初中英语语法--if 条件句练习
if条件状语从句练习题
if条件状语从句练习题If条件状语从句练习题If条件状语从句是英语语法中的一个重要部分，它用来表达假设、条件或可能性。
在使用条件状语从句时，需要注意其句子结构和时态的一致性。
下面将给出一些练习题，帮助读者更好地理解和掌握条件状语从句的用法。
练习题1：If it rains tomorrow, __________.a) I will go for a walkb) I would go for a walkc) I will have gone for a walkd) I would have gone for a walk答案：a) I will go for a walk解析：根据句子的时态，主句是将来时，从句应使用一般现在时。
因此，正确答案是a) I will go for a walk。
练习题2：If you study hard, __________.a) you will pass the examb) you would pass the examc) you will have passed the examd) you would have passed the exam答案：a) you will pass the exam解析：根据句子的时态，主句是将来时，从句应使用一般现在时。
因此，正确答案是a) you will pass the exam。
练习题3：If I had more time, __________.a) I will go on a tripb) I would go on a tripc) I will have gone on a tripd) I would have gone on a trip答案：b) I would go on a trip解析：根据句子的时态，主句是过去时，从句应使用过去时的虚拟语气。
因此，正确答案是b) I would go on a trip。
初中英语条件句练习题40题含答案解析
初中英语条件句练习题40题含答案解析1.If it rains tomorrow, we _____ stay at home.A.willB.wouldC.shouldD.must答案解析：A。
if 引导的真实条件句中，主句用一般将来时，从句用一般现在时。
B 选项would 用于虚拟语气；C 选项should 表示应该；D 选项must 表示必须，都不符合条件句的语法规则。
2.If I have time, I _____ help you with your homework.A.willB.wouldC.shouldD.must答案解析：A。
理由同上。
3.If she _____ hard, she will get good grades.A.studiesB.studiedC.will studyD.would study答案解析：A。
if 引导的真实条件句，从句用一般现在时，主句用一般将来时。
4.If we _____ late for school, the teacher will be angry.A.areB.wereC.will beD.would be答案解析：A。
if 引导的真实条件句，从句用一般现在时表示将来，B、D 选项用于虚拟语气，C 选项will be 不能用于if 引导的真实条件句的从句中。
5.If he _____ his homework carefully, he won't make mistakes.A.doesB.didC.will doD.would do答案解析：A。
理由同第三题。
6.If they _____ to the park, they will have a good time.A.goB.wentC.will goD.would go答案解析：A。
if 引导的真实条件句，从句用一般现在时，主句用一般将来时。
7.If I _____ a book, I will share it with you.A.findB.foundC.will findD.would find答案解析：A。
(完整版)if引导的条件状语从句练习题
if引导的条件状语从句引导条件状语从句最常用的连词是if，常见的if条件状语从句表示在某条件下，某事很可能发生，条件是可能存在的，主句中某种情况发生的概率也是很高的。
如：If you ask him，he will help you．如果你请他帮忙，他会帮你的。
If you fail in the exam，you will let him down．如果你考试不及格，你会让他失望的。
If you have finished the homework，you can go home．如果你作业做完了就可以回家了。
另外，if从句还表示不可实现的条件或根本不可能存在的条件，也就是一种虚拟的条件或假设。
从句多用一般过去时或过去完成时，表示对现在或过去的一种假设。
如：If I were you，I would invite him to the party．如果我是你，我会邀请他参加聚会。
I would have arrived much earlier if I had not been caught in the traffic．要不是交通堵塞，我本会来得早一些。
另外你还要注意if 条件句的时态搭配1．if从句用一般现在时，主句用一般将来时If he runs he’ll get there in time. 如果他用跑的，他就会及时赶到那儿。
The cat will scratch you if you pull her tail. 如果你拉猫的尾巴，它就会抓你。
2．if从句用一般现在时，主句用may/might/canIf the fog gets thicker the plane may/might be diverted. 如果雾在大一些，飞机可能就会改在别的机场降落。
If it stops snowing we can go out. 如果雪停了，我们就可以出去。
3．if从句用一般现在时，主句用must/shouldIf you want to lose weight you must/should eat less bread. 如果你想减肥，你必须少吃面包。
if条件句练习题及答案
if条件句练习题及答案一、选择题1. 如果明天不下雨，我们将去野餐。
A) If it doesn't rain tomorrow, we will go for a picnic.B) If it rains tomorrow, we will go for a picnic.C) If it will rain tomorrow, we will go for a picnic.D) If it rains tomorrow, we will not go for a picnic.2. 只有当我完成作业后，我才会看电视。
A) I will watch TV only after I finish my homework.B) I will watch TV only before I finish my homework.C) I will watch TV only while I finish my homework.D) I will not watch TV only after I finish my homework.3. 除非他道歉，否则我不会原谅他。
A) I will forgive him unless he apologizes.B) I will not forgive him unless he apologizes.C) I will forgive him if he does not apologize.D) I will not forgive him if he apologizes.4. 只要我们努力工作，我们就能成功。
A) We can succeed as long as we work hard.B) We can succeed unless we work hard.C) We can succeed if we do not work hard.D) We cannot succeed unless we work hard.5. 如果你饿了，冰箱里有食物。
