2022年时态复习初中英语八种时态归纳复习.docx
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1、精选学习资料 - - - - - - - - - 中学英语八种常用时态归纳复习一、一般现在时: 概念:常常、反复发生的动作或行为及现在的某种状况;时间状语: always,usually,often,sometimes,everyweekday,year,month ,onceaweek,onSundays,etc.基本结构: be 动词;行为动词否定形式: am/is/are+not;此时态的谓语动词如为行为动词,就在其前加 单数,就用 doesnt,同时仍原行为动词;dont,如主语为第三人称一般疑问句: 把 be动词放于句首; 用助动词 do 提问,如主语为第三人称单数, 就用 does
2、,同时,仍原行为动词;二、一般过去时:概念:过去某个时间里发生的动作或状态;过去习惯性、常常性的动作、行为;时间状语: ago,yesterday,the day before yesterday,last weekyear,night,month ,In 1989,justnow,at the age of 5,oneday,long long ago,once up on a time,etc. 基本结构: be 动词;行为动词否定形式: was/were+not;在行为动词前加didnt,同时仍原行为动词;一般疑问句: was 或 were 放于句首;用助动词 do 的过去式 did 提
3、问,同时仍原行为动词;三、现在进行时:概念:表示现阶段或说话时正在进行的动作及行为;时间状语: now,atthistime,thesedays,etc. 基本结构: am/is/are+doing 否定形式: am/is/are+not+doing. 一般疑问句:把be动词放于句首;四、过去进行时:概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作;时间状语: atthistimeyesterday,atthattime或以 when 引导的谓语动词是一般过去时的时间状语等;基本结构: was/were+doing 否定形式: was/were+not+doing. 一般疑问句:把
4、was 或 were放于句首;五、现在完成时:概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开头,连续到现在的动作 或状态;时间状语: recently,lately,since for ,in the past few years,etc. 基本结构: have/has+done 否定形式: have/has+not+done. 一般疑问句: have 或 has;名师归纳总结 - - - - - - -第 1 页,共 10 页精选学习资料 - - - - - - - - - 六、过去完成时:概念:以过去某个时间为标准, 在此以前发生的动作或行为, 或在过去某动作之前完成
5、的行为,去的过去 ”;即“过时间状语: before,by the end of last yearterm,month ,etc.基本结构: had+done. 否定形式: had+not+done. 一般疑问句: had 放于句首;七、一般将来时: 概念:表示将要发生的动作或存在的状态及准备、方案或预备做某事;时间状语: tomorrow,nextdayweek,month,year ,soon,in a few minutes,by ,the day after tomorrow,etc. 基本结构: am/is/are/goingto+do; will/shall+do. 否定形式:
6、was/were+not;在行为动词前加didnt,同时仍原行为动词;一般疑问句: be 放于句首; will/shall 提到句首;八、过去将来时: 概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中;时间状语: the next day morning, year ,the following month week ,etc. 基本结构: was/were/goingto+do; would/should+do. 否定形式: was/were/not+goingto+do;would/should+not+do. 一般疑问句: was 或 were 放于句首; would/shoul
7、d 提到句首;.几种常见时态的相互转换 英语中的几种时态在肯定情形下可以相互转换,以下是几种常见的转换形式:一、一般过去时与现在完成时的转换在现在完成时中,连续性动词能与表示一段时间的状语连用,瞬时动词却不能;但是,可用别的表达 方式:瞬时动词用于 “一段时间 +ago”的一般过去时的句型中;瞬时动词可改成与之相对应的连续性动词及短语,与一段时间连用;瞬时动词用于 “ Itis+一段时间 +since+一般过去时 ”的句型中,表示 “自从 以来有 时间 ”的意 思,主句一般用 itis 来代替 Ithasbeen; 瞬时动词用于 “ Sometimehaspassedsince+ 一般过去时
8、”的句型中;请看:A.He joined the League two years ago. C.Itis two years since he joined the League. 二、一般现在时与现在进行时的转换B.He has been in th eLeague for two years. D.Two years has passed since he joine dthe League. 2 名师归纳总结 - - - - - - -第 2 页,共 10 页精选学习资料 - - - - - - - - - 在一般现在时中, at 加上名词表示 “处于某种状态 ”,如 atwork(在
9、工作) ,atschool(上学、上课)等;此短语可与进行时态转换;请看:Peter is at work,but Mike is at play. Peter is working,but Mike is playing. 三、现在进行时与一般将来时的转换 在现在进行时态中 go,come,leave,start,arrive 等动词常与表示将来的时间状语连用表示将要发生的 动作;如: I am coming, Mum.意为 “我就来,妈妈! ”请看:The train is leaving soon. The train will leave soon. 四、 “ be going to
10、+ 动词原形 ”与“ will shall + 动词原形 ”结构的转换“ be going to+动词原形 ”、表示准备、方案要做的事;将来时“ willshall+动词原形 ”结构在书面语中,当主语为第一人称时,常用助动词shall;在口语中,全部人称都可以用will ;请看:We are going to visi the Great Wall nex tSunday. We shall visit the Grea tWall next Sunday. 中学英语语法 时态专项练习( 1)1. Sales of CDs have greatly increased since the ea
