Unit 4 Section A Grammar Focus 同步练习2026-2027学年人教版英语八年级上册

**基本信息** 八年级上册Unit4 SectionA Grammar Focus同步练习，聚焦形容词/副词比较级与最高级，采用“基础词汇-基础语法-语法综合”三阶分层设计，通过梯度题型与跨学科情境提升语言能力与文化意识。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础词汇层|核心词汇拼写与词性转换|结合谚语、语境提示巩固词汇，如“舒服的”“最差的”拼写| |基础语法层|比较级/最高级基本用法|融入时事热点（复兴号）、学科融合（声速与光速）情境| |语法综合层|句型转换与语篇应用|通过微语境短文实现语法在语篇中的综合运用，如公园游览场景填空|

八年级上册Unit 4 Section A Grammar Focus 同步练习2026-2027学年 练语法 Ⅰ. 用括号内所给单词的适当形式填空 1. [时事热点] The "Fuxing" bullet train is one of the ______ (fast) trains in the world. 2. Of all the subjects, physics is ______ (difficult) for me to learn well. 3. [学科融合] Sound travels ______ (slowly) than light. That’s why we see lightning before we hear thunder. 4. Among the three runners, Jack ran ______ (far), but Tom ran the ______ (little). 5. Which season is ______ (wet) in your hometown, spring, summer or winter? Ⅱ. 单项填空 6. — How do you like the new restaurant? — Great! It has the ______ food and the ______ service in our town. A. good; friendly B. better; friendlier C. best; friendliest D. well; friendliest 7. — Who studies ______ in your class? — Lin Fang does. She always gets the highest marks. A. hard B. harder C. hardest D. the harder 8. This problem is not as ______ as that one. I think you can work it out by yourself. A. easy B. easier C. easiest D. the easiest 9. [传统文化] The Great Wall is one of ______ places of interest in China. Millions of tourists visit it every year. A. famous B. more famous C. most famous D. the most famous 10. — Which is ______ river in China? — The Yangtze River. It is longer than any other river in China. A. long B. longer C. longest D. the longest 11. Mary writes ______ than her brother, but her younger sister writes the ______ of the three. A. careful; most careful B. more carefully; most carefully C. more careful; most careful D. carefully; most carefully 12. — Is Shanghai the ______ city in China? — No, Chongqing is ______. It has a larger population and area. A. big; bigger B. bigger; biggest C. biggest; bigger D. biggest; biggest 13. My cousin is ______ boy in his class, so he often helps others carry heavy things. A. strong B. stronger C. strongest D. the strongest 14. — Did you enjoy the movie last night? — Yes, it was ______ interesting movie that I have ever seen. A. a more B. the more C. a most D. the most 15. Although Town Cinema is the closest to my home, it doesn't show movies as clearly ______ Movie World. A. as B. than C. then D. like Ⅲ. 按要求完成句子，每空一词 16. Li Hua is 1.75 meters tall. Wang Lei is 1.75 meters tall. (合并为一句) Li Hua is ______ tall ______ Wang Lei. 17. Tom is the cleverest student in his class. (改为同义句) Tom is ______ than any ______ student in his class. 18. This storybook is more interesting than those two. (改为同义句) This storybook is ______ ______ of the three. 19. Lucy listens to the teacher the most carefully in her group. (对画线部分提问) ______ ______ to the teacher the most carefully in your group? 20. No one is more creative than Jill in the art club. (改为同义句) Jill is ______ ______ in the art club. Ⅳ. 微语境练语法 阅读下面短文，用括号内所给单词的适当形式填空。 