（完整版）if条件状语从句练习与答案
（完整版）if条件状语从句练习与答案if_条件状语从句的时态练习及答案_初中习题集I.单项选择1.If you to the party, you’ll have a great time.a.will gob. wentc. god. going2.It will be a long time peter his work.a.since, has finishedb. after, finishesc. when, will finishd. before, finishes.3.what will father us from Japan?a.takeb. bringc. carryd. make4.Weifang is famous kitesa.forb. toc. ond. with5.I her the answer if she me.a. can tell, will askb. will tell, will askc. would tell, askd. will tell, asks6.– what are you going to do tomorrow?--we’ll go to the library tomorrow if it .a.isn’t rainb. rainc. won’t raind. doesn’t rain 7.—Do you know when he will come back tomorrow?--sorry, I don’t know. when he back, I’ll tell you.a. comesb. will comec. comed. may come8.what will you do if you to the old folk’s home visit?a.gob. wentc. goingd. will go9.If I eat food, I’ll be very fat.a.too manyb. many tooc. too muchd. much too10.I’ll give the book to him if he here next sunday.a. will comeb. comesc. is comingd. came11. There an english film in our school tomorrow.a. is going to haveb. will havec. is going to bed. has12.Could you tell us where ？a.will the next olympic games heldb.the next olympic games will be heldc.would the next olympic games be heldd.the next olympic games would be held13.When my mother returned last night,I a book.a. readb. am readingc. was readingd. am going to read14.What you when it began to rain?a. do, dob. were, doingc. are, doingd. did, do15.I’ll wake you up when he back.a. willb. is going to comec. comesd. comeII、用所给词的适当形式填空1.If you (feel) tired, you (have) to have a rest.2.Where he (see) the film if he (have) time?3.If there (be) fewer trees, there (be) more pollution.4.He (dress) more casually if he (not work) on weekends.5.If marcia (live) alone, she (keep) a pet parrot./doc/d011234800.html,na (buy) a new dress if the old one (be) out of style.7.The twins (fight) if they (argue).8.I (have) a bake sale if I (need) money for education.9.Peter (send) me a beautiful souvenir if he (tour) spain.10.I f mr. green (say) I am hard- working, my parents (feel) glad.11.I (go) to the beach if it (not rain) this week.12.they (have) a match if the p.e. teacher (be) busy?13.He (write) a letter to his grandparents if he (get) his report card this week.14.If she (get) up late, she (not catch) the early bus.15.Peter (major) in English if he (pass) the exams in peking university.III. 完成句子1.如果他到的晚了会发生什么事情？What if he late?2.如果努力学习，你就会取得好成绩。
2024年中考英语条件状语从句练习题30题
2024年中考英语条件状语从句练习题30题1.If it rains tomorrow, we ______ stay at home.A.willB.wouldC.shouldD.shall答案：A。
解析：if 引导的条件状语从句，遵循“主将从现”原则，即主句用一般将来时，从句用一般现在时。
此句中从句是“it rains tomorrow”，一般现在时，主句“we will stay at home”，一般将来时。
选项B“would”是过去将来时，不符合此句时态要求；选项C“should”应该，意思不符；选项D“shall”用于第一人称表示将来，通常用于疑问句或表示建议等，此处不恰当。
2.If I have time, I ______ go shopping with you.A.willB.wouldC.shouldD.shall答案：A。
解析：同样遵循“主将从现”原则。
从句“if I have time”，一般现在时，主句用一般将来时“will go shopping with you”。
选项B“would”过去将来时不对；选项C“should”应该，不符合语境；选项D“shall”用法不恰当。
3.If he ______ hard, he will pass the exam.A.studiesB.studiedC.will studyD.would study答案：A。
解析：“主将从现”，从句用一般现在时“studies”。
选项B“studied”过去时错误；选项C“will study”和选项D“would study”都不是一般现在时，不符合条件状语从句的时态要求。
4.If she ______ early, she can catch the bus.A.gets upB.got upC.will get upD.would get up答案：A。
解析：“主将从现”，从句用一般现在时“gets up”。
if条件句练习题及答案
if条件句练习题及答案If条件句练习题及答案If条件句是英语语法中非常重要的一部分，它用来表达假设或条件。
以下是一些if条件句的练习题及答案，希望能帮助大家更好地掌握这一语法知识。
练习题一：用正确的if条件句填空。
