time tomorrow用啥時態,by this
by this time tomorrow
到明天的這個時間
by this time tomorrow:by表示到明天這個時間之前,是強調明天這個時間之前整個時間段。因為是時間段,所以要接完成時。又因為是說話的時候還未到那個時候,所以用將來完成時。
You will have reached Shanghai by this time tomorrow.
明天的這個時候你就到上海了。
“by+時間”意為“不遲於(=not later than)”一到(=as soon as)”“當某時候到了[=when (the time in dicated ) comes]”“到…時為止”等。時間上有過去、現在和將來之別。主動詞本身有動作與狀態之分,其時態可為一般式、完成式、進行式或完成進行式。 ①“by+時間”與表狀態的動詞連用多用於一般式。by後時間可為現在、過去或將來時。
如:By the end of the century the population numbered about four million. 到世紀末人口已經達到四百萬左右。
You can borrow my camera, but I must have it back by five o'clock.我的照像機你可以借去用,但是五點以前一定要還我。He ought to be here by this time /by now.他此刻(現在)應該已經來到這裡了。
②“by+時間”與祈使句連用,用於一般式。
如:Please finish the task by the end of the month.請在月底前完成這項任務。
Be here by this time tomorrow.明天這個時候要到這兒。
By the time you graduate,I shall have been working here for five years. 到了你畢業時,我就在此地一直工作了五年之久。