Unit 6 Animals- Lesson 1同步练 2025-2026学年北师大版七年级英语下册

**基本信息** 以动物主题为载体，通过基础-进阶-综合三层设计，实现从词汇到语篇的知识巩固，适配新授课语言能力与思维品质培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇（如kind, change）、基础句型|单选（10题）直接考查课文基础信息，适当形式填空（10题）强化词形转换，夯实语言能力| |进阶层|语篇细节理解、逻辑连贯|阅读理解A（4题）结合短文考查信息提取，完形填空（10题）通过语境推理词汇运用，提升思维品质| |综合层|篇章结构、主题整合|七选五（5题）通过段落匹配考查信息组织，培养学习策略与跨文化认知|

Unit 6 Animals Lesson1 同步练 一、单项选择题（10 小题，每小题 1 分，共 10 分） 从 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。 1. Chameleons are famous because they can ______. A. swim fast B. change colours C. give birth to babies D. grow new teeth 2. Which animal can move its eyes in two different directions at the same time? A. Seahorse B. Crocodile C. Chameleon D. Elephant 3. Which of the following is true about chameleons? A. They usually sleep during the day. B. Their dead skin becomes their food. C. They can’t change colours. D. They have no eyes. 4. Crocodiles can ______ fast to catch their food. A. run B. swim C. fly D. climb 5. How many times do crocodiles grow new teeth during their life? A. Once B. Twice C. Many times D. Never 6. Which animal is the only male creature on the planet that can have babies? A. Chameleon B. Seahorse C. Crocodile D. Kangaroo 7. Seahorses usually dance together ______. A. in the evening B. every morning C. at night D. only once a year 8. Elephants can grow ______ new sets of teeth during their life. A. two B. four C. six D. eight 9. Cheetahs can run at a speed of up to ______. A. 43.99 km/h B. 114 km/h C. 3 km/h D. 1.7 km/h 10. The dung beetle can move ______ times its own weight. A. 99 B. 1141 C. 1.7 D. 3 二、适当形式填空（10 小题，每小题 1 分，共 10 分） 用括号内所给单词的适当形式填空。 1. Our planet is home to about 30 million different ______ (kind) of animals. 2. Chameleons are famous because they can ______ (change) colours. 3. They can also move their eyes in two different ______ (direction) at the same time. 4. The dead skin becomes their ______ (food). 5. Chameleons usually don’t ______ (sleep) during the day. 6. Crocodiles run fast and sometimes jump ______ (catch) their food. 7. They grow new ______ (tooth) many times during their life. 8. Seahorses ______ (be) the only male creatures that can have babies. 9. The male and female seahorses dance ______ (together) every morning. 10. Some animals can ______ (dance) to music like us. 三、阅读理解 A（4 小题，每小题 2 分，共 8 分） 阅读下面短文，从每题所给的 A、B、C、D 四个选项中，选出最佳选项。 Our planet is home to about 30 million different kinds of animals. They are special and amazing! Chameleons are famous because they can change colours. They can also move their eyes in two different directions at the same time. This helps them to see all directions. A chameleon grows, but its skin doesn’t. When the skin is too small, it comes off. The dead skin becomes their food. Chameleons usually don’t sleep during the day. If you see a chameleon with one or both eyes closed in the daytime, it may be sick. Crocodiles run fast and sometimes jump to catch their food. When they see the food, they open their mouths wide and eat it. The food goes straight down to their stomach! Crocodiles don’t clean their teeth, but they grow new ones many times during their life. And they can’t move their tongues! Seahorses can change colours too. Male seahorses are the only male creatures on the planet that can have babies! The female gives her eggs to the male, and he carries them for a month. Then, there are nearly TWO THOUSAND TINY BABIES! Every morning, the male and female seahorses dance together. The dance usually lasts for several minutes. 1. What helps chameleons see all directions? A. They can change colours. B. They can move their eyes in two directions. C. They have big eyes. D. They sleep during the day. 2. What happens when a chameleon’s skin is too small? A. It grows new skin. B. The dead skin becomes its food. C. It stops growing. D. It dies. 3. What is special about crocodiles’ teeth? A. They never grow new teeth. B. They clean their teeth every day. C. They grow new teeth many times. D. They have only two teeth. 4. Which of the following is true about seahorses? A. Female seahorses carry the eggs. B. Male seahorses can have babies. C. They never change colours. D. They don’t dance. 四、完形填空（10 小题，每小题 1 分，共 10 分） 阅读下面短文，掌握其大意，然后从每题所给的 A、B、C、D 四个选项中，选出最佳选项。 Our world is full of amazing creatures. Every kind of animal has its own special ability to live in nature. Chameleons are one of the most __1__ animals. They can change their colours to __2__ with their living environment. This special skill can help them stay away from dangerous enemies. Besides, their eyes can move in two different directions at the same time, so they can __3__ food easily. When they grow bigger, their old skin will come off, and they will __4__ this dead skin. Crocodiles look scary but they are really __5__ in nature. They can run and jump fast to catch food. One surprising fact is that crocodiles can grow new __6__ many times in their whole life. However, they have a small __7__ — they cannot move their tongues freely. Seahorses are gentle and unique. Different from most animals, __8__ seahorses give birth to baby seahorses. Every morning, a pair of seahorses will __9__ together for minutes. These lovely animals teach us that nature is full of unexpected and __10__ secrets. 1. A. common B. special C. simple D. usual 2. A. match B. fight C. play D. share 3. A. look B. watch C. find D. lose 4. A. waste B. eat C. drop D. hide 5. A. powerful B. weak C. shy D. lazy 6. A. skin B. tails C. teeth D. eyes 7. A. advantage B. problem C. gift D. talent 8. A. male B. female C. young D. old 9. A. swim B. dance C. fight D. rest 10. A. boring B. funny C. terrible D. amazing 五、七选五（5 小题，每小题 2 分，共 10 分） 根据短文内容，从短文后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。 There are many amazing animals in the world. Let’s learn about three of them. 1. ______ They can change colours and move their eyes in two directions. They even eat their dead skin when they grow too big. 2. ______ They run fast to catch food and grow new teeth many times. They can’t move their tongues, but their powerful jaws help them eat. 3. ______ They are the only males that can have babies. They also change colours and dance with their partners every morning. 4. ______ Elephants grow six new sets of teeth. Cheetahs can run very fast. Kangaroos can jump high. 5. ______ Each one has its own special skills. We should protect them and learn more about them. A. Seahorses are also very special. B. Crocodiles are amazing hunters. C. Chameleons are famous for their colour-changing ability. D. Other animals have amazing skills too. E. All these animals are special and amazing. F. All animals can change colours. G. Crocodiles sleep during the day. 参考答案 一、单项选择题 1-5: BCBAC 6-10: BBCBB 二、适当形式填空 1. kinds 2. change 3. directions 4. food 5. sleep 6.to catch 7. teeth 8. are 9. together 10. dance 三、阅读理解 A 1-4: BBCB 四、完形填空 1-5: BACBA 6-10: CBABD 五、七选五 1-5: CBADE 学科网（北京）股份有限公司 $