Unit 4语法填空提升篇 2026-2027学年人教版八年级英语上册

**基本信息** 聚焦比较级与最高级核心语法，融合时态辨析与固定搭配，通过5篇生态主题短文构建“标志识别-场景区分-时态判断”三阶解题体系，提升语言应用与逻辑分析能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |语法填空提升训练|5篇短文（每篇10空），涵盖传粉昆虫保护等生态热点|精准识别one of等最高级标志，区分比较级（两者对比）与最高级（三者及以上）场景，结合while从句时态判断与固定搭配（如try to do）|从词形变化（比较级/最高级）到语法结构（时态、被动语态）再到固定搭配的应用链，形成“识别-辨析-应用”的逻辑闭环|

八年级英语 Unit 4 Amazing Plants and Animals 语法填空专项练习 提升篇（Passage 6—10） 卷首须知 1. 提升篇难度高于基础篇，适合学有余力学生拓展训练，共5篇短文，每篇10个空格。 2. 紧扣单元最高级语法，融合时态辨析、固定搭配、比较级与最高级综合辨析。 3. 做题要求：括号给出提示词，写出单词正确形式；无提示词空格，填入冠词、介词、连词、代词等。 4. 答题规范：精准识别  one of, in...  最高级标志；区分比较级、最高级使用场景；留意不规则变化。 5. 解题指导：通读全文判断整体时态；区分两者对比用比较级，三者及以上范围用最高级；完成后通读复查。 Passage 6（热点：传粉昆虫保护，生态平衡） Many kinds of insects help plants grow. The honeybee is one of 1.____ (important) pollinators. While it 2.____ (fly) among flowers, it carries pollen. There isn’t 3.____ other insect that can do this work so well. The bumblebee is 4.____ (big) than common honeybees. Spring is 5.____ (warm) season for flowering plants. Farmers try 6.____ (create) better living places for bees. Something valuable 7.____ (learn) from the relationship between bees and flowers. Everyone finds more bees make harvests 8.____ (rich). Nothing makes nature 9.____ (balance) than these small insects. We should stop 10.____ (use) harmful pesticides. Passage 7（热点：珍稀植物保护，野生植物保育） Lots of wild plants are in danger now. The metasequoia is one of 1.____ (old) plants on Earth. When scientists 2.____ (study) it, they find amazing secrets. There is 3.____ special garden to protect these ancient trees. Young trees grow 4.____ (slow) at the beginning. Winter is 5.____ (hard) time for young plants. Workers try their best 6.____ (keep) them alive. Something amazing 7.____ (bring) by plant protection work. Everyone knows ancient plants are 8.____ (treasure). There isn’t 9.____ easy way to save all wild plants. Nothing makes our world 10.____ (color) than different wild plants. Passage 8（热点：湿地保护区，候鸟保护） Wetlands are home to thousands of birds. The red-crowned crane is one of 1.____ (rare) birds in Asia. While it 2.____ (rest) in wetlands, it looks for small fish to eat. There isn’t 3.____ enough safe home for them in some places. The wild duck is 4.____ (common) than red-crowned cranes. Autumn is 5.____ (busy) time for migrating birds. Volunteers keep 6.____ (watch) the birds and protect them. Something warm 7.____ (pass) between humans and birds. Everyone finds wetlands make wildlife 8.____ (safe). Nothing makes nature 9.____ (lively) than flocks of migrating birds. We decide 10.____ (build) more wetland reserves. Passage 9（热点：热带雨林，地球之肺） Rainforests are the lungs of our planet. The rubber tree is one of 1.____ (useful) plants in rainforests. When rain 2.____ (fall), all plants drink fresh water. There is 3.____ huge number of animals living here. Monkeys move 4.____ (quick) between tall trees. Summer is 5.