(易错题精选)初中英语语法知识—状语从句的难题汇编附答案解析

一、选择题1．---Wechat (微信)is a tool _______ can help people talk to friends or share photos, ideas. ---How wonderful it is!A．when B．who C．that D．what2．Do you know the girl_______ is drawing a picture?A．when B．whose C．which D．who3．—Do you know the man is talking with our teacher?—Oh, he is Tony’s father.A．which B．who C．whose D．what 4．Shirley is the girl ______ taught me how to use Wechat(微信).A．whom B．which C．who5．Lily doesn’t know ________ she and her friends can do to help the little boy ________ parents have left their hometown for making money.A．what; whose B．how; who C．how; whose6．The TV play is about a true story_______ happened in a small village a few years ago. A．what B．when C．where D．that7．This is the best movie_________ I have ever seen.A．that B．it C．which D．what8．Lang Ping is the coach of the Chinese women 's volleyball team, _________ led the girls to win the gold medal at 2019 FIVB Volleyball Women’s World Cup.A．which B．whose C．who9．The film _____________ I like best is Frozen.A．who B．where C．which10．Liu Xiang is the first player in Asia _________ won the gold prize in the 110-hurdle race in the 28th Olympic Games.A．which B．who C．whom D．that11．— Do you like the weekly talk show The Readers on CCTV?—Sure. It’s a great TV program ________ can develop the habit of reading.A．who B．whose C．what D．that 12．Behind the Ruian Square there is ________________. We often enjoy reading books. A．a museum that is open in the day timeB．a library that has a lot of booksC．a market which sells delicious fruitD．a restaurant which will be built in 2 years13．— Have you found your student card you lost last week?— Yes. Ms. Smith saw it in the classroom corner.A．who B．which C．whose:14．— Do you know the boy over there?— The one________ is holding a ball? Oh, that’s my cousin Jasper.A．which B．what C．who D．whose15．---Have you found the information you can use for your report? ---Yes.A．who B．where C．what D．which 16．“Underground” is the only word in the English language _____ begins and ends with the letters “und”.A．what B．that C．who D．whom 17．Paul likes musicians _________ play different kinds of music.A．who B．whose C．why D．where 18．—I hear that Lucy’s mother is a teacher in our school.— Yes, look, the woman ______ is teaching over there is her mother.A．whom B．who C．what D．which 19．Please remember to bring the clothes_________you bought yesterday.A．who B．when C．which D．what 20．Qian Xuesen, the father of China's space program, is a man _______all Chinese should remember.A．what B．who C．which21．一What kind of musician does Carmen like?一She likes musicians __________play different kinds of music.A．which B．who C．whom22．I’m a singer is a program is enjoyed by people of different ages.A．who B．what C．that23．Tu Youyou is the woman ______ used the plant’s special power to save millions of lives. A．who B．whose C．which D．whom 24．—Have you finished the book ______________you borrowed from the library? A．which B．where C．what D．whose 25．Yang Liwei is the first Chinese astronaut ___________went into space.A．which B．who C．whose D．whom【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【详解】句意：——微信是一种帮助人们与朋友交谈或分享照片、想法的工具。

一、选择题1．The bus driver always says to us: “Don’t get off ______ the bus stops.”A．when B．whileC．until D．if2．We always don't realize time goes by, ________we're playing games.A．while B．although C．unless D．if3．Although he _______up very early this morning, _______he was still late for school. A．get ; and B．got;/ C．gets ;so D．got ; but4．I still have difficulty ________the article________ there are few new words in it.A．to understand; because B．understand ; though C．understanding ; if D．understanding ; though5．I can’t understand that the woman often complains_______she has got a well-paid job and a happy family.A．whenever B．since C．until D．though6．— Would you please ask Tom to come to my office?—Sure, I will tell you about it as soon as he _______back tomorrow.A．will come B．came C．comes D．is coming7．________decision you make, you must be prepared for the worst.A．Whoever B．Wherever C．Whenever D．Whatever8．--______ will the discussion last?--______ we reach an agreement.A．How long; Not until B．When; Not untilC．How long, Until D．When, Until9．I don’t like science _______it’s difficult.A．but B．so C．because10．I’ll finish the task, ________ how long it takes.A．even though B．so that C．no matter11．--We should go to school by bus instead of by car.--Yeah, cars we use, pollution there will be.A．fewer; less B．less; fewerC．the less; the fewer D．the fewer; the less12．—You look so sleepy. What’s the matter with you , Carmen?—I’ve been working for ten hours. I am__________tired ___________ I want to sleep.A．so ; that B．such; thatC．between; and D．neither; nor13．Amy was reading a novel________the teacher came in.A．while B．if C．when14．Joan was walking in the street________ she saw the accident.A．when B．while C．after D．before15．__________ what he explains to you, just don’t believe him.A．However B．Even though C．But D．No matter 16．— When shall we start?—Let’s wait ________ the rain stops.A．if B．as C．until D．since17．You can’t watch TV ________ you finish your homework.A．after B．if C．when D．until18．It’s not your turn yet. Please wait on the chair until you________.A．have called B．will call C．are calling D．are called 19．Mother was cooking in the kitchen________ Jack was watching TV in the room.A．if B．as C．when D．while20．It was________a difficult task that nobody can finish it on time.A．so B．too C．enough D．such 21．—Why do you sell old books?—I sell them________ raise some money for the poor students.A．in order that B．in order to C．so that D．because of 22．Mr.Green doesn’t have any hobbies________ you call watching TV a hobby.A．though B．unless C．because23．It ________ heavily when I left the movie theater.A．rains B．was raining C．is raining D．will rain 24．— What will you do ________it snows tomorrow?— I will go out to take photos and make a snowman.A．if B．though C．unless25．Mr. White tells us the calls meeting will be cancelled if no agreement _________ tomorrow. A．is reached B．will be reachedC．is going to be reached D．has been reached【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】试题分析：句意:公交车司机总是对我们说：“直到汽车停了再下车。

