—I feel very________ . May I have a bottle of coke? —Why not have some tea? It’s healthier.
A.hungry B.tired C.thirsty D.bored
九年级英语单选题简单题
—I feel very________ . May I have a bottle of coke? —Why not have some tea? It’s healthier.
A.hungry B.tired C.thirsty D.bored
九年级英语单选题简单题查看答案及解析
一I feel very . May I have a cake?
一Sure, you may take one from the fridge.
A. brave B. thirsty C. full D. hungry
九年级英语单选题简单题查看答案及解析
The bottle _____coke .Would you like some ?
A. are full of B. is filled with
C. fill with D. full with
九年级英语单项填空中等难度题查看答案及解析
挑出下列句中的表语
1.The old man was feeling very tired.
2.Why is he worried about Jim?
3.The leaves have turned yellow.
4.Soon They all became interested in the subject.
5.She was the first to learn about it.
九年级英语其他题中等难度题查看答案及解析
Have you ever experienced the feeling of falling as you start to fall asleep? Sometimes you may come to realize this feeling. If so, don’t worry. Many people have felt the same thing.
In fact, these muscle twitches (肌肉抽搐) in the arms, legs or other parts of the body are called hypnic jerks (入睡抽动) or sleep starts. And they are very common. Up to 70 percent of people experience them sometimes, Huffington Post reported. But what causes it?
There are some theories(理论). Some scientists believe that the feeling of falling comes from the body relaxing itself, especially if the person is anxious or unable to get comfortable. As you’re about to sleep, your muscles become relaxed. But your brain stays awake. It misunderstands the relaxing of your muscles as a sign that you’re falling.
Then the brain jerks the body awake as if it’s trying to protect you.
Other scientists believe that different phases of sleep might cause the hypnic jerks. When we sleep, we experience two phases: non-rapid eye movement (NREM) and rapid eye movement (REM). During REM, our heart rate (心率), breathing and nervous system can act irregularly (不规律地). If the body experiences flashes (一瞬间) of REM while entering sleep, these irregularities could cause twitches.
If you don’t want to experience hypnic jerks, scientists have some suggestions. When you become deeply relaxed, you can learn how to reconnect slowly by moving your fingers and toes a little bit. Then start to move your head and open your eyes, while being aware of yourself as you get out of the relaxed state.
But experts agree that hypnic jerks, though sometimes scary, are harmless. If it wakes you up, simply roll over and go back to sleep. But keep in mind: a caffeinated (含咖啡因的) drink, exciting evening activities or stress may make hypnic jerks happen more often.
1.The third paragraph mainly tells us_____________.
A. there are all kinds of theories about hypnic jerks
B. different phases of sleep might cause hypnic jerks
C. People sometimes get anxious or uncomfortable
D. the feeling of falling comes from the body relaxing itself
2.How many theories on what causes hypnic jerks are mentioned?
A. Two B. Four C. Three D. Five
3.Which of the following can make hypnic jerks happen more often?
(1)Drinking caffeinated drink (2)Singing songs for a long time before sleep
(3)Too much stress (4) reading a book quietly
A. (1)(2)(3) B. (1)(2)(4) C. (2)(3)(4) D. (1)(3) (4)
4.What is the best title?
A. How to Experience Hypnic Jerks B. What causes Hypnic Jerks
C. Feelings of Falling While Going to Sleep D. Sleeping Is Good for Our Health
九年级英语阅读理解中等难度题查看答案及解析
—Is there any ink in the bottle, Linda?
—No, we ________out of it already.
A. have run B. will run C. ran D. are running
九年级英语单项填空简单题查看答案及解析
Do you know how to talk about your feelings? First of all, you may have to choose a person that you like to talk with. Once you know who you can talk with, you may want to choose a time and place to talk. Does it need to be private (私人的), or can you talk with your brother and sister in the room? If you think you’ll have trouble saying what’s on your mind, write it down on a piece of paper. If the person doesn’t understand what you mean right away, try to explain it in a different way or give an example of what you are concerned. Is there anything you think could be done to make things better? If so, say it.
Some kids, just like some adults, are more private than others. That means some people will feel shier about sharing their feelings. A kid doesn’t have to share every feeling he or she has, but it is important to share feelings when he or she needs help. You don't have to solve every problem on your own. Sometimes you need help. If you do, talking about your feelings can be the first step to feel better.
1.You need to first when you want to talk about your feelings.
A. choose the right person B. find a quiet place
C. choose the right time D. make a small talk
2.If you don't know how to talk about your feelings, you can .
A. give your friend a phone call B. say it in a different way
C. draw a picture to tell others D. write it down on a piece of paper
3.What does the underlined word “concerned” mean in Chinese?
