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一年級(jí)學(xué)生學(xué)習(xí)英語(yǔ)應(yīng)該記住的語(yǔ)法知識(shí)

時(shí)間:2018-06-14 16:50:00   來(lái)源:無(wú)憂考網(wǎng)     [字體: ]

  【#小學(xué)一年級(jí)# #一年級(jí)學(xué)生學(xué)習(xí)英語(yǔ)應(yīng)該記住的語(yǔ)法知識(shí)#】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®無(wú)憂考網(wǎng)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。