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1、(英語)高中英語現(xiàn)在完成時練習(xí)題一、單項(xiàng)選擇現(xiàn)在完成時1 When will the bike-sharing schemes be introduced to the public? Not until a better understanding of them.A we have had B will we have hadC have we had D we will have had【答案】A【解析】【詳解】考查時間狀語從句。句意:-公共單車共乘計(jì)劃將于何時推出?-直到對它們有了更好的了解。根據(jù)第一句話可知這是將來時,但是until 引導(dǎo)的是時間狀語從句,從句中要用現(xiàn)在時代替將來時。
2、not until 位于句首時,主句要用部分倒裝,但是從句不用,故選A。2 Tom on the essay for two hours but he only a hundred words by now.A has been working;has written B has been working;writesC worked ;written D worded;writes【答案】A【解析】【分析】【詳解】考查時態(tài)。句意為:Tom 一直忙著寫論文兩個小時了,但是到現(xiàn)在為止他只寫了100 多個詞。由后半句可知Tom 現(xiàn)在還在寫文章,故第一個空用現(xiàn)在完成進(jìn)行時,第二個空強(qiáng)調(diào)到現(xiàn)在為止已經(jīng)
3、寫完100 個詞了,所以用現(xiàn)在完成時,故A 正確?!军c(diǎn)睛】此題的簡體關(guān)鍵是根據(jù)時間狀語判斷句子的時態(tài)。第一空根據(jù)時間狀語for two hours ,可知應(yīng)該用能延續(xù)的動詞的現(xiàn)在完成時態(tài),再根據(jù)后半句到目前已經(jīng)寫了100 個詞了,由此可知現(xiàn)在仍在寫,因此第一空應(yīng)該用現(xiàn)在完成進(jìn)行時。而第二空的時間狀語為by now,因此用現(xiàn)在完成時即可,所以用has written 。3 She is a strong-willed woman and not once in to any difficulty in her life.A she has givenB did she giveC she gav
4、eD has she given【答案】D【解析】試題分析:考查動詞時態(tài)和倒裝句。句意:她是個意志堅(jiān)強(qiáng)的女人,一生中一次也沒有向任何困難屈服過。And 連接的兩個并列句中,否定副詞not once 放在了第二個句子的句首,所以后面部分用部分倒裝語序,此外第一句的時態(tài)是一般現(xiàn)在時,后句又出現(xiàn)了in herlife,所以句子應(yīng)該用現(xiàn)在完成時,表示到現(xiàn)在為止,故正確答案為D 選項(xiàng)??键c(diǎn):考查動詞時態(tài)和倒裝句4 In the last few years, China great achievements in environmental protection.A was making B madeC
5、 had made D has made【答案】D【解析】【詳解】考查時態(tài)。句意:在過去幾年里,中國已經(jīng)在環(huán)境保護(hù)方面取得了很大的成就。時間狀語“ In the last few years表明應(yīng)該使用現(xiàn)在完成時,故”D項(xiàng)正確。5 What a stupid mistake! Yes. I you doing it carefully, but without success.A was suggestingB will suggestC have suggestedD had suggested【答案】C【解析】【詳解】考查時態(tài)。句意: 這是一個多么愚蠢的錯誤啊! 是的,我建議過你要認(rèn)真,但
6、是你聽不進(jìn)去。根據(jù)“ What a stupid mistake! 判斷此處強(qiáng)調(diào)過去的事情對現(xiàn)在的影響,應(yīng)該用 ”現(xiàn)在完成時,故C項(xiàng)正確。6 Only since the Industrial Revolution in places away from their homes or been left toraise small children without the help of multiple adults.A most people have worked B have most people workedC most people had worked D had most p
7、eople worked【答案】B【解析】【詳解】考查倒裝和時態(tài)。句意:就是從工業(yè)革命開始,多數(shù)人去遠(yuǎn)離他們家的某些地方工作或是被留下來養(yǎng)育孩子,沒有許多成年人幫助?!?onl時間狀語y”放在句首,句子需用部分倒裝;再根據(jù)since 可知用現(xiàn)在完成時,故選B。7 We have done things we ought not to have done and undone things we ought to have done.A leaving B leftC will leave D leave【答案】B【解析】【詳解】考查現(xiàn)在完成時。句意: 不該做的事我們都做了,留下該做的事都沒做。
