Although cliff diving may bring great excitement, it’s a very dangerous sport that people should be careful about. It is completely wrong to think that the diver is cushioned by the water below—this could not be further from the truth. When jumping from a cliff that is over 70 feet high, a diver hits the water at over 46 mph (miles per hour). Such high speeds make the point of contact feel like a wall, so the diving skills are very important.
Professional divers are trained and well-prepared to make dives. However, non-professionals should never dive because a diver’s body position at the time of contacting water is very important to his or her safety. Because of the great danger, divers should always seriously think about their skills before trying any moves.
Although there is no truly safe way to jump off a cliff, non-professional divers are encouraged to pencil dive. To do a pencil dive, the jumpers leap their feet first off the cliff, keep arms at their sides with legs together and pointing downward. The diver should keep the body tight and vertical. This is safer because it makes the point of contact smaller when the diver enters the water and puts less stress on the body.
Wearing a wet suit while diving will result in less pain. So it is wise for new divers to wear wet suits. But professional divers suggest staying away from water shoes. Although wearing shoes might seem like a good idea, they actually increase the force of impact because they increase the surface area of the diver at impact. The increased force of impact puts stress on a diver’s body and can lead to broken bones. Without a doubt, diving without shoes is the safer way to go.
Besides the height, speed, water depth and body position, it is also important for divers to make wise decisions when they are thinking about diving. Cliff diving tests both a person’s physical and mental skills, so it is never a good idea to jump with a sudden idea. A person needs to be of sound mind and in good health to even think about a dive. One should never try a dive if he has drunk wine. What’s more, a person should never make someone who is not feeling 100% confident dive.
1.What does “this could not be further from the truth” mean?
A. There’s no doubt that this idea is definitely true.
B. This idea is thought to be completely wrong.
C. It depends on the real situation on the spot.
D. Nobody knows whether this idea is true or not.
2.Why didn’t professional divers suggest wearing shoes?
A. Because wearing shoes can put more weight on to the diver
B. Because wearing shoes can cause the diver to feel uncomfortable
C. Because wearing shoes can make the point of contact bigger
D. Because wearing shoes can certainly lead to broken bones
3.According to the passage, a good cliff diver should be __________.
A. well-prepared and skillful B. professional and strong
C. creative and smarty D. confident and brave
九年级英语阅读理解极难题
Although cliff diving may bring great excitement, it’s a very dangerous sport that people should be careful about. It is completely wrong to think that the diver is cushioned by the water below—this could not be further from the truth. When jumping from a cliff that is over 70 feet high, a diver hits the water at over 46 mph (miles per hour). Such high speeds make the point of contact feel like a wall, so the diving skills are very important.
Professional divers are trained and well-prepared to make dives. However, non-professionals should never dive because a diver’s body position at the time of contacting water is very important to his or her safety. Because of the great danger, divers should always seriously think about their skills before trying any moves.
Although there is no truly safe way to jump off a cliff, non-professional divers are encouraged to pencil dive. To do a pencil dive, the jumpers leap their feet first off the cliff, keep arms at their sides with legs together and pointing downward. The diver should keep the body tight and vertical. This is safer because it makes the point of contact smaller when the diver enters the water and puts less stress on the body.
Wearing a wet suit while diving will result in less pain. So it is wise for new divers to wear wet suits. But professional divers suggest staying away from water shoes. Although wearing shoes might seem like a good idea, they actually increase the force of impact because they increase the surface area of the diver at impact. The increased force of impact puts stress on a diver’s body and can lead to broken bones. Without a doubt, diving without shoes is the safer way to go.
Besides the height, speed, water depth and body position, it is also important for divers to make wise decisions when they are thinking about diving. Cliff diving tests both a person’s physical and mental skills, so it is never a good idea to jump with a sudden idea. A person needs to be of sound mind and in good health to even think about a dive. One should never try a dive if he has drunk wine. What’s more, a person should never make someone who is not feeling 100% confident dive.
1.What does “this could not be further from the truth” mean?
A. There’s no doubt that this idea is definitely true.
B. This idea is thought to be completely wrong.
C. It depends on the real situation on the spot.
D. Nobody knows whether this idea is true or not.
2.Why didn’t professional divers suggest wearing shoes?