A. 妨碍的 B. 忧虑的 C. 推动的 D. 鼓励的
4.We can learn from the passage that .
A. all the people feel shy about sharing their feelings
B. a kid needs to share his feelings with his parents
C. kids should try their best to solve the problems they have
D. when kids need help, it is important for them not to hide feelings
九年级英语阅读理解困难题查看答案及解析
It's very for teenagers to feel lonely and stressed since most of us have such feelings.
A. common B. strange C. curious D. energetic
九年级英语单选题中等难度题查看答案及解析
In nature, you may see many insects (昆虫)and animals of different colors. Have you ever wondered why?
Locusts are super delicious food for birds,but it is not always an easy job for birds to catch them.It is neither because locusts are good jumpers or runners nor because they are smarter than their enemies. The reason is that the colors of locusts change with the colors of crops(庄稼). When crops are young,locusts look green. But when autumn comes, locusts change to the yellow and brown color as crops do.
Brown bears,tigers and other animals move quietly through forests. They can’t be seen easily by their enemies. This is because they have colors similar to the trees. For the same reason, polar bears that live on a land of snow and ice are white. Butterflies and bees living among the flowers are colorful like flowers. Soil insects are mostly dark-colored and they live under the soil(土壤) in a dark and wet environment. However, insects with colors different from plants can easily be found and eaten by others. So in order to survive,they have to hide themselves in the daytime and appear only at night.
Have you ever noticed some even stranger acts? The ink fish in the sea can send out some very black ink when it faces danger. As the ink spreads over , its enemies will find themselves suddenly in a dark world. At the same time the ink fish immediately swims away. That is how it keeps itself safe though it is not strong at all.
1.It is not easy for birds to catch locusts because____________.
A.locusts are good runners
B. locusts can jump very high
C. locusts are smarter than birds
D. locusts can change their color
2.According to the passage, most soil insects_________
A.do not have bright colors
B. change their colors with the soil
C. do not live in a dark and wet environment
D. Eat colorful insects like butterflies and bees
3.What’s the meaning of the underlined word”survive” in the passage
A. 繁殖 B. 产卵 C. 觅食 D. 生存
4.The ink fish_______so that its enemies will not see it
A. changes its color B. makes the water around it black
C. appears only at night D. hides itself in the sea rocks
5. What is the main ides of this passage
A. Some insects and animals have different skills.
B. Some insects and animals are clever than we think.
C. Some insects and animals use colors to protect themselves.
D. Some insects and animals can get used to the environment easily.
九年级英语阅读理解中等难度题查看答案及解析
In nature, you may see many insects (昆虫) and animals of different colors. Have you ever wondered why?
Locusts are super delicious food for birds,but it is not always an easy job for birds to catch them.It is neither because locusts are good jumpers or runners nor because they are smarter than their enemies. The reason is that the colors of locusts change with the colors of crops(庄稼). When crops are young,locusts look green. But when autumn comes, locusts change to the yellow and brown color as crops do.
Brown bears,tigers and other animals move quietly through forests. They can’t be seen easily by their enemies. This is because they have colors similar to the trees. For the same reason, polar bears that live on a land of snow and ice are white. Butterflies and bees living among the flowers are colorful like flowers. Soil insects are mostly dark-colored and they live under the soil(土壤) in a dark and wet environment. However, insects with colors different from plants can easily be found and eaten by others. So in order to survive, they have to hide themselves in the daytime and appear only at night.
Have you ever noticed some even stranger acts? The ink fish in the sea can send out some very black ink when it faces danger. As the ink spreads over , its enemies will find themselves suddenly in a dark world. At the same time the ink fish immediately swims away. That is how it keeps itself safe though it is not strong at all.
1.It is not easy for birds to catch locusts because____________.
A.locusts are good runners
B. locusts can jump very high
C. locusts are smarter than birds
D. locusts can change their color
2.According to the passage, most soil insects_________
A.do not have bright colors
B. change their colors with the soil
C. do not live in a dark and wet environment
D. Eat colorful insects like butterflies and bees
3.What’s the meaning of the underlined word”survive” in the passage?
A. 繁殖 B. 产卵 C. 觅食 D. 生存
4.The ink fish_______so that its enemies will not see it?
A. changes its color
B. makes the water around it black
C. appears only at night
D. hides itself in the sea rocks
5. What is the main ides of this passage?
A. Some insects and animals have different skills.
B. Some insects and animals are clever than we think.
C. Some insects and animals use colors to protect themselves.
D. Some insects and animals can get used to the environment easily.
九年级英语阅读理解中等难度题查看答案及解析