At weekends
At weekends, Peter always goes swimming. Lily often goes to see a film in the cinema. Mary usually has a picnic in the park.Fred sometimes goes climbing with his father.They all have a good time.
活动相关的短语:
go swimming,go to see a film,have a picnic,go climbing
特殊的动词单三形式:go---goes, have--has
亮点句型:
They all have a good time.他们都玩得很开心。