8、句子主干是個并列句,即 we have done things we ought not to have done 和 left undone things we ought to have done,所以 have done 和 have left 是并列謂語,其中have 相同,省略,只不過兩個并列句里分別含有一個定語從句,第一個分句中we ought not to have done 作 things 的定語,第二個分句中we ought to have done 作 things 的定語。故選B 選項(xiàng)正確。8 - When will the bike-sharing schemes b
9、e introduced to the public?- Not until a better understanding of them.A will we have had B have we hadC we will have had D we have had【答案】D【解析】【詳解】考查 not until 位于句首時,句子使用部分倒裝句的用法。句意:-什么時候共享單車計(jì)劃才會向公眾開放呀?-直到我們對他們有一個更好的了解的時候,就會開放了。not until位于句首時主句部分倒裝,而until 引導(dǎo)的時間狀語從句不用倒裝。再聯(lián)系本句時態(tài),說的是以后的事,所以主句用將來時態(tài),從句用現(xiàn)
10、在時態(tài),故選D。9 This is the first time the students to Hyde Park.A have been visitedB have visitedC have goneD are being gone【答案】C【解析】【詳解】考查時態(tài)。句意:這是學(xué)生們第一次去海德公園。在this/it is the first time + 從句的結(jié)構(gòu)中,從句用現(xiàn)在完成時,故C項(xiàng)正確。由于visit 是及物動詞,其后直接接賓語,故排除B?!军c(diǎn)睛】在 this/it is the first time + 從句(第一次做某事)的結(jié)構(gòu)中,從句用現(xiàn)在完成時,注意如果是 was
11、的話,從句需要用過去完成時。10 Much disappointed as he is in the job interview, he still keeps his confidence.A to have failedB failedC having failedD failing【答案】A【解析】試題分析:考查動詞的時態(tài)。由題目he still keeps his confidence(他仍然保持自信)可知此處強(qiáng)調(diào)這件事帶來的結(jié)果對后面產(chǎn)生了影響,因此用現(xiàn)在完成時態(tài),句意為盡管他面試失敗很失望,但他仍然保持自信。故選A??键c(diǎn):考查動詞的時態(tài)。11 Commercial and recr
12、eational fishing population sizes and also made individualssmaller, since big fish and smaller ones thrown back.A decreased; keptB had decreased; are keptC has decreased; keepD has decreased; are kept【答案】D【解析】【詳解】考查時態(tài)和語態(tài)。句意:商業(yè)和休閑捕魚減少了種群規(guī)模,也使個體變小,因?yàn)榇篝~被保留下來,小魚被扔回大海。結(jié)合句意第一空是強(qiáng)調(diào)現(xiàn)在的結(jié)果,用現(xiàn)在完成時態(tài);第二空是一般現(xiàn)在時態(tài)的被
13、動語態(tài),主語big fish 與 keep 是被動關(guān)系,故答案為D。12 All of her time to carrying out a further study on the cause of Alzheimer s disince she left school.A has been devoted B devotedC has devoted D was devoted【答案】A【解析】【詳解】考查時態(tài)。句意:自從她離開學(xué)校,她一直致力于對Alzheimer 病因的進(jìn)一步研究。此處since 自從 “-以來 ”,引導(dǎo)時間狀語從句,從句用一般過去時態(tài),主句用現(xiàn)在完成時態(tài),且be de
14、voted to 致力于 “-”,故選A?!军c(diǎn)睛】1.since 自從-以來(可做介詞和連詞),和現(xiàn)在完成時態(tài)連用。He has lived here since he came. 自從他來到這里,就一直在這里住著。2.It is /has been+一段時間+since 主語+一般過去時態(tài)+其他。自從做某事有多長時間了。在這個句型中如果從句的動作是終止性動詞,則表示從動作開始到現(xiàn)在多長時間了;如果從句的動作是持續(xù)性動詞,則表示從動作結(jié)束到現(xiàn)在多長時間了。It is three years since hejoined ( 終止性動詞)the army.他參軍有三年了;It is five y
