问题 选择题

读“沿某一理想大陆45°N所作的剖面示意图”, 回答下列问题。

小题1:关于图中①②③④各地气温变化的叙述,正确的是(  )

A.1月均温③地大于②④两地

B.7月均温③地小于②④两地

C.②④两地的气温日较差大于③地

D.②④两地的气温年较差小于③地小题2:若图中M、N表示近地面的等压面,则关于该季节近地面盛行风向,正确的是(  )

A.②吹向①

B.④吹向⑤

C.⑤吹向④

D.④吹向②

答案

小题1:D 

小题2: B

题目分析:

小题1:③为内陆地区,1月为北半球冬季,内陆地区降温快气温低于沿海的②④,A错;③为内陆地区,7月为北半球夏季,内陆地区升温快气温低于沿海的②④,B错;③为内陆地区,1月为北半球冬季,内陆地区降温快气温低于沿海的②④,③为内陆地区,7月为北半球夏季,内陆地区升温快气温低于沿海的②④,③地气温日较差大于沿海的②④,C错D对。

小题2:同一地区近地面气温高于高空,从图中可以看出④地气压高于⑤地,风从④吹向⑤,B对C错;②地位于大陆西岸,受西风影响,①吹向②,A错;④地位于大陆东部,受海陆热力性质差异影响,②位于大陆西岸,受三圈环流影响,空气不会相互流动,D错。

阅读理解

阅读理解。

     We have all experienced days when everything goes wrong. A day may begin well enough, but suddenly

everything seems to get out of control. It seems as if a single unimportant event may cause a number of

things to happen. Let us suppose that you are preparing a meal and keeping an eye on the baby at the same

time. The telephone rings and this means your troubles are beginning. While you are on the phone, the baby

pulls the table-cloth off the table, destroying your half prepared meal. You hang up hurriedly and attend to

your baby. Meanwhile, the meal gets burnt. As if this were not enough to bring you to tears, your husband

arrives, unexpectedly bringing three guests to dinner.

     Things can go wrong on a number of people on the road. During the rush hour one evening two cars hit

each other and both drivers began to argue. The woman driver behind the two cars happened to be a learner.

She suddenly go into a panic (恐慌) and stopped her car. This made the driver following her stop suddenly.

His wife was sitting beside him holding a large cake. As she was thrown forward, the cake went right through

the window and landed on the road. Seeing a cake flying through the air, a truck-driver had to stop his truck

all of a sudden. The truck was carrying empty beer bottles and hundreds of them slid off the back of the truck

on to the road. This led to yet another angry argument. Meanwhile, the traffic piled up behind. It took the police

nearly an hour to get the traffic on the move again. In the meanwhile, the truck-driver had to sweep up hundreds

of broken bottles. Only two dogs were enjoying themselves from the accident, for they were happily having

what was left of the cake. It was just one of those days!

1. According to the author's opinion, _____. [ ]

A. a small matter may cause great trouble

B. accidents may happen anytime

C. troubles always come in groups

D. anyone may have trouble any day

2. When the telephone rings, _____. [ ]

A. you'd better have your baby a little distant from your table before answering it

B. your trouble is sure to come

C. you'd better just let it ring all the way

D. you should never go to answer it in a hurry

3. What did the police do after the accident? [ ]

A. They helped the driver clean up the road.

B. They helped the drivers to go on with their journey.

C. They tried to stop the people from arguing.

D. They would find out who should be responsible

4. From the story we can see _____. [ ]

A. such accidents are rather common

B. such accidents are rather strange

C. no one can explain why such accidents happen

D. some drivers are too careless

名词解释