Unit 4 语法专项练习 2025-2026学年人教版（2024）八年级英语上册

Unit 4 Amazing Plants and Animals 语法专项练习 （2024新人教版英语八年级上册） 一、语法填空（20道） 1. Pandas are one of ______ (popular) animals in the world. 2. The little girl is afraid ______ snakes because they look scary. 3. Some plants can ______ (live) without water for a long time. 4. My brother ______ (watch) a documentary about tigers at 8 p.m. last night. 5. A lot of trees ______ (plant) in our city every spring. 6. We ______ (learn) about amazing animals since last month. 7. If it ______ (rain) tomorrow, we won’t go to the zoo. 8. The boy asked me how ______ (take) care of the pet dog. 9. This is the tallest tree ______ I have ever seen. 10. The elephant is so big that it can’t ______ (put) into the small cage. 11. There ______ (be) a lot of flowers in the garden last year. 12. He speaks English ______ (well) than his sister. 13. The teacher told us that the earth ______ (go) around the sun. 14. Would you mind ______ (open) the window? It’s too hot here. 15. My parents ______ (cook) when I got home yesterday. 16. This kind of bird ______ (not fly) to the south in winter. 17. We should do something ______ (protect) wild animals. 18. ______ beautiful the flowers in the park are! 19. The story ______ (write) by a famous writer in 2020. 20. She has a friend ______ father is a zookeeper. 二、根据句意及首字母或汉语提示完成单词（20道） 1. The p______ lives only in China and eats bamboo. 2. Some animals h______ in the tree to keep away from danger. 3. The flower gives off a sweet s______ in spring. 4. Many plants grow well in w______ and rainy weather. 5. The little cat is very l______ and always sleeps in the sun. 6. The ______ (长颈鹿) has a long neck to eat leaves from tall trees. 7. We should ______ (保护) wild animals because they are our friends. 8. This kind of ______ (植物) can live in very dry places. 9. The ______ (沙漠) is a place with little rain and few plants. 10. The ______ (蛇) is a cold-blooded animal. 11. The bird built a n______ in the tree to lay eggs. 12. The elephant is the biggest a______ on land. 13. The leaves of this plant t______ yellow in autumn. 14. Bees help flowers to ______ (繁殖) by carrying pollen. 15. The ______ (熊猫) baby is very small when it is born. 16. Some animals can c______ their color to match the environment. 17. The ______ (森林) is home to thousands of animals. 18. The fish can’t live ______ (没有) water. 19. The dog wags its t______ when it is happy. 20. This kind of tree has been ______ (存在) for over 1,000 years. 三、用括号内所给词的适当形式填空（20道） 1. My sister is interested in ______ (study) different kinds of plants. 2. The workers ______ (build) a new zoo in our city next year. 3. Look! The monkey ______ (climb) the tree quickly. 4. I think this book is ______ (interesting) than that one. 5. The old man ______ (die) for 5 years, but people still remember him. 6. The students ______ (not finish) their homework yet. 7. It’s important for us ______ (know) how to save water. 8. The film ______ (show) in the cinema last week. 9. My father often tells me ______ (not play) with dangerous animals. 10. There are many ______ (wolf) in the forest. 11. The ______ (leaf) of the tree turn red in autumn. 12. He ______ (be) to the nature park twice. 13. The teacher said that light ______ (travel) faster than sound. 14. The more you practice, the ______ (good) you will speak English. 15. The baby ______ (cry) when his mother left the room. 16. We must prevent people from ______ (cut) down too many trees. 17. The ______ (weigh) of the elephant is about 5 tons. 18. If you ______ (not be) careful, you will make a mistake. 19. The story is so ______ (excite) that all the children like it. 20. A new bridge ______ (build) over the river now. 四、选择题（20道） 1. — What’s your favorite animal? — I like ______ best because they are very smart. A. panda B. pandas C. a panda D. the pandas 2. Some plants ______ in the desert can live without water for years. A. grow B. grows C. growing D. to grow 3. — ______ have you learned about wild animals?— For two years. A. How long B. How often C. How soon D. How many 4. The book ______ by a scientist last year. A. writes B. wrote C. is written D. was written 5. If it ______ tomorrow, we ______ a picnic in the park. A. rains; will have B. will rain; have C. rains; won’t have D. will rain; won’t have 6. My brother is afraid ______ in the river alone. A. swim B. to swim C. swimming D. swims 7. This is the school ______ we visited last month. A. where B. when C. which D. what 8. — Look! The children ______ about the amazing plants. — How happy they are! A. talk B. talked C. are talking D. will talk 9. The elephant is ______ animal in the zoo. A. big B. bigger C. biggest D. the biggest 10. We ______ English for 3 years, and we can speak it well now. A. learn B. learned C. have learned D. will learn 11. — Must we clean the classroom now? — No, you ______. You can do it after school. A. mustn’t B. needn’t C. can’t D. shouldn’t 12. The little girl ______ when her mother came back. A. is sleeping B. was sleeping C. sleeps D. slept 13. There ______ a football match on TV this evening. Let’s watch it. A. is going to be B. was C. will have D. is 14. — Do you know ______?— Next Friday. A. when will we have the exam B. when we will have the exam C. when did we have the exam D. when we had the exam 15. We should do our best ______ the environment. A. protect B. protecting C. to protect D. protected 16. — I think tigers are ______ than lions. — I don’t agree with you. A. dangerous B.more dangerous C.most dangerous D.the most dangerous 17. My father ______ newspapers while my mother ______ dinner at 7 p.m. yesterday. A. read; cooked B. was reading; cooked C. read; was cooking D. was reading; was cooking 18. The flowers ______ every day, or they will die. A. must water B. must be wateredC. can water D. can be watered 19. — ______ beautiful flowers! Who sent them to you? — My best friend. A. How B. What C. What a D. What an 20. I don’t know if he ______ tomorrow. If he ______, I will call you. A. comes; comes B. will come; will come C. comes; will come D. will come; comes 答案 一、语法填空 1.the most popular 2. of 3. live 4. was watching 5. are planted 6.have learned 7. rains 8. to take 9. that 10. be put 11.were 12. better 13. goes 14. opening 15. were cooking 16.doesn’t fly 17. to protect 18. How 19. was written 20. whose 二、根据首字母或汉语提示完成单词 1.panda 2. hide 3. smell 4. warm 5. lazy 6.giraffe 7. protect 8. plant 9. desert 10. snake 11.nest 12. animal 13. turn 14. reproduce 15. panda 16.change 17. forest 18. without 19. tail 20. existed 三、用括号内所给词的适当形式填空 1.studying 2. will build 3. is climbing 4. more interesting 5. has been dead6.haven’t finished 7. to know 8. was shown 9. not to play 10. wolves11.leaves 12. has been 13. travels 14. better 15. was crying16.cutting 17. weight 18. aren’t 19. exciting 20. is being built 四、选择题 1.B 2. C 3. A 4. D 5. C 6.B 7. C 8. C 9. D 10. C 11.B 12. B 13. A 14. B 15. C 16.B 17. D 18. B 19. B 20. D 学科网（北京）股份有限公司 $$