If引导的条件句

Once (upon a time) there was a true love at my hand, but I didn't cherish it. I hadn't felt regretful until it was gone. There is nothing more miserable than it. If God were to give me another chance to restart, I would express my love to that girl. If I had to add a deadline to the love, it would be ten thousand years, I hope. If God should give me another chance to restart, I would express my love to that girl.




15.If you ___ that late movie last night, you wouldn‘t be so sleepy. A.haven‘t watched B.hadn‘t watched C.didn‘t watch D.wouldn't have watched

非真实条件句

If I become president, I’ll make all of my people live a happy life. If I were you, I would read it again. 如果我是你的话，我再读一遍。（事实上 我不是你） What would I do if I were in your place? 要是我处于你地位我会怎么办？（事实上 我不在你的位置上）
If 引导的条件句
Reading One



If her friends are popular, then Joy may enjoy high status at school. If Joy has some information to share about a popular girl at school, this proves that she has a friendship with this girl. If a woman tells her husband about a problem, she will expect him to listen and offer sympathy.
Biblioteka Baidu
1.If you ___ (arrive) ten minutes earlier, you could have seen them off. 2.If they___ (not help) us ,our experiment would have failed. 3. ___ I not ___ (forget) his telephone number, I would have rung him. 4.He is busy now. If he ___ (be) free, he___ (go) with you.
虚拟语气用于条件状语从句
条件从句中的谓语动 主句中的谓语动 词的形式 词的形式 与过去事实相反 had+过去分词 与现在事实相反 过去式 1.过去式 与将来事实相反 2.should+动词原形 3.were to+动词原形 should/would+ have+过去分词 should/would+动 词原形 should/would+动 词原形 should/would+动 词原形 Should/would+动 词原形
省略If的非真实条件句



Were I you, I would not let out the secret. Had we made fuller preparation, we should have won the game. Had you taken my advice, you wouldn't have been late for the meeting. Should she come, I would tell her the secret.
A.Was I B.Were I C.If I am D.If I had been




14.If you had spoken clearly, you would___.
A.understand it B.have understood C.be understood D.have been understood

16.The foreign friend speaks Chinese so well as if he ___ a Chinese. A. is B. was C. should be D. were


.—If he ___, he___ that food. —Luckily he was sent to the hospital immediately. A.was warned; would not take B.would be warned; had not taken C.had been warned;would not have taken D.would have been warned; had not taken
对现在的虚拟



If I were your father, I would criticize you more severely. How nice it would be if you could stay a bit longer！ If he were here ,he might be able to help.
省略整个条件句




Such mistakes could have been avoided. (省 略了if we had been more careful). 这样的错误本来是能够避免的。 I should have caught the train. (省略了if I had left a little earlier)

1.If I had had enough time, I___ my work.
A. would finish B. must have finished C. would have finished D. had finished




2.Ten minutes earlier, they ___ the plane.
A. will catch B. would catch C. would have caught D. will have caught
省略句




4.Had he studied hard, he___ the exam.
A. would pass B. could pass C. had passed D. would have passed
If he will accept the nomination, a lot of electors will vote for him. If you will wait for a few more minutes, the doctor will see you without your making an appointment.
一


If you divide eight by two, you get four. If the temperature drops to zero degree centigrade, water freezes. If I make a promise, I keep it.
二


对过去的虚拟




If you had taken my advice, you would not have made such a mistake. If I hadn’t lived among the peasants for five years, I shouldn’t have been able to write such good novels. If he had been sent to a better hospital, the man’s life might have been saved. If I had been more careful, I could have done better.




8. ___ what was going to happen ,I would never have left her alone. A.Had I known B.If I know C.If I knew D.If had I known


11. ___ in your position, I would help him.




5.The manager was in his office then. If he ___ (be) here, everything ___ (settle) in a minute.

6.Lucy didn't come to class today because she didn't feel well. ___ she ___ well, she ___ ___ ___ to class today. 7.I don't know French, so I can't talk to the French friends. If I ___French, I could talk to the French friends.
对将来的虚拟



If I were to/should do it ,I would do it in a different way. If this were to happen again , we wouldn’t let you off so easily. If they should dare to invade our country , we would wipe them out completely.
8.He didn't take his parents' advice and he is not a college student now. If he ___ ___ his parents' advice, he ___ ___ a college student now.