(完整版)英语状语从句专项练习及答案

一、选择题1．— Do you often take exercise in the morning every day?— Yes. I go jogging every morning_______there is heavy air pollution.A．until B．unless C．if D．as2．It’s sad to hear that 19 people lost their lives ________ they were fighting with the forest fire in Liangshan, Sichuan.A．as soon as B．after C．while D．until3．________ she is wrong, it’s not a big deal.A．Because B．So C．Although D．But4．— A sandstorm hit the north a few weeks ago. It was the strongest in ten years.—The environment won’t get be tter ________ we take action to protect it.A．if B．since C．though D．unless5．My grandma enjoys sharing videos on Douyin like the young ________ she is over seventy. A．since B．if C．though D．unless6．________ that moment, I never realized how much my father loved me.A．At B．Unless C．Until D．Since7．________ she couldn’t see his face, she could tell by his voice that he was young. A．Because B．If C．Though D．Unless8．— Jenny, will you leave for the UK now?— No. It will be two weeks ________ I leave here.A．until B．since C．before D．when9．—It is a pity that the disease is still terrible at present.—Yes. It will be worse ________ we take further action to do something for it.A．unless B．since C．if D．when 10．—When will the railway that connects the two cities open?— next year. Only two thirds been built.A．Until; has B．Until; haveC．Not until; has D．Not until; have11．Mr. Page still plans to take up a new hobby ________ he is almost 70 years old. A．though B．because C．if D．while12．The astronaut lives in ________ that he has to be careful with every movement.A．such little space B．so little space C．so much space D．such more space 13．Many people do not realize the importance of health _________ they have fallen ill. A．until B．while C．when D．after14．The theatre will have to close ________ the government agrees to give extra money.A．if B．unless C．because D．until 15．Millie’s research paper isn’t up to standard_________ she has worked at it for two weeks. A．since B．unless C．if D．although16．We’re not very close friends________ we’ve known each other for a long time.A．until B．although C．as D．if17．I think the coffee beans are from Brazil, ________ I’m not completely sure.A．because B．since C．though D．whether 18．—Did you watch the News Network Show yesterday?— Yes, of course. I never miss it ________ I have too much homework.A．unless B．until C．if D．since19．_______ China has controlled the virus, some people in other parts of the world still live in fear of their lives.A．While B．Although C．Unless D．Until20．It’s almost three years ________we saw each other last time.A．since B．after C．when D．before21．you are very busy, I won’t go to Xuzhou Amusement Land with you.A．Unless B．Whether C．Until D．Since22．I'm sure you can catch up with others _______ you work hard.A．until B．if C．unless D．though 23．—The local snack tastes spicy and sweet.—Well, ___________ you are here, why not have a try?A．since B．because C．though D．unless24．Dr. Smith will never leave his parents ________ he is sure both of them are taken good care of.A．since B．though C．if D．unless 25．Smiling is the best policy. People will smile back ________ you smile at them.A．unless B．although C．until D．when26．—Did you stay at the party for a long time last night?—Yes. I stayed there ________ the party was over.A．until B．since C．when D．if27．Jack is still working to high standards ________ he has made great achievements.A．until B．if C．though D．because 28．The game show was so funny that he watched it for hours ________ he realized it.A．as B．since C．before D．after29．________ more and more people surf the Internet for news, the traditional newspaper may not disappear in a short time.A．Because B．If C．Though D．When30．________ she couldn’t see his face, she could tell by his voice that he was young. A．Unless B．If C．Though D．Because31．—I hear you are going to visit Disneyland next month. May I go there with you?—I’m afraid not, ________ you have a ticket.A．if B．unless C．until D．as soon as 32．Everyone makes mistakes, and no one will make progress ________ he is willing to learnfrom them.A．unless B．if C．though D．but33．— Why did your mother get ________ with you just now?—Because I made ________ many mistakes in the exam that she ________ controlled her feelings when she heard it.A．satisfied; so; really B．satisfied; such; nearlyC．angry; so; hardly D．angry; such; mainly34．—Too much homework has made me tired these days, Miss Wang.—That’s true. But a small tree won’t grow into a big tree ________ it experiences lots of winds and rains.A．if B．while C．when D．unless35．—Did you watch the Football League yesterday?—Yes, of course. I never miss it ________ I am too busy with my homework.A．unless B．until C．if D．since36．Life is like climbing a mountain. ________ you feel tired, you will enjoy the beautiful view at the top of the mountain.A．Since B．Unless C．Because D．Though37．At present,it is not easy for some students to get up early ________ they have too much homework to finish.A．unless B．since C．as a result D．although38．I go jogging every morning, ________ it is very hot outside.A．so B．but C．although D．because39．He realized his mistakes and took action to reduce the loss ________ it was too late. A．before B．unless C．if D．until40．________ it has a long history, time hasn’t stopped the Forbidden City from trying to build bridges with young people through cultural products.A．Unless B．Because C．Although D．Since41．________ Jane couldn’t see his face, she could tell by his voice that he was a middle-aged man.A．Unless B．Although C．If D．Until42．Mr. Wang, can I go to play football with my classmates ________ school is over?A．as soon as B．as well as C．as good as D．as many as 43．Suzy, you will achieve nothing ________ you devote yourself to your study.A．after B．though C．because D．unless44．Her job is not up to the boss's standard ________ she has worked at it for a week. A．since B．although C．if D．unless45．You will never grow ________ you try to do something beyond your abilities.A．when B．since C．though D．unless 46．—What is our head teacher like?—Oh, he is very kind ________ he looks very serious.A．because B．though C．if D．when47．________ I have solved it, you can't imagine how much difficulty I faced.A．Because B．Although C．Unless D．When48．— Labour education is an important course for stu dents’ self-development.— Exactly. schools put it into practice, students will learn a lot.A．While B．Unless C．If D．As49．Mr. Picky won’t want to eat it ________ he’s really hungry, in which case he’ll eat almost anything.A．because B．when C．before D．unless50．_______ she is wrong, it’s not a big deal.A．Because B．So C．Although D．But【参考答案】***试卷处理标记，请不要删除一、选择题1．B【详解】句意：——你经常每天早上锻炼身体吗？——对。