2020年中考英语复习 第二部分 语法专项突破篇 基础语法(六)连词练习
(六)连词
Ⅰ.单项选择。
(C)1.Michael tried his best，________ he caught up with the others at last.
A．but B．or
C．and D．because
(B)2.The world's population will still increase ________ we do something to control it.
A．or B．unless
C．but D．and
(B)3.Yesterday I was just about to have lunch ________ Lily telephoned me.
A．while B．when
C．as D．before
(B)4.You'd better wake up Tom at 6：30，________ he will be late for the match.
A．if B．or
C．and D．but
(A)5.Michael was playing basketball with his friends ________ his brother was listening to music.
A．while B．after
C．until D．because
(B)6.—What do you think of this skirt?
—It's beautiful and it fits me well，________ I like it very much.
A．since B．so
C．but D．or
(C)7.More than five million people have visited Disneyland parks around the world________ American Disneyland opened in July，1955.
A．after B．before
C．since D．though
(B)8.It is ________ a beautiful garden ________ we like to play in it.
A．so；that B．such；that
C．too；to D．very；that
(B)9.—________ the soldiers are very tired，________ they keep on working.
—They are great.We must learn from them.
A．Because；/ B．Though；/
C．Because；so D．Though；but
(D)10.—Where will Tom wait for her，at home ________ at the library?
—At the library.
A．also B．as
C．and D．or
(C)11.Mr Smith has a habit of taking a shower ________ he has breakfast.
A．because B．when
C．before D．since
(D)12.—You will be late ________ you don't hurry up.
—Don't worry.I'll go to school as quickly as possible.
A．after B．when
C．unless D．if
(A)13.I have only two tickets for the concert.________ you ________ she can go with me.
A．Either；or B．Either；nor
C．Both；and D．Not only；but also
(B)14.—It is raining hard，________ the farmers are still working in the field.
—So they are.
A．nor B．but
C．so D．or
(B)15.—What do you think of the movie?
—It is not ________ interesting ________ I expected.
A．as；so B．so；as
C．so；that D．so；than
(B)16.A Spring Morning is my favourite poem ________ its words are beautiful and I can feel the sense of spring in it.
A．until B．because
C．though D．if
(A)17.The teacher speaks very loudly ________ all the students can hear her.
A．so that B．because
C．since D．when
(A)18.We don't understand the passage，________ there are few new words in it.
A．though B．if
C．because D．until
(D)19.—Mom，shall we have supper now?
—Oh，we won't have it ________ your dad comes back.
A．after B．since
C．while D．until
Ⅱ.单词拼写。
根据括号内所给的中文提示，正确拼写单词。
20．You'll never know unless(除非) you try.
21．Mr Smith didn't give us a lecture because(因为) he was ill.
22．The students didn't go home until(直到……为止) they finished their homework.
23．I like apples while(然而) my brother likes bananas.
24．I don't know whether(是否) it will rain tomorrow.
