2016年衛(wèi)生類職稱英語備考句型：If it had not been for ……

結(jié)構(gòu)︰if it had not been for+名詞/子句，主詞+would/should 等+原形動(dòng)詞…

說明︰此句型意為“若非（有）…”。此類句構(gòu)專門用於表示與過去事實(shí)相反的。If it had not been for his help，I should have failed.如果沒有他的幫忙，我應(yīng)該已經(jīng)失敗。

Had it not been for your timely help,our company would have been on the verge of bankruptcy.若非你及時(shí)伸出援助之手，本公司將會(huì)瀕臨破產(chǎn)的邊緣。

If it had not been for these experiments,the improvement of the machine would have been impossible.要不是這些實(shí)驗(yàn)，這部機(jī)器也許就不可能改良了。

Had it not been for the kind guide,I might have got lost in the mountains.要不是這位好心的向?qū)В�我可能就在山中迷路了�?

If it had not been that he was here,I would have punished you.要不是他在場(chǎng)，我當(dāng)時(shí)就會(huì)處罰你。