2021届高考英语语法填空之连词与状语从句
高考英语讲解连词及状语从句
高考英语讲解连词与状语从句（一）并列连词：并列连词可用来连接词与词，词组与词组，分句与分句。
常用的并列连词有：and（和），as well as（既…又），both … and（不但…而且），not only … but also（不但…而且），not … but（不是…而是），neither … nor（既不…也不），either … or（不是…就是），or（或者），but （但是），yet（然而），for（因为），so（所以），while（而），when（这时）等。
（二）从属连词：after, before, when, as, while, since, until, till, as soon as ;because, since, as; although, though, no matter（无论）, even if (though) ;if, unless, once, so (as) long as ;so … that …, such … that …;so that …, in order that …as … as…, not so (as) … as …, ：as if …一、时间状语从句;引导时间状语从句的从属连词有很多，现将分类用法如下1.从属连词when，while与aswhen 从句的动作和主句的动作可以同时发生，也可以先后发生。
可以指时间的某个点，也指一段时间。
延续性动词非延续性动词当……时候When they heard the news，they all jumped with joy. as 从句的动作与主句的动作同时发生。
可以指时间的某个点，也指一段时间。
延续性动词非延续性动词随着……一边……；一边……当……时候The students sang as they walked.while 从句的动作与主句的动作同时发生，强调一段时间。
从句中常用过去进行时态或一般过去时态。
2021年新高考ii卷语法填空
2021年新高考ii卷语法填空部分共有15个填空题，考察了学生对英语语法和词汇的理解和运用能力。
本文将从这15个填空题中选取5个典型的题目进行分析和解答，帮助学生更好地掌握语法填空题的解题技巧和方法。
一、题目一1. 2021年新高考ii卷语法填空部分共有15个填空题，考察了学生对英语语法和词汇的理解和运用能力。
本文将从这15个填空题中选取5个典型的题目进行分析和解答，帮助学生更好地掌握语法填空题的解题技巧和方法。
二、题目二2. 原句：The crowd, jostled and ho老e, moved down the centre of the main street towards the square.2. 分析：本题考查非谓语动词的用法。
句意为：人群，挤挤挨挨，向主要街道的中心往广场走去。
3. 解答：jostled and ho老e是过去分词短语作状语，表示伴随、时间、原因等。
jostled意为“挤”，ho老e意为“推”，与动词moved构成并列关系。
三、题目三3. 原句：Studies show that people, who are friendly to others, tend to be healthier than those who are not.4. 分析：本题考查定语从句的关系代词的用法。
句意为：研究表明，对他人友好的人比不友好的人更健康。
5. 解答：在本句中，who引导的从句修饰先行词people，在定语从句中作主语，表示“做某事的人”。
四、题目四4. 原句：He wants to know just how you have helped him.6. 分析：本题考查宾语从句的连接词的用法。
句意为：他想知道你是如何帮助他的。
7. 解答：宾语从句由连接词how引导，表示“如何”。
五、题目五5. 原句：We live in a time when we take it for granted that money is the most important thing in life.8. 分析：本题考查时间状语从句的连接词的用法。
2021届高中英语语法复习 原因状语从句
高中英语语法复习宝典原因状语从句原因状语从句就是在复合句中表示主句动作发生原因的状语从句。
一、引导原因状语从句的从属连词有：because(因为), as(由于), since(既然), now(that)(既然), when(既然), seeing (that) (由于，鉴于), considering (that)(考虑到), given (that) (考虑到)等。
如：I do it because I like it. 我做这件事是因为我喜欢。
As it was raining, I stayed at home. 由于下雨，我便呆在家里。
Since you're not interested, I won't tell you about it. 既然你不感兴趣，那我就不告诉你了。
Now that you are well again, you can travel. 既然价钱恢复了健康，你就可以去旅行了。
How can they learn anything when they spend all their spare time watching television? 他们把所有的空闲时间都用来看电视了, 还能学什么东西呢?They can’t have gone out because the light’s on.他们不可能出去了，因为灯还亮着。
Since you are going, I will go. 既然你去，我也去。
Now that we are alone, we can speak freely. 现在我们单独在一起，可以随便谈了。
Seeing that you’re already at the door, I suppose I must invite you inside. 鉴于你已到了门口，我想我必须邀请你入内。
Considering he’s only just started, he knows quite a lot about it.考虑到他只是刚刚开始, 他对此的了解已经不少了。
2021-2021高考英语定语状语名词性从句真题改编语法填空
2021-2021高考英语定语状语名词性从句真题改编语法填空2021-2021年高考真题改编语法填空：定语从句1．【2021・北京卷】 I borrowed the book Sherlock Holmes from the library last week, _________ my classmates recommended to me. 2．【2021・天津卷】English is a language shared by several diverse cultures, each of _________ uses it differently. 3．【2021・山东卷】 A company _________ profits from home markets are declining may seek opportunities abroad. 4．【2021・重庆卷】We’ll reach the sales targets in a month _________ we set at the beginning of the year. 5．【2021・江苏卷】 The book has helped me greatly in my daily communication, especially at work _________ a good impression is a must. 6．【2021・浙江卷】I don’t become a serious climber until the fifth grade,_________ I went up to rescue a kite that was stuck in the branches of a tree. 7．【2021・福建卷】 Students should involve themselves in community activities _________ they can gain experience for growth. 