英语经典总结：初一四大时态的复习

1、初一四大时态复习一般现在时第一人称和第二人称的行为动词的一般现在时，其谓语动词没有形式上的变化，其否定形式一般是在谓语动词前加don't (do not)。一、动词的第三人称词尾变化：当主语是第三人称单数时，谓语动词需加-s或-es :规则动词原形第三人称单数形式一般在词尾加-s,(清辅音后读/§/playplays在浊辅号后读/ z在t后读/ tW dleaveleaves后读/ dz /)swimswims以字母s,x,ch,sh,o 结尾的词加passpasses-es ,读/ i如果动词原形词尾已有fixfixese,则只加-s。teachteacheswishwis

2、hesdodoes以辅音字母加y结尾的词，先变 ystudystudies为i,再加-es,读/ z /carrycarriesflyflies注意：动词have的第三人称单数是has.写出下列动词的单数第三人称形式。1. cook2. watch3. build4. have5. wash6. enjoy7. go8 receive9 cry_10. close .11. drive12. choose13. play14. reach二.一般现在时的用法1)表示经常的或习惯性的动作，常与表示频度的副词连用。常用的频度副词有：always、often、usually、seldom、never

3、。频度副词在句中通常放在行为动词之前，系动词、助动词之后例如：He often goes swimming in summer.他夏天经常游泳。I often get up at 7:00.2) 常与时间状语 every day 、 every week 、 every month 、 every year 连用。1 go home at 6 every afternoon.我每天下午六点回家。-Do you often plant trees in spring?-Yes, We many trees in our school every year.（09 年湖南， 30 改编）A. pl

4、antB. are plantingC. plant3）表示主语具备的性格、特征和能力等，尤其注意一般现在时与感官动词的连用。例如：All my family love football .我全家人都喜欢足球。Ann writes good English but does not speak well.安英语写得不错，讲的可不行。-Do you like the song You and Me? （09 年芜湖，41 ）-Of course! It really beautiful.A. listensB. soundsC. thinksD. hears4）表示客观真理，客观存在，自然现象。

5、例如：The earth moves around the sun.地球绕太阳转动。Shanghai lies in the east of China.上海位于中国东部。5）表示按计划或安排好的，或将要发生的动作，可用一般现在时表将来。但只限于start,begin,leave,go,come,arrive,return,take place等表示动作起止的词。例如： The train leaves at six tomorrow morning.火车明天上午六点开。He comes back tonight.他今晚回来。巩固练习：1、Lucy likes going skating wi

6、th her friends.（改写成否定句）2、Aunt Li ' s son hasen toy bears.（对划线部分提问）3、His watch costs 300 yuan.（变成一般疑问句并否定回答）4、I like being a nurse for the old.（变成一般疑问句）5、张叔叔每天乘坐地铁上班。6、我们每周花三小时在图书馆看书。7、我爷爷常常晚饭后出去散步。一般过去时一、动词过去式的规则变化:构成规则动词原形动词过去式一般在动词原形末尾加-ed ,looklooked（在清辅首后读 / ;t在浊辅苜和playplayed元音后读/d在workworke

7、d/ t 后1t趣 did /结尾是e的动词在末尾加-dlikelikedlivelivedhopehoped末尾只有一个辅音字母的重读planplanned用if,先双写这个辅音字母，stopstopped再加-eddropdropped结尾是 辅音字母+ y”的动词，studystudied先变"的“再加-edworryworriedcrycried写出下列动词的过去式形式1. put2. drink3. cry4.pull5. ride6.begin7. sit8. run9. take10.sweep11. stop12. solve13. rob14. wait15. li

8、e16. turn17. explore18. drop19.clean20. produce21.get22.laugh23.pay24.die二.一般过去时的用法1）表示过去某个时间所发生的动作或存在的状态。常和表示过去的时间状语yesterday, lastweek, an hour ago, just now, the other day, in 1982等连用。在一般过去式中，要表达 过多少时间之后"，一般用after,如after five years 例如： Where did you go just now?刚才你上哪儿去了 ？After a few years, s

9、he became a student in Tsinghua University.几年后，她成为了清华大学的一名学生。We were in Qingdao last week and great fun there.（2008 北京,11）A. will haveB. have hadC. hadD. have2）上下文，主从句时态一致。-How was your weekend?-Great! We a picnic by the lake. （2006 北京，25）A. HaveB. are havingC. hadD. will haveThey her to the party,

