Question

    Many of us enjoy watching wild animals. We can learn a lot from them.

Geese(雁）,for example, teach a very god lesson about teamwork. In fall, Canada geese fly to the warm south o get away from cold winter in the north. They lit off in no order. Yet quickly they form a V shape, with one bird leading.

This V shape allows geese to save energy. When the front bird moves its wings up and down, the force(力量）of the air lifts the next one. This continues down the line. The bird in front has the hardest job. When it gets tired, it moves behind. and another bird moves into the lead. By sharing the role, the group can travel a great distance. Geese flying in a V shape can fly 70% farther without a rest than birds flying alone.

During the long flying journey, geese communicate with one another. They honk(鸣叫)to encourage the birds to keep up the speed. They also cheer each other up while working towards a common goal.

What have we learned from the lovely geese's experience and skills?Work together!Whether it is in our personal lives or our jobs, we need other people. We need the spirit of teamwork!

根据材料内容选择最佳答案。

1.Why do Canada geese fly to the south in winter?

A.Because it's warm in the south. B.Because they practice teamwork.

C.Because they need lots of exercise. D.Because there is no food in the north.

2.Which bird is the most tired while flying in a V shape?

A.The front bird. B.The one at the left end.

C.The one in the middle. D.The one at the right end.

3.If a goose can fly 10 kilometre alone without a rest , how long can it fly in a V shape ?

A.7km B.10km C.17km D.20km

4.How do geese communicate while flying ?

A.By making sounds B.By moving their wigs

C.By flying high or low D.By moving back and forth

5.What does the passage mainly tell  us ?

A.How Canada geese communicate . B.Why the V shape can save energy .

C.How Canada geese form a V shape . D.How Canada geese fly farther by teamwork .

Answer

1.A

2.A

3.C

4.A

5.D

【解析】

本文是一篇说明文，主要说明了人能从大雁飞翔的经验和技巧中学习团队合作的精神。

1.细节理解题。根据第2大段“In fall, Canada geese fly to the warm south o get away from cold winter in the north.”秋天，加拿大的大雁飞到温暖的南方逃离北方的寒冷冬天。可知，是因为南方暖和。故选A。

2.细节理解题。根据第3大段“The bird in front has the hardest job.”最前面的鸟有最艰难的工作。可知，最前面的鸟是最辛苦的。故选A。

3.推理判断题。根据第3大段“Geese flying in a V shape can fly 70% farther without a rest than birds flying alone. ” 成V字形飞行的雁，不休息能比单独飞行的鸟多飞70%的距离。可知，成V字形飞行的雁，在10公里的速度上能多飞7公里。故选C。

4.细节理解题。根据第4大段“They honk(鸣叫)to encourage the birds to keep up the speed.”他们鸣叫来鼓励鸟儿保持速度。可知，是通过声音来交流。故选A。

5.主旨大意题。根据第2大段“Geese(雁）,for example, teach a very god lesson about teamwork. In fall, Canada geese fly to the warm south o get away from cold winter in the north. They lit off in no order. Yet quickly they form a V shape, with one bird leading.”例如雁给人们上了一节团队合作的课。在秋天，加拿大鹅飞到温暖的南方，以逃避北方寒冷的冬天。他们不分先后地出发了。但很快它们就形成了一个V形，一只鸟领头。可知，本文讲述了加拿大雁成V形飞翔，人们从中学习团队合作精神。故选D。