1. 求一篇关于环境保护的高一英语阅读理解
A desert is a beautiful land of silence and space. The sun shines, the wind blows, and time and space seem endless. Nothing is soft. The sand and rocks are hard, and many of the plants even have hard needles instead of leaves. The size and location(分布) of the world’s deserts are always changing. Over millions of years, as climates change and mountains rise, new dry and wet areas develop. But within the last 100 yeas, deserts have been growing at a frightening speed. This is partly because of natural changes, but the greatest makers are humans.Humans can make deserts, but humans can also prevent their growth. Algeria Mauritania is planting a similar wall around Nouakchott, the capital. Iran puts a thin covering of petroleum(石油) on sandy areas and plants trees. The oil keeps the water and small trees in the land, and men on motorcycles(摩托车) keep the sheep and goats away. The USSR and India are building long canals to bring water to desert areas.
1. In this passage, “needles” refers to ___.
A. small, thin pieces of steel. B. long, thinieces of branches.
C. small pointed growth on the stem(茎) of a plant. D. small, thin pieces of sticks.
2. Which of the following is NOT true?
A. The greatest desert makers are humans. B. There aren’t any living things in the deserts.
C. Deserts have been growing quickly. D. The size of the deserts is always changing.
3. People in some countries are fighting a battle against __.
A. the growth of deserts B. the disappearance of desert plants
C. natural changes D. congenital climate
4. We can guess that Mauritania and Algeria belong to __.
A. Asian countries B. American countries
C. European counties D. African countries
【答案与解析】文章主要讲的是人们正采取措施控制和治理沙漠。
1. C。词汇猜测题。从instead of leaves可知needles是沙漠中植物的叶子，众所周知沙漠中植物的叶子是针状的, 再看steel(钢) 、) branches(树枝) 、stick(棒) 都不是与叶对应的物体, 只有C项(长在植物茎上的尖的小物体)是“是针状叶”的意思，故答案选C。
2. B。细节题。从many of the plants even have hard needles instead of leaves可知B项错误。
3. A。细节题。从Humans can make deserts, but humans can also prevent their growth(认为可能造成沙漠，但人类也可以防止沙漠的增长)可知答案A正确。
4. D。推断题。根据常识非洲沙漠远近闻名, 这说明那里最需要治理, 作者举例也会举典型的, 增加文章的可信度，故答案选D。
2. 高一英语作文，题目是保护野生动物的 词数80左右。不要太过复杂的。急急急。在线等
Many wild animals are facing the danger of extinction, because the environment that they are living in has changed greatly. For example, with the developmet of cities, the using of insecticide and serious pollution, their living areas have become narrowcr and narrower. Many of the wild animals, now are confronted with food crisis. At the same time, man is killing off species just for getting their fur, skin, horns, teeth and meat.
In order to protect our resources of ecology, people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty. There fore, measures of the following should be taken: pollution standards are made to keepdown poisons; killing off certain rare species is prohibited; national parks should be set up as wild life, reserves.
Only if we human beings take some drastic measures can wild animals be preserved.
保护野生动物
许多野生动物正面临绝种的危险，因为它们生活的环境发生了极大的变化。譬 如，随着城市的发展，杀虫剂的使用和严重的污染，野生动物的生活区域变得越来越狭小。许多野生动物目前正面临着食物方面的危机。同时，为了获取野生动物的毛、皮、角、牙齿和肉，人类正在屠杀野生动物。
为了保护生态资源，人们应当意识到任何物种的缺失，至少意味着知识资源和自然美的缺失。因此，应采取以下措施：制订污染标准以降低有毒物质；严禁杀害某些稀有物种；应建立国家公园作为野生动植物保护区。
我们只有采取一些有力措施，才能保护野生动物。
3. 写一 篇关于野生动植物保护的高中 英语作文 高分
class
4. 关于动植物的初中英语阅读理解练习题及答案.
All plant cells are capable of taking up water. Even dead ones do to a certain degree. Absorption of water by dead cell walls makes wood become larger. In common land plants, the living cells of roots take up most of the water. Land plants without roots do exist, however. Those greenish-yellow lichens（苔藓）you seen on rocks in the high mountains have no roots. Half a billion years ago, when water plants started to enter the land, the first land plants did not have roots.
Even among the flowering plants, one finds rootless forms. These flowering plants are "the higher plants" because they evolved（进化） recently and are thus considered higher on the evolutionary scale（进化树）. In the Peruvian desert, there grows one of these rootless higher plants, a bromeliad. It is a relative of the pineapple. Even if this plant had roots, they would be of no use, because the place where the plant grows never rains. The plant gets its water only from the dew（露水）it collects at night, when its leaves cool off. Such rootless plants, of course, can be moved with ease, but they will only grow when they are placed out in the open. If they are placed too near a house, the radiation from the heat of the house prevents the leaves from cooling and prevents dew from forming, then the plant dies. In the southern United States and in Puerto Rico, one sees bromeliads growing high above the streets on the insulation（绝缘物）of electric wires. These plants get their water from rain, and the only soil they ever come in contact with is the st that may blow on their leaves.
1. Wood becomes larger because of _____.
A. dead cell walls B. water entering dead cells
C. the growth of cells D. the death of cells
2. From the passage we know that the evolutionary scale is graded according to _______.
A. evolutionary cycles B. heights and depths C. time D. kinds
3. The most suitable title for this passage is "__________".
A. Absorption of water by plants B. Rootless plants
C. Plants in the desert D. Higher plants
4. All plant cells are capable of ______.
5. These flowering plants are ______ because they evolved recently and are thus considered higher on the evolutionary scale.
要答案就追问哟
5. 写一篇关于保护野生动植物的英语短文
Wildlife Protection Dinosaurs died out because of an unexpected incident. But wildlife today disappears or is in danger just because humans do harm to it. For example, tigers are hunted for fur to make carpets so that they can only live in secure reserves; grassland is destroyed without mercy so that st storms come into being affecting distant cities.
Last year, scientists saw some monkeys rubbing themselves with a certain kind of insects to protect themselves from fierce mosquitoes biting. According to the result of the inspection, they found that the insect
6. 英语作文《动植物保护》
Animals and Plants Protection
As a matter of fact, a great number of
animals and plants are extinct. All this is substantially because of us human
beings.
And a large number of them are endangered. If this does not imply that we are
not obliged to do something, the world is going insane and will be
destroyed.
To stop this from happening, we have many options. First and foremost, we
should start from ourselves. Do as what a perfect citizen should do. Then, restrain the factories from polluting. This can be done by establishing
laws and rules. If we unite as one, nothing is impossible.
7. 高中英语阅读 答案就是这一段的第一句,第一句怎么翻译呀!一个动物需要去保持他身体来自吸收或者散发光
看来你是对keep...from 这个词组不理解，它是避免，免于，使…免受的意思，因此第一句正确的意思应该是：为了变得透明，动物需要使它的身体不吸收或者不散发光线。