【配套K12】高中英语词法专题状语从句精品教案

高中英语词法专题状语从句精品教案

英语词法专题讲座十六:状语从句

一、引导词的选择:

.时间状语从句

).由when、while、as(当……时候)引导的时间状语从句。

whenjackgothome,hismotherwascooking.

2).由after/before引导的时间状语从句。

Thefootballmatchplayedafterschoolwasover.

3).由assoonas引导的时间状语从句。

I’llringyouassoonasIreachBeijing.

4).由not….until(直到…..才…..)引导的时间状语从句。

Theydidn’tstopuntiltheyfinishedthework.

2.原因状语从句

由because、since、as(因为、既然、由于)引导的原因状语从句。

Sinceyouhaveknownaboutthat,pleasetelluswhattodo.

3.地点状语从句

由wherever(无论在哪儿)引导的地点状语从句。

whereverhegoes,healwaysbringshispetdog.

4.目的状语从句

由sothat引导目的状语从句。

Hegotupveryearlysothathecouldcatchtheearlybus.

5.条件状语从句

由if或unless引导条件状语从句。

Iwon’tgotohispartyunlessIaminvited.

6.比较状语从句

由than、as…as、notas……as引导比较状语从句。

Therearemorestudentsinourclassthanintheirs.

7.让步状语从句

由though、eventhough/if、although引导让步状语从句。

Althoughhedidn’tpasstheexam,hisfatherdidn’tgetangrywithhim.

8.方式状语从句

由asif引导方式状语从句。

Hetalkedaboutthatasifhekneweverything.

9.结果状语从句

由so…that…、such….that…(如此…..以致于…)引导结果状语从句。

Itwasrainingsohardthatwecouldn’tseetheroad.

二、状语从句与主句的时态问题

.时间状语从句、条件状语从句与主句的时态不一致。(主句用将来时,而时间、条件状语从句用一般现在时)Ifit________tomorrow,we______toclimbthehill.

He________asodierwhenhe______up.

2.since引导的时间状语从句。Itis+时间+since+一般过去时

It_____tenyearssincewe________thatcity.

3.由when、while引导的时间状语从句的时态:

主句(过去进行时)+when+从句(一般过去时)

主句(一般过去时)+when+从句(过去进行时)

主句(一般过去时)+while+从句(过去进行时)

主句(过去进行时)+while+从句(过去进行时)

注意:看动词为短暂性动词用一般过去时,动词为延续性动词则用过去进行时。

mother_______supperwhenI______homeyesterday.

LastSundayI_______LinHongwhenI_______inthestreet.

whileHanmeimei_______thefloor,Lucy_______water.

whenthestudents________ameeting,theteacher_______in.

4.由when、after、before、bythetime引导的时间状语从句的时态:

主、从句的谓语动作都以完成,则先发生的动作用过去完成时,后发生的动作用一般过去时。

whenthey_______tothecinemalastlight,thefilm________.

I_________outwithmyfriendsafterI_______allthehomewo rklastnight.

高三英语第一轮语法复习教案-状语从句

状语从句 一.状语从句的定义:在复合句中由从句表示的状语称作状语从句,它可以用来修饰谓语(包括非谓语动词)、定语或状语,或是整个句子。状语从句通常由一个连词引起,也可以由一个起连词作用的词组引起,有时甚至不需要连词直接和主句连接起来。 状语从句一般分为九大类 时间状语从句地点状语从句原因状语从句目的状语从句结果状语从句 条件状语从句方式状语从句比较状语从句让步状语从句 二.状语从句的分类: 1.时间状语从句: 在时间状语从句中,要注意时态一致,一般情况下主句是将来时的时候,从句要用一般现在时。可以引导时间状语从句的连词很多,根据意义和主从句之间的时间关系,又可分类如下: (1)表示同时性,即主从句的谓语动作同时发生或几乎同时发生。 其连词有:when (当……的时候), while(当……的时候), as(当……的时候), once(一旦……)as soon as(一……就……), the time(当……的时刻), the moment (当……的时刻), by the time(到……时候为止), next time(下次), the first time(第一次……的时候), the last time(上次……的时候),immediately(一……就……), instantly(一……就……),directly(一……就……)以下关联词引起的句子中,前面常用过去完成时,后面用一般过去时hardly /scarcely…when…(刚……就……), no sooner…than…(刚……就……) Strike while the iron is hot.趁热打铁。 While I am washing the floor, you can be cleaning the windows.(while含有对比的意思) 我洗地板的时候,你可以擦窗户。 As / When I came home, I met an old schoolmate of mine.我回家的时候遇到了我的一位老同学。 I'll ring you up as soon as I get an answer from him.我一有他的答复就给你打电话。 Once you see him, you will never forget him. 你一旦见过他,就不会忘了他的。Hardly had we got into the country when it began to rain. 我们一到乡下就开始下雨了。 = We had hardly got into the country when it began to rain. No sooner had he come home than she started complaining. 他一到家她就开始抱怨。 = He had no sooner come home than she started complaining. He made for the door directly he heard the knock. 他一听到敲门声就向门口走去。 She rushed into the room immediately / the moment she heard the noise.她一听到声音就冲进房间 He left me a good impression the first time I met him.我第一次见他时,他给我留下了好印象。

