Unit 4 Section A Grammar Focus 过关测试-2025-2026学年人教版（2024）英语八年级上册

该初中英语导学案围绕“Amazing plants and Animals”主题，聚焦动植物相关词汇、短语及形容词/副词最高级用法，通过分类词汇填空（如花卉、动物、自然现象）衔接基础词汇，搭建“词汇积累—短语运用—语篇整合—语法聚焦”的学习支架，逐步深化语言知识。 特色在于情境化与分层设计，词汇、短语练习融入具体语境（如“ginkgo tree long life”“African grasslands”），提升语言运用能力。语法专练通过比较级与最高级转换等题型，引导学生分析句子结构，培养思维品质。分模块过关测试帮助学生循序渐进掌握知识，提升自主学习能力，便于教师检测学情，高效落实教学目标。

Unit 4 Amazing plants and Animals Section A Grammar Focus 过关测试 1、 词汇过关 从方框中选择合适的单词或短语，并用其正确形式填空（每个词仅用一次）。 land African rose peony lotus butterfly wing 1. The beautiful ______ in the garden bloomed (开花) in bright pink and red this spring. 2. You can see many tall giraffes and strong lions in ______ grasslands. 3. After the long rain, a small ______ with colorful wings flew onto the green leaf. 4. The plane finally touched the ______ safely after a three-hour flight. 5. The ______ is a special flower in China, often called the "king of flowers" for its beauty. 6. The ______ grows in water, and its leaves often float (漂浮) on the surface of the lake. 7. The bird spread its big ______ and flew high into the blue sky. frog up to weight kg ginkgo believe province take a walk 8. This small ______ can jump more than one meter in a single leap (跳跃) to catch insects. 9. The ancient ______ tree in our school has stood there for over 500 years. 10. Do you ______ that some animals can live without eating for several months? 11. My grandparents usually ______ in the park after dinner to keep healthy. 12. Jiangsu is a beautiful ______ in eastern China, famous for its rivers and lakes. 13. The maximum (最大的) ______ of this kind of dog is about 30 kilograms. 14. This tall building is ______ 100 meters high, making it the tallest in the city. 15. The little cat weighs only 2 ______, so we need to take good care of it. 2、 短语过关 从方框中选择合适的短语，并用其正确形式填空（每词限用一次）。 the African elephant the tree frog on earth up to three meters tall weigh up to the ginkgo tree 1. Do you know how many kinds of elephants there are ______? I just learned there are two main types. 2. ______ is much bigger than other elephant species, and it has larger ears too. 3. This small frog is called ______ because it often lives in the leaves of trees. 4. The young bamboo can grow ______ in just a few months with enough rain. 5. Some adult giraffes ______ 1,600 kilograms—they’re really heavy animals! 6. The old building in our town is ______ 15 meters high, and it was built 100 years ago. 7. ______ is a very old tree species; some of them have lived for over 1,000 years. long life thousands of tourists in mid-October in streets across China take a walk bring joy to 8. Every year, ______ come to visit the Great Wall to enjoy its amazing views. 9. My grandparents like to ______ in the park after breakfast when the weather is nice. 10. Many people in China hope for ______, so they often plant ginkgo trees which live for a long time. 11. The best time to see maple leaves in this mountain is ______ when they turn bright red. 12. During the Spring Festival, red lanterns are hung ______ to create a festive atmosphere. 13. Paper-cutting works ______ people with their beautiful patterns and happy meanings. 14. You can find delicious dumplings in restaurants ______, not just in northern China. 3、 词性转换过关 1. The ______ savanna (稀树草原) is home to many unique animals like giraffes and lions. (Africa) 2. My mother asked me to ______ the bag of apples to see how heavy it is. (weigh) 3. It’s ______ that the little boy can solve such a difficult math problem in five minutes. (believe) 4. The children drew ______ pictures with crayons to decorate their classroom. (color) 5. We are ______ that our team will win the basketball match this weekend. (hope) 6. An ______ taught us about the traditional customs of his hometown in class yesterday. (Africa) 7. The doctor told him to keep track of his ______ by weighing himself every week. (weigh) 8. After waiting for the bus for an hour, she felt ______ and decided to take a taxi instead. (hope) 四、语篇填空 The ginkgo tree is one of the most ancient living ______(tree) on earth. Ginkgo trees first appeared over 200 million years ago. Chinese people love the ginkgo, as it is a symbol _____ hope and long life. Many Chinese believe that the old ginkgo tree in the Zhongnan Mountains in Shaanxi Province is ______ most beautiful. Thousands ______ tourists come to see it each year, especially _____ mid-October, as it is the best time ______see it. The ginkgo tree is ______ of the most common trees in streets, parks, and gardens across China.When autumn comes, one of the most popular ___________（activity）is to take a walk under ginkgo trees. People believe the bright yellow leaves can bring joy ______ their heart. 