新一輪中考復習備考周期正式開始，中考網(wǎng)為各位初三考生整理了中考五大必考學科的知識點，主要是對初中三年各學科知識點的梳理和細化，幫助各位考生理清知識脈絡，熟悉答題思路，希望各位考生可以在考試中取得優(yōu)異成績！下面是《2018初中英語語法之過去進行時和一般過去時有哪些區(qū)別》，僅供參考！
1)過去進行時和一般過去時的基本差別是，過去進行時表示一個正在進行的動作，而一般過去時表示一個業(yè)已完成的動作。
試比較下面的句子：
She was knitting a sweater for Tom.她在給湯姆織一件毛衣。
She knitted a sweater for Tom.她給湯姆織了一件毛衣。
He was doing his homework in the afternoon.下午他在做作業(yè)。
He did his homework in the afternoon.下午他把作業(yè)做完了。
I was writing an essay.我在寫一篇論文。(可能還沒寫完)
I wrote an essay yesterday.我昨天寫了一篇論文。(已寫完)
They were building a skyscraper.他們在建一座摩天大樓。(在修建)
They built a skyscraper.他們蓋了一座摩天大樓。(已蓋好)
2)有些動詞本身并不表示動作完成，如rain,snow,cough,wear,feel,wait,stay,work等，這時用兩種時態(tài)意思上差別不大：
It snowed all night.下了一整夜的雪。
It was snowing all night.
She wore a blue coat.她穿著一件藍外套。
She was wearing a blue coat.
He felt a bit uneasy.他感到有點不自在。
He was feeling a bit uneasy.
We stayed in a hotel.我們住在旅館里。
We were staying in a hotel.
3)用進行時態(tài)有時有感情色彩，特別是帶有always,forever,constantly這類狀語時，如：
He was always ringing up.他總是給我打電話。(厭煩)
She was always working.她總是不停地干活。(贊揚)
The old lady was forever grumbling.這老太太老是嘀嘀咕咕。(厭煩)
He was constantly changing his mind.他總是改變主意。(不以為然)
4)有時用進行時表示現(xiàn)在的想法，可以顯得客氣一點，如：
I was wondering whether you could give me some advice.不知你能否幫我出點主意。
I was thinking maybe he could go by taxi.我在想或許他可以坐的士去。
I was hoping you could reconsider our proposal.我希望你能再考慮一下我們的建議。
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