8．【2021・安徽卷】 The exact year _________ Angela and her family spent together in China was 2021. 9．【2021・湖南卷】 I am looking forward to the day _________ my daughter can read this book and know my feelings for her. 10．【2021・陕西卷】 Please send us all the information _________ you have about the candidate for the position. 11．【2021・四川卷】 Until now, we have raised 50,000 pounds for the poor children, _________ is quite unexpected. 12．【2021・江西卷】 Among the many dangers _________ sailors have to face, probably the greatest of all is fog. 13．【2021・辽宁卷】 He may win the competition, in _________ case he islikely to get into the national team. 14．【2021・新课标全国卷Ⅱ】 When I arrived, Bryan took me to see the house _________ I would be staying. 15．【2021・北京卷】 Many countries are now setting up national parks_________ animals and plants can be protected. 16．【2021・天津卷】 We have launched another manmade satellite, _________ is announced in today’s newspaper. 17．【2021・重庆卷】 John invited about 40 people to his wedding, most of _________ are family members. 18．【2021・山东卷】 There is no simple answer, _________ is often the case in science. 19．【2021・山东卷】 Finallyhe reached a lonely island _________ was completely cut off from the outside world. 20．【2021・浙江卷】 The museum will open in the spring with an exhibition and a viewing platform _________ visitors can watch the big glasshouses being built. 21．【2021・福建卷】 The book tells stories of the earthquake through the eyes of those _________ lives were affected.122．【2021・江苏卷】 The president of the World Bank says he has a passion for China, _________ he remembers starting as early as his childhood. 23．【2021・安徽卷】 Mo Yan was awarded the Nobel Prize for Literature in 2021, _________ made one of the Chinese people’s long-held dreams come true. 24．【2021・湖南卷】 Happiness and success often come to those _________ are good at recognizing their own strengths. 25．【2021・四川卷】Nowadays peopleare more concerned about the environment _________ they live. 26．【2021・江西卷】 He wrote a letter _________ he explains what had happened in the accident. 27．【2021・课标全国卷Ⅱ】 That evening, _________ I will tell you more about later, I ended up working very late. 28．【2021・安徽卷】 A lot of language learning, _________ has been discovered, is happening in the first year oflife, so parents should talk much to their children during that period. 29．【2021・湖南卷】 Care of the soul is a gradual process in _________ eventhe small details of life should be considered. 30．【2021・浙江卷】 Ellen was a painter of birds and of nature, _________， for some reason, had withdrawn from all human society.22021-2021年高考真题改编语法填空：连词与状语从句1. 【2021湖南】 Video games can be a poor influence if _________ (leave)in the wrong hands.2. 【2021北京】 He is a shy man, _________ he is not afraid of anything or anyone.3. 【2021北京】You won’t find paper cutting difficult _________you keep practicing it.4. 【2021北京】 _________the damage is done, it will take many years for the farmland to recover.5. 【2021重庆】 If you miss this chance, it may be years _________ you get another one.6. 【2021浙江】 A single world can change the meaning of a sentence,_________ a single sentence can change the meaning of a paragraph. 7. 【2021天津】 We need to get to the root of the problem _________ we can solve it. 8. 【2021四川】 There is only one more day to go _________ your favorite music group play live. 9. 【2021陕西】 I believe you will have a wonderful time here _________ you get to know everyone else.10. 【2021福建】 _________the students came from different countries, they got along quite well in the summer camp.11. 