根据所给词的适当形式填空。（共10小题；每小题1分，满分10分）

1. Many birds can live _______________ (comfortable) in Zhalong all year round.

2.Did you have a nice time _____  _(ski) last week ?

3.—Whose are these bags? —They’re those _______________(hero).

4. Suzy ________ (make) a snowman while Kitty was taking some photos.

5._________(wolf) eat smaller animals when they are hungry.

6. Do you know the _________(important) of protecting wild animals.

7. If the temperature ________ (drop) to 0 C, the water will become ice.

8. Thank you for agreeing__________  (let) me go on the trip today.

9. Without the guide’s help, the travelers couldn’t find the way back by           (theirs).

10. Bad weather sometimes causes ___________ disasters. (nature)

阅读与回答问题(本题共5小题，每小题2分，满分l0分)

If the temperature rises by 5 degrees tomorrow, you will probably take off just one coat. But such a change in the average world temperature would be a serious problem. Many animals and plants would not be able to deal with these changes, and would die.

The UNEP(联合国环境规划署) released（发布）the Report 2012 on November 21, 2012. It says that if we don’t take action now, the world temperature will have risen by 3 to 5 degrees by the end of this century.

A large rise in temperatures could be terrible for us and for many other living things on Earth. Sea levels will rise because higher temperatures will cause melting ice flow into the sea.Large coastal (沿海的) cities in countries such as the Netherlands and Bangladesh could be flooded.

Some plants such as corn and sugarcane (甘蔗) will not grow well in higher temperatures. Some countries, such as Brazil and parts of Africa, will not have enough food. The change may cause less rain and even make some places very dry.

On November 26, people from around 200 nations and regions gathered again in Doha (多哈) for the annual UN climate talks.“Climate change is coming to all human beings and effective actions need to be taken to deal with it.”president of the conference said at the opening ceremony.  

1.What will you probably do if the temperature rises by 5 degrees tomorrow?

2.When was the Report 2012 released by the UNEP?

3.Why will sea level rise?

4.Where did they attend the annual UN climate talks?

5.As a student, what action will you take to deal with the rising temperatures?（请自拟一句话）

根据所给词的适当形式填空。（共10小题；每小题1分，满分10分）
【小题1】 Many birds can live _______________ (comfortable) in Zhalong all year round.
【小题2】Did you have a nice time _____  _(ski) last week ?
【小题3】—Whose are these bags? —They’re those _______________(hero).
【小题4】 Suzy ________ (make) a snowman while Kitty was taking some photos.
【小题5】_________(wolf) eat smaller animals when they are hungry.
【小题6】 Do you know the _________(important) of protecting wild animals.
【小题7】 If the temperature ________ (drop) to 0 C, the water will become ice.
【小题8】 Thank you for agreeing__________  (let) me go on the trip today.
【小题9】 Without the guide’s help, the travelers couldn’t find the way back by           (theirs).
【小题10】 Bad weather sometimes causes ___________ disasters. (nature)

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

阅读与回答问题(本题共5小题，每小题2分，满分l0分)

If the temperature rises by 5 degrees tomorrow, you will probably take off just one coat. But such a change in the average world temperature would be a serious problem. Many animals and plants would not be able to deal with these changes, and would die.
The UNEP(联合国环境规划署) released（发布）the Report 2012 on November 21, 2012. It says that if we don’t take action now, the world temperature will have risen by 3 to 5 degrees by the end of this century.
A large rise in temperatures could be terrible for us and for many other living things on Earth. Sea levels will rise because higher temperatures will cause melting ice flow into the sea.Large coastal (沿海的) cities in countries such as the Netherlands and Bangladesh could be flooded.
Some plants such as corn and sugarcane (甘蔗) will not grow well in higher temperatures. Some countries, such as Brazil and parts of Africa, will not have enough food. The change may cause less rain and even make some places very dry.
On November 26, people from around 200 nations and regions gathered again in Doha (多哈) for the annual UN climate talks.“Climate change is coming to all human beings and effective actions need to be taken to deal with it.”president of the conference said at the opening ceremony.  
【小题1】What will you probably do if the temperature rises by 5 degrees tomorrow?
【小题2】When was the Report 2012 released by the UNEP?
【小题3】Why will sea level rise?
【小题4】Where did they attend the annual UN climate talks?
【小题5】As a student, what action will you take to deal with the rising temperatures?（请自拟一句话）