高中英语让步状语从句教案

高中英语状语从句教案

高中英语状语从句学案(9种全)

状语从句 在复合句中作状语的从句叫状语从句。状语从句有时间、地点、原因、目的、结果、条件、方式、比较、让步等种类。 一、时间状语从句 引导时间状语从句的连接词有: when, as, while, after, before, since, ever since, as soon as, once, till, until, whenever, no sooner…than, hardly/scarcely...when, the moment/minute/instant/second, every time, each time, any time, the first time, next time, last time, all the time, by the time, directly, immediately, instantly等。 1.表示“一···就···”的句型 1) as soon as/once As soon as he arrives, I'll call you.他一到,我就给你打电话。(as soon as 侧重时间或动作先后衔接紧,而once侧重条件,表示“一旦...”) 2) on doing sth/on one's + n.作时间状语 On arriving at the station, the thief was arrested. 一到达车站,这个小偷就被逮捕了。 On his arrival in Paris, he was recognized as a noble and thrown into prison. 他一到达巴黎,就被认出是一个贵族,并被投入监狱。 3) no sooner ...than , hardly/scarcely...when 它们表“一…就”。结构中的否定词放在句首时,主句要倒装。(主句都用过去完成时,从句用一般过去时。) No sooner had he reached home than it began to rain. 他刚到家,天就开始下雨了。 Hardly/Scarcely had I entered the room when the phone rang. 我一进屋,电话就响了。 当no sooner, hardly, scarcely不放在句首时,主句不倒装,如: I had no sooner reached the bus stop than the bus started. 我刚到车站,车就开走了。 I had scarcely(hardly)entered the room when the phone rang.

状语从句教案

状语从句 联系链: 1。引导词的角度 (1)可以同时用于名词性从句和状语从句的引导词:when , whatever , that , where (2)可以同时用于形容词性从句和状语从句的引导词:as , that , where , when 2. 功能的角度 (1)状语从句具有副词的功能 (2)定语从句具有形容词的功能 (3)名词性从句具有名词的功能 3. 从句所作成分的角度 (1)名词性从句充当:主语,宾语,表语,同位语 (2)形容词性从句充当:定语 (3)副词性从句充当:状语 4. 句子结构的角度 (1 ) 状语从句和名词性从句成分完整 (2 )定语从句成分不完整 5。语序角度 状语从句倒装特殊句式 6。连词角度 主从句的逻辑关系两个句子的关系并列句 知识链 1。状语从句时间状语从句 地点状语从句 原因状语从句 目的状语从句 条件状语从句 结果状语从句 让步状语从句 比较状语从句 方式状语从句 2。功能角度 在整个主从句中作状语 3。从句关系角度 主从句中的主谓不一致 4。主从句位置角度 可前可后 5。语境角度 主从句逻辑关系选择连词部分连词引起的倒装 6。时态的角度

时间状语从句和条件状语从句中,主句用将来时,从句一般用现在时 模型链 状语从句 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(见下表) 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), as soon as(一……就……), once(一旦……)等。如: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。 (2) 表示先时或后时,即主句的谓语动作发生在从句之前或之后,主要连词有:after(在……之后), before (在……之前), when(=after)等。如: After / When the children had gone to bed, she began to prepare her lessons.(从句的动作发生在主句的动作之前,所以从句用了过去完成时)孩子睡觉了以后她开始备课。 He had learned English for three years before he went to London.(主句的动作发生在从句的动作之前,所以主句用了过去完成时)他去伦敦之前已学了三年英语。 It was not long before I forg ot it all.(It is / was / will be …before…是常用句型) He ran off before I could stop him.(主句和从句的动作几乎同时发生,时态一致) 我还没来得及阻止他他就跑掉了。(注意before在汉语中的译义) (3) 表示习惯性、经常性,即从句描述的不是一次性动作,而是经常发生的习惯性动作。主要连词有every time(每次), each time(每次), whenever(每当)等。例如: Whenever we met with difficulties, they came to help us.每当我们遇上困难的时候,他们就来帮我们。 Each time he came to town he would visit our school.他每次进城,总要来看看我们的学校。 Every time I went to his house, he was out.我每次去他家,他都出去了。 (4)表示持续性或瞬间性,主要连词有:since(自从), ever since(自从), until(直到……才/为止), till (直到……才/为止)等。如:It is just a week since we arrived here.(It is /was… since…是常用句型)我们到这儿刚刚一星期。(主句的动作或状态持续时间较短,不能用ever since) You have been reading to me ever since James went out.(ever 放在since之前是用来表示说话者强调

