1、關(guān)于初中英語(yǔ)時(shí)態(tài)講解及練習(xí)第一張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月一般現(xiàn)在時(shí)一般過(guò)去時(shí)現(xiàn)在進(jìn)行時(shí)過(guò)去進(jìn)行時(shí)現(xiàn)在完成時(shí)過(guò)去完成時(shí)一般將來(lái)時(shí)過(guò)去將來(lái)時(shí)第二張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月一般現(xiàn)在時(shí)第三張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月一、一般現(xiàn)在時(shí)：概念：經(jīng)常、反復(fù)發(fā)生的動(dòng)作或行為及現(xiàn)在的某種狀況。時(shí)間狀語(yǔ)：always, usually, often, sometimes, every week (day, year, month), once a week, on Sundays, etc.基本結(jié)構(gòu)：be動(dòng)詞；行為動(dòng)詞否定形式：am/is/are+not;此時(shí)態(tài)的謂語(yǔ)動(dòng)

2、詞若為行為動(dòng)詞，則在其前加dont,如主語(yǔ)為第三人稱(chēng)單數(shù)，則用doesnt，同時(shí)還原行為動(dòng)詞。一般疑問(wèn)句：把be動(dòng)詞放于句首；用助動(dòng)詞do提問(wèn)，如主語(yǔ)為第三人稱(chēng)單數(shù)，則用does，同時(shí)，還原行為動(dòng)詞。第四張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月什么情況下用？第五張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月表示經(jīng)?；蛄?xí)慣性的動(dòng)作或存在的狀態(tài)。表示主語(yǔ)通常的能力、興趣愛(ài)好、和性格特征。表示客觀的事實(shí)或真理。表示按照時(shí)刻表或已經(jīng)計(jì)劃安排好的將來(lái)行為。（只限于是go, come, leave, arrive, begin, start, take off, stop, be等表示開(kāi)始或移動(dòng)意義的詞。）

3、在時(shí)間狀語(yǔ)從句和條件狀語(yǔ)從句中，主句用一般將來(lái)時(shí)(will+動(dòng)詞原形)，從句中用一般現(xiàn)在時(shí)表將來(lái)。（主將從現(xiàn)）第六張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月當(dāng)主語(yǔ)是第三人稱(chēng)時(shí)，謂語(yǔ)動(dòng)詞要用第三人稱(chēng)單數(shù)形式，加-s/es。除此之外都用動(dòng)詞原形。第七張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月動(dòng)詞第三人稱(chēng)單數(shù)形式變化規(guī)則 第八張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月規(guī)則例子一般在詞尾加-s，(清輔音后讀/s/，在濁輔音后讀/z/；在t后讀/ts/,在d后讀/dz/。)Playplays leaveleavesswimswims以字母s, x, ch, sh, o結(jié)尾的詞加-es，讀/iz/,如果動(dòng)

4、詞原形詞尾已有e,則只加-s。pass passes fixfixesteachteaches wishwishesdodoes以輔音字母加y結(jié)尾的詞，先變y為i, 再加-es,讀/z/studystudies carrycarriesflyflies第九張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月1. He_(be, am, is, are) a teacher at No. 2 Middle School.2. He_(have, has) classes in the afternoon.3. He_(get, gets) up at half past six every morning

5、.4. He always _(come, comes ) to school on time.5. He _(study, studies) very hard at his lesson.6. One and two _(be, is, are) three.7. Blue and yellow _(make, makes) green.8. The earth _(move, moves) round the sun.9. I will go there if I _( be, will be, am, is, are) free tomorrow.第十張，PPT共六十三頁(yè)，創(chuàng)作于202

6、2年6月10. I will go there when I _(have, will have, has) time tomorrow.11. He wont come to the party unless he _(be, will be, am, is, are) invited.12. Ill wait here until my mother _(come, comes, will come) back.13. Please return the book to the library as soon as you _(finish, finishes, will finish)

7、reading it.14. Once you _(see, sees, will see) him, you will never forget him.第十一張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月一般過(guò)去時(shí)第十二張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月概念：過(guò)去某個(gè)時(shí)間里發(fā)生的動(dòng)作或狀態(tài)；過(guò)去習(xí)慣性、經(jīng)常性的動(dòng)作、行為。時(shí)間狀語(yǔ)：ago, yesterday, the day before yesterday, last week(year, night, month), in 1989, just now, at the age of 5, one day, long long a