一、选择题1．We really thank our teachers for what they have done for us.They have been with us for nearly three years we came to middle school.A．since B．before C．until2．______ you go to Sheshan, you’ll see a famous church and an observatory.A．Although B．What C．If D．Because3．All of us don't like this game, ____ it's too boring.A．and B．so C．because4．—the water was cold , Wei Qinggang jumped into it to save others.A．Although B．When C．If D．Because5．You will never get anywhere you set a goal. So whatever we do, we should first have a goal.A．unless B．because C．though6．___________ many people may surf the Internet for the latest news, it is impossible that the newspaper will disappear.A．Beacause B．Though C．Since D．Unless7．Li Lei didn’t go to bed his mother came back last night.A．after B．until C．because8．I don’t like nuts ________ they are too hard.A．if B．after C．when D．because9．The little girl is crying，she can’t find her parents.A．and B．but C．so D．because10．I can’t understand that the woman often complains_______she has got a well-paid job and a happy family.A．whenever B．since C．until D．though11．— Would you please ask Tom to come to my office?—Sure, I will tell you about it as soon as he _______back tomorrow.A．will come B．came C．comes D．is coming 12．— Celia，join us in the Super Summer Camp if it this weekend.—.I'd love to. But nobody knows if it .A．is fine; rains B．is fine; will rain C．will be fine; will rain D．will be fine; rains 13．—Mom, I’m leaving for Beijing tomorrow.—That’s nice. You’d better ring me up________you get there.A．as soon as B．until C．while14．— What will you do ________it snows tomorrow?— I will go out to take photos and make a snowman.A．if B．though C．unless15．--Do you know when ____? I miss him very much.--Don't worry. I will tell you as soon as ____.A．will he come, he comes B．he will come, he comesC．he comes, he will come D．he will come, he will come16．--We should go to school by bus instead of by car.--Yeah, cars we use, pollution there will be.A．fewer; less B．less; fewerC．the less; the fewer D．the fewer; the less17．If you _______ someone, you invite them to flight or compete with you in some way. A．encourage B．challenge C．introduce18．Amy was reading a novel________the teacher came in.A．while B．if C．when19．—The air pollution is terrible.—It will be worse _____ everyone plays a part in saving the environment.A．If B．unless C．until20．— When shall we start?—Let’s wait ________ the rain stops.A．if B．as C．until D．since21．I can’t drive my father’s car ________I get my driving license.A．unless B．because C．if D．since22．It was________a difficult task that nobody can finish it on time.A．so B．too C．enough D．such23．My father was reading ________ I was sleeping.A．while B．when C．before D．after 24．There are fewer and fewer tigers in India. The situation will continue _______ humans stop hunting them for their fur and bones.A．if B．unless C．because D．since25．—________ will the conversation begin?—________ six o’clock.A．How long; Not until B．How long; UntilC．How soon; Not until D．How soon; Until【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】【分析】【详解】句意：我们真的感谢我们的老师为我们所做的一切。

一、选择题1．________ they are sisters, they don’t look the same.A．Though B．Because C．But2．______ you go to Sheshan, you’ll see a famous church and an observatory.A．Although B．What C．If D．Because3．All of us don't like this game, ____ it's too boring.A．and B．so C．because4．I watched the World Cup in a bar last night and I home 1:00 in the morning. A．go; until B．went; untilC．didn’t go; until D．won’t go; until5．We always don't realize time goes by, ________we're playing games.A．while B．although C．unless D．if6．___________ many people may surf the Internet for the latest news, it is impossible that the newspaper will disappear.A．Beacause B．Though C．Since D．Unless7．I still have difficulty ________the article________ there are few new words in it.A．to understand; because B．understand ; thoughC．understanding ; if D．understanding ; though8．—Do you know________the meeting will last?—________the agreement is reached.A．how long; Not until B．when; Not until C．how long; Until D．when; Until9．He offered________valuable suggestions ________ few people disagreed.A．such, that B．very, that C．so, that D．too, that10．If it ________ tomorrow, we ________ to have a picnic at the lake.A．doesn’t rain; go B．won’t rain; will goC．doesn’t rain; w ill go D．won’t rain; go11．The little girl is crying，she can’t find her parents.A．and B．but C．so D．because12．The lady was _____ happy _____she couldn't say a word when she heard the good news.（）A．too; to B．very; becauseC．so;that13．一Mom, I took my partner's math book home by mistake. What should I do?一Well, you should call her you can say sorry to her.A．as if B．so thatC．even though D．ever since14．Her only problem, ________ you can call it a problem, is that she expects to be successful all the time.A．if B．because C．though D．since 15．—Mom, I’m leaving for Beijing tomorrow.—That’s nice. You’d better ring me up________you get there.A．as soon as B．until C．while16．—If it________tomorrow, I’ll go fishing.— May I go along with you?A．didn’t rain B．won’t rain C．doesn’t rain17．If you _______ someone, you invite them to flight or compete with you in some way. A．encourage B．challenge C．introduce18．________ you've tasted them, you can't imagine how delicious the dishes are. A．Because B．Although C．Unless D．So19．—The air pollution is terrible.—It will be worse _____ everyone plays a part in saving the environment.A．If B．unless C．until20．The bus driver always says to us: “Don’t get off ______ the bus stops.”A．when B．whileC．until D．if21．__________ what he explains to you, just don’t believe him.A．However B．Even though C．But D．No matter 22．Mr. Huang decided to buy that CD player ________ it was expensive.A．even though B．so that C．as soon as D．as if 23．—How’s the weather tomorrow?—I don’t know if it ___________ tomorrow.—Well, if it ___________, I won’t go out with you.A．will rain; will rain B．rains; rainsC．rains; will rain D．will rain; rains24．Linda was just going out shopping________the telephone rang.A．while B．when C．after D．because25．I can’t understand that the woman often complains_______she has got a well-paid job and a happy family.A．whenever B．since C．until D．though【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【分析】【详解】句意：虽然她们是姐妹，但她们看起来不一样。

一、选择题1．It was ____ bad weather ____ I had to stay at home.A．too, to B．so, that C．such, that D．as, as2．______ you go to Sheshan, you’ll see a famous church and an observatory.A．Although B．What C．If D．Because3．I ________ at the bus stop when I ________ my first teacher yesterday morning.A．was waiting; met B．waited; was meetingC．was waiting; was meeting D．waited; met4．—the water was cold , Wei Qinggang jumped into it to save others.A．Although B．When C．If D．Because5．I watched the World Cup in a bar last night and I home 1:00 in the morning. A．go; until B．went; untilC．didn’t go; until D．won’t go; until6．— Can you tell me when you are going to arrive there?—I’m not sure. But I’ll ring you up as soon as I _____there tomorrow.A．arrive B．arrived C．will arrive D．am going to arrive 7．Jenny often eats a lot of fruit andvegetables_______she knows they are good for health.A．because B．but C．or8．You can stay healthy________you exercise every day.A．as long as B．so C．as soon as9．______ we have different opinions from time to time, we are still good friends.A．Until B．After C．Because D．Though10．--- What was the party like?--- Wonderful. It’s years ____ I enjoyed myself so much.A．since B．after C．when D．before11．--______ will the discussion last?--______ we reach an agreement.A．How long; Not until B．When; Not untilC．How long, Until D．When, Until12．—You look so sleepy. What’s the matter with you , Carmen?—I’ve been working for ten hours. I am__________tired ___________ I want to sleep.A．so ; that B．such; thatC．between; and D．neither; nor13．We really thank our teachers for what they have done for us.They have been with us for nearly three years we came to middle school.A．since B．before C．until14．— What should I do if I ______ behind others in my study?— You are going to work really hard to catch up with them.A．fall B．will fall C．fell15．Now most families have only one child _____ our country’s one-child policy.A．so B．because C．because for D．because of 16．Amy was reading a novel________the teacher came in.A．while B．if C．when17．—Are you going to Mary’s party tonight?—No, I won’t go__________ you go.A．because B．when C．unless D．though 18．The bus driver always says to us: “Don’t get off ______ the bus stops.”A．when B．whileC．until D．if19．__________ what he explains to you, just don’t believe him.A．However B．Even though C．But D．No matter 20．— When shall we start?—Let’s wait ________ the rain stops.A．if B．as C．until D．since21．The policeman asks the child not to cross the street ________ the traffic light turns green. A．when B．until C．because D．after22．________ I feel tired, ________ I don’t want to stop working.A．Though; but B．But; / C．Though; / D．Because; / 23．My father was reading ________ I was sleeping.A．while B．when C．before D．after24．— What will you do ________it snows tomorrow?— I will go out to take photos and make a snowman.A．if B．though C．unless25．—If it________tomorrow, I’ll go fishing.— May I go along with you?A．didn’t rain B．won’t rain C．doesn’t rain【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：天气如此糟糕以至于我不得不待在家里。

