欧美日本啪啪无遮挡网站,国产精品一二三,99成人在线

精英家教網 > 初中英語 > 題目詳情

Mobile phones and the internet have improved our live in many ways. However, along with improvements, they have also brought a number of worrying problems.
Many car accident are caused by mobile phones. You can use many new mobile phones to get on the internet. This can be very convenient, but some drivers get on the internet while driving. Driving needs all our attention. By looking at their mobile phones and not at the road, these insensitive Drivers are a danger to us all.
Many of the dangers of the internet are well known. Children who visit websites without their parents’ permission sometimes talk to older people they don’t know and put themselves in great danger. People with blogs sometimes post embarrassing photographs of people they don’t know on their websites without permission. There are also people who use the internet to get personal information that we do not want them to have.
Mobile Phone and Internet Safety Tips
If you need to use a mobile phone with you drive use a “hands-free” phone.
In difficult driving situations such as rain or snow, do not use your phone at all.
Do not make very important phone calls while driving. They take your attention off the road.
Tell your children not to talk with anyone they do not know on the internet.
In an embarrassing situation, pay attention to people around you. People will be shy about taking your picture if they know you’re paying attention.
Refuse to give out any information personal information on the internet.
小題1:Which of these dangers of mobile phones or the Internet is Not mentioned in the passage?

A．You can have a car accident.

B．Someone can post your photograph on the internet.

C．Someone can get your personal information

D．Someone you do not know can call you.

小題2: A “hands-free” mobile phone is probably a mobile phone that _____.

A．is free to use	B．can be used without your hands
C．can be used with only one hand	D．can be use only in ears

小題3: What advice is given in the passage to stop someone from taking an embarrassing picture of you?

A．Pay attention to the people around you.

B．Don’t give out your personal information.

C．Use a “hands-free” mobile phone.

D．Wear your camera phone on you belt.

小題4:Which is the best title of the passage?

A．Internet Problems

B．Mobile Phone and Internet Dangerous

C．The Development of Mobile Phone and Internet

D．The Advantages of Mobile Phone and Internet

小題1:D
小題1:B
小題1:A
小題1:B

【主旨大意】本文介紹了在生活中使用手機和網絡所遇到的不安全情況，并提出了一些建議，目的是提醒人們保護隱私、愛護生命。
小題1:D。由第二段第一句可知，A項所述正確；由只有D選項所述內容沒有提及。由第三段第三句可知，B項所述正確；由第三段最后一句可知，C項所述正確，只有D項沒有提及。
小題1:B。由If you need to use a mobile phone with you drive use a “hands-free” phone.可知，如果開車使用手機，要用帶“免提”的手機。故選B。
小題1:A。由文中倒數第二段第一句In an embarrassing situation, pay attention to people around you.可知。
小題1:B。本文主要介紹的是使用手機和網絡中遇到的不安全問題。

練習冊系列答案

課課練與單元測試系列答案

世紀金榜小博士單元期末一卷通系列答案

單元測試AB卷臺海出版社系列答案

黃岡新思維培優考王單元加期末卷系列答案

年級	高中課程	年級	初中課程
高一	高一免費課程推薦！	初一	初一免費課程推薦！
高二	高二免費課程推薦！	初二	初二免費課程推薦！
高三	高三免費課程推薦！	初三	初三免費課程推薦！
更多初中、高中輔導課程推薦,點擊進入>>

相關習題

科目：初中英語 來源：不詳 題型：閱讀理解

In many high schools，there are strict rules about using mobile phones. If your phone rings in class，for example，the teacher will be very angry.
Every mobile phone has a ringtone (鈴聲). It tells you that someone is calling you. Now，there is a ringtone called “mosquitotone (蚊子鈴聲)”. Using it，students can receive calls and text messages (短信) in class but the teacher will not realize what is happening. How?
Mosquitotone has a special sound. Only children and teenagers can hear it. As we get older，we are unable to hear some sounds with high frequencies (頻率). As a result，a child or teenager can hear the mosquitotone ringtone, but it’s_inaudible_to someone 20 or older.
But sometimes，people over 20 can hear the ringtone. One British student’s phone uses mosquitotone. In class，the student’s phone rang. The 32yearold teacher looked at the student and became unhappy. “I heard that. You know the rule：no mobile phone in class.”
Not all the students are interested in mosquitotone. Jerry Jones，a high school student of 17，says，“Using mosquitotone too often is bad for our hearing. I may use it for pleasure，but not in class. It’s unfair to the teachers！”
What do parents think of mosquitotone？“I think it is perfect for places like movie theaters，” says Connie Neeson,44.“Think about it. Yon’re watching a film and someone’s mobile phone rings. Mosquitotone is good because many people don’t hear it. However，it also has a bad influence on their study if students use it in class.”
小題1:Mosquitotone works because ________.