8、go, once upon a time, etc.基本結(jié)構(gòu)：be動(dòng)詞；行為動(dòng)詞否定形式：was/were+not;在行為動(dòng)詞前加didnt，同時(shí)還原行為動(dòng)詞。一般疑問(wèn)句：was或were放于句首；用助動(dòng)詞do的過(guò)去式did 提問(wèn)，同時(shí)還原行為動(dòng)詞。第十三張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月謂語(yǔ)動(dòng)詞使用過(guò)去式形式，加ed，分為規(guī)則和不規(guī)則變化。表示過(guò)去經(jīng)常發(fā)生的動(dòng)作，也可用“used to do ”和“would +動(dòng)詞原形”。第十四張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月構(gòu)成規(guī)則例子一般在動(dòng)詞原形末尾加-ed，(在清輔音后讀/t/；在濁輔音和元音后讀/d/；在/t/,/d/后讀/id

9、/。looklooked playplayedworkworked結(jié)尾是e的動(dòng)詞在末尾加-dlikeliked livelivedhopehoped末尾只有一個(gè)輔音字母的重讀閉音節(jié)，先雙寫(xiě)這個(gè)輔音字母，再加-edplanplanned stopstoppeddropdropped結(jié)尾是“輔音字母y”的動(dòng)詞，先變“y”為“i”再加-edstudystudied worryworriedcrycried第十五張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月1. He_(be, was, were, been) here a moment ago.2. They _(be, was, were, been

10、) here just now.3. The scientists _(leave, leaves, leaved, left) for America yesterday.4. Last week we _(visit, visited ) the Science Museum.5. When I was a child, I often _(play, played) football.6. The students ran out of the classroom as soon as the bell _(ring, rang, rung).第十六張，PPT共六十三頁(yè)，創(chuàng)作于2022年

11、6月現(xiàn)在進(jìn)行時(shí)第十七張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月作謂語(yǔ)的動(dòng)詞用來(lái)表示動(dòng)作（情況）發(fā)生時(shí)間的各種形式稱(chēng)為時(shí)態(tài)。1.概念：表示現(xiàn)階段或說(shuō)話(huà)時(shí)正在進(jìn)行的動(dòng)作及行為。 2.時(shí)間狀語(yǔ)：Now, at this time, days, look. listen等時(shí)間狀語(yǔ)做標(biāo)志。3.基本結(jié)構(gòu)：主語(yǔ)+be +doing +其他4.否定形式：主語(yǔ)+be +not +doing+其他5.一般疑問(wèn)句：把be動(dòng)詞放于句首。第十八張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月6. 用法：現(xiàn)在進(jìn)行時(shí)表示1)、現(xiàn)在（說(shuō)話(huà)的瞬間）正在進(jìn)行或發(fā)生的動(dòng)作，強(qiáng)調(diào)“此時(shí)此刻”。 E.g. He is reading . T

12、hey are talking now.2)、當(dāng)前一段時(shí)間內(nèi)的活動(dòng)或現(xiàn)階段正在進(jìn)行的動(dòng)作。E.g. They are working these days.3)、 某些動(dòng)詞的現(xiàn)在進(jìn)行時(shí)，表預(yù)定的計(jì)劃或即將發(fā)生的動(dòng)作。E.g I am coming.第十九張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月 現(xiàn)在分詞的變法有1)、一般在動(dòng)詞詞尾加上-ing ,E.g. jump2)、以不發(fā)音字母e結(jié)尾的動(dòng)詞，先去e，再加-ing. E.g have write3)、.以重讀閉音節(jié)末尾只有一個(gè)輔音字母結(jié)尾的詞，它前面是單個(gè)元音字母時(shí)要先將詞尾的輔音字母雙寫(xiě)，再加上-ing. E.g. sit put 其句式

13、變換都在be上做文章。第二十張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月1.I _(write, am writing, is writing, are writing) a letter now.2.Look, it _(begin, is beginning, am beginning, are beginning) to rain.3.They _(study, is studying, am studying, are studying) medicine at the Medical Institute of Chengde these days.4.He _(teach, am te

14、aching, is teaching, are teaching) an English lesson at this time.第二十一張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月過(guò)去進(jìn)行時(shí)第二十二張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月1.概念：表示過(guò)去某段時(shí)間或某一時(shí)刻正在發(fā)生或進(jìn)行的行為或動(dòng)作。 2.時(shí)間狀語(yǔ)：at this time yesterday, at that time或以when引導(dǎo)的謂語(yǔ)動(dòng)詞是一般過(guò)去時(shí)的時(shí)間狀語(yǔ)等。 3.基本結(jié)構(gòu) 主語(yǔ)+was/were +doing +其他 4.否定形式：主語(yǔ)+was/were + not +doing+其他 5.一般疑問(wèn)句：把wa

15、s或were放于句首。(第一個(gè)字母大寫(xiě)） 其句式變化仍然要在be上做文章。第二十三張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月過(guò)去進(jìn)行時(shí)常與過(guò)去某一特定時(shí)間的狀語(yǔ)連用，如 last night, at that time, at noon yesterday, last Sunday 等。 也有時(shí)沒(méi)有時(shí)間狀語(yǔ)，要通過(guò)上下文的暗示來(lái)確定用過(guò)去進(jìn)行時(shí)。第二十四張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月1.I _(cook, cooked, was cooking, were cooking) breakfast when you arrived.2.What _you_( do, did, was.