复习专题状语从句难点、易错点含答案解析一、初中英语状语从句1．We all know that we won't enjoy good health ______ we often exercise.A．though B．if C．when D．unless【答案】D【解析】【详解】句意：我们都知道如果我们不经常锻炼，我们将不会享有好的健康。

考查连词的用法。

A. though虽然，尽管；B. if如果；C. when当......的时候；D. unless除非，如果不。

根据句意：我们都知道如果我们不经常锻炼，我们将不会享有好的健康。

只有D项符合题意。

故选D。

【点睛】主将从现是指在时间状语从句和条件状语从句中，如果主句是一般将来时，从句用一般现在时替代一般将来时。

常见的有以下四种情况：一、条件状语从句的主句是一般将来时，那么从句常常用一般现在时如：When I grow up, I’ll be a nurse and look after patients我长大后要当一名护士，照顾病人二、如果主句是祈使句，那么从句通常要用一般现在时如：Don’t laugh a t me when I make a mistake.我犯错误的时候不要笑话我。

三、如果主句是含有情态动词的一般现在时，根据需要从句多用一般现在时如：You should be quiet when you are in the reading room在阅览室时应保持安静四. 如果if的条件状语从句遇到变换间接和直接时 , 祈使句应用not to....如; She said not to close the window常见的时间状语从句的连词有：as soon as,when,while ,as,until等。

2．I will go to the English club tomorrow I am too busy.A．since B．if C．unless D．until【答案】C【解析】【详解】句意：明天我将会去英语俱乐部，除非我太忙。

一、选择题1．It was ____ bad weather ____ I had to stay at home.A．too, to B．so, that C．such, that D．as, as2．I watched the World Cup in a bar last night and I home 1:00 in the morning. A．go; until B．went; untilC．didn’t go; until D．won’t go; until3．We always don't realize time goes by, ________we're playing games.A．while B．although C．unless D．if4．You will never get anywhere you set a goal. So whatever we do, we should first have a goal.A．unless B．because C．though5．Jenny often eats a lot of fruit andvegetables_______she knows they are good for health.A．because B．but C．or6．Amy is_______ careful that she made_______ mistakes in her last exam.A．so; so few B．such; so little C．so; such few D．such; such little 7．—I’m afraid I can’t finish the job in such a short time.—Don’t worry. Can you do it if you_______ two more hours.?A．give B．are given C．will give D．will be given 8．— Would you please ask Tom to come to my office?—Sure, I will tell you about it as soon as he _______back tomorrow.A．will come B．came C．comes D．is coming 9．________ Ann’s parents are busy, they try to spend more time with her.A．Although B．As long as C．After10．______ we have different opinions from time to time, we are still good friends. A．Until B．After C．Because D．Though11．I don’t like science _______it’s difficult.A．but B．so C．because12．______ you go to Sheshan, you’ll see a famous church and an observatory. A．Although B．What C．If D．Because 13．We really thank our teachers for what they have done for us.They have been with us for nearly three years we came to middle school.A．since B．before C．until14．___my cousin was practicing the guitar, his elder sister came into the room.A．Since B．While C．Though D．Because 15．Now most families have only one child _____ our country’s one-child policy.A．so B．because C．because for D．because of 16．The bus driver always says to us: “Don’t get off ______ the bus stops.”A．when B．whileC．until D．if17．I can’t drive my father’s car ________I get my driving license.A．unless B．because C．if D．since18．I didn't accept his help ________ I wanted to try it myself.A．because B．thoughC．until D．unless19．Mr.Green doesn’t have any hobbies________ you call watching TV a hobby.A．though B．unless C．because20．My father was watching TV ______ my mother was cooking.A．when B．untilC．while D．as soon as21．My father was reading ________ I was sleeping.A．while B．when C．before D．after22．Her only problem, ________ you can call it a problem, is that she expects to be successful all the time.A．if B．because C．though D．since23．— What will you do ________it snows tomorrow?— I will go out to take photos and make a snowman.A．if B．though C．unless24．—It’s raining heavily outside.—So stay here and don’t go out ______ it stops.A．when B．until C．if25．I’ll finish the task, ________ how long it takes.A．even though B．so that C．no matter【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：天气如此糟糕以至于我不得不待在家里。

