请根据要求改写下列各句，每空一词。
1.They found something important in his bag. (改为否定句)
They ___________ find ___________ important in his bag.
2.Daniel is kind. He helps his friends at all times.(合并为一句)
Daniel is ___________ ___________ to help his friends at all times.
3.My parents let me play computer games last weekend.(保持句意基本不变)
My parents ___________ me ___________ play computer games last weekend.
4.He could hardly have any spare time for his hobbies yesterday.(改为反意疑问句)
He could hardly have any spare time for his hobbies yesterday，___________ ___________?
5.I can’t decide where I will spend my coming holiday. (保持句意基本不变)
I can’t decide ___________ ___________ spend my coming holiday.
根据句意从方框中选择合适的动词，并用其适当时态填空，使句子通顺。
disappear argue not be reply explain
1.Mr. Wu is very patient. He always ____________ things to us for a long time.
2.--- ____________ your penfriend ____________ to your e-mail?
--- No, not yet.
3.Animals ____________ faster and faster at present and we should take actions to make
more people realize the importance of protecting animals.
4.Miss Wang hopes we ____________ late for school again.
5.---Where are the children?
---They____________ about what TV programmes to watch in the sitting room.
根据句意从方框中选择合适的单词，并用其适当形式填空，使句子通顺。
nine surprise direct different decide
1.Mr. Black is one of the most famous ____________ in the world. Many young people like the films directed by him.
2.His family live on the ____________floor of the highest building in our town.
3.There is no time left, you should make a ____________ at once.
4.The films with ____________ endings can always make people excited.
5.He is strange and hates to be like others, he always tries to do everything ____________.
根据句意、释义或中文提示,写出句中所缺单词，使句子通顺。
1.His parents are angry at his school work. They can’t see his ____________ (进步)after each exam.
2.I don’t know ____________ ( if ) I will have time to join in some activities at school.
3.Sometimes, I want to ____________ (say that you will not do something) to do so much homework.
4.Orange and yellow are warm colours, they can give you a happy and ____________ (满意的) feeling.
5.Peter is doing an ____________ in the laboratory now.
April 22 is Earth Day. Everyone on Earth should care about and protect the earth!
The earth has warmed by about 1°F (华氏度) over the past 100 years, but why and how?
Well, scientists are not quite sure. Maybe the earth gets warmer and warmer on its own. But many scientists say that people are doing many things which makes the earth warmer.
First, greenhouse effect (温室效应) is a very important reason for the change of the earth. People give out too much energy into the air every year. It makes the earth warmer. Climate (气候) change is another important reason. Sometimes it becomes too hot and sometimes too cold. Sometimes there is too much rain and sometimes too little. The change of the climate makes the earth warmer. In turn, the warmth of the earth changes the climate, too.
When the earth becomes warmer, there may be more rain and a rise in sea level. It will affect the growth of plants, animals and people. On a Pacific island, 100 people have to move to higher ground because the sea is rising. These people can no longer live on the coast. Before that, two islands without people went underwater in 1999. Scientists say that the seas can rise by nearly one metre by 2100.
People can affect the earth's air, land and water. As for us, we can do many things to protect the earth. For example, we can use fridges less. We can tell more people about protecting the earth.
1.Earth Day is probably set for people to ______.
A．learn more about the earth B．make full use of the earth
C．take better care of the earth. D．study the warmth of the earth
2.We can infer (推断) from the passage that the reasons for the warmer earth are
______ now.
A．not very clear B．completely secret C．well known D．not given yet
3.Greenhouse effect comes from______.
A．sea rising B．climate change C．nature's unbalance D．people's activity
4.The passage mainly tells us that ______.
A．there is more rain now B．we should protect the earth
C．we must stop pollution D．sea level is getting higher
Dear Alice，
You really have two different questions here，so we’ll discuss them one at a time．
Your problems at school may be a result of a number of things．You don’t say much about how these classmates get along with each other．It’s possible that all the students are feeling a little cautious(谨慎的) in the first term．
It’s also possible that the others are unkind．If this is so，you have to find out why you are the class “outsider．”
In your letter you say you often offer to help others with their work．Is it possible that your classmates don’t understand your offers? Could it seem that you were trying to“buy”friends with these offers?
Is it possible that you took no notice of your classmates when you had your good friend near you? They may have felt hurt at that time．It may take a time for them to believe in you if so．Try to ask one classmate directly what the problem is．If you hear a negative(负面的)answer，at least you’ll know what to do．
Yours truly，
Shelia
1.From the letter we know that Alice was very______.
A．lucky B．unkind C．clever D．unhappy
2.From the letter we can conclude(得出结论)that______.
A．Alice wasn’t pleased with her teachers
B．Alice’s parents made her study too hard
C．Alice didn’t get along well with her classmates
D．Alice didn’t want to go to school any more
3.In the letter Sheila talked about______ possible reasons(原因)for Alice’s problems．
A．four B．six C．seven D．eight
4.Which of the following is NOT true according to the letter?
A．Alice felt her classmates weren’t kind to her
B．Alice was very warm-hearted to help her classmates
C．Alice didn’t want to get along well with her classmates
D．The girl asked two questions in her letter．
