条件状语从句:
主将从现原则
unless,if,as /so long as, in case , on condition(that), supposing,provided that(假如,除非,以……为条件)
条件状语从句在虚拟语气中的使用!
二,主要问题:
1.规则多,掌握不熟练,在使用过程中难以流畅表达,容易产生歧义!
解决方案,活动设计:
1.chain story: I think I will......
What will you do ,if you ....
1.-if you don't finish your homeword,
2.-if you have a lot of money
3.-if your favorite singer comes to your class
4.-if you have a quarrel with your parents