【精品】中考英语 第二轮 题型全接触 中考题型三 阅读理解（选择型课件 人教新目标版1精品ppt课件.ppt

中考英语 第二轮 题型全接触 中考题型三 阅读理解（选择型）课件 人教新目标版1Your body is specialno 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 bodyyour 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 movewhenever 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.1The underlined word“houses”in the passage probably means _Astores Blocks Ccreates Dbuilds2If you have no skin covering your body，what would happen?AExtra heat can only stay inside our body.BViruses cant get into our body easily.CWe cant feel the changes in temperature.DOur body can be guarded by our hair.3What is the true fact about your body?AOur heart is the same size from birth.BWe take in carbon dioxide to stay alive.COur muscles stop working when we nod.DSneezing is a way to clear our nose.3D【解析】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。4B【解析】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。【考查角度拓展】5D【解析】主旨大意题文中细分了好几个部分。但各部分均有大致中心意思，而选项中A心脏不是肌肉；B额外的热量从嘴中散去，C二氧化碳对人体有益均为错误常识。6D【解析】数量计算题题意为：为了帮助我们更好地了解我们的躯体，一共问了多少个问题？而文中一共有六个问题Whats inside our head？Whats my skin for？How do I move？Why do I breathe？What makes me sneeze？和What does my heart do？故选D。