初中英语语法之连词练习题
连词 (一) 正误辨析 1、［误］Both my parents are not here. They went to the concert just now. ［正］Neither of my parents is here. They went to the concert just now. ［析］在英语中both一般用于肯定句中，如用于否定句中，其意义也不同于汉语，如：Both of us are not right. 在英语中应被理解为"我们俩不都对。"而Neither of us is right。才能被理解为"我们俩无一正确"。 2、［误］He or his parents has some tickets for the film. ［正］He or his parents have some tickets for the film. ［析］由or 连接两主语时，谓语动词应与相临近的那一个主语保持一致。 3、［误］You should study hard, and you won't pass the exam. ［正］You should study hard, or you won't pass the exam. ［析］or作为连词，这里的意思为"否则"。又如：Hurry up, or you'll be late for school. 4、［误］Though he is poor, but he is ready to help others. ［正］Though he is poor, he is ready to help others. ［正］He is poor, but he is ready to help others. ［析］"虽然……但是"是中文中的常用结构，但在英文中用了"虽然"则不要用"但是"，用了"但是"则不能再用"虽然"，二者只可用其一。 5、［误］Either you or I are on duty. ［正］Either you or I am on duty. ［析］either…or 连接两个主语时，其谓语动词与相临近的一个主语相呼应，这也叫作就近原则。类似的用法还有or, neither…nor, not only…but also等。 6、［误］Tom is our English teacher and teaching English in our school now. ［正］Tom is our English teacher and is teaching English in our school now. ［析］并列句中常常在后面的句子中作一些省略，以免重复，但不是所有词都可作任意的省略的。当你连接的是两个系动词时，后面的那个系动词不可省略，也就是讲连接的部分不可省略。 7、［误］My father likes swimming and to collect stamps. ［正］My father likes swimming and collecting stamps. ［析］由并列连词连接的两个部分要保持相等的语法结构。如是动名词则都用动名词，如用不定式则都应用不定式，这是初学者要注意的一点。 8、［误］My father is reading a newspaper, I am doing my homework. ［正］My father is reading a newspaper while I am doing my homework. ［析］两个并列句中间不可用逗号连接，要用并列连词来连接。 9、［误］My father asked me that if I wanted to learn how to drive. ［正］My father asked me if I wanted to learn how to drive. ［析］宾语从句的连接词只能有一个不能重复使用。 10、［误］We will go both to Beijing and Shanghai. ［正］We will go to both Beijing and Shanghai. ［析］用both…and…作连接词时，其相连接的部分结构也要相同。 11、［误］Not only Mary but also her brothers is going to dance. ［正］Not only Mary but also her brothers are going to dance. ［析］由not only…but also…连接两个主语时，其重点在其后面的那一个主语，所以谓语形式应采用就近原则。
(英语) 中考英语语法填空汇编专项训练100(附答案)及解析
（英语）中考英语语法填空汇编专项训练100(附答案)及解析 一、英语语法填空汇编 1．阅读下面短文，根据文章大意用所给单词的适当形式填空（未提供单词的，限填一词），使文章意思完整、正确。 There is a nice family living in Valladolid, a beautiful city in Spain.________father, Jose Garcia, is a tall and friendly man. He________（work）in a famous company. He married Teresa, a________（beauty） woman, ________dark eyes and light hair. She is a ________（teach） of a primary school. Jose and Teresa have three________（child）: Susan, Rebecca and Juan. The________（old）, Susan, is 24 years old. She's a doctor and busy with her work every day. She________（usual） goes to work at 8 a.m. and comes home after 7p.m. Rebecca, a beautiful girl with big dark eyes, is 19 years old and________（study）Chinese in the Canary Islands. Juan, a naughty 11-year-oldboy, dreams of________a great football player. They are a happy family.【答案】The；works；beautiful；with；teacher；children；eldest；usually；studies；becoming 【解析】【分析】文章大意：在西班牙美丽的城市瓦拉多利德，住着一个很好的家庭。何塞·加西亚娶了特蕾莎。她是一所小学的五年级教师。何塞和特蕾莎生了三个孩子：苏珊、丽贝卡和胡安。苏珊，24岁。她是个医生，每天都忙于工作。She早上8点上班，晚上7点回家。Rebecca，19岁，在加那利群岛学习中文。胡安，一个顽皮的11岁男孩，梦想着成为一名伟大的足球运动员。