虚拟语气

虚拟语气的思维导图，句式：It's necessary/important that sb.+(should)+do；It's surprising/a pity that+should do表惋惜。

虚拟语气

• suggest
  • 引导的从句用（should+do）
• wish
  • 后接宾语从句表示假想，实现可能性弱
• 句式
  • It's necessary/important that sb.+(should)+do
  • It's surprising/a pity that+should do表惋惜
• 引导词
  • as if/though
  • in case/for fear that /lest 引导的目的状语从句
• 其他
  • If only+句子=I wish
    • 对过去虚拟
      • 过去完成时
      • could+完成时
    • 对现在虚拟
      • 一般过去时
    • 对将来虚拟
      • would/could/might+动词原形
    • 注意only if表仅仅如果
      • Only if you study hard will you pass the test.
  • I'd rather sb did宁愿
  • It's (high/about)time that sb. did到了做……的时候了
  • but for/without +n.要不是