Unit 1 - Unit 4 期中语法复习 2023-2024学年牛津译林版英语九年级上册

9A U1—4期中语法复习 U1 一、并列连词and, but, or, so 并列连词and,but,or和so可以用来连接单词、短语或者句子。 1. and意为“和,又”,表示并列关系,常用来连接表示对等成分的单词、短语或者句子,表示意思的顺延或增补。 I woke up and got out of bed. He played the piano and she sang. 2. but意为“但是”,表示转折关系,所连接的成分意思往往相反或相对。 The car is very old,but it runs very fast. 3. or意为“或者”,表示选择关系。在否定句、疑问句中列举并列的成分用or连接,不用and。 Are you going to America by boat or by plane? 4. so意为“因此,所以”,常用来连接两个存在因果关系的简单句。 The rain began to fall,so we went home. 注意:并列连词so和从属连词because不能一起使用。 The dog was hungry, so we gave it something to eat. =Because the dog was hungry, we gave it something to eat. 二、并列连词both...and...,not only...but (also)...,either...or...,neither...nor... 我们用连词both...and..., not only...but (also)..., either...or..., neither...nor...连接两个句子的相同部分以避免重复, 这些并列连词可以连接两个并列的主语、谓语、宾语、表语、状语等。 (1) both...and...意为“…和…两者都;既…又…”。连接的两个成分在句中做主语时,谓语动词用复数形式。 Both New York and London have traffic problems. (2) not only...but (also)...意为“不但…而且…,不仅...还有...”,其中also可以省略。 They speak English not only in class but also at home. 当not only...but also... 连接两个名词做主语时,其谓语动词应与最近的一个主语在人称和数上保持一致,即遵循所谓的“就近原则”。 Not only the students but also Mr Li has lunch at school. 【not only...but also...和both...and...用法及区别】 ①意义的区别:not only...but also... 意为“不仅...而且...”,both...and...意为“既...又...,两个都...”。 ②用法的区别:not only...but also... 强调的是but also之后部分,后面的谓语要根据最近的主语而变化,遵循就近原则;both...and... 连接句子的两个主语时,其后谓语动词通常用使用复数形式,可以连接两个相同的部分。 my mother my sister watches football games these days. Tom Jack have passed the exam. (3) either...or... 意为“要么…要么…,或者…或者…;不是…就是…”,用于连接两个表示选择关系的词。连接两个主语时,谓语动词的单复数应遵循“就近原则”。 Either you or Master Li has repaired the computer. (4) neither...nor... 意为“既不…也不…”,具有否定意义。当neither... nor... 连接两个主语时,谓语动词的单复数也应遵循“就近原则”。 Neither you nor I am wrong. 若将neither... nor...句型变为肯定句,只需把neither... nor...改为both... and...,同时谓语动词必须用复数形式。 【举一反三】 ( )1.Smile to the world, the world will smile back to you. A.and B.or C.but D.if ( )2.—I am terribly sorry, I can’t go shopping with you this afternoon. —It’s OK.We can go next time. A.so