他们是一个幸福的家庭。 （1）句意：爸爸，何塞加西亚是一个高个子善良的人。father特指前文提到的住在瓦拉多利德承德市幸福家庭中的爸爸，因此使用定冠词，因为在句首，手字母t应大写，故答案是The。 （2）句意：他在一个著名的公司上班。本文的基本时态为一般现在时，所以本句也是一般现在时，主语he是第三人称单数，因此谓语动词使用单三形式，故答案是works。（3）句意：他娶了一个叫做特蕾莎的长着黑色眼睛的妇女。beauty作定语修饰woman，应使用形容词beautiful，故答案是beautiful。 （4）句意：他娶了一个叫做特蕾莎的长着黑色眼睛的妇女、长着黑色眼睛作定语修饰woman，应使用介词with连接，故答案是with。 （5）句意：他是一个小学的老师。根据冠词a，可知后面单数可数名词，与teach相关的名词是teacher，老师，故答案是teacher。 （6）句意：何塞和特蕾莎有三个孩子。child孩子，可数名词，根据three可知应使用复数形式children，故答案是children。 （7）句意：最大的，苏珊24岁了。根据后文的叙述可知苏珊年龄最大，兄弟姐妹之间年龄最大使用eldest，故答案是eldest。 （8）句意：她通常八点上班。usual修饰go to work，应使用副词形式usually，故答案是usually。 （9）句意：长着黑色大眼睛的丽贝卡19岁了，在加那利群岛学习中文，文章的基本时态为一般现在时，主语Rebacca是第三人称单数，动词使用单三形式，故答案是studies。（10）句意：十一岁的胡安是一个淘气的男孩，他的梦想是成为一乐伟大的足球运动员。
《中考英语》初中英语语法知识—并列连词的分类汇编含答案
一、选择题 1．—Let’s talk about the result of the survey. —________ many students like to watch sports shows, ________ game shows are the most popular. A．Although; but B．Although; / C．But; although D．But; / 2．The supermarket is far away from here, ___________ you'd better take a taxi. A．because B．if C．so D．or 3．—Ancient Chinese believed that traveling ten thousand miles is as important as reading ten thousand books. —I agree. It’s just like the popular saying “Make sure that your body your soul（灵魂）is on the way.” A．both; and B．not; but C．neither; nor D．either; or 4．Plan ahead for everything, _______ you will have a hurry life. A．and B．or C．for D．but 5．I really want to go back to my hometown, ________ I don't have time. A．if B．but C．or D．as 6．—Will you go to Nanjing by bus _____ by plane? —By plane. It is expensive ______ fast. A．or; but B．or; and C．and; but D．and; and 7．My grandfather is over 70 ______ he thinks he is very young. A．and B．so C．because D．but 8．The books are in the bookcase ______ the hat is in it, too. A．but B．or C．and D．because 9．The shop isn't open, she can’t buy her favourite chocolate. A．so B．or C．but 10．I don’t like running, I like swimming. A．and B．but C．with D．so 11．_____________Jack _____________Jason have visited Shanghai Grand Theatre. A．Neither…nor B．Both…and C．Either…or D．Not only…but also 12．—Can you play soccer? —No, I can't.________I can play basketball. A．But B．Because C．So 13．Taxi Apps（打车软件）can help us travel around more easily.___more and more people like using them. A．Or B．So C．And D．But 14．A break between classes is a good time for students to play sports and talk with their classmates, so it __________helps with students' health,___________ improves their social skills.
英语语法大全 连词
英语语法大全:连词 连词（Conjuction—conj.） 定义用以连接句子中的单词、短语、从句，或连接句子和句子的词叫做连词。例如： and（和），but（但是），so（所以），or（或者），… that，because（因为），since（既然），… 连词的表达功能如下： （1）并列功能（“+”代表连词） （a）词+词 boys and girls（男生和女生） you and I（你和我） poor but happy（贫困的，但是快乐） （b）短语+短语 in the city and in the country.（在城市和在乡村） by bus or by train（乘公共汽车或乘火车） （c）从句+从句 例：He is not very bright but he studies hard. （他并不聪敏，但是他很用功。） 例：I didn't have breakfast this morning, so I am hungry now. （今天早晨我没吃早餐，所以我现在饿了。）解说表达并列功能的连词叫做并列连词（Coordinate Conjunction）。并列连词两端的词的词类必须相等。又如“词+短语/从句”或“短语+词/从句”等也都不成立。 （2）从属功能 请先了解什么叫做从句（Subordinate Clause.）
