We use teeth to eat and we need teeth to talk. But do you really know them? Let’s meet the “cool tools” in your mouth and learn how to protect them.
Unlike your brain or heart, your teeth are not ready to work when you are born. The first tooth usually comes out when a baby is 6 to 12 months old. Then more and more teeth begin to grow. Most kids have their first set of teeth at 3 years old. We call them baby teeth, and there are 20 of them. Baby teeth cannot stay with us forever. When you are 6 years old, baby teeth will start to fall one by one. They have to make room for your second set of teeth –adult teeth. You have to suffer the pain of growing adult teeth 12-13years old. An adult usually has 28-32teeth. Why pain?
A tooth with a hole is a decayed tooth(蛀牙).If you don’t clean your teeth regularly ,you’ll get one .Then germs(细菌)will build up and eat away your teeth._____________.
Tooth fairy(精灵)
In America, there is a lovely story for children. It is said that there are fairies for everyone’s baby teeth .Each time a child’s baby tooth falls out, he can put it under his pillow before sleeping .Then when he wakes up in the morning, he always finds money or a small present from the tooth fairy instead of his tooth in its place.
根据材料内容选择最佳答案，并将其标号填入题前括号内。
1.It’s normal for a baby if its first tooth comes out when it is _______.
A. three years old B. two years old
C. one year old D. one month old
2.The passage tells us that adult teeth are ________than baby teeth.
A. more B. less C. better D. many
3.The best way to prevent tooth decay is __________
A. going to the doctor often
B.giving up candy
C. looking for germs
D. cleaning your teeth often
4.Which of the follow is the missing part in the third paragraph?
A. Therefore, you need not to clean your teeth every day.
B. However, it is unnecessary to clean your teeth after eating candy.
C. So, try to clean your teeth after you eat candy or just eat less.
D.You just need to clean your teeth after eating too much candy.
5.What can we learn from the passage?
A. Children usually have 28 baby teeth.
B. The tooth fairy is just a story to cheer up children
C. We would never have decayed teeth
D. The adult teeth stop growing when a child is 10 years old.
九年级英语阅读理解中等难度题
We use teeth to eat and we need teeth to talk. But do you really know them? Let’s meet the “cool tools” in your mouth and learn how to protect them.
Unlike your brain or heart, your teeth are not ready to work when you are born. The first tooth usually comes out when a baby is 6 to 12 months old. Then more and more teeth begin to grow. Most kids have their first set of teeth at 3 years old. We call them baby teeth, and there are 20 of them. Baby teeth cannot stay with us forever. When you are 6 years old, baby teeth will start to fall one by one. They have to make room for your second set of teeth –adult teeth. You have to suffer the pain of growing adult teeth 12-13years old. An adult usually has 28-32teeth. Why pain?
A tooth with a hole is a decayed tooth(蛀牙).If you don’t clean your teeth regularly ,you’ll get one .Then germs(细菌)will build up and eat away your teeth._____________.
Tooth fairy(精灵)
In America, there is a lovely story for children. It is said that there are fairies for everyone’s baby teeth .Each time a child’s baby tooth falls out, he can put it under his pillow before sleeping .Then when he wakes up in the morning, he always finds money or a small present from the tooth fairy instead of his tooth in its place.
根据材料内容选择最佳答案，并将其标号填入题前括号内。
1.It’s normal for a baby if its first tooth comes out when it is _______.
A. three years old B. two years old
C. one year old D. one month old
2.The passage tells us that adult teeth are ________than baby teeth.
A. more B. less C. better D. many
3.The best way to prevent tooth decay is __________
A. going to the doctor often
B.giving up candy
C. looking for germs
D. cleaning your teeth often
4.Which of the follow is the missing part in the third paragraph?
A. Therefore, you need not to clean your teeth every day.
B. However, it is unnecessary to clean your teeth after eating candy.
C. So, try to clean your teeth after you eat candy or just eat less.
D.You just need to clean your teeth after eating too much candy.
5.What can we learn from the passage?
A. Children usually have 28 baby teeth.
B. The tooth fairy is just a story to cheer up children
C. We would never have decayed teeth
D. The adult teeth stop growing when a child is 10 years old.
九年级英语阅读理解中等难度题查看答案及解析
We use teeth to eat and we need teeth to talk. But do you really know them? Let’s meet the “cool tools” in your mouth and learn how to protect them.
1., unlike your brain or heart. The first tooth usually comes out when a baby is 6 to 12 months old. Then more and more teeth begin to grow. 2.. We call them baby teeth, and there are 20 of them. Baby teeth cannot stay with us forever. Baby teeth will start to fall one by one, when you are 6 years old. 3.. You have to suffer the pain of growing adult teeth 12-13years old. An adult usually has 28-32teeth. Why pain?
A tooth with a hole is a decayed tooth(蛀牙). 4., you’ll get one. Then germs(细菌)will build up and eat away your teeth. So, try to clean your teeth after you eat candy or just eat less.