16、doing, weredoing) at this time yesterday evening?3.We_(have, are having, had, were having) dinner when the doorbell rang.4.While/ When/ As we_( have, had, are having, were having) dinner, the doorbell rang.第二十五張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月一般將來(lái)時(shí)第二十六張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月構(gòu)成:will,shall+動(dòng)詞原形，其中shall只用于第一人稱(chēng)。be go

17、ing to +動(dòng)詞原形，表示主觀打算，按計(jì)劃，安排要發(fā)生的事情。 be to +動(dòng)詞原形，表示客觀安排 be about to +不定式，意為馬上要做某事，正要做某事。某些動(dòng)詞，可用進(jìn)行時(shí)態(tài)表將來(lái)，如come, go, arrive, leave。在時(shí)間狀語(yǔ)從句和條件狀語(yǔ)從句中，主句用一般將來(lái)時(shí)(will+動(dòng)詞原形)，從句中用一般現(xiàn)在時(shí)表將來(lái)。一般現(xiàn)在時(shí)可表示按時(shí)間表發(fā)生的將來(lái)的動(dòng)作(限start, begin, arrive, end, close, leave-等表示開(kāi)始或移動(dòng)意義的詞)第二十七張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月時(shí)間狀語(yǔ)：Tomorrow, next day(we

18、ek, month, year),soon, in a few minutes, by,the day after tomorrow, etc. 第二十八張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月否定形式：主語(yǔ)+am/is/are not going to do ；主語(yǔ)+will/shall not do+其他 一般疑問(wèn)句：be放于句首；will/shall提到句首。 e.g. She will be back in three days. She will not be back in three days. Will She be back in three days? They are

19、going to clean their classroom. They are not going to clean their classroom. Are they going to clean their classroom? 第二十九張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月1 _you _a doctor when you grow up?A Will; going to be B Are; going to be C Are; / D Will; be2 I dont know if his uncle _. I think he _ if it doesnt rain.A wi

20、ll come; comes B will come; will come C comes; comes D comes; will come3 He will be back _a few minutes. A with B for C on D in4 What time _we meet at the gate tomorrow? A will B shall C do D are5 He will have a holiday as soon as he _the work next week.A finishes B doesnt finish C will finish D won

21、t finish第三十張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月6 There _some showers this afternoon. A will be B will have C is going to be D are going to have 7 It _my brothers birthday tomorrow. She _a party.A is going to be; will have B will be; is having C will be; is going to have D will have; is going to be8 Li Ming is 10 y

22、ears old now, next year he _11. A is B is going to be C will be D will to be 第三十一張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月過(guò)去將來(lái)時(shí)第三十二張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月構(gòu)成：（would + 動(dòng)詞原形，或?qū)?lái)時(shí)的其它過(guò)去構(gòu)成形式was going to do）表示以過(guò)去某一時(shí)間為參照，在過(guò)去看將要發(fā)生的動(dòng)作或存在的狀態(tài)。在賓語(yǔ)從句及間接引語(yǔ)中，時(shí)態(tài)呼應(yīng)，經(jīng)常會(huì)用到過(guò)去將來(lái)時(shí)。如I thought it was going to be fun. 時(shí)間狀語(yǔ)：-soon/the next day-that

23、-clause(名詞性從句或上下文中-)第三十三張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月1.I told my friend that I _ (should/ would arrive, shall/ will arrive) soon.2.They looked at those clouds over the sky. It_(is going to rain, was going to rain).3.They said that they _(are to meet, were to meet) at the gate the next day.4.We _(are about t

24、o go, were about to go) out when it started to rain.第三十四張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月現(xiàn)在完成時(shí)第三十五張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月1.概念：表示發(fā)生在過(guò)去，持續(xù)到現(xiàn)在，可能剛剛結(jié)束也有可能繼續(xù)進(jìn)行下去的動(dòng)作或狀態(tài)，甚至延續(xù)到將來(lái)，并對(duì)現(xiàn)在造成一定的影響或結(jié)果。常與since+過(guò)去時(shí)（間）, for+一段時(shí)間連用。表示與現(xiàn)在有聯(lián)系的過(guò)去的動(dòng)作。2.時(shí)間狀語(yǔ)：yet, already, just, never, ever, so far, by now, since+時(shí)間點(diǎn)，for+時(shí)間段，recently, la

