Our skin is like a bag that we live in. Inside the bag our bodies are mostly water. Our water is like the water in the sea. It is very salty. Also, like the ocean, we can lose our water. The wind and the sun could take it away. Our bag of skin keeps our body’s ocean from drying up.
Our skin keeps out sunshine. Too much sunshine can hurt us. Skin also keeps out dirt. That’s important because some kinds of dirt can make us sick. Our skin feels things. It feels warm things, cold things, things it touches, and things that hurt it. A campfire feels warm. A snowball thrown in our face feels cold and hurts us. A hug is the touch of another person’s skin on our own.
Our hair is a special kind of covering. It helps us keep things out of our eyes, ears and nose. Hair is also good for keeping us warm. When we get goose bumps (鸡皮疙瘩), our body hairs stand up. Then the hairs hold air close to our skin like a thick blanket (毯子). Hair keeps animals warm, too.
Some animals have more hair than others, so they have a better blanket for cold weather.
Our nails (指甲) are another special skin which are very hard. They help keep our fingers from
getting hurt. Our nails aren’t as strong as the nails that animals have. But they are good for picking up coins.
1.Our skin is like a bag full of salt.
2.Our skin keeps out dirt and sunshine.
3.Our skin helps us feel things, touch or hurt others.
4.Our hair helps protect our eyes, ears and nose.
5.Our nails are weaker than the nails that animals have but can keep our fingers safe.
九年级英语任务型阅读中等难度题
Our skin is like a bag that we live in. Inside the bag our bodies are mostly water. Our water is like the water in the sea. It is very salty. Also, like the ocean, we can lose our water. The wind and the sun could take it away. Our bag of skin keeps our body’s ocean from drying up.
Our skin keeps out sunshine. Too much sunshine can hurt us. Skin also keeps out dirt. That’s important because some kinds of dirt can make us sick. Our skin feels things. It feels warm things, cold things, things it touches, and things that hurt it. A campfire feels warm. A snowball thrown in our face feels cold and hurts us. A hug is the touch of another person’s skin on our own.
Our hair is a special kind of covering. It helps us keep things out of our eyes, ears and nose. Hair is also good for keeping us warm. When we get goose bumps (鸡皮疙瘩), our body hairs stand up. Then the hairs hold air close to our skin like a thick blanket (毯子). Hair keeps animals warm, too.
Some animals have more hair than others, so they have a better blanket for cold weather.
Our nails (指甲) are another special skin which are very hard. They help keep our fingers from
getting hurt. Our nails aren’t as strong as the nails that animals have. But they are good for picking up coins.
1.Our skin is like a bag full of salt.
2.Our skin keeps out dirt and sunshine.
3.Our skin helps us feel things, touch or hurt others.
4.Our hair helps protect our eyes, ears and nose.
5.Our nails are weaker than the nails that animals have but can keep our fingers safe.
九年级英语任务型阅读中等难度题查看答案及解析
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，并将所选答案涂到答题卡的相应位置上。选项中有两项为多余选项。
Our skin(皮肤) is like a bag that we live in. Inside the bag, 1.. Our water is like the water in the sea. It is very salty. Also, like the ocean, we can lose our water. The sun could take it away. Our bag of skin keeps our body’s ocean from drying up.
Our skin keeps out sunshine.2.Skin also keeps out dirty things. That’s important because some kinds of them can make us sick.3.. It feels warm things, cold things, things it touches, and things that hurt it. A fire feels warm. A snowball feels cold.
Our hair helps keep things out of our eyes, ears, and nose. Hair is also good for keeping us warm. When we get too cold, our body hairs stand up and hold air close to our skin like a heavy quilt.4.. Some animals have more hair than others, so they are not afraid of cold weather.
Our nails(指甲) are another special skin which are very hard.5.. Our nails aren’t as strong or sharp as the nails that animals have. But they are just good for the basic human needs.