【2021江苏】It is so cold that you can’t go outside _________ fully covered in thick clothes.12. 【2021安徽】 _________ he once felt like giving up, he now has the determination to push further and keep on going. 13. 【2021安徽】 _________ scientists have learned a lot about the universe, there is much we stilldon’t know.14. 【2021湖南】 _________ the job takes a significant amount of time, most students agree that the experience is worth it. 15. 【2021安徽卷】 The meaning of the word “nice” changed a few times _________ it finally came to include the sense “pleasant”16．【2021北京卷】 _________ the forest park is far away, a lot of tourists visit it every year.17. 【2021湖南卷】 You will never gain success_________ you are fully devoted to your work.18. 【2021江苏卷】 Lessons can be learned to face the future, _________ history cannot be changed. 19. 【2021江西卷】 It was the middle of the night _________ my father woke me up and told me to watch the football game. 20．【2021陕西卷】 The young couple, who returned my lost wallet, left_________ I could ask for their names. 21. 【2021四川卷】I’ll be out for some time. _________ anything important happens, call me up immediately.22. 【2021天津卷】 _________ you start eating in a healthier way, weight control will become much easier.323．【2021浙江卷】 Cathy had quit her job when her son was born _________ she could stay home and raise her family.24. 【2021重庆卷】 Half an hou r later, Lucy still couldn’t get a taxi_________ the bus had dropped her. 25. 【2021湖南】 _________ hard you try, it is difficult to lose weight without cutting down the amount you eat.26. 【2021湖南】 _________ I always felt I would pass the exam, I never thought I would get an A.27. 【2021重庆卷】― Coach, can I continue with the training?― Sorry, you can’t _________ you haven’t recovered from the knee injury.28. 【2021山东卷】 A number of high buildings have arisen _________ there was nothing a year ago but ruins. 29. 【2021山东卷】 He smiled politely_________ Mary apologized for her drunken friends.30. 【2021福建卷】 It is hard for the Greek government to get over the present difficulties _________ gets more financial support from the European Union. 31. 【2021江西卷】 You can borrow my car _________ you promise not to drive too fast.32. 【2021辽宁卷】 Leave your key with your neighbor you lockyourself out one day.33. 【2021四川卷】If you happen to get lost in the wild, you’d better stay _________ you are and wait for help.34. 【2021陕西卷】 Hot _________the night air was, we slept deeply because we were so tired after the long journey.35. 【2021陕西卷】 All the photographs in this book, _________ stated otherwise, date from the 1950s.36. 【2021北京卷】― Look at those clouds!― Don’t worry. _________ it rains, we’ll still have a great time.37. 【2021全国II】 I had hardly got to the office _________ my wife phoned me to go back home at once.38. 【2021天津卷】 Everything was placed exactly _________he wanted it for the graduation ceremony. 39. 【2021全国新课程】I don’t believe we’ve met before, _________ I must say you do look familiar.42021-2021年高考真题改编语法填空：名词性从句1. 【2021.湖南.26】You have to know __________ you’re going if you areto plan the best way of getting there.2. 【2021.北京.33】 I truly believe __________ beauty comes from within.3. 【2021.安徽.25】 A ship in harbor is safe, but that’s not __________ shipsare built for.4. 【2021.浙江.6】 If you swim in a river or lake, be sure to investigate__________ is below the water surface. Often there are rocks or branchedhidden in the water.5. 【2021.重庆.8】We must find out __________ Karl is coming, so we can book a room for him.6. 【2021.四川.8】 The exhibition tells us __________ we should do something to stop air pollution.7. 【2021.