15、ears since he lived(持續(xù)性動詞)here. 他離開這有五年了。13 Over the last three decades, the number of people participating in physical fitness programssharply.A was increasing B has increasedC had increased D will be increasing【答案】B【解析】【詳解】考查時態(tài)。句意:在過去的三十年里,參加健身計(jì)劃的人數(shù)急劇增加。Over the last threedecades “在最近的 30 年里 ”和現(xiàn)在完
16、成時態(tài)連用,故選B。14 This is the third time IHong Kong. The second time Ihere was on Christmas Daylast year.A have visited; came B have visited; have comeC visit; came D visited; had come【答案】A【解析】【詳解】考查時態(tài)。句意:這是我第三次來香港,第二次我在這里的時候是去年的圣誕節(jié)那一天。第一句考查了固定句式:This/It is/was the 序數(shù)詞 time sb have/has/had done sth ,該句式意
17、為 “這是某人第幾次做某事”,所以第一空中使用have visited;第二空中用一般過去時描述過去發(fā)生的事情。故A 項(xiàng)正確?!军c(diǎn)睛】本題第一空考查了特殊句式“ It /That/This is the.time that sb have done sth ;該句式意為“這是某人第幾次做某事”;結(jié)合日常生活實(shí)際,能夠計(jì)算到這是第幾次做某事,表明該動作已經(jīng)發(fā)生,因此,要用完成時態(tài) 主句用現(xiàn)在時,從句用現(xiàn)在完成時;主句用過去時,從句用過去完成時。15 What do you think of our hometown? Very beautiful. You know it is the firs
18、t time that I here.A will beB wasC have beenD had been【答案】C【解析】試題分析:考查固定句型中的時態(tài)。固定句型:it is/was 序數(shù)詞 time that sb 這是第幾次某人做某事的時候了;如果前面是is,后面使用現(xiàn)在完成時;如果前面是was,后面使用過去完成時;本題前面是is,故使用現(xiàn)在完成時。句意:你認(rèn)為我們國家怎么樣? 發(fā)出漂亮。你知道這是我第一次來到這里。故C 正確??键c(diǎn):考查固定句型中的時態(tài)。點(diǎn)評:固定句型:it is/was 序數(shù)詞 time that sb 這是第幾次某人做某事的時候了;如果前面是is,后面使用現(xiàn)在完成
19、時;如果前面是was,后面使用過去完成時;16 Over the last 3 decades, the number of people taking part in voluntary work sharply.A was increasing B has increasedC had increased D will be increasing【答案】B【解析】【分析】考查動詞時態(tài)【詳解】句意:在過去三十年里,參加志愿者活動的人們的數(shù)量急劇增長。根據(jù)題干中Over the last3 decades 得知是現(xiàn)在完成時,主語the number 是第三人稱單數(shù),謂語動詞用單數(shù)。故選B。17
20、 It is the first time that Chinese teachers in schools across Britain to introduceChinese-style maths lessons and teaching approaches.A taught B teachC have taught D had taught【答案】C【解析】【詳解】考查現(xiàn)在完成時。句意:這是中國教師首次在英國各地的學(xué)校教中國式的數(shù)學(xué)課和教學(xué)方法。 The first time that 表示 “第一次 ” ,引導(dǎo)表語從句時,如果主句的系動詞是一般現(xiàn)在時,從句用現(xiàn)在完成時,故C項(xiàng)正確。
21、【點(diǎn)睛】It is/was the first time that 表示 “是第一次” ,引導(dǎo)表語從句時,強(qiáng)調(diào)到說話時間為止某一情況或動作的次數(shù),從句既可以使用現(xiàn)在完成時,也可以使用過去完成時,需要根據(jù)主句的系動詞判斷,如果主句的系動詞是is,從句用現(xiàn)在完成時,如果主句的系動詞是was,從句則用過去完成時。18 Hello, I have heard you are on holiday. That s not the case. Actually I from my holiday in Athens, where I for a fortnight.A returned; stayed B
22、 have returned; stayedC will return; stay D am to return; stay【答案】B【解析】【詳解】考查時態(tài)。句意:你好,我聽說你在度假。 不是這樣的,我已經(jīng)從雅典度假回來了,我在那里待了兩個星期。根據(jù)句意可知,我已經(jīng)回來,所以用現(xiàn)在完成時have returned 。根據(jù)語境,stay 這個動作已經(jīng)結(jié)束,表示過去發(fā)生的動作,所以第二空用一般過去時。故B 選項(xiàng)正確。anmen Square. You can t imagine how excited I am.19 This is the first time I TianA have vis