1. If I __________ (have) enough money, I would buy a new car.2. If it __________ (rain) tomorrow, we will stay at home.3. If she __________ (study) harder, she would pass the exam.4. If he __________ (not be) late, we would have caught the train.答案：1. had2. rains3. studied4. had not been练习题二：选择正确的if条件句。
1. If I had studied harder, I __________ the exam.a) would have passedb) will passc) passd) passed2. If it rains tomorrow, we __________ our picnic.a) will cancelb) would cancelc) canceld) cancelled3. If you had told me earlier, I __________ helped you.a) willb) wouldc) would haved) had答案：1. a) would have passed2. a) will cancel3. c) would have练习题三：根据给定的情景写出合适的if条件句。
1. 你的朋友迟到了，你会怎么说？If you had left home earlier, you wouldn't have missed the bus.2. 你想和朋友一起去看电影，但天气可能会下雨，你会怎么说？ If it rains tomorrow, we will stay at home and watch a movie.3. 你没有通过考试，你会怎么安慰自己？If I had studied harder, I would have passed the exam.答案：1. If you had left home earlier, you wouldn't have missed the bus.2. If it rains tomorrow, we will stay at home and watch a movie.3. If I had studied harder, I would have passed the exam.希望以上练习题和答案能帮助大家更好地理解和掌握if条件句的用法。
if引导的条件状语从句讲解和练习(答案)
条件状语从句一、条件状语从句通常由if（如果）, unless（除非），as long as（只要）引导。
例如：If it rains tomorrow, we won’t go to the park. 如果明天下雨，我们就不去公园了。
Unless weather stops me, I go for a walk every. 我每天都会去散步，除非遇上坏天气。
Our parents will be pleased with our performance as long as we try our best.小试牛刀：1、只要我们竭尽全力，父母就会满意我们的表现。
Our parents will be pleased with our performance _____ _____ ______ we try our best.2、如果人人为保护环境做出贡献，世界将会变得更美好。
______ ______ ______ _____ _______ to protecting the environment, the world will become much more beautiful.二、if引导的条件状语从句（1）“if从句+祈使句”的句子。
其实，if作为一个连词，主句也可以是其他形式的句子。
例如：If you want to go, please let me know.If the green light isn’t on, wait for a minute.(2)“祈使句+ and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句。
注意：A. “祈使句+ and + 陈述句”可以转化为if引导的肯定条件状语从句，而且主语是第二人称。
B. “祈使句+ or + 陈述句”可以转化为if引导的否定条件状语从句，而且主语是第二人称。
例如：Study hard and you will pass the exam. =If you study hard, you will pass the exam.Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late.考题(2010重庆中考)Work hard，________ you may catch up with your classmates soon.A.orB.butC.andD.yet思路解析：本句是“祈使句＋and”的句型，句意为“努力学习，你会很快赶上其他同学的”，and在句中表示承接关系，所以选C项。
if条件状语从句练习题及答案
if条件状语从句练习题及答案If条件状语从句练习题及答案If条件状语从句是英语中常见的一种句型，用来表达假设、条件或可能性。
下面是一些if条件状语从句的练习题及答案，希望对大家的学习有所帮助。
练习题：1. If it rains tomorrow, what will you do?A. I will go for a walk.B. I will stay at home.C. I will go to the beach.2. If I had more time, I _____ visit my grandparents.A. willB. wouldC. can3. If she _____ harder, she would pass the exam.A. will studyB. studiedC. studies4. If he _____ the train, he would have been late for work.A. missedB. missesC. will miss5. If you _____ me, what would you do?A. amB. wereC. will be答案：1. B. I will stay at home.2. B. would3. B. studied4. A. missed5. B. were以上是关于if条件状语从句的练习题及答案，希望大家能够通过练习加深对这一句型的理解，提高自己的英语水平。
同时也希望大家能够在日常生活中多加练习，提高自己的语言表达能力。
(完整版)if引导的条件状语从句练习题
If条件句专练I单项选择1. If he hard, he will get good grades。
A. study B。
studiesC。
will study D. studied2。
I want to know if Mary to the party tomorrow。
A。
go B. wentC。
will go D. goes3. Everyone must dress up。
If you ， they won't let you in。
A。
don’t B。
won'tC。
can’t D。
mustn’t4. Mary will go to Sanya if she a five-day trip。
A. haveB. hadC. will have D。
has5. If he comes late，he will miss the train.A. andB. soC。
/ D。
orII用所给词的适当形式完成句子1。
If Bruce ________（be) free, Let’s go to the park。
2。
Tell him the news if you ________ ( meet ) him tomorrow.3. If he ________(do) well in the exam。
