If all the plants on the earth die, _______ p...

If all the plants on the earth die, _______ people _________animals will be able to live.

A. neither; nor　　     　　　　　 B. both; and　　　　

C. not only; but also　　     D. either; or

九年级英语单项填空中等难度题查看答案及解析

If all the plants on the earth die, _______ people _________animals will be able to live.

A．neither; nor       B．both; and          C．not only; but also    D．either; or

九年级英语单项填空中等难度题查看答案及解析

If people________polluting the air, animals and plants will die soon.

A. didn't stop　　 B. don't stop　　 C. haven't stopped　　 D. shall not stop

九年级英语单选题中等难度题查看答案及解析

– People all over the world do something good for the earth on April 22nd –– Earth Day.

– Well. ______ what we should do is to make every day Earth Day.

A. And                        B. So                    C. But

九年级英语单项填空简单题查看答案及解析

On April 22, people all over the world always do something meaningful for the Earth that we all share. It’s Earth Day, a special day to learn about our planet and how to take care of it.

On Earth Day, some people listen to speeches about the environment. Others help clean up their offices or save water and electricity at home. Your parents may even decide to take a day off from driving their cars.

The idea for Earth Day came from a US senator(参议员), who was worried about pollution and the health of plants and animals.

Now, Earth Day has become a great celebration around the world. In 1990, 200 million people from 140 countries and areas took part in clean-ups, tree planting and other environmental events on Earth Day.

回答下面5个问题，每题答案不超过6个词。

1.When is Earth Day?

2.What speeches do some people listen to on Earth Day?

3.Who came up with the idea of Earth Day?

4.How many people celebrated the first Earth Day in cities in the USA in 1970?

5.What has Earth Day been used to educate people to do since 1970?

九年级英语阅读理解中等难度题查看答案及解析

— On April 4th, 2020, all the people mourned (哀悼）doctors and people who died in the disease.

— Yes, I think it can ________us of the importance of keeping healthy.

A.remind B.remember C.return D.reduce

九年级英语单选题中等难度题查看答案及解析

On Sunday, April 22, people all over the world take time out to appreciate(珍惜)the earth that we all share. It’s Earth Day, a special day to learn about our planet(星球)and how to take care of it.

On Earth Day, some people listen to speeches about the environment. Others help clean up their offices or save water and electricity at home. Your parents may even decide to take a day off from driving their cars.

The idea for Earth Day came from a US Senator(参议员), who was worried about pollution and the health of plants and animals. And the idea quickly caught on(流行起来). In 1970, the first Earth Day was celebrated. More than 20 million people in cities all over the US took part in. Since then, Earth Day has been used to educate people about their role in taking care of our planet.

Now, Earth Day has become a global celebration. In 1990, 200 million people from 140 countries took part in clean-ups, tree planting and other environmental events on Earth Day.

1.When is Earth Day? (No more than 2 words)

________________________________________________.

2.Who came up with the idea for Each Day? (No more than 3 words)

___________________________________________________.

3.How many people celebrated the first Earth Day in 1970? (No more than 4 words)

_____________________________________________.

4.Is Earth Day popular around the world now? ( No more than 3 words)

____________________________________________.

5.What has Earth Day been used to educate people about their role? ( No more than 6 words).

____________________________________________.

九年级英语回答问题中等难度题查看答案及解析

On Sunday , April 22nd , people all over the world take time out to appreciate the earth that we all share .It’s Earth Day , a special day to learn about our planet and how to take care of it .

On Earth Day , some people listen to speeches about the environment . Others help clean up their offices or save water and electricity at home .Your parents may even decide to take a day off from driving their cars .

The idea for Earth Day came from a U.S. Senator(参议员) . He was worried about pollution and the health of plants and animals . And the idea quickly caught on (流行起来) . In 1970 , the first Earth Day was celebrated . More than 20 million people in cities all over the U.S. took part in it .Since then, Earth Day has been used to educate people about their roles in taking care of our planet .

Now , Earth Day has become a worldwide celebration. In 1990, two hundred million people from 140 countries took part in clean-ups , tree planting and other environmental events on　 Earth Day .　　

