高考一轮专题复习7-连词和状语从句-学生版+教师版
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1、 1 教师教师 学生学生 时间和时段时间和时段 年年 月月 日日 ( : : ) 学科学科 英语英语 年级年级 教材名称教材名称 授课题目授课题目 高考一轮专题复习七:连词和状语从句高考一轮专题复习七:连词和状语从句 课课 次次 第(第( )次课)次课 专题基础知识及运用专题基础知识及运用 【基础知识及练习】 1 状语从句中从属连词 when,while,as 的多种含义 when:当时候;就在那时;既然;虽然;在之后; as:一边一边;随着;虽然;因为;依照,如; while:在期间;而;虽然。 用 when,while 和 as 填空: He will take my place _ I
2、am away. I was having my lunch _ the fire alarm went off. _ you have finished your work,you may have a rest. _ he swam,he cried for help. _ the Internet is of great help,I dont think it good to spend too much time on it. 2 as 引导让步状语从句 as 引导让步状语从句时要倒装,若是倒装,需将所强调的成分即名词(句首名词不能有任何冠词)、形容词、副词、 分词、实义动词提前。
3、注though 引导状语从句可以倒装也可以不倒装,although 不能引起倒装。 as,though,although 引导从句时,后面的主句不能有 but,但可以和 still,yet 连用。 完成下列句子: _(虽然他是个孩子),he knows what is the right thing to do. _(虽然他工作很努力),he never seemed able to do the work satisfactorily. _(虽然你可能失败),you should never give up. 3 before 的用法 注意判断 before 在状语从句中的含义:才;就;趁没
4、有;还没来得及;宁可也不;不知不觉。 1. 判断下列各句中 before 的含义: ( )We had sailed four days and four nights before we saw land. ( )We hadnt run a mile before he felt tired. ( )Please write it down before you forget it. ( )Before I could get in a word,he had measured me. ( )She would die before shed give in. ( )Three month
5、s went by before we knew it. 2. 区别以下句型: 2 用 before,that,since,when 填空: Its three days _ he returned home. It was three days_ he returned home. It will be three days_ he returns home. It was three days later _ he returned home. It was three oclock _ he returned. 注解答此类题目关键有三点:首先要确定是不是强调句,当我们把 it is/wa
6、s 以及连接词去掉时,剩余部分若能构 成一个完整的句子,就是强调句,这时连词用 that;否则,就要考虑它的句式特点。其次要看是时间段还是时间点。 再次是连接词前后的时态。当确定为时间段时,连接词前后时态不一致,用 since;时态一致,用 before;当确定为 时间点时,强调句就用 that,否则就用 when。 4 where 引导的定语从句和状语从句的区别和联系 where 引导定语从句时,相当于 in/at/to which;where 引导状语从句时,相当于 in/at/to the place where.如: Please make a mark in the place wh
7、ere you have a question.(定语从句) Please make a mark where you have a question.(状语从句) He lives in the quiet small village _ I worked ten years ago. He lives in _ is called the Fairy Land Outside of the World. He lives in the place _ is called the Fairy Land Outside of the World. Mum,what did your docto
8、r say? He advised me to live _ the air is fresher. A. in where B. in which C. the place where D. where _ others are weak,he is strong. A. Where B. In the place C. Which D. While 5 unless 的用法 unless 意为“除非;如果不”,相当于 if.not。 Most birds find it safe to sleep in the trees,but _ they have eggs or young chi
9、cks,they dont use a nest. A. why B. how C. unless D. where You must keep on working in the evening,_ you are sure you can finish the task in time. A. as B. if C. when D. unless We wont keep winning games _ we keep playing well. A. because B. unless C. when D. while In time of serious accidents,_ we
10、know some basic things about first aid,we can save lives. A. whether B. until C. if D. unless 6 so.that.和 such.that.引导结果状语从句的区别 3 so形容词/副词that. so形容词a(n)名词that. sucha(n)形容词名词that. such形容词不可数名词/可数名词的复数that. 注so/such.that.放在句首时要倒装。 完成下列句子: He is such a good teacher that we all respect him. He is _ tha
11、t we all respect him. So _ that we all respect him. Such _ that we all respect him. He made _ rapid progress that the teacher praised him. He made _ much progress that the teacher praised him. 注意句型: 表示目的状语的几种表达: He got up early to catch the early bus. He got up early in order to catch the early bus.
