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 arent any birds in the tree. 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 dont 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 dont have many friends. There is lots of orange in the bottle.(不可数名词) There isnt much orange in the bottle. 4.already变为yet。如: I have been there already.I havent been there yet. |