题目内容

【题目】我国新疆吐鲁番地区有“早穿皮袄午披纱,晚上围着火炉吃西瓜”的说法,这说明当地气温的特点是( )

A. 气温日较差大B. 气温月较差大

C. 气温年较差大D. 气温的年际变化大

【答案】A

【解析】

根据新疆地处内陆,气温冷热变化剧烈,年降水量表现出由东向西逐渐减少的态势。新疆的东部和南部降水甚少;本区成为太阳辐射高值区。本区河流稀少,且大多数是内流河。总的来说,干旱是本区自然环境的主要特征,进行分析解答。

由于中国大陆面积广阔,西部伸入亚洲内陆,因此中国的气候具有显著的大陆性特征。主要表现在气温的年变化和日变化较大,与世界上同纬度的其他地区相比,气温冬季明显偏低,夏季明显偏高。“早穿皮袄午穿纱,围着火炉吃西瓜”是新疆气温日变化大的生动写照;结合题意。故选:A

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【题目】 When I was in high school, I worked parttime helping Dad sell fruits and vegetables at a market. One day, as I was preparing the fruits, a little boy came by with his mom and sister. He was about eight years old, and the girl, five or six. They were looking at the fruits in front of me. I heard the kids say to their mom(in French)“They're good” I knew it was French, because I can speak and understand it.

Then I noticed how the mom was picking the fruits. At first I thought she was really looking at the fruits because she was facing them, but then I noticed how much she had to feel and smell each one as she picked them out. And she often asked her son if it looked okay, but looked way above where his face was. Putting what I saw together, I was sure she was blind.

Both of the kids continued to help their mom pick out the fruits. The son made sure the fruits were not obviously bad, and the daughter handed them to her mom. The woman then felt each one and smiled, and the daughter would put them into their basket. The kids were smiling while helping their mom pick the fruits out.

Their smile and gentle manner moved me in a way that never happened before. It was so beautiful to see such young kids so willingly help. Most kids that age would be picking out candies or toys in a store for themselves, instead of helping their mom pick out fruits, as the two kids did.

It was great to witness the moment, but not so great because I didn't tell the mom how beautiful her children were in their language. This is what I regret to this day.

1When the writer was preparing the fruits, a little boy came by with________.

A.his classmates and friendsB.his parents and sister

C.his mom and sisterD.his mom and brother

2The woman and her kids came to the market to buy________.

A.fruitsB.basketsC.candiesD.toys

3According to what he saw, the writer was sure the mother couldn't________.

A.speakB.seeC.smellD.hear

4The writer was moved because________.

A.the mother was brave to face her problemsB.the kids were polite and kind to each other

C.the mother was careful in picking out thingsD.the kids were so willing to help their mother

【题目】 In our life, there are many messages that tell us to be healthy. We may make much effort to achieve this goal. But really, it doesn't have to be so hard. Simply going for a walk—especially if you do it regularly and outdoors—is a lowstress, lowimpact(低强度), and an easy way to get lots of health benefits. It can be a happy time—spend alone or together with friends, in sunshine and the fresh air. Let's see the benefits of going for a walk.

Firstly, it makes you have a good mood. Studies show that walking outdoors can help relieve(释放) stress. Those who take a 90minute walk outdoors have less negative thoughts about themselves.

Secondly, it improves your heart health. Just 30 minutes, walk a day has been proved to improve blood pressure and reduce your risk of coronary heart disease and stroke. This can be finished easily by simple actions like parking farther away from buildings, climbing stairs, and pacing while talking on the phone.

Thirdly, it can reduce the sugar intake(摄入量). When_you_want_to_eat_a_sweet_snack,_go_for_a_walk__ One study shows that taking a 15minute walk helps people cut their chocolate intake in half.

The last but not least, it improves your brain health. Going for a regular walk has been related to increasing brain plasticity(可塑性), and developing the ability of creativity.

Therefore, let's make going for a walk become a routine.

1完成句子We may ________________ to achieve the goal of keeping healthy.

2完成句子Going for a walk is a lowstress, lowimpact and an easy way to get lots of ________________

3简略回答问题How long should you walk to have less negative thoughts about yourself?

________________________________________________________________________

4找出并写下第三段的主题句。 ________________________________________________________________________

5将文中画线句子译成汉语。________________________________________________________________________

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