(文末有答案)2022学年度初中英语条件状语从句知识点名师总结.docx

(文末有答案)2022学年度初中英语条件状语从句知识点名师总结

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单选题(经典例题高频考点-名师出品必属精品)
1、In hot summer, food will go bad quickly ________ we put it into fridge.
A．whileB．unlessC．ifD．after
2、This is between you and me. I promise I won’t tell anyone ________ you say I can.
A．sinceB．butC．unlessD．as
3、Let’s go fishing ________ the weather is fine.
A．butB．soC．ifD．and
4、Learning to write is learning to think. You don’t know things clearly ________ you write them down.
A．ifB．unlessC．sinceD．though
5、_________ you use your dictionary often, your spelling will improve.
A．WhetherB．If                                 C．Though                                 
6、You will achieve your dream ________ you have your goal and stick to it.
A．ifB．unlessC．untilD．before
7、You shouldn’t play video games ________ you finish your homework.
A．ifB．whenC．unlessD．after
8、— Do you know if he   to play basketball with us?
— I think he will come if he   free tomorrow.
A．will come; will beB．comes; is
C．comes; will beD．will come; is
9、If the birthday person ________ all the candles in one go, the wish ________.
A．will blow out; comes trueB．blows out; will come trueC．will blow out; will come true
10、—________ something unexpected happens, I will see you tomorrow.
—I am looking forward to seeing you.
A．WhenB．UnlessC．WhileD．If
11、— May I go out with my friends, Mom?
— Unless your homework ________.
A．finishB．will finish
C．has been finishedD．is finished
12、I don’t know if Eric ________ this Sunday. If he ________ here, I will call you at once.
A．will come; will comeB．come; comesC．comes; will comeD．will come; comes
13、—Did you watch the Football League yesterday?
—Yes, of course. I never miss it ________ I am too busy with my homework.
A．unlessB．untilC．ifD．since
14、You are not supposed to go to a family party unless you ________ to in the US.
A．are not invitedB．are invitedC．will be invited
15、________ you don’t understand, ask your teacher.
A．IfB．UnlessC．BecauseD．For
16、You will really never know what happiness is ________ you have something to compare it to.
A．ifB．becauseC．althoughD．unless
17、It will be hard for you to win the match you hard enough.
A．if; practiseB．if; will practise
C．unless; practiseD．unless; will practise
18、— What is Neo’s hobby?
— He hasn’t got any hobbies _______ you call watching TV a hobby.
A．ifB．untilC．unless
19、In summer, food goes bad easily ________ it is put in the refrigerator.
A．untilB．ifC．unlessD．while
20、Tom won’t make any progress ________ he studies harder than before.
A．ifB．whenC．unlessD．because
21、Boys and girls, I’m sure, all of you will get better grades in the exam ________ you study hard.
A．as well asB．as far asC．as long as
22、—I hear that Covid-19 has influenced students’ decisions to study abroad.
—Exactly. Some of them said they would not feel safe ________ there were fewer Covid patients.
A．ifB．afterC．becauseD．unless
23、________ all the Chinese people work hard together, I believe the great China Dream will come true soon.
A．As long asB．As ifC．As soon as
24、There will be no picnic _________ it rains this weekend. I hope it will be sunny.
A．forB．thoughC．orD．if
25、We cannot have a better world to live in ________ we take care of the earth from now on.
A．becauseB．althoughC．unlessD．since
26、—We will carry out the survey as we planned ________ it rains tomorrow.
—You needn’t worry about the weather. It’s sunny tomorrow.
A．untilB．unlessC．ifD．when
27、— ________ you know what the English saying means, you can’t use it correctly.
— I think so.
A．UnlessB．UntilC．IfD．Once
28、If you ___________ to Shanghai next month, I will go with you.
A．goB．has goneC．will goD．are going
29、We won’t believe it ________ we see it with our own eyes.
A．becauseB．unlessC．ifD．after
30、We won’t get good grades in the final exam ________ we try our best.
A．ifB．becauseC．unlessD．although
31、A small car is big enough for a family of three ________ you need more space for bags.
A．whenB．becauseC．unless
32、— Tony spends too much time watching TV.
— Yes, I think he won’t pass the exam ______ he works hard from now on.
A．ifB．afterC．unlessD．when
33、If it _______ tomorrow, we will go to the farm.
A．will not rainB．doesn’t rainC．isn’t raining
34、If you ________ the classroom, please turn off the light.
A．leftB．are leavingC．leaveD．leaves
35、If our government ________ attention to controlling food safety now, our health ________ in danger.
A．won’t pay; isB．doesn’t pay; was
C．won’t pay; will beD．doesn’t pay; will be
36、—The environment is terrible.
—I think it will be even worse ______ the government takes actions to protect it.
