Unit 4 Amazing Plants and AnimalsSection B 分层练习 2026-2027学年人教版英语八年级上册

**基本信息** 初中英语人教版八年级上Unit 4 Section B同步练，分层设计清晰，从词汇基础到语篇综合梯度递进，适配新授课知识巩固，助力语言能力与思维品质提升。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇与短语|单词/短语默写直接强化单元基础词汇，如"connect""be connected with"，夯实语言能力基础| |进阶层|语法与句型应用|单选、完成句子等题型聚焦语法点（如动词不定式、被动语态），句型转换提升语言运用灵活性| |综合层|语篇理解与综合运用|阅读填空、完形填空整合单元主题，通过上下文分析考查知识迁移能力，体现思维品质培养|

2026-2027学年人教版八年级上 Unit 4 Amazing Plants and Animals Section B · 分层练习 一、根据中文提示写出对应的英文单词  1. 连接；关联（v.） ____________ 2. 没有；缺乏（prep.） ____________ 3. 想象（v.） ____________ 4.  死亡；消失（v.） ____________ 5.  角色；作用（n.） ____________ 6.  重要性（n.） ____________ 7.  人类（n.） ____________ 8. 交流；沟通（v.） ____________ 9. 蜂蜜（n.） ____________ 10. 保护（v.） ____________ 二、根据中文提示写出对应的英文短语 1. 与……相连接 ____________ 2. 事实上；实际上 ____________ 3. 出于这个原因 ____________ 4. 为了 ____________ 5. 是……的家乡 ____________ 三、单项选择 ( ) 1. Bees are ______ important animals on this planet. A. the most   B. more   C. most   D. much ( ) 2. ______ their work, about 80 per cent of the plants cannot grow. A. Because   B. Without   C. For   D. With ( ) 3. When a bee finds new food, it uses a dance ______ the others. A. tell   B. to tell   C. telling   D. told ( ) 4. The number of bees ______ dropping, and scientists are worried. A. am   B. is   C. are   D. were ( ) 5. We need each other ______ live. A. to   B. for   C. in   D. with 四、完成句子（根据汉语提示完成英文句子，每空一词） 1. 没有蜜蜂，我们无法生存。 We can't live ____________ ____________. 2. 事实上，世界上大约百分之八十的植物无法生长。 ____________ ____________, about 80 per cent of the plants cannot grow. 3. 出于这个原因，许多科学家认为蜜蜂是地球上最重要的动物。 ____________ ____________ ____________, many scientists believe bees are the most important animals. 4. 蜜蜂在生态系统中扮演着重要的角色。 Bees ____________ an important ____________ in the ecosystem. 5. 你能做什么来保护地球上最神奇的动物之一呢？ What can you do to ____________ one of the most ____________ animals on earth? 五、阅读短文，用括号内所给词的正确形式填空  Bees are one of the 1. ____________ (hard-working) animals. Their 2. ____________ (great) work is pollination. They fly from one flower to 3. ____________ (other) and take pollen with them. This action helps plants grow. 4. ____________ (actual), without bees, about 80 per cent of the plants cannot grow. Bees are also one of 5. ____________ (interesting) animals. They work together to make honeycombs and communicate by dancing. We need 6. ____________ (protect) these amazing animals. 六、选词填空（从方框中选择恰当的单词完成句子）  without · store · communicate · protect · imagine · pollen 1. Can you ____________ a world without bees? 2. They take ____________ with them as they fly from flower to flower. 3. In order to ____________ honey, they create honeycombs. 4. Bees use a dance to ____________ with each other. 5. We should do something to ____________ these amazing animals. 七、句型转换（按要求改写句子，每空一词） 1. They take pollen with them.（改为被动语态） Pollen ____________ ____________ with them. 2. Bees are the most important animals on this planet.（改为一般疑问句） ____________ bees ____________ most important animals on this planet? 3. The number of bees is dropping.（对划线部分提问） ____________ ____________ dropping? 4.  Bees use a dance to tell the others.（对划线部分 use a dance 提问） ____________ ____________ bees tell the others? 八、阅读短文，从方框中选择恰当的单词填空   so · role · die · us · without · bee Bees play an important 1. ____________ in nature. 2. ____________ bees, many plants would 3. ____________. Bees are hard-working animals. They work together to make honey. We need them as much as they need 4. ____________. 5. ____________ we should protect bees and their homes. 多余选项：______ 九、完形填空（阅读短文，从每题所给的A、B、C、D四个选项中选出最佳选项） Bees are one of the 1. ____________ animals on our planet. They are very 2. ____________ and their greatest work is pollination. When bees fly from flower to flower, they take 3. ____________ with them. This action helps 4. ____________ grow. Without bees, about 80 per cent of plants would not grow. For this 5. ____________, bees are very important to us. Bees are also very 6. ____________ animals. They work together to make honeycombs to 7. ____________ honey. They 8. ____________ by dancing. When a bee finds food, it tells others where it is. 9. ____________, the number of bees is dropping. We need to do something to 10. ____________ them. ( ) 1.   A. important   B. more important   C. most important   D. much important ( ) 2.   A. lazy   B. hard-working   C. careless   D. silly ( ) 3.   A. pollen   B. honey   C. flowers   D. leaves ( ) 4.   A. plants   B. animals   C. humans   D. insects ( ) 5.   A. reason   B. example   C. excuse   D. result ( ) 6.   A. boring   B. interesting   C. strange   D. terrible ( ) 7.   A. eat   B. find   C. store   D. sell ( ) 8.   A. communicate   B. imagine   C. protect   D. connect ( ) 9.   A. However   B. Because   C. So   D. Although ( ) 10. A. kill   B. protect   C. catch   D. feed 参考答案 一、单词默写 1. connect   2. without   3. imagine   4. die  5. role    6. importance  7. human / humans    8. communicate   9. honey   10. protect 二、短语默写 1. be connected with 2. in fact 3. for this reason 4. in order to 5. be home to 三、单项选择 1. A   2. B   3. B   4. B   5. A 四、完成句子 1. without bees   2. In fact   3. For this reason 4. play; part   5. protect / save; amazing  五、语法填空 1. most hard-working  2. greatest   3. another   4. Actually 5. the most interesting   6. to protect 六、选词填空 1. imagine   2. pollen   3. store   4. communicate   5. protect 七、句型转换 1. is taken   2. Are; the   3. What is   4. How do  八、阅读填空 1. role   2. Without   3. die   4. us   5. So 多余选项：bee 九、完形填空 1. C   2. B   3. A   4. A   5. A 6. B   7. C   8. A   9. A   10. B 学科网（北京）股份有限公司 $