一、选择题1．Amy was reading a novel________the teacher came in.A．while B．if C．when2．—the water was cold , Wei Qinggang jumped into it to save others.A．Although B．When C．If D．Because3．We always don't realize time goes by, ________we're playing games.A．while B．although C．unless D．if4．Jenny often eats a lot of fruit andvegetables_______she knows they are good for health.A．because B．but C．or5．It’s________a difficult question that few of us can answer it.A．quite B．so C．such D．very6．The little girl is crying，she can’t find her parents.A．and B．but C．so D．because7．— Would you please ask Tom to come to my office?—Sure, I will tell you about it as soon as he _______back tomorrow.A．will come B．came C．comes D．is coming 8．— What shall we do now?—__________ it’s raining hard, let’s stay at home.A．So B．Since C．Though D．Otherwise 9．When he , I’ll tell him the news. But I don’t know when he .A．comes; will come B．will come; comesC．comes; comes D．will come; will come10．--Do you know when ____? I miss him very much.--Don't worry. I will tell you as soon as ____.A．will he come, he comes B．he will come, he comesC．he comes, he will come D．he will come, he will come11．You will never gain success ______ you fully put your effort into your work. A．although B．unless C．if D．because12．I ________ at the bus stop when I ________ my first teacher yesterday morning.A．was waiting; met B．waited; was meetingC．was waiting; was meeting D．waited; met13．Mr. White tells us the calls meeting will be cancelled if no agreement _________ tomorrow. A．is reached B．will be reachedC．is going to be reached D．has been reached14．— What should I do if I ______ behind others in my study?— You are going to work really hard to catch up with them.A．fall B．will fall C．fell15．I’ll go to visit my aunt in England the summer holidays start.A．as soon as B．since C．unless16．Tim is ______ his twin brother. They are both 180 centimeters tall.A．taller than B．shorter than C．as tall as D．not so tall as 17．You can’t watch TV ________ you finish your homework.A．after B．if C．when D．until18．Mr. Huang decided to buy that CD player ________ it was expensive.A．even though B．so that C．as soon as D．as if19．—How are you going to spend this weekend?—_________ the weather is fine, we’ll climb Mount Tai.A．As well as B．As good as C．As soon as D．As long as 20．Mr.Green doesn’t have any hobbies________ you call watching TV a hobby.A．though B．unless C．because21．My father was watching TV ______ my mother was cooking.A．when B．untilC．while D．as soon as22．Linda was just going out shopping________the telephone rang.A．while B．when C．after D．because23．My father was reading ________ I was sleeping.A．while B．when C．before D．after24．—It’s raining heavily outside.—So stay here and don’t go out ______ it stops.A．when B．until C．if25．Now most families have only one child _____ our country’s one-child policy.A．so B．because C．because for D．because of【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：当老师进来的时候，Amy正在读一本小说。

一、选择题1．—If it________tomorrow, I’ll go fishing.— May I go along with you?A．didn’t rain B．won’t rain C．doesn’t rain2．You will never get anywhere you set a goal. So whatever we do, we should first have a goal.A．unless B．because C．though3．___________ many people may surf the Internet for the latest news, it is impossible that the newspaper will disappear.A．Beacause B．Though C．Since D．Unless4．Jenny often eats a lot of fruit andvegetables_______she knows they are good for health.A．because B．but C．or5．You can stay healthy________you exercise every day.A．as long as B．so C．as soon as6．Li Lei didn’t go to bed his mother came back last night.A．after B．until C．because7．If it ________ tomorrow, we ________ to have a picnic at the lake.A．doesn’t rain; go B．won’t rain; will goC．doesn’t rain; will go D．won’t rain; go8．I can’t understand that the woman often complains_______she has got a well-paid job and a happy family.A．whenever B．since C．until D．though9．________ Ann’s pare nts are busy, they try to spend more time with her.A．Although B．As long as C．After10．— What shall we do now?—__________ it’s raining hard, let’s stay at home.A．So B．Since C．Though D．Otherwise 11．—________ will the conversation begin?—________ six o’clock.A．How long; Not until B．How long; UntilC．How soon; Not until D．How soon; Until12．Henry will give us a report as soon as he _______.A．arrives B．arrived C．is arriving D．will arrive 13．—Mom, I’m leaving for Beijing tomorrow.—That’s nice. You’d better ring me up________you get there.A．as soon as B．until C．while14．— What will you do ________it snows tomorrow?— I will go out to take photos and make a snowman.A．if B．though C．unless15．Sam won’t make any progress ______ he studies harder than bef ore.A．if B．when C．because D．unless16．I felt very happy, ___________ I didn't win the singing competition.A．though B．if C．so D．because17．_______you can sleep well, you will lose the ability to concentrate, plan and stay active after one or two nights.A．Once B．Unless C．If D．When18．I can’t drive my father’s car ________I get my driving license.A．unless B．because C．if D．since19．I didn't accept his help ________ I wanted to try it myself.A．because B．thoughC．until D．unless20．—Why do you sell old books?—I sell them________ raise some money for the poor students.A．in order that B．in order to C．so that D．because of 21．My father was watching TV ______ my mother was cooking.A．when B．untilC．while D．as soon as22．Linda was just going out shopping________the telephone rang.A．while B．when C．after D．because23．Her only problem, ________ you can call it a problem, is that she expects to be successful all the time.A．if B．because C．though D．since24．There are fewer and fewer tigers in India. The situation will continue _______ humans stop hunting them for their fur and bones.A．if B．unless C．because D．since25．I don’t like science _______it’s difficult.A．but B．so C．because【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【详解】句意：——如果明天不下雨。

一、选择题1．________ they are sisters, they don’t look the same.A．Though B．Because C．But2．— Celia，join us in the Super Summer Camp if it this weekend.—.I'd love to. But nobody knows if it .A．is fine; rains B．is fine; will rain C．will be fine; will rain D．will be fine; rains 3．All of us don't like this game, ____ it's too boring.A．and B．so C．because4．What does she want to do when she ________some money?A．is going to save B．saves C．will save5．—Do you know________the meeting will last?—________the agreement is reached.A．how long; Not until B．when; Not until C．how long; Until D．when; Until 6．He offered________valuable suggestions ________ few people disagreed.A．such, that B．very, that C．so, that D．too, that7．If it ________ tomorrow, we ________ to have a picnic at the lake.A．doesn’t rain; go B．won’t rain; will goC．doesn’t rain; will go D．won’t rain; go8．The little girl is crying，she can’t find her parents.A．and B．but C．so D．because 9．—I’m afraid I can’t finish the job in s uch a short time.—Don’t worry. Can you do it if you_______ two more hours.?A．give B．are given C．will give D．will be given 10．______ we have different opinions from time to time, we are still good friends. A．Until B．After C．Because D．Though 11．“A white elephant” means something that is useless, ___________ it may cost a lot of money.A．unless B．until C．since D．although 12．—You look so sleepy. What’s the matter with you , Carmen?—I’ve been working for ten hours. I am__________tired ___________ I want to sleep. A．so ; that B．such; thatC．between; and D．neither; nor13．I’ll finish the task, ________ how long it takes.A．even though B．so that C．no matter14．Joan was walking in the street________ she saw the accident.A．when B．while C．after D．before 15．— Mom, I’m leaving for Beijing tomorrow.—That’s nice. You’d better ring me up________you get there.A．as soon as B．until C．while 16．You will never gain success ______ you fully put your effort into your work. A．although B．unless C．if D．because17．--We should go to school by bus instead of by car.--Yeah, cars we use, pollution there will be.A．fewer; less B．less; fewerC．the less; the fewer D．the fewer; the less18．Sam won’t make any progress ______ he studies harder than before.A．if B．when C．because D．unless 19．Amy was reading a novel________the teacher came in.A．while B．if C．when 20．—The air pollution is terrible.—It will be worse _____ everyone plays a part in saving the environment.A．If B．unless C．until 21．The bus d river always says to us: “Don’t get off ______ the bus stops.”A．when B．whileC．until D．if22．— When shall we start?—Let’s wait ________ the rain stops.A．if B．as C．until D．since23．It was________a difficult task that nobody can finish it on time.A．so B．too C．enough D．such 24．— What should I do if I ______ behind others in my study?— You are going to work really hard to catch up with them.A．fall B．will fall C．fell 25．—Do you think if I am suitable for this IT job?—You can’t get the job________ you have experience in the computer industry. A．if B．unless C．because D．since【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】【分析】【详解】句意：虽然她们是姐妹，但她们看起来不一样。

