teacher、worker、knock、spring、date、short、woman、train、white、hard、want、jacket、born、polite

teacher ['ti:t]；worker ['w?:k?] ；knock [n?k] ；spring [spri?]；date [deit] ；short [:t] ；woman ['wum?n] ；train [trein] ；white [wait]；hard [hɑ:d] ；want [w?nt, w?:nt] ；jacket ['dkit]；born [b?:n]；polite [p?'lait]