His teacher will be pleased withhim.4．If Mary ______（leave ) home too long, she ________(miss） her parents.5. Be quick ,and you _________(arrive） in time。
6. Hurry up， or you_________(be ） late for school。
III完成句子1.如果他到的晚了会发生什么事情?What _______________ if he _____________ late？2.如果努力学习，你就会取得好成绩。
If条件句练习 附答案
If条件句练习:一．用if连接下列句子：1.It rains tomorrow.We won’t go for a picnic.If it rains tomorrow, we won’t go for a picnic.2.The children come home early.They will play in the garden. If the children come home early, they will play in the garden.3.He has a lot of money.He will buy a new car.If he has a lot of money,he will buy a new car.4.I am free.I’ll come here.If I am free, I’ll come here.5.He is rich.He will live abroad.If he is rich, he will live abroad.二．翻译下列句子：1.如果你摔下来，你会伤到自己。
If you fall, you’ll hurt yourself.2.如果我错过了公交车，我就坐车租车。
If I miss the bus, I’ll take a taxi.3.如果你明天病了，你就别去上班了。
If you are sick tomorrow, don’t go to work.4.如果他有很多钱，他就坐飞机去纽约。
If he is rich, he’ll go to New York by plane.5.如果他们给你更多的钱，你会做什么？If they give you more money, what will you do?。
人教版中考英语语法知识点If+引导的条件句+练习
语法专题：条件状语从句（1）if条件句：有可能性结果发生的行动，在这些句子中，动词的时态是不同的，if 引导的条件状语从句中，主句用一般将来时态，从句用一般现在时态（主将从现）If it doesn’t rain（从句）, we’ll have a picnic tomorrow（主句）.We’ll have a picnic tomorrow, if it doesn’t rain.（if引导的从句可置前可置后）（2）主祈从现（祈使句+if+一般现在时态）Put up your hands if you have any questions to ask. 如果你们有问题问的话，请举手。
当主语是you时，if 引导的条件状语从句可以与”祈使句+and/ or +简单句”进行句型转换。
And 表示句意顺承，or 表示转折，意为”否则”。
Take care , or you will fall off the tree. = If you don’t take care, you’ll fall off the tree. 小心，否则你会从树上掉下来。
（3）主情从现（情态动词+if +一般现在时态）If I get there early, I can see the doctor quickly.（4）句型：will do式be going to do式肯定从句If主语+动词+其他, 主语+will(won’t) do+其他. If主语+动词+其他, 主语+be(be not) going to do+其他.否定从句If主语+be+not+其他, 主语+will(won’t) do+其他. If主语+be+not+其他, 主语+be(be not) going to do+其他.If主语+don't/ doesn't +动词原形+其他, 主语+will(won’t) do+其他. If主语+don't/ doesn't +动词原形+其他, 主语+be(be not) going to do+其他.If the picture is silly, strange and colourful, you will remember it better.If I have time, I am going to visite you .I will go to the park if it doesn’t rain tomorrow . I won't go to the park if it rains tomorrow.专题精讲实战演练题型1：单项选择( ) 1. If the robot ___________ wrong，you can get a new one for free or get all your money back.A. wentB. goesC. would goD. will go ( ) 2. —We’ll go for a picnic if it ___________ on Sunday.—Wish you a lovely weekend.A. rainB. doesn’t rainC. won’t rainD. rains ( ) 3. I’ll do it better if the teacher ___________ me another chance.A. giveB. givesC. gaveD. will give( ) 4. If a polar bear ___________, it ___________ fish from the waterA. will be hungry；catchesB. is hungry；will catchB. is going to be hungry；catches D. is hungry；won’t catch( ) 5. If our government ___________ attention to controlling food safety now, our health ___________ in danger.A. won’t pay; isB. doesn’t pay; isC. won’t pay; will beD. doesn’t pay; will be( ) 6. We will go for a picnic if it___________ tomorrow.A. doesn’t rainB. wasn’t rainyC. won’t rainD. wasn’t raining( ) 7. If the pure water is heated to 100 centigrade degrees, it___________ boil.A. is going toB. willC. wouldD. is to ( ) 8. She will go to America___________ she has much free time and money.A. as long asB. butC. thoughD. although( ) 9. We will go to the West Lake___________ it doesn’t rain heavily tomorrow.A. ifB. unlessC. as long asD. once ( ) 10. I won’t call you, ___________ something unexpected happens.A. unlessB. whetherC. becauseD. While Keys: 1-5 BBBBD 6-10ABAAA题型2：以所给词的正确形式填空1. If