题目内容
Experts(专家) say that students usually need eight to ten hours’ sleep at night, but
most Chinese students do not get enough sleep. Some Chinese parents are usually glad to
see their children studying late. They will think their children work very hard. But not
all parents are happy about this. Once a mother told us that every morning the 10 year
old boy put up one finger with his eyes still closed, begging(乞求) for one more minute
to sleep. Like thousands of students “early birds” in china, he has to get up before
six every morning.
A report shows that without a good night’s sleep, students seem to be weaker than they
should be. Many students have fallen asleep during class at one time or another. Too
much homework is not the only reason(原因). Why students stay up late? Some watch TV or
play the computer games late into the night.
Experts have ever said that students should develop good study habits(习惯). So some
clever students never study late, they are able to work well in class.
1.The 10-year-old begged for one more minute to sleep because_____.
A. he didn’t have enough sleep
B. it wasn’t time for him to get up
C. he didn’t want to go to school
D. he wanted his mother to wake him up
2.In this passage “early birds” means persons who_____.
A. get up early B. get up late C. sleep less D. don’t want to sleep
3.From the passage we know if students don’t get enough sleep, they may _____.
A. study late B. watch TV late
C. not go to bed until late D. stay outside
4.“Stay up late” here means _____.
A. study late B. watch TV late
C. not go to bed until late D. stay outside
5.According to (根据) the passage, which of the following is right?
A. if you want to study better, you must work hard at night
B. sleeping less means working hard.
C. some clever students are able to work well in class because they have good study habits.
D. students don’t have enough sleep only because they have a lot of homework to do.
1.A 2.A 3.B 4.C 5.C 【解析】本篇文章难度适中，主要讲述专家认为学生每天应该有足够的睡眠。其中作业多并不是唯一的原因，一些学生会熬夜玩电脑游戏或者看电视。所以专家建议学生应该养成好的学习的习惯。 1.细节理解题。根据Experts(专家) say that students usually need eight to ten hours’ sl...
名校课堂系列答案
Oct.16 is World Food Day. The UN started the day in 1979. It’s used to remind people not to waste food and fight hunger.
A big number of people in the world still don’t have enough food to eat. Food shortage（匮乏）is a big problem worldwide. Right now, there are more than 1,000 million hungry people in the world according to the UN. Many children go to sleep hungry, and 15 million of them die of hunger each year.
There are several reasons why there are food shortages. First, there have been more droughts（干旱）and floods recently. Also, a growing population makes feeding everyone more difficult.
Another big reason is food waste. Most people don’t realize how much food they throw away every day. Sometimes we cook too much, or we don’t use it before it goes bad. The average（平均的）person throws away 50 kg of food every year. According to the UN, more than one third of all food produced worldwide goes to waste each year.
That is over1, 300, 000 million kilograms of food being wasted. The amount of food wasted in Europe can feed 200 million people, and the food wasted in Latin America can feed 300 million a year.
So think twice next time you want to throw away food. By cutting down on food waste, we could help put food on the empty plates of some hungry children. Only order as much food as you can eat in a restaurant. If you can’t eat all you order, take the rest home. Don’t be too picky about food so that you don’t leave any on your plate. Some food may not taste great, but your body needs it. Keep an eye on what food you have at home. Don’t buy too much. Don’t cook too much.
When you throw away food, you are not just wasting the food itself. Resources（资源）are also wasted while growing, transporting and cooking the food. These things all take energy, time and water.
Title: 1. on World Food Day
The UN’s 2. to start this day | To remind people not to waste food and fight hunger | |
Facts of food shortage | Over 1,000 million people are hungry for food. 15 million children die of hunger each year. | |
Reasons for food shortage | ◆more droughts and floods now | |
◆a growing population | ||
◆food waste worldwide | 3. of it each year | ※The average person throws away 50kg of food. ※Over 1,300,000,000,000kg of food is wasted. ※The food wasted in Europe can feed 200,000,000people, and the food wasted in Latin America can feed 300,000,000 people. |
Ways to stop food waste | Only order as much as you can eat at a restaurant. Take the rest of food home if you can’t eat all you’ve ordered. Don’t be too picky about food. Be sure not to 4. more food at home than you need. | |
5. included | ◆energy ◆time ◆water |