陕西.19】 Reading her biography, I was lost in admiration for__________ Doris Lessing had achieved in literature. 8. 【2021.福建.29】― I wonder __________ Mary has kept her figure after all these years.― By working out every day.9. 【2021.江苏.25】 __________ Li Bai, a great Chinese poet, was born is kno wn to the public, but some won’t accept it.10. 【2021.北京.35】 __________ we understand things has a lot to do with what we feel.11. 【2021.大纲全国.24】 Exactly __________ the potato was introduced into Europe is uncertain, but it was probably around 1565.12. 【2021.北京.30】 The best moment for the football star was __________ he scored the winning goal.13. 【2021.北京.33】 Some people believe __________ has happened before or is happening now will repeat itself in the future.14. 【2021.天津.14】 I think __________ impresses me about his painting is the colours he uses.15. 【2021.山东.7】 It is difficult for us to imagine __________ life was like for slaves in the ancient world.16. 【2021.重庆.12】― Is it true that Mike refused an offer from Yale University yesterday?― Yeah, but I have no idea __________ he did it; that’s one of his favorite universities.17. 【2021.福建.34】Pick yourself up. Courage is doing __________ you’re afraid to do.18. 【2021.浙江.8】“Every time you eat a sweet, drink green tea.” This is __________ my mother used to tell me.19. 【2021.江苏.26】― What a mess! You are always so lazy! ― I’m not to blame, mum. I am __________you have made me.20. 【2021.湖南.24】 As John Lennon once said, life is __________ happens to you while you are busy making other plans.5感谢您的阅读，祝您生活愉快。
2021届高考英语一轮复习语法专题：并列句和状语从句学案
高考英语一轮复习语法专题：并列句和状语从句学案考点一并列连词与并列句连词常分为并列连词(也叫等位连词)和从属连词两大类。
并列句是由两个或两个以上简单句构成。
在并列句中，这些简单句常由并列连词连在一起。
并列连词所连接的简单句被称为分句。
并列连词之前可用也可不用逗号。
1．并列连词归纳2．使用时要特别注意其特性(1)and, not only ... but (also) ..., neither ... nor ... 等词连接的并列句，在意义上主要对前一句子作补充或引申。
①One day, I was lat e, and my teacher was angry.有一天我迟到了，我的老师生气了。
②Not only is he himself interested in the subject, but also his students begin to show interest in it.不仅他自己对这个科目感兴趣，他的学生也开始表现出兴趣。
(2)or, either ... or ... 连接并列句表示选择意义。
③The children can go with us, or they can stay in. (选择)孩子们可以跟我们一起去，也可以留下。
④The workers were cheerful, or at least they appeared to be cheerful. (换个说法)工人们非常高兴，或者说他们至少表现得很高兴。
⑤Be careful, or you will break your neck. (否定条件)小心点，否则你会折断脖子的。
3．注意事项(1)“祈使句＋and/or ＋陈述句”句型该句型中的祈使句表示条件，后面的陈述句表示结果。
and 表示前后句意思的顺延，or 表示前后句意思的转折。
①Go straight on, and you'll see a church.一直向前走，你就会看到一座教堂。
2021年高考英语二轮复习并列句和状语从句考点讲解含解析
并列句和状语从句知识点一.时间状语从句(一)when,while与as引导的时间状语从句1．when,while与as引导时间状语从句的区别When they heard the news that Shenzhou Ⅸ had been sent up into space successfully,they jumped with joy.听到“神舟”九号成功发射的消息,他们高兴地跳了起来。
While I was reading,he came in.我正在看书时,他进来了。
The students sang as they walked.学生们边走边唱。
2．while还可以作并列连词,表示对比,意为“而,却”。
Liu Wang is from Shanxi while Liu Yang comes from Henan.刘旺来自山西,而刘洋来自河南。
3．when也可以作并列连词,意为“这时,那时”。
We were having a meeting when someone broke in.我们正在开会这时突然有人闯了进来。
(二)before与since引导的时间状语从句1．before与since的常用句式It will be two years before he leaves the country.再过两年他才会离开这个国家。
It wasn't two years before he left the country.不到两年他就离开了这个国家。
2．since引导的从句如果用非延续性动词,所表示的动作自从句谓语动作算起；若用延续性动词,所表示的动作自动作或状态的完成或结束时算起。
It's two years since we arrived here.我们到这儿两年了。
It's three years since we lived here.我们不住在这里有三年了。
高考英语语法复习：连词及状语从句精讲课件
5.引导时间状语从句的其他常见连词(短语) (1)其他常见的引导时间状语从句的连词(短语)还有after ， whenever ， every time ， each time ， next time ， the first/last time，any time，by the time，the day/year等。 Every time I express an opinion，she always argues back. (2)by the time引导的时间状语从句如果用一般现在时， 主句则用将来完成时；从句如果用一般过去时，主句则 用过去完成时。 By the time you come back，we will have finished the job.
