呆萌综合征18. where引导的地点状语从句，如：
? Where there is a will, there is a way. ? I found my book where I lost it.
?Generally, air will be heavily polluted where there are
factories.
where引导的特殊定语从句，如：
? This is the room where / in which I lived last year.
? Let's look for a place where we can swim. ? Is this the classroom where / in which the old worker is going to give us a report?
注：case, point, situation, occasion,
circumstance, Internet, website, stage等表示抽象
地点的词作先行词时,如果定语从句不缺少主要成分 ,也常用where 引导定语从句.
? I can think of many cases / circumstances (情形，事
例)where students knew a lot of English words and expressions but couldn’t write a good essay.
我能说出许多例子,(在这些例子中)学生掌握了很多英语词汇和短语,却写不出好文章。
? The treatment will continue until the patient reaches
the point（点） where he can walk correctly and safely.
治疗要一直坚持到病人能够正常且安全地行走为止。
? All the world is in a peaceful situation(形势), where
we can trade with each other equally.
? This is not an occasion(场合) for laughter, where you
must take things seriously.
? Nowadays more and more students are working
directly on the Internet(网络)where different types of courses are supplied.
? There is a website where I can download some
useful information.
? We have reached a stage（阶段）where we have
almost no rights.