一、选择题1．Now most families have only one child _____ our country’s one-child policy.A．so B．because C．because for D．because of 2．________ haburgers are junk food, many children still like them.A．If B．Unless C．Because D．Although3．I watched the World Cup in a bar last night and I home 1:00 in the morning. A．go; until B．went; untilC．didn’t go; until D．won’t go; until4．We always don't realize time goes by, ________we're playing games.A．while B．although C．unless D．if5．Jenny often eats a lot of fruit andvegetables_______she knows they are good for health.A．because B．but C．or6．I couldn’t avoid making _______noise, _______I tried my best.A．so much; although B．so many; althoughC．so much; so that D．so many; so that7．It’s________a difficult question that few of us can answer it.A．quite B．so C．such D．very8．—Do you know________the meeting will last?—________the agreement is reached.A．how long; Not until B．when; Not until C．how long; Until D．when; Until 9．He offered________valuable suggestions ________ few people disagreed.A．such, that B．very, that C．so, that D．too, that 10．______ we have different opinions from time to time, we are still good friends. A．Until B．After C．Because D．Though11．I don’t like science _______it’s difficult.A．but B．so C．because12．— Celia，join us in the Super Summer Camp if it this weekend.—.I'd love to. But nobody knows if it .A．is fine; rains B．is fine; will rain C．will be fine; will rain D．will be fine; rains 13．You will never gain success ______ you fully put your effort into your work. A．although B．unless C．if D．because14．—It’s raining heavily outside.—So stay here and don’t go out ______ it stops.A．when B．until C．if15．Sam won’t make any progress ______ he studies harder than before.A．if B．when C．because D．unless 16．Amy was reading a novel________the teacher came in.A．while B．if C．when17．—Are you going to Mary’s party tonight?—No, I won’t go__________ you go.A．because B．when C．unless D．though18．The bus driver always says to us: “Don’t get off ______ the bus stops.”A．when B．whileC．until D．if19．It’s not your turn yet. Please wait on the chair until you________.A．have called B．will call C．are calling D．are called20．I can’t drive my father’s car ________I get my driving license.A．unless B．because C．if D．since 21．Mother was cooking in the kitchen________ Jack was watching TV in the room.A．if B．as C．when D．while22．The policeman asks the child not to cross the street ________ the traffic light turns green. A．when B．until C．because D．after23．Mr.Green doesn’t have any hobbies________ you call watching TV a hobby.A．though B．unless C．because24．Linda was just going out shopping________the telephone rang.A．while B．when C．after D．because 25．— Mom, I’m leaving for Beijing tomorrow.—That’s nice. You’d better ring me up________you get there.A．as soon as B．until C．while【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】【分析】【详解】句意：由于我们国家的独生子女政策，现在大多数家庭只有一个孩子。

一、选择题1．__________ what he explains to you, just don’t believe him.A．However B．Even though C．But D．No matter 2．You can stay healthy________you exercise every day.A．as long as B．so C．as soon as 3．What does she want to do when she ________some money?A．is going to save B．saves C．will save4．It’s________a difficult question that few of us can answer it.A．quite B．so C．such D．very 5．If it ________ tomorrow, we ________ to have a picnic at the lake.A．doesn’t rain; go B．won’t rain; will goC．doesn’t rain; will go D．won’t rain; go6．______ we have different opinions from time to time, we are still good friends. A．Until B．After C．Because D．Though 7．一Mom, I took my partner's math book home by mistake. What should I do?一Well, you should call her you can say sorry to her.A．as if B．so thatC．even though D．ever since8．I don’t like science _______it’s difficult.A．but B．so C．because9．I’ll finish the task, ________ how long it takes.A．even though B．so that C．no matter 10．When he , I’ll tell him the news. But I don’t know when he .A．comes; will come B．will come; comesC．comes; comes D．will come; will come11．--Do you know when ____? I miss him very much.--Don't worry. I will tell you as soon as ____.A．will he come, he comes B．he will come, he comesC．he comes, he will come D．he will come, he will come 12．______ you go to Sheshan, you’ll see a famous church and an observatory. A．Although B．What C．If D．Because 13．I’ll go to visit my aunt in England the summer holidays start.A．as soon as B．since C．unless 14．—My son hardly even eats vegetables________ it’s good for his health.— Not a good habit.A．and B．but C．so D．although 15．— When shall we start?—Let’s wait ________ the rain stops.A．if B．as C．until D．since16．It’s not your turn yet. Please wait on the chair until you________.A．have called B．will call C．are calling D．are called 17．Mr. Huang decided to buy that CD player ________ it was expensive.A．even though B．so that C．as soon as D．as if18．It was________a difficult task that nobody can finish it on time.A．so B．too C．enough D．such19．I didn't accept his help ________ I wanted to try it myself.A．because B．thoughC．until D．unless20．The policeman asks the child not to cross the street ________ the traffic light turns green. A．when B．until C．because D．after21．—How are you going to spend this weekend?—_________ the weather is fine, we’ll climb Mount Tai.A．As well as B．As good as C．As soon as D．As long as 22．Mr.Green doesn’t have any hobbies________ you call watching TV a hobby.A．though B．unless C．because23．Linda was just going out shopping________the telephone rang.A．while B．when C．after D．because24．Her only problem, ________ you can call it a problem, is that she expects to be successful all the time.A．if B．because C．though D．since25．It was ____ bad weather ____ I had to stay at home.A．too, to B．so, that C．such, that D．as, as【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】【分析】【详解】句意：无论他和你解释什么，都不要相信他。

