The Healthy Habits Survey shows that only about one third of American seniors(年长者) have correct habits. Here are some findings and expert advice.
1. How many times did you brush your teeth yesterday?
·Finding:A full 33% of seniors brush their teeth only once a day.
·Step: Remove the 300 types of bacteria(细菌) in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.
2. How many times did you wash your hands or bathe yesterday?
·Finding:Seniors, on average, bathe fewer than 3 days a week. And nearly 30% wash their
hands only 4 times a day---half of the number which doctors recommend.
·Step:We touch our faces around 3,000 times a day-often inviting germs(病菌)to enter our mouth, nose, and eyes. Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.
3. How often do you think about fighting germs?
·Finding:Seniors are not fighting germs as well as they should.
·Step: Do you know it is not your toilet but your kitchen sponge(海绵)that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.
1.What is found out American seniors?
A. Most of them have good habits.
B. Nearly 30% of them bathe three days a week .
C. All of then are fighting germs better than expected .
D. About one third of them brush their teeth only once a day.
2. Doctors suggest that people should wash their hands .
A. twice a day B. three times a day
C. four times a day D. eight times a day
3.Which of the following is True according to the text ?
A. We should keep from touching our faces .
B. There are less than 300 types of bacteria in the mouth .
C. A kitchen sponge can carry more germs than a toilet .
D. We should wash our hands before touching a door handle .
九年级英语阅读理解困难题
The Healthy Habits Survey shows that only about one third of American seniors(老年人) have correct habits. Here are some findings and experts’ advice.
1. How many times did you brush your teeth yesterday? Finding: About 33% of seniors brush their teeth only once a day. Step: Remove(去除) the 300 types of bacteria(细菌) in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day. 2. How many times did you wash your hands or take a shower yesterday? Finding: Seniors, on average, take a shower fewer than 3 days a week. And nearly 30% wash their hands only 4 times a day一only half of the number that doctors advised. Step: We touch our faces around 3000 times a day一often inviting germs (病菌) to enter our mouth, nose, and eyes. Use toilet paper to keep your hand from touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds. 3. How often do you think about fighting germs? Finding: Seniors are not fighting germs as well as they should. Step: Know about germs clearly. Do you know it is not your toilet but your kitchen sponge(海绵)that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds. |
根据短文内容,选择正确答案。
1.According to the survey, we can know about________ of American seniors have correct habits.
A. one second B. two thirds
C. one third D. one fourth
2.How long should people brush their teeth gently?
A. One minute. B. Two minutes.
C. Three minutes. D. Four minutes.
3.Doctors suggest that people should wash their hands________.
A. twice a day B. three times a day
C. four times a day D. eight times a day
4.What is found out about American seniors?
A. All of them have good habits.
B. All of them brush their teeth once a day.
C. They all take a shower every day.
D. They aren’t fighting germs better than expected.
5.Which of the following is true according to the text?
A. There are only 200 types of bacteria in the mouth.
B. We touch our faces four times a day.
C. We should wash our hands with cold water.
D. A kitchen sponge can carry more germs than a toilet.
九年级英语阅读理解中等难度题查看答案及解析
The Healthy Habits Survey shows that only about one third of American seniors(年长者) have correct habits. Here are some findings and expert advice.
1. How many times did you brush your teeth yesterday?
·Finding:A full 33% of seniors brush their teeth only once a day.
·Step: Remove the 300 types of bacteria(细菌) in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.
2. How many times did you wash your hands or bathe yesterday?
·Finding:Seniors, on average, bathe fewer than 3 days a week. And nearly 30% wash their
hands only 4 times a day---half of the number which doctors recommend.
·Step:We touch our faces around 3,000 times a day-often inviting germs(病菌)to enter our mouth, nose, and eyes. Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.
3. How often do you think about fighting germs?
·Finding:Seniors are not fighting germs as well as they should.
·Step: Do you know it is not your toilet but your kitchen sponge(海绵)that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.
