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bBirds are a rare friend of mankind!
At first, they only knew how to hunt them, eat their flesh, and decorate their feathers, and slowly they knew how to domesticate and breed them. Birds are a rare friend of human beings!
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Beneficial birds are birds that prey on pests, pests, or have been proven by modern science to be directly or indirectly beneficial to humans. There are many kinds of beneficial birds, and they are very different in terms of living environment, physiological structure, and living habits. Among the Chinese people, some beneficial birds have been known and protected, while others have not been recognized, and some are even regarded as pests.
In 1982, China decided to make the first week of April "Bird Week".
Here are a few examples.
1 Insectivorous birds.
Red-bellied Eagle Fan-tailed Snipe Four-Voiced Cuckoo Great Cuckoo Nightjar Blue Emerald Three Treasure Bird Hoopoe Black-naped Green Woodpecker Spotted Woodpecker Star-headed Woodpecker Blue-winged Eight-colored Thrush Golden-rumped Swallow White Wagtail Mountain Wagtail Dark Grey Cuckoo Green Parrot Bulbul White-headed Bulbul Tiger Striped Shrike Red-tailed Shrike Brown-backed Shrike Black-naped Oriole Black Capuchin Grey Curly Crowned Curly Tail Jay Red-billed Blue Magpie Grey Magpie Magpie Black-faced Black-faced Noise Thrush Great Reed Warbler Yellow-browed Willow Warbler Yellow-rumped Willow Warbler Shoubandbird Great Three-brow Grass Bunting.
2 Rat-eating birds.
Red-horned Owl, Collared Horned Owl, Eagle Owl, Collared Owl, Owl.
3 Herbivores and birds.
Ring-necked pheasant, white-crowned long-tailed pheasant, red-breasted field pheasant, white-breasted bitter bird, Dong pheasant, black water pheasant, crested wheat grouse, goldfinch.
4 Sow the good birds.
Yellow-rumped bulbul, mercerized starling, gray starling, starling, tin-billed finch.
However, beneficial birds and pest birds sometimes do not have a fixed dividing line, and insectivorous birds may also destroy crops when they are hungry.
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Hunters are forbidden to hunt birds, and people are forbidden to cut down trees!
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Birds have always been good friends of human beings, and we should cherish and protect nature.
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1 The correct hierarchical division of the article is () a b c d 2 Find the central sentence of the whole text 3 The process of human understanding of birds is from to , and finally realize 4 The second to fifth paragraphs are the main body of the article, and from what aspects are they explained?
What kind of illustration methods are used in the whole?
5 In terms of the structural order of the explanations, what are the common features of paragraphs 2 to 5?
6 What are the methods of explanation used in the second natural paragraph?
7 While illustrating the benefits that birds bring to humans, the article also illustrates a question that illustrates with examples.
8 Comparisons. Paragraphs 2, 3 and 4 elaborate on why this is arranged.
9 Talk about the role of the word "" in the text Always: Powerful: 10:
Primary: Answer: "Birds are the best friends of mankind":
1 b2 Birds are a rare benefit to human beings.3 Only know how to hunt, know how to domesticate and raise, and it is becoming more and more clear that birds are rare friends of human beings.
4 Explain the role of birds in the eradication of pests in forests, farmland and grasslands, and the role of birds in the eradication of rodents. Illustrate the economic value of birds. (5) Birds are one of the main objects of biomimetic research.
5 They all speak first and then separately. 6. Give examples, column numbers.
Comparisons. 7 This issue is addressed in paragraphs 3, 4 and the last paragraph, which should protect bird resources. 8 The second paragraph is written in detail, and the third and fourth paragraphs are abbreviated.
The second paragraph highlights the main role of birds in controlling insect pests. The third paragraph is similar to the second paragraph and is therefore omitted, while the use of economic value in the fourth paragraph must be carried out on the basis of the conservation of bird resources, which is a secondary issue and is therefore omitted. 9 All the time:
It has a limiting effect, showing that it has been the case in history.
Effective: It plays a grooming role, indicating that birds are of great help to humans. Very: It plays a restrictive role, emphasizing the serious damage to bird resources. Mainly: it plays a grooming role and emphasizes the important position of birds in biomimetic research.
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1. Loving birds and protecting birds is a human virtue. 2. Protect wild animals.
Maintain ecological safety! 3. Wild animals are friends of human beings! 4. On the same earth, share nature!
5. To protect wild animals is to protect human beings! 6. People and birds share a home under the same blue sky. 8. Birds are the natural enemies of pests, and birds are friends of humans.
9. Pay attention to migratory birds and protect the environment. 10. It is everyone's responsibility to protect birds and wild animals. 11. Persuade the gentleman not to hit the branch birds, and the son will look at the mother in the nest.
12. Please protect the birds, for the pleasant sound of the Ming Dynasty. 13. The song of birds is the most beautiful sound of nature, so that this sound will always echo in our ears. 14. Let human beings move happily in nature, and let birds soar freely in the sky.
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1 Bird Exterminate Pests Exterminate Pests.
2 "Bird Doctor" Woodpecker "Assistant".
3 Inventing airplanes using the principle of bird flight to provide information for the study of air pollution.
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Insectivorous birds.
Red-bellied Eagle, Fantail Snipe, Four-Voiced Cuckoo, Great Cuckoo Nightjar, Blue Emerald, Hoopoe Mouse Bird.
Red-horned owl, collared horned owl, eagle owl.
Herbivorous birds. Ring-necked pheasant, white-crowned long-tailed pheasant, red-breasted field pheasant.
Sow good birds. Yellow-rumped bulbul, mercerized starling, gray starling.
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