1、Unit 5 Rhythm Lesson 3 Experiment in Folk 第3课时【学习目标】1Learning objectives 知识目标 学习原因，结果，目的, 让步状语从句并在语境中发现和归纳他们的语意功能。 对状语从句的用法进行比较。 用状语从句描述事情。2. Emotional objectives 情感目标To learn from KongXiangdongs perseverance 学习孔祥东坚忍不拔的精神【重点和难点】知识目标的第点【学法指导】Discovery approach - observe and then discover the rules wi
2、th the help of tips.触发式学习语法-先接触观察然后发现语法规则。【教学环节】一、温故而知新：Finish the exercises in the textbook P27: 5, 6二、预习案：Finish the exercises in the textbook P27: 7, 8, 9三、问题导学，重难探究： Task 1. Try to translate the following sentences into Chinese:1. I didnt realize she was a famous film star until she took off her
3、 dark glasses._2. I worked until he came back._3. Whether he takes the bus or drives his car, hell be here on time._4. I wonder whether you could do me a favor._5. You shouldnt get angry just because some people speak ill of you._6. Because he was listening to the radio, he didnt hear the knock at t
4、he door._7. Since / As the weather is so bad, we have to delay our journey._8. Now (that) you are grown up, you should not rely on your parents._9. A man cannot smile like a child, for a child smiles with his eyes, while a man smiles with his lips alone._10. It must have rained last night, for the g
5、round is wet this morning._请尝试总结：1.The use of until _.2. The use of whether _.3. The use of because _.4. The use of since, now that, as, _.5. The use of for _.Task 2. Learn the following on your own1原因状语从句引导原因状语从句的连词有：because (因为), since (既然)，now that (既然)，as (由于)， for (因为)because，since，as和for的区别四者均
6、可用来表示原因，语气依次由强至弱，区别如下：(1) 关于 because：语气最强，表示直接原因，可用于回答 why 提出的问题、引导表语从句、用于强调句等，而其余三者均不行：“Why didnt he come?” “Because he was ill.” “他为什么没来?” “因为他病了。”My stomach hurts because I have eaten too many apples. 我肚子痛因为我吃了太多苹果。 (2) 关于 since 与 as： 两者所表示的原因都是人们已知的，即对已知事实提供理由，而不是表示直接原因。since 比 as 语气稍强，且比 as 略为正
7、式，它们引导的从句通常放在主句之前，有时也放在主句后：As you werent there, I left a message. 由于你不在那儿，我留了个口信。Since you are wrong, you should apologize. 你既然错了，就应该道歉。(3) 关于 for：是并列连词(其余三者为从属连词)，有时不表示因果关系，而是对前面分句内容的解释或推断, 放在主句之后。It must have rained last night, for the ground is wet this morning. 昨晚一定下过雨，你看今天早上地面是湿的。2结果状语从句 结果状语从句
8、可以由so that(因此)，so(that)(如此以至于)，suchthat(这样以至于)等词引导。Try to translate the following sentences into Chinese:1. He didnt plan his time well，so that he didnt finish the work on time. _2. He didnt finish his homework，so (that) he was punished._3. He ran so fast that I couldnt catch up with him. _4. She is
9、 such a good teacher that all of us love and respect her._5. They are such interesting books that I want to read them once again. _归纳： sofoolish suchafoolsoniceaflower suchaniceflowersomany/fewflowers suchniceflowerssomuch/littlemoney suchrapidprogresssomanypeople suchalotofpeople3目的状语从句 目的状语从句可以由so
10、 that，in order that，in case(以防)等词引起。目的状语从句中常用情态动词can，could，may，might，should, would。so that =in order that，为了，以便区分目的状语和结果状语： 1. I turned up the radio，so that everyone heard the news2. I got up early so that I could catch the first bus.3. We started early in order that we could arrive before dark.4. S
11、he was so tired that she could not move an inch.5. Pop music is such an important part of society that it has even influenced our language. 四、小结提升（教与学思考）：1原因状语从句引导原因状语从句的连词有：because (因为), since (既然)，now that (既然)，as (由于)， for (因为)2结果状语从句 结果状语从句可以由so that(因此)，so(that)(如此以至于)，suchthat(这样以至于)等词引导。3目的状语
