來源:網(wǎng)絡資源 作者:中考網(wǎng)編輯 2021-04-30 09:25:22
中考網(wǎng)整理了關于中考復習知識點之時間狀語從句,希望對同學們有所幫助,僅供參考。
時間狀語從句
(1) 時間狀語從句常用when, as, while, before, after, since, till, until,as soon as等連詞來引導。
例如:
It was raining hard (rain hard下大雨)when I got to school yesterday.
While he was doing his homework, the telephone rang.
As she walked along(沿著走)the lake, he sang happily.
He had learned a little Chinese before he came to China.
After he finished middle school, he went to work in a factory.
(2)在時間狀語從句里,通常不用將來時態(tài),用現(xiàn)在時態(tài)表示將來的動作或狀態(tài)。例如:
I'll ring you up as soon as I get to NewYork.
I will tell him everything when he comes back.
He won't believe it until he sees it with his own eyes.
(3) 在帶有till或until引導的時間狀語從句的主從復合句里, 如果主句用肯定式, 其含義是“一直到......時,謂語動詞只能用延續(xù)性動詞。如果主句用否定式,其含義是“直到......才.......”“在......以前不......”,謂語動詞可用瞬間動詞。例如:
The young man read till the light went out (熄滅) .
Let's wait until the rain stops.
We won't start until Bob comes.
Don 't get off(從下來) until the bus stops.
【till是指直到某一特定事件發(fā)生的時候,而在那個時刻之后,該事情或狀況仍將持續(xù)。Until是指直到某一特定事件發(fā)生的時候,而講話的人在自己心里認為,在那個時刻之后,該事情或該狀況將中止(不怎么可能持續(xù))。固定組合里 from moming till night中, till/until是不能替換的.】
相關推薦:
2021年全國各省市中考報名時間匯總
2021年全國各地中考體育考試方案匯總
2021年全國各省市中考時間匯總
關注中考網(wǎng)微信公眾號
每日推送中考知識點,應試技巧
助你迎接2021年中考!
歡迎使用手機、平板等移動設備訪問中考網(wǎng),2024中考一路陪伴同行!>>點擊查看