一、关于if的句子记熟以下几句就行了 1. If weather permit, we will go to the park tomorrow. 如果天气好的话，明天我们去公园。 2. Listen to the tune see if you can remember the words. 请听这曲子--看你能不能想得起曲词来。 3. If he wins and it's a big if he'll be the first Englishman to win for twenty years. 假使他赢了--是否能赢还是一大疑问--他将是二十年来第一个获胜的英国人。 4. Even if you saw him pick up the money, you can't be sure he stole it. 就算你看见是他拾起的钱，你也不能肯定钱就是他偷的。 5. I wonder if I should wear a hat. 我不知道该不该戴帽子。 6. I'm not sure whether to resign or stay on. 我拿不准主意是辞职还是留任。 7. Do you know if he's married? 他结婚没结婚，你知道吗？ 8. She glares at me if I go near her desk. 我一走近她的办公桌，她就瞪我。 二、关于if的2个句子If it rained tomorrow,what would you do？ 这句是虚拟语气。 rain用的过去时rained,will用的would。虚拟语气表示的是与现实相反的想象中的情景的语法结构。 结构；与现在事实相反：if + V.ed（动词过去时）+宾语（表语），主语+ would + V.（原型）与过去事实相反：If + had + V.ed过去完成时 + 宾语，主句 + would(should,could might)+ have + 动词原形+其他与将来事实相反：if + V.ed（过去时） + 主句 + would +其他。 should V.（原型） were（不能是was）to do（三种用法）另外：would可换为：should,could,might.我给的例句：1.If you had much money , what would you do ？（与现在事实相反）2.If you had had time yesterday , I would have cleaned my room.（于过去事实相反）3.If I were to play, +I would go to park.（与将来事实相反） should play, playedIf it rains tomorrow,what will you do？ 这个句子是个简单的句子。 If条件从句中用一般现在时，主句中用将来是。叫做：主将从现的用法。 是一般疑问句的基本用法之一。一般现在时除了可以表现一般状态的情景以外，还可以表示将来的，但是要注意是已经计划好的，不然就用将来时。 第3，还可以表示你问的句子这种，主将从现。楼主，以上都是我根据我的英语笔记自己写的，绝非网页的复制粘贴。 希望对你有帮助。 三、关于if引导的句子if 不可以引导问句。 1)If 可以引导条件状语从句，表示“如果”。If it rains tomorrow, the sports meeting will be canceled.另外，这种还可以用在虚拟语气中，详细的就不讲了。 2)If 可以作为宾语从句的引导词，相当于whether.表示“是否”的含义。I want to know if he loves me .3)If 用于only if.表示“只要。 就。 。”Only if you work hard,you can win.4)If 用于if only.表示“要是。 就好了”，通常用虚拟语气。If only I were a bird。 .。 四、关于if引导的句子if 不可以引导问句。 1)If 可以引导条件状语从句，表示“如果”。 If it rains tomorrow, the sports meeting will be canceled. 另外，这种还可以用在虚拟语气中，详细的就不讲了。 2)If 可以作为宾语从句的引导词，相当于whether.表示“是否”的含义。 I want to know if he loves me . 3)If 用于only if.表示“只要。。。就。。。” Only if you work hard,you can win. 4)If 用于if only.表示“要是。。。就好了”，通常用虚拟语气。 If only I were a bird. 五、IF引导的句子WithfactscollectedoneweekWith facts collected one week earlier,we should have had more time to study them. 1、这是“含蓄条件句”，即没有使用if条件句，而用with,without,but for,thanks to,otherwise,or等表示条件含义。 2、该句中后面用了should have had ，表明是与过去情况相反的虚拟。故可改为： If facts had been collected one week earlier,we should have had more time to study them.。 六、用IF造40个简单的句子1. What is to become of me if you go away？ 如果你走的话，我的结果将是怎样呢？2.If he winks at you,you may wink back as well. 如果他向你使眼色的话，你也可以使眼色以示回答。 3.If you take this medicine,all your symptoms will fall away. 如果你使用这种药物，你的所有症状将会消失。4.I shall write to you if anything comes up. 如果发生了什么事情我将写信告诉你。 5.If he is no good, flunk him. 如果他表现不好，给他不及格。6.If you cannot do it, I will understand. 如果你不能做这件事，我可以谅解。 7.Try it if you dare. 如果你敢，你就试试看。8.I will not wear this dress if you object to it. 如果你不喜欢这件衣服，那我就不再穿它了。 9.She blustered out what she would do if she caught me. 她恫吓说，如果她抓住我，她会怎么办。10.If you grasp this rope, I will pull you up. 如果你抓住这根绳子，我可把你拉起来。 11.You can hive off some of the work to us if necessary. 如果必要的话，你可以把部分工作分给我们做。12.If we mingle with the crowd, we shall not be noticed. 如果我们混在人群里，就不会被注意到了。 13.If you can't do the job yourself,pass it on to someone who can. 如果你自己不能完成这项工作的话，把它交给能做的人去做。14.If you ask him, he will help you. 假如你向他请求， 他会帮助你。 15.If I were you, I would have failed. 如果我是你，我可能会失败的。16.If you polish the article, we will print it in the newspaper. 如果你把这篇文章润色一下，我们就在报纸上发表它。 17.See if you can go with us. 考虑一下，看是否能和我们一起去。18.Scratch yourself if you itch. 如果你感到痒， 就搔好了。 19.If you domesticate this raccoon,it will have trouble living in the wild. 如果你驯养这只浣熊，它生活在野外将会有困难。20.If you want to meet them,I can arrange it. 你如果想见他们，我可以安排会见。 21.You can get anything of these prizes,if you can string this flag up on the top of the flagpole. 如果你能把这面旗子挂到旗杆顶部，你就可以拿这些奖品中的任何一件。22.We can gain some time if we cut across this field. 我们如果抄近路穿过这片田野可以省下一些时间。 23.If you can use a word correctly and effectively, you comprehend it. 你如果能正确和有效地使用一个字， 你就了解它了。24.You have to keep after your son if he refuses to be housebroken. 如果你儿子不服管教的话，你必须整天跟在他的身边。 25.It will be clearer if you delete the last paragraph. 如果你删去最后那一段，它将会更清楚。26.If you like it, take it, then. 如果你喜欢，那就买吧！27.If you look at the end of your nose, your eyes converge. 如果你看着你的鼻尖，你的两眼就向一点集中。 28.If we do the work turn and turn about, we can finish it quickly. 如果我们轮换着做这个工作，我们能很快地把它完成。29.They will allocate funds to you if you requisition it. 如果你提出书面申请，他们就会拨给你资金。 30.Mortgages and particularly mortgage securities could not be sold if there were no buyers. 31.It's as if someone was trying to parody right-wing narratives of government bureaucracy and incompetence. 32.He made a wisecrack about dealing with deflation, if necessary, by dropping dollar bills from aircraft.33.The broad message is the same, even if it is a slightly larger contraction than expected. 34.If only it ran full Windows 8 -- it might have won based on hardware alone. 35.If you want to lower your audit profile by showing a profit, disqualify possible expenses. 36.If you are visiting for business, you will find pleasure sneaks up on you. 37.So if he moves ahead, it looks like Fatah could be having an election with itself. 38.Not true if you owned Microsoft or Pfizer, where there are really no takeover prospects. 39.If you were talking about all the other aspects, the cost would be even greater. 40.You can get all the nutrition you need for much less money if you shop carefully.。 |