课文内容：
The Greenwood Boys are a group of popularsingers. At present, they are visiting all parts of thecountry. They will be arriving here tomorrow. Theywill be coming by train and most of the young peoplein the town will be meeting them at the station.Tomorrow evening they will be singing at theWorkers' Club. The Greenwood Boys will be stayingfor five days. During this time, they will give fiveperformances. As usual, the police will have a difficult time. They will be trying to keeporder. It is always the same on these occasions.
精讲笔记：
7.During this time, they will give five performances.
在此期间，他们将举办五场演唱会。
语言点1 during prep.在……的期间;在……的时候：during the day / morning / evening在白天/早上/晚上;This little boy fell asleep during the lesson.这个小男孩在上课时睡着了。
语言点2 give performance (to perform for an audience)为观众表演;give a recital 表演独奏;givea solo concert举行独奏音乐会
8.As usual, the police will have a difficult time.
和往常一样，警察们将会面临巨大的工作压力。
语言点1 比较学习：usually, as usual, than usual
usually通常地;as usual和往常一样; than usual比往常(有比较成分)
语言点2 the police为复数含义，表示“警察们”
语言点3 have a good time 过得开心;have a difficult / hard time 日子难过;have a hot time 日子很不好过
9.They will be trying to keep order.
他们将尽心尽力地维持秩序。
语言点 keep相关短语：keep order维持秩序;keep peace维持和平;keep quiet保持肃静;keep silence保持沉默;keep guard 站岗;keep secret 保密;keep regular hours 早睡早起
10.It is always the same on these occasions.
每逢这个时候，情况都是如此。
语言点 on these occasions在这种场合=in this situation在这种形势下=under the condition在这种条件下
