共用题干第三篇
Walking to Exercise the Brain
Do you think sitting and studying all the time will improve your grades?Think again?Getting some exer-
cise may help,too.
New research with old people suggests that taking regular walks helps them pay attention better than if
they didn't exercise.
Previous research had shown that mice learn,remember,and pay attention better after a few weeks of
working out on a running wheel.Mice that exercise have greater bl0od flow to the brain than those who don't.
Their brain cells also make more connections.
Neuroscientists（神经科学家）from the University of Illinois at Urbana-Champaign wanted to find out if
the same thing is true for people.First,they measured the physical fitness of 41 adults,ages 58 to 77,after
each person walked 1 mile.Then,participants looked at arrows on a computer screen and had to use computer
keys to show which way one particular arrow was pointing.
Adults who were physically fit were faster at the arrow task,and their answers were just as accurate as
their less-it peers,the researchers found.The fitter participants also had more blood flow to a part of their
brain responsible for paying attention and making decisions.
In a second study , 15 elderly people who completed a 6-month aerobic-training（有氧运动）course were
faster at attention tasks compared with 14 seniors who just did stretching and toning exercises（韵律操）for
the same amount of time.
So,even going for a walk every 2 or 3 days for just 10 to 45 minutes can help.That should be good news
for the elderly.
The effects of exercising on the brains of younger people haven't been studied yet.Still,it can't hurt to
take occasional breaks and' go for a walk or run around with friends.Whatever you do,though,don't try to
read and walk at the same time.You could end up hurting yourself! After taking exercise for a few weeks,the mice were found to have__________.A:higher blood pressureB:faster heartbeatC:more blood flow to the brainD:better appearance

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• 共用题干第三篇
  Walking to Exercise the Brain
  Do you think sitting and studying all the time will improve your grades?Think again?Getting some exer-
  cise may help,too.
  New research with old people suggests that taking regular walks helps them pay attention better than if
  they didn't exercise.
  Previous research had shown that mice learn,remember,and pay attention better after a few weeks of
  working out on a running wheel.Mice that exercise have greater bl0od flow to the brain than those who don't.
  Their brain cells also make more connections.
  Neuroscientists（神经科学家）from the University of Illinois at Urbana-Champaign wanted to find out if
  the same thing is true for people.First,they measured the physical fitness of 41 adults,ages 58 to 77,after
  each person walked 1 mile.Then,participants looked at arrows on a computer screen and had to use computer
  keys to show which way one particular arrow was pointing.
  Adults who were physically fit were faster at the arrow task,and their answers were just as accurate as
  their less-it peers,the researchers found.The fitter participants also had more blood flow to a part of their
  brain responsible for paying attention and making decisions.
  In a second study , 15 elderly people who completed a 6-month aerobic-training（有氧运动）course were
  faster at attention tasks compared with 14 seniors who just did stretching and toning exercises（韵律操）for
  the same amount of time.
  So,even going for a walk every 2 or 3 days for just 10 to 45 minutes can help.That should be good news
  for the elderly.
  The effects of exercising on the brains of younger people haven't been studied yet.Still,it can't hurt to
  take occasional breaks and' go for a walk or run around with friends.Whatever you do,though,don't try to
  read and walk at the same time.You could end up hurting yourself! Walking regularly helps elderly people___________.A:lose weightB:become happierC:concentrate betterD:look younger

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• 共用题干
  第三篇
  Walking to Exercise the Brain
  Do you think sitting and studying all the time will improve your grades?Think again?Getting some exer-
  cise may help,too.
  New research with old people suggests that taking regular walks helps them pay attention better than if
  they didn't exercise.
  Previous research had shown that mice learn,remember,and pay attention better after a few weeks of
  working out on a running wheel.Mice that exercise have greater bl0od flow to the brain than those who don't.
  Their brain cells also make more connections.
  Neuroscientists（神经科学家）from the University of Illinois at Urbana-Champaign wanted to find out if
  the same thing is true for people.First,they measured the physical fitness of 41 adults,ages 58 to 77,after
  each person walked 1 mile.Then,participants looked at arrows on a computer screen and had to use computer
  keys to show which way one particular arrow was pointing.
  Adults who were physically fit were faster at the arrow task,and their answers were just as accurate as
  their less-it peers,the researchers found.The fitter participants also had more blood flow to a part of their
  brain responsible for paying attention and making decisions.
  In a second study , 15 elderly people who completed a 6-month aerobic-training（有氧运动）course were
  faster at attention tasks compared with 14 seniors who just did stretching and toning exercises（韵律操）for
  the same amount of time.
  So,even going for a walk every 2 or 3 days for just 10 to 45 minutes can help.That should be good news
  for the elderly.
  The effects of exercising on the brains of younger people haven't been studied yet.Still,it can't hurt to
  take occasional breaks and' go for a walk or run around with friends.Whatever you do,though,don't try to
  read and walk at the same time.You could end up hurting yourself!
  The first study on 41 elderly people found__________.
  A:the less-fit participants did arrow tasks faster
  B:the fitter participants did arrow tasks faster
  C:the less-fit participants gave more accurate answers
  D:the fitter participants gave more accurate answers

