13 连词和状语从句-2024年新九年级英语暑假语法知识抢先记（通用版）

2024年新九年级英语暑假语法知识抢先记（通用版） 13 连词和状语从句 知识导图 考点一 从属连词 状语从句 从属连词及用法 例子 时间状语从句 before (在……之前),after (在……之后),when (当……的时候)(2022语法选择考),while (当……的时候),until (直到),since (自从),once (一旦),as (当……时),as soon as (一……就……) ①I’ll ring you up as soon as I reach Beijing. 我一到北京就给你打电话。 until常用于“not…until…”结构中,“直到……才……” 原因状语从句 because (因为),since (既然),as (由于,因为) ①I didn’t go,because I was afraid.我没去,因为我害怕。 ②Since you are free today,you’d better take a good rest.既然你今天有空,你最好好好休息。 because表示原因的语气最强,常回答why提出的问题;since表示已知的,显然的理由,语气比because弱,但比as强;as表示对方已知的原因,语气较弱 条件状语从句 if (如果),unless (除非;如果不) ,as/so long as (只要),in case (如果) ①If it rains,I’ll go by car.如果下雨,我就乘汽车去。 ②So/As long as you keep on trying,you will surely succeed.只要你继续努力,你就一定会成功。 让步状语从句 although (虽然), though (虽然,尽管),even if/ though (即使) ①Although/Though I’m tired,I have to finish my homework.虽然我很累,但是我必须要完成我的作业。 ②Even though/if I don’t have enough time,I still want to go with you.即使我没有足够的时间,我仍然想和你一起去。 目的状语从句 so that (以便,为了),in order that (为了) They sped up so that/in order that they could get there on time.他们加快了速度,为的是能够准时到达那里。 so that不能放句首,in order that可置于句首 结果状语从句 so…that…(如此……以至于……), such…that…(如此……以至于……) ①It was raining so hard that we couldn’t see the road.雨下得太大了,导致我们看不见路。 ②She is such a nice girl that everyone likes her.她是一个如此好的女孩儿,每个人都喜欢她。 so修饰形容词或副词,such修饰名词。 考点二 状语从句的时态(主将从现类) 主句的三种形式： ①主将(主句用一般将来时) ②主情(主句含有情态动词) ③主祈(主句是祈使句) 当主句符合以上的三种形式时，从句常用一般现在时 例如: We won’t go out(主句)if it is rainy tomorrow(从句).如果明天下雨,我们将不会外出。  As soon as I arrive in Beijing(从句), I will give you a call(主句).我一到北京,就会给你打电话。  She won’t go to bed(主句) until her mother comes back(从句).直到她妈妈回来,她才会去睡觉。  I won’t write to you (主句) before you write to me(从句).在你写信给我前,我不会写信给你的。  I will leave the company (主句) unless it offers me more money(从句).除非公司给我加工资,否则我就辞职。  提分巧练 根据句意用合适的连词填空。 1.Read the book Cute Pets, 　 　 you will know how to take care of your cat.  2.They have been friends 　 　 they first met.  3.　 Zhang Guimei isn’t in good health, she works hard to help her students.  4.　 　 we step out bravely, we can find it easy to learn to love.  5.This math exercise is 　 　 difficult 　 　 I can’t work it out.  6.He didn’t answer the phone 　 he was watching the 2022 Beijing Winter Olympics on TV at that time.  7.There are no buses to the beach. 　 you have a car, it’s difficult to get there.  8.I will return Little Women to the library ________ I finish reading it.  9.　 astronauts go on spacewalks, they wear spacesuits to keep themselves safe.  10.To avoid the virus (病毒), we should wash hands more carefully 　 we have meals.  分层优练 夯实基础 一、语法点单句特训 1. He has failed many times, ______he never loses heart. A. and B. but C. or D. so 2.Johnson won’t answer the phone if he 　　　　the number.  A.knew B.doesn’t know C.will know D.didn’t know 3. ______the girl is young, she can make money herself. A. Although B. Since C. Even D. If 4.The weather is getting hotter. Food may quickly go bad ______ it is put into the fridge. A. if B. while C. unless D. until 5. I don't know if Larry ______to the party. If he ______,I'll let you know as soon as possible. A. comes; will come B. will come; will come C. comes; comes D. will come; comes 6.　　　　 