练习册

  • 练习册
  • 试题
    Ask your parents for some information about cloning. Summary: Cloning is new to the students. Let them get more information on the Internet. That is helpful for them. It is helpful for them to use the Internet for some important information. On th the coordination conjunctions are important in this unit. So make more practice in class. Lesson 16: Unit Review Teaching Content: Mastery words and expressions in this unit. Oral words and expressions in this unit. Teaching Aims: 【查看更多】

     

    题目列表(包括答案和解析)

    阅读理解。

    　　When you are on your computer at home or at school, there are some very important things to keep in mind(脑子)．

    　　◇Use the Internet when your parents tell you it's OK or you have to．

    　　◇First, remember that never give out your information such as your name, home address, school name, or telephone number in a chat room．Also, never send your pictures to someone you chat with on the Internet．

    　　◇Never write to someone who you feel is not good．

    　　◇Do not meet anybody or invite them to visit you．

    　　◇Tell your parents if you read anything bad on the Internet．

    　　◇Remember that people online(网上的)may not tell you the truth．A“12-year-old girl” may be an old man!

    　　◇Be polite when you use the Internet to send an e－mail or chat with somebody．

    　　◇Tell your parents about the people you meet or talk to on the Internet．

    　　◇Ask your parents to spend time with you, so you can show them the sites you like to visit．

    　　The following form(表格)is some personal information of a middle schoo1 student, Li Ming．

    　　He is online in his home．Tell him what he should do when he has the problems listed below according to the passage above．

    (1)

    When Little Kitty asks “What's your name, please? ”, what can Li Ming tell her?

    [　　]

    A．

    My name is Li Ming．I'm now in Beijing．

    B．

    My name is Li Ming．Your name, please?

    C．

    My nickname is “Rabbit”．

    D．

    I'm Li Ming．Glad to meet you．

    (2)

    When Little Kitty asks “May I visit your home? ”, how can Li Ming answer?

    [　　]

    A．

    Yes, I live in No．1 Street, Beijing．

    B．

    Yes, I'm in No．1 Middle School, Beijing．

    C．

    Yes, my telephone number is(010)5523 6543．

    D．

    I am sorry I'm very busy these days．

    (3)

    The passage tells us ________ is very important．

    [　　]

    A．

    Internet safety

    B．

    Internet information

    C．

    making friends

    D．

    traffic safety

    查看答案和解析>>

    Have you ever rubbed your hands together when they get cold? Why do we do that? We do that for friction. Friction happens when two things that aren’t very smooth rub together to make heat energy. The faster you rub two things together, the more friction ( and heat) you can make. Let’s discover friction!

    WHAT YOU’LL NEED

    ·Soap ·Water·Your hands!

    WHAT TO DO

    Make sure your hands are dirty.

    Rub your hands together until you feel the heat of your hands.

    Now, use soap and water to get your hands very slippery(滑的).

    Try to make friction happen while your hands are slippery.

    Please write down what has happened.

    LET’S TALK!

    Friction is an energy that happens when two things rub together. When friction happens, it makes heat! When your hands are slippery, they won’t make very much friction and your hands won’t get so hot.

    DID YOU KNOW?

    Friction happens when you stop your fast running bike.

    Ancient people made fire by rubbing two pieces of wood together. Friction happened though they didn’t know it.

    ____?___

    Friction is everywhere. Have you ever noticed situations where friction is happening? If not, ask your parents to take you out in a car. If it is not hot, touch the tires(轮胎) of the car before and after a short drive to see how much warmer they get from friction.

    1. This text is most probably________________________.

    A. a science report????????????? ????????????? ????????????? 　 B. a car advertisement

    C. a rubbing introduction?????? D. a chemistry programme

    2.What does the word “friction” in this text mean in Chinese????????

    A.摩擦????????????? ????????????? B. 冷却??????? C. 膨胀????????????? ????????????? ????? D.震动

    3.___________ is not an example of friction.

    A. Bike riding????????????? B. Car driving??? C. Hands rubbing????????????? ? D.Friction discovering

    4.What’s the last column(栏目)?

    A. THINK IT OVER!????????????? ????????????? ????????????? ????????????? ?? B. WHAT HAPPENED?

    C.EVERYDAY ACTION:????????????? D. WORK WITH PARENTS

     

    查看答案和解析>>

    What’s the most important thing for you to have in your life? Somebody mentions hard-work, others suggest knowledge, love and luck.

