2021届高中英语高考二轮复习-重点语法从句-状语从句PPT

1、 状语从句状语从句在句子中作状语的从句。可以用在句子中作状语的从句。可以用来修饰谓语、定语、状语或整个来修饰谓语、定语、状语或整个句子。一般由连词或者起连词作句子。一般由连词或者起连词作用的词组引导，在句子中位置较用的词组引导，在句子中位置较灵活。灵活。1 1、时间状语从句、时间状语从句 常用引导词常用引导词:when, while, as, before, after, since, ever since, as soon as, once, till, until, hardlywhen,directly, immediately, instantly名词短语引导名词短语引导: the t

2、ime, the moment, the minute, the day, the year, the first time, by the time, each time, every time, next time till, not until , until, before, sinceDont get off the bus until it has stopped.He waited for his father until (till) it was twelve oclock. It will be five years before he returns from Engla

3、nd. hardly / scarcely when, no sooner than, as soon as, once表示“一就”As soon as I have finished it , Ill give you a call.Once you show any fear, he will attack you.We had hardly got / Hardly had we got into the country when it began to rain. No sooner had he arrived / He had no sooner arrived than she

4、started complaining. directly, immediately, the moment, the minute that 一就He made for the door directly he heard the knock. each time, every time, by the timeEach time he came to my city, he would call on me.Back to school延续性动词表达的动作能够延续，如：延续性动词表达的动作能够延续，如：keep保存，维保存，维持；持；walk走路；走路；read 阅读等；阅读等；非延续性动

5、词也称瞬间动词，所表达的动作不能够延非延续性动词也称瞬间动词，所表达的动作不能够延续，发生之后就立即结束。如：续，发生之后就立即结束。如：hear听到；听到；return 归归还；还；see看见；看见；open,打开；打开；close关闭；关闭； finish完成；完成； begin开始。开始。考点一：考点一：when, while, as的用法的用法When其引导的从句谓语动词既可用延续性动词也可用非延续性动词；从句的动作既可以同时发生也可以先后发生。Mary was having dinner, when I saw her. When you meet a new word, consu

6、lt the dictionary. 诗人只是通过她来表达这种对于美好事物的飘忽短暂、转瞬即逝的痛惜和追忆，念念不忘却又无从把握，只剩下淅沥春雨中的深深追忆，只剩下物是人非之后的无可奈何。尽管全诗没有一句直白的情语，但情语却已洇染在委婉的景语之中了。同学们总结一下，诗歌表达了怎样的情感？秦晋历史上关系一直很好；更重要的是，秦也有向外扩张的欲望，于是秦晋联合也就必然了。2.概括了曹操军队在攻破荆州顺流而下的军容盛状的句子是：舳舻千里，旌旗蔽空。9. 怎样才能促进共享单车的良性发展？请结合材料简要概括。鄙：1顾不如蜀鄙之僧哉（边远的地方）丁香,又名紫丁香。春季开花,花紫色,密集成圆锥花序。有淡雅细

7、沉的香气。因为它的高洁与冷艳,文人墨客把它作为哀婉、愁怨、惆怅的象征反复吟咏，古来已久。唐代诗人李商隐有诗曰：“芭蕉不展丁香结，同向春风各自愁。”唐中主李璟词曰：“青鸟不传云外信，丁香空结雨中愁。”可见，丁香在古典文学当中是个“愁品”，是柔弱和哀愁的象征物。那麽，丁香一样的姑娘会是个什麽样子的姑娘呢？生回答，师归纳总结：对丁香姑娘的期盼，对眼前现状的迷茫和对往昔之美的深深追忆。1了解文章的历史背景，这对准确地理解，分析和评价文章具有十分重要的意义。16.以月亮作比，描写世间万物变化的规律的句子是：盈虚者如彼，而卒莫消长也。本文从荆轲将入秦作准备工作写起，接着写他在太子丹的催促下启程赴秦，及至到

8、秦国后巧用“打开关节”的办法“拜见”秦王，最后记叙了刺秦王的壮烈举动及其惊心动魄的场面。对这一复杂的事件，作者不但写得精彩、生动，而且文字十分洗练，有很强的感染力。1、赏析人物形象，提高学生初步鉴赏文言文的能力。地图事此处仅一语带过，便不再提，而奥秘尽在其中，至“图穷而匕首见”，真象乃白。如此章法，妙！而“得樊将军首”，难啊！更何况太子又不忍伤长者。宁溘死以流亡兮，余不忍为此态也。考点一：考点一：when, while, as的用法的用法2. While其引导的从句谓语动词必须是延续性动词或者表示状态的词；主句和从句的动作同时发生。Father was preparing a report w