高中英语三大从句 串讲 教案

一. 定语从句 1.重点突破 (1)关系代词as的用法 1)as可以引导限制性/非限制性定语从句,指人,物,事 such+名词+as…像……一样(之类的) the same+名词+ as… 和…同…一样的 2)as引导非限制性定语从句放在主句前,主句后,主句中 as有“正如”之意,多用于肯定句 典型例题讲解1 In 2014, such important reform policies associated with the interests of the general public were introduced in China _____ almost each person could benefit from in life. A. when B. that C. where D. as 典型例题讲解2 He works hard from dawn to night every day to make a living, _____many people who are struggling to survive in this big modern city. A. as if B. such as C. so do D. as do (2)介词+关系代词的用法 介词的选择主要考察以下几点: 1)介词与先行词的搭配 典型例题讲解 Human facial expressions differ from those of animals in the degree _____they can

be controlled on purpose. A with which B to which C. of which D. for which 2)介词与从句谓语动词的搭配 典型例题讲解1 In the end, it was Becky ______ he turned for a gentle word and a smile. A. on whom B in whom C to whom D for whom 典型例题讲解2 Without facts, we can't form a worthwhile opinion for we need to have factual knowledge _____ our thinking. A which to base on B which to be based on C upon which to base D, with which to base on 3)主从句逻辑关系 典型例题讲解 During the voyage the sailor caught a deadly disease ______ in those days medical science was helpless. A. that B which C. to which D. against which (3)关系副词When和where的用法 1)when(指时间)=介词+ which,当先行词为指时间的名词时,关系词在从句中做时间状语 积累:age (年代);occasion (机会场合); interval (间隔); stay (逗留期间); stage (时间段)等抽象时间

(完整版)高考英语专题复习状语从句(附答案)

高考英语专题复习状语从句(附答案) I. 考点分析 状语从句可用来表示时间、地点、原因、目的、结果、条件、方式、比较和让步等。 1.时间状语从句 1) 常见关联词有when, whenever, while, as, before, after 等。 2)注意not…until… 正常结构、倒装结构、强调结构、和until置于句首的用法。 He didn’t go to sleep until he had finished his homework. (正常结构) Not until he had finished his homework did he go to sleep. (倒装结构) It was not until he had finished his homework that he went to sleep.(强调结构) Until he had finished his homework he didn’t go to sleep. (until置于句首) 3)表示“一……就……”的连词:once, as soon as, hardly/scarcely…when, no sooner…than, the minute, the moment, the instant, immediately, directly, instantly 4)其他表示时间的短语还有:every time, next time, the day 等。 2.地点状语从句通常由where, wherever引导如: Where there is a will, there is a way. 3.原因状语从句 1) 通常由because, as ,since引导, 三者区别: because 语气最强,重在交待原因,以why引导的疑问句只能because用来回答;其前可用only, just等词强调;可用在It is…that…强调句型中。如:You shouldn't get angry just because some people speak ill of you. as 一词口气最弱,表示明显的原因。如:As she was in a hurry, she left her key in the car. since 表示人们已知的事实,所以常译成“既然……”。如:Since everyone is here, let's get started.