Last weekend, I went to Green Hill Park with my family. It was the 21. ______ (good) trip I had this month. The air there was much 22. ______ (fresh) than that in the city. We climbed the hill and found that the 23. ______ (high) point of the park was about 200 meters above sea level. From the top, we could see the whole city. The city looked 24. ______ (small) than usual because we were so high up. On the way back, we saw a small shop. It sold the 25. ______ (cheap) postcards and the 26. ______ (nice) handmade gifts. I bought a gift for my best friend because I wanted to make her feel 27. ______ (happy). We also tried the local food. The noodles were very 28. ______ (delicious). In fact, they were the 29. ______ (delicious) food I ate that day. It was a tiring but wonderful day. I think Green Hill Park is 30. ______ (interesting) than any other park in my city. 练基础 Ⅴ. 根据首字母及汉语提示，完成单词拼写 31. Don't worry. You can sit in the most c______ (舒服的) seat in the waiting room. 32. [谚语] A good book is a good f______ (朋友) who never turns his back upon us. 33. The singer sang so beautifully that everyone gave him a big h______ (掌声/欢呼). 34. The tickets for the concert are too e______ (昂贵的); I can't afford them. 35. Our school magazine is choosing the w______ (最差的) actor in the talent show to give him a chance to improve. Ⅵ. 用括号内所给单词的适当形式填空 36. My father is a ______ (report). He interviews different people every day. 37. This store is ______ (close) to my house than the supermarket, so I walk there every morning. 38. There are many ______ (screen) in the control room of the TV station. 39. The movie was so boring that I felt ______ (bore) and fell asleep. 40. Of all the cinemas, this one has the ______ (creative) idea for attracting customers. 【参考答案及解析】 Ⅰ. 用括号内所给单词的适当形式填空 1. fastest (考查：one of + the + 形容词最高级 + 名词复数) 2. the most difficult (考查：多音节形容词最高级，of all 是最高级标志词) 3. more slowly (考查：副词比较级，修饰动词 travels，且句中有 than) 4. farthest/furthest; least (考查：三者比较用最高级) 5. the wettest (考查：三者选择疑问句用最高级，形容词双写t加est) Ⅱ. 单项填空 6. C (两个空均受 the 修饰，且表示在城镇范围内的比较，用最高级。) 7. C (句末 in your class 表示范围，修饰动词 studies 用副词最高级 hardest。) 8. A (as...as 中间用形容词或副词原级。) 9. D (one of + the + 形容词最高级 + 名词复数 是固定搭配。) 10. D (在中国范围内比较，且前面有 the，用最高级 longest。) 11. B (第一空修饰动词 writes 且有 than，用副词比较级 more carefully；第二空 of the three 用最高级。) 12. C (第一空 the 后接最高级 biggest；第二空表示重庆比上海更大，用比较级 bigger。) 13. D (in his class 是最高级范围，boy 前需用 the strongest。) 14. D (that I have ever seen 是最高级标志，且 interesting 是多音节词，用 the most。) 15. A (as...as 结构。) Ⅲ. 按要求完成句子 16. as; as (同级比较的否定或肯定形式。) 17. cleverer / smarter; other (最高级变比较级句型：the + 最高级 = 比较级 + than any other + 名词单数。) 18. the most interesting (范围变为 of the three，用最高级。) 19. Who listens (对人提问用Who，且动词形式需保持一致。) 20. the most creative (否定比较级表达最高级含义。) Ⅳ. 微语境练语法 21. best 22. fresher (句中有 than，用比较级) 23. highest 24. smaller (句中有 than) 25. cheapest 26. nicest 27. happier (make sb. + adj. 结构，此处暗含比较意味或状态描述，根据语境填比较级或原级均可，但结合上下文填 happier 更贴切) 28. delicious 29. most delicious 30. more interesting Ⅴ. 单词拼写 31. comfortable 32. friend 33. handclap / cheer (注：根据语境，此处填 handclap 或 cheer 均可，但 handclap 更符合“掌声”的提示) 34. expensive 35.worst (注：根据语境，“最差的”是 worst ) Ⅵ. 单词适当形式填空 36. reporter (名词后缀 -er 表示职业) 37. closer (句中有 than，用比较级) 38. screens (many 后接可数名词复数) 39. bored (feel 后接形容词，-ed 形容词修饰人) 40. most creative (the 后接最高级) 学科网（北京）股份有限公司 $