1.Earth Day is a special day to learn about our planet and　　　　　　 .

A.how to pay attention to the earth　　　

B. how to learn English

C. how to go to the moon　　　　　　　　

D. how to make use of time

2.On Earth Day , we are told to　　　　　　　 .

A. go shopping　　　　　　

B. save water and electricity at home　

C. listen to music　　　　　

D. drive our cars

3.The idea for Earth Day was given by a __________ from America .

A. farmer　　　　　　 B. teacher　　　　 C. scientist　　　　 D. senator

4.According to the passage ,the first Earth Day was celebrated in____________ .

A. 1990, the U.S.A.　　　　　　　　　 B. 1970, Beijing

C. 1970, America　　　　　　　　　　 D. 1990, America

5.Why has Earth Day become a worldwide celebration ? Because __________.

A. Earth Day is on Sundays .　　

B. we can sing songs on Earth Day

C. there are so many people on Earth Day

D. Earth Day can teach people how to take care of our planet

九年级英语阅读理解困难题查看答案及解析

All our food comes from the soil(土壤). Some of us eat meat, but animals live on plants. If there are no plants, we will have no animals and meat. So the soil is necessary for us to live.

The top of ground is usually covered with grass or other plants. Plants grow in soil, which has a dark color. This dark soil is humus. Dead leaves, dead plants and animals’ waste make it, but this takes a long time. When the humus has been made, plants can grow well in it.

All soil needs food. If we don’t give it any, the plants will be weak. Animals’ waste is the best food for the soil, but chemical fertilizers (化肥) are also very useful. The same crop (庄稼) should not be grown in the same place every year; it is better to have a different crop. A change of crop and the use of a good fertilizer will keep the land in good condition.

When the soil is dry, the wind blows it away. Sometimes heavy rain carries the humus down to a river. People should grow more and more trees and grass to stop wind from carrying the humus (腐殖土壤)away. It takes hundreds of years to make humus, and so we must save every bit of it. Without soil, where can we grow food?

1. From the text, we know people live on ___________.

A. animal B. plant

C. meat　　　 D. soil

2. We should ___________ to keep the soil.

A. give more fertilizers

B. grow a different crop every year

C. make more humus

D. grow more trees and grass

3. We should save every bit of humus, because ___________.

A. it takes a long time to make humus

B. sometimes the wind will blow the dry soil away

C. the chemical fertilizers are expensive

D. animals waste is the best food for the soil

4.From the passage, we know that soil is ___________ to people.

A. not helpful　　　　 　　 B. necessary

C. not important　　　　 D. harmful

九年级英语阅读理解中等难度题查看答案及解析

All our food comes from the soil (土壤). Some of us eat meat, but animals live on plants. If there were no plants, we should have no animals and meat. So the soil is necessary for life.

The top of ground is usually covered with grass or other plants. Plants grow in soil, which has a dark color. This dark soil is humus, dead leaves, dead plants and animal waste make it, but this takes a long time. When the humus has been made, plants can grow well in it.

All soil needs food. If we don’t give it, any plants will be weak. Animals waste is the best food for the soil, but chemical fertilizers (化肥) are also very useful. The same crop should not be grown in the same place every year; it is better to have a different crop. A change of crop and the use of good fertilizer will keep the land in good condition.

When the soil is dry, the wind blows it away. Sometimes heavy rain carries the humus down to a river. People should grow more and more trees and grass to stop wind from carrying the humus away. It takes hundreds of years to make humus, and so we must save every bit of it. Without soil, where can we grow food?

1.From the text, we know people live on _______.

A. animal B. plant C. soil

2.The word “humus” means _____ in Chinese.

A. 微生物 B. 腐殖土 C. 粘土

3.We should _______ to keep the soil.

A. give more fertilizers

B. make more humus

C. grow more trees and grass

4.We should save every bit of humus, because ______.

A. it takes a long time to make humus

B. the more humus in the soil, the better plants grow

C. A and B

5.The best title of this text should be ______.

A. Soil is necessary to people

B. Soil’s food is chemical fertilizers

C. Humus is hard to make

九年级英语阅读单选中等难度题查看答案及解析