原材料引用（Material）：
Twenty-two percent survived with good brain ability.
ˈtwɛnti-tu pərˈsɛnt sərˈvaɪvd wɪð gʊd breɪn əˈbɪləti.
Only ten percent of the victims treated with traditional CPR survived with good brain ability.
ˈoʊnli tɛn pərˈsɛnt ʌv ðə ˈvɪktəmz ˈtritəd wɪð trəˈdɪʃənəl si-pi-ɑr sərˈvaɪvd wɪð gʊd breɪn əˈbɪləti.
The American Heart Association changed its guidelines for CPR chest presses in two thousand five.
ði əˈmɛrəkən hɑrt əˌsoʊsiˈeɪʃən ʧeɪnʤd ɪts ˈgaɪˌdlaɪnz fɔr si-pi-ɑr ʧɛst ˈprɛsəz ɪn tu ˈθaʊzənd faɪv.
It said people should increase the number of chest presses from fifteen to thirtyfor every two breaths given.
ɪt sɛd ˈpipəl ʃʊd ˈɪnˌkris ðə ˈnʌmbər ʌv ʧɛst ˈprɛsəz frʌm fɪfˈtin tu ˈθɜrdi fɔr ˈɛvəri tu brɛθs ˈgɪvən.
Gordon Ewy is a heart doctor at the University of Arizona College of Medicine in Tucson.
ˈgɔrdən ˈevi ɪz ə hɑrt ˈdɑktər æt ðə ˌjunəˈvɜrsəti ʌv ˌɛrɪˈzoʊnə ˈkɑlɪʤ ʌv ˈmɛdəsən ɪn ˈtuˌsɑn.
He wrote a report that appeared with the study.
hi roʊt ə rɪˈpɔrt ðæt əˈpɪrd wɪð ðə ˈstʌdi.
Doctor Ewy thinks the CPR guidelines should be changed again.
ˈdɑktər ˈevi θɪŋks ðə si-pi-ɑr ˈgaɪˌdlaɪnz ʃʊd bi ʧeɪnʤd əˈgɛn.
He said the heart association should remove rescue breaths from the guidelines.
hi sɛd ðə hɑrt əˌsoʊsiˈeɪʃən ʃʊd riˈmuv ˈrɛskju brɛθs frʌm ðə ˈgaɪˌdlaɪnz.
He argues that more witnesses to cardiac arrests would provide treatment if rescue breaths are not a part of CPR.
hi ˈɑrgjuz ðæt mɔr ˈwɪtnəsəz tu ˈkɑrdiˌæk əˈrɛsts wʊd prəˈvaɪd ˈtritmənt ɪf ˈrɛskju brɛθs ɑr nɑt ə pɑrt ʌv si-pi-ɑr.
He says this would save lives.
hi sez ðɪs wʊd seɪv lɪvz.
Studies show that many people do not want to perform mouth-to-mouth breathing on a stranger for fear of getting a disease.
ˈstʌdiz ʃoʊ ðæt ˈmɛni ˈpipəl du nɑt wɑnt tu pərˈfɔrm maʊθ-tu-maʊθ ˈbriðɪŋ ɑn ə ˈstreɪnʤər fɔr fɪr ʌv ˈgɛtɪŋ ə dɪˈziz.
Cardiac arrest kills more than three hundred thousand people in the United States every year.
ˈkɑrdiˌæk əˈrɛst kɪlz mɔr ðæn θri ˈhʌndrəd ˈθaʊzənd ˈpipəl ɪn ðə juˈnaɪtəd steɪts ˈɛvəri jɪr.
The American Heart Association says about ninety-five percent of victims die before they get to a medical center.
ði əˈmɛrəkən hɑrt əˌsoʊsiˈeɪʃən sɛz əˈbaʊt ˈnaɪnti-faɪv pərˈsɛnt ʌv ˈvɪktəmz daɪ bɪˈfɔr ðeɪ gɛt tu ə ˈmɛdəkəl ˈsɛntər.
And that's the VOA Special English Health Report, written by Caty Weaver. I’m Bob Doughty.
ænd ðæts ðə vi-oʊ-eɪ ˈspɛʃəl ˈɪŋglɪʃ hɛlθ rɪˈpɔrt, ˈrɪtən baɪ Caity ˈwivər. aɪm bɑb ˈdoʊti.
信息和事实（Facts）：
跟读原音找语调。
感受与评价（Comments）：
今天练习的时候，突然发现原音变慢了，回想刚开始练音标的时候，感觉原音读得快了点，有些细节都捕捉不到，恨不得找一个音频软件把音标变成0.6倍的。而今天虽然练的是语音语调，却已经可以清晰的捕捉到每个单词的每个因素了，我想这也跟材料练习了很多遍有关，但感觉有时候，想要进步并没有想象中那么困难。
统计累计的练习小时数（Hours）：
0.8h