1、第二部分 知识运用天天练第六讲 并列句与状语从句1单句语法填空(间考)(2019全国卷)I work not because I have to，but_ because I want to.2单句改错(1)(2019全国卷)Suddenly a football fell just in front of me but almost hit me.but_改为 and(2)(2019全国卷)One afternoon where I was in primary school，I was walking by the school playground.where 改为 when(3)(20
2、18全国卷)At the end of our trip，I told my father that I planned to return every two years，but he agreed.but 改为 and(4)(2018全国卷)Everyone was silent，waiting to see who would be called upon to read his and her paragraph aloud.and 改为 or1并列句考点分析(1)表示递进或顺承关系：常用的并列连词有 and，not only.but(also).等。He had plenty of
3、money and he spent it freely.Not only did he speak more correctly，but he(also)spoke more easily.(2)表示选择关系：常用的并列连词有 or，either.or.等。Either you are right，or I am.(3)表示转折关系：常用的并列连词有 but，yet，whereas 等。Jane said she was ill，yet I saw her in the street just now.Some of the studies show positive results，whe
4、reas others do not.(4)表示因果关系：常用的并列连词有 so，for 等。It must have rained last night，for it is wet all over.The shops were closed，so I didnt get any milk.2状语从句考点分析(1)before 引导的从句中不用否定式谓语。常用如下句型：It will be long before.(得过好久才)It will not be long before.(过不了多久就)It was long before.(过了好久才)It was not long before
5、.(过了不久就)(2)since 后面所用动词不同，该动词所表示动作持续时间的计算方法也不同。since瞬间动词的过去式（从该动作发生时算起）since持续性动词的过去式（从动作结束时算起）It is two years since he joined the army.他参军两年了。It is two years since he smoked.他戒烟两年了。(3)till，not.until.，until 直到.(才).Dont get off the bus until it has stopped.He waited for his father until/till it was t
6、welve oclock.(4)although 与 though 可以引导让步状语从句，不能与 but 连用，但可以与 yet 连用。Although/Though they are poor，(yet)they are warm-hearted.(5)地点状语从句：where，wherever 引导等。Make a mark wherever you have any questions.We will go where the Party directs us.(6)as，when，while 引导的时间状语从句用法一览表。类别作用例句asas“当的时候”，往往和when/while通用
7、，但它着重强调主句与从句的动作或事情同时或几乎同时发生She came up as I was cooking.(同时)The runners started as the gun went off.(几乎同时)when(at or during the time that)既可以表示在某一点的时候，又可表示在某一段时间内，主句与从句的动作或事情可以同时发生也可以先后发生It was raining when we arrived.(指时间点)When we were at school，we went to the library every day.(在一段时间内)whilewhile“当
8、的时候”或“在某一段时间里”。主句的动作或事情在从句的动作或事情的进展过程中发生，从句的动词一般要用延续性动词。在when表示a period of time时，两者可以互换Please dont talk so loud while others are working.He fell asleep while/when reading.Strike while the iron is hot.(不可用as或when，这里的while意思是“趁”)1单句语法填空(间考)(2017北京)If you dont understand something，you may research，stud
9、y，and talk to other people until you figure it out.2单句改错(1)(2019全国卷)When I studied chemistry in/at high school，I reconsidered my goal or decided to be a doctor.or改为and(2)(2017全国卷)I have grown not only physically and also mentally in the past few years.and改为but(3)(2018全国卷)The games my parents taught me where I was a child turned out to be very useful later in my life.where改为when(4)(2017全国卷)Before getting into the car，I thought I had learned the instructors orders，so once I started the car，my mind went blank.so改为but/yet