A. Our skin feels things
B. Fingers are easily hurt
C. our bodies are mostly water
D. Hair keeps animals warm, too
E. Too much sunshine can hurt us
F. Hair can be used to make some quilts
G. They help keep our fingers from getting hurt
九年级英语补全短文7选5中等难度题查看答案及解析
We all know that we’ll meet all kinds of difficulties in our lives in the future. We should learn to be ________ any challenge!
A. confident enough to take on
B. active enough to take up
C. enough careful to take try on
D. enough patient to try out
九年级英语单选题中等难度题查看答案及解析
We all know that we'll meet all kinds of difficulties in our lives in the future．We should learn to be _________ enough to take on any challenge．
A. confident B. modest C. generous D. curious
九年级英语单选题中等难度题查看答案及解析
We all know that we’ll meet all kinds of difficulties in our lives in the future. We should learn to be ________ any challenge!
A. confident enough to take on
B. active enough to take up
C. enough careful to take try on
D. enough patient to try out
九年级英语单项填空中等难度题查看答案及解析
We all know that we’ll meet all kinds of difficulties in our lives in the future. We should learn to be ________ any challenge!
A. confident enough to take on
B. active enough to take up
C. enough careful to take try on
D. enough patient to try out
九年级英语单项填空简单题查看答案及解析
People often say that the earth is like our mother. She gives life to all the living things on the earth and provides us with air, food, water and other essential things we need for living.
Once she was beautiful and rich, but now she becomes dirtier and dirtier, poorer and poorer. It is due to what we have done to her. Please have a good look at her: polluted rivers and lakes, growing deserts, the destruction of the forests and wild life, and the depletion (消耗，用尽) of the ozone layer (臭氧层)...
Can she bear to see her children putting the waste here and there? Can she bear to see her children cutting down the trees and destroying the grassland, to see the acid rain destroying everything? Can we bear to see our mother suffering (受苦) so much? Isn’t it time for us to ask ourselves whether this is the way to treat our mother?
Floods, droughts, acid rain..., these are the punishments (惩罚) from nature. Everyone should know that there is only one earth. If we go on treating her like this, it won’t be fit for us to live in any longer. It’s time for us to love her, take good care of her and cure her. We should save the earth so as to save ourselves.
1. What does the earth look like now?
A. It has clean rivers, lakes and green forests.
B. It is like a beautiful girl.
C. It is more beautiful and richer.
D. It is dirtier and dirtier, poorer and poorer.
2. What is the meaning of the underlined word?
A. Know B. Stand C. Imagine D. Hear
3. What is the best title of the passage?
A. The earth—our mother.
B. Defenders of the Earth (地球卫士).
C. The earth is very beautiful and healthy.
D. The water on the earth is very clean.
九年级英语阅读理解困难题查看答案及解析
We have recently heard some interesting ways that 5G technology might change our lives in the future. 5G promises internet speeds between 50 to 100 times faster than the present 4G systems. The technology is also built to deal with many more users without slowing services down. Such improvements are sure to be popular for 5G users worldwide.
While 5G is set to start in some limited areas of the United States this year, much of the rest of the world is not expected to receive such service widely until 2023.
One project called 5G Rural First in Britain, though, is already testing this superfast technology, but not on humans. Instead, the experiment involves an unlikely group of internet users-cows. The system connects the animals to 5G in an effort to automate（自动化）the milking process.
Testing areas are set up at farms in three countries of England. The cows are fitted with 5G devices（装置）that connect to a robotic milking system. The system uses sensors（传感器）and machine learning to fully automate the process. System designers say technology takes over after a cow feels ready to be milked and walks toward an automatic gate. The device is designed to recognize each cow. It then sets machine to the right height for milking. During the process, machines give food to the cow in return.
In one of the test areas, about 50 of the farm's 180 cows are fitted with 5G smart devices and health-watching sensors. Project officials say the devices do not harm the cows and the sensors allow farmers to immediately discover any problems such as health problems.
Other technology tools powering the 5G smart farms include automated brushes that turn on when the cow touches them. Sensors also control the supply of light in the cows' living areas depending on the weather. And an automatic feeding system makes sure the animals always get enough to eat.
