2017年高考英语专项练习题型及答案(3)(5)

2016-08-30 07:51:35 来源：考试吧

　　(九)

　　Now we know that brains can grow, adapt to change, regardless of your age. To learn a new skill you’ve got to create the new circuits in the brain that support the behavior required by the skill. 1 And it抯 also linked to improved memory and cognition. Then how to improve your brain power?

　　One way to do that is to mix things up a bit. When we do the same thing every day, those mental circuits become well-established. Impulses (r神经冲动) easily fly along them. 2 This feels uncomfortable to us, but exciting to the brain.

　　Even driving a new route home from work, trying a new recipe or taking on a new workout routine can fire up our brain. 3

　　Making use of your five senses is another way to improve your brain power. It is suggested that you get dressed with your eyes closed or listen to music while smelling the roses. 4 Wash your hair with your eyes closed.

　　In the beginning any change is going to be uncomfortable. 5 They haven抰 formed a map to guide the impulses down the new path. This is when we feel like our brains will explode. But once the new route is constructed, the unfamiliar and difficult skill will become easy. n

　　A. This usually takes a long time.

　　B. Brush your teeth with your opposite hand.

　　C. That is because our brains can抰 read the change.n

　　D. First, we must gradually get used to that change.

　　E. This process leads to brain growth, better overall health.

　　F. But when we add something new and unfamiliar, our brains need to develop new circuits.

　　G. The brain then gets busy creating new circuits to help us adapt to our new environment or task.

　　参考答案：

　　(一) 1-5 ACGBD

　　(二) 1-5 GFCBA

　　(三) 1-5 CDAGB

　　(四) 1-5 ECDGA