一、选择题1．Now most families have only one child _____ our country’s one-child policy.A．so B．because C．because for D．because of 2．You will never get anywhere you set a goal. So whatever we do, we should first have a goal.A．unless B．because C．though3．You can stay healthy________you exercise every day.A．as long as B．so C．as soon as 4．Although he _______up very early this morning, _______he was still late for school. A．get ; and B．got;/ C．gets ;so D．got ; but5．I couldn’t avoid making _______noise, _______I tried my best.A．so much; although B．so many; althoughC．so much; so that D．so many; so that6．—Do you know________the meeting will last?—________the agreement is reached.A．how long; Not until B．when; Not until C．how long; Until D．when; Until 7．— Would you please ask Tom to come to my office?—Sure, I will tell you about it as soon as he _______back tomorrow.A．will come B．came C．comes D．is coming 8．--- What was the party like?--- Wonderful. It’s years ____ I enjoyed myself so much.A．since B．after C．when D．before 9．—Mum, will our trip be cancelled?—No, we won’t put it off________there is a natural disaster.A．if B．whether C．unless D．when 10．—Do you think if I am suitable for this IT job?—You can’t get the job________ you have experienc e in the computer industry.A．if B．unless C．because D．since11．We really thank our teachers for what they have done for us.They have been with us for nearly three years we came to middle school.A．since B．before C．until12．Henry will give us a report as soon as he _______.A．arrives B．arrived C．is arriving D．will arrive 13．You will never gain success ______ you fully put your effort into your work. A．although B．unless C．if D．because14．—It’s raining heavily outside.— So stay here and don’t go out ______ it stops.A．when B．until C．if15．—Are you going to Mary’s party tonight?—No, I won’t go__________ you go.A．because B．when C．unless D．though16．— When shall we start?—Let’s wait ________ the rain stops.A．if B．as C．until D．since17．Mr. Huang decided to buy that CD player ________ it was expensive.A．even though B．so that C．as soon as D．as if18．—Why do you sell old books?—I sell them________ raise some money for the poor students.A．in order that B．in order to C．so that D．because of19．________ I feel tired, ________ I don’t want to stop working.A．Though; but B．But; / C．Though; / D．Because; / 20．Linda was just going out shopping________the telephone rang.A．while B．when C．after D．because21．Her only problem, ________ you can call it a problem, is that she expects to be successful all the time.A．if B．because C．though D．since22．—My son hardly even eats vegetables________ it’s good for his health.— Not a good habit.A．and B．but C．so D．although23．It ________ heavily when I left the movie theater.A．rains B．was raining C．is raining D．will rain 24．There are fewer and fewer tigers in India. The situation will continue _______ humans stop hunting them for their fur and bones.A．if B．unless C．because D．since25．It was ____ bad weather ____ I had to stay at home.A．too, to B．so, that C．such, that D．as, as【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】【分析】【详解】句意：由于我们国家的独生子女政策，现在大多数家庭只有一个孩子。

一、选择题1．—If it________tomorrow, I’ll go fishing.— May I go along with you?A．didn’t rain B．won’t rain C．doesn’t rain2．We always don't realize time goes by, ________we're playing games.A．while B．although C．unless D．if3．Jenny often eats a lot of fruit andvegetables_______she knows they are good for health.A．because B．but C．or4．You can stay healthy________you exercise every day.A．as long as B．so C．as soon as5．I don’t like nuts ________ they are too hard.A．if B．after C．when D．because 6．The little girl is crying，she can’t find her parents.A．and B．but C．so D．because 7．— Would you please ask Tom to come to my office?—Sure, I will tell you about it as soon as he _______back tomorrow.A．will come B．came C．comes D．is coming 8．________ Ann’s parents are busy, they try to spend more time with her.A．Although B．As long as C．After9．Chinese market is________a big one________you should all come and see what it has to offer.A．so, that B．such, that C．enough, that D．too, to 10．—________ will the conversation begin?—________ six o’clock.A．How long; Not until B．How long; UntilC．How soon; Not until D．How soon; Until11．--______ will the discussion last?--______ we reach an agreement.A．How long; Not until B．When; Not untilC．How long, Until D．When, Until12．________ haburgers are junk food, many children still like them.A．If B．Unless C．Because D．Although 13．—Mom, I’m leaving for Beijing tomorrow.—That’s nice. You’d better ring me up________you get there.A．as soon as B．until C．while14．Joan was walking in the street________ she saw the accident.A．when B．while C．after D．before15．--Do you know when ____? I miss him very much.--Don't worry. I will tell you as soon as ____.A．will he come, he comes B．he will come, he comesC．he comes, he will come D．he will come, he will come16．It was ____ bad weather ____ I had to stay at home.A．too, to B．so, that C．such, that D．as, as17．If you _______ someone, you invite them to flight or compete with you in some way. A．encourage B．challenge C．introduce18．Mr. White tells us the calls meeting will be cancelled if no agreement _________ tomorrow. A．is reached B．will be reachedC．is going to be reached D．has been reached19．_______you can sleep well, you will lose the ability to concentrate, plan and stay active after one or two nights.A．Once B．Unless C．If D．When20．I’ll go to visit my aunt in England the summer holidays start.A．as soon as B．since C．unless21．—Are you going to Mary’s party tonight?—No, I won’t go__________ you go.A．because B．when C．unless D．though22．__________ what he explains to you, just don’t believe him.A．However B．Even though C．But D．No matter 23．—How’s the weather tomorrow?—I don’t know if it ___________ tomorrow.—Well, if it ___________, I won’t go out with you.A．will rain; will rain B．rains; rainsC．rains; will rain D．will rain; rains24．Mr.Green doesn’t have any hobbies________ you call watching TV a hobby.A．though B．unless C．because25．I’ll finish the task, ________ how l ong it takes.A．even though B．so that C．no matter【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【详解】句意：——如果明天不下雨。