23、itedB am visitingC visit D visited【答案】A【解析】【詳解】考查現(xiàn)在完成時。句意:這是我第一次參觀天安門廣場。It/This is the+ 序數(shù)詞 +that 的結(jié)構(gòu)中,從句用現(xiàn)在完成時。故A 選項(xiàng)正確?!军c(diǎn)睛】句式 “ This/It is/was the first/second . l ast time + that 從句 ”表示 “這是第 次做某事”。其中, that 引導(dǎo)的是定語從句,that 在口語中常省略。對于此句式,我們需要掌握that 從句的時態(tài):若前面的be 動詞為is,從句通常用現(xiàn)在完成時;若其為was,則從句用過去完成時。本句中的be
24、 動詞時is,所以從句用現(xiàn)在完成時。故A 選項(xiàng)正確。20 The Chinese women s volleyball team won the gold medal at the Rio Olympics, which is the third time the team Olympic gold.A claimed B has claimedC has been claiming D had claimed【答案】B【解析】【詳解】考查時態(tài)語態(tài)。句型:it is the+序數(shù)詞+time that 從句,從句謂語動詞要使用現(xiàn)在完成時。claim 有權(quán)利要求得到,與主語the team 為主
25、謂關(guān)系,應(yīng)用主動語態(tài)。句意:中國女排在里約奧運(yùn)會上獲得了金牌,這是第三次團(tuán)隊(duì)獲得奧運(yùn)金牌。故選B。21 Alice, you are supposed part in the party in time. Sorry, but I had an unexpected visitor.A to takeB to have takenC to be takingD taking【答案】B【解析】【詳解】考查固定用法。句意:-你本來應(yīng)該及時參加這個聚會的。-對不起,我有不速之客來訪。結(jié)合語境,此處指“你本來應(yīng)該及時參加這個聚會的”, be supposed to do 應(yīng)該做,理應(yīng) “做 ” ,由句
26、意可知,“參加 ”這動作到現(xiàn)在已經(jīng)完成了,強(qiáng)調(diào)“本來應(yīng)該,應(yīng)用現(xiàn)在完成時。故正確答案為B。22 The Mp3 young people a bit of decline recently with the appearance ofthe Mp4.A intending to; has entered into B intended for; has gone intoC meant to; takes on D meant for; opens up【答案】B【解析】【詳解】考查動詞短語辨析和時態(tài)。句意:隨著MP4 的出現(xiàn),為年輕人設(shè)計(jì)的這款MP3 的銷量已經(jīng)下滑了。短語be intend
27、ed for 為 設(shè)計(jì), be meant for 本應(yīng)為,be meant to do sth. 打算做某事, enter into 參與, go into 進(jìn)入(某種狀態(tài)),take on 呈現(xiàn), open up 開發(fā),本句最后使用短語intended for 做定語修飾the MP3;副詞 recently 意為 “近來 ”,通常和現(xiàn)在完成時連用。結(jié)合句意,故B 項(xiàng)正確。23 My dictionary . I have looked for it everywhere but still it .A has lost ; do not findB is missing ; do not
28、 findC has lost ; have not foundD is missing ; have not found【答案】D【解析】【詳解】考查時態(tài)。句意:我的字典丟了。我到處找它,但仍然沒找到。lose 是個及物動詞,如果要表示某物丟失了,只能用被動語態(tài)。A 項(xiàng)與 C 項(xiàng)使用的都是其主動形式。missing 是形容詞,其詞義是:lost ; not to be found ( 丟失了的),據(jù)此,第一空缺處應(yīng)填入is missing。根據(jù)語境,第二個空缺處應(yīng)填使用現(xiàn)在完成時的否定形式,因?yàn)樗梢员硎灸壳斑€未發(fā)生的動作。故選D。24 Not untila chance to discus
29、s it thoroughly, set out to handle the problem wecame across last week.B have we had,we shallD we shall have had, shall weA we have had, shall weC do we have, we【答案】A【詳解】考查倒裝。句意:直到我們有機(jī)會徹底討論這件事,我們才著手處理上周遇到的問題。Notuntil 位于句首,主句用部分倒裝,從句不倒裝,本句中從句強(qiáng)調(diào)過去的動作對現(xiàn)在造成的影響,用現(xiàn)在完成時,故A 項(xiàng)正確。25 The room is dirty. Sorry,
