一變:肯定句變?yōu)榉穸ň?br>
【技巧1】當(dāng)句中含有情態(tài)動詞或助動詞could瑞凑,would,should等時篱蝇,可直接在其后面加not構(gòu)成否定句。例如:
Icouldgetyouaconcertticket.→Icouldnot/couldn‘tgetyouaconcertticket.
【技巧2】當(dāng)句中含有系動詞was,were時,可直接在其后加not構(gòu)成否定句撤嫩。例如:
IwasontheInternetwhenyoucalledme.→Iwasnot/wasn’tontheInternetwhenyoucalledme.
【技巧3】當(dāng)句中謂語是除情態(tài)動詞寻拂、助動詞瞄沙、系動詞was,were以外的動詞時肮疗,在該動詞之前加didnot/didn‘t,動詞還原蒙挑,構(gòu)成否定句。例如:
ThefamoussingersangsomeChinesesongs.→Thefamoussingerdidnot/didn’tsinganyChinesesongs.
二變:陳述句變?yōu)橐话阋蓡柧?/p>
【技巧1】移動詞語的位置。將was,were泽台,could嗜闻,would笔横,should等移到句首。例如:
Hecouldpackhisthingshimself.→Couldhepackhisthingshimself?
【技巧2】添加助動詞did晚碾。謂語是除情態(tài)動詞、助動詞探入、系動詞was,were以外的動詞時,在主語之前加did病附,動詞還原泡躯。例如:
MrLilookedveryold.→DidMrLilookveryold?
三變:陳述句變?yōu)樘厥庖蓡柧?/p>
【技巧1】確定疑問詞:人who/whom,物what偿短,地點where篷朵,時間when/whattime,原因why鉴扫,頻率howoften,長度howlong古话,距離howfar等等悉抵。例如:
Theygavetheconcertlastnight.→Whendidtheygivetheconcert?
【技巧2】辨認(rèn)結(jié)構(gòu)形式:疑問詞 情態(tài)動詞/助動詞/was/were/did 主語 ...审磁?例如:
Theaccidenthappenednearthestation.→Wheredidtheaccidenthappen
名思胡老師:13291111023