1.What is found out American seniors?
A. Most of them have good habits.
B. Nearly 30% of them bathe three days a week .
C. All of then are fighting germs better than expected .
D. About one third of them brush their teeth only once a day.
2. Doctors suggest that people should wash their hands .
A. twice a day B. three times a day
C. four times a day D. eight times a day
3.Which of the following is True according to the text ?
A. We should keep from touching our faces .
B. There are less than 300 types of bacteria in the mouth .
C. A kitchen sponge can carry more germs than a toilet .
D. We should wash our hands before touching a door handle .
九年级英语阅读理解困难题查看答案及解析
A survey has shown that only one third of people prefer to live in big cities. 1. In a big city or in the country? Maybe, wherever you are, there are advantages and disadvantages.
2. The transportation in big cities is convenient. There are many shopping centers. And the catering(餐饮) industry is developing very well. So it is easier for you to travel, to have dinners or go shopping. But there are some things that make us bored, such as rush hour traffic, noise pollution and fast-paced life.
3. The air is a lot fresher than that of the big cities. There is also a lower cost of living, good scenery, a slower pace and more green trees. You are eager and easy to get close to nature. It would be better if there is a river running through where you live. You will hear long-lost bird calls and see lots of animals and plants. The happy life in the country will make you forget the inconvenience here and the mosquito(蚊子) bite.
Nowadays, returning to nature has become a new trend. There are a lot of people working in big cities and on vacation in the countryside.
4. When they are free, they will go to the country to relax themselves.
In my opinion, young people should strive(打拼) in the big cities.
5. Maybe, a place that is fit for you is the best place. Every coin has two sides.
A.I prefer to live in the country.
B. Where would you prefer to live?
C. Older people can choose to live in the country.
D. As we all know, everything in the big cities is convenient.
E. But if you live in the country, you will have different feelings.
F. Besides, there are some people who buy their own houses in their favorite rural(乡村的) areas.
九年级英语补全短文6选5困难题查看答案及解析
A recent survey showed that only 9 percent of teens in the United States smoke cigarettes.That’s down from 23 percent in 2000.While this is good news for the US's overall health, tobacco(烟草)use is still a problem.
Cigarettes can cause many diseases, such as cancer(癌症),lung cliscases and heart problems.Although they know about the health problems, teenagers still smoke.So the campaign of the US Anti-smoking Organization is working to end teenage smoking.Their latest activity uses social media(社交媒体) to remind teenagers of the dangers of smoking.And the activity also encourages teens to learn the facts and become the generation that ends smoking.
However, anti-smoking campaigns may have a new problem to worry about.According to a 2013 report, the use of electronic cigarettes is on the rise.American high school students who reported having used an electronic cigarette rose from 4.7 percent in 2011 to 10 percent in 2012.The increased use of e-cigarettes by teens is deeply troubling.It may become lifelong addictied(上瘾).Besides, we still don’t yet understand the long-term effects(作用)of e-cigarettes.
根据材料内容,选择最佳答案。(每小题2分,共10分)
1.According to the survey, how many American teenagers smoked in 2000?
A.9 percent B.23 percent
C.4.7 percent D.10 percent
2.Which of the following disease may not be caused by cigarettes?
A.skin disease B.cancer
C.lung disease D.heart disease
3.What is the aim of the campaign of the US Anti-smoking Organization?
A.To end the production of cigarettes.
B.To criticize those children who smoke.
C.To protect the rights of non-smokers.
D.To make an effort to end teenage smoking
4.The underlined word “campaign” means _____.
A.activity B.newspaper
C.movie D.officer
5.What do we know about e-cigarettes?
A.E-cigarettes are becoming popular among teenagers.
B.School students like e-cigarettes more than adults do.
C.People won’t let addicted to e-cigarettes.
D.E-cigarettes have bad effects on people’s health.
