1704962384
874 Time
1704962385
1704962386
时间表示的方法很多，现简述如下：
1704962387
1704962388
某个时刻的表示法：
1704962389
1704962390
（1）整钟点用o’clock表示（o’clock有时可省略）：
1704962391
1704962392
Try to get there at five o’clock.
1704962393
1704962394
You must be back by nine (o’clock).
1704962395
1704962396
She always gets up at six.
1704962397
1704962398
（2）整钟点之间的时间用past或to表示（美国用after或of表示）：
1704962399
1704962400
英国说法 美国说法 （30分钟以内用past） 4点半 half past four half after four 5点20分 twenty past five twenty after five 12点5分 five past twelve five after twelve （30分以后用to） 六点三刻 (a) quarter to seven (a) quarter of seven 9点40分 twenty to ten twenty of ten 10点55分 five to eleven five of eleven （3）完全用数字表示（上午用a.m.表示，下午用p.m.表示）：
1704962401
1704962402
05:00 5 a.m. 12:20 twelve twenty 21:00 9 p.m. 02:45 two forty-five (a.m.) 12:00 noon 11:30 eleven thirty (a.m.) 00:00 midnight 19:50 seven fifty (p.m.) 为了表示准确，也可加上minutes：
1704962403
1704962404
It was twenty minutes past five.
1704962405
1704962406
She arrived at five minutes to eleven.
1704962407
1704962408
在口语中钟点数常可省略：
1704962409
1704962410
“What time is it?” “It’s twenty minutes (quarter) past.”
1704962411
1704962413
1704962414
为了表示出是上午还是下午，通常都加上a.m.或p.m.：
1704962415
1704962416
The shops will be opened at 10 a.m.
1704962417
1704962418
They will arrive in Hong Kong at 9:30 p.m.
1704962419
1704962420
可以和钟点连用的介词除at外还有by，after，before，until，till，since：
1704962421
1704962422
I have to get back by seven o’clock．我得在7点以前回来。
1704962423
1704962424
There are few people in the streets after ten at night．晚上10点以后街上很少行人。
1704962425
1704962426
Be sure to finish everything before ten tonight．一定要在今晚10点前完成一切。
1704962427
1704962428
She worked until ten．她一直工作到10点。
1704962429
1704962430
He didn’t get home till eight．他8点钟才到家。
1704962431
1704962432
She hadn’t slept a wink since two o’clock．两点以后她一会儿都没睡着。
[
上一页 ]
[ :1.704962383e+09 ]
[
下一页 ]