 like to have dolphins (海豚) because they are very smart and interesting. They live in the 8 , so they can swim very well. They like to dance in the water. Most elephants come from Thailand or Africa. They are really 9 . You can be good friends with them. But they are in great danger. We must 10 them. 1．A．people B．food C．animals D．clothes 2．A．running B．sleeping C．walking D．swimming 3．A．flags B．bridges C．trees D．phones 4．A．giraffes B．elephants C．pandas D．lions 5．A．short B．scary C．small D．cute 6．A．China B．Africa C．Australia D．Canada 7．A．schools B．libraries C．hospitals D．zoos 8．A．water B．village C．hall D．club 9．A．shy B．funny C．friendly D．lazy 10．A．kill B．save C．cut D．forget 【答案】 1．C 2．B 3．C 4．A 5．D 6．B 7．D 8．A 9．C 10．B 【导语】本文是一篇说明文。文章主要介绍了一些动物。 1．句意：让我来告诉你们一些关于动物的事情。 people人；food食物；animals动物；clothes衣服。根据“Do you like animals? What’s your favorite animal?”可知，此处作者想要讲述的是与动物有关的事情。故选C。 2．句意：它们白天喜欢睡觉。 running跑步；sleeping睡觉；walking走路；swimming游泳。根据“They are kind of lazy.”和“At night, they get up and eat leaves (树叶) on the...”可知，考拉有点懒，晚上才起床吃树叶，由此可以推出，考拉白天喜欢睡觉。故选B。 3．句意：晚上，它们起床吃树上的叶子。 flags旗帜；bridges桥；trees树；phones手机。根据“At night, they get up and eat leaves (树叶) on the...”可知，考拉晚上吃树叶，而树叶是生长在树上的，所以，此处表达的应该是：考拉起床吃树上的树叶。故选C。 4．句意：看那边，那些高高的动物是长颈鹿。 giraffes长颈鹿；elephants大象；pandas熊猫；lions狮子。根据“They have long necks (脖子).”可知，此处所提到的动物应该是长颈鹿。故选A。 5．句意：它们也是可爱、漂亮的动物。 short矮的；scary可怕的；small小的；cute可爱的。根据“too”可知，此处所讲到的特征前文有提到过。又根据前文的“Koalas come from Australia. They are quiet, friendly and cute.”可知，此处表达的应该是：长颈鹿也是可爱、漂亮的动物。故选D。 6．句意：狮子也来自于非洲。 China中国；Africa非洲；Australia澳大利亚；Canada加拿大。根据“They come from Africa. Lions are also from...”可知，此处表达的是：长颈鹿来自于非洲。狮子也来自于非洲。故选B。 7．句意：很多动物园喜欢养海豚，因为它们很聪明、很有趣。 schools学校；libraries图书馆；hospitals医院；zoos动物园。根据“Many...like to have dolphins (海豚) because they are very smart and interesting.”可知，海豚通常生活在动物园中，所以，此处表达应该是：很多动物园喜欢养海豚。故选D。 8．句意：它们生活在水中，所以它们能够很好地游泳。 water水；village村庄；hall大厅；club俱乐部。根据“so they can swim very well.”可推知，海豚应该是生活在水中。故选A。 9．句意：它们真地很友好。 shy害羞的；funny有趣的；friendly友好的；lazy懒惰的。根据“You can be good friends with them.”可知，我们可以和大象成为好朋友，由此，可以推知，大象很友好。故选C。 10．句意：我们必须拯救它们。 kill杀；save拯救；cut切；forget忘记。根据“But they are in great danger.”可知，大象现在处在极大的危险之中，所以，我们必须拯救它们。故选B。 二、阅读理解 根据短文内容，从短文后所给的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 We can see the giraffe in the zoo. The wild giraffe lives in Africa. 11 Here’s an introduction about the giraffe. ★ 12 ? The giraffe is famous for its long neck. It also has spots (斑点) on is body. The giraffe has a long tongue (舌头). It uses its tongue to clean bugs (小虫) off its face. ★Does the giraffe have a big heart? Yes, it does. 13 How much does its heart weigh? Let me tell you. Its heart can weigh about pounds! ★ 14 ? The giraffe eats tree leaves. It is very tall and it eats leaves high on trees. ★Can the giraffe run fast? The giraffe has long strong legs. It can run very fast. 15 It’s said that it can run at about 55 kilometers per hour. A．The giraffes are our friends B．The giraffe is a large animal, so it has a big heart C．What does the giraffe eat D．We can see it on a trip to Africa E．How does the giraffe eat F．What does the giraffe look like G．It can run as fast as a car 【答案】11．D 12．F 13．B 14．C 15．G 【导语】本文主要介绍了长颈鹿这种动物。 11．根据“We can see the giraffe in the zoo. The wild giraffe lives in Africa.”