新人教版初中八年级下册英语期末专题复习(语法专项训练)
◆情态动词should的用法一、按要求完成下列句子，每空一词1. You should park your car on the roadside. (改为否定句)You________ park your car on the roadside.2. She should put some medicine on the cut. (改为一般疑问句)________ she ________ ________medicine on the cut?3. You should see a dentist. (对画线部分提问)________ ________I ________？4. Sam should meet his friend at the train station. (对画线部分提问) ________ ________ Sam ________ his friend?5. You should get to the park at 8：00 a. m. (对画线部分提问)________ ________we get to the park?二、根据汉语意思完成句子，每空一词6.约翰应该呆在家里做作业。
John________ ________at home and do his homework.7.他不应该买他不需要的东西。
He________ ________ anything that he doesn't need.8.孩子们应该吃太多的垃圾食品吗？________children ________too much junk food?9.无论发生什么，我们都不应该放弃希望。
(2018•抚顺改编)No matter what happens，we________ ________ ________ hope. 10.游客们现在应该在北京了。
The tourists________ ________in Beijing now.◆动词不定式一、用括号内所给词的适当形式填空1. I advise my friend________(give) up staying up late.2. We often hear the girl________(sing) in the next room.3.—Why do you buy so many flowers，Justin?—________(celebrate) my mother's birthday. (2018•常州)4. The teacher asked her students ________ (not forget) to sweep the floor. (2017•安顺)5. So many beautiful flowers! I can't decide which________(choose) for my mom.二、单项选择6. Our parents won't allow us________ in the river alone. (2018•云南)A. swimB. to swimC. swimmingD. swam7. Harry has decided ________ an online shop after graduating from school.A. openB. to openC. openedD. opening8. —What do you usually have for breakfast?—I used to________ dumplings, but these days I'm used to________ bread and milk.A. eat; haveB. eating; havingC. eating; haveD. eat; having9. Jim went to the library ________ some science magazines yesterday. (2018•梧州)A. borrowB. borrowsC. to borrowD. borrowed10. Please remember ________ your notebook here tomorrow.A. bringsB. broughtC. bringingD. to bring◆情态动词could的用法一、单项选择1. —Can I borrow your ruler，please?—Yes, you________. But you must return it to me before lunchtime.A. haveB. canC. mustD. used to2. Could you ________ watch TV? I'm sleeping.A. don'tB. don't pleaseC. not pleaseD. please not3. —Could you teach me how to make an apple pie？—________.A. I'm busyB. That's a pityC. Bad luckD. No problem4. —Could I have the television on?—________.A. Yes, you canB. Yes, you couldC. No, you couldn'tD. No, you can5. —Could you tell me how to pay for the food by QR code (二维码) onthe phone?—________. (2018·淮安)A. Take it easyB. It doesn't matterC. You're welcomeD. Sure，I'd love to二、按要求完成句子，每空一词6. Could you please pass the glass to me？(作肯定回答)________ ________.7. Could you please open the door? (改为否定句)Could you please ________ ________ the door?8. —________ ________ ________ help me with the chores？(根据答语补全问句)—Yes, sure.9. Would you mind helping me clean the living room？(改为同义句)________ ________ ________ help me clean the living room?10. Could you please clean your room？(作否定回答)________，I ________.◆过去进行时一、单项选择1. —I saw Mr. Smith in the office at ten yesterday morning.—That's impossible. He________an English party with us then. (2017•十堰)A. hasB. hadC. was havingD. has had2. —Why are you so late today?—Three buses went by without stopping while I________ at the bus stop. (2018•苏州)A. am waitingB. waitC. have waitedD. was waiting3. I ________ my homework when my mother________ in.A. is doing; cameB. was doing; comeC. was doing; cameD. is doing; come4. John________ so hard on his project that he didn't notice his mom enter the room. (2018•温州)A. worksB. has workedC. was workingD. will work5. —Where were Bill and David when the teacher came in?—They ________ in the hallway. (2017•贵港)A. are talkingB. have talkedC. were talkingD. talk二、按要求完成下列句子，每空一词6. Sandy was talking with her friends at this time yesterday. (改为否定句)Sandy________ ________with her friends at this time yesterday.7. I did my homework. My mother came back. (合并为一个句子)I ________ ________ my homework when my mother came back.8. Cathy was drawing a picture at nine last night. (改为一般疑问句) ________Cathy ________a picture at nine last night?9. Bob was waiting for a bus when I met him. (对画线部分提问)________ ________Bob ________when you met him?10. He read a novel yesterday. (用at this time yesterday替换yesterday)He________ ________a novel at this time yesterday.◆unless, as soon as, so…that…引导的状语从句一、单项选择1. As soon as the rain ________，they will go out to pick apples. (2017•重庆A卷)A. stopsB. stoppedC. will stopD. is stopping2. —Jack，have you done the survey?