In America, there is a lovely story for children. It is said that there are fairies (精灵）for everyone’s baby teeth. 5., he can put it under his pillow before sleeping. Then when he wakes up in the morning, he always finds money or a small present from the tooth fairy instead of his tooth in its place.
A.They have to make room for your second set of teeth—adult teeth
B.Your teeth are not ready to work when you are born
C.If you don’t clean your teeth regularly
D.Most kids have their first set of teeth at 3 years old
E.Each time a child’s baby tooth falls out
F.He saw a fairy singing.
A.They have to make room for your second set of teeth—adult teeth
B.Your teeth are not ready to work when you are born
C.If you don’t clean your teeth regularly
D.Most kids have their first set of teeth at 3 years old
E.Each time a child’s baby tooth falls out
F.He saw a fairy singing.
九年级英语补全短文6选5困难题查看答案及解析
--- We can use QQ to talk with each other on the Internet when you’re abroad.
--- Really? But can you tell me _______?
A. how I can use it B. how can I use it C. why can I use it
九年级英语单项填空中等难度题查看答案及解析
We don’t allow ___ in the reading room but we’re allowed ___.
A. eating; to talk B. to eat; to talk
C. to eat; talking D. eating; talking
九年级英语单项填空中等难度题查看答案及解析
If your mother wants to tell you something, she uses words. Birds can not talk as we do. But some birds can make sounds to warn their young of danger. They have their own way to make the young birds know or do certain things.
The jackdaw is a kind of blackbird that lives in Europe. Jackdaws live together in groups. Young jackdaws do not know their enemies. When the older jackdaw sees a dog, it makes a loud rattling sound. The younger birds know this sound means an enemy is nearby. The sound warns them to know their enemies.
If a young jackdaw is in a dangerous place, a jackdaw parent flies over him from behind. The parent bird flies low over the younger bird’s back. The parent’s tail feathers move quickly from side to side. It is trying to say, “Follow me.” At the same time, the parent calls out, “Key-aw, Key-aw.” The parent means, “Fly home with me.”
Young jackdaws do not have to learn what certain sounds mean. They know the meanings of these sounds from the time they are hatched.
1.When an enemy is nearby, an older jackdaw warns others by __________________.
A. making a loud sound
B. flying high over its back
C. moving from side to side
D. saying “follow me”
2.When the mother jackdaw calls out “Key-aw, Key-aw”, the baby___________.
A. flies for food B. follows her home
C. follows her for water D. flies away
3.In the last paragraph, the underlined word “hatched” means __________.
A. 孵出 B. 出生 C. 小时候 D. 玩耍
4.Which of the following shows the main idea of the passage?
A. Birds cannot talk as we do.
B. Some birds can make sounds to warn their young of danger.
C. Birds have their own way to make the young ones know or do certain things.
D. Young jackdaws do not have to learn what certain sounds mean.
5.A young jackdaw understands its parents __________.
A. after it is taught
B. before it is hatched
C. by practicing sounds
D. as soon as it is hatched
九年级英语阅读理解中等难度题查看答案及解析
We all need physical exercise. Exercise uses up food we eat and keeps the body energetic. If you exercise several times a week, you will stay happy and healthy.
Some Western countries, such as the United States, have problems with exercise. In the US, many people don't have enough exercise because it is hard for them. People have to work from morning to late afternoon, so they don't have time to take exercise. They work in office buildings sitting in chairs all day long in front of computers. It is impossible for them to get much exercise in this way.
Some Westerners can get exercise walking from their homes to work. However, most of people cannot do this. It is too far from their homes to their offices. They have no choice but to drive to work. In fact, some have to drive one or two hours to their offices. This is not good in two ways. First, these people don't have a chance to exercise because they are sitting in their cars for two to four hours each day. Second, driving is challenging especially in rush hours and needs too much attention. It makes a person very tired. So, when these people arrive home at night, they don't want to take exercise after work.
Today, many people in the West are overweight which causes health problems for them. Doctors say exercise can help people both lose weight and improve their health. So many people are trying to get more exercise. But it takes time to change, and when people don't see a difference right away, they will lose confidence and stop exercising.
| Title | Westerners need exercise. |
| The 1. that people can get from exercise. | Help heavy people lose weight. Keep you energetic. Help you stay healthy and happy. |
| The 2. people have in exercising. | Some people at work are too 3. to exercise. Driving to work is too 4. for them to exercise. |
| The wrong attitude (态度) to exercise that some people have. | Some would be 5. if they don't see a difference in a short time. |
九年级英语填空困难题查看答案及解析
—What do you mean?
—I'm saying that we need to be careful about ______
A. what we eat B. we eat what
C. what do we eat D. what are we eating
九年级英语单项填空中等难度题查看答案及解析
People are very social animals. We need to talk with and do things with other people. We often understand ourselves better when we discuss our ideas and activities with other people. We need to make meaningful connections with friends and family. These connections help us forget our failures and worries. We can focus (集中) on things that are important: the people we care about.
