原材料引用(Material):
The condition is called cardiac arrest.
ðə kənˈdɪʃən ɪz kɔld ˈkɑrdiˌæk əˈrɛst.
信息和事实(Facts):
cardiac arrest
Cardiac arrest also known as cardiopulmonary arrest or circulatory arrest, is a sudden stop in effective blood circulation due to the failure of the heart to contract effectively or at all.
arrest
a stoppage or sudden cessation of motion.
/ʃ/
要点:双唇略微向前突出,略成长方形
/ʒ/
要点:主音与/ʃ/相同,声带振动
/k/
要点:先舌后部紧贴软腭,憋气,再舌后部迅速降低,使气流冲出口腔
感受与评价(Comments):
今天的3个音都有收获,/ʃ/和/ʒ/的嘴形,/k/的憋气与送气,之前都没学习到,现在有理论加实践还是收益颇丰的。
统计累计的练习小时数(Hours):
0.5h
网友评论