...代the apple. that从句为比较分句中的外置主语从句。此时,可以省略形式主语it ,同时省略that 从句,得到:The apple is bigger than was previously thought.was可以进一步省略,得到:The apple is bigger than previously thought.如果保留形式主语it则为...
...代the apple. that从句为比较分句中的外置主语从句。此时,可以省略形式主语it ,同时省略that 从句,得到:The apple is bigger than was previously thought.was可以进一步省略,得到:The apple is bigger than previously thought.如果保留形式主语it则为...
...实也没有做“时,是否只要动词have done 和 do之间改变就可以,而 need not 和 did not need to 随便用哪个都可以吗?need not have done / need not dodid not need to have done / did not need to do这样对吗?
...句话 Every time a worker gave up his job, he told the same story. 可以改写成 “Each time a worker gave up his job, he told the same story.”吗?另外,each time和every time后面可以直接加when吗?比如:Every/Each time when a worker gave up his job, he told the same story...
...第一条件句、第二条件句和第三条件句。那么unless是否也可以引导前面这三种条件句?比如以下,请问老师下面if的三种条件句是否可以用unless替换?第一:You will have a tough turkey if you overcook it. = You
will not have a tough turkey unless you...