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1、Grammar学习目标：让学生掌握名词性从句的四大类型以及它们的用法，并能判断出练习中的句子属于什么从句类型，会做 一些简单的练习。教学重难点：1. 掌握宾语从句，表语从句，让学生能快速判断出一个句子属于什么类型的从句。2. 宾语从句的时态及语序3. whether和if的区别预习案(A级)一.相关概念1. 名词的定义：2. 名词的功能：名词在句子当中一般可以作什么成分？His job is important.()This is his job.()I dont like his job.()I dont know about the man, Mr. White.()名词在句中主要作、和。
2、3. 名词性从句的定义：根据它在句中不同的语法功能，本来该由名词充当的主语、宾语、表语和同位语，由一个句子来充当,这个句子就叫名词性从句。4. 名词性从句的分类：主语从句、宾语从句、表语从句和同位语从句。名 主语从句(The Subject Clause)词 宾语从句 (The Object Clause)从 表语从句 (The Predicative Clause)句 同位语从句 (The Appositive Clause)5. 引导名词性从句的连接词：a. 连接词：that, whether, ifb. 连接代i司：who, whom, whose, what, which, whoev
3、er, whomeverC.连接副词：when, where, why, how探究案(B级)引导名词性从句的连接词：1 连接代词：whoy whoever whose whomy whomever whaty whicho 有词义，在从句中担任 成分，如主语、表语、宾语、或定语等。 I don t believe he has achieved so far. breaks the law should be punished.2、连接副词：when, where, why, howQ有词义，在从句中担任成分，作状语。 we will hand in the project will be
4、discussed later. Parents are thought to understand important education is to their children sfuture. The reason he was absent was that he was ill.3、连接词：that, whether if, that无词义，在从句中不担任成分，有时可省略；if (whether), as if虽有词义，但在从句中不担任成分。 I don t care about you have money or not. The problem is Tom is able t
5、o arrive on time. the meeting will be held here is not decided yet. The truth is he didnt come for the concert. the earth is round is true.名词性从句的类型：1. 宾语从句：在复合句中作主句的宾语。(1) V+宾语从句，即“动宾”:We believe that he is honest. / I asked if they had a cheap suit. / Can you tell me which dictionary is hers? /1 re
6、ally dont know what he is doing.(2) prep +宾语从句，即“介宾Hes pleased with what we did yesterday. / Pay attention to what the teacher said.(3) adj +宾语从句,即“形宾”:Im sure that my brother will love the jacket. / lam glad that you can come and help me.Exercises: I don t know he is well or not. We re worried abou
7、t he is safe. I don t know to do it. we will hold a party in the open air tomonow depends on the weather. The question is he should do it. The doctor can hardly answer the question the old man will recover soon.注意：whether与if都可以引导宾语从句，常可互换。但下面情况不能互换。表“是否”时，在下列情况下用whetheroa. 主语从句b. 表语从句c. 同位语从句e. 介词后的
8、宾语从句f. 后接动词不定式(whether to do sth.)g .whether or not连在一起引导宾语从句时不用if(2) 表示建议,命令，要求”的宾语从句，in advise, suggest, order, request, require, demand 等，从句用虚拟语气，即should+动词原形,should可省略。(3) 否定转移：(4) 宾语从句的时态呼应(5) .宾语从句中的连接词that在以下三种情况下不能省略2. 表语从句：系动词有哪些：引导词：that,why,because引导的表语从句的区别:归纳总结:名词性从句解题思路：当堂检测1.1 dont kn
9、owhe will come back.A. whereB whenC. whatD. that2 Can I help you?Yes, do you knowA. when comes the busB when will come the busD. when the bus comesC when does the bus come3. I rang you at about ten, but there was no reply.Oh, that was probably I was seeing the doctorA. whenB. whyC. whatD. that4. See
10、 the flags on top of the building? That was we did this morning.A whenB. whichC. whereD. What5. The problems is the film is worth seeing.A. if B. whether C. that D. why6 Its good to know the dogs will be well cared for while were away.A what B. whose C. which D .that7. -I drove to Qingdao for the na
11、vy parade*Is that you had a few days off?A. why B. when C. what D. where8. From space the earth looks blue. This is about seventy-one percent of its surfaceis covered by waterA. why Be how C. because D. whether9. Scientist study human brains work to make computers.A. when B. how C. that D. whether10
12、J hate when people talk with mouths full.A. it B. that C. these D. themILExperts believe people can waste less food by shopping only when it is necessary.A. why B where C. that D. what填空(whether 与 if)L I asked her she had a bike.2. we will hold a party in the open airtomorrow depends on the weather3
13、. Were worried about he is safe.4.1 dont know he is well or not.5.1 dont know or not he is welL6. The question is he should do it7. The doctor can hardly answer the questionthe old man will recover soon.8.1 dont know to go.9.you are not free tomorrow, Fll go without you.课后作业：从Reading部分找出几个宾语从句和表语从句(1) 当that从句与另一名词性从句并列作宾语时，第二个that不能省;(2) 当that作介词宾语时，that不可省掉。(3) 用it做形式宾语的宾语从句