A．it is very loud	B．it has no sound
C．it has a beautiful sound	D．it uses high frequencies

小題2:The under lined part “it’s_inaudible_to” means “________”．

A．it can’t be seen by	B．it can’t be heard by
C．it isn’t popular with	D．it isn’t healthy for

小題3:The 32yearold teacher felt unhappy because the student ________.

A．was late for class	B．didn’t do his homework
C．couldn’t answer her question	D．was using a mobile phone in class

小題4:Connie Neeson thinks that mosquitotone ________.

A．has no bad influence	B．is unfair to the teachers
C．has its advantage and disadvantage	D．can’t be used in any public place

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Many students ask for advice about improving their English. There are three basic questions.
The first question is about real English. Li Hao from Hubei wrote, “I enjoy watching English films and listening to real English songs. But it takes a long time. What do you think?”
This is a great way to learn English! Talk about the film or song with your friends, and guess the meaning of the new words. Just enjoy yourself!
The second question is about speaking. Sam, from Suzhou wrote, “Our school has a foreign teacher. But I’m shy and can’t speak to her. What should I do?”
When I visit China, lots of people in the street say, “Hello! How are you? Where are you from? Do you like China?” These are good questions to start a conversation. Many people are shy when they speak English, so before you begin, take a deep breath and smile! Smiling always helps.
The third question is about vocabulary. Olive, from Anhui wrote, “I want to remember all the new words. I wrote them down, but I forget them quickly. What should I do?”
Try to remember eight or nine words a day. Write them on pieces of paper and place them in your bedroom. Say the words when you see them, and change them every day. And when you’re shopping, how about counting the English words, or saying the English names for everything you see?
小題1:How many basic questions do the students often ask?

A．Two.

B．Three.

C．Four.

D．Five.

小題2: What should you do if you are shy to speak English?

A．Watch English films.

B．Write down the words first.

C．Listen to real English songs.

D．Take a deep breath and smile before you begin?

小題3:What is Oliver’s problem?

A．He’s too shy to talk with others.

B．He’s not able to count English words.

C．He can’t remember new words.

D．He doesn’t know what real English is.

小題4: What’s the best title of this passage?

A．How to learn English

B．Talking about English films

C．Advice about English writing

D．The way of beginning an English conversation

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Middle school students have far too much homework. They usually have to sit up three or four hours every night doing their homework. Now one school in my hometown has made a rule of limiting(限制)homework. The homework is limited to an hour a day and the students have no homework on the weekend. I think this is an excellent idea that will allow students to live better and healthier lives.
Less homework will give students more time to enjoy other pastimes(休閑活動).I have many books which I received as gifts from my parents and friends. They have been kept there on my shelf for several years! Because of homework, I will have not read a single one of them. With less homework, students will be freer to develop their interests in art, music and other hobbies.
More time free from homework will get our physical health better. Many students
like sports, but they have little time to play football, basketball, volleyball and so on. They hardly have time to have a trip or take part in any social activities. They must spend so much time solving math problems and doing grammar exercises. Besides, staying up late to finish their homework leaves many students exhausted in the morning. Not getting enough sleep is not only unpleasant; it also makes students more likely(有可能得)to get colds and other illnesses.
小題1: Which is the best title for the passage?

A．Students dislike homework	B．No use doing homework
C．Homework is good for study	D．Homework should be limited

小題2: According to the passage, what is an effect of having a lot of homework?

A．Students have little time for their hobbies.

B．Students have to finish their homework.

C．Students are more active in class.

D．Students are good at their lessons.

小題3: The author of the passage may be ________.

A．a teacher

B．a student

C．a parent

D．a doctor

小題4: According to the passage, what makes students more likely to get colds?