是临近高考，能否咬紧牙关、学会自我调节，态度是否主动积极， 安排是否科学合理，能不能保持良好的心态、以饱满的情绪迎接 挑战，其效果往往大不一样。以下是本人从事10多年教学经验总 结出的超实用新高考英语专题复习讲义希望可以帮助大家提高答 题的正确率，希望对你有所帮助，有志者事竟成！
养成良好的答题习惯，是决定高考英语成败的决定性因素之
2．地点状语从句
通常由连词where和wherever引导，从句可位于主 句之前，也可位于主句之后。如：
Make a mark where you have any questions. 在你有问题的地方作个标记。
(1)地点状语从句在句首时常兼有抽象条件意 味。如：
Where there's a will，there's a way. 有志者事竟成。 Where (ver) there's plenty of sun and rain， the fields are green. 哪里阳光雨水充足，哪里的田野就绿油油。
2021年高考英语语法复习：并列句和状语从句考点总结及配套练习
2021年高考英语语法复习：并列句和状语从句一、并列句考点一常见并列句的类型及并列连词Both Peter and Tom are from South Africa.彼得和汤姆都来自南非。
First,my English is very good and I’m open-minded and warm-hearted,so I’m getting along well with everyone.首先,我的英语很好,而且我性格外向、很热心,因此我和每个人都相处得很好。
He tried hard to catch up with his classmates,but he failed.他尽力赶上同学们,但是失败了。
The children can go with us,or they can stay in.孩子们可以跟我们去,也可以待在家里。
He must have been caught in the rain,for he is wet all over.他肯定被雨淋了,因为他浑身都湿了。
考点二并列连词构成的常用句型1.and构成的句型(1)祈使句+and+陈述句(祈使句相当于一个条件状语从句,and后面的句子相当于一个表示结果的主句)。
Go on like this and I am sure you will be successful in time.继续这样努力,我确信你最终会成功的。
(2)名词(词组)+and+陈述句(名词相当于一个条件状语从句,其中常含有more,another等词)。
Another try,and you’ll make a success.再试一次,你就会取得成功。
2.or (else)构成的句型(1)祈使句+or (else)+陈述句。
Seize the chance,or (else) you’ll regret.抓住这次机会,否则你会后悔的。
(2)名词(词组)+or (else)+陈述句。
2021阶段测试高考英语基础语法专项训练13 状语从句
专题13状语从句的基本用法一、状语从句的连词：1. 时间状语从句的连词when, while, as, once, the time, until, before, after, as soon as, instantly。
1) when在用的时候，即可以接段时间，又可以接点时间; 有时候还能用来表示微弱的原因。
They stood respectfully when he entered the room.I couldn't very well say no when there was no one else she could ask.They figured why they should labor when there was no payoff.2) While 表示在什么期间，一般连接延续的段时间，这时可以用when去替换。
I get the house all shipshape while he is away.While Mary was writing a letter, the children were playing outside.但是它还可以用来表示微弱的让步状语从句，不能用when替换。
While I admit that there are problems, I don't agree that they cannot be solved.3) As可以用来代替when和while,表示当什么的时候，I saw Peter as I was getting off the bus. As time passed, things seemed worse.但是它可以用来去表示方式、原因、让步、对比等，不能用when, while替换。
We’d better leave the things as they are until the police arrive.We asked Phillip to come with us, as he knew the road.Try as she might, she couldn’t get the door open. Helen comes to visit us as often as she can.4) Once,表示一旦，Once I get him a job, he will be fine.5)The (next, last, this, that, each, every)time表示什么的时候，可以用来做连词。
高考英语二轮复习语法专题--并列连词和状语从句课件
（2）as soon as, the moment, the minute, the second, the instant, no sooner... than ..., hardly/scarcely...when..., immediately, directly, instantly的用法 这些从属连词引导的从句都表示从句的动作一发生，主句的动作随即就发 生，常译为“一……就……”，从句中可用一般时态代替将来时态。 The moment she arrives, we can start. 她一到，我们就可以开始。 No sooner had we arrived at the station than the train left. 我们一到车站，火车就出发了。 The boy burst into tears immediately he saw his mother. 男孩一看到他的母亲就哭了。
