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    10．Donating blood is a simple thing to do，but it can make a big difference in the lives of others．The donation process from the time you arrive until the time you leave takes about an hour．The donation itself is only about 8-10minutes on average．The steps in the process are：
    Step 1：Registration
    1．Our staff and volunteers will sign you in and go over basic eligibility（资格）and donation information．
    2．You will read information about donating blood，and will be asked to show a donor card，driver's license，or other form（s）of ID．
    Step 2：Health History&Mini-Physical
    1．You will answer some questions during a private and confidential interview about your health history and places you have traveled．
    2．We will check your temperature，pulse，blood pressure and hemoglobin（血红蛋白）level present in a sample of blood．
    Step 3：The Donation
    1．We will clean an area on your arm and insert a brand new clean needle for the blood draw．This feels like a quick pain and is over in seconds．
    2．The actual donation takes about 8-10minutes，during which you will be seated comfortably．Certain donation types，such as platelets（血小板）or red cells can take up to 2hours．
    3．When approximately a pint of blood has been collected，the donation is complete and a staff person will place a bandage on your arm．
    Step 4：Refreshments
    1．After donating，you should have a snack and something to drink in the refreshments area．You can leave the site after 10-15minutes and continue with your normal daily activities．
    2．Enjoy the feeling of accomplishment knowing that you have helped save lives．

    21．Which of the following can be a proper title for the passage？A
    A．The process of blood donation
    B．The benefits of blood donation
    C．The importance of blood donation
    D．The preparations for blood donation
    22．During the Registration，a blood donor will be asked toB．
    A．go over his basic donation information
    B．show something to prove his identity
    C．answer some questions about his health history
    D．have his temperature and blood pressure checked
    23．What is the right order of the events in Step 3？D
    a．clean an area on the donor's arm
    b．1et the donor sit comfortably
    c．place a bandage on the donor's arm
    d．draw the blood
    e．insert a needle
    A．a，b，d，e，c    B．b，a，c，e，d    C．c，b，a，e，d   D．b，a，e，d，c
    24．What should one do after donating blood？A
    A．Eat and drink something．    B．Leave the site immediately．
    C．Take exercise right now．    D．Return to work after two days．

    分析 本文属于说明文阅读，作者通过这篇文章主要向我们讲述了无偿献血的过程以及步骤，使读者了解无偿献血，并呼吁更多的读者去献血．

    解答 21．A  主旨大意题，通读全文可知本文主要向我们讲述了无偿献血的过程以及步骤，故选A．
    22．B  推理判断题，根据步骤一Our staff and volunteers will sign you in and go over basic eligibility（资格）and donation information．可知献血的第一步是填表，在注册过程中，献血者将被要求出示可以证明其身份的证件，故选B．
    23．D  细节理解题，根据步骤三during which you will be seated comfortably；We will clean an area on your arm；insert a brand new clean needle for the blood draw；place a bandage on your arm可知首先要让捐献者坐得舒服，之后要清洁手臂，之后扎针，然后抽血，最后就该抽出针来止血，包绷带，由此可知正确排序，故选D．
    24．A  细节理解题，根据文章的最后一步After donating，you should have a snack and something to drink in the refreshments area．可知在献血之后应该吃点零食以及点心，然后休息一下，故选A．

    点评 考查学生的细节理解和推理判断能力．做细节理解题时一定要找到文章中的原句，和题干进行比较，再做出正确选择．在做推理判断题时不要以个人的主观想象代替文章的事实，要根据文章事实进行合乎逻辑的推理判断．

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    76．We can infer from the passage thatC．
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    科目：高中英语 来源： 题型：填空题

    17．American Way of Life
    Throughout their history，Americans have been people on the move．The early immigrants had to travel to get to the New World．Once they arrived，they settled along the East Coast．But they weren't content to stay there．（71）C Later，settlers moved west to develop these new areas．As a result of this westward migration，Americans eventually occupied the whole continent from the Atlantic to the Pacific．Even today，Americans seem unable to stay in one place．Research says that the average American
    moves every five years．
    Besides their habit of changing addresses，Americans are used to traveling．Some people go to work daily in long-distance places．（72）FMost companies provide an annual vacation for their employees，and people often use that time to travel．Some people just visit friends or relatives in distant states．Others go on low-budget weekend outings and stay in economy motels．Those with more expensive tastes choose fancy resorts and hotels．（73）GSome travel in vehicles to camp out in comfort while others"rough it"by sleeping in tents．
    （74）BWhy？For one thing，it's cheaper than traveling abroad and there's no language problem．Besides，America offers plenty of tourist attractions．_75_ Nature lovers can enjoy beaches，mountains，canyons，lakes and a wealth of natural wonders．As it is，the convenience of modern freeways，railways and airplanes makes travel in America as easy as pie．
        A．Families often plan their trips with the kids in mind．
        B．Most Americans prefer to travel within their nation's borders．
        C．Explorers and traders journeyed to the unknown western areas．
        D．Major cities offer visitors large quantities of urban delights．
        E．Many people ask traveling agencies to plan the trip for them．
        F．Their jobs may even require them to take regular business trips．
        G．For adventurous people，camping out in the great outdoors is appealing．

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