30、It for weeks and I will do it now.A hasn t cleanedB hasn t been cleanedC wasn t cleanedD didn t clean【答案】B【解析】【詳解】考查被動語態(tài)和主謂一致。句意: 房間很臟。 對不起,已經(jīng)幾個星期沒打掃了,我現(xiàn)在就打掃。此處It 是句子主語,指的是the room ,和 clean 之間是被動關(guān)系,再根據(jù)hasn't beenfor weeks 和 now 可知句子用現(xiàn)在完成時態(tài)的被動語態(tài)結(jié)合句意,因此用done。故選B。26 My daughter as a teacher for 5 y
31、ears in 2008, and she a doctor sincethen.Ahad workedhasbeenBworked hasbeenChas workedisDworked is【答案】B【解析】【詳解】考查時態(tài)。句意:我的女兒在2008 年已經(jīng)當(dāng)了5 年的老師,從那以后她一直是一名醫(yī)生。根據(jù) in 2008 可知,當(dāng)老師是過去的事情,用一般過去式,根據(jù)時間狀語since then 可知,此句用現(xiàn)在完成時。故選B?!军c(diǎn)睛】時態(tài)是??伎键c(diǎn),除了要求考生掌握各個時態(tài)的基本用法之外,考生需具有在具體語境中辨別能力。時態(tài)的判定往往根據(jù)句中所給的直接或間接的時間狀語來判定,但要注意的是不
32、能完全依賴于所給出的時間狀語,還要看語境。本小題第一空所在句子有個很明顯的時間狀語 for 5 years,如果以此來判斷,應(yīng)使用現(xiàn)在完成時,但根據(jù)下文語境可知,此處敘述的是過去的事情,用一般過去式。而第二空則可以根據(jù)時間狀語since then 判定使用現(xiàn)在完成時。27 I Mr. Bert of the change of the meeting. You don t have to phone him again.A have informed B will have informedC would inform D had informed【答案】A【解析】考查動詞時態(tài)。句意:我已告知
33、Mr. Bert 會議的改變。你沒必要再給他打電話。根據(jù)語境可知,句子應(yīng)用現(xiàn)在完成時態(tài)表示過去的動作對現(xiàn)在的影響,故答案為A。28 Why are you buying a new refrigerator? The old one so many times that it s not worth it any more.A has repaired B is repairedC has been repaired D has been repairing【答案】C【解析】考查動詞時態(tài)語態(tài)。句意: 你為什么要買一臺新冰箱? 舊的冰箱已經(jīng)被修過很多次了,它都不值得再修了。表示現(xiàn)在之前的動作對現(xiàn)
34、在造成的影響用現(xiàn)在完成時,主語“冰箱 ”和 “修理 ”是被動關(guān)系,故選C。29 With people paying attention to fitness, self-service mini-gyms, each covering about 5square meters,in Chinas major cities these years.A have sprung upB sprang upC had sprung upD spring up【答案】A【解析】【詳解】考查時態(tài)。句意:這些年,隨著人們對健身的重視,面積約5 平方米的自助迷你健身房如雨后春筍般在中國各大城市興起。根據(jù)th
35、ese years 這些年 “ ”,可知句子用現(xiàn)在完成時態(tài),故答案為A。30 John is one of the best writers who published a lot of books.A hasB haveC have beenD are【答案】B【解析】【詳解】考查主謂一致與現(xiàn)在完成時。句意:約翰是出版了許多書的最好的作家之一。分析句子,其后定語從句先行詞為the best writers 是復(fù)數(shù),從句中作主語,從句謂語動詞與先行詞保持人稱和數(shù)的一致,故其謂語形式要用復(fù)數(shù),且約翰已經(jīng)出版了很多書,為過去的動作對現(xiàn)在造成影響,用現(xiàn)在完成時,且writers 與謂語動詞publi
36、sh 是主動關(guān)系,綜上所述。故選 B 項(xiàng)。31 Such a craze the pursuit of fashion become that some schools have to ban it for beingtoo distracting and for fueling envy-rooted bullying.A doesB didC hadD has【答案】D【解析】【詳解】考查部分倒裝和現(xiàn)在完成時態(tài)。句意:追求時尚已經(jīng)變得如此的瘋狂以至于一些學(xué)校不得不禁止它,因?yàn)樘嗟姆中暮腿计鹆思刀实钠哿?。such.that 和so that表示 “如此 以至于 ” ,當(dāng) such 和 so