③while 引导的动作必须是持续性的，侧重主句动作和从句动 作相对比。 Please don't talk so loud while others are working. 别人工作时，别高声谈话。 ④as引导一个持续性动作，多用于主句和从句动作同时发生。 John sings as he works. 约翰一边工作，一边唱歌。
②when 引导时间状语从句，还可意为“正在这时”， 表示某 件事正在发生或刚刚发生时，突然发生另一动作。 I was thinking of this when I heard my name called. be about to do...when... 正准备做某事，这时…… be doing...when... 正在做某事，这时…… be on the point of doing. . .when. . . 正要做某事，这时…… had just done. . .when. . . 刚做完某事，这时…… Tom was about to close the window when his attention was caught by a bird. 汤姆正要关窗户，这时他的注意力被一只鸟吸引住了。
高考一轮复习考点帮考点08-连词与语法填空原卷版
高考一轮复习考点帮考点08-连词与语法填空原卷版考点08 并列连词和状语从句（原卷版）【命题趋势】连词是高考必考点，每年都保持在一至两个题目，命题形式除了语法填空外还在完形填空中进行考查，其考点主要句子之间的并列，转折，因果逻辑等。
要求考生熟悉句型结构，准确判断句子之间的逻辑关系。
状语从句则用来表示时间、地点、原因、条件、目的、结果等方面的关系。
语法填空题型中，该部分是必考内容。
状语从句的考查主要集中在条件状语从句、让步状语从句、时间状语从句、原因状语从句和结果状语从句等中。
解决状语从句的关键是找出句子之间或从句与主句之间的逻辑关系。
【重要考向】一、并列连词；二、状语从句的连词；并列连词【典例】【2022新高考I卷】After a three-year pilot period, the GPNP will be officially set up next year. TheGPNP is designed to reflect the guiding principle of “protecting the authenticity and integrity(完整性)of natural ecosystems, preserving biological diversity, protecting ecological buffer zones, __________ leaving behind precious natural assets(资产)for future generati ons”.【并列连词提分秘籍】1.主要连词用法归纳：分类连词意义例句注意表并列and和，又，而I make the payments and keep the accou- nts.我管付款和记账。
表并列not only...but also...不但……而且……①Not only is that problem very important，but(also) it is very difficult to be solved.那个问题不仅十分重要，而且还难以解决。
2021届高中英语语法复习 地点状语从句
高中英语语法复习宝典地点状语从句地点状语从句表示地点、方位，这类从句通常由where、wherever等引导。
地点状语从句可置于句首、句中或句尾。
地点状语从句主要用于回答Where的问题，可以由where (在…的地方)，wherever (无论什么地方)，anywhere (无论何处) 以及everywhere (到处) 等连词来引导。
一、地点状语从句的几个关键点：①地点状语从句一般置于主句之后：Sit wherever you like. 你爱坐哪儿都可以。
Keep it where you can see it. 把它放在你看得见的地方。
He lives where the climate is mild. 他住在一个气候温暖的地方。
I’ll take you anywhere you like.你想到哪儿我就带你到哪儿。
You can’t camp where / wherever / anywhere you like these days.如今你可不能随意在哪儿宿营。
②根据强调的需要，anywhere, everywhere和wherever也可以 (where则一般不可以) 放在句首。
如：Anywhere she goes, he goes too. 不论她去哪儿，他也去哪儿。
Wherever I am l will be thinking of you. 我不论在哪儿，都会想你的。
Everywhere I go, I find the same thing. 不管我走到哪里，我都发现同样情况。
Everywhere Jenny goes she’s mistaken for Princess Diana.无论詹妮走到什么地方，她都会被误认为是戴安娜公主。
③where一般表示一个确定的但非特指的地点。
如：The church was built where there had once been a Roman temple. 教堂建在曾一度是罗马神庙的地方。
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2021届高考英语语法填空之连词与状语从句一：知识储备1．确定填并列连词无提示词，设空前后是两个并列成分，如两个主谓完整的句子、单词、短语等；而且相并列的成分之间是并列、转折、选择或因果关系，此时需填并列连词。
