完形填空.

閱讀下面短文，掌握其大意，然后選出最佳答案，完成短文.

　　I went to Hainan（1）________ business last week. Before I came back, my classmate Li Liang asked me to go to his home（2）________ dinner.

　　There are three people in Li Liang's family: his wife, his daughter and he. He got married（3）________ he left the university. We hadn't seen each other for five years.

　　"What's the weather like in Shandong, Uncle Wang?" asked Li Wen, Li Liang's daughter.

　　"Oh, it's very cold in my hometown. It often snows（4）________ winter," I said．

　　"My mother and I were born here. We have never been to the north（5）________ China． I have never seen snow before, "said the girl. "Tell me something about it".

　　"A snow flake has six angles and it（6）________ like a flower, " I said to the girl.

　　"Would you（7）________ some for me next time?" asked the girl.

　　"It will melt (融化) if the temperature （8）________ above zero. Snow is cold（9）________ white." I told the girl.

　　 "Oh, I see." said the girl. "It is as（10）________ as an ice cream and it is as white as salt." 

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完形填空.

閱讀下面短文，掌握其大意，然后選出最佳答案，完成短文.

　　I went to Hainan___（1）_____ business last week. Before I came back, my classmate Li Liang asked me to go to his home___（2）_____ dinner.

　　There are three people in Li Liang's family: his wife, his daughter and he. He got married___（3）_____ he left the university. We hadn't seen each other for five years.

　　"What's the weather like in Shandong, Uncle Wang?" asked Li Wen, Li Liang's daughter.

　　"Oh, it's very cold in my hometown. It often snows___（4）_____ winter," I said．

　　"My mother and I were born here. We have never been to the north____（5）____ China． I have never seen snow before, "said the girl. "Tell me something about it".

　　"A snow flake has six angles and it___（6）_____ like a flower, " I said to the girl.

　　"Would you___（7）_____ some for me next time?" asked the girl.

　　"It will melt (融化) if the temperature __（8）______ above zero. Snow is cold___（9）_____ white." I told the girl.

　　 "Oh, I see." said the girl. "It is as__（10）______ as an ice cream and it is as white as salt." 

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Do you like sports? Are you getting enough exercise? Well，if you're looking for a way to exercise，try walking．

●Walking is easy．There are no special instructions，and there are no rules．You just walk--left，right，left，right．See? It's easy．

●Walking is cheap．Don't spend money on expensive clothes and equipment（器材）．All you need is a pair of comfortable shoes．

●Walking is fun，and it gives you time for yourself．Go with a friend．Walk and talk．Do something you enjoy．Listen to music，think about life，relax and so on．

●Walking is good for your health．It's good for your mind and body．You feel energetic after walking a lot．And now science is proving that walking outdoors is the best exercise．

●Walking is good in all kinds of weather．So it's raining? Don't worry，take a umbrella．When it's sunny，use sunglasses．If it's hot，take some water with you When it's cold，you always feel warm．And walking in the snow is of great fun!

Are you willing to walk? Don't wait! Just do it!    

根據(jù)短文內(nèi)容，判斷句子正（T），誤（F）

1．Here are four reasons why walking is a great idea．

2．You must follow some rules while you are walking．

3．If you walk，you needn't buy expensive clothes．

4．Walking is boring because you can't walk on rainy days．

5．The passage tells us walking is a good way to keep healthy．

What would happen if you tried to blow a soap bubble in freezing weather? Would it freeze solid(固體) 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 (結(jié)霜), becoming cloudy instead of clear. And what about those rainbow swirls（旋轉(zhuǎn)） 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