—Not yet. I am in New York now. I'll finish it ________ I come back.(2018•青海)A. wheneverB. as soon asC. before3. Jim is always so busy ________he has little time for his family.A. ifB. untilC. thatD. which4. The teacher asked me to read aloud ________ all the students could hear me.A. so thatB. forC. becauseD. in order to5. Jerry will succeed in working out the problem ________ he gives up. (2018•莱芜)A. ifB. becauseC. soD. unless二、同义句转换，每空一词6. The movie is so exciting that all of us want to see it again.It is________ ________ ________movie that all of us want to see it again.7. He is too weak to carry the chair.He is________ ________ ________he can't carry the chair.8. She will go to the party if she is free.She won't go to the party________she________ free.9. He finished his homework. He handed his homework in at once. He handed his homework in________ ________ ________he finished it.10. Zhang Lili was so brave that she saved her students.Zhang Lili was________ ________ to save her students.◆形容词和副词的比较等级一、单项选择1. Miss Brown tells us to remember that ________ careful we are，________ mistakes we will make. (2018•齐齐哈尔)A. the more；the fewerB. the fewer；the moreC. the more；the less2. —I talked with my little uncle on the computer last night.—The Internet makes the world________. (2018•铜仁)A. small and smallB. smaller and smallerC. small and smallerD. smaller and small3. —I don't think history is more useful than physics.—I disagree. In my opinion, history is ________ physics.A. more useful thanB. not so useful asC. less useful thanD. the most useful of4. —Home is ________ place wherever you go.—East or west，home is the best. (2017•天水)A. warmB. warmerC. warmestD. the warmest5. —It is reported that Friday will be________ of the week.—OK，I will take some warm clothes with me. (2018•资阳)A. coldB. colderC. coldestD. the coldest二、根据汉语意思完成句子，每空一词6. 这是我曾经看过的最有趣的电影。
专题02期末复习之语法填空八年级英语下学期期末复习查缺补漏冲刺满分(人教版)
期末复习之语法填空20篇(名校期末真题)（2223八年级下·浙江杭州·期末）阅读下列材料，在空白处填入适当的内容（每空一词）或括号内单词的适当形式。
I was at a restaurant eating my dinner. And there was a father 1 (sit) with his two young girls. The girls were asking about everything and anything. I was 2 (interest) in their endless questions.One of the 3 (girl) looked at me and asked her father, “Daddy, 4 is she wearing that?” As a foreigner in this country, I still 5 (wear) my national dress every day, so I often heard people talk about me.Her father said something that made my heart so warm. He said, “There are different countries, cultures and languages 6 the world. We all have to learn about them.” He then shared a 7 (person) experience with his daughter. He said, “You know what, girls? I lived abroad and learned 8 (speak) Spanish many years ago. I really learned a lot. When you grow up, you must go to visit different countries. That 9 (be) amazing!”This is how parents should teach their children love, acceptance, understanding and respect. It starts from 10 early age. Children copy the way their parents talk and do thing. They are their role models.（2223八年级下·河北石家庄·期末）How time flies! My middle school life will e on an end in one year. I have many unforgettable 11 (memory).On a 12 (rain) day, I ran at a street near my home. Suddenly, I fell over 13 hurt my head. So I had to stay in hospital for 14 couple of days. Soon my friend Lily 15 (e) to see me. She decided to help me 16 my study every weekend. I didn’t fall behind the other students with 17 (she) help. I didn’t feel lonely in the hospital, either. Lily’s 18 (kind) moves me. She is one of the 19 (good) examples for us. Everyone can warm the world by offering a hand 20 (simple). I think I’ll also be ready to help people in need.（2223八年级下·山东滨州·期末）阅读填空Pandas are a symbol of China. But scientists say there are now only about 2,000 pandas living 21 the forests. Another 300 or so live in zoos or research centers in China and other 22 (country). Pandas do not have many babies. Maybe they have only one every two years. The babies often 23 (die) from illnesses anddo not live very long. Adult pandas spend much time 24 (eat) about 10 kilos of bamboo every day. Many years ago, there were a lot more pandas and bamboo forests in China, but then humans started to cut down these forests. As a result, pandas cannot find enough to eat and they are having 25 (few) babies than before.An education program in Chengdu 26 (teach) children about pandas and other endangered wild animals. They send people to schools to tell children about the importance of saving these animals. And the Chinese government is trying its best 27 (help) save the pandas. Scientists are 28 (do) research to 29 (well) understand the habits of pandas. We all hope that in the future there 30 (be) a lot more pandas.