本身不能独立表达完整的意思而只在句子中作句子结构的一部分者叫做从句。用以连接从句使其在主句中发挥表达功能的词叫做从属连词（Subordinate Conjunction）。 as，when，since，that，who，which，what，… 例：I know that he is a very good student. （我知道他是一个很好的学生。—“that…”是名词从句作“know”的直接宾语。） 例：People who use free time well are usually healthy and happy. （善于利用空闲时间的人通常都是又健康又快乐。—“who…well”是形容词从句修饰其前面的名词“People”。） 例：Many people enjoy reading when they have free time. （许多人有空闲就喜爱阅读。—“when…time”是副词从句在修饰动词“enjoy”。）
初中英语语法知识—并列连词的专项训练(1)
一、选择题 1．I quite like noodles_________ my cousin doesn't. A．or B．so C．and D．but 2．I know her, ____________I forget（忘了）her name. A．so B．and C．but 3．I live far away from my school, ________ I have to get up early every day. A．and B．but C．so D．or 4．______ Lucy ______Wendy speaks good English, so they cannot communicate with these British students very well. A．Neither, nor B．Not only, but also C．Both, and D．Either, or 5．I really want to go back to my hometown, ________ I don't have time. A．if B．but C．or D．as 6．—Will you go to Nanjing by bus _____ by plane? —By plane. It is expensive ______ fast. A．or; but B．or; and C．and; but D．and; and 7．—Have you ever tried food in Singapore? —Yes.______ you like Indian food, Western food ______ Japanese food, you’ll find it all in Singapore. A．Either；or B．Neither；nor C．Both；and D．Whether；or 8．Is getting up late good____ bad for our health? A．and B．or C．but D．for 9．— Would you like some cakes? — No, thanks. They smell delicious I’m not hungry. A．and B．so C．but D．or 10．—Ancient Chinese believed that traveling ten thousand miles is as important as reading ten thousand books. —I agree. It’s just like the popular saying “Make sure that your body your soul（灵魂）is on the way.” A．both; and B．not; but C．neither; nor D．either; or 11．He ________ like baseball. ________ he likes football. A．don’t, but B．doesn’t, and C．doesn’t, but D．/, and 12．Get up early, John. you will be late for the class. A．And B．But C．So D．Or 13．－I like apples,_______ I like pears, too. What about you,Linda? －Well,I like pears _______ I don't like apples. A．and;and B．but; but C．but;and D．and; but 14．The shop isn't open, she can’t buy her favourite chocolate.
英语语法连词
连词的定义： 连词是连接字、短语、从句与句子的词，是虚词，因此它不能独立担任句子成分。连词主要分为两大类：并列连词和从属连词。并列连词用来连接并列关系的词、词组或分句。它包括：and，or，but，so，for，both…and，either…or，neither…nor，not only…but also。 从属连词用来引导从句，它包括：that，when，till，until，after，before，since，because，if，whether，though，although，so…that，so that，in order that，as soon as 并列连词用来连接具有并列关系的词，短语或句子。常见的并列连词有： (1)表并列关系的and, both…and, not only…but also, neither…nor等。 (2)表选择关系的or, either…or等。 (3)表转折关系的but, while等。 (4)表因果关系的for, so等。 1并列连词 1 and：和，并且 I like basketball，football and table-tennis. 我喜欢篮球、足球和乒乓球。 1.基本用法 and表示“和”、“而且”的意思，用来连接对等关系的字和字，片语与片语，句子与句子。He got up and put on his hat. 他站起来，戴上了帽子。 I went to the Summer Palace and he went to Bei Hai Park. 我去颐和园，他去北海公园。 注意 单词或词组如果是三个以上连接，一般在最后的单词或词组前加and。另外“and”在译成中文时不一定要翻译出“和”来。 2.特别用法：and在祈使句中的作用 句型：祈使句，and…=If you…，you'll… Use your head，and you'll find a way. 动动脑筋，你就会想出办法来。 =If you use your head，you'll find a way. 如果你动动脑子，你就会想出办法。 Hurry up，and you'll catch the bus. 快点，你就会赶上公共汽车。 =If you hurry up，you'll catch the bus. 如果你快点，你就会赶上公共汽车。 2 or：或，或者，否则 Is Li Ming from Beijing or from Shanghai. 李明是北京人还是上海人呢？ 1.基本用法 or表示“～或”的意思，使用于两者之中选择一个的时候。 Would you like coffee or tea？ 你喜欢咖啡还是茶？ Tom or I am right.我或者汤姆是对的。 Li Ming or his classmates are cleaning the room. 李明或者是他的同班同学在打扫房间。
