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新感念英语第而册 88课关键句型C的答案 我给您磕头啦!

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新感念英语第而册 88课关键句型C的答案 我给您磕头啦!
用括号内的词填空
1.If he had fitted safety belts to his car,he_____(not injure).
2.The man would have been saved if a helicopter____(be)available.
3.If you come back late,you_____(find)the key under the mat.
4.I would have found the huose easily if he____(give) me the correct address.
5.If smoking____(forbid),illnesses will be reduced.
1would not have been injured
2had been available
3.will find
4had given
5 is forbidden
条件句的类型:
1.真实条件句,if + 一般现在是时; 也可以if +现在完成时
带有真实条件句的复合句的主句谓语动词形式:will/can/may +动词原形
2虚拟条件句
a.if +一般过去时,表示与现在事实相反,或者认为不可能实现,
带有这类条件句的句子的主句的谓语形式:would/might +动词原形;
b.if +过去完成时,表示与过去事实相反,
...主句位于动词形式:would have been/done
其中,1句中的jinjure,5句的forbid要用被动语态