（2223八年级下·江苏宿迁·期末）Wang Wei, a man who took part in the seventh Wushan Fitness Championship in Hangzhou for the 31 （one）time, touched many people with his fight against cancer which lasted for seven years.Wang was diagnosed（诊断）with follicular lymphoma（滤泡性淋巴瘤）in 2014. He felt very low after 32 （know）that. “It was like I was dreaming, because my body had always been in good condition and I didn’t smoke or drink,” Wang said. “It scared me and I hit the 33 （low）point in my life.”Through the fort and support of his family and friends, Wang began to receive medical treatment in November 2014. At the same time, he continued fitness training. Wang said fitness training had been one of his 34 （hobby）since middle school. Although he got the cancer, he wouldn’t give up 35 （do）exercise.Unluckily, a reexamination in 2018 found his cancer entered a terminal stage（晚期）. “When I 36 （learn）about it, I wasn’t as 37 （worry）as the last time. I carried on with my hobby and went to the fitness centre to exercise regularly as usual.”In April 2021, Wang 38 （encourage）to join in the Wushan Fitness Championship. To show the best of his body shape on stage, Wang trained very hard, losing 15.6 kilograms of weight in 161 days. While he was preparing for it, he was also receiving cancer treatment, and had to 39 （visit）the hospital every week.When Wang 40 （final）stood on the championship stage, he felt what he’d done was worth（值得）it. “I hope my experiences can encourage more cancer patients to look on the bright side of life,” he said.（2223八年级下·浙江金华·期末）阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。
新人教版初中八年级下册英语期末专题复习(语法专项训练)
新人教版初中八年级下册英语期末专题复习(语法专项训练)精品文档用心整理◆情态动词should的用法一、按要求完成下列句子，每空一词1. You should park your car on the roadside. (改为否定句)You________ park your car on the roadside.2. She should put some medicine on the cut. (改为一般疑问句)________ she ________ ________medicine on the cut?3. You should see a dentist. (对画线部分提问)________ ________I ________？4. Sam should meet his XXX(对画线部分提问)________ ________ Sam ________ his friend?5. You should get to the park at 8：00 a. m. (对画线部分提问)________ ________we get to the park?2、根据汉语意义完成句子，每空一词6.XXX应当呆在家里造功课。
XXX________ ________at home and do his homework.7.他不该该买他不需求的工具。
He________ ________ XXX.8.孩子们应当吃太多的渣滓食物吗？________children ________too much junk food?9.无论发生什么，我们都不应该放弃希望。
(2018•抚顺改编)材料起原于收集仅供免费交换利用佳构文档专心收拾整顿No matter what happens，we________ ________ ________ hope.10.游客们目前应当在北京了。
The tourists________ ________in Beijing now.◆动词不定式一、用括号内所给词的适当形式填空1. I advise my friend________(give) up staying up late.2. We often hear the girl________(sing) in the next room.3.—Why do you buy so many flowers，XXX?—________(XXX(2018•常州)4. The teacher asked her students ________ (not forget) XXX(2017•安顺)5. So many beautiful flowers! I can't decide which________(choose) formy mom.二、单项选择6. Our parents XXX us________ in the riv er alone. (2018•云南)A. XXX swimC. swimmingD. swam7. Harry has decided ________ an online shop after XXX.A. openB. to openXXX8.—What do you usually have for breakfast?佳构文档专心收拾整顿—I used to________ dumplings, but these days I'm used to________bread and milk.A. eat; XXX; havingC. eating; XXX; having9. Jim went to the library ________ XXX.(2018•梧州)A. borrowB. borrowsXXX10. Please remember ________ your XXX.A. XXXXXX◆神态动词could的用法一、单项选择1.—Can I borrow your ruler，please?—Yes, you________. But you must return it to me before XXXXXX2. Could you ________ watch TV? I'm sleeping.A. XXXC. not pleaseD. please not3.—Could you teach me how to make an apple pie？—________.材料起原于收集仅供免费交换利用精品文档用心整理A. I'm XXX's a pityC. Bad luckD. No problem4.—Could I have the television on?—________.A. Yes, you canB. Yes, you couldC. No, you couldn'tD. No, you can5.—Could you tell me how to pay for the food by QR code (二维码) onthe phone?—________.(2018·淮安)A. Take it easyB. It doesn't matterC. You're XXX，I'd love to2、按要求完成句子，每空一词6. Could you please pass the glass to me？