12、 He got up early so as to catch the early bus. He got up early so that he could catch the early bus. He got up early in order that he could catch the early bus. His humour was such as to make us all laugh. He was so humourous as to make us all laugh. 7 “一就”的表达法 “ 一 就 ” 的 表 达 法 有 : as soon as , hardl
13、y/scarcely.when. , no sooner.than. , the moment/minute/second/instant,immediately/instantly/directly,on/uponn./doing。 完成下列句子: 他一到达车站,汽车就发动了。 _(连词) he arrived at the station,the bus started. _(连词) had he arrived at the station when the bus started. _(连词) had he arrived at the station than the bus sta
14、rted. _(副词) he arrived at the station,the bus started. _(名词) he arrived at the station,the bus started. _(介词) his arrival at the station,the bus started. 8 注意倍数的表达 倍数放在形容词或副词的原级、比较级或名词前。如: This river is three times longer than that one. This river is three times as long as that one. This river is th
15、ree times the length of that one. I have twice as many books as he has. I have twice as much money as he has. 4 完成下列句子: 这个房间是那个房间的两倍大。 The room is _ _ _ as that one. The room is _ _ than that one. The room is _ _ _ of that one. The income of this year is twice _ of last year. The income of this year
16、 is twice _ it was last year. 9 until / till 的用法 until 可用于句首,而 till 通常不用于句首。如: Until you told me, I had heard nothing of what happened. 注否定句可用另外两种句式表示。 肯定句:She _ (sleep) until midnight. 否定句:She _ (arrive)until midnight. He didnt go to bed until he finished his work. _(倒装句) _(强调句) 10 状语从句中的常用连词和特殊连词
17、从句 类型 常用连接词 特殊连接词 时间状语从句 when,while,as,before,after, since,till,until,as soon as 一些时间名词:the moment, the instant,the minute,the day, next time,every time,the first time,the last time 一些副词:instantly, immediately,directly 固定搭配的连词:no sooner.than, hardly/scarcely.when 地点状语从句 where wherever,anywhere 原因状语从
18、句 because,since,as,for seeing that,considering that, given that,in that,now that,for the reason that 目的状语从句 (so) that,in order that lest,for fear that,in case 结果状语从句 so/such.that,so that to the/such a degree that,to the/such an extent that 条件状语从句 if,unless,as long as suppose,supposing,providing, pro
19、vided,on condition that 让步状语从句 although,though,even though, even if while(一般用于句首),as(用于 倒装结构),wheverno matter wh,whether.or. 比较状语从句 as,than the more.,the more. 方式状语从句 as,as if/though the (same) way, A is to B what C 5 is to D My parents live in a small village. They always keep candles in the house
20、_ there is a power out. A. if B. unless C. in case D. so that My parents dont mind what job I do _ I am happy. A. even though B. as soon as C. as long as D. as though 11 状语从句的省略现象 当 when,while,if,unless,as,though,as if,as though 等引导时间、地点、条件、方式或让步状语从句时, 如果从句的主语与主句的主语一致(或虽不一致,是 it),从句的谓语又包含动词 be,就可省略从
21、句中的“主语be” 部分。if,unless,when,though,once,as if 等连词后用ing 表示主动,ed 表示被动;as if 后如表示目的,则 用 to do 表示。 注after,before,since,without 后接 being done 表示被动。 完成下列句子: _(如果有必要的话),Ill explain to you again. Although _(lack) money,they sent their children to school. When _(complete),the hall can hold 2,000 people. He s
22、topped as if _(see) if someone followed him. 12 however 和 whatever 引导状语从句的区别 however 后接形容词或副词,相当于 no matter how;而 whatever 后接名词,相当于 no matter what。 用 however,whatever 填空: _ difficult it may be,you shouldnt give up. _ difficulties you may come across,you shouldnt give up. _ many difficulties you may
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