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结果状语从句完整教案.doc

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1、结果状语从句完整教案篇一:状语从句教案篇二:教案 5 状语从句授课教案学员姓名:_ _张舒桦_ 授课教师:_ 王新刚_ 所授科目:_英语_ 学员年级:_ 高二_上课时间:2010_年_月_日_ 时 0_分至_时 0_分共 2_小时一、时间状语从句1、当 while, when, as 引导时间状语从句时的区别:(1) while 引导的状语从句中动词必须是持续性。谓语动词多为进行时,或状态动词的一般时。while 的这些用法可用 when 代替。E.g. Please keep quiet while (when) others are studying;(2) when 除可指一段时间外,还

2、可用来指一点时间,等于 “at the time”,也就是说 when 引出的时间状语从句中的谓语动词可以是终止性的,也可以延续性的。因此主句和从句的谓语可以是一般时,进行时,或完成时。E.g. When I went into the lab, the teacher was doing an experiment.(when 不能换成 while)He often makes mistakes when he is speaking English.(when 可换成 while(3) as 常可与 when,while 通用,但强调“一边、一边” 。E.g. As (when, whil

3、e) I was walking down the street, I noticed a police car in front of number 37.(4) when 有时代替 if,引导条件句,意为“如果” 、 “假如”E.g. Ill come when (if) Im free.2、till, until 引导时间状语短语或状语从句,用于否定句时,结构为 not until (till),主句谓语动词延续与非延续皆可,意为“直到才” 。用于肯定句时,只与延续性动词连用,表示“到为止” 。E.g. They played volleyball until (till) it got

4、 dark./ They didnt talk(延续性动词) until (till) the interpreter(译员)came./ He didnt go to bed(非延续性动词) until (till) the his father came back.;until 可以放在句首, till 则不行,E.g. Until the last minute of the match we kept on playing./ Not until he finished his work did he go home.(倒装) ;till, until 只用于时间,以下句子是错误的:W

5、e walked till the edge of the forest.(要用 as far as或 to) 。2Whenever 无论什么时候,随时1). Whenever we re in trouble, they will help us.2). I go to the theatre, whenever I am free.3since: 主句用完成时,从句用一般过去时We have known each other since we were children.We hav(本文来自:WWw.bDFQ 千 叶 帆文摘:结果状语从句完整教案)e been friends (ever

6、 since) since we met at school.It is (一段时间)+since+一般过去时态句子。It is two years since my sister married.4. once 一旦就Once you begin, you must go on. 你一开了头,就应该继续下去。5 一-就-(hardlywhen/, no soonerthan 和 as soon as 都可以表示 一就 的意思。 )例如:I had hardly got home when it began to rain. 刚回家,就下起雨来了。I had no sooner got hom

7、e than it began to rain.As soon as I got home, it began to rain.注意:如果 hardly 或 no sooner 置于句首,句子必须用倒装结构。例如:Hardly had I got home when it began to rain.No sooner had I got home than it began to rain.二、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 questi

8、on.三、条件状语从句条件状语从句分真实性(有可能实现的事情)与非真实性(条件与事实相反或者在说话者看来不大可能实现的事情)条件句。引导条件状语从句的词(组)主要有 if, unless, so (as) long as, on condition that, so (as) far as, if only ( = if )。注意:条件从句中的 if 不能用 whether 替换。E.g. If he is not in the office, he must be out for lunch.You may borrow the book so long as you keep it cle

9、an. So far as I know(据我所知), he will be away for three months. You can go swimming on condition that ( = if ) you dont go too far away from the river bank. If he had come a few minutes earlier, he could have seen her.四、原因状语从句because, since, as 引导原因状语时注意使用上的区别:1.如果原因构成句子的最主要部分,一般用 because ,因此because 引

10、导的从句往往放在句末。用 why 提问的句子,一定用because 回答。E.g. He had to stay at home yesterday because he was ill.;2.如原因已为人们所知,或不如句子的其他部分重要,就用 as,或 since。since 比 as 更正式些。as 和 since 引导的从句一般放在句子的开头。E.g. As you are tired, you had better rest./ Since everyone is here, now lets begin.五、结果状语从句结果状语从句是表示事态结果的从句,通常主句是原因,从句是结果。由

11、 so that (从句谓语一般没有情态动词) , so that, such that 等引导。E.g. She was ill, so that she didnt attend the meeting. He was so excited that he could not say a word.She is such a good teacher that everyone admires her.六、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。She has bough

12、t the book in order that she could follow the TV lessons. He left early in case he should miss the train.七、让步状语从句让步状语从句可由 although, though, as, even if (though), however, whatever, whether or, no matter who (when, what, ) 等引导。注意:as 引导的让步状语从句一般是倒装的。E.g. Though he is a child, he knows a lot. Whatever

