What would happen if you tried to blow a soap bubble in freezing weather? Would it freeze solid(固体) and fall to the ground? Would you have to hit it to break it? These questions happened to me on a cold winter day. It was too cold to play in the snow, but it was a perfect time to experiment with blowing frozen bubbles.

To blow frozen bubbles, I used dishwashing soap and a drop of glycerin（甘油） to make it even better. I chose a place out of the wind, and blew bubbles the same way I always do. I watched to see what would happen. Here’s what I learned.

If the temperature is low enough, the skin of the bubbles frosts over (结霜), becoming cloudy instead of clear. And what about those rainbow swirls（旋转） you see in soap bubbles? The rainbow colors stay even when the bubbles frost, but they don’t swirl anymore. The bubbles still stay in the air. They don’t fall to the ground any faster than they would on a warm summer day.

When these frozen bubbles break, they don’t turn into small water drops as summer bubbles do. They turn into flashing rainbow confetti（碎屑） and move slowly to the ground. Sometimes a frozen bubble will roll across the snow without breaking. If nothing disturbs the bubble, it may stay there for a long time. Sometimes I could catch a bubble and hold it until the heat of my hand made it pop.

I learned another thing about blowing frozen bubbles. It’s so interesting that I want to try it again next year.

1.It is the perfect time to blow frozen bubbles on a ___________day.

A．cold winter        B．warm spring        C．hot summer        D．sunny autumn

2.When the frozen bubbles break, _________.

A．they make a big sound                   B．they turn into small drops

C．they fall to the ground like rain             D．they become rainbow confetti

3.The purpose of the passage is _______.

A．to learn how to do a science experiment

B．to show the experiment of blowing frozen bubbles

C．to discover games that are fun to play in the snow

D．to invent a new kind of soap that makes stronger bubbles

 

阅读短文，根据短文内容，在表中填入相应信息（每空不超过三个单词,共5小题，每小题2分)）

Learning a new language isn’t easy. For many of us, speaking the language is even harder! Here are some tips(建议)to help you become more comfortable speaking English.

Tip 1  When you study, make your mouth do what your mind is learning. If you read aloud, you make your mouth and your mind work. This will help you with both speech and pronunciation.

Tip 2 Talk to yourself as much as possible. You need to be comfortable making sounds in English. All over the day, talk to yourself in English! This will help you feel comfortable thinking in English. Then write down what you are saying and read it aloud.

Tip 3  Have a “study partner”.Get together with him or her at least once a week and study together. Speak as much English as you can whenever you meet. Then you can help each other.

Helping yourself talk in English

Tips	What to do	Why
1	If you 1. ,you make your mouth and your mind work.	Help you with speech and pronunciation.
2	Talk to yourself 2. possible. And then write down what you are saying and read it aloud again.	Help you 3.thinking  in  English.
3	Have a“ 4..”Get together with him or her at least once a week and study together.	You can help5. .

 

Disneyland is the name of the theme parks around the world. There are Disneyland Park in Anaheim, California, Disney Orlando in Florida, Disneyland Paris in France, Tokyo Disneyland in Japan, and Hong Kong Disneyland in Hong Kong. But do you know its history? OK! Let me tell you.
Walt Disney was born in 1901. The Mickey Mouse created in 1927 made him very famous. He died in 1966, but his work and his dreams did not die. Now people all over the world enjoy his Mickey Mouse and other cartoon characters.
Later in his life, Mr. Disney had a dream, that is, to build a new kind of amusement park. It would be clean and beautiful. There would be rides for children and nice hotels for adults. It would be fun for people of all ages. Mr. Disney drew a plan for this park. It was called Disneyland. The engineer told him it was an impossible dream. His family and friends thought he was mad. But Mr. Disney did not give up his idea. In 1955, (90)Disneyland opened to the public and became the most successful amusement park in the USA. Walt Disney’s dream came true.
The Walt Disney Company confirmed that Disney had been talking to the government in Shanghai about opening a park that would open by 2014.
任务一：根据短文内容回答下列问题。
1. When did Walt Disney create Mickey Mouse?
__________________________________________________________________
2. What was Walt Disney’s dream?
__________________________________________________________________
3. Whom would the amusement park be fun for?
__________________________________________________________________
4. Where is the first Disneyland?
__________________________________________________________________
任务二：将文中划线的句子翻译成汉语。
5. __________________________________________________________________

— It’s difficult for the village children to cross the river for school.

— I hear a new bridge _______ over the river in a year.

A. was built        B. is being built       C. has been built   D. will be built

 

When you cough or sneeze(打喷嚏), please turn your head away from others and cover your mouth with the full part of your hand. Afterwards, you should say, “Excuse me.” This is a rule I set for my students. It is so simple, but many kids have never been told to do this. In fact, I noticed adults cough and sneeze in public without putting a hand over the mouth. I hate traveling by subway in New York during cold and flu season, because it is certain that someone is going to stand right behind me and cough or sneeze on my neck.

One important thing I point out to the kids is that after they sneeze or cough on their hand, they should wash their hands as soon as possible. Otherwise, they will be passing those germs(细菌) along to everything and everyone they touch. In order to help the kids remember this rule, I tell them about an old story. It says that when you sneeze, evil spirits jump into your body. If you don’t cover your mouth, the spirits will enter, but if you cover your mouth, you will keep them out. We say “God bless you” when someone sneezes, and in Germany you should say “Gesundheit.” That means “Good health to you.” Both expressions are said—just in case you didn’t cover your mouth in time and the spirits were able to enter your body. The kids love finding out the origins(起源) of these expressions and it encourages them to put advice to use more often.

1.The writer of this article must be _________.

A. a reporter        B. a teacher        C. a doctor          D. an officer

2.What does the underlined word “this” mean?

A. Don’t cough or sneeze in front of people.

B. Don’t stand beside someone who coughs or sneezes.

C. Many people cough or sneeze on the underground train.

D. Cover your mouth when coughing or sneezing and say sorry.

3.After coughing or sneezing on their hand, students are advised to _________.

A. say “God bless you” immediately

B. wash their hands as soon as possible

C. go to see a doctor as soon as possible

D. go home and have a good rest

4.According to the article, the writer would like the kids _________.

A. to be polite to adults                B. to be in better health

C. to have good manners               D. to do well in exams