练习册

  • 练习册
  • 试题
    A．how use it B．to how use it C．how to use it D．to how to use it 【查看更多】

     

    题目列表(包括答案和解析)

    How to protect your teeth
        【小题1】    . The first of twenty being to grow when you are over six months old. The second set of thirty-two grows from the age of six until you are about twenty-one years old.
       【小题2】    , you must drink plenty of milk and eat greens.
        【小题3】   . Then little food will be left on or between them to cause decay(导致蛀牙). Make sure that you turn the brush and go up and down as well as brushing side ways. Use dental floss(牙线)to make sure all food is removed from in between each tooth, if you cannot brush your teeth after eating, raise them with water, or eat an apple or a carrot.
        【小题4】  . If there is a hole in a tooth, he or she will fill it. If you do not have it filled, then the hole will grow larger. When a hole grows too big,     【小题5】  . It is better to keep all your second set of teeth for as long as possible. Filling a gap where a tooth has come out with a kind of bridge and using a false tooth costs a lot of money.
    A．To help your teeth grow strong.
    B．You should brush your teeth after each meal.
    C．Carrots and apples are good for your teeth.
    D．The tooth may have to be taken out.
    E. Everyone should have a set of good teeth.
    F. Try to visit a dentist every six months.
    G. Every person has two set of teeth.
     

    查看答案和解析>>

    How to Use an ATM(自动取款机)

    　　Pat Brown went to her bank to ask for an ATM card．It looks like a credit card(信用卡)．A few weeks later, the bank posted her a card and a four-number personal identification number(PIN)Her PIN is 1234．

    　　As Pat was getting ready for bed one night, she remembered that she had only ＄2 in her bag．The next day she had to give ＄10 for a lunch for a co-worker．She didn’t want to get up early to go to the bank．So she had to go to the bank that night．She used her ATM card to withdraw(take out)＄50 from her checking account(现金账户)．

    　　These are the steps she followed to withdraw money．First, she put her card in the lower slot(狭孔)on the right side of the machine．She made sure her card was facing the right way．Second, the computer screen(window)said,“Please enter(put in)your PIN．”Pat pressed(按)the numbers 1,2,3, and 4．Next, the screen said,“Please select type of transaction(交易)you want by pressing other keys．”Pat pressed the bottom key for withdrawing money．

    　　Then the screen said,“From which account?”The choices it gave were Checking, Savings, and Money market．Pat pressed the key for Checking．Next, the screen said, “Please select(choose)amount of transaction．”Pat pushed the number 5 and then 0 three times, until the screen read,“50.00．”The screen then read,“Please wait．”In less than a minute, it read,“Please lift(put up)the lid and take your money．”

    　　Pat lifted the lid market Withdraw．She counted her ＄50 to make sure the ATM hadn’t made a mistake．Then she waited for her withdrawal slip to come out of the slot at the upper right corner of the machine．Pat checked the slip to make sure it was correct．Then her ATM card was returned through the card slot．She put it in her bag and walked away．If Pat had made a mistake at any point by pressing the wrong button(number), she could have pressed Cancel and started over again．

    (1)

    What was Pat’s first step?

    [　　]

    A．

    Pressing the withdrawal button

    B．

    Inserting(put…into)her ATM card

    C．

    Counting her money

    D．

    Getting her withdrawal slip

    (2)

    What did Pat do immediately after choosing the account?

    [　　]

    A．

    Selected whether to withdraw, deposit, or transfer money

    B．

    Lifted the lid and removed her money

    C．

    Selected the amount of money she wanted to withdraw

    D．

    Got away her ATM card

    (3)

    When did Pat enter her PIN?

    [　　]

    A．

    Right after inserting her card

    B．

    Right before selecting the account

    C．

    Right before selecting the amount of money

    D．

    Right after selecting withdrawal

    (4)

    When did Pat select the type of transaction?

    [　　]

    A．

    Right after selecting which account she wants．

    B．

    Right before receiving her withdrawal slip．

    C．

    Right before selecting the amount

    D．

    Right after recording her PIN．

    (5)

    What did Pat do when the screen said,“Please lift the lid…”

    [　　]

    A．

    Got out her card

    B．

    Took her ＄50

    C．

    Selected the type of transaction she wanted

    D．

    Picked up her withdrawal slip

    查看答案和解析>>

    How to Look After a Computer

    Many young people use computers, but few of them know how to look after them. Remember the following when you use your computer.

    1．    Keep your computer in a cool, dry room.    71   Most computers work best at a temperature of 5℃-30℃.