13、( = No matter what ) you say, Ill never change my mind.八、比较状语从句比较状语从句常用 than, so (as) as, the more the more等引导。 E.g. I have made a lot more mistakes than you have.He smokes cigarettes as expensive as he can afford. The busier he is, the happier he feels.九、方式状语从句方式状语从句常由 as, as if (though), the way,

14、rather than 等引导。 E.g. You must do the exercise as I show you. He acted as if nothing had happened.十、使用状语从句时要注意的几个问题1、在时间和条件(有时也在方式、让步等)从句中,主句是一般将来时,从句通常用一般现在时表示将来。E.g. Well go outing if it doesnt rain tomorrow. Ill write to you as soon as I get to Shanghai. 2、有些时间、地点、条件、方式或让步从句,如果从句的主语与主句主语一致(或虽不一致,

15、是 it) ,从句的谓语又包含动词 be ,就可省略从句中的“主语 + be”部分。E.g. When (he was) still a boy of ten, he had to work day and night.If (you are) asked you may come in. If (it is) necessary Ill explain to you again. 3、注意区分不同从句:引导的是什么从句,不仅要根据连词,还要根据来判别。以 where 为例,能引导多种从句。(地点状语从句) (定语从句,句中有先行词) I dont know (宾语从句) (主语从句) (表语

16、从句)4、as 作从属连词可引导多种状语从句。(1 )as 引导时间状语从句,意为“当时” 。例如:As (he was) a young man, he was a storekeeper and later a postmaster./ He sang as he worked.(2 )as 引导方式状语从句,意为“象一样” 。例如:We must do as the Party teaches us.(3 )as 引导原因状语从句。意为“由于” ,例如:As you are tired, you had better rest.(4 )as 引导让步状语从句。意为“虽然” 、 “尽管”C

17、hild as he is, he can do it well. ( = Although he is a child, he can do it well.) 另外,as 做为关系代词还可以引导定语从句,如:I have the same book as you. II、实战演练用适当的连词填空:1. Dr. Bethune (白求恩) came to China _ he was fifty.2. He began to work _ he got there.3. Lets begin our meeting _everyone is here.4. I like the Englis

18、h people, _ I dont like their food.5. _ you go in China, you can see smiling faces.6. He didnt come to the lecture, _ he was very busy.7. _we had enough time, we walked to the cinema.8. They will help you _ you meet with difficulty.9. _ we came to the university, we have learnt quite a lot.10.I didn

19、t join them yesterday evening _ I had to go to an important meeting.11. We would try to get a car _we could all travel together more easily.12. She wouldnt forget her mothers birthday _ she seldom wrote to her family.13. Were doing everything we can to make things as easy for you _we can.14. The mee

20、ting became so disorderly _ the speaker had to shout the audience down.15. He was angrier _ ever before.16. _ you lock all the doors, he can still manage to get in.17. The boy was so tired _ he fell asleep on the bus.18. Hard _ he tried, he couldnt force the door open.篇三:状语从句教学设计Teaching Plan for th

21、e Adverbial Clause 状语从句一、考点分析状语从句是高考句法部分考查的重点内容之一,也是学生比较熟识的一种复合句,近几年高考重点是考查状语从句的时态呼应,尤其是时间状语从句和条件状语从句,另外引导状语从句的连接词也是常考点之一。二、学生分析状语从句对于学生来说是比较熟识,状语从句的学习是贯穿在整个初高中的学习阶段,但状语从句的时态呼应部分对于学生来说还是一个难点,特别在翻译句子时总是忘了时态的呼应。三教学目标:The Objectives1. The students will learn about the Adverbial Clauses by watching a fl

22、ash.2. They will know the 9 kinds of the Adverbial Clause3. At the end of the class, they can do some multiple choices and translation4.The students will learn the 9 kinds of adverbials and their conjunctions.四教学重点时间状语从句和条件状语从句的时态呼应状语从句的连接词五教学难点能在口头和笔头熟练使用各种状语从句六.教学策略归纳法和启发式教学七.教学媒体多媒体和练习卷八.教学步骤Step

23、 1 Lead-in1. Warming upAsk the students some questions and present the Adverbial Clauses(To arouse the Ss interest and lead in the revision topic _ The Adverbial Clauses ) Q : There are so many teachers in our class today , how do you feel today ? Why? The final exam is coming , are you getting read

24、y for your exam ?How do you feel before the exam ? Why ? Step 2 RevisionTo go over the kinds of the Adverbial Clauses ( show on the screen ) 从状语到状语从句指出下列句子中划线部分的成分及功能1. We always leave for school early.2. He found his lost cellphone on the playground.3. Our car couldnt move with a tyre broken.4. Turning left , you will see our school.5. You must do experiment in the right way.6. To write correct English sentences, you must learn grammar well.7. He did well enough to pass the exam.18. He kept on studying in spite of being tired.

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