九年级英语阅读理解困难题查看答案及解析
A survey made in the UK shows that only 40% of young people know that personal information online stays there forever. There are about 250 million blogs coming out every day, which means a lot of information is shared online. So, are young people using the Internet safely?
Do you know how to change your privacy settings (隐私设置) on social media? For example, you can click on the “settings” on your blog to get to your privacy settings. Then you can decide who sees your personal information: friends, friends of friends or everyone. Do you want everyone in the world to be able to see your email address or just friends?
The BBC Share Take Care campaign (活动), is all about helping everybody, from little kids to the over 55s, to make their online activity safer and protect themselves on the web. The campaign says adults and teenagers need to be more careful with personal information and photos online.
Everybody knows that we should be polite and kind to people in real life and online. Unluckily this doesn't always happen. Where can you report online abuse (辱骂) or unkind messages to yourself or your friends? Do you know how to report such messages online? For example, if you see an unkind message you can click on “more” and then choose “Report”. You can then block (屏蔽) all further messages from that user.
1.How many young people know information online stays there forever?
A.Only a few people. B.Less than a half.
C.More than a half. D.Almost everyone.
2.What does the second paragraph mainly tell us?
A.How to post one's blogs online. B.How to change our email address.
C.How to change our privacy settings. D.How to share our personal information.
3.What's the aim of the BBC Share Take Care campaign?
A.To teach adults to surf the Internet. B.To increase the safety of online activity.
C.To advise kids to stay away from the web. D.To ask teenagers to be careful with Internet.
4.What are you advised to do with an unkind message?
A.Save it. B.Forget it. C.Ignore it. D.Report it.
九年级英语阅读单选简单题查看答案及解析
Beijing has a large number of old trees. A survey showed that the city had about 40, 000 century-old trees. Among them, more than 6, 100 were over 300 years old. It's said that the longest living tree is about 3, 000 years old, almost as old as the city itself. Nearly half of the old trees are in old streets and ancient gardens.
However, about 9, 000 of the old trees are in danger because of environmental changes, natural disasters(灾害), and so on.
Last year, Beijing government started a project to protect trees that are over 100 years old. They first found two ginkgoes(银杏树)and two pagoda trees(国槐)at the foot of Beijing's Western Hills.
Yang Shutian, director of the project, said that old trees could be seen as"living relics(遗迹)”and keeping them healthy was also part of the work to protect and carry forward the city's history.
A group of tree experts carried out an examination of the four old trees, which were very weak and dying. The experts soon took action to save the trees. They filled holes, controlled pests and watered the trees over the next two months. The trees are now very strong. According to Yang, more old trees in the city will be protected through the project.
"The old trees have witnessed(见证)the city's development and played a key role in improving the city's environment. To make them healthy is our duty, "Yang added.
1.How old is the oldest tree in Beijing?
A.It's about 300 years old. B.It's about 3, 000 years old.
C.It's about 6, 100 years old. D.It's about 40, 000 years old.
2.What's the purpose of the project?
A.To protect all trees in Beijing. B.To plant more and more trees in Beijing.
C.To ask people to give away money to protect trees. D.To protect century-old trees.
3.In which part of the newspaper can the passage be?
A.TRAVEL. B.ENVIRONMENT. C.HISTORY. D.FASHION.
九年级英语阅读单选中等难度题查看答案及解析
The gravity of the Mars is only about 37.5 percent of _________ of the Earth.
A. one B. it C. that D. those
九年级英语单选题困难题查看答案及解析
One of the best ways for people to keep healthy is to _____ good eating habits.
A. grow B. develop C. increase D. find
九年级英语单项填空中等难度题查看答案及解析
One of the best ways for people to keep healthy is to _________ good exercise habits.
A.grow B.develop C.increase D.take
九年级英语单选题中等难度题查看答案及解析
One of the best ways for people to keep fit is to________ healthy eating habits.
A.grow B.develop C.increase D.raise
九年级英语单选题简单题查看答案及解析