n n我想要I want to(用于较为命令的口气)i.e.I want you to finish the homework.Id like to(表示很乐意)i.e.Id like to enjoy the English lessons here.want一般用want sth,说明自己需要什么东西(可以与need相互交换)i.e.I want an apple.n nAfter reading the passage,could you tell me why Santa has to move his workshop?n nHowever,Santa Claus may have to move his workshop from the North Pole because global warming is thawing the ice beneath his reindeers feet.n nMay,can,could 等情态动词在句中做助动词表示可能n nThe Arctic Ocean could be ice-free in summer by 2100,d