2．3个技巧要熟用技巧1关系分析法分析设空前后两句话的关系，确定用哪个并列连词。
①表并列或顺承关系：用and②表转折关系：用but③表选择关系：用or④表因果关系：用so(因此)，for(因为)⑤表对比关系：用while技巧2搭配法①表并列关系：as well as“也”；both...and...“二者都……”；not only...but also...“不但……而且……”。
②表选择关系：either...or...“不是……就是……”；neither...nor...“既不……也不……”；not...but...“不是……而是……”。
技巧3句型法①祈使句＋and/or十陈述句，如表顺承用and，表转折用or。
②when作并列连词的常用句型：be about to do...when...；be doing...when...；be on the point of doing...when...；had just done...when...；hardly...when...等。
3：确定是状语从句设空前后两个句子之间含有一定的逻辑关系时，应用状语从句的引导词。
3．2个关键点(1)重点关注几组引导词用法让步状语从句though/although，as，even if/though，while，however，whether...or...，whatever，whoever，no matter how/what/which等①动作同时发生：when，whenever，while，as等。
②动作接连发生：as soon as，the minute，immediately，once等。
③先后发生：before，after等。
④动作的延续：since。
⑤动作的终止或开始：till/until。
二：真题精析1．I work not because I have to，_but__ because I want to.解析：考查连词。
与前面的not一起构成not...but句型，该句型意为“不是……而是……”。
2．In much of Asia, especially the so－called “rice bowl” cultures of China, Japan，Korea，_and__ Vietnam, food is usually eaten with chopsticks.解析：句意：在亚洲大部分地区，尤其在中国、日本、韩国和越南的称为“饭碗”文化中，食物经常是用筷子吃的。
China，Japan，Korea和Vietnam之间是并列关系，故用and连接。
3．But the river wasn't changed in a few days _or__ even a few months.解析：句意：但是河流不是几天甚至几个月就改变了的。
根据but及句意判断，此处要填一个表示递进含义的词，故用or。
or even“甚至”。
4．It was time for her to have a new baby, _and__ it was also time for the young panda to be independent.解析：句意：是她有一个新宝宝的时候了，也是小熊猫独立的时候了。
两个完整的独立的句子应该用连词相连。
上下句之间为并列关系，故用and。
并列连词可以连接平行的词、短语或句子。
5．One day, the cow was eating grass _when__ it began to rain heavily.解析：句意：一天，这头奶牛正在吃草，突然下起了大雨。
be doing sth...when...是固定结构，意为“正在做某事……这时……”，when是并列连词。
意为“这时……”。
6．It asks you to act like water; to be flexible as well _as__ strong.解析：句意：它要求你表现得像水一样；柔韧又坚强。
as well as“以及；和”，是固定短语。
用来连接两个并列成分，作用相当于and。
7．Our rooms hadn't been reserved for that week, _but__ for the week after.解析：句意：我们的房间预订的不是那一周，而是后一周。
根据前面的not判断，本空填but，not...but...不是……而是……。
8．_Unless__ you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights.解析：考查连词。
句意：除非你能睡好，否则一两个晚上之后，你会失去专注、计划的能力和保持积极性。
Unless除非，如果不。
9．_Although/While/Though__ birds use their feathers for flight, some of their feathers are for other purposes.解析：句意：尽管鸟类用它们的羽毛来飞行，可是它们的羽毛还有一些其他用处。
设空处引导让步状语从句。
10．If you don't understand something, you may research, study, and talk to other people_until/till__ you figure it out.解析：句意：如果你不明白某件事情，你可以去调查、研究并与其他人商讨，直到你弄明白为止。
设空处引导时间状语从句，表示“直到……为止”，故用until/till。
11．Located _where__ the Belt meets the Road, Jiangsu will contribute more to the Belt and Road construction.解析：句意：位于“一带”和“一路”的交汇处，江苏将对“一带一路”的建设贡献更多。
设空处引导地点状语从句，且在从句中作地点状语，因此用where引导。