(作肯定回答)________ ________.7. Could you please open the door? (改为否定句)Could you please ________ ________ the door?8.—________ ________ ________ help me with the chores？(根据答语补全问句)—Yes, sure.9. Would you mind helping me clean the living room？(改成同义句)________ ________ ________ help me clean the living room?10. Could you please clean your room？(作否定回覆) 精品文档用心整理________，I ________.◆曩昔进行时1、单项挑选1.—I saw Mr.Smith in the office at ten XXX.—That's impossible.He________an English party with us then.(2017•十堰)A. hasB. hadC. was havingD. has had2.—Why are you so late today?—XXX I________ at the busstop. (2018•苏州)A. am waitingB. waitC. have waitedD. was waiting3. I ________ XXX________ in.A. is doing; cameB. was doing; comeC. was doing; cameD. is doing; come4. John________ so hard on his project that XXX(2018•温州)A. worksB. has workedC. was workingD. will work5.—Where were Bill and David when the teacher came in?—They ________ XXX(2017•贵港)精品文档用心整理A. XXX XXXC. XXX二、按要求完成下列句子，每空一词6. XXX XXX(改成否定句)XXX________ ________with her XXX(归并为一个句子)I ________ ________ XXX was drawing a picture at nine last night.(改成普通疑问句)________Cathy ________a picture at nine last night?9. Bob was waiting for a bus when I met him.(对画线部分提问)________ ________Bob ________when you met him?10. He read a novel yesterday. (用at this time XXX替换yesterday)He________ ________a novel at this time yesterday.◆unless, as soon as, so…that…引导的状语从句1、单项挑选1. As soon as the rain ________，they will go out to pick apples. (2017•重庆A卷)A. XXXC. XXX stopping2.—Jack，have you done the survey?—Not yet. I am in New York now. I'll finish it ________ I come back.佳构文档专心收拾整顿(2018•青海)A. XXX asC. before3. Jim is always so busy ________he has little time for his family.A. ifB. untilXXX4. The teacher asked me to read aloud ________ all the students couldhear me.A. XXXXXX5. Jerry will succeed in working out the problem ________ XXX.(2018•莱芜)A. XXXXXX2、同义句转换，每空一词6. The movie is so exciting that all of us want to see it again.It is________ ________ ________movie that all of us want to see itagain.7. He is too weak to carry the chair.He is________ ________ ________he can't carry the chair.8. She will go to the party if she is free.XXX't go to the party________she________ free.材料起原于收集仅供免费交换利用精品文档用心整理9. XXX homework in________ ________ ________XXX.10. XXX.Zhang Lili was________ ________ to save her students.◆描述词和副词的比力品级1、单项挑选1. Miss Brown tells us to remember that ________ careful we are，________ mistakes we will make. (2018•齐齐哈尔)A. the more；the fewerB. the fewer；the moreC. the more；the less2.—I talked with my little uncle on the computer last night.—The Internet makes the world________. (2018•铜仁)A. XXXXXX3.—I don't think history is more useful than physics.—XXX, history is ________ physics.A. XXXXXX4.—Home is ________ XXX go.—East or west，home is the best. (2017•天水)A. warmB. warmer精品文档用心整理C. warmestD. the warmest5.—It XXX Friday will be________ of the week.—OK，I will take some warm clothes with me. (2018•资阳)A. XXXXXX二、根据汉语意思完成句子，每空一词6.这是我曾看过的最风趣的片子。
最新人教版英语 八年级英语下册语法填空专题复习练习(含解析)
最新人教版英语八年级英语下册语法填空专题复习练习(含解析)一、八年级英语下册语法填空专项练习（含答案解析）1．语法填空I haven't ________ （write） till now. I've been busy with the course and making newfriends ________ （连词）I got here. I'm speaking English with classmates all the time and going out in the evenings with ________ （they）. We're a real mix of nationalities: Chinese, Russian, Italian, Spanish… We talk about all kinds of things ________ （介词） English and I'm learning a lot about other languages and countries, too.My host family are very nice. The parents are very ________ （friend） and kind. The children are both in primary school and they are very sweet. But they can be a bit annoying （恼人的）too. If we have to watch the film Frozen together one more time, I‛m going crazy! I know all the ________ （song） by heart now!We live near the school. It's a short bus ride from Edinburgh city center. There is ________ （冠词）ancient castle （城堡）and we're going there next week. Yesterday my Italian friend invited me to watch the free street shows. We ________（see） a magician doing card games—it was so much fun!I will send you some ________ （photo） of Edinburgh Castle next time. Take care and let me ________ （know） how you are doing.【答案】 written；since；them；in；friendly；songs；an；saw；photos；know【解析】【分析】文章大意：这是一封书信，介绍自己在外国学习的情况，其中包括结交了一些不同国籍的朋友，寄宿家庭的情况。
