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1、从句（二）名词性从句教案一、教学目标1、名词性从句的常见考点； 2、名词性从句的易错考点；3、名词性从句的相关术语和分类。二、教学重难点1、教学重点：名词性从句的常见考点；2、教学难点：名词性从句的易错考点。三、教学过程（一）问题排行榜（Hit the charts）1、名词性从句都有哪些常见考点？2、名词性从句都有哪些易错考点？3、名词性从句的结构和功能是怎么样的？ 名词性从句 noun clause 宾语从句object clause 主语从句subject clause 表语从句predicative clause 同位语从句appositive clause（二）攻克难点（Overco
2、me difficulties） 1、名词性从句的结构和功能是怎么样的？主语从句宾语从句表语从句同位语从句动宾介宾that不能省可省禁用不能省不能省whetherif 句首whetherwhether or not只能whether只能whether只能whether代词what-物,who/whom-人副词when-时间,where-地点,why-原因,how-方式注意：所有句子均为陈述语序2、名词性从句都有哪些常见考点？考点一 主语从句常用it作形式主语，而把主语从句置于句末。常用句型如下： （1）It + be + 名词（an honor, a good thing, a pity, n
3、o surprise, no wonder, etc.） + that从句 It is a pity that you didnt go to see the film.（2）It + be + 形容词(natural, true, obvious, god, wonderful, likely, possible, certain, etc.) + that从句 It is certain that she will do well in her exam（3）It + be +动词的过去分词(believed, said, reported, thought, expected, arra
4、nged, etc.) + that从句 It is said that he has arrived in Beijing.（4）It + seem/happen/appear等不及物动词 + that 从句 It happened that she was out that day.（例题）_ is a fact that English is being accepted as an international language. A. There B. This C. That D. It 考点二 it 在宾语从句中的运用:1）动词 + it + 宾补（形容词、过去分词或名词） + t
5、hat 结构I think it important that we should keep calm.Hes made it clear that he wont agree to the plan.We find it necessary that we practise English daily.I heard it said that she had gone abroad.2）介词 /动词+ it + that的特殊结构(it 作引导词)You may depend on it that theyll support you.I take it that you dont agre
6、e with me.You can count on it that he is very smart.I shall see to it that he is taken good care of .考点三 名词性从句中what与 that的区别that引导的名词性从句表事实，在从句中不充当句子成分;what引导的名词性从句表疑问，在句中充当主语、宾语或表语。I want to know what you are going to do tomorrow.I know that youre better now.（例题）I think it is going to be a big prob
7、lem. Yes, it could be. I wonder _ we can do about it. A、 if B、how C、what D、that 考点四 名词性从句的语序应用陈述语序：主语+谓语（例题）He asked _ for a violin A. did I pay how much B. I paid how much C. how much did I pay D. how much I paid考点五 宾语从句的时态呼应当主句动词是现在时，从句根据自身的句子情况，而使用不同时态。当主句动词是过去（could/ would除外），从句则要用相应的过去时态，如一般过去时
8、，过去进行时，过去将来时，过去完成时等；当从句表示的是客观真理，科学原理，自然现象，则从句仍用一般现在时态。I know (that) he will study English next year. I know he has studied English since 1998. The teacher told us that Tom had left us for America（例题）The teacher told us that the earth round the sun. A. goes B. went C. is going D. had gone考点六 that 不可省
9、略的情况1）由连接词that引导宾语从句时，that在句中不担任任何成分，在口语或非正式的文体中常被省去，但如从句是并列句时,第二个或以后几个分句前的that不能省略。2）作介词but、except、in等的宾语时不可省。3）在主+谓+it(形式宾语)+宾补+that从句(真正宾语) 的句型中不省略。4）引导同位语从句、表语从句和主语从句的that不能省。We must make it clear that we mean what we say.He has told me（that）he will go to Shanghai tomorrow. We must never think (
10、that) we are good in everything and that others are good in nothing.I know nothing about him except that he is from the north.（例题） made them happy.A. Their son had passed the entrance exam B. That their son had passed the entrance examC. What their son had passed the entrance exam D. Why their son h
11、ad passed the entrance exam考点七 同位语从句和定语从句的区别：that作为关系代词，可以引导定语从句，在定语从句中充当主语、宾语，在从句中作宾语时可以省略； that引导同位语从句时，起连词的作用，没有实际意义，不充当句子成分，一般不能省略。I had no idea that you were here（that引导同位语从句，不能省略） Have you got the idea（that）this book gives you of life in ancient Greece？（that引导定语从句，作give的直接宾语，可以省略）考点八 只用whether
12、的情况，不用if 的情况：1）在动词不定式之前 I cant decide whether to stay here . 2）在whether or not 的固定搭配中 I want to know whether its good news or not .3）在介词后，只能用whether。 His father is worried about whether he lose his work .4）同位语从句、表语从句；主语从句位于句首及宾语从句放在句首表示强调时They are investigating the question whether the man is trustw
13、orthy(同位语) Whether the plan is feasible remains to be proved. (主语从句位于句首)The point is whether we should lend him the money. (表语)Whether this is true or not, I really dont know. (宾语从句放在句首表示强调)（活学活用）用whether or if填空：1. The question is _ people will buy it.2. _ it is true remains a question.3. She doubt
14、s _ she will be successful .4. The question _ it is right or wrong depends on situation.5. We dont know _ or not she was ready.6. She hasnt decided _ to go.7. It all depends on _ they will support us.考点九 疑问词+ever和no matter+疑问词的区别：1）疑问词+ever(无论.)可以引导名词性从句和让步状语从句。 Whoever breaks the rule must be punished. (名词性从句,作主语) Whoever breaks the rule , he must be punished (让步状语从句,作状语)= No matter who breaks the rule, he must be punished2）no matter+疑问词只能引导让步状语从句 No
