题目
题型：不详难度：来源：
1. It is the best medicine to drink two glasses of water in the morning.
2. Drink clean water.
3. Drink the water that has not been boiled.
Many people think boiled water is safe and good to people’s health. In fact, it is not true. The boiling point of water is 100℃. By boiling it, most bacteria（细菌）in water can be killed. In the past, the water was less polluted. So boiling was a good way to make clean water. But heavy metals and other dangerous things in today’s water are much more terrible than bacteria. Boiling doesn’t fix that problem. And boiling water may give us more of the dangerous things in our glass.
4. Never use soft drinks to take the place of water.
5. Water is also needed in winter.
6. Drink water at the right time.
1) After getting up in the morning, you have less water in your body, because you weren’t drinking for the whole night. So you should drink some water to keep your health after getting up in the morning. That can prevent high blood pressure, cerebral hemorrhages（脑溢血）and so on.
2) Drinking water at about 10 am helps your body keep enough water.
3) Drinking water at about 3 pm can clean out the wastes in your body.
4) About eight o’clock in the evening is the best time to drink water. Your blood gets thicker when you sleep. Water will make your blood less thick.
Besides, we should drink 2L of water every day. Water is so important for our life. We should drink water often.
小题1:According to the passage, in the morning is the best .
| A．drinking some hot soup, medicine | B．drinking some porridge, breakfast |
| C．drinking some water, medicine | D．Drinking some soft drinks, medicine |
| A．Drinking some water after getting up in the morning |
| B．Drinking some water before going to bed |
| C．Drinking some soft drinks after getting up |
| D．Drinking some milk before going to bed |
| A．oil | B．food | C．wastes | D．fat |
| A．about eight o’clock in the morning | B．about eight o’clock in the evening |
| C．before supper | D．at night |
| A．Drink clean water | B．Don’t drink the boiled water |
| C．The use of water | D．Scientific water drinking |
答案
小题1:C
小题1:A
小题1:C
小题1:B
小题1:D
解析
小题1:细节题：从文章的句子：1. It is the best medicine to drink two glasses of water in the morning.可知早上喝水是最好的药。选 C
小题1:细节题：从文章的句子：So you should drink some water to keep your health after getting up in the morning. That can prevent high blood pressure, cerebral hemorrhages（脑溢血）and so on.可知早上喝水可以防止高血压等疾病。选 A
小题1:细节题：从文章的句子：3) Drinking water at about 3 pm can clean out the wastes in your body.可知选 C
小题1:细节题：从文章的句子：4) About eight o’clock in the evening is the best time to drink water. 可知最好的喝水时间是晚上8点。选B
小题1:主旨题：从文章的句子：There are some scientific ways of drinking water.
可知这篇文章讲的是如何科学的喝水。选D
核心考点
试题【Drinking water is good for your health. There are some scientific ways of drinki】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
are afraid of failing; they are afraid of letting their parents and family down. If exams are really making you ill or worried, don’t hide your feelings. Talk to someone about it. Maybe you can speak to a friend, or someone in your family, or teachers at your place of study. If one person doesn’t help you, ask someone else.
How to get through exams? Here are some① （建议）：
Ask a teacher or tutor about how to review your lessons, and exam skills-how to work when you are in an exam.
Take short rests during your time of work. If your mind is tired, it will not remember well.
Plan your work: study at times when you know you will work at your best.
Get enough sleep, and eat ② （健康）food.
You need exercise to work well. Walk, run, play sports-whatever you enjoy.
Stop thinking about the future and failing.
If you feel ill, talk to someone about your worries. But don’t be too relaxed!③Some stress over exams makes you work hard for them.
If it upsets you to talk to your friends about an exam when it is finished, don’t do it! In fact, don’t even think about the exam you have finished. What is done is done. ④ 你不能改变你已经写的东西！
To this advice, we could add:
If you are studying in the evening, don’t go straight to bed. Your mind will still be“going round and round”-thinking too much. Do something else, maybe walk or get exercise. Choose something that will relax you, and make you think of other things.
小题1:Why do some students hate exams?
小题2:在①处和②处填上恰当的单词。
① ②
小题3:将文中划线的句子③译成汉语。
小题4:将短文中划线的句子④译成英语。（每空0.5分，共2分）
You what you .
小题5:请给短文拟一个适当的标题。（2分）
It began to rain in Hong Kong on the morning of Monday, August 16th, 1971. At ten o’clock in the morning, Typhoon Rose was still 130 miles away but already the wind was blowing people’s umbrella away. The wind became stronger and stronger. The typhoon shelters were soon full of boats. Ships that were too big to go inside the shelters put down more anchors(锚). Some very big ships went out to the sea. It is safer for a big ship to be at sea in a typhoon because there are no rocks in the open sea. Kai Tak Airport closed. No planes were able to take off or land. At 9:00 in the evening, all the lights went out.
