表語從句86747

1、表 語 從 句位置：位置： 一般放在系動詞一般放在系動詞be 后后表語從句的表語從句的連接詞連接詞( 四大類四大類):1.that 引導的表語從句, 本身無意義, 但不能省略. 2. whether 引導的表語從句意為: “是否”. 不能 用 if 替代.3.what , which ,who, whom, whose可在表語從句中充當“ 主語, 賓語,定語, 有自己的詞義.4. where ,when, why, how 在表語從句中可充當時間, 地點,方式,原因狀語.1. that 引導的表語從句引導的表語從句 that 僅起連接作用，無意義，在句中不作任何成分，僅起連接作用，無意義，在句

2、中不作任何成分，通常不可省略。這種從句往往是對主句主語的內容起通常不可省略。這種從句往往是對主句主語的內容起進一步解釋的作用。進一步解釋的作用。e.g. The chance is that one smoker in four will die from smoking.2. whether 引導的表語從句引導的表語從句 連接詞連接詞whether起連接作用，起連接作用， 意為意為“是否、究竟、到是否、究竟、到底底”（注意：（注意：if不能引導表語從句不能引導表語從句) 在句中也不作任何在句中也不作任何成分。成分。e.g. The question is whether what man w

3、ill turn up in time. 表語從句表語從句在從句中作表語的從句稱作表語從句。在從句中作表語的從句稱作表語從句。3. what, which, who, whom, whose引導的表語從句引導的表語從句 連接代詞連接代詞what,which,who,whom,whose除在句子中除在句子中起連接作用外，還可在從句中從當主語、表語、定起連接作用外，還可在從句中從當主語、表語、定語，且各有各的詞義。語，且各有各的詞義。e.g. Tom is no longer what he used to be. The question is which of us should come f

4、irst. 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.4. where, when, why, how引導的表語從句引導的表語從句 連接副詞連接副詞where, when, why, how除在句中起連接作用除在句中起連接作用外，在從句中還充當時間、地點、方式、原因狀語，外，在從句中還充當時間、地點、方式、原因狀語，本身具有詞義。本身具有詞義。e.g. Thats where I cant ag

5、ree 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.5. 其他連詞其他連詞as if, because, as, as though 引導的表語從句引導的表語從句: because引導表語從句通常只用于引導表語從句通常只用于“This/That/It is because”結構中。結構中。 as if/though引導的表語從句常

6、置于連系動詞引導的表語從句常置于連系動詞look, seem, sound, be, become等后面，常用虛擬語氣，表示不存在等后面，常用虛擬語氣，表示不存在的動作或狀態(tài)。的動作或狀態(tài)。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.策劃：學生雙語報7表語從句中應該注意：（1）當the reason 或why引導主語從句時，常 用that (不用because)引導表語從句。例：Why we

7、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 引導表語從句,if 不能引導表語 從句The Object Clausee.g. 1) I think (that) women can reach very high achievements in many fields of science.2) I wonder whether/if she rem

8、embered 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?1.-Are you still thinking about yesterdays

9、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解析解析： 這是由這是由what 引導的一個表語從句，引導的一個表語從句，在從句中充當主語，這句話的意思為：那是在從句中充當主語，這句話的意思為：那是使我感到興奮的事。故答案為使我感到興奮的事。故答案為A。2.-I drove to Zhuhai for the air show last week. -Is that_ you had a

10、 few days off? A.why B.when C.what D.where 解析解析:這是一個由這是一個由why引導的表語從句引導的表語從句,表示原因表示原因.這句話的意思是這句話的意思是這就是你離開的原因嗎這就是你離開的原因嗎?。故答案為故答案為A。3.Perseverance is a kind of quality and thats _ it takes to do anything well. A. what B. that C. which D. why解析解析:what在表語從句中作在表語從句中作takes的賓語的賓語,構成構成It takes sth. to do s

11、th.的句型。答案為的句型。答案為A。AA4.When you answer questions in a job interview, please remember the golden rule: Always give the monkey exactly_ he wants . A.what B.which C.when D.that 解析解析:這是一個賓語從句這是一個賓語從句,wants后面缺少賓后面缺少賓語語,Always give the monkey exactly what he wants是一句諺語是一句諺語,意思是意思是永遠給予他人他確實永遠給予他人他確實想要的東西想要的東西。故答案為。故答案為A。A從屬連詞 whether 與if的區(qū)別：一般情況下whether 與if可以互用，但是以下情況只能用whether不能用if代替。 Whether引導的主語從句位于句首時Whether you can finish your homework after class depends on your study in class. whether引導表語從句、同位語從句The question is whether you do it yourself