可知，说的是非洲长颈鹿，选项D“我们可以在去非洲的旅行中看到它”符合语境。故选D。 12．根据“The giraffe is famous for its long neck.”可知，此处介绍长颈鹿的样子，选项F“长颈鹿长什么样子”符合语境。故选F。 13．根据“Does the giraffe have a big heart?”可知，此处谈论的是长颈鹿的心脏，选项B“长颈鹿是一种大型动物，所以它有一个很大的心脏”符合语境。故选B。 14．根据“The giraffe eats tree leaves.”可知，此处应说长颈鹿吃什么。选项C“长颈鹿吃什么”符合语境。故选C。 15．根据“It can run very fast.”可知，此处说长颈鹿跑得快。选项G“它能跑得和汽车一样快”符合语境。故选G。 三、任务型阅读 阅读下面材料，然后根据内容回答问题。 Dolphin factsAge: Some can live about 50 years Colour: Blue Food: Fish Type of animal: Mammals(哺乳动物). They have warm blood and drink their mother’s milk. They also have to go to the surface of the sea to breathe. Other information: They can stay under water for 15 minutes, and can swim as deep as 260 metres below the surface. The fastest dolphins can swim up to 32 km per hour. They live in groups and sing or whistle to each other. They are clever and kind. 16．How long can dolphins live? 17．What do dolphins eat when they are very young? 18．Can dolphins breathe under water? 19．What does the author think of dolphins? 【答案】16．About 50 years. 17．Their mother’s milk. 18．No/No, they can’t. 19．Clever and kind. 【导语】本文主要介绍了海豚的情况，包括寿命，颜色，特性等。 16．根据文章开头的“Age: Some can live about 50 years”可知年龄：有些可以活50岁左右。故填About 50 years. 17．根据文中的“Type of animal: Mammals(哺乳动物). They have warm blood and drink their mother’s milk. ”可知动物类型：哺乳动物。他们有温热的血液，喝着母乳。故填Their mother’s milk. 18．根据文中的“They also have to go to the surface of the sea to breathe.”可知他们还必须到海面上呼吸。故填No/No, they can’t. 19．根据文章最后的“They are clever and kind.”可知它们聪明善良。故填Clever and kind. 四、短文填空 阅读下面短文，在空白处填写一个适当的单词或括号内单词的正确形式。 Good morning, everyone. Welcome to watch Animal World. There are many different 20 (kind) of animals. Here are the lions. They come from Africa. They are very strong. They eat other animals for food, 21 they are very dangerous. Here comes the kangaroo (袋鼠). It 22 (have) a pocket (口袋) on the front of 23 (it) body (身体) and the pocket is for its baby. It jumps very far (跳得很远) , 24 it has a strong tail (尾巴) and back legs (后腿). Can you see the white and black animal there? Right, it’s the favourite animal of people all 25 the world, the panda. It’s a cute animal and its favourite food is bamboo. It can eat 30 26 (kilo) of bamboo every day. Let’s come to the forest. There are many 27 (monkey). They always live together (一起). Look! Some are jumping 28 the tree and the others 29 (eat) fruit. They look so happy. That’s all for today’s Animal World. See you next Sunday. 【答案】 20．kinds 21．so 22．has 23．its 24．because 25．over 26．kilos 27．monkeys 28．in 29．are eating 【导语】本文主要介绍了今天《动物世界》的动物。 20．句意：有许多不同种类的动物。different kinds of各种各样的，故填kinds。 21．句意：它们以其他动物为食，因此非常危险。根据“They eat other animals for food...they are very dangerous.”可知，两句是因果关系，前句是原因，故填so。 22．句意：它的身体前部有一个口袋，这个口袋是给它的宝宝的。主语是it，谓语动词用三单，have“有”，动词原形，has三单，故填has。 23．句意：它的身体前部有一个口袋，这个口袋是给它的宝宝的。根据body可知，空处填形容词性物主代词修饰名词，故填its。 24．句意：它跳得很远，因为它有强壮的尾巴和后腿。根据“It jumps very far (跳得很远)...it has a strong tail (尾巴) and back legs (后腿).”可知，两句是因果关系，后句是原因，故填because。 25．句意：对，它是全世界人们最喜欢的动物，熊猫。all over the world全世界，故填over。 26．句意：它每天能吃30公斤竹子。根据30可知空处填名词复数，故填kilos。 27．句意：这有许多猴子。many修饰可数名词复数，故填monkeys。 28．句意：一些在树上跳，另一些在吃水果。in the tree在树上，故填in。 29．句意：一些在树上跳，另一些在吃水果。根据look可知句子要用现在进行时be doing；主语是the others，be用are，故填are eating。 1 学科网（北京）股份有限公司 $$