下面的一段辅导来自网络辅导资料,不知在现实教学中到底有多少人在使用着这些观点,除了some的解释正确外,其他说法都有不妥。在否定句里,用这些词不但不错,还是具有特殊的表达语义的。具体去看笔者单贴的帖子。
15)肯定句变否定句及疑问句要变化的一些词
1.some变为any。如:
There are some birds in the tree.
→There aren't any birds in thetree.
但是,若在表示请邀请、请求的句子中,some可以不变。如:
Would you like some orange juice?
与此相关的一些不定代词如something, somebody等也要进行相应变化。
2.and变为or。如:
I have a knife and a ruler.
→I don't have a knife or a ruler.
3.a lot of (=lots of)变为many或much。如:
They have a lot of friends.(可数名词)
→They don't have many friends.
There is lots of orange in thebottle.(不可数名词)
→There isn't much orange in thebottle.
4.already变为yet。如:
I have been there already.
→I haven't been there yet. |