____ (rain) season of the year. Local people learn 6.____ (live) peacefully with the forest. Something important 7.____ (keep) by thick rainforest plants. Everyone knows rainforests produce 8.____ (much) fresh air. There isn’t 9.____ another place with so many living things. Nothing makes Earth 10.____ (health) than well-protected rainforests. Passage 10（热点：家庭绿植，低碳生活新风尚） More young people keep plants at home. The pothos is one of 1.____ (easy) houseplants to grow. While it 2.____ (grow), it cleans bad gas inside rooms. There isn’t 3.____ need for too much sunlight for it. The succulent is 4.____ (small) than most green plants. Spring is 5.____ (good) time to plant new green leaves. Plant lovers keep 6.____ (share) planting skills online. Something peaceful 7.____ (bring) by houseplants to our daily life. Everyone finds plants make houses 8.____ (comfort). Nothing makes indoor life 9.____ (nice) than green plants. We choose 10.____ (grow) more plants for low-carbon life。 Unit 4 Amazing Plants and Animals语法填空专项练习 提升篇解析版答案 提升篇 Passage 6 1. the most important；【解析】one of the +形容词最高级。 2. is flying；【解析】while引导时间状语从句，常用现在进行时。 3. any；【解析】否定句使用any。 4. bigger；【解析】than提示比较级。 5. the warmest；【解析】季节范围限定，使用最高级。 6. to create；【解析】try to do sth.。 7. is learned；【解析】事物作主语，构成一般现在时被动语态。 8. richer；【解析】make sth. +比较级结构。 9. more balanced；【解析】than提示比较级。 10. using；【解析】stop doing sth. 停止使用农药。 提升篇 Passage 7 1. the oldest；【解析】one of the +最高级，old最高级the oldest。 2. study；【解析】主语scientists为复数，一般现在时动词原形。 3. a；【解析】special辅音音素开头，a修饰garden。 4. slowly；【解析】副词修饰动词grow。 5. the hardest；【解析】语境范围限定，hard最高级the hardest。 6. to keep；【解析】try one’s best to do sth.。 7. is brought；【解析】一般现在时被动语态。 8. the most valuable；【解析】语境限定范围，valuable最高级most valuable。 9. an；【解析】easy元音音素开头，用an。 10. more colorful；【解析】than提示比较级。 提升篇 Passage 8 1. the rarest；【解析】one of the +最高级，rare最高级rarest。 2. is resting；【解析】while从句常用现在进行时。 3. any；【解析】否定句用any。 4. more common；【解析】than提示比较级。 5. the busiest；【解析】busy变y为i加-est，最高级。 6. watching；【解析】keep doing sth.。 7. is passed；【解析】一般现在时被动语态。 8. safer；【解析】make +宾语+比较级。 9. more lively；【解析】than提示比较级。 10. to build；【解析】decide to do sth.。 提升篇 Passage 9 1. the most useful；【解析】one of the +最高级，useful最高级most useful。 2. falls；【解析】rain是单数主语，一般现在时谓语三单。 3. a；【解析】固定短语a huge number of 大量。 4. quickly；【解析】副词修饰动词move。 5. the rainiest；【解析】rainy最高级rainiest。 6. to live；【解析】learn to do sth.。 7. is kept；【解析】一般现在时被动语态。 8. the most；【解析】much最高级most。 9. any；【解析】否定句使用any。 10. healthier；【解析】healthy变y为i加-er，than提示比较级。 提升篇 Passage 10 1. the easiest；【解析】one of the +最高级，easy最高级easiest。 2. is growing；【解析】while引导从句，现在进行时。 3. a；【解析】there isn’t a need 没有必要。 4. smaller；【解析】than提示比较级。 5. the best；【解析】good最高级the best。 6. sharing；【解析】keep doing sth.。 7. is brought；【解析】一般现在时被动语态。 8. more comfortable；【解析】make sth.+比较级。 9. nicer；【解析】than提示比较级。 10. to grow；【解析】choose to do sth.。 学科网（北京）股份有限公司 $