    2．        72    Smoke of all kinds is very bad for many parts of a computer and can cause many problems.

    3．        73     Pieces of food and a little water in the keyboard can also cause many problems.

    4．    Make sure that the keyboard and screen are at the correct height for you.

            74    

    5．    Make sure the screen（屏幕）is the correct distance (距离) from your eyes. If you wear glasses, make sure these glasses are correct for using the computer.     75  

    6．    Keep your screen clean and don’t make it too bright. A dirty or a very bright screen can hurt your eyes.

    在方框中选择恰当的句子补全以上短文，将序号填在相应的横线上。（5分）

    A. Some people use a different pair of glasses when using a computer.

    B. Too much or too little heat (热量) is bad for computers.

    C. Don’t eat or drink when you are near your computer.

    D. If they are not at the correct height, you will get a backache.

    E. Don’t let people smoke near your computer.

    71._______ 72._______ 73._______ 74._______ 75._______

       

    查看答案和解析>>

    How dangerous it would be if there was a fire! Winter is the time for us to learn a lot more about fire, especially what to do if we are caught in a fire.

    1. Shout out

    If you smell smoke or see fire, shout out “Fire!” Shout as loudly as you can, because people may be asleep.

    2. Call 119

    Never try to put out the fire yourself, even if it is a very small one! Get help from your parents or call 119.

    3. Keep down close to the floor

    If there is a lot of smoke in your room, keep down close to the floor.

    4. Test the door

    Test the door before you open it. If the door is cool, open it carefully. If the door is hot, do not open it! Try to find a different way out.

    5. Get out

    If you can, get out of your home as soon as possible.

    6. Don’t use the lift

    Never use the lift during the fire. It may also go wrong.

    7. Don’t go back

    Never go back into a burning building!

     

    1.The passage is mainly about _____

    A．how to look after yourself when you are on fire

    B．what to do when you are caught in a fire

    C．when to leave the burning place

    D．why to call 119 when there is a fire

    2.When people are asleep, what will you do when a fire breaks out in your building?

    A．Call 120 for help as quickly as you can

    B．Only wake your parents up fast

    C．Shout out “Fire!” as loudly as you can

    D．Run away as fast as you can and don’t call others

    3.Why shouldn’t you use the lift when a fire breaks out?

    A．Because taking the lift is so slow            B．Because the fire can burn you

    C．Because the lift is too crowded             D．Because the lift may not work

    4.When a fire is burning, you test the door to ____.

    A．find a different way out                   B．notice the fire clearly

    C．call for a much quicker help               D．see if it is close

    5.If you realize you have left an expensive thing at home in a fire, you should

    A．go back for it                           B．keep down close to the door

    C．not get out                            D．not go back for it

     

    查看答案和解析>>

    Knowing how to ask for information and help politely is important. In English, “Where are the restrooms?” and “Could you please tell me where the restrooms are?” are similar requests (请求) — both are correct English, but the first could sound rude. It’s important to use correct language, but sometimes this alone is not enough — we need to learn how to be polite when we make requests.

    In English, just like in Chinese, we change the way we speak when talking with different people. The expressions you use might depend on whom you are speaking to or how well you know them. If you say to your teacher, “Where is my book?” this will sound rude. But if you say, “Excuse me, Mr West. Do you know where my book is?” your question will sound much more polite. On the other hand, it might be alright to say “Where is my book?” to the people you know well.
    And you would not usually say, “Peter, lend me your pen.” A very direct order like this can sound rude in English. Usually in English polite questions are longer and include extra (附加的) language, such as “Could you please...?” or “Can I ask...?” It sounds more polite to say, “Peter, could you please lend me your pen?” If you stop a stranger in the street, we might first say, “Excuse me. I wonder if you can help me.” or “I’m sorry to trouble you but…” before asking him for help.
    It might seem that speaking politely is more difficult than being direct, and in a way this may be true.
    小题1:When we make requests, we need to speak in a ____ way.
    A．politeB．carefulC．differentD．direct
    小题2:You should say “____” when you ask a stranger for a way.
    A．Which is the way to the zoo?
    B．How can I get to the zoo?
    C．Do you know the way to the zoo?
    D．Excuse me. Can you tell me the way to the zoo?
    小题3:Which of the following is true according to the passage?
    A．We should use long sentences when we ask for information and help.
    B．When we ask for help from others, polite language must be used.
    C．The way of speaking is important when we ask different people for help.
    D．In English, polite questions are as neccessary as rude and direct ones.

    查看答案和解析>>


    同步练习册答案