人教版八年级英语下册期末精品 语法专训 课件
__C_o_u_l_d__ ___y_o_u___ __p_l_ea_s_e__ help me clean the living room?
C. was watching
D. am watching
时候你在干什么？可知，答句句意是：我和姐姐当
时正在看电影《长津湖》。故选C。
语法专训
3.【2021·郴州】—I called you last night but nobody answered. —Oh, I ___A_____ a bath at that time. A. was taking B. am taking C. have taken
语法专训
过去进行时
1. 【2022·乐山】 —Jane, I called you last night but nobody
answered.
—Oh, my parents and I __B___ a walk in the park at that time.
A. are taking
B. were taking C. have taken
__S_h_o_u_l_d_ she ___p_u__t __ ___a_n_y___ medicine on the cut?
语法专训
3. You should see a dentist. (对画线部分提问) __W__h__a_t _ __s_h_o_u_ld__ I ____d_o___?
A. if
B. until
C. that
人教版八年级下册英语语法专项训练 及解析答案
人教版八年级下册英语语法专项训练及解析答案1.You should not park your car on the roadside.2.Should she put some medicine on the cut?3.What should I do?4.Where should Sam meet his friend?5.What time should we get to the park?6.John should stay at home and do his homework.7.XXX.8.Should children eat too much junk food?9.No matter what happens。
we should not give up hope.10.The tourists should be in Beijing now.1.I advise my friend to give up staying up late.2.XXX.Of course。
you ________ it。
(2018•南京)A。
may useB。
can useC。
could useD。
must use2.If you ________ help me with the dishes。
I would really appreciate it。
(2017•南京)A。
XXXXXX3.________ you please pass me the salt。
(2018•苏州)A。
XXXXXX4.I ________ hear what you're saying。
Could you speak up a bit。
(2017•南通)A。
XXX'tC。
may notD。
might not5.My boss said I ________ take the day off if I finish all my work。
人教版新目标八年级下册英语期末复习(语法)
人教版新目标八年级下册英语期末复习(语法)一、动词时态1. 一般现在时说明：一般现在时表示经常性、惯性或客观真理。
例句：- They often go to the park on weekends.- The earth revolves around the sun.- My mother cleans the house every day.2. 一般过去时说明：一般过去时表示在过去某个时间发生的动作或状态。
例句：- I visited my grandparents last summer.- She lived in London when she was young.- They played basketball yesterday.3. 现在进行时说明：现在进行时表示此时此刻正在进行的动作。
例句：- We are studying for the exam right now.- Look! Mary is dancing in the classroom.- They are having dinner at the restaurant.4. 一般将来时说明：一般将来时表示将来某个时间将要发生的动作。
例句：- We will go to the beach next weekend.- She is going to travel to Europe next month.- They will have a party for their anniversary.5. 现在完成时说明：现在完成时表示过去发生的动作对现在有影响或结果。
例句：- I have finished my homework.- Have you ever been to China?- They have lived in this city for five years.二、被动语态被动语态由助动词"be"和动词的过去分词构成。
人教版八年级英语下册语法专项训练及答案
人教版八年级英语下册语法专项训练及答案3.She promised________(help) me with my project.4.It's important for us________(protect) the environment.5.He decided________(take) a break from work and travel fora while.二、根据汉语意思完成句子，每空一词6.我建议你去看医生。
I suggest________ ________ XXX.7.我计划明年去旅行。
I plan________ ________ XXX.8.她不知道该怎么做。
She doesn't know________ ________do.9.他答应帮我研究英语。
He promised________ ________me with English study.10.我喜欢和朋友们一起玩游戏。
I like________ ________XXX.3."Why are you buying so many flowers。
Justin?" asked the XXX," replied Justin.4.XXX.5."There are so many beautiful flowers," said the speaker。
"I can't decide which ones to choose for my mom."6.XXX.7.After graduating from school。
Harry has decided to open an online shop.8."What do you usually have for breakfast?" asked the speaker。
