來源:網絡資源 作者:中考網整理 2020-03-30 19:21:54
一般現(xiàn)在時
標志:動詞原形
1. 表示經常性或習慣性動作,常與表頻度的時間狀語連用:
She often speaks English.
I leave home for school at 7 every morning.
2. 表示現(xiàn)在的狀態(tài)、特征、職業(yè)、能力、感覺等:
He seems to feel a bit down today.
He works as a driver.
3. 表示真理、客觀存在、科學事實或用于格言警句中:
Shanghai lies in the east of China.
Columbus proved that the earth is round.
Where there is a will, there is a way.
4. 表示現(xiàn)在瞬間的動作:
Here comes the bus!
5. 表示將來
1) 表按規(guī)定、計劃、安排將要發(fā)生的動作(僅限于某些表示“來、去、動、停、開始、結束、繼續(xù)”等的趨向動詞),可以與表示未來的時間狀語搭配使用。常見的用法是:飛機、火車、輪船、汽車等定期定點運行的交通狀況。如:
The next train leaves at 3 o’clock this afternoon.
How often does the shuttle bus run?
2) 在時間和條件狀語從句中常使用一般現(xiàn)在時表示將來發(fā)生的事情:
When Bill comes (不用will come), ask him to wait for me.
I shall go there tomorrow unless I’m too busy.
2
一般過去時
標志:動詞過去式
*閉音節(jié):元音字母a, e, i, o, u如果發(fā)字母本來的音則稱為開音節(jié),否則稱為閉音節(jié)。
1. 表示過去某時所發(fā)生的動作或存在的狀態(tài),常與表示過去的時間狀語連用(e.g. yesterday, this morning, just now, a moment ago, in May, last night / year / week, once upon a time, the other day, before …, when …, in the past等)。如:
Jim rang you just now.
Liu Ying was in America last year.
2. 表示過去經常或反復發(fā)生的動作,特別是used to do表達的句型,本身表示的就是過去常常。如:
When I was a kid, I often played football in the street.
She used to visit her mother once a week.
*注意區(qū)分sb. used to do sth.(某人過去常常做某事,此處to是動詞不定式標志符號)和sb. be used to sth./doing sth.(某人習慣于某物/做某事,此處to是介詞)。
3. 代替一般現(xiàn)在時,表示一種婉轉、客氣、禮貌、商量的語氣。此用法僅適用于少數動詞(如want, hope, wonder, think, intend等)及情態(tài)動詞could, would。如:
I wondered if you could have a word with me.
I hoped you could help me with my English.
Would you mind my sitting here?
4. 虛擬語氣中用一般過去時表示現(xiàn)在或將來時間的動作或狀態(tài)。常用句型有:
It is time that sb. did sth. “某人該做某事了”
would rather sb. did sth. “寧愿某人做某事”
3
一般將來時
標志:will / shall + 動詞原形
1. 表示將來發(fā)生的動作或存在的狀態(tài),通常與表示將來的時間狀語連用(e.g. tomorrow, next week, in the future等)。如:
We shall have a lot of rain next month.
My husband will come back in a few days.
歡迎使用手機、平板等移動設備訪問中考網,2024中考一路陪伴同行!>>點擊查看