25、tely, in the past few years, etc. 3.基本結(jié)構(gòu)：主語(yǔ)+have/has +p.p（過(guò)去分詞）+其他 第三十六張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月4.否定形式：主語(yǔ)+have/has + not +p.p（過(guò)去分詞）+其他 5.一般疑問(wèn)句：have/has+主語(yǔ) +p.p（過(guò)去分詞）+其他?第三十七張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月非延續(xù)性動(dòng)詞和延續(xù)性動(dòng)詞 非延續(xù)性動(dòng)詞在時(shí)間上沒(méi)有延續(xù)性，常見(jiàn)的有come, go, arrive, leave, begin, start, buy, join, die, buy, find, stop, becom

26、e, open, borrow, lend, appear, close, fall, finish, sell, lose, kill等，這些動(dòng)詞不能和表示一段時(shí)間的時(shí)間狀語(yǔ)連用。 但是，非延續(xù)性動(dòng)詞的否定形式可以表示狀態(tài)的延續(xù)，可與for/since等時(shí)間狀語(yǔ)連用。 第三十八張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月 有些同學(xué)錯(cuò)誤地認(rèn)為這類(lèi)非延續(xù)性動(dòng)詞不能用于完成時(shí)態(tài)中。其實(shí)，錯(cuò)誤的本質(zhì)在于非延續(xù)性動(dòng)詞與時(shí)間段的錯(cuò)誤搭配，與現(xiàn)在完成時(shí)態(tài)無(wú)關(guān)。第三十九張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月延續(xù)性語(yǔ)境中的非延續(xù)性動(dòng)詞的使用 在具體的語(yǔ)言環(huán)境中，往往會(huì)出現(xiàn)非延續(xù)性動(dòng)詞與時(shí)間段相連用的情況。由

27、于受漢語(yǔ)影響，往往錯(cuò)誤地直譯為：He has fallen asleep for an hour.他睡了一小時(shí)了。（）His father has died for three years.他父親去世三年了。（）當(dāng)出現(xiàn)這種情況時(shí)，我們往往采取以下解決方法：第四十張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月（1）將非延續(xù)性動(dòng)詞轉(zhuǎn)化為相應(yīng)的狀態(tài)動(dòng)詞。所謂狀態(tài)動(dòng)詞就是指這一動(dòng)作發(fā)生后接下來(lái)所呈現(xiàn)的狀態(tài)。如： He has been asleep for an hour. （fall asleep,“入睡”為短暫動(dòng)作，但be asleep“睡著”則為狀態(tài)動(dòng)詞，可延續(xù)。） His father has b

28、een dead for three years.（die為短暫動(dòng)詞，“死”后的狀態(tài)可用“be dead”這種系表結(jié)構(gòu)來(lái)描述，可延續(xù)。）第四十一張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月常見(jiàn)的這種動(dòng)詞的轉(zhuǎn)化有以下幾類(lèi)： go therebe there, come backbe back, borrowkeep, buy/catchhave, arrivebe in, beginbe on, openbe open, closebe closed, diebe dead, leavebe away from, get upbe up, fall asleepbe asleep, becomeb

29、e, joinbe in/a member of, receivehave, catch/get a coldhave a cold, get marriedbe married，come be in，finish be over， leaver be away第四十二張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月 have （has）been 和have （has） gone 的區(qū)別 have been to a place意思是“到過(guò)、去過(guò)”，表示曾到過(guò)某處，但現(xiàn)在人不在那兒；have gone to a place表示“去了”，已經(jīng)去了某地，現(xiàn)在人可能在去的途中或已經(jīng)到那兒了。第四十三張，P

30、PT共六十三頁(yè)，創(chuàng)作于2022年6月You have _ a tall young man. A grown B grown into C grown us D grown up2. He has _ the watch for a year. A buy B bought C have D had3. Has your brother _ the dog? A kept in B fed C fed on D kept on4. I _this book for two weeks, I have to return it now.A borrowed B have borrowed C k

31、ept D have kept5. Have you ever _to the Great Wall? Its very beautiful. A gone B been C went D go 6. Her brother _the Party since 1978. A joined B has joined C has been in D was in 7. The Greens _many places of interest since they came to China. A will visit B visited C have visited D visit第四十四張，PPT

