译林牛津版高中英语模块3 Unit 2 Language Grammar and Usage教学课件 （共22张）

课件22张PPT。Unit 2 LanguageGrammar and usage
疑问词引导的名词性从句
1. You know that I am a teacher of English.
2. That I am a teacher of English is known to you all .
3. It is known to you all that I am a teacher of English.
4. The fact that I am a teacher of English is known to you all.
5. I am worried about whether you can do well in the exam.
6. What I am worried about is whether you can do well in the exam.
that I am a teacher of English
That I am a teacher of English
that I am a teacher of English whether you can do well in the exam.
OCSCSCPCAC that I am a teacher of English
whether you can do well in the exam.OCRevision Find the clauses and tell the fun_ction of them:SCWhat I am worried aboutLearning aims1.To grasp the usage of noun clauses introduced by question words.
2. To apply the usage into practical exercises.Step one
Lead-in名词性从句(Noun Clauses)1.定义：
在句子中起名词作用的句子叫名词性从句 ().
名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介 词宾语。
2.分类：
subject clause
object clause
predictive clause
apposition clause
主 宾 表 同
引导词
1) That 可 可(省) 可(省) 可
2) Whether 可 可 可 可
3) If 可(动宾)
3.从属连词：that，whether, if
that 引导名词性从句时，只起连接作用，无意义，不充当成分。
whether 引导名词性从句，不充当成分，有意义表“是否”；
4. 名词性从句语序一律用陈述句语序。1. 从属连词：that ,whether /if (句子结构完整)
2. 连接代词：（9个）
whom (whomever) ,who (whoever) , whose which (whichever) , what(whatever)（从句中缺少主、宾、表、定语）
3. 连接副词：where, when, how, why （句子主干部分完整但缺少状语）Brainstorming:
what words can be used as conjunctions to introduce noun clauses? Step 2 Presentation :
Self-guidance 1
Finish part1 on P1.
Cooperation and Discussion 1
Analyze each sentence below in groups and tell which kind of noun clause it is.
What he said at the meeting confused everyone present.
The little boy ate whatever his mother gave him.
Please give some suggestion which book I should choose among these.
SOA
4)The problem is who/ whom I should turn to for help.
5) Whoever leaves the room last ought to turn off the lights.
6) When we will go skating is up to you to make a decision.
7) I insisted upon an answer to my question why he had done it.
8) There is a doubt how they managed to travel to the moon.
PSSAAConjunctions of Noun Clauses:what, whatever, who, whoever, whichever
whom, whomever , whose, whichthat, whether, ifwhen, where, how, why
状语不做成分点拨拓展1：主宾 What was he doing ?
His father was surprised.subject clause 主语从句点拨拓展2：疑问词引导的名词性从句要用陈述句语序。（疑问词+陈述句语序）
Join the two sentences together.
___________________surprised
his father.
What he was doing
What’s wrong with him?
I want to know.
object clause 宾语从句How can I make a grammar
lesson interesting?
That is my question.predicative clause 表语从句My question ishow I can make
a grammar lesson interesting.
How did Peter respond to
that question?
I have no idea.appositive clause 同位语从句疑问词引导的名词性从句用陈述句语序。
2. 疑问词在名词性从句中不能省。
attention
1.Tell me ______ one you like best.
2,________leaves?the?room?last?ought?to?turn?off?the?lights.
3.______ was most important to her was her family.
4. _____ worries us most is ____ let out the secret.
whichWhoeverwhat点拨拓展3：“缺什么补什么”
Fill in the blanks using conjunctions. 5. I have no idea _________ he comes from.6. ________ he got the money is still uncertain.7. I have some doubt ________ he will win.8. I have no doubt ________ he will win.whereHowwhetherthatWhatwho解题技巧：
关联词选择：
1）当从句不缺少成份时，要根据句意选that，whether，if, as if (as though)
2）当从句缺少主、宾、表、定语时要根据句意选连接代词what, whatever , which, whichever , who，whom，Whoever, Whomever , whose
3）当从句缺少状语时要根据句意选连接副词 when, how, why，where. 考点延伸：拓展1主语从句I. 谓语动词选择
1)When the meeting will begin has not been decided yet.
主语从句作主语，主句谓语动词用单数;
2)When they will start and where they go have not been decided yet.
如果由and 连接两个或两个以上的主语从句作主语时，主句谓语动词用复数；
3)When and where the meeting will begin has not been decided.
由两个或多个连接词引导一个主语从句，主句谓语动词用单数。
Do you know if ______back next week ? If he ______ back , please let me know .
A. he comes , will come B. will he come , comes
C. he will come , comes D. he will come , will come ⅱ. 连词 if 和 when 在不同从句中的区别：CI don’t know when he _________ (come) . I can’t wait here any more . When he _______ (come) , would you please ask him to call me ?
Conclusion:
1）引导条件状语从句和状语从句时， if &when后用一般现在时表将来。
2)If &when 居中引导名词性从句时，时态根据句意选择时态。
will comecomesStep5 Consolidation
1.Some children want to challenge by learning a language different from their parents speak at home.
A.What B.that C.which D.one2. leaves the room last ought to turn off the lights.
A.Anyone B.The person C.Whoever D.Who
3. People in Chongqing are proud of they have achieved in the past ten years.
A.That B.Which C.What D.How
4. team wins on Saturday will gho through to the national championships.
A.No matter what B.No matter which
C.Whatever D.Whichever
5.Someone is ringing the doorbell. Go and see .
Awho is he B.who he is
C.who is it D.who it is
6.The photographs will show you .
A.what does our village look like
B.what our village looks like
C.how does our village look like
D.how our village looks like
7.What the doctors really doubt is my mother will recover from the serious disease soon.
A.when B.if C.whether D.whyHomework1.Finish the exercises in Page 28-29.
2. Finish exercises on page 1-4 of the workbook.