重脚轻。
Word came that we would have lessons on Saturday.
有消息传来,我们星期六要上课。
2.名词suggestion,order,demand,command,request,desire,proposal等后的同位语从句要使用虚拟语气,即从句谓语用"should+do",should可省略。
We'd better accept his suggestion that we(should)make good use of every minute.
我们最好接受他的建议,好好利用每一分钟。
3.名词doubt(怀疑)后可跟同位语从句,若用于肯定句中时用whether引导;若用于否定句中时则用that引导。
There is some doubt whether they will come to help us.
他们是否能来帮助我们还不确定。
There's no doubt that one day a cure will be found.
毫无疑问,总有一天会找到治疗方法。
三、同位语从句与定语从句的区别
从意义上看 从引导词上看 作用相
当于 对先行词
的作用 that wh类引
导词 同位
语从
句 名词 解释,
说明 无意义,不作成分,不可省略 有意义,作成分,其前无意义相当的先行词 定语
从句 形容词 修饰,
限制 that指代先行词,在从句中作主语、宾语、表语,作主语时不可省略,有时可用which代替 有意义,作成分,其前有意义相当的先行词;whether,how,what等不能用来引导定语从句 The fact that there is no life on the moon is known to us all.
月球上没有生命这个事实大家都知道。(同位语从句)
The fact that he often talks about is useless to us.