A．untilB．whenC．ifD．unless
37、If she ________ New York this afternoon, I ________ New York, too.
A．goes to; go toB．leaves for; will leave forC．will visit; visitD．will come to; will come to
38、—Some students are worried about the High School Entrance Examination.
—We should be confident in ourselves. _______ we try our best, we won’t regret.
A．As far asB．As long asC．As soon as
39、We can easily become unhappy ________ we solve our problems in our daily life.
A．unlessB．ifC．untilD．after
40、—Can I go to watch My People, My Homeland this afternoon, mom?
—I’m afraid you can’t ________ you finish your homework.
A．becauseB．ifC．unlessD．though
41、You will be late ________ you hurry up.
A．afterB．whenC．unlessD．if
42、— Will little John arrive on time?
— I’m afraid not, ________ the sun rises in the west.
A．ifB．althoughC．untilD．unless
43、—The students of Grade 9 in Changchun have to take part in the P.E. test from 2016.
—Yes. ________ you want to pass it and be stronger, practice more.
A．UntilB．IfC．UnlessD．Or
44、—Would you like to tell me something new about rubbish sorting in Chengdu?
—Yes. People will be punished ________ they throw the rubbish into correct bins.
A．whileB．unlessC．if
45、—Will you help me with the trouble?
—I won’t help you ________ you tell me the truth about it.
A．ifB．whenC．unless
46、________ you master what the teachers have taught you, I believe you will get good marks.
A．As long asB．As well asC．As soon as
47、My hometown has changed a lot in the past few years. You ________ the changes if you come.
A．seeB．sawC．will seeD．have seen
48、—No one is an island, so we need friends.
—In my opinion, you don’t need a lot of them ________ they are good.
A．as soon asB．as far asC．as long as
49、We can get over the trouble ________ we depend on our own country.
A．as much asB．as far asC．as soon asD．as long as
50、Judy ________ medicine if she goes to university.
A．studiesB．will studyC．is studyingD．studied
51、—Is your WeChat account safe?
—Yes, nobody can use it ________ they have the password.
A．unlessB．sinceC．if
52、What ________ if I ________ my homework tommorrow?
A．will happen; don’t finishB．will happen; didn’t finish
C．happen; won’t finishD．happen; didn’t finish
53、—The home for the elderly will be closed ________ it can get more donations.
—Don’t worry. Those volunteers raised quite a lot of money.
A．sinceB．unlessC．ifD．because
54、—What________if he ________ the party tomorrow?
—Half the class won’t come.
A．happens; will haveB．will happen; will have
C．will happen; hasD．happens; has
55、—Does Ted tell you if he ______ next Sunday?
—No, he doesn’t. But if he ______, I will give you a ring.
A．comes; will comeB．comes; comes
C．will come; comesD．will come; come
56、It gets cold at night. ________ you don’t wear your coat, you’ll catch a cold.
A．IfB．HowC．WhileD．Unless
57、________ there is enough snow, we can’t go skiing in the mountains.
A．BecauseB．UnlessC．IfD．As
58、— Our life is full of ups and downs.
— I think ________ we try our best, we can get experience from it.
A．as long asB．as well asC．as soon as
59、—What will you do this weekend?
—I will play basketball ________ it doesn’t rain.
A．as soon asB．as far asC．as well asD．as long as
60、The Monkey King can’t turn himself into a man ________ he can hide his tail.
A．ifB．unlessC．althoughD．so
61、If he ________ tomorrow, I will let him know all about it.
A．comeB．comesC．will come
62、I won’t go to Julie’s birthday party ________ she invites me.
A．afterB．unlessC．becauseD．if
63、People in the west think, ________ one is already ill, wearing a mask(口罩) is unnecessary.
A．untilB．althoughC．sinceD．unless
64、I’ll go to the meeting if it ________ by 5:00 p.m.
A．endedB．will endC．endD．ends
65、You still can’t get on the public transportation like buses, subways________ you wear a mask.
A．whenB．ifC．unless
66、— Do you think the twins will go to the party tomorrow?
— I think they will if they ________ by their parents.
A．are allowedB．will be allowedC．allowed
67、—Do you think we should share our problems with our parents?
—Sure! ________ we talk to them, we will feel worse.
A．IfB．AlthoughC．BecauseD．Unless
68、— The weather report says that it ________ tomorrow in most parts of Harbin city.
— If it ________, the school sports meeting will be put off.
A．will rain; will rainB．will rain; rainsC．rains; will rain
69、We can’t avoid traffic accidents unless everyone ________ the rules.
A．followsB．breaksC．will followD．will break
70、You won’t pass the exams ________ you work hard.
A．ifB．unlessC．soD．or
71、I often sleep with the window open _________ it’s really cold.
A．ifB．unlessC．when
72、You can’t go out with your friends ________ you have finished your book report.
