《高考英语大一轮复习 语法专题 九并列句和状语从句课件 外研版》由会员分享，可在线阅读，更多相关《高考英语大一轮复习 语法专题 九并列句和状语从句课件 外研版（30页珍藏版）》请在金锄头文库上搜索。
1、九、并列句和状语从句,语法精讲,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 Im open-minded and warm-hearted,so Im 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
2、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。 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)。 Work hard,and you will succeed.(= If you work hard,you will
3、 succeed.) 努力学习,你就会成功。 (2)名词+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 youll 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) youll regret. 抓住这次机会,否则你会后悔的。,(2)名词词组+or (else)+陈述句。 More healthy food,or (else) youll break down sooner or
4、later. 多吃健康食品,不然你的身体迟早会垮掉。 3.when构成的句型 when引起并列句,意为“正在这时”,表示某件事正在发生或刚要发生 或刚刚完成时,突然发生另一动作。 (1)sb.be doing sth. when.某人正在做某事,这时 Last Monday,I was walking in the street when I suddenly saw an old man fall off his bicycle. 上周一,我正在街上散步,这时突然看到一位老人从自行车上摔了 下来。 (2)sb.be about to do sth. when.某人正要做某事,这时 We we
5、re about to set off when it suddenly began to rain. 我们正打算动身,突然下起雨来了。,(3)sb. be on the point of doing sth. when.某人正要做某事, 这时 She was on the point of going to bed when someone knocked at the door. 她正要上床睡觉,突然有人敲门。 (4)sb.had just done sth. when.某人刚做完某事,这时 I had just finished sweeping the floor when the t
6、elephone rang. 我刚刚扫完地,这时电话铃响了。,二、状语从句 考点一 时间状语从句 1.when,while和as的用法,2.as soon as,immediately,directly,instantly,the moment/minute/ second/instant,no sooner.than.,hardly/rarely/scarcely.when.这些从属连词 都译为“一就”,表示从句的动作一发生,主句的动作随即就 发生。 He started as soon as he received the news. 他一接到消息就动身了。 The moment I he
7、ard the voice,I knew father was coming. 我一听到那个声音,我就知道父亲来了。 The man began to work immediately he arrived there. 那个人一到那儿就开始工作。 No sooner had I arrived home than it began to rain. 我一到家,天就开始下雨。,3.till和until (1)肯定句中,主句谓语动词应是延续性动词,意为“某动作一直延续 到某时间点才停止”。 He remained there till/until she arrived. 他在那儿一直待到她到达
8、。 (2)否定句中,主句谓语动词应是非延续性动词,从句为肯定式,意为 “某动作直到某时间点才开始。” I didnt notice that I forgot my ticket till/until I got to the station.直到到了车站我才意识到我忘带车票了。 (3)till不可置于句首,until可以。 (4)强调和倒装句中,not和until应视为一个整体,同时被强调或置于 句首。 Not until we know more will we be able to improve the situation.我们只有了解更多情况才能改善现状。 It was not un
9、til I had read your letter that I knew the truth.直到读了你的信我才知道事情的真相。,(1)从句的谓语动词一般是短暂性动词,主句谓语动词则是延续性动词或反复发生 的动作。since引导的从句时态为一般过去时,主句时态为现在完成时或现在 完成进行时。 She has been working for the company since she left school.她自从毕 业一直在这家公司工作。 (2)句型“It is/has been+时间段+since.”意为“自从到现在多久了”。 It is a long time since I saw
10、 you last time. =I have not seen you for a long time. 我很久没见过你了。 It has been two years since I was admitted to this key middle school. =I was admitted to this key middle school two years ago. 自从我被这所重点中学录取已经两年了。 It is three years since I smoked a cigar. =It is three years since I stopped smoking a cig
11、ar. 我三年没抽雪茄了。,4.since,5.before (1)before常用于表示“还未就,不到就;才; 趁;还没来得及就”等含义。 We had sailed four days and four nights before we saw land. 我们航行了四天四夜才看见陆地。 He rushed out of the room before I could say anything else. 我还没来得及说别的他就冲出了房间。 Please write it down before you forget it. 趁你现在没忘把它记下来。 (2)句型“It was/will b
12、e+时间段+before.”意为“过了/要过多久 才”。“It was not long before./ It wont be long before.”意为“不久就”。 It will be half a year before I come back. 要过半年我才能回来。 It was not long before he sensed the danger of the position. 没过多久他就感觉到这个位置的危险。,6.every time,each time,next time,the first time 等名词短语用来引 导时间状语从句,表示“每当,每次,下次,第一次
13、”等。 Every time I saw him,I found him to be taller. 每次我碰见他,都觉得他长高了。 考点二 地点状语从句 1.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。 Youd better not leave the medicine where kids can get it. 你最好不要把药放在孩子能够得着的地方。 Children will play wherever they happen to be. 小孩子走到哪里玩到哪里。,2.地点状语从句在句首时常兼有抽象条件意味。 Where theres a w
14、ill,theres a way. 有志者,事竟成。 Where(ver) theres 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的。,特别提示 where引导的状语从句和定语从句的区别: where引导地点状语从句直接修饰动词,而在定语从句中where作为关系副词要跟在表示地点的先行词后面。如: 如果你到风俗习惯不同的地方旅游,请入乡随俗。 If you are travelling where the customs are really foreign to your own,please do as
15、the Romans do.(地点状语从句) If you are travelling in places where the customs are really foreign to your own,please do as the Romans do.(定语从句),考点三 条件状语从句 引导条件状语从句的从属连词(词组)有:if (如果),unless (除非,如果不),as/so long as(只要),supposing (that)(倘若,假定),provided (that)(假若,倘若),providing (that)(倘若),on condition that (条件是
16、),in case (如果)等。 You will succeed as long as you study hard. 只要你努力学习,你一定会成功。 Supposing it rains,what shall we do? 假如下雨,我们该怎么办呢?,考点四 让步状语从句 1.although与though引导的让步状语从句。 二者可互换,且都可与yet,still或nevertheless连用,但不与 but连 用。though引导让步状语从句放在句首时,可使用倒装结构,但 although引导的状语从句不能倒装。 He didnt stop working though/although he was ill. 虽然病了,但他没有停止工作。 Young though she is,she knows how to deal with such a thing. 她虽然年轻,但懂得如何处理这件事。(本句中though不可换为although),特别提示 though还可作副
