题目内容
【题目】 阅读下面的短文，从短文后的选项中选出能填入空白处的最佳选项补全短文，选项中有一项为多余选项。
How much physical exercise do you do in a week? Are you getting enough exercise?
【1】. For example, people who exercise regularly are less likely to suffer from many diseases. Regular exercise reduces the risk of early death by 30%. It also improves your sleep quality.
Today, most adults are much less active than in the past because our jobs are far less physical than the work our grandparents used to do. 【2】. This lack of regular physical activity means people burn fewer calories than in the past, so we need to do something to consume (消耗) our energy. Experts think adults need to do 2.5 hours of moderate exercise per week. This could be fast walking or cycling on a flat road.
Exercise can be expensive, but it doesn’t have to be. Team sports such as football can be cheap because all the players share the cost of the field.【3】. It can also be very social.
If you don’t want to spend any money, try one of the following activities. Go for a run. The only equipment you need is a pair of running shoes. If you take the bus, try getting off one stop early and walking the extra distance. Go to the park. 【4】. You can play different kinds of games there. This is a great way to involve family members and friends.
In short, there are many easy ways of keeping fit. If we all recognize the value of doing this, we will live longer and be healthier.
A.Regular activity benefits your health in many ways
B.Many of us spend seven hours or more just sitting on a chair each day
C.Try getting a group of friends or family together
D.Joining a sports club is a cheap way of getting exercise
E.Sports clubs are a good choice on bad weather days
【答案】
【1】A
【2】B
【3】D
【4】C
【解析】
本文讲述了有规律的运动在很多方面对人们的健康有益，它还能改善睡眠质量。专家认为成年人每周需要做2.5小时的适度锻炼，锻炼可能很昂贵，但也不是必须如此。人们可以参加体育俱乐部，去跑步，去公园等方法。
【1】句意：有规律的运动在很多方面对你的健康有益。
根据“It also improves your sleep quality.”可知它还能改善你的睡眠质量，可推测出此处是“有规律的运动在很多方面对你的健康有益”，故选A。
【2】句意：很多人每天花7个小时甚至更多的时间坐在椅子上。
根据“This lack of regular physical activity means people burn fewer calories than in the past”可知这种缺乏定期身体活动意味着人们燃烧比过去更少的热量，可推测出此处是“很多人每天花7个小时甚至更多的时间坐在椅子上”，故选B。
【3】句意：参加体育俱乐部是一种廉价的锻炼方式。
根据“Exercise can be expensive, but it doesn’t have to be.”可知锻炼可能很昂贵，但也不是必须如此，可推测出此处是“参加体育俱乐部是一种廉价的锻炼方式”，故选D。
【4】句意：试着让一群朋友或家人聚在一起。
根据“This is a great way to involve family members and friends”可知这是一个让家人和朋友参与的好方法，可推测出此处是“试着让一群朋友或家人聚在一起”，故选C。
选句子补充短文，做题时，要先通读短文，理解文章大意；其次，熟悉各备选项，结合设空处上下文的语境来作答；再次，不确定的空可先漏过，把确定答案的做完，剩下的题目自然就容易解决；最后，打答案代入文中一一验证是否能保证文章的连贯性。如第4题根据下文的这是一个让家人和朋友参与的好方法，可知此处是试着让一群朋友或家人聚在一起。