A．whileB．becauseC．althoughD．unless
73、—Let’s climb to the top of the mountain ________ you are not tired, shall we?
—You ________ be kidding! I am afraid of high places!
A．if; mustB．when; mayC．since; shouldD．although; can
74、—How difficult math is! I really want to drop (放弃) it!
—________ you work hard, you will learn it well.
A．As long asB．As much asC．ThoughD．As soon as
75、Even if we learn something well, we will forget it ________ we use it.
A．unlessB．ifC．when
76、If Jim ________ the exam, he won’t attend the university and he will regret some day.
A．failsB．will failC．passesD．will pass
77、______ all the Chinese people work hard together, success will knock on our door soon.
A．As many asB．As soon asC．As long as
78、It’s too ________. I don’t think you can get to school on time, ________ you take a taxi.
A．late; unlessB．late; ifC．early; unless
79、If you ________ this fast train, you will arrive in Shanghai in five hours.
A．takeB．will takeC．tookD．have taken
80、Come on! You can’t do better ________ you work hard.
A．ifB．unlessC．although
81、If he has time, he ________ to the park this Sunday morning.
A．will goB．wentC．goesD．go
82、—Miss Green, I tried hard but I didn’t make much progress in English learning.
—Come on, Helen. ________ you try your best, you will never know how great you are.
A．UntilB．UnlessC．ThoughD．If
83、Mr Li is too tired today. Don’t wake him up ________ it is necessary.
A．unlessB．ifC．whenD．whether
84、—Can you keep your Alipay account (账户) safe?
—Yes, even my father can’t use it ________ I tell him the password (口令).
A．whileB．ifC．whenD．unless
85、We won’t be the winners __________ we work harder than others.
A．becauseB．unlessC．when

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(文末有答案)2022学年度初中英语条件状语从句_032参考答案
1、答案：B
解析：
句意：在炎热的夏天，如果我们不把食物放进冰箱，它很快会变质。
考查连词辨析。while当……时候；unless除非；if如果；after在……之后。根据“food will go bad quickly”和“we put it into fridge”可知，除非我们把食物放冰箱，否则会很快变质，用unless引导条件状语从句。故选B。
2、答案：C
解析：
句意：——这是你我之间的事。——我保证，如果你不说我可以，我不会告诉任何人。
考查连词辨析。since自从……以来，既然，由于；but 但是；unless除非，如果不；as当……时，随着，照……方式，因为。根据句意可知后句表示否定条件，意为“如果你不说我可以”，应用unless引导条件状语从句。故选C。
3、答案：C
解析：
句意：如果天气好的话，我们去钓鱼吧。
考查连词辨析。but但是；so因此；if如果；and和。“天气好”是“去钓鱼”的条件，用if引导条件状语从句。故选C。
4、答案：B
解析：
句意：学习写作就是学会思考。除非你把它们写下来，否则你就不能清楚地了解事物。
考查从属连词。if如果；unless除非；since自从；though尽管；根据语境可知，此处表示“除非”你把它们写下来，应用unless引导条件状语从句，故选B。
5、答案：B
解析：
句意：如果你经常使用你的字典，你的拼写将会改善。
考查连词辨析。whether/if是否，引导宾语从句；if如果，引导条件状语从句；though虽然，引导让步状语从句。“you use your dictionary often”是主句成立的条件，故选B。
6、答案：A
解析：
句意：如果你有目标并坚持下去，你就会实现你的梦想。
考查连词辨析。if如果；unless除非；until直到；before在……之前。根据“You will achieve your dream”和“you have your goal and stick to it”可知，后者是前者的肯定条件，因此“if”符合句意。故选A。
7、答案：C
解析：
句意：除非你完成作业，否则你不应该玩电子游戏。
考查连词辨析。if如果；when当……时；unless除非；after在……之后。根据“You shouldn’t play video games … you finish your homework”可知，除非完成作业，否则不能玩游戏，故选C。