一、选择题1．—Has Jim known the good news?—Not yet. I will tell him about it ________ he comes back.A．while B．until C．as soon as D．since2．All of us don't like this game, ____ it's too boring.A．and B．so C．because3．________ haburgers are junk food, many children still like them.A．If B．Unless C．Because D．Although 4．You will never get anywhere you set a goal. So whatever we do, we should first have a goal.A．unless B．because C．though5．—Do you know________the meeting will last?—________the agreement is reached.A．how long; Not until B．when; Not until C．how long; Until D．when; Until 6．He offered________valuable suggestions ________ few people disagreed.A．such, that B．very, that C．so, that D．too, that7．I don’t like nuts ________ they are too hard.A．if B．after C．when D．because 8．Amy is_______ careful that she made_______ mistakes in her last exam.A．so; so few B．such; so little C．so; such few D．such; such little 9．— Would you please ask Tom to come to my office?—Sure, I will tell you about it as soon as he _______back tomorrow.A．will come B．came C．comes D．is coming 10．--- What was the party like?--- Wonderful. It’s years ____ I enjoyed myself so much.A．since B．after C．when D．before11．________decision you make, you must be prepared for the worst.A．Whoever B．Wherever C．Whenever D．Whatever 12．—You look so sleepy. What’s the matter with you , Carmen?—I’ve been working for ten hours. I am__________tired ___________ I want to sleep. A．so ; that B．such; thatC．between; and D．neither; nor13．I don’t like science _______it’s difficult.A．but B．so C．because14．___my cousin was practicing the guitar, his elder sister came into the room.A．Since B．While C．Though D．Because 15．________ they are sisters, they don’t look the same.A．Though B．Because C．But16．—If it________tomorrow, I’ll go fishing.— May I go along with you?A．didn’t rain B．won’t rain C．doesn’t rain17．Now most families have only one child _____ our country’s one-child policy.A．so B．because C．because for D．because of 18．—The air pollution is terrible.—It will be worse _____ everyone plays a part in saving the environment.A．If B．unless C．until19．__________ what he explains to you, just don’t believe him.A．However B．Even though C．But D．No matter 20．______________ he is very young, _________________ he can do many things. A．Although；but B．Although；/C．/；although D．But；although21．Mr. Huang decided to buy that CD player ________ it was expensive.A．even though B．so that C．as soon as D．as if 22．Mother was cooking in the kitchen________ Jack was watching TV in the room.A．if B．as C．when D．while 23．—Why do you sell old books?—I sell them________ raise some money for the poor students.A．in order that B．in order to C．so that D．because of 24．Mr.Green doesn’t have any hobbies________ you call watchi ng TV a hobby. A．though B．unless C．because25．“A white elephant” means something that is useless, ___________ it may cost a lot of money.A．unless B．until C．since D．although【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：——吉姆知道这个好消息？——还不知道。

一、选择题1．--______ will the discussion last?--______ we reach an agreement.A．How long; Not until B．When; Not untilC．How long, Until D．When, Until2．______ you go to Sheshan, you’ll see a famous church and an observatory.A．Although B．What C．If D．Because3．I ________ at the bus stop when I ________ my first teacher yesterday morning.A．was waiting; met B．waited; was meetingC．was waiting; was meeting D．waited; met4．Henry will give us a report as soon as he _______.A．arrives B．arrived C．is arriving D．will arrive 5．— Can you tell me when you are going to arrive there?—I’m not sure. But I’ll ring you up as soon as I _____there tomorrow.A．arrive B．arrived C．will arrive D．am going to arrive 6．___________ many people may surf the Internet for the latest news, it is impossible that the newspaper will disappear.A．Beacause B．Though C．Since D．Unless7．Jenny often eats a lot of fruit andvegetables_______she knows they are good for health.A．because B．but C．or8．You can stay healthy________you exercise every day.A．as long as B．so C．as soon as9．Li Lei didn’t go to bed his mother came back last night.A．after B．until C．because10．I couldn’t avoid making _______noise, _______I tried my best.A．so much; although B．so many; althoughC．so much; so that D．so many; so that11．If it ________ tomorrow, we ________ to have a picnic at the lake.A．doesn’t rain; go B．won’t rain; will goC．doesn’t rain; will go D．won’t rain; go12．— Celia，join us in the Super Summer Camp if it this weekend.—.I'd love to. But nobody knows if it .A．is fine; rains B．is fine; will rain C．will be fine; will rain D．will be fine; rains 13．—________ will the conversation begin?—________ six o’clock.A．How long; Not until B．How long; UntilC．How soon; Not until D．How soon; Until14．___my cousin was practicing the guitar, his elder sister came into the room. A．Since B．While C．Though D．Because 15．I’ll finish the task, ________ how long it takes.A．even though B．so that C．no matter 16．—Has Jim known the good news?—Not yet. I will tell him about it ________ he comes back.A．while B．until C．as soon as D．since 17．When he , I’ll tell him the news. But I don’t know when he .A．comes; will come B．will come; comesC．comes; comes D．will come; will come18．________ they are sisters, they don’t look the same.A．Though B．Because C．But19．--Do you know when ____? I miss him very much.--Don't worry. I will tell you as soon as ____.A．will he come, he comes B．he will come, he comesC．he comes, he will come D．he will come, he will come 20．You will never gain success ______ you fully put your effort into your work. A．although B．unless C．if D．because21．If you _______ someone, you invite them to flight or compete with you in some way. A．encourage B．challenge C．introduce22．Tim is ______ his twin brother. They are both 180 centimeters tall.A．taller than B．shorter than C．as tall as D．not so tall as 23．My father was reading ________ I was sleeping.A．while B．when C．before D．after 24．— What should I do if I ______ behind others in my study?— You are going to work really hard to catch up with them.A．fall B．will fall C．fell25．The little girl is crying，she can’t find her parents.A．and B．but C．so D．because 【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：－讨论会持续多久？－直到我们达成一致。

一、选择题1．—Mom, I’m leaving for Beijing tomorrow.—That’s nice. You’d better ring me up________you get there.A．as soon as B．until C．while2．________ haburgers are junk food, many children still like them.A．If B．Unless C．Because D．Although3．___________ many people may surf the Internet for the latest news, it is impossible that the newspaper will disappear.A．Beacause B．Though C．Since D．Unless4．Although he _______up very early this morning, _______he was still late for school. A．get ; and B．got;/ C．gets ;so D．got ; but5．I still have difficulty ________the article________ there are few new words in it.A．to understand; because B．understand ; though C．understanding ; if D．understanding ; though6．—Do you know________the meeting will last?—________the agreement is reached.A．how long; Not until B．when; Not until C．how long; Until D．when; Until7．I don’t like nuts ________ they are too hard.A．if B．after C．when D．because8．— Would you please ask Tom to come to my office?—Sure, I will tell you about it as soon as he _______back tomorrow.A．will come B．came C．comes D．is coming9．________ Ann’s parents are busy, they try to spend more time with her.A．Although B．As long as C．After10．______ we have different opinions from time to time, we are still good friends.A．Until B．After C．Because D．Though11．________decision you make, you must be prepared for the worst.A．Whoever B．Wherever C．Whenever D．Whatever 12．—the water was cold , Wei Qinggang jumped into it to save others.A．Although B．When C．If D．Because 13．—Mum, will our trip be cancelled?—No, we won’t put it off________there is a natural disaster.A．if B．whether C．unless D．when14．— What should I do if I ______ behind others in my study?— You are going to work really hard to catch up with them.A．fall B．will fall C．fell15．It was ____ bad weather ____ I had to stay at home.A．too, to B．so, that C．such, that D．as, as16．--We should go to school by bus instead of by car.--Yeah, cars we use, pollution there will be.A．fewer; less B．less; fewerC．the less; the fewer D．the fewer; the less17．If you _______ someone, you invite them to flight or compete with you in some way. A．encourage B．challenge C．introduce18．Mr. White tells us the calls meeting will be cancelled if no agreement _________ tomorrow. A．is reached B．will be reachedC．is going to be reached D．has been reached19．Sam won’t make any progress ______ he studies harder than before.A．if B．when C．because D．unless20．— When shall we start?—Let’s wait ________ the rain stops.A．if B．as C．until D．since21．It was________a difficult task that nobody can finish it on time.A．so B．too C．enough D．such 22．—How’s the weather tomorrow?—I don’t know if it ___________ tomorrow.—Well, if it ___________, I won’t go out with you.A．will rain; will rain B．rains; rainsC．rains; will rain D．will rain; rains23．I didn't accept his help ________ I wanted to try it myself.A．because B．thoughC．until D．unless24．There are fewer and fewer tigers in India. The situation will continue _______ humans stop hunting them for their fur and bones.A．if B．unless C．because D．since25．“A white elephant” means something that is useless, ___________ it may cost a lo t of money.A．unless B．until C．since D．although【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】【分析】【详解】句意：——妈妈，我明天要动身到北京了。