Your community is the area near your home. It’s where you work, play and go to school. It is the neighborhood where your family makes connections with other people. It’s the places you feel like you belong (属于) to.
Communities grow and change over time. Families move from one city to another because of work or family situations. Older people often move to smaller homes or vacation areas after their children have grown up. Their children move out to start families of their own. New families move in when others leave.
Basic services, such as police, fire, post office, health and public schools are in almost every community. Businesses provide services to the community, too. Stores sell things that people need. Restaurants sell prepared food. Offices provide lots kinds of skilled work.
The job of the city government is to listen to the people of the community and help them connect. Some people may move on, but the community remains.
1.Are people very social animals?
2.What can these connections help us forget?
3.Why do older people move to smaller homes or vacation areas?
4.What does the passage tell us?
九年级英语其他题中等难度题查看答案及解析
Do you need useful and interesting books? Here we’ve got plenty for you.
Successful Fishermen
Fishing is a healthy hobby. You can enjoy fresh air when you go fishing in the countryside. This book will teach you how to choose fishing places and how to make good fishing rods （竿） easily. Many kinds of fishing skills are shown in the book. Read it and you will become a more successful fisherman.
Best Learners
This book can give you the answers to the questions most often asked by parents，teachers and students themselves. Read this book and learn：
●What the three difficulties in study are and what to do with them.
●What to do if you are not interested in a subject you are studying.
●Twenty-six simple exercises to help you study easily and fast.
You will get more from this book. For younger students，you can buy Learn to Study for Beginners. It is easier to understand.
How to Keep Pets
A pet can be our best friend. Do you have pets in your house? Are they in good shape? This book not only offers you many colorful pictures of lovely pets，but also provides you with the knowledge about：
●How to choose right pets for yourself.
●How to build houses or nests （窝） for your pets.
●How to feed the pets and how to keep them clean.
Buy this book and you will learn more.
We have many other books on sale. For more information enter www.knowbetter.com ,If you buy two or more books at a time，you’ll get 10% off.
1.If you buy and read Successful Fishermen，you will ____________.
A. go to the countryside
B. know where to buy fishing rods
C. know how to cook fish
D. learn how to choose fishing places
2.There are many pictures in ____________ according to the passage.
A. Best Learners B. Successful Fishermen
C. How to Keep Pets D. Learn to Study for Beginners
3.You can____________ for more information about other books according to the passage.
A. call the writer B. go to the shop C. search the Internet D. ask the clerk
4.The writer wrote this passage in order to____________ .
A. increase sales of the books
B. buy useful and interesting books
C. tell people how to keep pets
D. teach students to study easily and fast
5.You can most probably （可能） find this passage in a____________ .
A. story B. report C. dictionary D. newspaper
九年级英语阅读理解中等难度题查看答案及解析
| Do you need useful and interesting books? Here we’ve got plenty for you. |
| Successful Fishermen Fishing is a healthy hobby. You can enjoy fresh air when you go fishing in the countryside. This book will teach you how to choose fishing places and make good rods(竿) easily. Many kinds of fishing skills are shown in the book. Read it and you will become a more successful fisherman. |
| Best Learners This book can give you the answers to the questions most often asked by parents, teachers and students themselves. Read this book and learn: ●What the three difficulties in study are and what to do with them. ●What to do if you are not interested in a subject you are studying. ●Twenty-six simple exercises to help you study easily and fast. You will get more from this book. For younger students, you can buy Learn in Study for Beginners. It is easier to understand. |
| How to Keep Pets A pet can be our best friend. Do you have pets in your house? Are they in good shape? This book not only offers you many colorful pictures of lovely pets, but also provides you with the knowledge about: ●How to choose right pets for yourself. ●How to build houses or nests(窝) for your pets. ●How to feed the pets and how to keep them clean. Buy this book and you will learn more |
We have many other books on sale. For more information enter www.knowbetter.com. If you buy two or more books at a time, you’ll get 10% off.
1.If you buy and read Successful Fishermen, you will ________.
A. go to the countryside
B. know where to buy fishing rods
C. know how to cook fish
D. learn how to choose fishing places
2.There are many pictures in ________ according to the passage.
A. Best Learners
B. Successful Fishermen
C. How to Keep Pets
D. Learn in Study for Beginners
3.You can ________ for more information about other books according to the passage.
A. call the writer B. go to the shop
C. search the Internet D. ask the clerk
4.The writer wrote this passage in order to ________.
A. increase sales of the books
B. buy useful and interesting books
C. tell people how to keep pets
D. teach students to study easily and fast
5.You can most probably(可能) find this passage in a ________.
A. story B. repot
C. dictionary D. newspaper
九年级英语阅读理解中等难度题查看答案及解析