Plants are very important living things. Life...

Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. So animals and man need plants in order to live. This is why we find that there are so many plants around us.

If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering (不开花的) plants.

Flowering plants can make seeds (种子). Fruits protect the seeds. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit.

Most non-flowering plants do not grow from seeds. They grow from spores (孢子). Spores are very, very small. Some spores are so small and light that they can float (飘) in the air. We may say that spores are quite the same as seeds. When these spores fall on wet and shady places, they usually grow into new plants.

1. The main idea of the first paragraph is that _______.

A. plants are important for life

B. plants can’t grow without air

C. there are many plants in the world

D. we can’t live without water

2. Plants can make food from _______.

A. flower, water and air　　　　 B. water, sunlight and air

C. air, water and soil　　　　　　 D. air, sun and light

3.What fact does the passage lead you to believe?

A. Of all living things, animals are the most important.

B. Spores are seeds.

C. All fruits of flowering plants have seeds.

D. Without plants, man will die out.

4. What will the writer probably (可能) talk about in the following paragraph?

A. how plants can make food from air

B. how spores grow into new plants

C. why some plants have no seeds

D. why non-flowering plants are more important than flowering plants

八年级英语阅读理解困难题查看答案及解析

Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight.

Animals and man cannot make food from air, water and sunlight. They get their food by eating plants and other animals. If you look carefully at plants around you, you will find there are two kinds of plants: flowering plants and non-flowering plants.

Flowering plants can make seeds(种子). The seeds are guarded by the fruits. Some fruits have one seed, some have two, three or four, and some have many. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit. Most non-flowering plants do not grow from seeds. They grow from spores(胚芽). Spores are very small. Some spores are so small and light that they can float(漂浮) in the air. We may say that spores are quite the same as seeds. When these spores are all on wet and sandy places, they usually grow into plants.

1.The main idea of the first paragraph is that _____________.

A. plants are important for life

B. plants cannot grow without air

C. there are many plants in the world.

D. we can not live without water.

2. From Paragraph 2, we know there is(are) _______ kind(s) of plants around us.

A. four　　　　　　　　 B. three　　　　　　　 C. two　　　　　　 D. one

3.In paragraph 3, the underlined word “guarded” most probably means ____________.

A. offered　　　　　 B. protected

C. produced　　　　 D. saved

4. According to the underlined sentence“Most non-flowering plants do not grow from seeds”, the following statements are wrong EXCEPT ___________.

A. All the plants grow from seeds.

B. No flowering plants grow from seeds.

C. Only non-flowering plants grow from seeds.

D. A few of non-flowering plants grow from seeds.

八年级英语阅读理解中等难度题查看答案及解析

Plants are very important living things. Life could not go on if there were no plants. This is 1plants can make food from air, water and sunlight. Animals and men 2make food from air, water and sunlight. Animals get their food by eating plants and animals

3  Therefore(因此), animals and  men need plants in order to 4 This is the reason(原因) why we find that there are so many plants around us.

If you look carefully at the plants around you 5  find that there are many kinds of plants. Some plants are large 6others are small. Most plants are green..

Some plants have many small leaves. Others have only 7 large leaves. There are many kinds of leaves. Leaves are of 8  shapes(形状) and colors.

Leaves are also different in other ways. Some leaves have short leaf stalks(叶茎)while others have long leaf stalks. Still others have 9 stalks at all. The edges(边)of leaves are also different. Some leaves have smooth(光滑的)edges. Some have wave(波状的) edges    10 the teeth of saw(锯).

8.A. much          B. different         C. same            D the same

八年级英语完型填空中等难度题查看答案及解析

Water is very important to living things．Without water there can be no life on the earth．All animals and plants need water．Man also needs water．We need water to drink．to cool our food and to clean ourselves．Water is needed in offices，factories and schools．

Water is needed everywhere．There is water in seas；rivers and lakes ,Water is found almost everywhere．Even in the driest part of the world．there is some water in the air．You cannot see or feel it when it is a part of the air．The water in the seas，rivers and lakes is a liquid。The water in the air is a gas，and we call it water vapor．

Clouds are made of water．They may be made of very small drops of water．They may also be made of snow crystals(结晶体)．Snow crystals are very，very small crystals of ice．Ice is frozen water．It is a solid．There can be snow and ice everywhere in winter．

(   )4．Where Can we find water?

A．We can find water when it turns into vapor．

B．Water can be found almost everywhere

C．We can see water in deserts here and there．

D．Water is only in seas and rivers．

(   )5．We must protect water resources because________．

A．crops need water        B．all living things need water

C．all animals need water    D．all plants need water

八年级英语阅读理解中等难度题查看答案及解析

语篇补全

Robots are very important in our daily life now. People like robots because they can do things for us. They can do housework. They can deal with data (处理数据)fast. Some people think robots can do everything nicely.1.. For example, robots have a hard time picking up things. This may make you feel surprised because even babies can pick up things easily. That’s because our brains tell us how to use our hands to hold things. But robots can’t understand it. So they often break or drop things.

2.. Among them is Ken Goldberg from University of California, Berkeley, US. He has studied the problem for years. 3.. He built a database (数据库)for robots. All kinds of information about a thing, such as its size and shape are in the database. 4.. In this way, the robot can pick up the thing easily.

A. They can even go into space.

B. Finally, he came up with an answer to the question.

C. Many scientists are trying to solve this problem.

D. Before a robot picks up a thing, it can find the information about the thing.

E. But some things that are easy for us are difficult for robots.

八年级英语补全短文5选5中等难度题查看答案及解析

Parents can be very important teachers in our lives. However, they are not always the best teachers. Parents may be too close to their children emotionally (感情上). Sometimes they can only see their children through the eyes of a protector. For example, a teacher might see a trip to a big city as a valuable experience. However, it might seem too dangerous to a parent.