一、选择题1．I don’t like science _______it’s difficult.A．but B．so C．because2．______ you go to Sheshan, you’ll see a famous church and an observatory. A．Although B．What C．If D．Because3．All of us don't like this game, ____ it's too boring.A．and B．so C．because4．We always don't realize time goes by, ________we're playing games.A．while B．although C．unless D．if5．Jenny often eats a lot of fruit andvegetables_______she knows they are good for health.A．because B．but C．or6．You can stay healthy________you exercise every day.A．as long as B．so C．as soon as7．I still have difficulty ________the article________ there are few new words in it.A．to understand; because B．understand ; though C．understanding ; if D．understanding ; though8．Amy is_______ careful that she made_______ mistakes in her last exam.A．so; so few B．such; so little C．so; such few D．such; such little 9．—I’m afraid I can’t finish the job in such a short time.—Don’t worry. Can you do it if you_______ two more hours.?A．give B．are given C．will give D．will be given 10．— Would you please ask Tom to come to my office?—Sure, I will tell you about it as soon as he _______back tomorrow.A．will come B．came C．comes D．is coming 11．— What shall we do now?—__________ it’s raining hard,let’s stay at home.A．So B．Since C．Though D．Otherwise 12．The lady was _____ happy _____she couldn't say a word when she heard the good news.（）A．too; to B．very; becauseC．so;that13．—Do you think if I am suitable for this IT job?—You can’t get the job________ you have experience in the computer industry.A．if B．unless C．because D．since 14．Joan was walking in the street________ she saw the accident.A．when B．while C．after D．before15．I’ll finish the task, ________ how long it takes.A．even though B．so that C．no matter16．We really thank our teachers for what they have done for us.They have been with us for nearly three years we came to middle school.A．since B．before C．until17．Our teachers have been with us for nearly three years we came to junior high school. We should thank them for what they have done for us.A．until B．before C．since D．while18．The bus driver always says to us: “Don’t get off ______ the bus stops.”A．when B．whileC．until D．if19．__________ what he explains to y ou, just don’t believe him.A．However B．Even though C．But D．No matter 20．— When shall we start?—Let’s wait ________ the rain stops.A．if B．as C．until D．since21．The policeman asks the child not to cross the street ________ the traffic light turns green. A．when B．until C．because D．after22．________ I feel tired, ________ I don’t want to stop working.A．Though; but B．But; / C．Though; / D．Because; / 23．Mr.Green doesn’t have any hobbies________ you call watching TV a hobby.A．though B．unless C．because24．My father was reading ________ I was sleeping.A．while B．when C．before D．after25．“A white elephant” means something that is useless, ___________ it may cost a lot of money.A．unless B．until C．since D．although【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：我不喜欢科学因为它很难。

一、选择题1．Sam won’t make any progress ______ he studies harder than before.A．if B．when C．because D．unless2．________ haburgers are junk food, many children still like them.A．If B．Unless C．Because D．Although 3．If it ________ tomorrow, we ________ to have a picnic at the lake.A．doesn’t rain; go B．won’t rain; will goC．doesn’t rain; will go D．won’t rain; go4．Amy is_______ careful that she made_______ mistakes in her last exam.A．so; so few B．such; so little C．so; such few D．such; such little 5．—I’m afraid I can’t finish the job in such a short time.—Don’t worry. Can you do it if you_______ two more hours.?A．give B．are given C．will give D．will be given 6．________ Ann’s parents are busy, they try to spend more time with her.A．Although B．As long as C．After7．--- What was the party like?--- Wonderful. It’s years ____ I enjoyed myself so much.A．since B．after C．when D．before8．________decision you make, you must be prepared for the worst.A．Whoever B．Wherever C．Whenever D．Whatever 9．一Mom, I took my partner's math book home by mistake. What should I do?一Well, you should call her you can say sorry to her.A．as if B．so thatC．even though D．ever since10．—Mum, will our trip be cancelled?—No, we won’t put it off________there is a natural disaster.A．if B．whether C．unless D．when 11．—Mom, I’m leaving for Beijing tomorrow.—That’s nice. You’d better ring me up________you get there.A．as soon as B．until C．while12．All of us don't like this game, ____ it's too boring.A．and B．so C．because13．It was ____ bad weather ____ I had to stay at home.A．too, to B．so, that C．such, that D．as, as 14．— What will you do ________it snows tomorrow?— I will go out to take photos and make a snowman.A．if B．though C．unless15．—The air pollution is terrible.—It will be worse _____ everyone plays a part in saving the environment.A．If B．unless C．until16．__________ what he explains to you, just don’t believe him.A．However B．Even though C．But D．No matter17．______________ he is very young, _________________ he can do many things. A．Although；but B．Although；/C．/；although D．But；although18．You can’t watch TV ________ you finish your homework.A．after B．if C．when D．until19．—Why do you sell old books?—I sell them________ raise some money for the poor students.A．in order that B．in order to C．so that D．because of20．________ I feel tired, ________ I don’t want to stop working.A．Though; but B．But; / C．Though; / D．Because; / 21．Mr.Green doesn’t have any hobbies________ you call watching TV a hobby.A．though B．unless C．because22．My father was reading ________ I was sleeping.A．while B．when C．before D．after23．Her only problem, ________ you can call it a problem, is that she expects to be successful all the time.A．if B．because C．though D．since24．It ________ heavily when I left the movie theater.A．rains B．was raining C．is raining D．will rain25．—If it________tomorrow, I’ll go fishing.— May I go along with you?A．didn’t rain B．won’t rain C．doesn’t rain【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】【详解】句意：Sam不会取得任何进步，除非他比之前更努力的学习。