period4grammar名詞性從句

1、名詞性從句名詞性從句的定義在句子中起名詞作用的句子叫名詞從句。他包含主語從句、賓語從句、表語從句、同位語從句。1、I dont know where he will go. _2、Where he will go is unknown. _3、The problem is how we can get so much money. _4、We all feel sorry about the news that he failed in the game. _賓語主語表語同位語賓語從句顧名思義，賓語從句，就是在句子里做賓語的從句。引導賓語從句的連接詞有:that, what, if wheth

2、er, when, who, how ,why, whom,whose 等考查重點:that在賓語從句中只起引導作用，在從句中不做任何成份。也無詞匯意義，在口語中常被省略。eg. He knew （that） he should work hard. He told me that he would go to Beijing.Whether /if連詞if 、whether，它們起連接作用，在從句中不作句子成分，作“是否”解，在口語中多用if。eg. 1. Tom dont know if/whether his grandpa liked the present.2. He asked m

3、e whether or not I was coming.一般情況下，if 和whether可以互換，但以下3種情況只能用whether：在不定式前：Whether to go there or not hasnt been decided.在介詞后：It depends on（依靠） whether it is going to rain.與or not連用：They are talking about whether to go there or not.連接代詞who, whom, whose, what, which，連接副詞when, where, why, how， 它們起連接作

4、用，作句子成分，各有自己的意義。 eg. 1. The teacher asked the new students which class he was in.2. I wonder where he got so much money. suggest, insist, desire, demand, request, order等詞后的賓語從句，用虛擬語氣，（should） do 或(should) be done.1. He insist that the work be done at once.2. I suggested that the meeting be put off.3

5、. His mother desired that he study hard.句型轉(zhuǎn)換1. When does the train arrive? Please tell me.（改為賓語從句） Please tell me _ _ _ _.2. What does he do? Do you know? （改為賓語從句） Do you know _ he _?3. Do they want fried chicken? He asked the boys. （改為賓語從句） He asked the boys _ they _ fried chicken.4. Was the watch made in Shanghai? I dont know. （改為賓語從句） I dont know _ the watch _ made in Shanghai.5. I think this is a good idea.（改為否定句） I _ _ this _ a good idea.6. I dont know how I can get to the hospital.（改為簡單句） I dont know _ _ _ to the hospital.When the t