Many people catch a cold in the spring and autumn.There are hundreds of kinds of viruses.You never know which one you will get,so there isn't a cure for each one.
When a virus attacks your body,you may work hard to get rid of it.Blood rushes to your nose and brings congestion with it.You feel terrible because you can't breathe well,but your body is actually "eating" the virus.Your temperature rises and you get a fever,but the heat of your body is killing the virus.You also have a runny nose to stop the virus from getting to your cells.You may feel miserable,but actually your body is trying to fight against the cold.
Different people have different remedies for colds.In the United States and some other countries,for example,people might eat chicken soup to feel better.Some people take hot bath and drink warm liquids.Other people take the medicine to stop the fever,congestion,and runny nose.
There is one interesting thing to note some scientists say taking the medicine when you have a cold is actually bad for you.The virus stays in you longer because your body doesn't have a way to fight it or kill it.Bodies can do an amazing job on their own.
(1)When you have nose congestion,you AA.
A.can't breathe well
B.will have a fever
C.can't speak well
D.will kill the virus
(2)CC can kill the virus.
A.Your cells
B.Your runny nose
C.The heat of your body
D.Warm liquids
(3)What does the underlined word "remedies" mean in Chinese? BB
A.癥狀
B.療法
C.藥物
D.治愈
(4)When they have a cold,people will do some things EXCEPT DD.
A.eating chicken soup
B.taking hot baths
C.drinking warm liquids
D.running for a long time
(5)According to the scientists' opinion,taking the medicine when you have a cold is BB for you.
A.good
B.bad
C.helpful
D.useful
【答案】A;C;B;D;B
【解答】
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發(fā)布:2024/5/27 14:0:0組卷:6引用:2難度:0.7
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1.According to a recent report,about 15% of the people in the UK are members of gyms.But are they more likely to be fit?
A study found that gym members were 14 times more active than people who didn't belong to any health club.Gym members did six hours more exercise a week,and this activity did make them fitter than non- gym members.They also spent less time sitting down every day than non- gym members.The results were the same for men and women.
The study included 405 people between the ages of 30 and 64,and the main characteristics of those who were gym members were the same as those who were not. "But gym members did more training than non-gym members," said the lead author,Elizabeth Schroeder of the University of Illinois.While it might seem clear that gym members exercise more and are healthier than non-gym members,Schroeder says this has not been directly shown before.However,the study is only designed to show a tie between gym membership and more exercise.It may be that active people like to join gyms.In the study,people who exercised as much as gym members were also in good health.
You can get the same benefits wherever you exercise.This study shows a gym membership can make you do more exercise,but other research shows that exercising outside has other help.Outdoor activity can make you feel happy about life,especially if you run through a forest.
Outdoor exercise is also more interesting than going to the gym.The first five minutes of outdoor exercise is especially helpful in making people feel good.But Schroeder says that a gym may also encourage greater exercise because it can be social and fun.
(1)What did the new study find out?
A.British people are crazy about the gym.
B.Gym exercise is better than outdoor exercise.
C.Gym membership can make us healthier.
D.Gym is necessary for our daily life.
(2)In the study,researchers studied
A.people between aged 30 and 64
B.the same number of men and women
C.405 gym members
D.people with the same characteristics
(3)The study is aimed to build a tie between and .
A.a(chǎn)ctive people;more gym exercise
B.more exercise;health
C.gym membership;more exercise
D.happiness;more exercise
(4)Which statement will Elizabeth Schroeder agree with?
A.Women should do more gym exercise.
B.We should be careful with outdoor training.
C.Outdoor exercise is better than gym exercise.
D.We may make great exercise if we go to the gym.發(fā)布:2025/1/5 9:30:5組卷:1引用:1難度:0.2 -
2.Is it possible to have a diet that s both healthy and friendly to our planet?Here are answers to your eco-friendly food questions.
Does what I eat influence climate change?
Yes.The world's food system is responsible for about one quarter of the planet -- warming greenhouse gases that humans produce each year.That includes raising and harvesting all the plants,animals,and animal products we eat,as well as processing,packaging,and shipping food to markets all over the world.
Which foods have the largest influence?
In general,beef and lamb have the biggest climate footprint per gram of protein while plant- based foods like beans,rice,corn and wheat have the smallest influence.Pork,chicken,eggs are somewhere in the middle.
Is there a simple food choice I can make?
Studies have shown that people who eat a meat-heavy diet can reduce their food- related footprint by one third or more by moving to a vegan diet- no meat,dairy,or eggs.If you don't want to go that far,just eat less meat.
Can I really make a difference to our planet
We need more food to feed the world's growing population.One person alone can make only a tiny djye.aiference.If many people make changes to their diets,that will start to add up.It will make a greater difference if the world's heaviest meat eaters make some changes to their diets.
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A.Beef and lamb.
B.Rice and corn.
C.Chicken and pork.
D.Beans and beef.
(2)According to the passage,which of the following is TRUE?
A.One person alone makes no difference to our planet.
B.Shipping food all over the world has no influence on climate change.
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D.Meat eaters can reduce their food-related footprint by eating less meat.
(3)What is the best title for the passage?
A.How to produce more meat
B.How to make more plant-based foods
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D.How to ask eco-friendly food questions發(fā)布:2025/1/5 9:30:5組卷:0引用:1難度:0.2 -
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A.4
B.5
C.6
D.7
(2)Which of the following is TRUE according to the passage?
A.In France,people and grocery stores can give away some food to food banks.
B.The US passed a law to stop grocery stores from throwing away unsold food.
C.Japan has been starting a nationwide campaign called "Clear Your Plate".
D.People in South Korea are asked to pay fees for throwing away food.
(3)Where does this passage most probably come from?
A.The advertisement.
B.The newspaper.
C.The guide book.
D.The science book.發(fā)布:2025/1/5 9:30:5組卷:3引用:1難度:0.2