37、 位于句首時,主句使用部分倒裝,that 后的語序不變。由于句中have to 使用的是一般現(xiàn)在時,根據(jù)句意(追求時尚已經(jīng)變得如此的瘋狂),可知前半句應(yīng)用現(xiàn)在完成時。故選D。32 The person who is of the factory ill since last week.A in charge; has beenB in charge; has fallenC taking charge; wasD in charge; fell【答案】A【解析】【詳解】考查短語辨析和動詞時態(tài)。句意:負(fù)責(zé)這家工廠的那個人自上周以來一直在生病。incharge of 與 take charge o
38、f 同 義,均表示“負(fù)責(zé),掌管”之意 ;而 in the charge of 則意為 “在 的掌管下”;第二空考查動詞時態(tài)。由時間狀語since last week 可知此處應(yīng)用現(xiàn)在完成時,而 fall ill 表示動作,不能延續(xù),故應(yīng)用be ill。且主語為person,助動詞應(yīng)用has,故A 項(xiàng)正確。33 Why not go into the classroom ? The doorlockedA have beenB will beC has beenD is【答案】C【解析】【詳解】考查現(xiàn)在完成時。句意:為什么不進(jìn)教室?門已經(jīng)鎖了?,F(xiàn)在完成是表示“過去的動作對現(xiàn)在的影響或結(jié)果”或 “
39、過去的動作一直持續(xù)到現(xiàn)在”。本題中的門“已經(jīng)被鎖”,對現(xiàn)在產(chǎn)生影響是“沒有進(jìn)教室”,故需要現(xiàn)在完成時的被動語態(tài),主語是第三人稱單數(shù)。故選C。34 The village isn t it used to be and the life we were used to greatly since1992.A what , has changed B that, changedC what, changedD that , changing【答案】A【解析】【詳解】考查名詞性從句和時態(tài)。句意:這個村莊已經(jīng)不是過去的樣子了,我們曾經(jīng)的生活自1992年以來已經(jīng)發(fā)生了很大的變化。分析句子結(jié)構(gòu)可知,第一空
40、填連接代詞引導(dǎo)表語從句,從句中缺表語,故用what,在此處可譯成 “ 的樣子 ”;第二空填謂語動詞,主語是thelife,又因?yàn)閟ince 1992 是時間狀語,故時態(tài)用現(xiàn)在完成時,綜上,故選A。35 Let s go for a nice walk into the country this afternoon. I d like to, but I to go with Alice to buy some clothes.A agreedB will agreeC have agreedD had agreed【答案】C【解析】【詳解】考查現(xiàn)在完成時。句意:-今天下午我們?nèi)ムl(xiāng)村散散步吧。-
41、我很想去,但是我已經(jīng)答應(yīng)和愛麗絲一起去買衣服了?,F(xiàn)在完成時表示過去動作對現(xiàn)在造成的影響。由“ but 可知,作 ”者已經(jīng)答應(yīng)和愛麗絲一起去買衣服了,所以不能去鄉(xiāng)村散步了。故可知選C項(xiàng)。36 My dad still doesn t have a driving license. He his driving test seven times!A has failedB failedC had failedD fails【答案】A【解析】【詳解】考查現(xiàn)在完成時時態(tài)。句意:我爸爸還沒有駕照。他駕駛考試已經(jīng)七次不及格了!根據(jù)次數(shù) seven times 七次,可知要用現(xiàn)在完成時“ has/have+
42、 done,主語是 ”He,故用單數(shù)has,故選A?!军c(diǎn)睛】現(xiàn)在完成時是由助動詞“ hav(e has) +過去分詞”構(gòu)成的,其規(guī)則動詞的過去分詞構(gòu)成與過去式相同,不規(guī)則動詞的過去分詞則需要加強(qiáng)記憶。主要用法如下:1 、表示過去發(fā)生的某一動作對現(xiàn)在造成的影響或結(jié)果。例如: I have just cleaned my clothes. 我剛洗過衣服。(“洗衣服 ”是發(fā)生在過去的動作,對現(xiàn)在造成的結(jié)果是“衣服干凈了”)2、表示過去已經(jīng)開始,持續(xù)到現(xiàn)在的動作或狀態(tài),也可以表示實(shí)質(zhì)可能繼續(xù)下去的動作或狀態(tài).這時往往與表示一段的時間狀語連用。例如: I have been here for just over two years. 我到這里才兩年多。He has worked here since 1989. 從 1989 年,他就在這里工作。3、現(xiàn)在完成時屬于現(xiàn)在時態(tài)范圍,因此不能和表示過去的時間狀語連用,如:yesterday,last night, two weeks ago 等,但可以和never, ever, already, yet, just, for., since 等連用。例如: Have you finished your work yet ?你已經(jīng)完成你的工作了嗎?I have never heard that before.
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