Unit4 Amazing plants and animals语法填空专项训练100题-2025-2026学年人教版英语八年级上册

人教版八年级上册

Unit4 Amazing plants and animals语法填空专项训练（含解析）

 

1. The blue whale is the ______ (large) and ______ (heavy) animal on earth. It can weigh as much as 200 tons.
2. The cheetah runs the ______ (fast) among all the land animals, with a speed of up to 112 km/h.
3. Moss is one of the ______ (old) plants on earth. It appeared around 470 million years ago.
4. The redwood tree is the ______ (tall) tree in the world. Some can grow over 100 meters tall.
5. Bamboo is one of the ______ (fast - growing) plants. Some bamboo can grow almost one metre in one day.
6. Pandas are ______ (love) by people all over the world. They mainly feed on bamboo.
7. Bees are one of the ______ (important) animals for the growth of many plants because of their work in pollination.
8. The number of bees is ______ (drop), and scientists are really worried about it.
9. Without bees' work, about 80 per cent of the plants in the world cannot ______ (grow).
10. People use bamboo to build houses, make tools and ______ (instrument).
11. The polar bear's fur is very thick, which helps it ______ (keep) warm in the cold Arctic.
12. The frog can live both on ______ (land) and in water, so it's an important part of both ecosystems.
13. The elephant is the largest ______ (land) animal in the world. Its strength is amazing.
14. The giraffe has the ______ (long) neck among animals, which helps it reach leaves on tall trees.
15. The spider spins a web to catch ______ (insect) for food.
16. The snake moves by crawling on its ______ (stomach).
17. The bird uses its wings ______ (fly) in the sky.
18. The kangaroo can jump very far because of its strong ______ (leg).
19. The koala lives in Australia and mainly feeds on the leaves of ______ (eucalyptus) trees.
20. The penguin lives in the Antarctic and is a good ______ (swim).
21. The octopus has eight ______ (tentacle) which it uses for hunting and moving.

22. The dolphin is very smart and is known for its ______ (friend) to humans.
23. The shark is a very ______ (danger) animal in the ocean.
24. The wolf lives in the forest and usually hunts in ______ (group).
25. The deer is a gentle animal and is good at ______ (run) to escape from danger.
26. The monkey is very ______ (active) and likes to jump from tree to tree.
27. The zebra has black and white ______ (stripe) which help it hide in the grass.
28. The peacock has the ______ (colorful) tail among birds. When it spreads its tail, it's really beautiful.
29. The butterfly goes through a complete ______ (metamorphosis) from a caterpillar to an adult.
30. The starfish can regenerate its ______ (arm) when they are damaged.
31. The sunflower always faces the sun, which is an amazing ______ (behave).
32. The willow tree has long and ______ (flexible) branches that sway in the wind.
33. The maple tree's leaves turn red in autumn, making it one of the most ______ (beauty) trees at that time.
34. The cactus can survive in the desert because it can store a lot of ______ (water) in its body.
35. The lotus grows in the mud but remains ______ (pure) and beautiful.
36. The orchid is a very ______ (rare) and beautiful flower.
37. The fern is a kind of plant that reproduces by ______ (spore).
38. The pine tree can live in cold and harsh ______ (condition).
39. The cedar tree is often used in making ______ (furniture) because of its good quality wood.
40. The coconut tree grows near the sea and its fruit can float on ______ (water).
41. The eucalyptus tree is the main food source for ______ (koala).
42. The rose is one of the most ______ (popular) flowers in the world.
43. The lily is known for its ______ (elegant) shape and sweet smell.
44. The daisy is a simple but ______ (charm) flower.
45. The tulip comes in many different ______ (color) and is very popular in Holland.
46. The bamboo forest provides a home for many ______ (animal), especially pandas.
47. The rainforest is home to the ______ (diverse) range of plants and animals in the world.

48. The desert has some unique plants and animals that have adapted to the ______ (dry) environment.
49. The wetland is an important ecosystem for many ______ (migrate) birds.
50. The ocean is full of amazing plants and animals, some of which are still ______ (discover).
51. The coral reef is a very important ______ (ecology) system in the ocean.
52. The seagrass meadow provides food and shelter for many ______ (marine) animals.
53. The mangrove forest can protect the coastline from ______ (erode).
54. The alpine region has some special plants that can survive in the cold and ______ (high) altitude environment.
55. The tundra is a cold and treeless region with unique plants and animals that have adapted to the ______ (harsh) conditions.
56. The grassland is home to many herbivores like ______ (antelope) and zebras.
57. The forest is not only home to animals but also plays an important role in ______ (regulate) the climate.
58. The meadow is full of colorful flowers in spring, making it a ______ (delight) sight.
59. The marsh is a wetland area with soft, ______ (mud) soil.
60. The pond is a small body of water that can support a variety of ______ (aquatic) plants and animals.
61. The river is an important source of water for many plants and animals along its ______ (bank).
62. The lake is a large body of water that can have its own unique ecosystem with different ______ (species) of fish and plants.
63. The waterfall not only looks beautiful but also provides a special environment for some ______ (organism).
64. The spring is a source of fresh water and is often surrounded by ______ (lush) vegetation.
65. The glacier is a large mass of ice that is slowly ______ (move) and can shape the land.
66. The mountain is a natural habitat for many plants and animals that have adapted to the ______ (tough) living conditions.
67. The valley is a low - lying area between mountains, usually with fertile soil for ______ (agriculture).
68. The plateau is a high - flat area with its own unique climate and ______ (flora) and fauna.
69. The island is a piece of land surrounded by water and can have a distinct ______ (ecosystem).