9、hile I was playing games.Never get on or off he bus while it is in motion.3. As从句动作还未结束，主句动作已经发生；可表示一边一边。As you grow older, youll know better about yourself.We sing as we walk along.答案：D解析：句意为 星期五那天，当我们正准备出发去过周末的时候，我的女儿听到有人叫救。易混淆：在while和when这里犹豫。1.One Friday, we were packing to leave for a weekend a

10、way _ my daughter heard cries for help.A. after B. while C. since D. when2. I had just stepped out of the bathroom and was busily drying myself with a towel _ I heard the steps. A. while B. when C. since D. after答案： B解析：下划线处表示 “正在这时， 突然”， 四个选项中只有when可以表示此含义。考点二：考点二：until, till的用法的用法1. 主句时否定句是谓语常用非延续

11、性动词，主句是肯定句时谓语动词常用延续性动词。I didnt know anything about it until you told me.Ill wait until the concert is over.2. Until 可以放在句首，till不可以。考点三：考点三：since的用法的用法1. 表示“自从”其引导的从句常用一般过去时，主句常用完成时态。They have been living very happily since they got married.2. Since 引导的从句的谓语动词如果时持续性动词常理解为某一状态的终止；如果是非持续性动词，则理解为某一个动作的开

12、始。He has written to me frequently since he was ill.自从病好以来，他经常给我写信。He has written to me frequently since he went abroad自从他出国以来，经常给我写信。I have heard a lot of good things about you after I came back from abroad.Bad habits, unless formed, are difficult to shake off.Since her husband had died, so she had

13、to support the family.2 2、地点状语从句、地点状语从句 常用引导词:where, wherever, anywhere, everywhere例句: Generally, air will be heavily polluted where there are factories.Wherever you go, you should work hard.3 3、原因状语从句、原因状语从句 常用引导词:because, since, as, for, seeing that, now that, in that, considering that, given that

14、, 例句 ：Now that everybody has come, lets begin our conference.The higher income tax is harmful in that it may discourage people from trying to earn more.生回答，师归纳总结：既是又不是。丁香姑娘可能是诗人渴望而终未能得的爱情，可能是青年时未酬的壮志，可能是年少时青涩的一个愿望，也可能只是对曾经偶遇的少女倩影的空自怀恋，所以，丁香姑娘是一切转瞬即逝的美好事物的象征，美好回忆的寄托。1、 找学生读佚之狐的那句话：国危矣！若使烛之武见秦君，师必退！生1

15、：李商隐的锦瑟中有“此情可待成追忆，只是当时已惘然。”（教师点拨）这段感情早已经逝去了，只剩下当事人面对着多少年后的物是人非来深深的怀恋，然而无论心里有多少痛惜，曾有的深情却也无可挽回了。当初怎麽就不知道珍惜呢？生2：王菲的歌曲沧海蝴蝶中有一句歌词特别动人，“给我一刹那，对你宠爱；给我一辈子，送你离开。”（教师点拨）两个人的交会只有一刹那，于是两个人的相互温暖也只在一刹那。短暂的宠爱7B （参与方的参与目的不全都是为了获得利润报酬，需求者的目的是为了满足自我在资源或者服务上的需求。）3、从文本中,我们只知道她是一个”丁香一样的姑娘”。（板书：丁香）丁香是什麽样的呢，有同学见过吗(展示丁香图片)

16、？3由高到低，写诗人所见所闻，渲染秋江景物特点的句子是：风急天高猿啸哀，渚清沙白鸟飞回。6表明历史悠久，和外界交通不便的句子：尔来四万八千岁，不与秦塞通人烟。3.叙写江水流逝却始终长流不息，月亮盈亏却无所增减的哲理的句子：12.离骚中用大鸟和小鸟不合群来比喻说明自己绝不随波逐流的两句：鸷鸟之不群兮，自前世而固然。3见其发矢十中八九，但微颔之（稍微，略微）三、体会课文的写作特色，提高鉴别欣赏能力。4 4、目的状语从句、目的状语从句 常用引导词:so that, in order that, in the hope that, for the purpose that, in case例句 :Th

17、e boss asked the secretary to hurry up with the letters so that he could sign them.The teacher raised his voice on purpose that the students in the back could hear more clearly.5 5、结果状语从句、结果状语从句 常用引导词:so, so that, so that, such that,such that, 例句:He got up so early that he caught the first bus.Its s

18、uch a good chance that we must not miss it.To such an degree was he excited that he couldnt sleep last night.考点一：考点一：sothat的用法的用法so+ 形容词/副词+that The book was so boring that.2. so+形容词+a/an+可数名词单数+that It was so good an exhibition that.3. so + many/much/few/little +相应形式的名词+thatHe got so little money t

19、hat考点一：考点一：suchthat的用法的用法such + a/an+形容词+可数名词单数+that It was such a lovely dog that everyone likes it.2. such + 形容词+可数名词复数+that They are such good children that we all love them.3. such +形容词+不可数名词+that This was such fine music that it was worth to listen.6 6、条件状语从句、条件状语从句 常用引导词:if, unless, as/so long