32、共六十三頁(yè)，創(chuàng)作于2022年6月8 Im sorry, I _ your name. A had forgotten B forgot C have forgotten D forgotten9 The bookshop _ for eight years. A has been open B has been opened C has opened D has open10 We have_ all the paper so we need to buy some.A used up B made of C filled with D hunted for11 The flower I _g

33、rown up. A planted has B planted have C has planted D have planted第四十五張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月巧解現(xiàn)在完成時(shí)態(tài)題第四十六張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月技巧1:尋找現(xiàn)在完成時(shí)中的“段時(shí)間”。(1) 現(xiàn)在完成時(shí)表示過(guò)去已經(jīng)開(kāi)始并持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài),多和表示一段時(shí)間的狀語(yǔ)連用:for+一段時(shí)間;since+點(diǎn)時(shí)間(since作連詞后接從句時(shí),該從句要用一般過(guò)去時(shí)) 。(2) 現(xiàn)在完成時(shí)態(tài)也用在含有during / in/ over the last years或in recent years等的句

34、子中。第四十七張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月趁熱打鐵第四十八張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月1. The Oriental Pearl TV Tower _ tens of thousands of visitors since 1995. attracted B. attracts C. has attracted D. will attract 2. How long _ you _ here? For about two years so far.have, studied B. did, live C. do, stay D. were, swimming 3.

35、How is your father? I _him for a long time.He is fine, but busy.dont see B. hadnt seen C. didnt see D. havent seen 4. Meimei has received several letters from her hometown since she _ to the city. A. cameB. comes C. has comeD. will come 第四十九張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月技巧2:尋找現(xiàn)在完成時(shí)的副詞標(biāo)志或句型。(1) 在做時(shí)態(tài)題時(shí),注意觀察句中是

36、否有常用于現(xiàn)在完成時(shí)的副詞:yet, already, never, lately, recently, ever, just, before, (ever) since等。(2) 句型:It has been + 段時(shí)間+since + 過(guò)去時(shí). 也可以表示為: It is + 段時(shí)間+since + 過(guò)去時(shí).第五十張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月趁熱打鐵What are you going to do this weekend? I _ yet.havent decided B. wont decide C. have decided D. didnt decide 2. My

37、mother _ the windows already, so the room looks much brighter. has cleaned B. had cleaned C. is cleaning D. will clean 3. It _ ten years since we last _ in Beijing. was, met B. has been, met C. was, meet D. is, meet 4. How long has the weather been like this? _.Until last night B. Ever since last ni

38、ght C. Two days ago D. Two days later 第五十一張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月技巧3:把握have been to與have gone to的區(qū)別。 have been to 曾經(jīng)去過(guò)某處(現(xiàn)在已經(jīng)不在那個(gè)地方,強(qiáng)調(diào)以前的經(jīng)歷)have gone to去了某處(強(qiáng)調(diào)主語(yǔ)已經(jīng)離開(kāi)說(shuō)話(huà)者所在的地方,現(xiàn)在還沒(méi)有回來(lái)) 第五十二張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月趁熱打鐵第五十三張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月1. Is that Jack speaking? Sorry, he isnt in right now. He _ the c

39、inema with his aunt. has been to B. has gone to C. have been to D. have gone to 2. Hello, may I speak to your father, please? Sorry, my father _ to Shanghai. He went there this morning. A. goes B. has gone C. has beenD. go 3. How many times _ you _ to Beijing this year? Three times. have, been B. ha

40、d, been C. have, gone D. had gone 第五十四張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月技巧4:分清延續(xù)性動(dòng)詞和非延續(xù)性動(dòng)詞。延續(xù)性動(dòng)詞是指那些動(dòng)作可以持續(xù)的動(dòng)詞。如:have, keep, study, live, teach等。非延續(xù)性動(dòng)詞是指那些動(dòng)作瞬間完成的動(dòng)詞。如:begin, buy, borrow, lend等。做題時(shí),要注意句中是否有段時(shí)間,如果有則用延續(xù)性動(dòng)詞。第五十五張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月趁熱打鐵第五十六張，PPT共六十三頁(yè)，創(chuàng)作于2022年6月1. Oh, Mrs. King, your dress looks nice.

41、 Is it new? No, I _ it since two years ago. had B. bought C. have had D. have bought2. Tom _ the CD player for two weeks. has lent B. has borrowed C. has bought D. has had 3. How long has the foreigner _ here? He has _ here for several hours. arrived; come B. come; got C. stayed; been D. left; been away 4. The film _ for half an hour. has begu