12、从句 目的状语从句可以由so that，in order that，in case(以防)等词引起。目的状语从句中常用情态动词can，could，may，might，should, would。so that =in order that，为了，以便五、当堂检测1. 在下列句子的空格中填入适当的连词(每空一词)： He cant have gone out, _ the light is still on. _ we have come, lets stay and enjoy it. Why didnt you answer the phone? _ I was away at that t
13、ime. _ he was being interviewed, he couldnt join in our discussion. It was _ he was ill that he was absent yesterday. The students will go on playing football, _ it rains or not. I didnt go to bed _ my father came back. 2. 将下列句子改成简单句because of He lay in bed because he had caught a bad cold. I came b
14、ack because it was raining3. 用目的状语或结果状语从句改写下列句子： We set off early so as to /to arrive before dark.in order that _ He was old enough to tell what was wrong. so that _ We were in such an anxious rush when we left that we forgot the airline tickets. so that _ How could you be so stupid as to believe hi
15、m? so that _ She was too young to travel on her own。so that _ Because there is a rapid increase in population, a food shortage is caused. so that _ The question is easy enough for me to work out. so that _4. 综合运用 （Individual Work）An Introduction to Lang Lang郎朗1982年6月14日生于沈阳。他从小对音乐表现出极大的天赋，因此他的父亲期望他成
16、为一名音乐家。他是如此的有天赋，第一次赢得比赛时年仅5岁。郎朗的父亲是如此伟大，他甚至辞掉工作来帮助他。小的时候，郎朗非常努力的目的是成为一名国际著名钢琴家。今天，他把自己的音乐家形象与商业形象结合起来，这让他的很多粉丝都感到如此的惊讶。因此，人们都说他在某些方面已经丢失了作为一名音乐家的特征。Tips: talent, talented, quit, expect sb to do, because, sothat, suchthat, combinewith, be surprised that ,in some ways, identity, 形象(image) 六、作业布置（巩固案）：
17、Finish the exercises in the textbook: P70: 3, 4Unit 2 Lesson 3 Experiment in folk第3课时答案五、当堂检测1.在下列句子的空格中填入适当的连词(每空一词)： 1. He cant have gone out, for the light is still on. 2.Since/now that/as we have come, lets stay and enjoy it.3. Why didnt you answer the phone? Because I was away at that time 4.Be
18、cause/since/as he was being interviewed, he couldnt join in our discussion 5. It was because he was ill that he was absent yesterday. 6. The students will go on playing football, whether it rains or not. 7. I didnt go to bed till/until my father came back. 2.将下列句子改成简单句because of 1.He lay in bed beca
19、use he had caught a bad cold. because of having caught a bad cold 2.He couldnt walk because his leg was broken. because of his leg being broken 3.I came back because it was raining. because of rain3. 用目的状语或结果状语从句改写下列句子：1. We set off early so as to /to arrive before dark.in order that We set off earl
20、y in order that we could arrive before dark.2. He was clever enough to tell what is wrong. so that He was so clever that he can tell what is wrong.3. We were in such an anxious rush when we left that we forgot the airline tickets. so thatWe were in so anxious a rush when we left that we forgot the a
21、irline tickets.4. How could you be so stupid as to believe him? so that How could you be so stupid that you should believe him?5. She was too young to travel on her ownso thatShe was so young that she cant travel on her own6. Because there is a rapid increase in population, a food shortage is caused.so that There is so rapid an increase in population that a food shortage is caused.7. The question is easy enough for me to work out. so that The question is so easy that I can work it out.
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