現(xiàn)在完成時(shí)與過(guò)去時(shí)的區(qū)別

1、 He _(work) in our school for one year. He _(come) to our school last year/in 2002. They _(cook) the supper already. They _ (cook) the supper half an hour ago.現(xiàn)在完成時(shí)和一般過(guò)去時(shí)的區(qū)別現(xiàn)在完成時(shí)和一般過(guò)去時(shí)的區(qū)別三三. . 一般過(guò)去時(shí)態(tài)和現(xiàn)在完成時(shí)的一般過(guò)去時(shí)態(tài)和現(xiàn)在完成時(shí)的區(qū)別區(qū)別：）現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)是表示過(guò)去的動(dòng)作與現(xiàn)在的聯(lián)系，主要是表示過(guò)去的動(dòng)作與現(xiàn)在的聯(lián)系，主要說(shuō)明的是現(xiàn)在的情況和狀態(tài)；而說(shuō)明的是現(xiàn)在的情況和狀態(tài)；而一般過(guò)

2、去時(shí)一般過(guò)去時(shí)則強(qiáng)調(diào)動(dòng)作則強(qiáng)調(diào)動(dòng)作發(fā)生在過(guò)去某一時(shí)間，與現(xiàn)在不發(fā)生聯(lián)系。例如：發(fā)生在過(guò)去某一時(shí)間，與現(xiàn)在不發(fā)生聯(lián)系。例如：We havent seen him since last year. (我們自從去年以來(lái)一直未見到我們自從去年以來(lái)一直未見到他（現(xiàn)在還未見到）他（現(xiàn)在還未見到）We didnt see him last year. 我們?nèi)ツ晡覀內(nèi)ツ隂]見到他（現(xiàn)在不一定未見到）沒見到他（現(xiàn)在不一定未見到）現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)表示從過(guò)去發(fā)生一直表示從過(guò)去發(fā)生一直持續(xù)到現(xiàn)在（包括現(xiàn)在）的某個(gè)動(dòng)作持續(xù)到現(xiàn)在（包括現(xiàn)在）的某個(gè)動(dòng)作或狀態(tài)，與現(xiàn)在有關(guān)的時(shí)間狀語(yǔ)連用，或狀態(tài)，與現(xiàn)在有關(guān)的時(shí)間狀語(yǔ)連用，

3、一般過(guò)去時(shí)一般過(guò)去時(shí)表示過(guò)去某一特定（與現(xiàn)表示過(guò)去某一特定（與現(xiàn)在無(wú)關(guān)）的時(shí)間，與具體的表示過(guò)去在無(wú)關(guān)）的時(shí)間，與具體的表示過(guò)去的時(shí)間狀語(yǔ)連用的時(shí)間狀語(yǔ)連用（如（如: last year , two days ago , yesterday , just now, this morning, last night, the day before yesterday ）。）。1.甘肅甘肅- you your homework yet?-Yes, I it a moment ago. Did, do, finished B. Have, done, have finishedC. Have, do

4、ne, finished D. Will, do, finishB2.海南海南-Has John come ?-Yes. He has been here for 10 minutes. yet, already already, yetC. already, already D. yet, yetA3.What _ in the last ten years? has happened happened happen happensthese days, recently,in the past few days等用在現(xiàn)等用在現(xiàn)在完成時(shí)在完成時(shí)A4.Miss Green isnt in th

5、e office. She_ to the library. has gone went will has beenA5.-Have you ever the book “Red Star over China” written by Edgar Snow?-Not yet.A. watched B. looked C. read D. heardC 6. I _the floor yet.A. hasnt swept B. havent sweptC. dont sweep D. didnt sweepB1.The Baiyun Hotel is one of the (tall) (bui

6、ld) in China.tallestbuildingsone of + 形容詞形容詞/副詞的最高副詞的最高級(jí)可數(shù)名詞的復(fù)數(shù)級(jí)可數(shù)名詞的復(fù)數(shù)One of the most handsome boys is in my class.最英俊的其中一個(gè)男孩在我們班。最英俊的其中一個(gè)男孩在我們班。2.You go there today if you dont want to.A mustnt B cantC needntD may notC3.A few years ago, friends me some beautiful Foshan pottery.A gaveB giveC have gaveD have givenA4.A bus to the night zoo everyday.A has goneB wentC goD goes一般現(xiàn)在時(shí)：一般現(xiàn)在時(shí)：everyday, every week, every year, often , usually, seldom,D人有了知識(shí)，就會(huì)具備各種分析能力，明辨是非的能力。所以我們要勤懇讀書，廣泛閱讀，古人說(shuō)“書中自有黃金屋?！蓖ㄟ^(guò)閱讀科技書籍