【正文】
. 1)——爸爸,我能用你的照相機(jī)嗎? ——可以。 不肯定,無(wú)把握的猜測(cè)用 may ,往往在有 ..not sure的句子時(shí)才用 may Your answer may be right, but I?m not sure. 客氣禮貌婉轉(zhuǎn)用 might You might need some money. I think you might be hungry. (2) 疑問(wèn)句只能用 can, could不能用 must, may, might Can he be a teacher? 猜測(cè)遠(yuǎn)處的人,看不見(jiàn)的人用 Who can it be? “Someone is knocking at the door, who can it be?” “Open the door please!” “Who is it?” “It is me.”[ (3) 有把握有根據(jù)的否定猜測(cè)用 can?t, couldn?t“ 不可能 ” , 無(wú)把握無(wú)根據(jù)用 may no t, might not“ 可能不 ” , 不能用 mustn?t。 may 疑問(wèn)句用 can。 Unit1 GrammarA 精品教案 Learning aims 知識(shí)目標(biāo) To use ?can?, ?could?, ?may? and ?might? to talk about permission. 能力目標(biāo) Express their English correctly. 情感目標(biāo) To be a polite person. Main points and difficult points