many things change a lot, a love of sports hasn’t changed a bit.  A.If　 B.Before　 C.Though　 D.Because 7.　　　　 you can use your dictionary, you will learn English better.  A.If　 B.Unless　 C.Though　 D.Before 8.Mary has learned a lot about the history of Sichuan 　　　　she can be a tour guide.  A.even if B.as soon as　 C.so that D.so 9.　　　 Yuan Longping, the Father of Hybrid Rice, has passed away, he is forever in my mind.  A.If　 B.Unless　 C.Before　 D.Although 10.For your safety, you mustn’t get close to the train 　　　　it stops.  A.while　 B.when 　 C.since 　 D.until 二、小语篇特训 语法选择（1） It was nine on a cold winter night.I hurried to go home from work on my motorbike.At the last crossing, 　1　 I was waiting for the green light,I saw an old man walking toward me. He stopped me 　2　 I felt a little nervous. The old man said slowly, “Excuse me. Could you please help me?” I looked at him up and down. He seemed to be about 70 years old. I didn’t know what he wanted to do 　3　 he took out 10 yuan and said to me,“Do you see the old lady who is selling baked (烤) sweet potatoes over there? Could you just take the money and help me buy one from her?” “ 　4　 why don’t you go and buy it by yourself?” I was puzzled(困惑的). “She is my wife. 　5　 she sold all the baked sweet potatoes, she wouldn’t go home,”said the old man.  ( )1.A.after　　　 B.before　　　 C.while ( )2.A.because　　 B.and 　　 C.though　　 ( )3.A.and　　　 B.until　　 C.but ( )4.A.And　　　 B.But　　　 C.Or　 ( )5.A.As soon as　 B.Unless　　　 C.Even if 语法选择（2） On the first day to my new school, it was cold and snowy. I was walking alone slowly 1 worrying about something in my new school. It was 2 early that there weren't many people on the road. Suddenly, a girl 3 was riding a bike in the snow fell down. She was trying hard to stand up 4 fell again. Without thinking, I went over to help her quickly. She said “thank you” with a smile 5 then rode away. Her smile warmed me a lot. 6 I got to school, the teacher led me to the classroom and introduced me to the class. Soon the first class, English, started. Their textbooks were different from those in my old school. As I was wondering 7 to do, an English book appeared in front of me.“Let's share it,”the girl beside me said. I looked up. To my surprise, it was the girl 8 I helped this morning. From then on, we became good friends. From that I learned, to help others is actually to help ourselves! ( )1. A. though B. so C. and ( )2. A. much B. so C. such ( )3. A. which B. who C. whose ( )4. A. but B. so C. because ( )5. A. or B. and C. but ( )6. A. Until B. When C. Since ( )7. A. where B. why C. what ( )8. A. which B. whose C. that 语篇提升 一、语法选择 Once a man and his wife worked for a businessman. There was __1__ big box in the businessman's living room. The businessman __2__ at the box and said， “There's only one thing you mustn't do. Don't open the box.”