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问题: help

1.He has many dofferent ways ______that work.
A.to do B.doing
2.If he _______here, that's very good.
A.was B.were

解答:

1.He has many dofferent ways ______that work.
A.to do B.doing
考点:
have way to do sth.
have way in doing sth.
选A

2.If he _______here, that's very good.
A.was B.were
考点:虚拟

解题:
虚拟分为对过去、现在、将来的虚拟,
that's=that is,因此套用现在的虚拟(即be动词用were表示)
因此选B(were)

另外,顺便讲一下虚拟的if结构
与过去事实相反,if从句用had done,主句用would/should/could/might have done;
与现在事实相反,if从句用were/did,主句用would/should/could/might do;
与将来事实相反,if从句用were/did/were to do/should do,从句用would/should/could/might do