A．No having time to exercise.	B．Not getting enough sleep.
C．Getting up early for school.	D．Reading too many books.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

When the Audet family turns on the lights at Blue Farm, they are using electricity that comes from cows—cow manure (糞肥), to be specific.
Cows produce a lot of wastes. One cow can create 30 gallons of wastes each day. Now imagine the output of over 1,000 cows at Blue Farm. That’s really a big amount.
When farmers clean their barns, they put the wastes in a big heap, and spread some of them on their fields for fertilizer(肥料). But now places like Blue Spruce Farm have a new way of using cow wastes. They use them to produce electricity.
Here’s how it works: A big machine moves back and forth cleaning the barn floor. “The cows aren’t bothered,” says Marie Audet. “They are animals of habit; they get used to it, and just lift one foot and then another to let it go by.”
The machine pushes the manure into a big 600-gallon tank like a small swimming pool. The tank is called a digester (化糞池) because what happens there is just like what happens inside a cow: Bacteria(細菌) get to work and continue to digest the manure.
Methane gas (甲烷、沼氣)in the atmosphere is known as a “greenhouse” gas because it keeps heat just like a greenhouse does, causing our planet to warm up. That’s an environmental concern. But the digester has a good result. Its gas is kept and used to power electric generators (發電機).
At Blue Farm, the generators make enough electricity to power 400 homes. The Audet family sells the extra electricity they can’t use themselves.
小題1:We learn from the text that the Audet family is using cow wastes to ______.

A．make electricity

B．produce fertilizer

C．build their farm

D．feed the cows

小題2:How are the cow wastes collected into the digester at Blue Farm?

A．Marie Audet does the work	B．The job is done by machine
C．The cows lift the cow wastes	D．Bacteria get to work on them

小題3: According to the passage, which of the following is changed into electricity?

A．The power of moving water.	B．The heat of burning coal.
C．The power of sunlight.	D．The heat of the methane gas

小題4:The new way of using cow wastes at Blue Farm might be best described as ______.

A．reducing

B．saving

C．recycling

D．changing

小題5: What is the main purpose for writing the passage?

A．To introduce a new way of making electricity	B．To explain how a new energy works better
C．To show a new rebuilding plan for a big farm	D．To explain the reasons for green house effect

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

Everyone can feel stressed out because of too many things happening in your life. Teenagers, however, have __36__ opportunities to get stressed than people in any other age group. Being a teenager is hard.
You are not a children any more, but you are not __37__, even though you have to deal with some grow-up problems and made decisions by __38__. Families can be one of the biggest causes（原因）of stress, such as problems of arguing with __39__ or brothers or sisters. Teenagers also have lots of stress from __40__, either from their teachers or from their classmates. Some teenagers also feel __41__ about choosing their education after high school. Getting a place at university can be very difficult and some can’t __42__ to go to university. It is hard for some teenagers to get a job after they graduate. There are so many young people finishing school __43__ not enough jobs for them. Though there is a lot of stress, you can find many ways to __44__ it. Talking to people is one of the best ways to deal with stress. It may sound __45__, but it is helpful.
小題1: A. more                        B. fewer                   C. many
小題2:A. a baby                      B. a teenager               C. an adult
小題3:A. yourself                   B. himself                    C. myself
小題4:A. teachers                   B. parents                    C. classmates
小題5:A. family                      B. society                   C. school
小題6: A. relaxed                     B. stressed                   C. excited
小題7: A. afford                      B. offer                      C. refuse
小題8:A. and                        B. but                      C. or
小題9: A. agree with                  B. talk with                  C. deal with
小題10: A. simple                      B. difficult                   C. good

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

American schools are quite different from those in China. In America, at the beginning of the term, students must select their courses and teachers first. While in China students usually have no chances to select their courses and teachers.

Selecting is very important for your grades in America. So at the first term, don’t select too many courses, 74.or you’ll feel very nervous and it may influence your study. Then you have to ask for some teaching plans. There is some information about subjects, time arranging, marks and textbooks. At the same time, you must choose the teachers. Different teachers have different teaching methods. If the teacher is called “killer” by the last grade, many students will give up choosing him. Because this kind of teacher will leave too much homework, too many exams and give too low grades.
There is another thing after you select the course and the teacher. How to buy textbooks makes each student feel hard. The textbooks in America are very expensive. Each copy is about $30～50. In order to save money, many students buy some used textbooks, and some students usually borrow textbooks from the school library. You must get enough ready before class. In class, discussing is very important. 75. 老師鼓勵你提出問題或展示你自己的觀點。They don’t usually ask you to sit well. Instead they allow you to sit or stand everywhere you like. They don’t give you much homework to do. You can learn some knowledge and do exercises by yourself. So in American schools, you must do almost all things yourself.
根據文章內容，補全71、72句中所缺單詞、短語或句子。
小題1: At the beginning of the new term, American students have to ask for some teaching plans and get their textbooks ready besides ____________________.
小題2: The teacher____________________will always leave too much homework, too many exams and give too low grades.
小題3: 根據文章內容回答問題。
Why do many students in America buy used textbooks ?
小題4: 請將文中黑體字譯成漢語。
小題5: 請將劃線句子譯成英語。

