中學(xué)的過去進(jìn)行時(shí)態(tài)
過去進(jìn)行時(shí)的主要用法是描述一件事發(fā)生的背景;一個長動作發(fā)生的時(shí)候，另一個短動作發(fā)生。接下來，小編給大家準(zhǔn)備了中學(xué)的過去進(jìn)行時(shí)態(tài),歡迎大家參考與借鑒。
中學(xué)的過去進(jìn)行時(shí)態(tài)
一、概念和用法:
1) 概念：表示過去某時(shí)正在進(jìn)行的狀態(tài)或動作。
2) 過去進(jìn)行時(shí)的主要用法是描述一件事發(fā)生的背景;一個長動作發(fā)生的時(shí)候，另一個短動作發(fā)生。
3) 常用的時(shí)間狀語this morning, the whole1 morning, all day yesterday, from nine to ten last evening, when, while例如：
We were watching TV from seven to nine last night. 昨天晚上七點(diǎn)到九點(diǎn)的時(shí)候我們在看電視?！ ?What was4 he researching5 all day last Sunday? 上周日他一整天都在研究什么?
My brother fell6 while3 he was riding his bicycle and hurt himself7. 我哥哥騎自行車的時(shí)候從車上摔下來，受傷了。
It was raining when they left the station. 他們離開車站的時(shí)候天正在下雨。
When I got8 to the top of the mountain, the sun was shining9. 當(dāng)我到達(dá)山頂?shù)臅r(shí)候，陽光燦爛。
二、 過去進(jìn)行時(shí)可以表示在過去某個時(shí)間點(diǎn)發(fā)生的事情。時(shí)間點(diǎn)可以用介詞短語、副詞或從句來表示。如：
What was she doing at nine o'clock yesterday? 昨天晚上九點(diǎn)她在做什么? (介詞短語表示時(shí)間點(diǎn))
When I saw10 him he was decorating11 his room. 當(dāng)我看見他的時(shí)候他正在裝飾房間。 (when從句表示時(shí)間點(diǎn))
三、 在復(fù)合句中，如果主要動作和背景動作都是延續(xù)的或同時(shí)發(fā)生的，那么主從句的動詞都可用過去進(jìn)行時(shí)。例如：
While he was waiting for the bus, he was reading12 a newspaper.他邊等車邊看報(bào)。 (兩個動作都是延續(xù)的)
He was cleaning his car while I was cooking13. 他擦車時(shí)我在做飯。(兩個動作同時(shí)進(jìn)行)
四、 通常不能用于過去進(jìn)行時(shí)的動詞主要有：agree, be, believe15, belong16, care17, forget, hate18, have(擁有), hear, know, like, love, mean, mind19, notice20, own21, remember, seem22, suppose23, understand, want, wish等。例如：
誤：I was knowing the answer.
正：I knew the answer. 我知道答案。
誤：I wasn't understanding24 him.
正：I didn't understand him. 我不明白他的意思。
五、典型例題
1) Mary ___ a dress when she cut her finger.
A. made25 B. is making C. was making D. makes
答案C. 割傷手指是已發(fā)生的事情，應(yīng)用過去時(shí)。同 時(shí)，when表時(shí)間的同時(shí)性，"瑪麗在做衣服時(shí)"提供事情發(fā)生的背景，因此用過去進(jìn)行時(shí)。
2) As2 she ___ the newspaper, Granny ___ asleep26.
read; was falling B. was reading; fell C. was reading; was falling D. read;fell
答案B.句中的as = when, while，意為"當(dāng)……之時(shí)"。描述一件事發(fā)生的背景時(shí)，用過去進(jìn)行;一個長動作發(fā)生的時(shí)候，另一個短動作發(fā)生。句意為 "在她看報(bào)紙時(shí)，奶奶睡著了。"句中的 fell (fall的過去時(shí))，是系動詞，后跟形容詞，如：fall sick。
擴(kuò)展：初中英語閱讀 Friendship
友誼是溝通人與人心靈的橋梁， 讓我們珍視友誼，?！坝颜x地久天長”?
Friendship is one of the greatest pleasures that people can enjoy. It is very difficult to find a better definition1 of friendship. A true friend does indeed find pleasure in our joy and share sorrow in our grief2. In time of trial， he or she is always at our side to give us his or her help and comfort.
Knowing how valuable friendship is， we should be very careful in our choice of a friend. We must choose someone who has a good character， whose activities are good and who shows kindness of heart. We should avoid those shallow3 people who are easily changed by adversities or misfortune4.
A true friend can always be trusted， loved and respected. If you tell a friend your secrets， he or she won’t tell anyone else. Friends share each other’s joys and sorrows. They help each other when they are in trouble， and cheer each other up when they are sad. The most important thing is that a friend always understands you. In conclusion， when you have made a good friend， don’t forget him or her.
友 誼
我們一生中不能沒有友誼。它是人們最大的快樂之一。很難給友誼找到一個更好的定義。一個真正的朋友會與我們分享快樂與悲傷。 在考驗(yàn)人的時(shí)刻， 他或她總會站在我們一邊，幫助我們，安慰我們。
知道了友誼的珍貴，在擇友時(shí)我們就應(yīng)非常謹(jǐn)慎。然而，選擇朋友并不容易。我們一定要選擇那些性格好、行為好、心地好的人。應(yīng)避免選擇那些遇到逆境或不幸就很容易改變的人。
一個真正的朋友總是讓人信任、喜愛和尊敬的。如果你把自己的秘密告訴了朋友，他不會告訴別人。朋友之間會分享快樂和悲傷。當(dāng)他們遇到困難時(shí)，會互相幫助;當(dāng)他們悲傷時(shí)，會互相鼓勵。最重要的是，朋友總是能理解你。最后說一句，當(dāng)你交到好友時(shí)，不要輕易忘記他或她。
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中學(xué)的過去進(jìn)行時(shí)態(tài)