英语专题:时间状语从句和条件状语从句学案

中考专题:时间状语从句和条件状语从句学案 Lead-in: Q1:什么是状语? 通过一个简单例句的拓展,看看状语是什么 1.She bought a present. 主 + 谓 + 宾(无状语) 2. She bought a present hurriedly at the train station when the train was coming. 方式状语地点状语时间状语 3. She would buy a present at the train station if she had enough time. 地点状语条件状语 4. She bought a present at the train station with a lot of luggage in her arms. 地点状语伴随状语 5.She bought a present hurriedly at the train station because the train was coming. 方式状语地点状语原因状语 A:状语是说明地点、时间、原因、目的、结果、条件、方式和伴随状况等的一种句子成分。 Q2:什么是状语从句? 根据其含义状语从句可分为时间状语从句,条件状语从句,原因状语从句,结果状语从句,目的状语从句,让步状语从句,比较状语从句,地点状语从句 本节课主要学习时间状从和条件状从。 一、时间状语从句(时间状语从句是由when, as, while, after, before, since, until, as soon as 等从属连词引导的状语从句。) 1.when用法 观察:①When I lived there, I used to go to the seashore on Sundays. ②When we arrived at the scene and see blood everywhere., we called an ambulance.

高一英语教案:必修一 状语从句专项讲解

高考英语状语从句专项讲解 一、考点分析 状语从句主要考点在语法填空、翻译和作文。 二、专题详解 状语从句梳理 知识点1:分类 语从句可以分为以下九种: 1、时间状语从句 2、地点状语从句 3、原因状语从句 4、目的状语从句 5、结果状语从句 6、条件状语从句 7、方式状语从句 8、让步状语从句 9、比较状语从句 知识点2:具体用法 1) 时间状语从句:

as soon as Hardly/scarcely had…when No sooner had …than…. the moment.. the instant…the second…immediately directly…instantly…①As soon as I arrive in Shanghai, I’ll write to you.我一到上海就给你写信。 ② Hardly (scarcely) had I got home when it began to rain. 我刚一到家就下雨了。 ③No sooner had we got to the station than the train left. 我们刚到车站,火车就走了。 ④We had just begun the moment we were told to stop. 我们刚开始就被叫停。 ⑤I felt cheerful immediately I heard the song. 我一听到这首歌就感到很愉快。 ①hardly…when和no sooner…than的意义相当 于as soon as,但只表示过 去发生的事情,主句为过去 完成时,从句为过去时,如 hardly或no sooner位于句 首时语气强,而且主句的谓 语要用部分倒装。 ②名词短语连词: “一……就……” 主句+ the moment…从句 主句+the instant…从句 主句+the second…从句 ③ 副词短语连词: 主句+ immediately +从句 主句+ directly +从句 主句+ instantly+从句 every time =each time last time…next time…the first time ①Every time I traveled by boat, I got seasick. 我每次乘船都晕船。 ②Last time we saw you,you were too thin. 上次我们见到你的时候,你太瘦了。 every time=each time “每次……;每当……” last time…“上次……” next time…“下次……” the first time“第一次……”

高中英语《状语从句》教案

高中英语《状语从句》教案 一、教学目标 1. 理解状语从句的定义和作用; 2. 分辨不同类型的状语从句,并能正确运用; 3. 学会通过状语从句与主句构成复合句。 二、教学重点 1. 理解状语从句的定义和作用; 2. 分辨不同类型的状语从句,并能正确运用。 三、教学难点 1. 学会通过状语从句与主句构成复合句。 四、教学准备 1. 教材:教学课本、练习册; 2. 多媒体设备。 五、教学过程 1. 导入(5分钟) 为了引起学生对状语从句的兴趣,教师可以先给学生出几个句子,让他们观察并分析句子结构。 例句:

a) While I was studying, my phone rang. b) If it rains tomorrow, we won't go to the park. 引导学生思考这些句子中的从句是什么作用,并引导他们尝试理解状语从句的概念。 2. 知识讲解(15分钟) 解释状语从句的定义和作用,强调状语从句与主句的关系,并通过几个例句进一步说明。 教师可以按照以下顺序讲解不同类型的状语从句: a) 时间状语从句 b) 条件状语从句 c) 原因状语从句 d) 结果状语从句 e) 目的状语从句 解释每个类型的状语从句时,可以给出相应的例句,并解释例句中状语从句的用法和意义。 3. 练习与巩固(25分钟) 通过练习题帮助学生巩固所学的知识。 例题:

