外研版高中英语必修四Module 3 Body Language and Non-Verbal Communication Grammar条件让步状语从句课件（共27张）
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| 名称 | 外研版高中英语必修四Module 3 Body Language and Non-Verbal Communication Grammar条件让步状语从句课件（共27张） |  | |
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| 资源类型 | 教案 | ||
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| 科目 | 英语 | ||
| 更新时间 | 2019-04-09 18:11:09 | ||
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课件27张PPT。Module 3 Body Language and
Non-verbal Communication
Grammar 1. Learn about the basic usage of adverbial clause of condition(条件状语从句).
2. Learn about the basic usage of adverbial clause of concession(让步状语从句).Learning aimsYou can go swimming on condition that you don’t go too far from the river bank.
While the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
3.All the nations should be equal, whether they are strong or not.Look and decide which kind of clause they are.Leading-inI. Adverbial clause of condition
(条件状语从句)
一、定义：条件状语从句分为真实条件句和虚拟条件句两种。假设的情况有可能发生的条件句叫真实条件句；假设的情况根本不可能发生或发生的可能性不大的条件句叫虚拟条件句。Grammar二、引导条件状语从句的连词有：
if，unless，so/as long as(只要)，in case(万一……的话)，on condition that(假如；在……条件下)，suppose/ supposing (that)(假设)，provided/providing (that)(倘若；在……条件下)，for fear （that）（以免，唯恐）等。1)If I see her, I’ll invite her to the party.
如果我看到她，我会邀请她来这个宴会。
2)You’ll be late for school unless you get up half an hour earlier.
除非你早起半小时，否则你上学会迟到的。
3)As long as you work hard, you’ll succeed sooner or later.
只要你努力，迟早会成功的。4)Suppose you fail, what will you do next?
假如你失败了，下一步你打算怎么做？
5)The plane cannot take off in case it rains.
万一下雨了，飞机就不能起飞了。【注意】
1.主从句的动作发生在将来时，则主句用将来时, 从句用一般现在时。
If he arrives tomorrow, I will be waiting for him at the airport.
如果他明天到的话，我将在机场等他。
I will not say anything unless he asks me.
如果他不问我，我什么都不会说的。2.如果从句由if 或unless 引导，又有联系动词be，条件状语从句可用省略形式。Come tomorrow if possible.可能的话就明天来吧。If so,you must go back and get it.如果这样的话，你必须回去把它拿来。此外还有：if necessary / if not / if possible / if any / if ever等。1. If accepted for the job, you’ll be informed soon.
___________________________,你将很快得到通知。
2. You will never gain success unless you are fully
devoted to your work.
___________________________,否则你就永远不会
取得成功。【即学即练】翻译句子。如果你被接受做这项工作的话除非你完全投入到你的工作中II. Adverbial clause of concession (让步状语从句)
一、定义：在句子中作让步状语、表示“虽然、尽管、即使”等概念的从句叫让步状语从句。让步状语从句可置于句首、句尾或句中。
They will stand by you even if you don’t succeed.
即使你不成功，他们也会站在你这边的。
(2017·北京高考)Although birds use their feathers for flight,some of their feathers are for other purposes.
虽然鸟是用羽毛来飞翔,但是它们的一些羽毛也用作其他用途。二、引导让步状语从句的连词主要有：although，though，as，even though/even if, whether, no matter+疑问词/疑问词+ever (whatever, however)等。
Young as he is , he knows a lot.
尽管他很年轻，但是他知道得很多。
Whatever happened, he would not mind.
不管发生了什么，他都不在乎。
However late it is, he will go home.
无论有多晚，他都会回家。三、让步状语从句的具体用法
1. no matter what（who，which，when，etc.）与whatever（whoever，whichever，whenever，etc.）的区别：
?当引导让步状语从句时，两者相同，可以互换。?但当引导名词性从句（主语从句，宾语从句，表语从句和同位语从句）时则只能用whatever（whoever，whichever，whenever，etc.）。I want to marry the man I love, no matter who he may be.