期末专项模拟练习题---语法填空2023-2024学年人教版英语八年级下册
8年级下册英语期末专项模拟练习题---语法填空（1）阅读下面短文, 在空白处填入1个适当的单词或括号内单词的正确形式。
Many people love spinning(旋转) things like pens to relax. However, 1______ artist, Lyu Yating in China has turned this hobby into art and even a business.Lyu Yating's family has been making and selling porcelain(瓷器) 2______ so many years. Born into a porcelain family in 1993 in Jingdezhen, Jiangxi Province, Lyu 3______(learn) a lot about the porcelain when she was very young. As she grew up, she fell in love with this traditional art 4______(deep). Later, she went abroad for 5______(far) study, which helps her start her business.Linglong porcelain is one of the four most famous porcelains in Jingdezhen. Linglong porcelain has many 6______(hole) in its body. There's also a special glaze(釉) that stops water from coming out. After the porcelain is covered with a glaze, it 7______(look) like lights are shining out of the holes.In 2014, 21-year-old Lyu returned from abroad and began to work in her 8______(father) company. Now, the porcelain made by Lyu not only shines but also spins. Her spinning Linglong porcelain cup has a hemispherical hump(半球形隆起物) at the bottom. 9______ she puts the cup on a wooden coaster(杯垫), it stands and spins.Now Lyu has 10______(take) over the company, trying to make new and interesting Linglong porcelain.（2）阅读下面短文, 在空白处填入1个适当的单词或括号内单词的正确形式。
人教版八年级下册英语期末专训词汇及语法填空专训习题课件
9
temperature 14
experien ced
19 conditions
5 trouble 10 encourages 15 ancient 20 imagine
习题链接
(一) 1 heavily
(二)
二 (三)
答案呈现
(四)
1 comparing 1 weaker 1 Perhaps
2 success 3 instead 4 excited
词汇及语法填空专训
三 1 bad
(二) 答 案 呈 现 6 fever
2 opened 7 strange 2 coughed 7 medicine
3 included 8 lost
3 hospital
4 adult
9 reminded 4 temper ature
5 recorded 10 though/ 5 cold
(三) weigh, take part in, weak, discover, cookie
1. The bird looks_w__e_a_k_e_r_ than before. Perhaps it will die soon.
2. Lucy is too fat. The doctor advises her to lose _w__e_ig_h_t__.
—Not yet. 5. Mike_t_o_o_k__p_a_r_t _in_ the chess competition yesterday and
won first prize.
词汇及语法填空专训
(四) heart, laugh, perhaps, cool, none
1. Mike didn't come today. _P_e_r_h_a_p_s_ he is ill. 2. With the new coat, John looks _c_o_o_l_e_r__ than
人教版英语八年级下册专题06重点语法归纳及专练二(解析版)(人教版)含答案
八年级下学期期末重难知识点串讲+精练专题06 重点语法归纳及专练（二）一、连词unless, as soon as, so/such...that...的用法⏹unless 连词，“如果不; 除非”，可转换为if...not, 引导条件状语从句，也遵循“主将从现”原则。
◆We'll go fishing unless it rains tomorrow.=We'll go fishing if it doesn't raintomorrow.假如明天不下雨，我们就去钓鱼。
◆【注意】如果 unless 引导的从句是否定句, 则 unless 不能用 if...not 互换。
⏹as soon as 的用法◆as soon as 意为 “一……就……”, 引导时间状语从句，等于 “the minute that...”●【注意】含 as soon as 的复合句也要遵循“主将从现”原则。
⏹so/such...that...的用法◆so/such...that... “如此……以至于……”，引导结果状语从句。
其中so修饰形容词或副词,such修饰名词, that后从句为结果。
●【注意】名词前有much, many, few, little修饰表示程度时，此时用 so 而不用such。
◆区分so that与so...that...●“窍门”: “在一起”是 “目的”, “分开”是 “结果”。
【专练】一、选择题1．The young men all shouted “Happy New Year” ________ it was twelve o’clock.A．after B．as soon as C．if D．though【答案】B【详解】句意：一到凌晨12点，年轻人就都大喊着“新年快乐”。
考查连词辨析。
after在……之后；as soon as一……就……；if如果；though虽然，根据主句“The young men all shouted ‘Happy New Year’”和从句“it was twelve o’clock”是紧接着发生的两个短动作，所以用as soon as引导的时间状语从句，表示“一到凌晨12点，年轻人就都大喊着‘新年快乐’”，故选B。