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• 共用题干第一篇
  Walking to Exercise the Brain
  Do you think sitting and studying all the time will improve your grades?Think again.Getting some exer-
  cise may help,too.
  New research with old people suggests that taking regular walks helps them pay attention better than if
  they didn't exercise.
  Previous research had shown that mice learn,remember,and pay attention better after a few weeks of
  working out on a running wheel.Mice that exercise have greater blood flow to the brain than those who don't.
  Their brain cells also make more connections.
  Neuroscientists（神经科学家）from the University of Illinois at Urbana Champaign wanted to find out if
  the same thing is true for people.First,they measured the physical fitness of 41 adults,ages 58 to 77,after
  each person walked 1 mile.Then,participants looked at arrows on a computer screen and had to use computer
  keys to show which way one particular arrow was pointing.
  Adults who were physically fit were faster at the arrow task,and their answers were just as accurate as
  their less-fit peers,the researchers found.The fitter participants also had more blood flow to a part of their
  brain responsible for paying attention and making decisions.
  In a second study , 15 elderly people who completed a 6-month aerobic-training（有氧运动）course were
  faster at attention tasks compared with 14 seniors who just did stretching and toning exercises（韵律操）for
  the same amount of time.
  So,even going for a walk every 2 or 3 days for just 10 to 45 minutes can help.That should be good news
  for the elderly.
  The effects of exercising on the brains of younger people haven't been studied yet. Still,it can't hurt to
  take occasional breaks and go for a walk or run around with friends.Whatever you do,though,don't try to
  read and walk at the same time.You could end up hurting yourself! It is suggested in the last paragraph that people should______________.A:run around once a weekB:not read and walk at the same timeC:go for a walk every dayD:not hurt their friends while exercising

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• 阅读某初中水平四的快速跑教学设计片段，回答问题。教学目标：（1）在途中跑时不低头、不耸肩，眼平视，蹬地有力。（2）发展速度素质，进一步提高身体协调能力。（3）形成克服困难的坚强意志品质和合作精神。教学重点：不同形式起跑。教学难点：较强的反应能力与跑的速度。教学过程：（1）调动情绪阶段：课堂常规，教师领做一套徒手操。（2）师生互动阶段：跑姿练习。（3）掌握技能阶段：快速起动与加速跑练习。不同姿势听不同信号起跑。（4）创新思维，陶冶情操阶段：抢绳游戏。快速跑移物换物接力游戏。（5）稳定情绪，恢复身心阶段：配乐（小白船）韵律操。（6）评价阶段：教师指导学生自我评价。教师评价小结，肯定本课学生的表现并给予鼓励。问题：（1）谈谈本案例的设计理念。（2）请对本案例的成功之处进行评析。

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• 小学体育《双摇跳》一、考题回顾二、考题解析【教学过程】(一)开始部分1.课堂常规：体委整队，报告人数，师生问好，教师简要介绍教学内容，检查服装，安排见习生。导入：同学们，看老师手中的这幅图，这上面的小朋友你们可能不认识，但他有一项非常大的本领，你们猜是什么?岑小林，广州市一小学生，身高1.4米，在迪拜举行的世界学生跳绳锦标赛上，打破两项世界记录，一秒7.3下!被称为“世界上跳得最快的孩子”。你们想不想跳得更快，向岑小林挑战?今天让我们一起继续学习跳绳---双摇跳。2.队列队形练习：原地三面转法练习。组织教学：四列横队。要求：队列整齐，步伐一致。(二)准备部分1.游戏“贴膏药”方法：全班手拉手围成一圈站立，学生一二一报数，报一的站在报二的前面。根据教师的口令，后面同学抓前面的同学，抓到后复原，换着贴人。题目来源于考生回忆2.配乐韵律操伸展运动、下蹲运动、体侧运动、体转运动、腹背运动、全身运动、跳跃运动、整理运动。组织教学：四列横队体操队形，教师边做示范，边提示动作要领，语言激励学生，及时表扬鼓励。要求：拍节准确，动作到位，节奏感强。3.专项练习原地屈膝纵跳15次组织教学：体操队形站立，教师喊口令。要求：做到手脚配合同时起跳。(三)基本部分1.示范提问：老师的手与脚是如何配合的?学生回答：绳向前摇至脚下双脚起跳。3.讲解动作要点：跳得高，摇得快。4.练习(1)徒手模仿双摇跳的动作。组织教法：体操队形站立，原地连续快摇两次。纠错：身体前倾或屈腿不要过大，上体和腿尽量自然伸直。(2)双手各持一条对折短绳，在体侧做双摇跳的快速摇绳练习。要求：强调手腕用力抖动。纠错：摇绳过慢，要用手腕抖动摇绳。题目来源于考生回忆(3)先练习并脚单摇连续跳，然后高跳并突然加快摇绳做一次双摇跳，逐渐过渡到连续双摇跳。(4)学生自由综合两种以上跳绳方法花式跳绳。5.优生展示组织教学：以体育小组为单位，自由选举两名代表进行展示，每组做完后采用不同形式进行评价。6.教学比赛—跳绳比赛组织教学：以体育小组为单位，每轮每组派出一名比赛，30秒跳绳计次数，累计轮次获胜多者为最终获胜方。(四)结束部分1.放松活动—放松操组织教学：四列横队体操队形要求：放松活动，身心充分放松。2.课堂小结：教师总结学练情况，表扬先进，激励全体学生。3.宣布下课、师生再见、回收器材。【答辩题目解析】1.谈谈本节课的教学目标。2.如何培养学生对跳绳的兴趣?

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