10、so she was very happy.（09 年d匕京， 29 ）A. inviteB. invitedC. will inviteD. are inviting现在进行时一、 现在进行时的构成：am/is/are+动词的现在分词、动词V-ing的构成形式规则原形-ing形式一般在动词原形末尾加 -inglistenlisteningspendspendingstaystaying以不发音字母 e结尾的动词，先havehaving去掉e,再加-ingpreparepreparingcloseclosing以重读闭音节结尾的动词，如果sitsitting末尾只个辅音字母，应先双beginb

11、eginning写这个辅首字母，再加-ingrunrunningputputting以ie为重读音节结尾的动词，先lielying去掉e,把i改为y,再加-ingdiedying以er结尾的动词，如是重读音节preferpreferring结尾，先双写 r,再加-ing ；如不waterwatering是重读音节结尾，就直接加-ing写出下列动词的现在分词形式。1、win 2、relax 3、jump 4、make 5、have 6、talk 7、tie 8、cheer 9、 enjoy 10、 cry 11、 come 12、 fit 三、现在进行时的用法：1、表示现在（指说话人说话时）正在

12、发生或进行的动作。常与now, right now, at this moment等时间状语连用。例如： We are waiting for you now.我们正在等你。We are having English class. 我们正在上英语课。What' s your brother doing in his room now? （2006 北京，29）-He a kite.A. makesB. madeC. is maki ng D. will makeMr. Green to the manager now. You ' d better call him later

13、. （09 年北京，27）A. talkB. talkedC. is talkingD. was talkingToday is Father ' s Day. My mother a special dinner for my grandpa now. （2010 年上海，39）A. prepareB. preparedC. is preparingD. will prepare2、表示反复发生的动作或持续存在的状态，常与 always, constantly, forever 等词连用，往 往带有说话人的主观色彩。例如：You are always changing your mi

14、nd. 你老是改变主意。（有种不耐烦的因素在里面）3、上下文表达正在做某事的意义。-Whose watch is lost?-Mr. Smith ' s. Look! He it everywhere. （2008 芜湖，47）（09年安徽，47）D. talkA. looked forB. was looking forC. looks for D. is looking for -Alice, turn down the TV, please. I on the phone.-Oh, sorry.A. have talkedB. talkedC. am talking -Where

15、 is my dad, Mum? （ 09 年芜湖，36 ）A. watches-Oh, he Xiao Shenyang ' s video in the bedroom.B. watchC. has watchedD. is watching-Where' s your father, Mike?D. has cooked等）用于现在进行时，表示即-He in the kitchen. （2007 北京，28）A. cooksB. cookedC. is cooking4、表示按计划或安排要发生的动作。表移动的终止性动词（ come, go, arrive, leave,

16、start, begin, return将要发生动作。例如：I'm leaving tomorrow.明天我要走了。The train is arriving soon.火车要到了。一些持续性动词用于进行时，表将来，表示说话者对对方将要做的事情的一种关心。你会在这儿呆到下周吗?例如： Are you staying here till next week?巩固练习：1、Bruce often writes letters in English. (用 now 改写句子)2、They are surfing. (对划线部分提问)3、瞧，那些孩子们玩的真高兴！4、这些天工人们一直在尽力修补

17、那些坏了的帐篷。用所给动词的正确形式填空。1. Uncle Wang usually(go) to work by bike.2. Be quiet! The patient(sleep).3. Look, a number of Young Pioneers(plant) trees over there.4. Emily often(help) her mother(wash) clothes on Sunday.5. (not be) afraid, I(show) you how to reach the station.6. What you(do) the day after to

18、morrow?7. There(be) an important meeting in two days.8. My aunt (join) the Party in 1995.一般将来时一、一般将来时的构成：助动词will+动词原形在口语中，will在名词或代词后常缩为，ll will not常简缩为 won' t在疑问句中，主语为第一人称时(I和we)时，常用助动词 shall。例如：She' ll go to play basketball.她要去打篮球。Shall we go to the zoo?我们要去动物园吗？二、一般将来时的用法1、表示将来某个时间要发生的动作或

19、存在的状态，常与 tomorrow, next year , soon等连用例如：I'll meet you at the school gate tomorrow morning.Tara is interested in Chinese culture. She Chinese at Fudan University next year.(07年上海，43)A. studiesB. studiedC. will studyD. had studiedMr. Smith a talk on country music next Monday. （2007北京，30）A. giveB. gaveC. has given D. will giveSoon you a senior high school student. Isn' t it exciting!（08海， 42）A. becomeB. will becomeC. becameD. have become三、be going to表示将来。1、表示主语进行某一行动的打算意图。这种打算常经过预先考虑并含