专题7 连词（课件）-2025年中考二轮语法专题复习讲与练

中考二轮语法专题复习 讲与练 专题7 连词 1 目录 01 并列连词 02 从属连词 03 即时训练 2 连词是一种在句子与句子之间，短语之间以及名词等其他词语之间起连接作用的虚词，它不能单独作句子的成份。按其意义可分为并列连词和从属连词两大类。 并列连词 并列连词连接的双方是对等的。常见的并列连词有：and, both…and, either…or, neither…nor， not only…but also, as well as等。具体用法如下表。 01并列连词 表1. 分　类 连　词 例　句 并 列 关 系 and 和; 与 I like Kobe and Yao Ming. 我喜欢科比和姚明。 both. . . and. . . ……和……都 Both Tom and Jim are in China. 汤姆和吉姆都在中国。 表2 分　类 连　词 例　句 并 列 关 系 not only. . . but also. . . 不但……而且…… Not only you but also Bill is from the USA. 不但你而且比尔也来自美国。 neither. . . nor 既不……也不…… Neither Nick nor Ann likes the book. 尼克和安都不喜欢这本书。 分　类 连　词 例　句 转折 关系 but 但是 I failed, but I won’t give up. 我失败了, 但是我不放弃。 while 然而 I like spring, while Tom likes winter. 我喜欢春天, 然而汤姆喜欢冬天。 表3. 分　类 连　词 例　句 因果 关系 because 因为 Tom isn’t here because he is ill. 汤姆因为病了所以不在这里。 so 因此; 所以 I like the book, so I will buy it. 我喜欢这本书, 所以我买了它。 表4 表5 分　类 连　词 例　句 选 择 关 系 or 或者 Do you like apples or pears? 你喜欢苹果还是梨? either. . . or. . . 或者…… 或者…… Either you or Tom is right. 要么你对, 要么汤姆对。 1.and 和or: or作为连词，这里的意思为"否则"。 如：Hurry up, or you'll be late for school. and 表示顺承，如，You should study hard, and you will pass the exam. 2.两对“冤家对头”不能同时出现在一个句子中: 1）although/ though 和but: "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。如， Though he is poor, he is ready to help others. He is poor, but he is ready to help others. 【温馨提示】 2） because和 so because 与 so在英文中两者不能并用的，只能在句中用其一。如， He didn't study hard, so he didn't pass the exam.  He didn't pass the exam because he didn't study hard. 3.在通常情况下, 在肯定句中用and, 相应的否定句中则用or。在否定句中如果用and需要重复否定词。例如: He has brothers and sisters. He has no brothers or sisters. =He has no brothers and no sisters. 4.就近原则：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 neither… nor, not only…but also等。如， Either you or I am on duty. Not only Mary but also her brothers are going to dance. 从属连词在初中范围内常常用来连接名词性从句，主要是宾语从句。如：that, if, whether, 其次用来连接状语从句。其中有时间状语从句，常用的连接词有：when， while, as, since, before, after, as soon as, until, till等。 连接条件状语的连词有：if, unless, 等，而原因状语的连接词有because, since, as。目的、结果、方式、比较、地点等状语从句的连接词有：so that, so…that, such…that, as…as, than, where… 它们在句子与文章中几乎无处不见。具体用法如下： 02从属连词 从句类型 从句引导词 时间状语从句 when, while, before, after, until, since, as soon as 地点状语从句 where, wherever 条件状语从句 if, unless, as long as 目的状语从句 so that, in order that 让步状语从句 though/although, even though/if, whatever, wherever, whenever 从句类型 从句引导词 原因状语从句 because, since, as, for 结果状语从句 so. . . that, such. . . that 比较状语从句 than, as. . . as. . . , not as/so. . . as. . . 1.while所引导的从句只与进行时连用。 例如: Father was reading newspaper while I was doing my homework. 我正在做作业的时候, 我父亲正在读报纸。 2.“主将从现”原则 1）在if和unless引导的条件状语从句中, 如果主句是一般将来时, 从句常用一般现在时表示将来时，即，“主将从现”原则。 【温馨提示】 2）when,before,after,as soon as, not---until引导的时间状语从句同样符合“主将从现”原则 3.注意 ：1）引导词unless相当于if. . . not。 If it snows tomorrow, we will make a snowman. 2）if作为“如果”讲引导条件状语从句，作为“是否”讲引导宾语从句(= whether)，这时不符合“主将从现”原则。如， I don’t know if /whether it will rain tomorrow, if it doesn’t rain, I will go fishing. 用适当的连词填空完成句子。 1. You may go to the park this evening, __________ you must finish your homework first. 2. Practice more, __________ you’ll learn English better. 3. Don’t run in the classroom, __________ you may hurt yourself. 4. We didn’t enjoy the day __________ the weather was so bad. 5. My brother didn’t work hard, __________ he failed in the final exam. 03 即时训练 答案: 1. but　2. and　3. or　4. because　5. so 6. We will have a picnic __________ it doesn’t rain tomorrow. 7. —It’s too late. I have to go now. —Oh, it’s raining heavily outside. You’d better wait here __________ it stops. 8. —What do you think of your Junior Middle School life? —I think it is colorful, __________ I am always busy. 9. Betty hasn’t got any hobbies __________ you call sleeping a hobby. 10. __________ dinner, everyone helped wash the dishes. 答案: 1. if　2. until　3. although/though　4. unless　5. After 用所给单词适当形式填空或填入一个恰当的词，使句子正确。 1. The Silk Road was __________ long that it passed through many countries. 2. I’m waiting for my friend. If she __________ (not, come), I’ll go shopping alone. 3. Next month we’re going somewhere interesting as soon as the holiday __________ (begin). 4. The students __________ (have)lessons when the big earthquake broke out. 5. __________ Jack was a little disappointed, he still went on with his work. 答案: 1. so　2. doesn’t come　3. begins　4. were having 5. Although Thank you for listening $$