he ________ (study) hard, he will get good grades.2. Everyone must wear uniforms. If you don't, they ___________ (let) you in.3. If you stand at the top of the mountain, you _________ (see) the view of the whole city.4. My grandfather will wear a pair of glasses if he__________ (read) newspapers.5. Please turn off the light if you ________ (leave) the classroom.6. We’ll go for a picnic unless it ________(rain) this Sunday.7. Mr Smith ________ (let) you know if he needs help.8. If you walk along the street, you ________ (see) many foreigners.9. If Mary ________ (ask) me for help，I will try my best to help her.10. I don't know if it will snow tomorrow. If it_______ (snow)，we'll make snowmen. Keys:1. Studies 2.won’t let 3. will see 4. reads 5.leave6.doesn’t rain7.will let8.will see9. asks 10.snows直击中考题型1：单项选择( ) 1.—I wonder if your wife ________ to the party.—If your wife _________, so will mine.A. will go, goB. will go, goesC. goes, will goD. will go, will go ( ) 2. If he _________ in half an hour, we _________ wait for him.A. won't come, won'tB. won't come, don'tC. doesn't come, won'tD. will come, don't ( ) 3. I will send you an e-mail as soon as I_________ in Canada.A. arriveB. arrivedC. am arrivingD. will arrive( ) 4. If there ________ no buying and selling of animals, there _________ no killing in nature.A. is; will beB. will be; will beC. is; isD. will be; is ( ) 5. You can’t watch TV ________ you finish your homework.A. beforeB. ifC. whileD. asKeys:1-5:ACAAA。
初中英语条件句练习题40题(答案解析)
初中英语条件句练习题40题(答案解析)1.If it rains tomorrow, we _____ stay at home.A.willB.wouldC.shouldD.must答案解析：A。
if 引导的条件状语从句，主句用一般将来时，从句用一般现在时。
B 选项would 用于过去将来时或表示委婉语气；C 选项should 表示应该；D 选项must 表示必须。
只有A 选项符合条件句的语法规则。
2.If I had a lot of money, I _____ buy a big house.A.willB.wouldC.shouldD.must答案解析：B。
if 引导的虚拟条件句，对现在的虚拟，主句用would/could/should/might+动词原形。
A 选项will 用于一般将来时；C 选项should 表示应该；D 选项must 表示必须。
只有B 选项符合虚拟条件句的语法规则。
3.If you study hard, you _____ pass the exam.A.willB.wouldC.shouldD.must答案解析：A。
if 引导的条件状语从句，主句用一般将来时，从句用一般现在时。
B 选项would 用于过去将来时或表示委婉语气；C 选项should 表示应该；D 选项must 表示必须。
只有A 选项符合条件句的语法规则。
4.If she _____ time, she will come to see you.A.hasB.haveC.hadD.will have答案解析：A。
if 引导的条件状语从句，主句用一般将来时，从句用一般现在时。
B 选项have 主语应为复数；C 选项had 用于过去时或虚拟条件句；D 选项will have 用于将来时。
只有A 选项符合条件句的语法规则。
5.If it _____ sunny tomorrow, we will go for a picnic.A.isB.wasC.will beD.would be答案解析：A。
(完整)if-条件状语从句的时态练习-初中习题集
if 条件状语从句的时态练习一．在正确的答案下划一条线。
1.Daina ( will go/go/goes) to Europe if she (will pass/pass/passes)the exams .2. The graduates (will teach/teach/teaches) in the poor village、if the Ministry of Education (will agree/ agree/agrees) soon.3. If there (will be/ are/is) a car accident, they (will call/call/calls) 110 for help at once.4. If it (won’t/don’t/doesn’t/ isn’t) rainy, we (will take/ take/takes) walk outside.5. If a UFO (will land/land/lands) in front of me, I (will go/go/goes) in to look for the alien.6. If he (will have/have/has) money, he (will bulid/build/builds) a science lab.7.Don’t wait for me if I (am/ will be) late.8.They (won’t/don’t) go to the beach if it (will rain/rain /rains).9. I (will call/ call) you if he (will stay/stay /stays) at home.10. Mr. Smith (will let/ let/lets) you know if he (will need/ need/ needs) help.tired?11. (Will / Do/ Does) he visit the museum if he (won’t / don’t/ doesn’t) get12. Where (will/ do/does) they live if they (will miss/ miss/ misses) the bus?