最新中考英语语法填空专项练习经典经典1
最新中考英语语法填空专项练习经典经典1 一、初三中考语法填空（含答案详细解析） 1．阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 About ten years ago when I was at university, I worked at my university's museum. One day ________ I was working in the gift shop, I saw two old people come ________ with a little girl in a wheelchair （轮椅）. As I looked closer ________ this girl, I realized she had no arms or legs, just a head, neck and body. She was ________ （wear） a little white dress. When the old people pushed her up to me, I was looking down at the desk. I turned my head and gave ________ （she） a smile. As I took the money from her grandparents, I looked back at the girl, who was giving me the cutest, ________ （happy） smile I had ever seen. Just at that ________ , her physical handicap （生理缺陷）was gone. All I saw was this beautiful girl, whose smile just impressed me ________ almost gave me a completely new idea of what life is all about. She took me from a poor, unhappy university student and brought me into her world, a world of smiles and love. That was ten years ago. I'm a ________ （success） business person now and whenever I feel frustrated and think about the trouble of the world, I will think of that little girl and the unusual lesson about life that she ________ （teach） me. 【答案】when/while；in；at；wearing；her；the happiest；time/moment；and；successful；taught 【解析】【分析】文章大意：大学期间遇到的一个坐轮椅的小女孩，她的可爱的乐观的微笑改变了我的人生观。十多年以来，她的微笑始终激励着我。 （1）句意：有一天，我在礼品店工作时，看到两个老人带着一个坐轮椅的小女孩进来。分析句式结构可知，I was working in the gift shop是一个时间状语从句，要用when或while 来引导；第一空格故填when或while；因I was working in the gift shop，因此two old people需要进来，我才能看到。固定短语come in，进来，第二个空格故填in。（2）句意：当我走近这个女孩时，我发现她没有胳膊或腿，只有头、脖子和身体。根据后面语句I realized she had no arms or legs, just a head, neck and body. 可知，我近距离地看到了这个小女孩。固定短语look at，看到，故填at。 （3）句意：她穿着一件白色的小裙子。wear，穿，动词，根据前面的was可知，此句要用过去进行时，故填wearing。 （4）句意：我转过头对她笑了笑。she，人称代词主格，她；固定短语give sb. sth.给某人某物，人称代词作give的宾语要用宾格，故填her。 （5）句意：她给了我一个我所见过的最可爱、最快乐的微笑。happy，开心，快乐。根据语句中的the cutest与I had ever seen可知此空要用最高级，故填the happiest。 （6）句意：就在那时，她的生理缺陷消失了。固定短语at that time，at that moment，在那时，故填time或moment。 （7）句意：我看到的只是一个美丽的女孩，她的微笑给我留下了深刻的印象，几乎让我对生活的意义有了全新的认识。分析句式结构impressed me与almost gave me a，……是小
中考英语必考之中考英语语法连词电子教案
中考英语必考之中考英语语法连词
透析中考英语语法连词 【连词命题趋势】 根据对连词部分全国各地考试题的分析可知，今后该部分将是重点考查点之一。其考查重点为： 1、并列连词的用法 2、从属连词的用法 3、相似连词的辨析 【考点诠释】 一、考查表示转折对比关系的并列连词 这类并列句常用并列连词but （但是），yet (可是)，while(而，另一方面)等连接前后简单句，but常译为‘但是”，“可是”，切不可与从属连词though或although一起使用。 1．but(但是，可是，而，却) 连接两个并列句，有时句中某些词可以省略；连接两个并列成分，可以放在一个句子的句首，后面不接逗号。 【考例】——Would you like to come to my house for dinner tonight? ——I'd love to，____I have lots of work to do．[北京市] A so B or C and D．but [答案]D。[解析]考查转折连词。so(表结果)，or(表选择)，ad(表并列)，but(表转折)，根据句意：“我很乐意去，但我还有一些事要做”可推断选but，表转折。It was very cold and windy, _________ those farmers were working hard on the farm.[吉林省]
