她正要放弃的时候，帮助终于来了。
She was on the point of giving up when help finally arrived.
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was英 /wɒz/|美 /wɑz/
on英 /ɒn/|美 /ɑn/
the英 /ðə/|美 /ðə/|英 /ðiː/|美 /ði/
point英 /pɔɪnt/|美 /pɔɪnt/
of英 /əv/|美 /əv/|英 /əv/|美 /əv/
giving英 /ˈɡɪvɪŋ/|美 /ˈɡɪvɪŋ/
解释
was on the point of giving up：过去式 be 加 on the point of 后接 phrasal verb 的 -ing 形式 giving up（放弃），整体表示「即将放弃」，when 从句转折。
She was on the point of giving up when help finally arrived.
was on the point of giving up：过去式 be 加 on the point of 后接 phrasal verb 的 -ing 形式 giving up（放弃），整体表示「即将放弃」，when 从句转折。