學(xué)英語(yǔ)，語(yǔ)法就好比你打算盤(pán)的能力，如果語(yǔ)法一塌糊涂，那么一本書(shū)你學(xué)的又慢又吃力，文章看的一知半解的，更別談寫(xiě)作了。如果你語(yǔ)法精熟，那么一本書(shū)也是噼里啪啦的三下五除二就看完看透了，更不不會(huì)有語(yǔ)法障礙，無(wú)非生詞多點(diǎn)而已。以下是整理的相關(guān)資料，希望對(duì)您有所幫助！
【篇一】 一般現(xiàn)在時(shí)
一般現(xiàn)在時(shí)主要用于：
1 、表示經(jīng)常性或習(xí)慣性動(dòng)作。
e.g. It seldom snows here.
2 、表示現(xiàn)在的特征或狀態(tài)。
e.g. He is always ready to help others.
3 、普遍真理。
e.g. Action speaks louder than words.
4 、劇情圖片介紹，背景說(shuō)明，動(dòng)作解說(shuō)。
e.g. (Tom enters the room_and_sits at the table)
Doctor ： What`s your trouble, young man?
Tom ： I`ve caught a cold, doctor.
5 、時(shí)間、條件、讓步、方式狀語(yǔ)從句表將要發(fā)生的動(dòng)作時(shí)。
e.g. Tomorrow we shall go for an outing unless it rains.
與這種時(shí)態(tài)連用的時(shí)間狀語(yǔ)常有：
always, often, never, seldom, usually, once, a week, now 等。
【篇二】 一般過(guò)去時(shí)
一般過(guò)去時(shí)主要用于：
1 、表示過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或情況（包括習(xí)慣性的動(dòng)作或狀態(tài)）
e.g. When did you read the novel?
She often came to help us in those days.
2 、談到過(guò)去的情況時(shí)
e.g. I didn`t know you were so busy.
3 、談到已死人的情況時(shí)
e.g. Lei Feng was a great communist fighter.
與這個(gè)時(shí)態(tài)連用的時(shí)間狀語(yǔ)常有：
yesterday, last night, the other day, two months ago, in 1985, then, just now,
when, after, as soon as 引導(dǎo)的時(shí)間狀語(yǔ)從句，表示主句動(dòng)作開(kāi)始的時(shí)間。
【篇三】 一般將來(lái)時(shí)
一般將來(lái)時(shí)主要用于：
表示將要發(fā)生的動(dòng)作或情況
e.g. Tom will have a bike of his own.
與這個(gè)時(shí)態(tài)連用的時(shí)間狀語(yǔ)常用：
tonight, tomorrow, the day after tomorrow, next week, in three hours, two days later 等。
一般將來(lái)時(shí)態(tài)與其它結(jié)構(gòu)表將來(lái)情況的區(qū)別：
一般將來(lái)時(shí)態(tài) ：主要從時(shí)間的角度表將要發(fā)生的動(dòng)作或情況。
be going to 結(jié)構(gòu) ：①表（主觀上）打算或準(zhǔn)備做某事時(shí)。 ②表有發(fā)生某事的預(yù)兆時(shí)。
e.g. They are going to have a competition with us in studies. It is going to rain.
據(jù)以上區(qū)別，故下面一句是錯(cuò)的：
I am going to be eighteen years old next year.
應(yīng)改為： I shall be eighteen years old next year.
be about to do sth 結(jié)構(gòu) ：意為"剛要做某事"、"馬上要做某事"強(qiáng)調(diào)時(shí)間之緊迫性。
e.g. We are about to discuss this problem.
【篇四】 過(guò)去進(jìn)行時(shí)
過(guò)去進(jìn)行時(shí)主要用于：
表示過(guò)去某個(gè)時(shí)刻或階段正在進(jìn)行的動(dòng)作。
e.g. At that time she was working in a PLA unit.
那時(shí)她在解放軍某部工作。
What were you doing this time yesterday?
與這個(gè)時(shí)態(tài)連用的時(shí)間狀語(yǔ)常用：
at nine o`clock, this time last night, these days, at that time 等。
用 when 引導(dǎo)的時(shí)間狀語(yǔ)從句表示主句的動(dòng)作正在進(jìn)行的時(shí)間。
e.g. When he came in, I was reading a newspaper.
注：
1 、 while 引導(dǎo)時(shí)間狀語(yǔ)從句敘述過(guò)去的動(dòng)作時(shí)，從句常用過(guò)去進(jìn)行時(shí)。
e.g. I read a magazine while I was waiting for the bus.
2 、 when 用作并列連詞，意為"這時(shí)"，連接兩分句時(shí)，第一句多用過(guò)去進(jìn)行時(shí)。
e.g. I was reading a newspaper when he came in.
一般過(guò)去時(shí)與過(guò)去進(jìn)行時(shí)的區(qū)別：
一般過(guò)去時(shí)：強(qiáng)調(diào)過(guò)去某一時(shí)間開(kāi)始或完成的動(dòng)作。
過(guò)去進(jìn)行時(shí)：強(qiáng)調(diào)過(guò)去某一時(shí)間正在進(jìn)行的動(dòng)作。
試區(qū)別下面兩句： We were building a reservoir last winter.
去年冬天我們?cè)谛藿ㄒ蛔畮?kù)。（可能尚未建成） We built a reservoir last winter.
去年冬天我們修建了一座水庫(kù)。（已經(jīng)建成）
【篇五】 現(xiàn)在進(jìn)行時(shí)
現(xiàn)在進(jìn)行時(shí)主要用于：
1 、表示現(xiàn)在或現(xiàn)階段正在進(jìn)行的動(dòng)作。
e.g. Listen, someone is crying.
What are you doing these days?
2 、代替一般現(xiàn)在時(shí)，表示經(jīng)常性動(dòng)作或狀態(tài)，而含有某種感情 色彩。
e.g. How are you feeling today?
你今天感覺(jué)怎樣？（顯得親切）
He is doing well in his lessons.
他的功課很好。（贊揚(yáng)）
You are always boasting.
你老愛(ài)吹牛。（厭煩）
3 、動(dòng)詞 go, come, leave, arrive 等表將要發(fā)生的動(dòng)作時(shí)。
e.g. They are leaving for Shanghai.
與這種時(shí)態(tài)連用的時(shí)間狀語(yǔ)常有：
now, these days, recently, this week 等。
【篇六】 過(guò)去完成時(shí)
1 、過(guò)去完成時(shí)是一個(gè)相對(duì)時(shí)態(tài)，表示過(guò)去的過(guò)去，只有在兩個(gè)過(guò)去發(fā)生的動(dòng)作相比較時(shí)才可顯示出來(lái)。
e.g. As soon as we got to the station, the train had left.
注：主從句表達(dá)的動(dòng)作緊接時(shí)，即兩動(dòng)作發(fā)生的時(shí)間沒(méi)有明顯時(shí)間上的懸殊或空檔時(shí)，主從句都可用一般過(guò)去時(shí)。
e.g. Where did your brother study before he joined the army?
2 、過(guò)去完成時(shí)可表示截止過(guò)去某一時(shí)間動(dòng)作的總或動(dòng)作的結(jié)束。
e.g. By the end of last month. We had reviewed four books
By eight o`clock, he had finished his homework.
與這個(gè)時(shí)態(tài)連用的時(shí)間狀語(yǔ)常有：
by 1985, by eight o`clock, by then, by the end of last month, by the time when, when, as soon as, before 等連詞引導(dǎo)的時(shí)間狀語(yǔ)從句，表示主句動(dòng)作結(jié)束的時(shí)間。