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

河南省新密一高高中英语语法复习《状语从句》教案

语法复习六:状语从句 由从句担任的状语,在句子中可修饰谓语(或其它动词)、形容词、副词或是整个句子,它可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。状语从句是一较大的语法项目,也是近几年高考题中常见的一个重要试点。高考中已考查了时间、让步、地点、条件、目的等状语从句,这些从句仍是今后高考热点,应作充分准备。同时对方式状语从句也应引起重视。 (一)时间状语从句 表示时间的状语从句可由when, as, while, whenever, after, before, till (until), since, once, as soon as (或the moment ), by the time, no sooner … than, hardly (scarcely) … when, every time等引导。 e.g. When I came into the office, the teachers were having a meeting. He started as soon as he received the news. Once you see him, you will never forget him. No sooner had I gone to bed than I went to sleep. (二)原因状语从句 原因状语从句是表示原因或理由的,引导这类从句的最常用的连词是because, since, as , now that(既然)等,for 表示因果关系时(它引导的不是从句)为并列连词,语气不如because 强。 e.g. He is disappointed because he didn't get the position. As it is raining, I will not go out. Now that you mention it, I do remember. (三)地点状语从句 引导地点状语从句的连词是where 和wherever等。 e.g. Sit wherever you like. Make a mark where you have a question. (四)目的状语从句 引导目的状语从句最常用的词(组)是so, so that(从句谓语常有情态动词), in order that, in case(以防,以免)等。 e.g. Speak clearly, so that they may understand you. She has bought the book in order that she could follow the TV lessons. He left early in case he should miss the train. (五)结果状语从句

状语从句教案

The Adverbial Clauses 抚宁一中王艳 I. Teaching topic:The Adverbial Clauses II. Teaching type:Grammar III. Teaching Objectives: 1 In knowledge: Enhance students’ proficiency and accuracy in using the adverbial clauses. 2 In ability: Facilitate students’autonomy and cooperative learning abilities. 3 In emotion: Stimulate students’ interest and cultivate their confidence in learning English grammar. IV. Teaching important points: Get students to know the usage of the adverbial clauses and the differences among the conjunctions. V. Teaching difficult points: Help students develop good learning habits and abilities. VI. Teaching Methods: 1. Communicative teaching method 2. Discussion and role-play method 3. The deductive method and the inductive method VII. Teaching Aids: A blackboard,chalk and multimedia Step IV. Teaching procedures (教学步骤): Step I:Lead in (8 minutes) The teacher shows the dialogue to the students and asks students to find out the clauses, that is, the adverbial clauses. Then ask the students to brainstorm the kinds of the Adverbial Clauses. Purpose: to draw students’attention by showing the interesting dialogue between the two familiar characters. Step II:Revise the Adverbial Clauses one by one. The teacher divides the students into two groups ----- boys and girls. Then ask the students to choose one kind of the clauses and answer questions to get points. 1. Adverbial Clauses of Time (时间状语从句) 1)Ask students to do multiple-choice to know the difference among “when”, “while” and “as”. 2) Ask students to think about other conjunctions and write sentences by themselves. Then ask students to correct mistakes by themselves and explain the important and difficult points. 3) Ask students to translate three sentences to know different meanings of “before” 2. Adverbial Clauses of Concession(让步状语从句) 1)Ask students to fill in the blanks according to the picture. 2) Ask students to do multiple-choice to acquire the important points. Clauses of Manner(方式状语从句)

状语从句教案

Teaching Plan for the Adverbial Clause 状语从句 教学目标:The Objectives 1.The students will learn about the Adverbial Clauses by watching a flash. 2.They will know the 9 kinds of the Adverbial Clause 3.At the end of the class, they can do some multiple choices and translation 教学环节:The procedures Step 1:Show the students a flash about the usage of adverbials and also draw the students’attention. Step 2:The students will learn the 9 kinds of adverbials and their conjunctions. 状语从句(The Adverbial Clause) 一.什么是状语从句?状语从句在句中作状语,修饰主句中的动词、形容词或副词等 在复合句中作状语的句子叫做状语从句。状语从句放在主句之前时,常用逗号分开;放在主句之后,一般不用逗号。 二.状语从句的种类: 1.时间状语从句:常用的连词有:when, as, while, before, after, since, till (until), as soon as, hardly…when…, no sooner…than…, the moment 等。 ** 时间状语从句一般不用将来时,因此,主句若为将来时,时间状语从句要用一般现在时。I’ll go on with the work when I come back tomorrow. As soon as I finish the work, I’ll go to see you. **连词when/ as / while表示“当……的时候”,但是有区别。 1) When 强调…特定时间?。例如:When spring came, he felt like a trip. 2) While表示的时间是一段,而不是一点。While有时还有对比的含义,意为…而?。 a) While I was waiting for the bus, I met with a friend. b) Some people waste food while others haven’t enough.(表示对比,意为‘而’) 3) as多用在口语中,强调…同时?或“一前一后”,有时还有“随着”的含义。 As modern industry is developing, there is more and more pollution. (随着) As I was going out, it began to rain. (强调两个动作先后发生) 翻译:Strike while the iron is hot. When in Rome, do as the Romans do. As every thread of gold is valuable, so every moment of time. As a man sows(播种), so he shall reap (收获). 2.条件状语从句:常用if, unless(if…not), as/so long as等词引导。 ?I can’t finish the work unless you help me. ?We are going to have a barbecue unless it rains. 1)First conditional(真实条件句) ?将来有可能发生的事件If the rain stops, the match will begin. ?建议或命令某人做某事,提出建议或请求。If she comes, phone me. 2. Second conditional(虚拟条件句) ?想象的,将来不可能发生的事。If the sun stopped shining, plants would disappear. ?现在不可能存在的状态。If I lived closer to school, I wouldn’t have to get up so early.

