题目内容
He usually ________ basketball after school.
A.play B.plays C.playing D.is playing
If you dropped a piece of fruit on your computer keyboard, would you think about eating it again? What if you dropped it in the toilet? Bacteria(细菌) can live everywhere, even in some unexpected places.
If you eat at your computer, sneeze on your keyboard, or sit down to surf the Internet without first washing your hands, your computer keyboard could be bad for your health. According to the US National Research Centre, the average computer carries 400 times more bacteria than a toilet bowl(抽水马桶) does.
Could one of the dirtiest things in your home be right in your hand? Yes. The TV remote control. It gets dropped on the floor, put on the sofa and everyone in the house holds it. Scientists found that about half of the tested remote controls carry the cold virus(病毒).
Don’t forget your toothbrush. Do you put it in the bathroom? Studies show that flushing(抽水冲洗) the toilet releases(释放) bacteria in the air. Bacteria can remain in the air for at least two hours. They may pollute your toothbrush. You can find ways to solve this problem. Try to keep your toothbrush far from the toilet. Make sure that it is in an upright position after each use. It’s also important to change your toothbrush every three months.
Here are some other places to watch out for:
At home
The kitchen is one of the places with the most bacteria — more than the bathroom. Dishcloths and kitchen sponges(海绵) are great places for bacteria since they are always wet after being used. Try to make them dry.
At school
When you put your schoolbags on the floor or in the bus, many bacteria can live on the bottom(底部) of it. Try to clean your schoolbag often.
In public places
Escalator handrails(电梯扶手), shopping cart handles(推车手柄), public books and magazines are top bacteria carriers. That’s why the first thing to do when getting home is to wash your hands.
Yes, bacteria are everywhere. But don’t be too afraid to touch those things. Most of bacteria are harmless. Just remember to wash your hands regularly. It is the most useful way to protect yourself from bacteria and viruses.
回答下面5个问题，每题答案不超过6个词。
1.Where can bacteria live? _____________________________________________.
2.How many of the tested remote controls carry the cold virus? _____________________________.
3.How often should you change your toothbrush? ________________________________________ .
4.Why are dishcloths and kitchen sponges good places for bacteria? _________________________ .
5.How can you protect yourself from bacteria and viruses? _________________________________ .
Some of the stamps are Jack's,and the others belong to_____________.
A.myself B.my C.mine D.me
阅读短文，根据短文内容回答问题。
Amy goes back to school on Monday, August 26th. She finished primary school last year, and this year she will be starting the sixth grade.
Amy and her mother need to get some school things like pencils and notebooks for her. So they get in their car and go shopping. First, they go to an office supply store to buy the school things. Then they stop at a shop and buy some food for dinner.
Amy's teacher this year will be Mr. Roberts. Mr. Roberts is kind. Amy is happy to have a kind teacher. Amy is also happy to see her friends again, especially her best friend, Sarah. Sarah was her classmate in her primary school.
Amy and her mother carefully prepare her clothes, food, and school things the night before school. She has to wake up tomorrow morning at 6:45 to get ready for school.
On the first day of school, Amy and her mother are waiting for the school bus. When the bus comes, Amy sees Sarah on the bus. Amy says goodbye to her mother and gets on the school bus. She sits next to Sarah. She thinks to herself, "This is going to be a great year!"
1.When does Amy go back to school?
___________________________________________________________________________
2.What does Amy need to buy for school?
__________________________________________________________________________
3.Who will be Amy's teacher this year?
4.Does Amy know Sarah?
____________________________________________________________________________
5.How does Amy feel on her first day of school?
—________ is the office building?
—It's between the sports hall and the science building.
A.Where B.How C.What D.Why
Mr. Zhang is _____ Science teacher . _____ are his students .
A.my , They B.her , He C.us , Our D.our , We
_________ useful the information is for me!
A.What a B.What an C.How D.What
The boy has to depend on his parents.
A.live with B.take care of C.get some help from
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