11、rly 1990s, when people _ to enjoy the advantages of this new technology. A. begin B. beganC. have begun D. had begun 2. Turn on the television or open a magazine and you _ advertisements showing happy families. A. will often see B. often see C. are often seeing D. have often seen 3. I hear Jane has
12、gone to the Holy Island for her holiday. Oh, how nice. Do you know when she _. 附加题答案:1. came 2. not to rea 3. keep 4.waiting 5. are 6.has been 7. missed 8. had been on 9. interested 10.seeing 11. going 12. find 13. put on 14. to eatA. was leaving B. had left C. has left D. left 4. What were you doin
13、g when Tony phoned you. I had just finished my work and_ to take a shower. A. had started B. startedC. have started D. was starting 5. I _ you not to move my dictionarynow I can t find it.A. asked B. ask C. was asking D. had asked 6. Has Sam finished his homework today. I have no idea. He _ it this
14、morning. 3 名师归纳总结 - - - - - - -第 3 页,共 10 页精选学习资料 - - - - - - - - - A. did B. has done C. was doing D. had done 7. Whats that terrible noise.The neighbors _ for a party. A. have prepared B. are preparingC. prepare D. will prepare t decid8. Now that she is out of a job, Lucy _ going back to school, b
15、ut she hasnA. had considered B. has been consideringC. considered D. is going to consider 9. The teacher, with 6 girls and 8 boys of her class, _ visiting a museum when the earthquake struck. A. was B. were C. had been D. would be 10. The discussion _ alive when an interesting topic was brought in.
16、A. was coming B. had comeC. has come D. came 11. Because the shop _ , all the T-shirts are sold at half price. A. has closed down B. closed downC. is closing down D. had closed down 12. Let s keep to the point or we _ any decisions.A. will never reach B. have never reachedC. never reach D. never rea
17、ched 13. My mind wasn t on what he was saying so Im afraid I _ half of it.A. was missing B. had missedC. will miss D. missed 14. It is said in the book that Thomas Edison 18471931 _ the world-leading inventor for sixty years. A. would be B. has beenC. had been D. was 15. You were out when I dropped
18、in at your house. Oh, I _ for a friend from England at the airport. A. was waiting B. had waited C. am waiting D. has waited 中学英语语法 时态专项练习( 2)1. She has set a new record, that is, the sales of her latest book _ 50 million. A. have reached B. has reachedC. are reaching D. had reached 2. He kept looki
19、ng at her, wondering whether he _ her somewhere. A. saw B. has seen C. sees D. had seen 3. The crazy fans _ patiently for two hours and they would wait till the movie star arrived. 4 名师归纳总结 - - - - - - -第 4 页,共 10 页精选学习资料 - - - - - - - - - A. were waiting B. had been waitingC. had waited D. would wa
20、it 4. She _ her hairstyle in her hometown before she came to Chongqing for a better job. A. would change B. has changedC. changed D. was changing 5. The first use of atomic weapons was in 1945, and their power _ increased enormously ever since. A. is B. was C. has been D. had been 6. You havent said
21、 a word about my new coat, Brenda. Do you like it.I m sorry I _ anything about it sooner. I certainly think it s pretty on you. A. wasn t saying B. don t say C. wont say D. didn t say7. All morning as she waited for the medical report from the doctor, her nervousness _. A. has grown B. is growing C.
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