二、用所给词的适当形式填空1.If you ________(feel) tired, you _______________ (have) to have a rest.2. Where _______ he _________(see) the film if he ________________(have) time?3. If there __________(be) fewer trees, there _______________( be) more pollution.4. He _________(dress) more casually if he __________( not work) on weekends.5. If Marcia __________(live) alone, she _____________( keep) a pet parrot.6. Lana ___________( buy) a new dress if the old one ________(be) out of style.7.The twins __________(fight) if they___________(argue).8. I _________(have) a bake sale if I __________(need) money for education.9. Peter _________( send) me a beautiful souvenir if he ___________(tour) Spain.10. If Mr. Green _______(say) I am hard- working, my parents _________( feel) glad.11.I _________(go) to the beach if it_____________ ( not rain) this week.12. ________they _______( have) a match if the P.E. teacher ________(be) busy?13.He ____(write) a letter to his grandparents if he ____(get) his report card this week.14. If she _________(get) up late, she __________ ( not catch) the early bus.15. Peter ______(major) in English if he ____(pass) the exams in Peking University.15.如果他到的晚了会发生什么事情？What ________ if he __________ late?16. 如果努力学习，你就会取得好成绩。
中考英语条件句练习题40题
中考英语条件句练习题40题1.If it rains tomorrow, we ______ stay at home.A.willB.wouldC.shouldD.must答案：A。
本题考查if 引导的真实条件句中，主句用一般将来时，从句用一般现在时。
选项A“will”表示将来，符合语法规则；选项B“would”是过去将来时，不符合本题时态；选项C“should”表示应该，时态不对；选项D“must”表示必须，时态也不对。
2.If I have time, I ______ help you with your homework.A.willB.wouldC.shouldD.must答案：A。
同样是if 引导的真实条件句，主句用一般将来时。
选项 A 正确；选项B 过去将来时错误；选项C“should”应该，不合适；选项D“must”必须，时态错误。
3.If she studies hard, she ______ get good grades.A.willB.wouldC.should答案：A。
if 引导的真实条件句，主现从现、主将从现。
选项A 符合主将从现；选项B 过去将来时错误；选项C“should”应该，不符；选项D“must”必须，不对。
4.If we go to the park, we ______ have a picnic.A.willB.wouldC.shouldD.must答案：A。
if 引导真实条件句，主句将来时。
选项A 正确；选项B 过去将来时不行；选项C“should”应该，不对；选项D“must”必须，不合适。
5.If he is late, the teacher ______ be angry.A.willB.wouldC.shouldD.must答案：A。
根据if 引导真实条件句的规则，主句用一般将来时。
选项 A 符合；选项B 过去将来时错误；选项C“should”应该，不符；选项D“must”必须，时态不对。
初中英语语法——If引导的 条件状语从句(讲解及练习)
条件状语从句1.if引导的条件状语从句表示在某种条件下某事很可能发生。
If we pay much attention to the earth, we'll have a better world.如果我们多关爱地球，就会拥有一个更美好的世界If it rains tomorrow, what shall we do?如果明天下雨，我们怎么办？注意：if还可以引导虚拟条件句，表示不可实现的条件，从句中多用一般过去时或过去完成时。
What would happen if there were no water ?如果没有水会怎样？if 条件句不一般,几个要点记心间。
条件句,放在前, 逗号要放句中间。
条件句表真实，主将从现要遵从；条件句非真实，虚拟语气用到位2.unless引导的条件状语从句unless的意思是“如果不，除非”，可与if...not互换。
You will fail in English unless you work hard.你英语考试会不及格的，除非你更加努力。
3.as /so long as引导的条件状语从句as /so long as意思是“只要”So long as you're happy,I will be happy.只要你高兴，我就高兴。
Ⅰ.单项选择（）1.If you _____ to the party, you’ll have a great time.A. will goB. wentC. goD. going（）2. I ____ her the answer if she ____me.A. can tell, will askB. will tell, will askC. would tell, askD. will tell, asks（）3. – What are you going to do tomorrow?–We’ll go to the library tomorrow if it ___.A. isn’t rainB. rainC. won’t rainD. doesn’t rain（）4. What will you do if you _____ to the old folk’s home?A. goB. wentC. goingD. will go（）5．I’ll give the book to him if he ___ here next Sunday.A. will comeB. comesC. is comingD. cameⅡ.用所给词的适当形式填空6..If you ________(feel) tired, you _______________ (have) to have a rest.7. Where _______ he _________(see) the film if he _____________(have) time?8. If there _________(be) fewer trees, there _____________( be) more pollution.9. If Marcia _______(live) alone, she ___________________( keep) a pet parrot.10. If she __________(get) up late, she _____________( not catch) the early bus.Ⅲ.翻译下列句子11..如果他到的晚了会发生什么事情？What _______ ________ if he __________ late?12. 如果不努力学习，你就不会取得好成绩。