A. and B. or C. but D. so [答案]C。[解析]考查连词的用法。 but表转折，and表并列，or表选择，So表顺接。根据句意选C。 二、考查表示因果关系的并列连词 这类并列句常用并列连词for，so等连接前后简单句。 1．for在意义上与从属连词because，since和as相同，但它们引导的是原因状语从句，而for则连接两个简单句。由并列连词for引导的分句只能置于句末，而且必须用逗号与前面的分句隔开。for分句主要是对前一分句补充说明理由或推断原因。for分句不能用来回答why问句。 2． so意为“因此”、“所以”，但不能与because同时出现在同一个句子中。因为because是从属连词，而so是并列连词，用来连接并列句。其结构为：简单句(原因)+so+简单句(结果)。 【考例】I have been trying my best to study English ________I want to have a chance to be a volunteer for the Beijing Olympics. [太原市] A, until B. because C. though [答案]B。[解析] 本题考查连词的用法。until表示“直到……才”常用来引导时间状语从句；because"因为”用来引导原因状语从句，而though"尽管”用来引导让步状语从句。根据主从句的前后关系判断，应该选用表示原因的B项。 . Ricky caught a "bad cold yesterday, ___________ he had to stay at home. [南京] A. because B. but C. or D. so D because 因为，引导句子；because of因为引导短语But 但是，（表示转折＝however，＝whereas），不能够和though/although连用对不起，除了（＝except） Or 和（ and的否定形式），或者，否则（通常是将来时态，表示结
初中英语语法之连词练习题
连词 (一) 1、［误］Both my parents are not here. They went to the concert just now. ［正］Neither of my parents is here. They went to the concert just now. ［析］在英语中both一般用于肯定句中，如用于否定句中，其意义也不同于汉语，如：Both of us are not right. 在英语中应被理解为"我们俩不都对。"而Neither of us is right。才能被理解为"我们俩无一正确" 2、［误］He or his parents has some tickets for the film. ［正］He or his parents have some tickets for the film. ［析］由or 3、［误］You should study hard, and you won't pass the exam. ［正］You should study hard, or you won't pass the exam. ［析］or作为连词，这里的意思为"否则"。又如：Hurry up, or you'll be late for school. 4、［误］Though he is poor, but he is ready to help others. ［正］Though he is poor, he is ready to help others. ［正］He is poor, but he is ready to help others. ［析］"虽然……但是"是中文中的常用结构，但在英文中用了"虽然"则不要用"但是"，用了"但是"则不能再用"虽然" 5、［误］Either you or I are on duty. ［正］Either you or I am on duty. ［析］either…or 连接两个主语时，其谓语动词与相临近的一个主语相呼应，这也叫作就近原则。类似的用法还有or, neither…nor, not only…but also 6、［误］Tom is our English teacher and teaching English in our school now. ［正］Tom is our English teacher and is teaching English in our school now. ［析］并列句中常常在后面的句子中作一些省略，以免重复，但不是所有词都可作任意的省略的。当你连接的是两个系动词时，后面的那个系动词不可省略，也就是讲连接的部分不 7、［误］My father likes swimming and to collect stamps. ［正］My father likes swimming and collecting stamps. ［析］由并列连词连接的两个部分要保持相等的语法结构。如是动名词则都用动名词，如 8、［误］My father is reading a newspaper, I am doing my homework. ［正］My father is reading a newspaper while I am doing my homework. ［析］ 9、［误］My father asked me that if I wanted to learn how to drive. ［正］My father asked me if I wanted to learn how to drive. ［析］ 10、［误］We will go both to Beijing and Shanghai. ［正］We will go to both Beijing and Shanghai. ［析］用both…and 11、［误］Not only Mary but also her brothers is going to dance. ［正］Not only Mary but also her brothers are going to dance. ［析］由not only…but also…连接两个主语时，其重点在其后面的那一个主语，所以谓语形式应
高中英语语法连词