12．_When/If__ it cried，she rocked it back and forth and gave it little comforting pats.解析：句意：当熊猫宝宝哭的时候/如果熊猫宝宝哭．猫妈妈会轻摇并轻拍它。
根据语境可知用When/if引导时间状语从句，注意在句首，首字母应该大写。
13．_Before__ she could react, I gave her a big hug and told her she didn't need to keep it a secret from me.解析：句意：母亲还未来得及做出反应，我就给了她一个拥抱。
根据句意可知该句用Before引导时间状语从句，表“在……之前”。
14．Tom is so independent that he never asks his parents' opinion _unless__ he wants their support.解析：考查连词。
句意：汤姆是如此独立，以至于他从来不征求父母的意见，除非他想得到他们的支持。
unless除非。
三：课后练习（A）The National museum of China launched 1 (it) online store on Ｍonday as a way to explore the com- bination of the Internet with traditional museums, and to better promote its creative cultural products. Its on- line flagship store 2 ( base) on Tianmao, a 3 ( lead) domestic ( 国内的) shopping site under e-commerce giant Alibaba Group.According to staff, the museum will design themed products 4 digging deep into the stories of its 5 (variety) exhibits and will put forward seasonal products during festivals and holidays.The online museum store will introduce a series of special cultural products themed on the Spring Festival. These will include items 6 as porcelain (瓷器) tea sets and the Spring Festival red envelopes.Promotional 7 (activity) for a series of products themed "Hi, China's Remote Past","The Smell of Bronze" and "Embrace the Spring Festival by Talking and Singing" will be offered later.A number of museums in China are determined to develop the online market potential of cultural products 8 (put) energy into the museums. As a pioneer, the Palace museum in Beijing 9 (open) its online store in October 2010 , and then launched a variety of creative products 10 have attracted the public and won numerous fans.（B）Clothing, mainly featuring the color red,is commonly worn throughout the Chinese New Year because it was once believed 1 red could scare away evil spirits and bad fortune.Then why does red have this miracle power?According to tales and legends, the beginning of the Chinese New Year started with a mythical beast 2 (call) Nian , which would eat villagers, especially 3 (child).For many years, poor villagers lived in fear, 4 ( wish) the first day of the year would pass as soon as possible.Then a god visited and told them to put red paper 5 their doors and to set off firecrackers to scare away 6 beast.The villagers then 7 (understand) that Nian wasafraid of the color red.From8 on, red became the most popular color during the Spring Festival.Now, red represents many other meanings such as happiness, prosperity, warmth, virtue, 9 ( true) and sincerity.So if you are invited to a Chinese friend's during the Spring Festival, you are 10 (high) advised to wear red clothes.。