if条件句讲解及练习0

ifif 条件句讲解及练习条件句讲解及练习 含含 ifif 的真实条件句和虚拟条件句的真实条件句和虚拟条件句 1 在英语中 语气是动词的一种形式 用来表示说话人的意图或态度 英语的语气有三种 陈述语气 表示所说的话是事实 祈使语气 表示所说的话是 请求或命令 和虚拟语气 表示所说的话只是一种主观的愿望或假设或建议等 如果所表示的条件是真实的 或者完全有可能实现的 叫真实条件句 主句和从句的 谓语都用陈述语气 如 If she doesn t hurry up she will miss the first bus 如果所表示的条件不可能实现或者实现的可能性很小时 叫非真实条件句 主句和从 句的谓语要用虚拟语气 从句主句 与现在事实相反过去式 be 用 were would should could might do 与过去事实相反过去完成式 would should could might have done 与将来事实相反should were to 动词原形 would should could might do If I werewere you I wouldwould not let out the secret 如果我是你的话 我不会泄露这个秘密的 If I knewknew his new address I wouldwould tell you 如果我知道他的新地址 我会告诉你的 If he studiedstudied harder he wouldwould pass the exam 如果他学习再努力点的话 他会通过考试的 If we hadhad mademade fuller preparation we shouldshould havehave won the game 如果我们做了更充分的准备的话 我们肯定就赢了这场比赛 If you hadhad takentaken my advice you wouldn twouldn t havehave been late for the meeting 如果你听了我的建议 你开会就不会迟到了 If she werewere to shouldto should comecome I wouldwould tell her the secret 万一她来的话 我会告诉她这个秘密 2 省略 if 的虚拟条件句 在含有 were had 或者 should 等词的虚拟条件句中 可以省略 if 将 were had 或者 should 这些助动词放在句首 如 WereWere I you I would not let out the secret HadHad we made fuller preparation we should have won the game HadHad you taken my advice you wouldn t have been late for the meeting ShouldShould she come I would tell her the secret 高一语法练习高一语法练习 ifif 条件句及虚拟语气条件句及虚拟语气 一 单项选择一 单项选择 1 If I where he lived I a note to him A know would have sent B had known would have sent C know would send D knew would have sent 2 Mary is ill today If she she absent from school A were not ill wouldn t be B had been ill wouldn t have been C had been ill should have been D hadn t been ill could be 3 He acted as if he everything in the world A knew B knows C has known D won t know 4 If you had enough money what A will you buy B would you buy C would you have bought D will you have bought 5 If Mr Young with justice he such a wrong thing A were treated wouldn t do B had been treated wouldn t have done C were treated wouldn t have done D had been treated wouldn t do 6 What if there no light during the day A will happen was B would happen is C happens were D would happen were 7 The spokesman acted that way as if he anything about the accident but actually he did A doesn t hear B didn t hear C haven t heard D hadn t heard 8 If it not for the fact that you ill now I would surely punish you A is are B were were C were are D was were 9 Many Chinese movie stars now have given up their Chinese nationality If I were them I that A shouldn t do B didn t do C hadn t done D won t do 10 I want to get back by 5 o clock if A likely B can C possible D probable 11 It seems as if it already summer now but it is only February A is B was C were D had been 12 If Henry had not pulled his cap low over his brow he by the polic