新人教必修3unit1festivalsaroundtheworld[情態(tài)動(dòng)詞課件](2)(編輯修改稿)
2024-12-30 16:57 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 種傾向“總是 ,總要” used to表過(guò)去常常（現(xiàn)在已沒(méi)有這種習(xí)慣）“過(guò)去常?！? used to 可與狀態(tài)動(dòng)詞連用 would不可以 eg. He used to be a quiet boy. ( ) He would be a quiet boy. ( ) √ will/would If you will help me with my English, I will be very happy. I promised that I would do my best. You shall do as I say. (命令 ) ,shall用于二、三人稱(chēng)表示允諾、警告、命令、決心等。 Shall I open the window for you？（征求意見(jiàn)） ,用于一、三人稱(chēng)，用來(lái)表示請(qǐng)求或征求意見(jiàn)。 shall ,should 和 ought to Tell him that he shall have the book tomorrow. (允諾 ) Nothing shall stop me doing it. (決心 ) Shall he fetch some water for you？（請(qǐng)求） Young people should learn how to use puters. 3. should常表示勸告、建議、命令，與 ought to意義相近，但 ought to多表示責(zé)任、義務(wù)，語(yǔ)氣強(qiáng)烈。 Every citizen ought to obey law. You ought
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