It is well known to all that a machine needs ...

It is well known to all that a machine needs fuel to run;________,man needs food to live on.

高一英语单项填空中等难度题查看答案及解析

It is well known to us all that a lot of rivers _______by factories.

A.are polluting               B.have been polluting

C.are being polluting          D.are being polluted

高一英语单项填空简单题查看答案及解析

It is well known that Albert Einstein was one of the greatest scientists of all time, but I think he was also a really great person. I’ve done some research on him and 1. _______ something interesting.

When Einstein started to work in America, someone asked him what he needed. He said he needed a desk, some 2. _______ and a pencil. He also asked for a big wastepaper basket to 3. _______ all of his mistakes. This shows that he knew even the 4. _______ man in the world can only learn by making mistakes.

Einstein was also very modest(谦虚的). Many children wrote letters to ask him for help with their homework. One day, he wrote a letter to a young girl to tell her not to 5. _______ about her maths homework because he thought maths was difficult too.

Einstein regarded time as very valuable. He never wore socks, because he thought 6. _______ socks was a waste of time as people already wore 7. _______. He also thought it was a waste of time remembering things that could be found in a book. That’s 8. _______ he never remembered his own phone number, which was in the phone book. He knew what was worth 9. _______. It is true that if we are going to do  10. _______ things in our lives, we can’t waste time.

高一英语完型填空困难题查看答案及解析

_______ he is always studying hard is well known ____ us all.

A．How, to           B．What, to          C．That, to           D．Whether, by

高一英语单项填空中等难度题查看答案及解析

_______ are playing an important part is well known to us all.

A. That who　　 B. Those who　　　　　　　　 C. Who that　　　　　 D. Who

高一英语单项填空中等难度题查看答案及解析

It’s such a good place ______ everybody wants to visit _____ it is well known all over the world .

高一英语单项填空简单题查看答案及解析

It is well known to us that friendship is very important to people and many teenagers also think that the most important people in their lives are their friends. They believe that their family members don’t know them as well as their friends do. In large families, it is quite often for brothers and sisters to fight with each other and then they can only go to their friends for some ideas.

We all know that it is very important for teenagers to have one good friend or a group of friends. Even when they are not with their friends, they usually spend a lot of time talking on the phones. This communication is very important in children’s growing up, because friends can discuss something including their secrets. Generally speaking, these things are difficult to say to their family members.

However, some parents often try to choose friends for their children. Some parents may even stop their children from meeting their good friends or making friends. I think such parents are not right. I think parents shouldn’t prevent teenagers from making friends.

Have you ever thought of the following questions?

Do you have a few good friends or many good friends?

Do you choose your friends or your friends choose you?

Have you got a good friend your parents don’t like?

Do your parents often stop you from meeting your friends?

What do you do when your parents don’t let you make friends with others?

Your answers are welcome.

1.When teenagers have something difficult to say to their parents, they usually______.

A. stay alone at home

B. fight with their parents

C. discuss it with their friends

D. go to their brothers and sisters for help.

2.The underlined sentence “Your answers are welcome.” in the last paragraph means “_________”.

A. You are welcome to discuss the questions with us.

B. We’ve got no idea, so your answers are welcome.

C. Your answers are always right.

D. You can give us all the right answers.

3.Which of the following is the writer’s opinion?

A. Parents should choose friends for their children.

B. Children should choose everything they like.

C. Parents should understand their children better.

D. Teenagers should only go to their friends for help.

4.Why is it important for teenagers to have some good friends? Because _______.

A. they have no friends at home.

B. the friends can help each other when they are beaten.

C. they are easy to have a talk together.

D. the parents don’t like to communicate with them.

高一英语阅读理解中等难度题查看答案及解析

It is well known that ____ the flower is to grow,____the price is in the market.

A. harder; higher                           B. the harder; the higher

C. the more hard ; the more high            D. more harder ; more high

高一英语单项填空中等难度题查看答案及解析

Light in a bottle

This is such a simple idea! It’s a special lamp that needs and costs nothing to run. It wasn’t invented by a famous scientist, but by a man called Alfredo Moser in Brazil sixteen years ago. In his hometown at the time, they had problems with electricity. 1. One day, Moser and his friends were talking about how they could create a signal in an emergency. One of them suggested using a bottle to reflect the light from the sun. This made Moser think.　 2.

All you need is a clean plastic bottle. Fill it with water and close it with a black top. The black top attracts the sun. A drop of bleach (漂白剂), the kind you use to clean the house, is added to the water to keep it clean. Then a small hole is cut in the roof of the room where you want the light, and the bottle is pushed through the hole. 3. It’s much stronger than the light from a candle!

Moser shared his idea with his neighbours and his light bottles were fixed in the local supermarket. Ten years later, the MyShelter Foundation in the Philippines heard about Moser’s idea. 4. Now there are Moser lamps in more than 140,000 homes throughout the Philippines and the idea has spread to a number of other countries, too. 5. Moser lamps have surely made life easier for a lot of people!

A.Why not use water to make light?

B.In India, the bottles are used in countryside schools.

C.Moser was very good at making things around the home.

D.People’s homes and small businesses were often left in the dark.

E.Following Moser’s method, the organization started making lamps in 2011.

F.While there’s sunlight outside, the light will be carried through the water into the room below.

G.MyShelter also offers training for people who want to earn money by fixing the lamps in their communities.

高一英语七选五中等难度题查看答案及解析

It ’s well-known that ________ information is very important to businessmen.

高一英语单项填空简单题查看答案及解析