No one slept well that night. It is difficult to sleep in such bad weather.
In Typhoon Rose, more than one hundred people died.229 people were hurt and had and 66 of these had to go to hospital. 1,500 people lost their homes. The people of Hong Kong will not quickly forget Typhoon Rose!
小题1:What’s the possible result of Typhoon Rose in Hong Kong?
| A．Lots of big ships hit rocks |
| B．More than two hundred people lost their lives and many more lost their homes. |
| C．People didn’t sleep well in such bad weather. |
| D．People turned off all the lights at 9:00 in the evening. |
| A．it caused the terrible losses. |
| B．they didn’t sleep well that night. |
| C．Typhoon Rose wasn’t as pretty as its name. |
| D．they couldn’t find their ships after the typhoon. |
| A．Typhoons all over the world have girls’ names. |
| B．Typhoons with pretty names are usually beautiful. |
| C．Typhoon Rose only hits Hong Kong. |
| D．Typhoon Rose brought a storm to HongKong in 1971. |
| A．they had more anchors | B．it was safer outside |
| C．they were not afraid of rocks | D．it was too expensive for big ships t go inside the shelters. |
| A．the names of typhoons | B．typhoons in Hong Kong |
| C．Typhoon Rose | D．what a typhoon is like |
There are two kinds of plants: flowering plants and non-flowering(无花) plants. Almost all the trees around us are flowers and fruit. Non-flowering plants don’t grow flowers. You can’t see many non-flowering plants around you.
If you look carefully at the plants around you, you’ll find that there are many kinds of plants. Some plants are very big and some very small. Most of them are green. We can live on the earth because of the plants around us.
小题1:Which of the following is the most important according to the passage?
| A．Man. | B．Plants. | C．Animals. | D．Air, water, and sunlight. |
| A．plants can grow easily | B．plants are green |
| C．we can get what we need from plants | D．we like all kinds of plants |
| A．much fewer | B．much more | C．much larger | D．much better |
| A．Basket. | B．Bread. | C．Cabbage. | D．Stone Forest |
| A．Food from Plants | B．Plants Make Food |
| C．Man and Animals | D．Plants around us |
Li Weichi, Huang Runling, and Xiao Yan are from Zhongshan Huaqiao Middle School in Guangdong. They have just found a red cabbage that could be a new kind of acid-base indicator (酸碱指示剂). They want it to take the place of litmus (石蕊) paper.
"We’ve learnt to think of and ask questions about life by ourselves," said Li, "We work well with each other."
British scientist Robert Boyle discovered the use of litmus paper over 300 years ago. Now it is used widely in experiments all over the world.
But when the kids did some experiments in class last winter, they saw that the litmus paper didn’t turn very blue with base matter. It’s hard to get a clear result.
Will there be a better indicator than litmus paper? The three kids decided to try and find out!
How? They went to collect over 40 plants in parks, gardens and markets. Then they ground (研磨) leaves, flowers and stems (茎) to get the pigments (色素) from them.
The kids mixed pigments with acid and base. They spent months watching carefully to see which paper showed the best colour change. They decided it was the litmus paper!
"It’s our first scientific journey, Huang said, "But it makes me want to try harder."
小题1: Whom did the three kids want to challenge?
| A．Their chemistry teacher. | B．Their headmaster. |
| C．Robert Boyle | D．Thomas Edison |
| A．plant | B．animal | C．paper | D．liquid |
| A．red cabbage | B．litmus paper |
| C．any plant | D．any flower |
| A．how to make litmus paper | B．about the three kids’ spirit |
| C．scientists were wrong | D．the kids are heroes |
In the sea, the shark is one of the animals at the 22 of the food chain. It can swim faster than most other sea animals, and it can use its big teeth to eat them.
What is at the top of the world’s food chain? 23 are! We are not the biggest or fastest, but we are the 24 We could not run faster than cheetahs (猎豹), so we 25 cars and now we can move the fastest. We could not 26 better than lions, so we invented guns (枪). Now we can hunt the best.
People’s inventions are clever, but they can be dangerous, too. For example, people invented 27 , and now they make the air and rivers dirty. This can make 28 changes. Dirty rivers kill fish. Then bears cannot eat the fish and the bears die. If we kill one part of the food chain, 29 also die. Remember that we are a part of the food chain, so we are in danger too! If we protect animals, we are protecting 30 ! We should and we could do something for the world!
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