A. Because wearing shoes can put more weight on to the diver
B. Because wearing shoes can cause the diver to feel uncomfortable
C. Because wearing shoes can make the point of contact bigger
D. Because wearing shoes can certainly lead to broken bones
3.According to the passage, a good cliff diver should be __________.
A. well-prepared and skillful B. professional and strong
C. creative and smarty D. confident and brave
九年级英语阅读理解极难题查看答案及解析
Although looking after kids ____ sound like a simple job, great care is still needed.
A. may B. must C. shall D. should
九年级英语单选题困难题查看答案及解析
Daniel thinks climbing is ________ diving.
A. so excited as B. as exciting as C. so exciting as D. as excited as
九年级英语单选题简单题查看答案及解析
A. surprising B. understood C. in time D. interesting E. hardly |
Kindergartens(幼儿园) may teach you very important things you need to know. Dancy, a 5-year-old boy, saved his father’s life with the skills he learned.
The boy’s father became seriously ill on the way home from a father-son shopping. He couldn’t speak and could 1. move, but he tried hard to stop the car safely. At that point, Dancy used his father’s phone to call his mother for help. The 5-year-old boy tried his best to give her useful information and he was able to tell where they were. Just as he had learned in the kindergarten, Dancy read the letters he saw on a nearby store sign: “F, U, R, N, I, T, U, R, E.” But that wasn’t enough for his mother to find them. Then he added that they were near a bridge. Finally, his mother 2. he was talking about a store called Furniture 22 on New Jersey’s Route 22. The mother called 911 and the father was saved 3. .
“He just thought his dad needed help,” Dancy’s mother told the reporter. She also pointed out that her husband was a hero, too. “It is 4. for him to get off the highway and get himself and his child to safety even when he was so sick,” she said.
Shine, head of the kindergarten, felt proud of his pupil. “Dancy’s spelling skills helped him seize the moment,” he said, “And that’s the real value(价值)of education.”
九年级英语选词填空中等难度题查看答案及解析
Waste can bring a lot of problems. Although China is rich in some resources (资源) , we are short of others, for example, fresh water. It is reported that we will have no coal or oil to use in 100 years. So if we go on wasting our resources, what can we use in the future and where can we move? Think about it. I think we should say no to the students who waste things every day. Everyone should stop wasting as soon as possible.
In our everyday life, we can do many things to prevent (阻止) waste from happening, for example, turn off the water taps when we finish washing, turn off the lights when we leave the classroom, try not to order more food than we need, and so on. Little by little, everything will be changed. Waste can be stopped one day, if we do our best.
九年级英语翻译中等难度题查看答案及解析
If you stay in an Indian home,bring something from your home country as a gift.Although it is not expected,it would be much pleasant.But find out the social position and religion(宗教)of your hosts before you choose the gift.A bottle of foreign whisky would be the perfect gift for some,but not at all suitable for others.If you know the people you are going to stay with,it is a good idea to ask them what they would like.Some things are just not available(可获得的,可购到)in India.
It is not necessary to bring a gift when you are invited to dinner.After all,you are the honored guest.Several years ago,it was almost unpleasant to bring sweets or a bottle of wine.But this is not true today.Nowadays it is a custom which is becoming popular with many Indians.Fruit,flowers or a box of sweets are perfect gifts,and will make no one unhappy.
In all classes of society,both in the city and in the country,food is only taken to the mouth with the right hand.This is the most important part of the etiquette(礼节)of eating in India.When you watch Indians eat something,you will see that they keep their left hands on their legs.
If you want to find a conversation topic in India,talk about families.Another useful subject to start with is cricket(板球).But once you get to know a person better,any topic is acceptable.Indians love to talk about politics and religion.They enjoy heated discussions.Conversation is an art form and people take the time to really talk.
1.While visiting an Indian home,your hosts will be __________ to get a gift from your country.
A. happy B. angry C. worried D. sad
2.If you are invited for a meal at an Indian home,__________.
A. you should pay for the food
B. you will hurt your hosts if you take anything
C. it is fashionable to take flowers or sweets
D. it is traditional to take whisky
3.Indians love interesting topics and they __________.
A. only talk about family maters B. prefer to have heated discussions
C. don't like talking about themselves D. get away from religion and politics
4.The underlined part in the first paragraph means __________.
