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7.Your body is special-no two people in the world are alike,Although you are different from everyone else,you have exactly the same body parts as the people around you,doing different jobs that keep all of us alive.
What is inside my head?
Your head houses the most valuable part of your body-your brain.As you are reading,your eyes send pictures to your brain which makes meaning from what you see.Your brain helps you to remember and think,and makes sure your body is doing what it should.
What is my skin(皮肤) for?
Your skin covers your body.In most parts of your body,the skin is just as thick as half a centimeter.If you have your skin cut,it will have a quick cure and stop viruses from getting into your body.Your skin also helps you feel the heat and coldness of the environment around you.Hair grows from inside the skin.When you feel hot,extra heat comes out through your skin.As a result,your body temperature drops.
How do I move?
Muscles(肌肉) are found in most parts of your body.They work with your bones to help you move-whenever you cry or smile,eat or speak,walk or dance,etc.
Why do I breathe?
Your body needs to take in oxygen from the air and give out the unwanted carbon dioxide in the body.When you breathe,air comes through your nose and mouth into your lungs(肺) where oxygen flows to different parts of your body.
What makes me sneeze?
When dust or a strong smell gets into your nose,you sneeze.This is the way your body cleans up the dust in your nose.Your lungs push out the air and try to clear your nose.
What does my heart do?
Your heart is a very special muscle.It is slightly bigger than your fist (拳头) and grows bigger as you do.If you place your hand on your heart,you will feel your heart beating which forces blood to move around your body.

34.The underlined word"houses"in the passage probably meansA.
A.stores            
B.locks            
C.creates           
D.builds
35.If you have no skin covering your body,what would happen?C
A.Extra heat can only stay inside our body.
B.Viruses can't get into our body easily.
C.We can't feel the changes in temperature.
D.Our body can be guarded by our hair.
36.What is the true fact about your body?D
A.Our heart is the same size from birth.
B.We take in carbon dioxide to stay alive.
C.Our muscles stop working when we nod.
D.Sneezing is a way to clear our nose.
37.Which is the best title for this passage?B
A.What Your Body Needs              
B.How Your Body Works
C.Why Your Body Grows              
D.When Your Body Moves.

分析 你的身体是特别的--世界上没有一样的两个人,虽然你跟其他人不同,但是你跟周围的人有着一样的身体结构,做着不同的工作让我们活着.
    我的脑袋里有什么?
    你的脑袋储存着你身体最有价值的部分--你的大脑.当你阅读的时候,你的眼睛发送图片到你的大脑,让你明白你所看到的意思.你的大脑帮你记忆、思考,确保你的身体在做它应该做的事.
    我的皮肤是什么?
    你的皮肤覆盖全身.在你身体的大部分部位,皮肤就有半厘米厚.如果你割伤了皮肤,它会快速治愈并阻挡细菌进入你的身体.皮肤还能帮助你感受你周围环境的冷热.头发从皮肤里长出来.当你热的时候,额外的热量会从你的皮肤里释放出来.结果,你的体温就下降了.
    我怎样移动?
    你身体的大多数部位都会有肌肉.它们跟你的骨头一起工作来帮你移动--无论你什么时候哭或笑,吃饭或说话,走路或跳舞等等.
    我为什么呼吸.你的身体需要从空气中获得氧气并把身体不需要的二氧化碳排出.当你呼吸时,空气通过你的鼻子和嘴巴进入你的肺,肺将氧气带到你身体各个部分.
    什么使我打喷嚏?
    当灰尘或者很强的气味进入你的鼻子,你就打喷嚏.这是你身体清除鼻子中的灰尘的方式.你的肺释放气体,试图清理你的鼻子.
    我的心脏做什么工作?
    你的心脏是一个非常特殊的肌肉.它比你的拳头大一点,随着你的长大而长大.如果你把手放到你的心脏上,你会感觉到你的心脏在跳动,它将血液运送到你的全身.

解答 34.答案:A 词义猜测题 根据Your head houses the most valuable part of your body-your brain.可推测,脑袋里有身体最有价值的东西--大脑.又知store的意思是储存;lock的意思是上锁;creating意为创造;build意思是建造,所以此处应选stores,故选A
35.答案:C 细节理解题 根据If you have your skin cut,it will have a quick cure and stop viruses from getting into your body.Your skin also helps you feel the heat and coldness of the environment around you.Hair grows from inside the skin.When you feel hot,extra heat comes out through your skin.As a result,your body temperature drops.可知,皮肤可以阻挡细菌进入身体,可以帮你感知冷暖;可以帮你降温.所以此处应选We can't feel the changes in temperature.故选C.
36.答案:D 推测判断题.根据It is slightly bigger than your fist (拳头) and grows bigger as you do可知,心脏随着身体的成长而成长,所以选项A是错误的.根据Your body needs to take in oxygen from the air可知,身体需要的是氧气,所以选项B是错误的.根据They work with your bones to help you move可知,你的肌肉与骨头帮着你活动,所以选项C是错误的.根据This is the way your body cleans up the dust in your nose.可知,打喷嚏是帮着你清理鼻子中的异物,所以选项D是正确的.故选D.
37.答案:B 主旨大意题.通读全文可知,本文通过大脑、皮肤、肌肉、喷嚏、呼吸等方面阐述了我们的身体是如何工作的,所以标题应为How Your Body Works.故选B.

点评 此篇为科普类阅读.通过通过大脑、皮肤、肌肉、喷嚏、呼吸等方面阐述了我们的身体是如何工作的.题目设计多为推测判断题,都能通过通读全文,在文中找到细节来判断出正确选项.

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