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② It has been five years since he joined the army. 他參軍五年了。如 : ① — I called you yesterday evening. But there was no answer. 我昨天晚上給你打電話了 ,但是沒有人接。如 : All living things will die without air. 沒有空氣 ,所有生物都會死。如 : Miss Lin has worked in the factory since she came to the city. 自從到這個城市以來 ,林小姐一直在這家工廠工作。如 : If it rains tomorrow, we won39。t have a piic. 如果明天下雨 ,我們就不去野餐。 (1)表示時間 :yesterday, last night, two days ago, in 2022, in the past, in the old days, just now(剛才 )等。 :tomorrow, next week/month/year, soon, in the future, in a few days等。 — I was watching TV and didn39。 :already, yet, never, just, ever, so far, before, since+時間點或從句 , for+一段時間 , in/during the past three years, recently等。如 : ① I have studied English for two years. 我學(xué)習(xí)英語已經(jīng)兩年了。常用的時間狀語有 :at this time yesterday, at that moment,at 9:00 last night, at that time, then等。 (4)表示某種必然的趨勢。如 : Did you always want to be an actor? 你以前一直想當演員嗎 ? (3)在含 since引導(dǎo)的時間狀語從句的復(fù)合句中 ,主句用現(xiàn)在完成時 ,從句用一般過去時。 (3)在含時間、條件等狀語從句的復(fù)合句中 ,主句若用一般將來時 ,從句用一般現(xiàn)在時表將來。 (4)表示按計劃將要發(fā)生的動作 ,常用 e, go, stop, start, finish等動詞。 (2)表示頻度 :always, usually, often, sometimes等。 考點 2 考點 1 考點幫 動詞的時態(tài) ?現(xiàn)在進行時 (1)表示此時此刻正在進行的動作。t hear the phone ringing. 我 (那時 )正在看電視 ,沒聽到電話響。 考點 2 考點 1 考點幫 動詞的時態(tài) 提分速記