典型例题 & W7 P; X1 m" q: h, {0 Z2 d3 M7 k 1)——Could I borrow your dictionary?2 ?* t0 X# p6 M: C+ A7 I
——Yes, of course, you____. - I7 q1 R' o! y8 h! Q' A. G A. might B. will C. can D. should; i9 D$ f! s2 ~2 f1 T5 P3 ^$ R
答案C. could表示委婉的语气,并不为时态。答语中of course,表示肯定的语气,允许某人做某事时,用can和 may来表达,不能用could或might.will 与you连用,用来提出要求或下命令。should与you 连用,用来提出劝告。7 R3 L- o1 B/ w5 ^0 ` e
2)——Shall I tell John about it?3 Q( r# o; i6 O' H1 I" X
——No, you ___. I've told him already.7 R# ~. T6 v4 s4 O; y
A. needn't B. wouldn't C. mustn't D. shouldn't' q# h6 L: K! w$ E; v3 _" y2 z# a
答案A.needn't 不必,不用。 wouldn't 将不, 不会的。 mustn't 禁止、不能。 shouldn't 不应该。本题为不需要,不必的意思,应用needn't. ; _% w* q* p: n( W: X 3)——Don't forget to come to my birthday party tomorrow. F) h" x# t& B6 |/ I/ @ ——______.) S6 a# A8 n. A D: }
A. I don't B. I won't C. I can't D. I haven't. n) t6 i( @+ S3 y, {
答案B. will既可当作情态动词,表请求、建议、也可作为实义动词表"意愿、意志、决心",本题表示决心,选B.