1. _______ I was reading a book, the phone rang. a) If b) While c) Because d) So 2. We won't go to the park _______ it rains. a) when b) if c) because d) so 让学生独立完成练习题,并检查答案,解释正确答案的原因。 4. 拓展与应用(15分钟) 通过提供更复杂的句子和情境,让学生在实际应用中运用状语从句。 例句: a) If I have time, I will visit my grandparents this weekend. b) Unless you apologize, I won't forgive you. 教师可以组织学生分组讨论、编写对话或者写作,要求他们使用状 语从句构成复杂句。 5. 总结与归纳(10分钟)

【配套K12】高中英语词法专题状语从句精品教案

高中英语词法专题状语从句精品教案 英语词法专题讲座十六:状语从句 一、引导词的选择: .时间状语从句 ).由when、while、as(当……时候)引导的时间状语从句。 whenjackgothome,hismotherwascooking. 2).由after/before引导的时间状语从句。 Thefootballmatchplayedafterschoolwasover. 3).由assoonas引导的时间状语从句。 I’llringyouassoonasIreachBeijing. 4).由not….until(直到…..才…..)引导的时间状语从句。 Theydidn’tstopuntiltheyfinishedthework. 2.原因状语从句 由because、since、as(因为、既然、由于)引导的原因状语从句。 Sinceyouhaveknownaboutthat,pleasetelluswhattodo. 3.地点状语从句 由wherever(无论在哪儿)引导的地点状语从句。 whereverhegoes,healwaysbringshispetdog.

4.目的状语从句 由sothat引导目的状语从句。 Hegotupveryearlysothathecouldcatchtheearlybus. 5.条件状语从句 由if或unless引导条件状语从句。 Iwon’tgotohispartyunlessIaminvited. 6.比较状语从句 由than、as…as、notas……as引导比较状语从句。 Therearemorestudentsinourclassthanintheirs. 7.让步状语从句 由though、eventhough/if、although引导让步状语从句。 Althoughhedidn’tpasstheexam,hisfatherdidn’tgetangrywithhim. 8.方式状语从句 由asif引导方式状语从句。 Hetalkedaboutthatasifhekneweverything. 9.结果状语从句 由so…that…、such….that…(如此…..以致于…)引导结果状语从句。 Itwasrainingsohardthatwecouldn’tseetheroad. 二、状语从句与主句的时态问题

(完整)状语从句——条件状语从句 教案

一、复习预习 状语从句指句子用作状语时,起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。状语从句一般由连词(从属连词)引导,也可以由词组引起.从句位于句首或句中时通常用逗号与主句隔开,位于句尾时可以不用逗号隔开. 二、知识讲解 知识点: 【考查点1】 引导条件状语从句最常用的连词是if,常见的if条件状语从句表示在某条件下,某事很可能发生,条件是可能存在的,主句中某种情况发生的概率也是很高的。如: If you ask him,he will help you.如果你请他帮忙,他会帮你的。 If you fail in the exam,you will let him down.如果你考试不及格,你会让他失望的。

If you have finished the homework, you can go home.如果你作业做完了就可以回家了。 另外,if从句还表示不可实现的条件或根本不可能存在的条件,也就是一种虚拟的条件或假设。从句多用一般过去时或过去完成时,表示对现在或过去的一种假设。如: If I were you,I would invite him to the party.如果我是你,我会邀请他参加聚会。 I would have arrived much earlier if I had not been caught in the traffic.要不是交通堵塞,我本会来得早一些。 【考查点2】 另外要注意if 条件句的时态搭配 1.if从句用一般现在时,主句用一般将来时 If he runs he’ll get there in time。如果他用跑的,他就会及时赶到那儿. The cat will scratch you if you pull her tail。如果你拉猫的尾巴,它就会抓你。 2.if从句用一般现在时,主句用may/might/can If the fog gets thicker the plane may/might be diverted。如果雾在大一些,飞机可能就会改在别的机场降落。 If it stops snowing we can go out. 如果雪停了,我们就可以出去。 3.if从句用一般现在时,主句用must/should If you want to lose weight you must/should eat less bread。如果你想减肥,你必须少吃面包。 4.if从句用一般现在时,主句用一般现在时 If you heat ice it turns to water. (也可用will turn)如果把冰加热,它就会化成水. 5.if从句用现在进行时,主句用一般将来时 If you are looking for Peter you’ll find him upstairs. 如果你是在找彼得,上楼就会找到他.

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