= I want to marry the man I love, whoever he may be.
(让步状语从句)
Whoever comes back first is supposed to win the prize.
(主语从句，不能换成 No matter who) however 引导让步状语从句的语序问题：
however “无论怎样” ，其后常紧跟形容词或副词。
从句的结构为：however +adj./adv.+ 其他成分。
However rich you are, you shouldn’t waste money.
不论你有多么富有，你都不能浪费钱。
However hard she tried, nothing seemed to work.
不论她怎么努力，好像不起任何作用。【注意】1.___________ I feel lonely, I think about you.
2.___________he is, he is very rude to me!
3.___________ I go, I always meet interesting people.
4.You can invite _________you like to the party.
5._________late you arrive, I’ll come and meet you.
6.I feel shy ________ she says hello to me.
7.I hear that song _________ I switch on the radio.
8._________ much I study, I find these exercises difficult.whoeverwheneverWhereverHoweverWheneverWhereverHoweverwhenever【即学即练】完成句子2. although和though（尽管；虽然）不可与but连用，但可与yet，still或nevertheless连用。
Although /Though it was raining hard，yet they went on playing football.
尽管雨下得很大，但是他们继续踢足球。
【知识拓展】
though还可以用作副词，放在句末，意思是：然而。
It was hard work; I enjoyed it, though.
=It was hard work, but I enjoyed it.
那工作很苦，但我喜欢。3. as 引导让步状语从句的用法
引导让步状语从句时，as意为“虽然，尽管”，通常从句要倒装，倒装的方法是将从句的表语或状语放在as之前。即：adj./adv./n. (不加冠词)/v.(原形)+as+主语+其他。这时as和though 可以互换。
Worker as she is ,she works hard.
她虽然是名工人，但是很努力工作。
Try as he would, he could not lift the rock.
虽然尽了最大努力， 但是他仍然不能搬动那块石头。 【注意】though, although, as 引导让步状语从句的区别：
though引导的让步状语从句可以倒装也可以不倒装； although引导的让步状语从句不能倒装; 可用省略句。
as 引导的让步状语从句必须倒装；不可用省略句。【即学即练】单句改错。
Unsatisfied though?was?he with the payment, he took the job just to get some work experience.
【解题关键】考查倒装句。 此处为though引导的让步状语从句倒装。句型为: adj.+ though/as+主语+谓语。he was4.whether...or...可引导让步状语从句，意为“不管是……还是……；不论是否……”。
You’ll have to attend the ceremony whether you are free or busy.
无论你是否有空，你都要参加这个仪式。
We have offered him the job, but we don’t know whether he will accept it.
我们给他提供了那份工作，但我们不知道他是否会接受。 5.even though / even if 引导的让步状语从句，意为“即使”。
I support you even if you fail.
即使你失败了，我也支持你。
He went on talking even though no one was listening.
即使没有人在听，他还是继续讲下去。Class exercises1. (2018·北京高考)_____we don't stop climate change, many animals and plants in the world will be gone.?
A. Although B. While C. If D. Until
【解题关键】考查状语从句中的从属连词。句意:如果我们不能阻止气候变化,世界上的许多动物和植物将会消失。从句表示的是一种假设。2. (2018·江苏高考) ____ you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights.?
A. Once B. Unless C. If D. When【解题关键】考查连词。句意:除非你可以睡得很好,否则一两个晚上之后,你就无法集中注意力、进行计划和保持活力。根据常识,只有睡不好觉才会失去集中注意力的能力。3. (2018· 浙江高考) And ____ plastic bags may be ugly to look at, they represent a small percentage of all garbage on the ground today.
A. while B. unless C. since D. until
【解题关键】句意:虽然塑料袋可能看起来很难看,但它们只占今天地面垃圾的一小部分。while在此句中为从属连词,表示“虽然;尽管”,表示转折。4. (2017·北京高考) ____ birds use their feathers for flight, some of their feathers are for other purposes.
