北师大版（2019）必修第三册《Unit 8 Green Living Section C》2021年同步练习卷（课后一练）

一、完成句子

• 1．他没有想到有那么多人愿意参加调查。
  He never thought that there were so many people

  .
  组卷：0引用：2难度：0.8

  解析

• 2．我听说现在很多公司在裁员。
  I hear that a lot of companies

  .
  组卷：0引用：2难度：0.8

  解析

• 3．为了节约能源，你在不用时一定把电脑关上。
  To save energy，

  when you're not using it.
  组卷：0引用：2难度：0.8

  解析

三、阅读七选五

• 10．In high school，it's important to stay healthy. （1）

  How can you study well if you're sick？So you should pay attention to your health in order to study well in high school.In order to enjoy good health，you should have some good habits.Here are some tips for you.
     Drink water regularly every day.Some students don't like drinking water.They only drink water when they are extremely thirsty. （2）

  You should drink water regularly so that your body and brain can function well.Avoid sports drinks and soda when you are thirsty.They are not good for your health.
     （3）

  Some students don't eat three meals a day.No matter what happens，you should not skip any meal of the day.Eating regularly helps keep your metabolism（新陈代谢）high and keeps your energy up.It's especially important to eat a good breakfast every day with protein，carbohydrates（碳水化合物），and fiber to set up your body for the day of activity.If you don't eat，how can you stay focused in class？
     Eat the right foods.Some students eat whatever they can get.This is wrong.（4）

  Choose whole grains like rice and whole wheat flours.Skip muffins，donuts，and other processed foods.Instead，choose whole grains，protein，fruits and vegetables.
     （5）

  If you do that，you can get distracted.Therefore，you may not pay attention to how much you are eating.You may eat too much.Eating too much harms your health.And you may gain too much weight because of it.Try to eat slowly so your brain sends the right signals to tell your belly that it's full.
  
  A.Don't skip meals.
  B.This is bad for your health.
  C.Eat a good breakfast every day.
  D.Avoid eating too much at one time.
  E.Don't watch TV or movies when you eat.
  F.If you are unhealthy，you may fall ill easily.
  G.You should eat the foods that are good for your body.
  组卷：2引用：1难度：0.5

  解析

四、语法填空

• 11．My dad is an enthusiastic （狂热的） runner who （1）

  （great） influenced me when I was young．So I was very sporty before the age of 14．However，when my family move，my new school didn't pay much attention （2）

  sports and had no after-school activities like football or running．Over the next few years，I（3）

  （stop） exercising apart from during Physical Education lessons at school．I looked like I was （4）

  （health）；however，I was not．
      One day，I was late for a bus，tried to run after it and in under a minute was out of breath!This made me realize how unfit I was．（5）

  （help） myself get in shape again，I made a（n）（6）

  （decide） that I would take up a kind of sport．
      A friend of mine suggested a swimming pool （7）

  she goes to a few times a week．Now，I'm a swimming lover!I find swimming in the pool very （8）

  （relax）．I swim for （9）

  hour three times a week．I hope that I will soon start to feel the benefits of regular exercise，and will become （10）

  （fit） than before．
  组卷：90引用：12难度：0.5

  解析