重点句型
1.with＋宾语＋宾语补足语:_ With just 700 metres to go(只剩下700米未跑完时), Alistair Brownlee was in third placeand his younger brother, Jonny, was in the lead.
2. since引导时间状语从句:The Brownlee brothers have beendoing triathlons since they were children(当他们还是孩子的时候).
3.虚拟语气:Mum_ wouldn't have been happy(不会开心)if I'd left Jonny behind.

in the lead领先
(教材P32)With just 700 metres to go, Alistair Brownlee was inthird place and his younger brother, Jonny, was in the lead.只剩下700米未跑完时，阿里斯特尔·布朗利处于第三的位置，他的弟弟乔尼处于领先位置。