20、 as, providing/provided that, suppose that, in case that, given that例句: Well start our project if the president agrees.You will certainly succeed so long as you keep on trying.Provided that there is no opposition, we shall hold the meeting here.考点一：考点一：if引导的条件状语从句引导的条件状语从句主将从现 If it rains tomorrow,

21、I will stay at home.2. 主情从现 If you come here, he can help you.3. 主祈从现 If you go to work tomorrow, dont be late.4. Father told me, if I studied hard he would buy me a special gift. 7、让步状语从句、让步状语从句 常用引导词:though, although, even if, even though, as(用在让步状语从句中必须要倒装),while ( 一般用在句首 ),no matter , whatever,

22、whoever, wherever, whenever, however, whichever例句: Much as I respect him, I cant agree to his proposal.尽管我很尊敬他, 我却不同意他的建议。The old man always enjoys swimming even though the weather is rough.No matter how hard he tried, she could not change her mind.考点一：考点一：though/ although 的用法的用法两者几乎完全相同，though不如alt

23、hough正式。二者都不可以跟but连用，可用yet或stillAlthough/Though she works very hard, (yet)she makes very slow.考点二：考点二：as的用法的用法As引导让步状语从句时，从句中的表语、状语、或谓语部分的实义动词需要提前至句首（though有时也这样用。）Pop star as/though she is, she still needs to improve.Much as I respect him, I cant agree to his proposal.8 8、比较状语从句、比较状语从句 常用引导词:as(同级比

24、较), than(不同程度的比较)the more the more ; just as , A is to B what /as X is to Y例句: She is as bad-tempered as her mother.The more you exercise, the healthier you will be.Food is to men what oil is to machine. 食物之于人,犹如油之于机器。 He can earn no more money than you can.9 9、方式状语从句、方式状语从句 常用引导词:as, as if, as thou

25、gh例句：When in Rome, do as the Roman do.She behaved as if she were the boss.考点二：考点二：as if 和和as though的用法的用法1. 从句所表示的情况不属实或者实现的可能性较小时通常用虚拟语气（用一般过去时表示现在的情况，用过（用一般过去时表示现在的情况，用过去完成时表示过去的情况）去完成时表示过去的情况）Everything in my childhood crowed upon in my mind as if they had just happened.2. 从句所表示的情况是事实或者具有很大可能性时，通

26、常用陈述语气。He cleared his throat as if he wanted to say something.1、表示与现在事实相反的情况、表示与现在事实相反的情况从句从句:If+主语主语+动词一般动词一般过去时过去时(Be动词用动词用were)主句主句:主语主语+ should/would/might/could+do:If I were you，I would take an umbrella.如果我是你，我会带把伞。(事实:我不可能是你)If I knew his telephone number，I would tell you.如果我知道他的电话号码，我就会告诉你。(事

27、实:不知道)如果他再努力些，就能通过考试了。(事实:没有努力)If I were you， Id wear a shirt and tie.如果我是你，我就会穿衬衫和领带。(事实:我并不是你)2、表示与过去事实相反的情况、表示与过去事实相反的情况从句从句:If+主语主语+had+done主句主句:主语主语+should/would/might/could+ have doneeg:If I had got there earlier，I would have met her.如果我早到那儿，我就会见到她。(事实:去晚了)If he had taken my advice，he would no

28、t have made such a mistake.如果他听我的劝告的话，就不会犯这样的错误了。(事实:没有听我的话)3蜀道难中写出水石相激、山谷轰鸣的惊险场面的句子是：飞湍瀑流争喧豗，砯崖转石万壑雷。2微闻鼠有作作索索（暗暗地）13.描绘秋江的爽朗和澄清，也恰好体现作者怡然自得的心境的句子：清风徐来，水波不兴。2、通过他的话，我们可知他对烛之武是很了解的。那么既然他知道烛之武这么能干，为什么到现在才举荐呢？7.写清风与明月可尽情享用，无人禁止，无穷无尽的句子：取之无禁，用之不竭。6表明历史悠久，和外界交通不便的句子：尔来四万八千岁，不与秦塞通人烟。我们可以想象：这样一个须发尽白的老者，夜缒而出时是怎样的一种情形。当他拄着拐杖走进秦营时又是怎样的大义凛然，视死如归。让学生谈对佚之狐的看法。多数学生会说这是个伯乐。那么请学生思考如下问题：他真的是慧眼识英雄的伯乐吗？东周列国志里说他“须发尽白，佝偻其身，踌躇其步，”以至到了朝堂之上，“左右莫不含笑”。3.写在极短的时间内，秦王殿庭上下混乱，秦王惊起拔剑不出，环柱而逃，群臣惊愕，左右呼喊，有动作，有表情，有高呼，