Are we all here? here? 查看更多

 

题目列表(包括答案和解析)

—Are we all here today?
—No, _____.
[     ]
A. I am here          
B. everyone is here 
C. others are here    
D. some are not here

查看答案和解析>>

Are we all here?

________ ________ here?

查看答案和解析>>

Are we all here today?

________ ________ here today?

 

查看答案和解析>>

We all know the dangers of fires. It’s good and necessary for a family to learn how to prepare for a fire. Here are some suggestions.

Put a smoke alarm(火警) in the house. Smoke from a fire causes the alarm to go off. The alarm makes a loud sound. The sound tells everyone to leave the house at once.
Make escape(逃脱) plans. We should know all the ways out of the house. If there is a fire, everyone follows the plan to get out. Part of the plan is to check all the windows to make sure they can be opened easily.
Buy fire extinguishers(灭火器) in the house. Everyone in the family should know how to use them.
Practise for a fire. We do fire practice because we teach children about fire safety. Everyone in the family should know the following fire rules:
★    Don’t open a hot door! The fire can grow more quickly if you open the door.
★    Stay close to the floor! Smoke can be more dangerous than fire. The best air is near the floor because smoke rises.
★    What will you do if your hair or clothes start to burn? First, stop! Don’t run! The fire burns faster because of more air. Drop! Fall to the floor. Then roll! Turning over and over will make the fire go out. Put a blanket(毯子) around you to keep air away from the fire that may still be on you.
There are many possible causes for fires. A wise family is ready all the time. If there is a fire, don’t forget to call 119 for help.
【小题1】When a smoke alarm rings at home, it means _________.
A.you have to get upB.water is running to the floor
C.something is burningD.someone breaks your window
【小题2】The writer advises us to do the following to prepare for a fire except that _________.
A.we practise for a fireB.we make escape plans
C.we buy fire extinguishersD.we use electrical cookers
【小题3】When a fire happens,____ if you open the hot door.
A.the door will soon be on fireB.the electricity will be cut off
C.the fire will grow more quicklyD.the house will fall down
【小题4】What are the right steps you should take when your hair or clothes catch fire?
A.Stop, run, roll.B.Stop, drop, roll.
C.Run, drop, roll.D.Roll, drop, stop.
【小题5】What is the best title for this passage?
A.Be Ready for a Fire.B.The Causes of a Fire.
C.Learn to Use a Fire Extinguisher.D.The Dangers of a Fire.

查看答案和解析>>

We all need a healthy environment, but we produce waste every day and it does harm to our environment. Though we are young, we can still do something to help. In fact, even the simplest everyday activities can make a real difference to the environment. Here are some ideas for you to live a green life.
Remember these three words: reduce, reuse and recycle.
Reduce means “use less”. Don't waste things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really necessary or maybe the old one will be just as good! When we do buy things, choose local products if possible, and try not to buy too many things from abroad.
Reuse means “use again”. Use things for as long as possible. When we buy things, make sure that they last a long time. We should take care of them so that they will last, and we should repair them if we can instead of throwing them away and buying new ones. Don't use a paper cup or a paper bag. It’s better to use a china cup and a lunch box because you can use them again.
Recycle means “change things into something else”. Although it takes energy to change something into something else, it’s better than throwing things away or burning them. Find out what can be recycled in your neighbourhood and take part in recycling programmes. We should also buy products made from recycled materials, such as recycled paper, to help save trees.
Title:  46  to Live a Green Life
We produce waste every day and it is   47  to us. We can do something to help.
Ideas
Dos
Don’ts
To   48 
Use less
* Try to save something.
* Don’t buy too many things from foreign   49 .
To reuse
Use   50 
* Use things for as long as possible.
* Buy things that last long.
* Take care of things or   51  the old things.
* Don’t use   52  cups or bags.
To recycle
Change things into something   53  
*Join in recycling programmes.
*Buy   54  made from recycled materials.
* Don’t   55  things
away or burn them.
 

查看答案和解析>>


同步练习册答案