【正文】 ppose, expect 等詞，而賓語(yǔ)從句的意思是否定時(shí)，常把否定轉(zhuǎn)移至主句表示。例句：I don’t think it is right for him to treat you like ，第一個(gè)that可省，但后面的that不可省。例句：He said(that)you were too young to understand the matter and that he was asked not to tell ，that一般不可省。例句：Just then I noticed, for the first time, that our master was wearing his fine green coat and his black silk ，that不可省。例句：I can’t tell him that his mother ：如果從句太長(zhǎng)，：I find it necessary that we should do the homework on think it necessary that we take plenty of hot water every feel it a pity that I haven’t been to the , have made it a rule that I keep all find it important that we(should)make a quick decision about this .（二）由whether,if 引導(dǎo)的賓語(yǔ)從句由whether(if)引導(dǎo)的賓語(yǔ)從句，實(shí)際上是一般疑問(wèn)句演變而來(lái)的。意思是“是否”。賓語(yǔ)從句要用陳述句語(yǔ)序。一般說(shuō)來(lái)，在賓語(yǔ)從句中whether與if可以互換使用，但在特殊情況下if與whether是不能互換的。例句：I wonder whether(if)they will e to our ，不能用if引導(dǎo)的賓語(yǔ)從句 not連用時(shí)例句：I can’t say whether or not they can e on 例句：We decided whether to walk 例句：I’m thinking of whether we should go to see the depends on whether we have enough money。只能用if不能用whether引導(dǎo)的賓語(yǔ)從句if引導(dǎo)否定概念的賓語(yǔ)從句時(shí)例句：He asked if I didn’t e to school yesterday.（三）連接代詞和連接副詞引導(dǎo)的賓語(yǔ)從句這樣的賓語(yǔ)從句實(shí)際上是由特殊疑問(wèn)句變化而來(lái)的，賓語(yǔ)從句要用陳述句語(yǔ)序：連接代詞/副詞+主語(yǔ)+謂語(yǔ)+其他成分。用于這種結(jié)構(gòu)的動(dòng)詞常常是：see, say, tell, ask, answer, know, decide, show, find out, imagine, suggest, doubt, wonder, discover, understand, inform, advise等。英語(yǔ)中的連接代詞有：who,whom,whose,which,what，在句中擔(dān)任主語(yǔ)、賓語(yǔ)、定語(yǔ)或者表語(yǔ)。如：例句：Do you know who will e this afternoon ?(作主語(yǔ))Did you hear what she said ?（作賓語(yǔ)）I don’t know whose that is.（作表語(yǔ)）Could you tell me which gate we have to go to ?（作定語(yǔ)）Can you tell me whom you are waiting for?（作賓語(yǔ)）英語(yǔ)中的連接副詞有：when,where,why,how，在句中擔(dān)任狀語(yǔ)的成分。例句：None of us knows where these new parts can be you tell me how I get to the post office ?We didn’t know when she would e 主句是一般現(xiàn)在時(shí)，從句根據(jù)實(shí)際情況使用任何時(shí)態(tài)。例句：She says that she is a says that she will fly to Japan in a says that she has finished her homework says that she can sing a song in hear he was here you tell me what you were doing at eight last night?主句是過(guò)去時(shí)態(tài)，從句需改為相應(yīng)的過(guò)去時(shí)態(tài)。即一般現(xiàn)在時(shí)改為一般過(guò)去時(shí)，現(xiàn)在進(jìn)行時(shí)改為過(guò)去進(jìn)行時(shí)，一般將來(lái)時(shí)改成過(guò)去將來(lái)時(shí)，現(xiàn)在完成時(shí)和一般過(guò)去時(shí)改為過(guò)去完成時(shí)。She said that she was a said that she would fly to Japan in a said that she had finished her homework said that she could sing a song in was sorry that she hadn’t finished her work on 、如果賓語(yǔ)從句中有明確表示過(guò)去的時(shí)間狀語(yǔ)，不論主句用什么時(shí)態(tài)，從句一律用過(guò)去時(shí)。She said she came to work here in teacher told us that the war broke out in the winter of 、如果賓語(yǔ)從句說(shuō)的是客觀真理、自然現(xiàn)象或事實(shí)時(shí)，這時(shí)賓語(yǔ)從句要用一般現(xiàn)在時(shí)態(tài)。The teacher said that the earth goes round the told me that Japan is an island teacher told his class that light travels faster than 、委婉語(yǔ)氣Could you tell me…是用來(lái)征詢對(duì)方的意見(jiàn)，并不表示過(guò)去常按照一般現(xiàn)在時(shí)處理。Could you tell me when we will visit the Histury Museum? 在引導(dǎo)詞上，要將疑問(wèn)代詞或疑問(wèn)副詞變?yōu)檫B接代詞或連接副詞，引導(dǎo)賓語(yǔ)從句。如：Whose bike is this ? Does anybody know ?Does anybody know whose bike this is ?賓語(yǔ)從句的時(shí)態(tài)與主句的時(shí)態(tài)保持一致。如：When the train will arrive ? He asked asked me when the train would 、在語(yǔ)序上，要將疑問(wèn)句語(yǔ)序改為陳述句語(yǔ)序。如：Which one do you like best ? She asked asked me which one I liked best.[注意] 疑問(wèn)句中主語(yǔ)之前的助動(dòng)詞若是do / does / did , 變?yōu)橘e語(yǔ)從句時(shí)，要先將其去掉，謂語(yǔ)時(shí)詞再根據(jù)時(shí)態(tài)作相應(yīng)的變化。特殊疑問(wèn)句詞在句中作主語(yǔ)，變?yōu)橘e語(yǔ)從句時(shí)語(yǔ)序不變（時(shí)態(tài)應(yīng)作相應(yīng)變化）。如：Who can answer the question ? The teacher teacher asked who could answer the 、特殊疑問(wèn)句變?yōu)橘e語(yǔ)從句后，用問(wèn)號(hào)還是用句號(hào)完全取決于主句的句式：如主句為陳述句、祈使句，句末就用句號(hào)；如主句是疑問(wèn)句，句末就用問(wèn)號(hào)。如：I don’t know when we shall start you know when we shall start tomorrow ? 