表语从句市公开课获奖课件

1、表 语 从 句位置： 普通放在系动词be 后第1页第1页表语从句连接词( 四大类):1.that 引导表语从句, 本身无意义, 但不能省略. 2. whether 引导表语从句意为: “是否”. 不能 用 if 替换.3.what , which ,who, whom, whose可在表语从句中充当“ 主语, 宾语,定语, 有自己词义.4. where ,when, why, how 在表语从句中可充当初间, 地点,方式,原因状语.第2页第2页that 引导表语从句 that 仅起连接作用，无意义，在句中不作任何成份，通常不可省略。这种从句往往是对主句主语内容起进一步解释作用。e.g. The

2、 chance is that one smoker in four will die from smoking.2. whether 引导表语从句 连接词whether起连接作用， 意为“是否、终归、到底”（注意：if不能引导表语从句) 在句中也不作任何成份。e.g. The question is whether what man will turn up in time. 表语从句在从句中作表语从句称作表语从句。第3页第3页3. what, which, who, whom, whose引导表语从句 连接代词what,which,who,whom,whose除在句子中起连接作用外，还可在

3、从句中从当主语、表语、定语，且各有各词义。e.g. Tom is no longer what he used to be. The question is which of us should come first. The problem is who is really fit for the hard job. The important thing is whose name should be put on the top of the list.第4页第4页4. where, when, why, how引导表语从句 连接副词where, when, why, how除在句中起连

4、接作用外，在从句中还充当初间、地点、方式、原因状语，本身含有词义。e.g. Thats where I cant agree with you. This is why Sara was late for the meeting. This is how they overcome the difficulties. My strongest memory is when I attended an American wedding.第5页第5页5. 其它连词as if, because, as, as though 引导表语从句: because引导表语从句通常只用于“This/That/I

5、t is because”结构中。 as if/though引导表语从句常置于连系动词look, seem, sound, be, become等后面，惯用虚拟语调，表示不存在动作或状态。e.g. It sounds as if/though somebody was knocking at the door. My anger is because you havent written to me for a long time.第6页第6页策划：学生双语报7表语从句中应当注意：（1）当the reason 或why引导主语从句时，常 用that (不用because)引导表语从句。例：Wh

6、y we should not play on the ground is that we are having class. The reason why we should not play on the ground is that we are having class.（2）Whether 引导表语从句,if 不能引导表语 从句第7页第7页The Object Clausee.g. I think (that) women can reach very high achievements in many fields of science.2) I wonder whether/if

7、 she remembered how many babies she had delivered.3) Do you know who/whom Jack was speaking to?4) He asked whose car it was.5) Pay attention to what the doctor said.6) Please tell me when the earthquake took place.7) Will you tell me how I can keep fit and healthy?第8页第8页1.-Are you still thinking abo

8、ut yesterdays game? -Oh, thats_ . A. what makes me feel excitedB. whatever I feel excited about C. how I feel about it D. when I feel excited A解析： 这是由what 引导一个表语从句，在从句中充当主语，这句话意思为：那是使我感到兴奋事。故答案为A。第9页第9页2.-I drove to Zhuhai for the air show last week. -Is that_ you had a few days off? A.why B.when C.

9、what D.where 解析:这是一个由why引导表语从句,表示原因.这句话意思是这就是你离开原因吗?。故答案为A。3.Perseverance is a kind of quality and thats _ it takes to do anything well. A. what B. that C. which D. why解析:what在表语从句中作takes宾语,构成It takes sth. to do sth.句型。答案为A。AA第10页第10页4.When you answer questions in a job interview, please remember th

10、e golden rule: Always give the monkey exactly_ he wants . A.what B.which C.when D.that 解析:这是一个宾语从句,wants后面缺乏宾语,Always give the monkey exactly what he wants是一句谚语,意思是永远予以别人他确实想要东西。故答案为A。A第11页第11页从属连词 whether 与if区别：普通情况下whether 与if能够互用，但是下列情况只能用whether不能用if代替。 Whether引导主语从句位于句首时Whether you can finish your homework after class depends on your study in class. whether引导表语从句、同位语从句The question is whether you do it yourself. whether引导介词后宾语从句I am think