高中英语状语从句教师讲稿

高三英语语法复习 第二讲状语从句 定义: 一个_〔句子〕用作状语时,在语法上叫状语从句。这个句子可 修饰主句的谓语,定语,状语或整个句子。状语从句 通常由一个连词引起或起连词作用的_词组引起或由名词 副词_等引起。 分类: 状语从句可表示1) _时间2) 地点、3) 原因 4) _目的5) 结果、6) 条件 7) 行为方式、8) 比较、9)让步等 连词: 一. 表示时间的状语从句可由以下连词引导: 1. when, while , as, whenever, before, after, until, till, since, ever since, once, as soon as 2.every time, next/last/each time, the first time, the moment, the minute, the instant 3. instantly, directly, immediately 4. hardly…when, no sooner…than, be about to do…when It is/ has been+一段时间+since从句 It was/ won’t be +一段时间+before从句 二. 地点状语从句: where, wherever, anywhere, everywhere. 三. 原因状语从句: because, as, since/ now that; seeing (that)由于, consideringthat 考虑到, not because/ that…but because/ that… 四. 目的状语从句 that(=so that), so that, in order that, in case, for fear that, lest. 五. 结果状语 so, that, so that, so…that…, such… that…. 六. 条件状语从句: if, unless, once, on condition that 、as/ so long as, so far as(据我所知…), providing/ provided (that), given (that)假定, 七. 方式状语: as, as if/ though, just as, rather than. 八. 比较状语从句: than, as 九. 让步状语从句: Though, although, even if/ though, no matter, whatever,however, whether…or…, whi le (=though), as

高中英语状语从句精编版讲课教案

状语从句用法详解 在主从复合句中修饰主句的动词、形容词、副词等的从句叫状语从句。 一时间状语从句:起时间状语作用的从句。when, while, as, after, before, until/till, since, as soon as, immediately, the moment, every time, whenever等。1. when, while, as 1) when“当......的时候”,表示主从句的谓语动作同时发生或先后紧接着发生。 I was very happy when I heard from you. When you deal with them, you should be cautious. When I was young, I went to town myself. (延续性动词) When the fire broke out, all the students were sleeping soundly.(非延续性动词) As a young man(=When he was a young man), he was fond of hunting. 2)while引导的时间状语从句中谓语动词必须是延续性动词或表示状态的动词,侧重主句动作和从句动作相对比。 My father was preparing a report while I was playing games. Please don't talk so loud while others are working. 3) while 意为“虽然,尽管”,还能引导让步状语从句. While it was late, he went on working. (虽然很晚了,但他还在继续工作.) While he is in poor health, he works hard. (虽然他身体不好,但他还是努力工作.)4)连接两个并列句子,表示“对比”关系.例如: He went out for a walk, while I stayed at home. 他出去散步了,而我却呆在家里.) I like singing while she likes dancing. (我喜欢唱歌,而她喜欢跳舞.) You like sports, while I prefer music. 5)as表示从句和主句的两个动作交替进行或同时发生,可译为“一边......,一边......” 或“随着......”。 He hurried home, looking behind as he went. As time goes on, it's getting warmer and warmer. 注意:如果主句表示的是短暂动作,而从句用延续性动词的进行时态表示在一段时间内正在进行的动作,when, while与as可互换。 When/ While/As I was walking down the street, I came across an old friend of mine. 2. till, until和not... until 1)until/ till肯定句:主句的谓语动词必须是延续性动词,主句、从句都为肯定式,意为“某动作一直延续到某时间点才停止”。 He remained there until/ till she arrived. You may stay here until/ till the rain stops. 2)否定句:主句的谓语动词必须是非延续性动词,从句为肯定式,意为“某动作直到某时间才开始”。构成not...until/till,意为“直到......才”。 She didn't go to bed until I come back. Don't worry. We won't set off until you arrive.

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)

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