A. you can buy these things easily in India
B. they don't make these things in India
C. they never avoid these things in India
D. you can't get these things in India
5.According to the passage,all of the following are TRUE except that __________.
A. your choice of gift will depend on who your hosts are
B. playing cricket with left hand is popular in India
C. Indians normally use their right hands for food they eat
D. Indians like to talk about serious things with guests
九年级英语阅读单选中等难度题查看答案及解析
In 2019, China has passed lots of policies in many fields, bringing great changes to people’s lives. Here are some of them.
①Rubbish sorting rules
How to correctly sort and throw rubbish into dustbins has become a hot topic of discussion. Thanks to the rubbish sorting rules that went into effect, we can recycle some of the rubbish and protect the environment in a way.
In 2019, 237 cities have started rubbish classification according to a national policy. Shanghai became the first city to start its strict rubbish classification rules on July 1st.
②Nighttim e economy (夜间经济)
The nighttime economy was mentioned in August.It refers to business activities between 6 pm and 6 am in the service industry.They include opening 24-hour convenience stores, extending (延长) the service hours of buses,encouraging cinemas and theaters to offer tickets at lower prices and supporting bookstores, cultural centers and museums in opening to the public at night.
Many Chinese cities such as Beijing and Shanghai,have made plans, set up special zones and extended the operation of public transport to support nighttime markets.
③Throwing things from high buildings becomes illegal (非法的)
It’s no longer only immoral when people throw things out of windows from high buildings. In 2019, it has become an illegal behavior that could face punishment. Those who throw objects on purpose from a high place shall be punished for endangering public safety.
1.What can we know from the first policy mentioned above?
A.Now all the cities have started their rubbish sorting rules.
B.It’s not good for the environment to sort the rubbish.
C.Shanghai didn’t start rubbish sorting rules until July 1st.
D.Few people talk about rubbish sorting at the moment.
2.What have many cities done to support nighttime economy?
a. made plans to support it.
b. set up special places for it.
c. extended the operation of public transport.
d. made special laws (法律) for it.
A.abd B.abc C.bcd D.acd
3.The underlined word “immoral”means “________”in Chinese.
A.不粗鲁的 B.不道德的 C.传统的 D.鼓舞人心的
4.What is the main idea of the passage?
A.Rubbish sorting in China.
B.Some policies that change people’s lives.
C.Throwing objects from high places will be punished.
D.Efforts have been made to support nighttime economy.
九年级英语阅读单选简单题查看答案及解析
________ great progress he has made this term ! He feels _______ .
A.What a ,excited | B.What, excited |
C.How ,excited | D.How an ,exciting |
九年级英语单项填空中等难度题查看答案及解析
--- Do you like the weekly talk show, the reader on CCTV?
--- Sure. It's a great TV programme brings the habit of reading back into the public.
A. who B. that C. what D. whose
九年级英语单选题困难题查看答案及解析
A
Circus (马戏团)SHOW Bring your family or your friends Sunday morning, Near Jinghua Shopping Mall May 31-June 6 , 9 a.m. ~ 5p.m. ¥30 per person(under 5,half price) | 30 YEARS OF PICTURES THEN AND NOW (Photo Show) See changes from 1987 ~ 2017 He Garden May 1~July 30 Wednesday to Saturday 10 a.m.~ 5 p.m. |
A BITE OF TAIWAN FOOD SHOW Local foods and fruits from Taiwan Dong Guan street April 19 ~ April 30, 8 a.m. ~ 5 p.m. | Car SHOW See different types of cars Yang Zhou International Exhibition Center May 1 ~ May 10, 9:30 a.m. ~ 4:30 p.m. Be Free (You may lucky to get a present for free.) |
1.We can go to to know the history .
A. Jinghua Shopping Mall B. He Garden
C. Dong Guan street D. Exhibition Centre
2.If Mr. Green and his 9-year-old son want to see the Circus show, they should pay .
A. ¥60 B. ¥45 C. ¥30 D. ¥35
3.Which show is Amy most likely to watch if she is crazy about nice food?
A. Circus show B. Car show
C. 30 years of pictures D. A bite of Taiwan
九年级英语阅读理解中等难度题查看答案及解析