Question

15．[1]Whether you're recovering from a foot injury or working hard to prevent one，a proper warm-up before athletic activity is important．You should start with a general warm-up．This is intended to get your heart rate up and your muscle groups warm．Walking，gentle jogging or basic aerobics （有氧运动） are all good places to start．The general warm-up should increase your heart rate and speed up breath so that your blood becomes oxygen-rich and carries nutrients to the muscle groups you're about to work．
[2]After the general warm up，move on to basic stretching，which doesn't require a lot of movement．Stretch your legs，ankles，feet，arms，chest and back．After completing these basic stretches，you can move on to sport-specific stretching．They should focus on the muscle groups you're about to engage and prepare your body for the types of movements the sport requires．
[3]Failure to warm up properly before athletics can result in injuries．So don't forget to stretch your feet and ankles when warming up!Point and bend your feet．Gently roll your ankle in one direction，and then in the other direction．Rise up on your toes and then gently rock back so that your weight is on your heels．
[4]Cooling down after physical activity is just ________________ warming up．First stretch the muscle groups and parts of the body you just worked the hardest．Then move on to general body stretching．And finally，cool down with a gentle aerobic activity that will gradually return your heartbeat to its resting rate．
[5]Properly fitting athletic shoes are also important to preventing foot injuries．Look for athletic shoes specific to your foot type．People with high arches （足弓） should buy shoes which have a lot of support，and people with fallen arches should look for shoes that advertise motion control．Buy your athletic shoes a half size bigger than your normal size as feet tend to increase in size when you exercise．
76．What is the text mainly about？（no more than 6 words）Ways/How to prevent foot injuries/Away from foot injuries
77．Complete the following statement with proper words．（no more than 4 words）
It's possible that notwarming up properly/doing a proper （general） warm-up/doing （or starting with ）a warm-upbefore carrying out sports activities will cause injuries．
78．Fill in the blank in Paragraph 4 with proper words．（no more than 4 words）
as important as/the same as
79．Why do you need to move on to do sport-specific stretching after basic stretching？（no more than 13 words）To prepare your body for the types of movements the sport requires．/To prevent yourself from foot injury （injuries）．/If not，a foot injury is （ foot injuries are） likely to be （or may be ） resulted in．
80．What does the word"This"（Line 2，Paragraph 1）probably refer to？（no more than 4 words）A general warm-up．．

Answer 1

分析 本文主要讲述在运动过程中如何避免脚部受伤．

解答 76．Ways/How to prevent foot injuries/Away from foot injuries 
77．warming up properly/doing a proper （general） warm-up/doing （or starting with ）a warm-up 
78．as important as/the same as
79．To prepare your body for the types of movements the sport requires．/To prevent yourself from foot injury （injuries）．/If not，a foot injury is （ foot injuries are） likely to be （or may be ） resulted in．
80．A general warm-up．
76．Ways/How to prevent foot injuries/Away from foot injuries  主旨大意题．  通读全文可知本文主要讲述在运动过程中如何避免脚部受伤．
77．warming up properly/doing a proper （general） warm-up/doing （or starting with ）a warm-up  细节题． 根据文章第三 段Failure to warm up properly before athletics can result in injuries． 可知在运动之前不进行适当的热身可能导致受伤．
78．as important as/the same as 细节题．  根据文章第四 段 cool down with a gentle aerobic activity that will gradually return your heartbeat to its resting rate．
可知用温和的有氧运动冷却会渐渐地让你的心跳恢复到休息时的频率，因此冷却和热身是相同重要的．
79．To prepare your body for the types of movements the sport requires．/To prevent yourself from foot injury （injuries）．/If not，a foot injury is （ foot injuries are） likely to be （or may be ） resulted in．细节题． 根据文章第二 段 They should focus on the muscle groups you're about to engage and prepare your body for the types of movements the sport requires．可知做完基本伸展后再进行特殊运动伸展的目的是为了让你的身体为你所从事的运动做准备．
80．A general warm-up．猜测词义题．  根据文章第一 段You should start with a general warm-up．This is intended to get your heart rate up and your muscle groups warm． 可知你应该从一般热身开始，这是为了让你的心跳加速，肌肉变暖和．因此this是指一般的热身．

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