A. Once B. If C. Although D. Because
【解题关键】考查状语从句。句意:虽然鸟是用羽毛来飞翔, 但是它们的一些羽毛也用作其他用途。although“虽然, 尽管”, 引导让步状语从句。1Go over the grammar that we have learned this class!Homework
Non-verbal Communication
Grammar 1. Learn about the basic usage of adverbial clause of condition(条件状语从句).
2. Learn about the basic usage of adverbial clause of concession(让步状语从句).Learning aimsYou can go swimming on condition that you don’t go too far from the river bank.
While the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
3.All the nations should be equal, whether they are strong or not.Look and decide which kind of clause they are.Leading-inI. Adverbial clause of condition
(条件状语从句)
一、定义：条件状语从句分为真实条件句和虚拟条件句两种。假设的情况有可能发生的条件句叫真实条件句；假设的情况根本不可能发生或发生的可能性不大的条件句叫虚拟条件句。Grammar二、引导条件状语从句的连词有：
if，unless，so/as long as(只要)，in case(万一……的话)，on condition that(假如；在……条件下)，suppose/ supposing (that)(假设)，provided/providing (that)(倘若；在……条件下)，for fear （that）（以免，唯恐）等。1)If I see her, I’ll invite her to the party.
如果我看到她，我会邀请她来这个宴会。
2)You’ll be late for school unless you get up half an hour earlier.
除非你早起半小时，否则你上学会迟到的。
3)As long as you work hard, you’ll succeed sooner or later.
只要你努力，迟早会成功的。4)Suppose you fail, what will you do next?
假如你失败了，下一步你打算怎么做？
5)The plane cannot take off in case it rains.
万一下雨了，飞机就不能起飞了。【注意】
1.主从句的动作发生在将来时，则主句用将来时, 从句用一般现在时。
If he arrives tomorrow, I will be waiting for him at the airport.
如果他明天到的话，我将在机场等他。
I will not say anything unless he asks me.
如果他不问我，我什么都不会说的。2.如果从句由if 或unless 引导，又有联系动词be，条件状语从句可用省略形式。Come tomorrow if possible.可能的话就明天来吧。If so,you must go back and get it.如果这样的话，你必须回去把它拿来。此外还有：if necessary / if not / if possible / if any / if ever等。1. If accepted for the job, you’ll be informed soon.
___________________________,你将很快得到通知。
2. You will never gain success unless you are fully
devoted to your work.
___________________________,否则你就永远不会
取得成功。【即学即练】翻译句子。如果你被接受做这项工作的话除非你完全投入到你的工作中II. Adverbial clause of concession (让步状语从句)
一、定义：在句子中作让步状语、表示“虽然、尽管、即使”等概念的从句叫让步状语从句。让步状语从句可置于句首、句尾或句中。
They will stand by you even if you don’t succeed.
即使你不成功，他们也会站在你这边的。
(2017·北京高考)Although birds use their feathers for flight,some of their feathers are for other purposes.
虽然鸟是用羽毛来飞翔,但是它们的一些羽毛也用作其他用途。二、引导让步状语从句的连词主要有：although，though，as，even though/even if, whether, no matter+疑问词/疑问词+ever (whatever, however)等。
Young as he is , he knows a lot.
尽管他很年轻，但是他知道得很多。
Whatever happened, he would not mind.
不管发生了什么，他都不在乎。
However late it is, he will go home.
无论有多晚，他都会回家。三、让步状语从句的具体用法
1. no matter what（who，which，when，etc.）与whatever（whoever，whichever，whenever，etc.）的区别：
?当引导让步状语从句时，两者相同，可以互换。?但当引导名词性从句（主语从句，宾语从句，表语从句和同位语从句）时则只能用whatever（whoever，whichever，whenever，etc.）。I want to marry the man I love, no matter who he may be.
= I want to marry the man I love, whoever he may be.
(让步状语从句)
Whoever comes back first is supposed to win the prize.