__3__ he said this， he left for the company. The woman said to her husband，“There __4__ be something expensive in the box. Let's open it， shall we？” Her husband said “no” to her. The woman didn't give up __5__ idea. One day， she decided to find out __6__ was in it. Her husband didn't stop her. She opened the box __7__ looked inside. She found nothing in the box and tried hard to close it. But she failed. That evening，the businessman came home and found __8__ the box was open. He was very angry and asked the woman and her husband __9__ his home. “__10__ there was nothing in the box，”the woman said. “We haven't taken anything at all.” The businessman shouted at them， “The box is not important. I cannot believe you. That's important！” ( )1. A. an B. a C. the ( )2. A. points B. will point C. pointed ( )3. A. After B. Before C. Since ( )4. A. should B. must C. need ( )5. A. she B. hers C. her ( )6. A. who B. what C. where ( )7. A. and B. or C.so ( )8. A. when B. where C. that ( )9. A. leaving B. leave C. to leave ( )10. A. If B. But C. Unless 二、短文填空 I trouble how allow excited hundred worry by because on choice begin When I was ten years old, my teacher once asked me to make a speech. Just imagine 1. _______nervous I was at that moment. To talk in front of the class meant many eyes would focus upon me! I felt really 2. _______. I had no other 3. _______. I started to draft(起草) the speech. That was easy for me,4. _______I was a good writer. But the hard part lay in my oral presentation(口头陈述): to read from the paper was not 5. ________. I had to give the speech from my memory and in front of so many people! A real test 6. _______when I stood on the platform, with my legs trembling and my mind blank(空白). How much time had passed 7. _______?I didn't know. I tried to calm myself. My listeners were still waiting for 8. _. Gradually I began to give out my speech. It seemed to be a 9._______years. When I finished, I was surprised to find my audience cheering for me. I made it! Now I am a great speaker. Looking back, I learned a lot:sometimes we get into 10. _________ just because of fear, overcome it, and then we will succeed. 1._________ 2. ________ 3. _________ 4. ________ _ 5. _________ 6. _________ 7. ________ 8. _________ 9. _________ 10._________ 参考答案： 提分巧练 1.and　2.since　3.Although/Though　4.If　5.so; that 6.because　7.Unless　8.after/once/when/as soon as 9.When/Before　10.before　 夯实基础 一、1~5BAACD　6~10CACDD 二、(1)1~5CBBBB　 (2) 1~5CBBAB 6~8 BCC 语篇提升 1.B 考查连词。句意：Mike和我商量在我们花园的某个位置修建一个大蔬果园，但是我们没有决定在哪个位置。前后分句为转折关系，选B。 2.C 考查介词。固定搭配：think about考虑。 3.C 考查代词。此处用形容词性物主代词修饰garden，指我们的花园。 4.A 考查动词时态。前后时态为一般过去式，选A。 5.B 考查宾语从句引导词。句意：我们问了许多人我们该做些什么……，选B。 6.C 考查被动语态。句意指许多的意见被给出，且前后文时态一致，故选C。 7.A 考查冠词。此处指第一次提及的事物，且beautiful是以辅音音素开头，故选A。 8.B 考查名词。此处句意指Mike挖了17个洞，要用名词复数。 9.B 考查动词不定式。此处用动词不定式作后置定语。 10.A 考查形容词。修饰greenhouse用形容词，且无比较意义。 二、 1. how 【解析】根据语境及空后的形容词 nervous可知, 此处指的是“我”是多么的紧张。故填how。 2. worried 【解析】根据语境可知,此处指“我”感到很担心。故填 worried。 3. choices 【解析】根据语境及空前的 other 可知, 此处指“我”没有其他的选择。此处应用可数名词的复数形式。故填 choices。 4. because 【解析】根据句意可知, 此处表示因果关系,后面表示原因。故填 because。 5. allowed 【解析】根据句意可知， 此处指从稿子上面读， 是不被允许的，此处为被动语态， 应填动词的过去分词。故填 allowed。 6. began 【解析】根据语境可知, 此处指当“我”站在讲台上时， 真正的考验开始了。故填 began。 7. by 【解析】根据句意可知， 此处指时间过得很快。故填 by。 8.me 【解析】根据句意及空前的介词for可知，此处应用代词的宾格形式。故填 me。 9. hundred 【解析】根据句意及空前的冠词a可知, 此处指这似乎是一百年。此处应用 hundred 的单数形式。故填 hundred。 10. trouble 【解析】根据句意可知, 此处指因为恐惧陷入麻烦之中。故填 trouble。 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司 $$