Unit 4Dont eat in class,第四课时Section B (1a1d,go out出去 eg:You cant go out in class.上课时你不能出去。 practice the guitar练习吉他 practice作动词,意为“练习,训练”,其后常接名词、代词或动词ing形式作宾语。 eg:I usually practice my English in the morning.我通常在早上练习英语。 He practices playing the piano every day.他每天练习弹钢琴。 【拓展】practice也可作名词,意为“练习,实践”。 eg:We have three football practices every week.我们每周有三次足球练习,help his mom make breakfast帮助他的妈妈做早饭 help sb. do sth.帮助某人做某事,其同义短语为help sb.with sth.。 make breakfast做早餐 【拓展】make lunch做午餐;make dinner做晚餐 on sc