8、答案：D
解析：
句意：——你知道他是否会和我们一起打篮球吗？——我认为明天如果他有空的话，他会来的。
考查if引导的宾语从句和条件状语从句。come“来”，if当“如果”时，引导条件状语从句，遵循“主将从现”原则；当“是否”时，引导宾语从句，遵循“主现从任”原则，根据第一个空所在的句子可知，不知道他是否会来打篮球，事情还未发生，用一般将来时，排除B和C，第二个空所在的句子是if“如果”引导的条件状语从句，所以第二个空用一般现在时，排除A，故选D。
9、答案：B
解析：
句意：如果过生日的人一口气吹灭所有的蜡烛，愿望就会实现。
考查if引导的条件状语从句。此处是if引导的条件状语从句，需满足“主将从现”原则，从句用一般现在时，主句用一般将来时。故选B。
10、答案：B
解析：
句意：——除非发生意外情况，否则我明天将会见你。——我期待着见到你。
考查连词。when当……时；unless除非，如果不；相当于if…not；if如果；while当……时；根据“something unexpected happens, I will see you tomorrow.”可知，此处是假设的条件关系，表达的是“除非……否则”，应用unless连接，故选B。
11、答案：C
解析：
句意：——妈妈，我可以和朋友出去吗？——除非你已经完成了家庭作业。
考查被动语态。主语是“your homework”，应该是被完成，排除AB两个选项，强调结果对现在的影响，是做完作业才可以出去玩，应该用现在完成时的被动语态。故选C。
12、答案：D
解析：
句意：我不知道Eric这个星期天是否会来。如果他来了，我马上给你打电话。
考查时态。第一句是宾语从句，根据宾语从句“主现从不限”的原则，结合时间状语“ this Sunday”可知，空格1用一般将来时，所以排除B和C；第二句是if引导的条件状语从句，根据“主将从现”的原则，可知空格2用一般现在时，排除A；故选D。
13、答案：A
解析：
句意：——你昨天看足球联赛了吗？——是的，当然。我从不错过它，除非我忙于我的家庭作业。
考查状语从句。unless除非；until直到；if如果；since自从。观察句子，根据“I never miss it”和“I am too busy with my homework.”的逻辑结构，可知应该是除非忙于家庭作业，否则不会错过。故选A。
14、答案：B
解析：
句意：在美国，除非你被邀请，否则你是不应该参加一个家庭聚会的。
考查一般现在时的被动语态。设空处所在的句子是unless引导的条件状语从句，从句用一般现在时表将来，主语you是动作invite的承受者，表示“被邀请”所以用被动语态，一般现在时被动语态的构成是：主语＋am/is/are＋动词的过去分词，主语是you，be动词用are，invite的过去分词是invited，故选B。
15、答案：A
解析：
句意：如果你不明白, 问你的老师。
考查连词词义辨析。If如果, 引导条件状语从句；Unless如果不，除非,引导条件状语从句；Because因为, 引导原因状语从句；For因为,连接表示原因的并列分句。根据语境，“你不明白”是假设的条件，表示“如果”，要用if来表示。故选A。
16、答案：D
解析：
句意：你永远不会知道幸福是什么，除非你有东西来比较。
考查从属连词辨析。if如果；because因为；although尽管；unless除非。根据前后句意可知，此处表示除非有东西比较，否则不会知道幸福是什么，用unless引导条件状语从句。故选D。
17、答案：C
解析：
句意：如果你不足够努力的话，你将很难赢得这场比赛。
考查条件状语从句。if如果；practise练习；unless除非。根据“It will be hard for you to win the match”可知，此处指如果你不足够努力的话，你将很难赢得这场比赛，因此后句是前一句的否定条件，因此“unless”符合句意；再者根据条件状语从句可知，从句使用一般现在时，因此“practise”符合句意。故选C。
18、答案：C
解析：
句意：——尼奥的爱好是什么？——他没有任何爱好，除非你把看电视也算作爱好。
考查连词辨析。if如果；until直到；unless除非。“you call watching TV a hobby”是“He hasn’t got any hobbies”的条件，用unless引导条件状语从句，故选C。
19、答案：C
解析：
句意：在夏天，如果不把食物放进冰箱，食物会很容易变坏。
考查连词辨析。until直到；if如果；unless除非；while然而，当……时。“it is put in the refrigerator”是“food goes bad easily”的否定条件，用unless引导条件状语从句，故选C。
20、答案：C
解析：
句意：汤姆不会取得任何进步, 除非他比以前更努力学习。
考查连词词义辨析。if如果，引导条件状语从句；when当……的时候，引导时间状语从句；unless除非，引导条件状语从句；because因为，引导原因状语从句。分析主句和和从句含义，这里指除非他比以前更努力学习，所以用unless引导条件状语从句。故选C。
21、答案：C
解析：
句意：孩子们，我确定，只要你们努力学习，你们在考试中都会取得更好的成绩。
考查短语辨析。as well as和……一样好；as far as远到，就……而言；as long as只要。结合语境可知，空后表示取得好成绩的条件是只要你努力学习，应用as long as引导条件状语从句。故选C。
22、答案：D
解析：
句意：——我听说新冠肺炎影响了学生出国留学的决定。——正是。他们中的一些人说如果有新冠病人他们会感觉不安全。
考查连词。if如果；after在……之后；because因为；unless除非。根据“they would not feel safe ”及“there were fewer Covid patients”可知表达“如果不，除非”，用连词“unless”引导从句。故选D。
23、答案：A
解析：
句意：只要全体中国人民共同努力，我相信伟大的中国梦很快就会实现。
考查连词辨析。As long as只要；As if似乎；As soon as一……就。“all the Chinese peo