Another problem is that parents may expect their children’s interests to be similar to their own. If they love science, they may try to force (强迫) their child to love science too. But what if (要是……又怎样) their child’s true love is art, or writing, or car repair?

Parents usually want to pass on their values to their children. But should children always believe what their parents do? When children are young, they believe that their parents are always right. But when they get older, they will have different ways of thinking.

The most important thing to realize is that we all have many teachers in our lives. Our parents teach us, our teachers teach us, and our friends teach us. Books and newspapers and televisions also teach us. All of them are valuable.

1. ________ might see a trip to a big city as a valuable experience, according to the passage.

A. A parent

B. A teacher

C. Either a teacher or a parent

D. Neither a teacher nor a parent

2.Parents may hope that their children have the same ________ as their own, according to the passage.

A. looks 　B. interests

C. habits D. jobs in the future

3.The underlined phrase “pass on” in the 4th paragraph means “________” .

A. 路过　　　 B. 继承 C. 传递　　 D. 领悟

4.When children get older, they ________.

A. don’t believe their parents any more

B. should always believe what their parents do

C. believe that their parents are always right

D. begin to have their own ways of thinking

5.What is the best title of the passage?

A. Never grow up!

B. Believe your parents forever.

C. Are parents always the best teachers?

D. How many teachers can we have in our lives?

八年级英语阅读单选中等难度题查看答案及解析

Plants are very important. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals can get their food by eating plants and other animals. Man gets his food by eating plants and animals, too. So animals and man need plants to live. This is why there are so many plants around us. There are two kinds of plants:flowering plants and non-flowering(无花) plants. Almost all the trees around us are flowers and fruit. Non-flowering plants don’t grow flowers. You can’t see many non-flowering plants around you. If you look carefully at the plants around you, you’ll find that there are many kinds of plants. Some plants are very big and some very small. Most of them are green. We can live on the earth because of the plants around us.

1. Which of the following is the most important according to the passage?

A. Man.　　　 B. Plants.

C. Animals.　　　 D. Air, water, and sunlight.

2.We need many plants around us because _______

A. plants can grow easily

B. plants are green

C. we can get what we need from plants

D. we like all kinds of plants

3.There are ______ non-flowering plants than flowering plants around us.

A.much fewer　　　　　 B.much more

C.much larger　　　　　 D.much better

4.Which of the following doesn’t come from a plant?

A.Basket.　　　　　　 B. Bread.

C. Cabbage.　　　　 D. Stone Forest　

5. The best title（标题）for this passage may be _________

A. Food from Plants　　　 B. Plants Make Food

C. Man and Animals　　　 D. Plants around us

八年级英语阅读理解中等难度题查看答案及解析

Plants are very important. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals can get their food by eating plants and other animals. Man gets his food by eating plants and animals, too. So animals and man need plants to live. This is why there are so many plants around us.

There are two kinds of plants: flowering plants and non-flowering(无花) plants. Almost all the trees around us are flowers and fruit. Non-flowering plants don’t grow flowers. You can’t see many non-flowering plants around you.

If you look carefully at the plants around you, you’ll find that there are many kinds of plants. Some plants are very big and some very small. Most of them are green. We can live on the earth because of the plants around us.

1.Which of the following is the most important according to the passage?

A. Man.    B. Plants.   C. Animals.   D. Air, water, and sunlight.

2. We need many plants around us because _______ .

A. plants can grow easily        B. plants are green

C. we can get what we need from plants   D. we like all kinds of plants

3.There are ______ non-flowering plants than flowering plants around us.

A. much fewer   B. much more   C. much larger     D. much better

4.Which of the following doesn’t come from a plant?

A. Basket.    B. Bread.    C. Cabbage.      D. Stone Forest

5.The best title（标题）for this passage may be _________ .

A. Food from Plants       B. Plants Make Food

C. Man and Animals      D. Plants around us

八年级英语阅读理解中等难度题查看答案及解析

完形填空

Water is very important in our life. We drink it every day and _______ it to cook and wash things. We cannot live 　 _______　 water. But how can we save water?

There are several ways to save water. Firstly， take shorter showers and don’t leave the tap 　 _______　 when we don’t need to use water. 　 _______ ， try to reuse water. It’s the most important way for us to save water. At last， we should not 　 _______ water so that we will have _______ water for years and years.

To protect water is to _______ our life. Some people think there’s much water _______ the Earth. In fact， there is only _______ water for us to use now. If we don’t save it， it will surely be used out some day.

So we should save water in order to save 　 _______ . Do you think so?

1.A. put　　 　　　 B. make　　 　 C. take　　　 　　　　 D. use

2.A. without　 B. with　　 　 C. on　 　　 　　 　　 D. in

3.A. stopping　　 B. rising　　　 C. running　　 　　 D. growing

4.A. Second　 　 B. Secondly C. Moreover　　 　　 D. However

5.A. waste　　 　 B. use　　　　　 C. pollute（污染）D. drink

6.A. fresh　 　 　 B. new　　　 　　 C. good　　 　　　　 D. hot

7.A. make　　 　　 B. live　　 　 C. protect　 　　 　 D. lose

8.A. in　 　　　 　 B. for　　 　　 C. on　　 　　　　　 D. at

9.A. a little　　 B. a few　　 C. little　　 　　 D. few

10.A. us　　 　　 B. earth　　 C. world　　 　　　　 D. ourselves

八年级英语完形填空中等难度题查看答案及解析

Water is very important ________ all living things. We must ______ every drop of water.

八年级英语单项填空中等难度题查看答案及解析