五、语法专练 1、填空题 This is the ______ (big) apple in the basket. She is one of the ______ (fast) ______ (runner) in her class, so she always wins races. Winter is the ______ (cold) season of the four in my hometown. The Yangtze River is the ______ (three) ______ (long) river in the world. The red dress is one of the ______ (beautiful) ______ (dress) in the store. I want to buy it. He finished his homework ______ (quickly) in his group, so he got the ______ (good) grade. This restaurant serves the ______ (delicious) noodles I have ever eaten. My grandma tells one of the ______ (interesting) ______ (story) I’ve heard. Mount Everest is the ______ (one) ______ (high) mountain in the world. This book is one of the ______ (new) ______ (book) on the shelf. It was published last month. 2、选择题 Which city is ______ in China? A. the largest B. largest C. larger D. the larger He is one of ______ students in his grade because he always gets full marks. A. the best B. best C. better D. the better This movie is ______ than that one, but it’s not ______ in this year. A. interesting; the most interesting B. more interesting; most interesting C. more interesting; the most interesting D. interesting; most interesting The Yellow River is the ______ longest river in China. A. two B. second C. secondly D. the second Which subject do you think is ______, math, English or Chinese? A. difficult B. more difficult C. the most difficult D. difficultest This park is one of ______ places to relax in our city. A. the most quiet B. the quietest C. the most quietest D. quietest She sings ______ than her sister, and she’s one of ______ singers in her school. A. more beautifully; the most beautiful B. more beautiful; the most beautiful C. more beautifully; most beautiful D. beautiful; the most beautiful Autumn is the ______ best time to visit Beijing, because the weather is nice. A. good B. better C. one D. first This river is ______ in our country. It’s 6,300 kilometers long. A. the longest B. longest C. longer D. the longer He is one of ______ speakers in English among all the students in his class. A. the most fluent B. more fluently C. the most fluently D. fluentest 3、句型转换题 Tom is taller than any other boy in his class.（改为最高级） Tom is ______ ______ ______ in his class. This story is more interesting than the other two.（改为 “one of the + 最高级 + 名词复数”，补充范围 “in the bookstore”） This story is one of ______ ______ ______ in the bookstore. She dances better than anyone else in the dance club.（改为最高级） She dances ______ ______ in the dance club. Math is harder than English. English is harder than Chinese.（改为 “序数词 + 最高级”，说明数学的排名） Math is the ______ ______ subject of the three. This bookstore has more books than that one. That one has more books than the third one.（改为 “one of the + 最高级 + 名词复数”，补充范围 “in our city”） This bookstore is one of ______ ______ ______ in our city. Jim runs fast. Mike runs faster. John runs faster than Mike.（改为最高级） John runs ______ ______ of the three. This shirt is cheaper than the red one. The red one is cheaper than the blue one.（改为 “序数词 + 最高级”，说明这件衬衫的排名） This shirt is the ______ ______ of the three. Lucy is younger than Lily. Lily is younger than Mary.（改为最高级） Lucy is ______ ______ of the three. This park is more beautiful than any other park in our city.（改为 “one of the + 最高级 + 名词复数”，调整范围为 “in our province”） This park is one of ______ ______ ______ in our province. He draws well. His brother draws better. His sister draws better than his brother.（改为 “序数词 + 最高级”，说明他妹妹的排名） His sister draws the ______ ______ of the three. 学科网（北京）股份有限公司 $