Nick Chrissos works on the project. He said the system can connect every cow, and every other animal on the whole farm. “That's what 5G can do for farming—really free the power that we have within this farm, everywhere around the United Kingdom, and everywhere around the world.”
1.What's Paragraph 4 mainly about?
A.How the system automates the milking process.
B.How the technology knows when to milk cows.
C.How the designers connect 5G devices to cows.
D.How the testing areas were set up in the countries.
2.According to the passage, 5G smart farms _________.
A.effect huge changes on the animals
B.improve the cow operations in many ways
C.make the internet speed slow down greatly
D.test the technology on both cows and people
3.What's Nick Chrissos' attitude towards the 5G technology?
A.Worried. B.Hopeful. C.Surprised. D.Doubtful.
九年级英语阅读单选中等难度题查看答案及解析
Kids have invented all kinds of things that we use in our everyday lives，including earmuffs，the Popsicle，the trampoline and Braille！One of the earliest kid inventors was Benjamin Franklin.He invented swim flippers at the age of twelve.
About 500，000 kids invent things each year.Their inventions help make our lives easier and more interesting!
Let's celebrate the creativity of young people on K．I.D.!
What is it?
K．I.D.—Kid Inventors' Day
When is it?
It's celebrated on January 17th，the birthday of Benjamin Franklin.
Why is it celebrated?
To acknowledge(感谢) past and present achievements of kid inventors；to encourage the creativity of future kid inventors.
How can you celebrate it?
Read about it.Write about it.Start a young inventors' club.Enter a contest.Or，design your own invention!
1.Which of the following was invented by young Benjamin Franklin?
A. Earmuffs. B. Swim flippers.
C. Braille. D. The trampoline.
2.What does the writer think of kids' inventions?
A. Strange. B. Simple. C. Boring. D. Useful.
3.How many reasons are given to explain why we celebrate K.I.D.?
A. One. B. Two. C. Three. D. Four.
4.Which of the following is NOT mentioned as a way of celebrating K.I.D.?
A. Writing. B. Reading.
C. Visiting museums. D. Taking part in a contest.
5.The passage mainly tells us about ________.
A. some kid inventors
B. how to become a good young inventor
C. Kid Inventors' Day
D. the story of young Benjamin Franklin
九年级英语阅读单选困难题查看答案及解析
We all want our skin(皮肤) to look good in summer. If your skin is clean and healthy，it makes you feel better about yourself. How do you get great skin？Here is some advice.
How to wash your skin?
1.Wash your body all over once a day. Use mild soap(温和洁肤皂) and warm water to wash your body.
2. Wet your skin firstly to help the soap slide(滑动) more easily across your skin and stop you from using too much.
3.Wash your face by using facecloth(脸巾) and soap or cleaning cream(洁面乳)，and then wash with cool water. Twice a day is enough，as too much cleaning can harm your skin.
How to protect your skin against the sun?
1.If you are going to be outside，especially in the sun，you should put on sun cream in summer. Use sun cream about half an hour before going outside.
2.Wear a hat to protect your face. A wide hat is the best，as it will protect your ears and neck as well.
3.Stay in the shade wherever you can.
What else should you do?
1.Proper(适当的) exercise is good for your skin.
2. Remember to drink lots of water — your skin loves it.
3.Eat healthily so that your skin can get what it needs to do its job.
1.You can use ______ water to wash your body.
A. cool B. freezing C. hot D. warm
2.The underlined word ＂harm＂ probably means ＂______＂ in the passage.
A. repair B. smooth C. hurt D. clear
3.If you want to protect your skin against the sun, you should__________.
A. use sun cream about one hour and half before going outside. B. wear a wide hat.
C. stay in the shade when you are tired. D. put on sun cream in autumn
4.To protect our skin in our daily(日常的) life. We can do the following things EXCEPT ______
A. drink a lot of water B. do exercise
C. have some junk food D. wear a hat while going outside
5.Which may be the best title for the passage?
A. Protecting Your Skin B. How to Keep Healthy
C. How to Wash Your Skin D. Use Sun Cream to Protect Your Skin
九年级英语阅读单选中等难度题查看答案及解析