16 连词 连词分为并列连词和从属连词两大类。并列连词是连接主语与主语，谓语与谓语，句子与句子，分词与分词的词，它要求前后两部分有相同的形式和语法作用；而从属连词一般连接主句与从句，从句形式有名词性从句，定语从句和状语从句等。 （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。如：Both my brother and my sister are teachers./ His room is bright but mine is gloomy（暗沉沉的）./ He can not only repair radios but also fix them./ It is a glorious（光荣的）yet difficult task./ Strike while iron is hot. （二）从属连词 从属连词是指在复合句中引导从句的连结词。常见的从属连词有： 引导时间状语从句的：after, before, when, as, while, since, until, till, as soon as 引导原因状语从句的：because, since, as 引导让步状语从句的：although, though, no matter（无论）, even if (though) 引导条件状语从句的：if, unless, once, so (as) long as 引导结果状语从句的：so … that …, such … that … 引导目的状语从句的：so that …, in order that … 引导比较状语从句的：as … as …, not so (as) … as …, … than … 引导方式状语从句的：as if … 引导主语，宾语或表语从句的连词主要有：that, whether, if三个。其中that 和whether间或还可以引起同位从句和状语从句。 （三）某些用法比较特殊的从属连词用法区别 1、当while, when, as引导时间状语从句时的区别：①while引导的状语从句中动词必须是持续性。谓语动词多为进行时，或状态动词的一般时。while 的这些用法可用when代替，等于 "at the time that", "during the time that"。例如：Please keep quiet while (when) others are studying；② when除可指一段时间外，还可用来指一点时间，等于 "at the time"，也就是说when引出的时间状语从句中的谓语动词可以是终止性的，也可以延续性的。因此主句和从句的谓语可以是一般时，进行时，或完成时。例如：When I went into the lab, the teacher was doing an experiment.（when不能换成while）He often makes mistakes when he is speaking English.（when可换成while）③as常可与when，while通用，但强调"一边、一边"。例如：As (when, while) I was walking down the street, I noticed a police car in front of number 37. ④when引导的状语从句中的主语与主句主语一致，主、谓是"主语系动词"结构时，这时主语和系动词可以省略。例如：When (he was) young, he worked for a rich man./ She'll be here to give you help when (if it is) necessary. ⑤when有时代替if，引导条件句，意为"如果"、"假如"，例如：I'll come when (if) I'm free. 2、before作连词一般表示时间，意为"在…之前"，但有些句子中这样译就显得别扭。试看以下句子的翻译：He almost knocked me down before he saw me.他几乎把我撞倒才看见我；Before I could get in a word he had measured me.我还没来得及插话，
《中考英语》初中英语语法知识—并列连词的经典测试题及答案
一、选择题 1．I’d like to go with you, _____________I’m too busy. A．or B．and C．so D．but 2．__________ Amy likes to go to the cinema, but she doesn’t like to see horror films. A．Since B．As C．Though D．不填 3．Don't came in ____________ you are called. A．after B．until C．since 4．-- I bought Granny a present, ＿＿＿ she didn't like it. A．but B．and C．or D．so 5．______ Lucy ______Wendy speaks good English, so they cannot communicate with these British students very well. A．Neither, nor B．Not only, but also C．Both, and D．Either, or 6．-How do you keep healthy? -I don't eat much meat, I do exercise every day. A．or B．so C．but D．and 7．—Have you ever tried food in Singapore? —Yes.______ you like Indian food, Western food ______ Japanese food, you’ll find it all in Singapore. A．Either；or B．Neither；nor C．Both；and D．Whether；or 8．The books are in the bookcase ______ the hat is in it, too. A．but B．or C．and D．because 9．My grandfather is 85 years old. he's in excellent condition. A．Or B．And C．As D．So 10．The supermarket is far away from here, ___________ you'd better take a taxi. A．because B．if C．so D．or 11．The shop isn't open, she can’t buy her favourite chocolate. A．so B．or C．but 12．I have only two tickets of TFBOYS’ concert, ________ you________he can go with me. A．Either; or B．Neither; nor C．Both; and D．Not only, but also 13．—What kind of music do you like, pop music western music? —I like pop music. A．and B．but C．or 14．I like fruit _________ I don't eat too much. A．and B．but C．because 15．I wear more clothes today, ______ I still catch a cold. A．because B．but C．so D．although 16．His schoolbag _____ his baseball are on the sofa,____ his clock is not. A．and ,and B．but, but