(主语从句，不能换成 No matter who) however 引导让步状语从句的语序问题：
however “无论怎样” ，其后常紧跟形容词或副词。
从句的结构为：however +adj./adv.+ 其他成分。
However rich you are, you shouldn’t waste money.
不论你有多么富有，你都不能浪费钱。
However hard she tried, nothing seemed to work.
不论她怎么努力，好像不起任何作用。【注意】1.___________ I feel lonely, I think about you.
2.___________he is, he is very rude to me!
3.___________ I go, I always meet interesting people.
4.You can invite _________you like to the party.
5._________late you arrive, I’ll come and meet you.
6.I feel shy ________ she says hello to me.
7.I hear that song _________ I switch on the radio.
8._________ much I study, I find these exercises difficult.whoeverwheneverWhereverHoweverWheneverWhereverHoweverwhenever【即学即练】完成句子2. although和though（尽管；虽然）不可与but连用，但可与yet，still或nevertheless连用。
Although /Though it was raining hard，yet they went on playing football.
尽管雨下得很大，但是他们继续踢足球。
【知识拓展】
though还可以用作副词，放在句末，意思是：然而。
It was hard work; I enjoyed it, though.
=It was hard work, but I enjoyed it.
那工作很苦，但我喜欢。3. as 引导让步状语从句的用法
引导让步状语从句时，as意为“虽然，尽管”，通常从句要倒装，倒装的方法是将从句的表语或状语放在as之前。即：adj./adv./n. (不加冠词)/v.(原形)+as+主语+其他。这时as和though 可以互换。
Worker as she is ,she works hard.
她虽然是名工人，但是很努力工作。
Try as he would, he could not lift the rock.
虽然尽了最大努力， 但是他仍然不能搬动那块石头。 【注意】though, although, as 引导让步状语从句的区别：
though引导的让步状语从句可以倒装也可以不倒装； although引导的让步状语从句不能倒装; 可用省略句。
as 引导的让步状语从句必须倒装；不可用省略句。【即学即练】单句改错。
Unsatisfied though?was?he with the payment, he took the job just to get some work experience.
【解题关键】考查倒装句。 此处为though引导的让步状语从句倒装。句型为: adj.+ though/as+主语+谓语。he was4.whether...or...可引导让步状语从句，意为“不管是……还是……；不论是否……”。
You’ll have to attend the ceremony whether you are free or busy.
无论你是否有空，你都要参加这个仪式。
We have offered him the job, but we don’t know whether he will accept it.
我们给他提供了那份工作，但我们不知道他是否会接受。 5.even though / even if 引导的让步状语从句，意为“即使”。
I support you even if you fail.
即使你失败了，我也支持你。
He went on talking even though no one was listening.
即使没有人在听，他还是继续讲下去。Class exercises1. (2018·北京高考)_____we don't stop climate change, many animals and plants in the world will be gone.?
A. Although B. While C. If D. Until
【解题关键】考查状语从句中的从属连词。句意:如果我们不能阻止气候变化,世界上的许多动物和植物将会消失。从句表示的是一种假设。2. (2018·江苏高考) ____ you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights.?
A. Once B. Unless C. If D. When【解题关键】考查连词。句意:除非你可以睡得很好,否则一两个晚上之后,你就无法集中注意力、进行计划和保持活力。根据常识,只有睡不好觉才会失去集中注意力的能力。3. (2018· 浙江高考) And ____ plastic bags may be ugly to look at, they represent a small percentage of all garbage on the ground today.
A. while B. unless C. since D. until
【解题关键】句意:虽然塑料袋可能看起来很难看,但它们只占今天地面垃圾的一小部分。while在此句中为从属连词,表示“虽然;尽管”,表示转折。4. (2017·北京高考) ____ birds use their feathers for flight, some of their feathers are for other purposes.
A. Once B. If C. Although D. Because
【解题关键】考查状语从句。句意:虽然鸟是用羽毛来飞翔, 但是它们的一些羽毛也用作其他用途。although“虽然, 尽管”, 引导让步状语从句。1Go over the grammar that we have learned this class!Homework