初二if引导条件从句练习题
初二if引导条件从句练习题条件从句是英语语法中一种常见的句型，用于表示某种条件下会发生的情况。
在英语学习中，初中阶段是学习条件从句的重要时期。
本文将为大家提供一些初二if引导条件从句的练习题，希望能够帮助大家巩固相关知识并提高语言运用能力。
练习题一：完成句子1. If it _____ (rain), we will stay at home.2. She will go to the party if she _____ (finish) her homework.3. If I _____ (have) enough money, I will buy a new car.4. If they _____ (come) early, we can start the meeting.5. I will call you if I _____ (need) any help.练习题二：选择填空1. If she _______ (study) hard, she will pass the exam.A. studyB. will studyC. studiesD. studied2. He won't go to the cinema if it _______ (rain) tomorrow.A. will rainB. rainsC. rainedD. raining3. If we _______ (go) to the park, we will have a picnic.A. goB. goesC. will goD. going4. She will be happy if you _______ (give) her a gift.A. gaveB. giveC. will giveD. giving5. What will you do if he _______ (not come) to the party?A. doesn't comeB. won't comeC. didn't comeD. not come练习题三：根据情景填空1. A: _______ you _______ (invite) him to the party if you see him?B: Of course! I will invite him if I see him.2. A: What _______ she _______ (do) if she wins the game?B: She will celebrate with her friends.3. A: Will you come to the concert if I _______ (get) you a ticket?B: Yes, if you get me a ticket, I will definitely come.4. A: What _______ they _______ (do) if it snows tomorrow?B: They will go skiing if it snows tomorrow.5. A: If you _______ (eat) too many sweets, you will get a cavity.B: I know, that's why I try to limit my sugar intake.练习题四：句型转换1. If it rains tomorrow, we will stay at home.→ We will stay at home _______ _______ _______ _______.2. If you work hard, you will pass the exam.→ You will pass the exam _______ _______ _______ _______ hard.3. If I have enough money, I will buy a new phone.→ I will buy a new phone _______ _______ _______ _______ enough money.4. If they come early, we can start the meeting.→ We can start the meeting _______ _______ _______ _______ early.5. If he doesn't study, he won't pass the test.→ He won't pass the test _______ _______ _______ _______ study.练习题五：完成对话A: What _______ (you do) if you win the lottery?B: If I win the lottery, I _______ (travel) around the world and buy a big house.A: Sounds amazing! _______ (you share) some of the money with your friends?B: Of course! If I win a lot of money, _______ (I share) it with my closest friends.A: That's really generous of you!练习题六：连词成句1. if, you, hard, study, will, pass, the, exam→ If you study hard, you will pass the exam.2. tomorrow, it, rains, won't, go, we, to, the, park→ If it rains tomorrow, we won't go to the park.3. will, she, if, happy, be, receives, the, gift→ She will be happy if she receives the gift.4. to, the, will, we, beach, go, if, it, sunny, is→ If it is sunny, we will go to the beach.5. early, come, will, we, start, if, the, movie→ If we come early, we will start the movie.注意事项：以上练习题中的答案仅供参考，根据实际情况可能存在多个答案。
if引导的条件状语从句练习题
if引导的条件状语从句练习题条件状语从句是英语中非常重要的语法结构，它用来表达一个动作或状态的发生依赖于另一个条件的成立。
以下是一些练习题，帮助学生更好地理解和运用if引导的条件状语从句。
1. 填空题：- 如果明天下雨，我们就会取消野餐。
(If it ______ tomorrow, we will ______ the picnic.)2. 改错题：- 如果你努力学习，你会通过考试。
(If you study hard, you will pass the exam.) (正确)3. 翻译题：- 如果你明天有空，我们可以一起去看电影。
