1、课时19 chopsticks glasses leaves postmen gloves smelt/smelled national international doubtful daily musical musician customers Canadian heroes widely widely popularity high suddenly product production alive lively living completely pleased pleasig pleasure ruler trader translator translation rang rung
2、 nearly match.with send out change the world dream of achieve one s dream be made in fall into traditional art a traffic accident great invention Western country personal computer fairy tale for free by mistake at the same time at a low price on the side of in the past by hand as far as I know be us
3、ed for be born in the number of all parts of be covered with Sometimes the cheap shirts are made of materials that don t feel very good The bag was made in Korea Do you know what it is made of Did you know that potato chips were invented by mistake What happens at the International Kite Festival 辨析辨
4、析be known for，be known as与与be known to is known as are known to is famous as is known to is known for 辨析辨析pleasure，pleased，please与与pleasant pleased pleasant pleasure please pleased avoid的用法的用法 buying products made in China avoid(making)mistakes avoid the heavy traffic doubt的用法的用法 without doubt no doubt doubt whether