    　　If you arrange the 26 English letters alphabetically(按字母表的顺序)and use numbers to represent each of them, for example, 1 for a, 2 for b, 3 for c…, you can change an English word into a number. So hard-work becomes 8+1+18+4+23+15+18+11=98, meaning 98 is its mark; knowledge: 11+14+15+23+12+5+4+7+5=96, while love: 12+15+22+5=54, and luck: 12+21+3+11=47, a small mark. None of these words can give one a full mark. What about money? It can’t , either.

    　　Then what else? Don’t be worried. You can always find an answer to a problem in your life, when you change your way of looking at things or doing things, or your attitude. Yes, attitude is the word. See for yourself: attitude:1+20+20+9+20+21+4+5=100，a full mark.

    　　Most times people hope for a better life. It is possible if you will have a change for the better after you have changed your attitude. When you change your manner and become friendly to others, you’ll meet more smiling faces towards you.

    1.In the writer’s opinion, what is the most important thing in a person’s life?

    A. Hard-work.        B. Knowledge.        C. Money.            D. Attitude.

    2.Which of the following has the highest mark?

    A. Hard-work and knowledge.       B. Knowledge and luck.       

    C. Love and hard-work.            D. Hard-work and luck.

    3. According to the passage, if you meet with problems, the best way to solve them is to     

    A. ask for help from others.                      B. ask your math teacher for help.

    C. change your attitude.                      D. ask your parents for help.

    4.From the passage, we can learn that        

    A. Failure sometimes can bring you good if you take a positive attitude.

    B. Nothing is more important than love.  

    C. Hard-work has a full mark.

    D. Our math teacher can solve the problems easily.

    5.Which number can you use to represent “money” according to the passage?

    A. 70            B. 72           C. 74.            D. 76.

     

    查看答案和解析>>

    阅读短文，判断正（T）误（F）

    　　Sometimes, kids don't think their parents are fair（公平的）to them. When you want to dress in a modern way, your mum doesn't like you wearing a mini-skirt.

    　　When you are making phone calls to friends, they ask if you're speaking to a boy or a girl. Sometimes it seems that you're not as close to your parents as you used to be. How can you become close again?

    　　Closing the Gap（隔阂）by American author（作者）Jay McGraw gives advice on how to have a better relationship（关系）with your parents.

    　　The book gives ways to help teens understand their parents. When you think“my parents don't want me to have any fun,”that usually means your parents want you to be safe. Both parents and children have needs. They need to feel they are important and loved.

    　　You should tell your parents your needs, and find out what their needs are. Then, you can think of a way to make all of you happy. The book gives you some ideas：

    　　Make time to talk. You could talk about your school life and your plans for the future.

    　　Keep a diary. This is to help you understand more about yourself and your feelings.

    　　Show your parents you're growing up. Wash your own clothes and help around the house. Your parents will feel that you are no longer a small child.

    　　If you follow these steps, slowly, you will be able to break down the walls between your parents and yourself.

    (1) Kids often think their parents are unfair to them.

    (　　)

    (2) Jay McGraw tries to give advice to parents on how to have a better relationship with their children.

    (　　)

    (3) When you think“my parents don't want me to have any fun,”that usually means your parents want you to be safe.

    (　　)

    (4) Keeping a diary is helpful to you to understand more about yourself and your feelings.

    (　　)

    (5) Closing the Gap is a book for the old.

    (　　)

    查看答案和解析>>

    任务型阅读 根据下面短文内容填空，每空限填一词．

    　　Do you know about the flu? The flu germs usually spread quickly．In winter, lots of people may get the flu．If you get sick, do you know what to do? Here are some advice．

    　　Drink lots of water．Water is good for your body especially(尤其)when you get the flu．

    　　Get plenty of sleep and take it easy．If you can't sleep, you can listen to music, watch a movie or read a book to relax yourself．

    　　If you feel serious, ask your parents to take you to see the doctor．Before you see the doctor, don't take any medicine．

    　　Wash your hands often! You certainly don't want to spread the flu to anyone else．Also, don't share(共用)cups and eating utensils(餐具), like forks, with other people．

    　　Most people who get the flu may get better without going to see the doctor．They will get better in about a week．But if you have a high temperature for more than a few days, call your doctor at once．

    1．We know the flu germs ________ quickly among people．

    2．when you get the flu．，you should drink lots of ________．

    3．If you feel serious, you 'd better go to ________ the doctor．

    4．If you have the flu, you shouldn't take any medicine ________ you see the doctor．

    5．The article tell us some ________ about how to fight against the flu．

    查看答案和解析>>


    同步练习册答案