(一)由that引導(dǎo)
  ·I have no doubtthat he will overcome all this difficulties.
  他會(huì)克服一切困難,對(duì)此我并不感到懷疑。
  【特別提示】:同位語(yǔ)從句引導(dǎo)詞that不可省略。
(二)由whether引導(dǎo)
  ·The question whether we need more time to do the work has not been decided.
  我們是否需要更多時(shí)間來(lái)做這項(xiàng)工作,這個(gè)問(wèn)題還未決定。
(三)由其他詞引導(dǎo)的同位語(yǔ)從句
  ·I have not made up my mind what elective subjects I am to take next term.
  我還沒(méi)有決定好下學(xué)期上哪些選修課。
  ·When you are about halfway through the story, try to make a guess how the plot will develop.
  當(dāng)你把故事讀到一半時(shí),猜測(cè)一下情節(jié)將如何發(fā)展。
  ·I have no idea when I will be back from Shanghai.
  我不知道我什么時(shí)候從上?;貋?lái)。
(四)同位語(yǔ)從句與被修飾名詞的分割
  有時(shí),為了保持句式的平衡,將同謂語(yǔ)從句與被修飾的名詞分割,其間出現(xiàn)其他成分。
  ·Concernswere raised that witnesses might be encouraged to exaggerate their stories in court to ensure guilty verdicts.
  人們?nèi)找鎿?dān)心,證人可能會(huì)因此而受到鼓勵(lì),在法庭上夸大事實(shí)以保證陪審團(tuán)對(duì)被告做出有罪的判決。(這里先行詞concerns與that同位語(yǔ)從句被謂語(yǔ)were raised隔開(kāi)。)