(If you are free tomorrow, we can go to the movies together.)4. 选择题：- I will go to the party if I ______ my work before 5 p.m.A) finishB) finishedC) will finishD) have finished5. 连词成句：- If / you / a ticket / buy / will / you / the concert / attend.(If you buy a ticket, you will attend the concert.)6. 完形填空：- I promise to help you with your homework ______ you ask me.A) ifB) unlessC) untilD) because7. 转换句子：- He will go to the beach if the weather is good.- The weather must be good for him to go to the beach.8. 情景对话填空：- A: What will you do if you win the lottery?B: If I win the lottery, I ______ travel around the world.(A) will(B) would(C) am going to(D) have been going to9. 写作练习：- 写一段对话，其中包含至少两个if引导的条件状语从句。
if条件状语从句练习及答案
if_条件状语从句的时态练习及答案_初中习题集I.单项选择1.I.yo.____.t.th.party.you’l.hav..grea.time.a.wil.go.b.went.c.go .d.going2.I.wil.b..lon.tim.___.pete.____.hi.work.a.since.ha.finished .b.after.finishesc.when.wil.finish .d.before.finishes.3.wha.wil.fathe.____.u.fro.Japan.a.take .b.bring .c.carry .d.mak.4.Weifan.i.famou._____.kitesa.for .b.to .c.on .d.with5.I___.he.th.answe.i.sh.____me.a.ca.tell.wil.ask .b.wil.tell.wil.ask.c.woul.tell.ask .d.wil.tell.asks6..wha.ar.yo.goin.t.d.tomorrow?--we’l.g.t.th.librar.tomorro.i.i.___.a.isn’.rain.b.rain .c.won’.rain.d.doesn’.rain7.—Do you know when he will come back tomorrow?--sorry..don’.know.whe.h.___.back.I’l.tel.you.es.e .e ..8.wha.wil.yo.d.i.yo.____.t.th.ol.folk’.hom.visit?a.go .b.went .c.going .d.wil.go9.I..ea.___.food.I’l.b.ver.fat.a.to.many .b.man.too .c.to.much.d.muc.too10.I’ll give the book to him if he ___ here next sunday.e .es .ing .d.came11.Ther.____a.englis.fil.i.ou.schoo.tomorrow.a.i.goin.t.have.b.wil.have .c.i.goin.t.be .d.has12.Could you tell us where ____？a.wil.th.nex.olympi.game.held.b.th.nex.olympi.game.wil.b.heldc.woul.th.nex.olympi.game.b.hel.d.th.nex.olympi.game.woul.b.helds.night,.____..book.a.read .b.a.reading .c.wa.reading.d.a.goin.t.read14.Wha.___.yo.___.whe.i.bega.t.rain?a.do.d..b.were.doing.c.are.doing.d.did.do15.I’l.wak.yo.u.whe.h.____back.a.will .e .e.eII、用所给词的适当形式填空1.I.yo._______(feel.tired.yo.______(have.t.hav..rest.2.Wher.____.h. ______(see.th.fil.i.h.________(have.time?3.I.ther.___.(be.fewe.trees.ther.______.(be.mor.pollution.4.H.____.(dress) mor.casuall.i.h.______.(no.work.o.weekends.5.If marcia _______ (live) alone, she _______ (keep) a pet parrot.n.____.(buy..ne.dres.i.th.ol.on.___.(be.ou.o.style.7.Th.twin.____.(fight.i.they_________.(argue).8.I_____.(have..bak.sal.i.I___.(cation.9.Pete.___.(send.m..beautifu.souveni.i.h.____(tour.spain.10.I.mr.gree.______.(say..a.hard.working.m.parent.____.(feel.glad.11.I_____.(go.t.th.beac.i.it_______.(no.rain.thi.week.12.____the._____.(have..matc.i.th.p.e.teache.______.(be.busy?13.H.______.(write..lette.t.hi.grandparent.i.h._____.(get.hi.repor.car.thi.week.14.I.sh._____.(te.sh.____.(no.catch.th.earl.bus.15.Pete.________.(major.i.Englis.i.h._______(pass.th.exam.i.peking.university.III.完成句子1.如果他到的晚了会发生什么事情？What _______________ if he _____________ late?2.如果努力学习, 你就会取得好成绩。
【含答案解析】人教版八年级英语条件句练习题50题
【含答案解析】人教版八年级英语条件句练习题50题1.If it rains tomorrow, we ____ stay at home.A.willB.wouldC.shouldD.must答案解析：A。
if 引导的真实条件句，主句用一般将来时，从句用一般现在时。
选项B 是过去将来时，不符合；选项 C 是应该，与句子意思不符；选项 D 是必须，也不符合句子意思。
2.If I have time, I ____ help you with your homework.A.willB.wouldC.shouldD.must答案解析：A。
同样是if 引导的真实条件句，主句用一般将来时。
选项 B 过去将来时不对；选项 C 应该和选项D 必须都不符合句子意思。
3.If she studies hard, she ____ get good grades.A.willB.wouldC.shouldD.must答案解析：A。
理由同上，主句一般将来时，其他选项不符合句子意思。
4.If we go to the park, we ____ have a picnic.A.willB.wouldC.shouldD.must答案解析：A。
if 引导真实条件句，主句用一般将来时，选项 B 过去将来时错误，选项C 应该和选项 D 必须不恰当。
5.If he has enough money, he ____ buy a new bike.A.willB.wouldC.shouldD.must答案解析：A。
还是if 引导的真实条件句，主句用一般将来时，其他选项不合适。
6.If they finish their work early, they ____ go to the movies.A.willB.wouldC.shouldD.must答案解析：A。
if 引导真实条件句，主句一般将来时，选项 B 过去将来时错误，选项C 和 D 不符合语境。