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Zhalong is a nature reserve in Heilongjiang in north-east China. It is one of the world’s most important wetlands. The reserve covers an area of 210,000 hectares. The area provides food and shelter for wildlife. It is an ideal home for different kinds of plants, fish and birds.
Many birds live comfortably in Zhalong Nature Reserve all year round, while some only stay there for a short time. There are many fish in the wetlands, and the birds can easily catch them for food. Zhalong has long been called “the home of the crane”. There are 15 crane species (物種) in the world. 8 of them are in China and there are 6 species in Zhalong area. It is an important living area for the rare red-crowned cranes. There are not many red-crowned cranes in the world. Every spring and summer, red-crowned cranes lay and hatch (孵化) their eggs in Zhalong.
Some people want to change the wetlands to make more space for farms and buildings. This means there will be less and less space for wildlife. More and more birds are in danger because they do not have enough living space. Many of them died. The Chinese government wants to protect these endangered birds, and they can be safe in Zhalong.
Every year, a lot of tourists go to Zhalong to watch birds. This year, members of our Bird-watching Club are going to study the different kinds of birds in Zhalong and the changes in their numbers. The study begins next month.
We _______ once a year. We are now inviting secondary school students to help. We need more people to help us count and do something to help the birds.
Many people do not understand the importance of the wetlands. We hope this information will help them understand and make them actively take action to protect wildlife.
小題1: What does the underlined word “ideal” mean?

A．Perfect.

B．Dangerous.

C．Crowded.

D．Expensive.

小題2: What can we learn from the second paragraph?

A．All birds stay in Zhalong Nature Reserve all year round.

B．There are eight species of red-crowned cranes in Zhalong.

C．The number of the world’s red-crowned cranes is small.

D．Every winter red-crowned cranes hatch eggs in Zhalong.

小題3:Which of the following can we choose for the blank (空白) in the fifth paragraph?

A．go birdwatching

B．do a bird count

C．go bird-hunting

D．hold a bird show

小題4:The purpose of the article is to _______.

A．attract more visitors to pay a visit to Zhalong Nature Reserve

B．ask people to take action to protect wetlands and wildlife

C．prevent people from watching birds in Zhalong Nature Reserve

D．make people around the world know the Birdwatchting Club

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Almost every day, we discuss the topic of health, especially for kids. But what is health? “Health” means eating well, getting enough exercise, and having a healthy weight. Let’s read the following rules. They can help you stay healthy.
1. Eat a variety of food, especially fruit and vegetables. We all know that eating fruit and vegetables can help us stay healthy, but many of us only eat our favorite food. Remember that we can only get the nutrition (營養) we need by eating different kinds of food, especially fruit and vegetables.
2. Drink water and milk most often. Everyone knows that water is important. Besides that, kids need plenty of calcium (鈣) to grow strong bones, and milk is rich in it. Every day, you should drink at least three cups of milk, when you are 9 years old or older. You should also try to have less sugary drinks, like soda and coca. They include a lot of sugar. Sugar only includes calories (熱量), not important nutrition.
3. Listen to your body. When you are eating, notice how your body feels. When your stomach feels comfortably full, stop eating. Eating too much makes you feel uncomfortable. If you do it too often, it can make you unhealthy and fat.
4. Limit screen time. What’s screen time? It’s the amount of time you spend watching TV, movies and playing computer games. The more time you spend on these sitting-down activities, the less time you spend playing sports, like basketball, and doing other activities like riding and swimming. Try to spend no more than 2 hours a day on screen time.
小題1:In this passage, “health” includes all of the following EXCEPT ______.

A．eating well	B．doing more exercise
C．having a healthy weight	D．wearing comfortable clothes

小題2:The underlined phrase “a variety of” means ______.

A．plenty of

B．all kinds of

C．the rest of

D．a lot of

小題3:Which of the following is NOT true?

A．Eating more fruit and vegetables is good for people.

B．We should eat and drink things with little sugar.

C．We should spend the same time on both sitting-down activities and sports.

D．When we are full, we should stop eating, no matter how delicious the food is.

小題4:Screen time is the time that you spend ______.

A．playing computer games	B．watching movies
C．watching TV	D．All of above

小題5:What’s the main idea of the passage?

A．How to eat healthy food.	B．Eating and playing are both important.
C．Suggestions for staying healthy.	D．Health is very important.

查看答案和解析>>

同步練習冊答案

練習冊

高中

初中

小學