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1、英语时态(一般现在时 一般过去时 一般将来时),Grammar,Verb Tenses,The moon moves round the earth.,Do you like smoking?,你我和大家，（You，I and they）动词不变化。（the Verb stays）,The Simple Present Tense,单数三人称，（if only one）带个小尾巴。（”S”to the end）,一、一般现在时(simple present tense)1.形式 一般现在时通常用动词原形来表示。be动词用am、is、are。主语是第三人称单数时动词的变化规律:一般动词后加-s；
2、以s、x、ch、sh结尾，加-es；以辅音字母加o结尾，一般加-es；辅音字母加y结尾，变y为i加-es。,2用法 a.表示经常发生的动作或现阶段的习惯性行为，常与时间状语often，usually，always，every day，sometimes，seldom，never等连用。I never do my homework in the evening.Sometimes we play football on the playground.He seldom listens to music.b.表示现在的事实或状态。China is a developing country.I li
3、ke English very much.c.表示格言，科学事实和客观真理。Pride goes before a fall.骄者必败。All things are difficult before they are easy.凡事总是由难而易。Shanghai lies in the east of China.上海位于中国东部。The teacher told us yesterday that December 25 is Christmas Day.,3.句式肯定 否定 疑问 回答He likes eggs.He doesnt like eggs.Does he like eggs?Y
4、es,he does./No,he doesnt.I want an apple.I dont want an apple.Do you want an apple?Yes,I do./No,I dont.,4.做题时常见错误如下：一、be动词与行为动词同时出现在句子中例：We are plant the trees in spring.二、单三人称形式易出错例：1.He play football very well.2.Danny goes(go)to school at 7:10.三、在句式变换时易出错例：1.Does Jenny has a good friend?2.Brian do
5、esnt lives in China.四、对do的理解易出错例：We not do our homework in the afternoon.五、对主语的数判断有误例：Li Ming with me are in Beijing.另外，宾语从句中，从句部分若是表示客观真理，不管主句是何时态，从句都要用一般现在时；在时间和条件状语从句中，主句表将来，从句要用一般现在时。,1.Mary_ the piano well.She is often asked to play at the concert.A.play B.plays C.playing D.played2.My mother wi
6、ll take me to the movie if she _ free this weekend.A.is B.will be C.was D.would be3.The girls will have a trip if it _fine.A.is B.was C.will be D.has been4.Hell send us a message as soon as he _ in Sichuan.A.is arriving B.will arrive C.arrived D.arrives,5.What do you do?Im an engineer.I _ in a compa
7、ny in Wuhan.I like my job very much.A.work B.had worked C.will work D.worked6.Is your father a doctor?Yes,he is.He_ in Town Hospital.A.has worked B.had worked C.works D.worked7.Every year many foreigners _to China to learn Chinese.A.have come B.comes C.came D.come,The Simple Past Tense,Gongming live
8、d in Han Dynasty.,时间一过去，结尾加ed；尾巴有个e，只要添个d；重闭单辅音，双写再ed；辅音y结尾，变为-ied。,一般过去时(simple past tense)1概念 一般过去时表示过去某一时刻，某一段时间发生的动作或存在的状态。一般过去时用动词的过去式表示。,2构成 一般过去时用动词的过去式表示。be的过去式有was，were两种；have的过去式是had；规则动词的过去式在动词词尾加-ed，具体构成规则如下：1）一般情况，动词后加ed，例词work-worked，clean-cleaned，play-played，wash-washed2）以不发音的e结尾，-d，例
9、词live-lived，move-moved，hope-hoped，arrive-arrived3）以辅音字母+y结尾，变y为 i再加-ed，例词study-studied，carry-carried，cry-cried，identify-identified4）以辅音字母结尾的重读闭音节，双写最后一个辅音字母加-ed，例词plan-plannedstop-stopped，beg-begged，grab-grabbed,3用法(1)表示发生在过去的动作或存在的状态。如：He went shopping with his friends last week.They arrived ten mi
10、nutes ago.He became a hotel manager ten years ago.Did you go to the concert last night?(2)表示在过去经常发生的动作或习惯动作。如：He visited his grandparents once a month last year.She usually went to work by car last year.When I was at school,I always went to school by bus.,4.如何识别 一般过去时常见的标志词有：1）.yesterday,the day bef
11、ore yesterday.2）.last week/year/month/term(简称last系列)3）.two hours ago,three years ago,a moment ago(简称ago系列)4）.in/on+过去的年/月/日，如 in 1999,on April,2005 5）.just now,once upon a time,one day,5.易错点例析：（1）Your phone number again?I _ quite catch it.Its 4331577A.didnt B.couldnt C.dont D.cant(2)Mr.Smith isnt co
12、ming tonight.But he _.A.promises B.promisedC.will promise D.had promised(3)Hey,look where you are going!Oh,Im terribly sorry._.A.Im not noticing B.I wasnt noticing C.I havent noticed D.I dont notice,(4)Oh its you!I _ you.Ive had my hair cut.A.didnt realize B.havent realized C.didnt recognize D.dont
13、recognized(5)Its twelve oclock,I think I must be off now.Oh,really?I _ it at all.A.dont realize B.havent realized C.didnt realize D.hadnt realized,1.He went into his room,_ the light and began to work.A.has turned onB.will turn onC.turns onD.turned on2.Whats the best food have you had in Beijing,Ale
14、x?Roast duck!I _to a famous restaurant to have it last week.A.have gone B.go C.will go D.went3.Do you know how many gold medals the 23-year-old Michael Phelps _at the 2008 Summer Olympic Games?Eight.A.win B.wins C.won D.has won4.We were in Qingdao last week and _ great fun there.A.will have B.have h
15、ad C.had D.have,5.What did you do after school yesterday?I _basketball with my friends.A.play B.played C.will play D.am playing6.-Hi,Kate.You look tired.Whats the matter?-I _well last night.A.didnt sleep B.dont sleep C.havent slept D.wont sleep7.Yesterday，Tonys family _ a good time.A.has B.have C.ha
16、d 8.Im sorry youve missed the train.It _10 minutes ago.A.left B.has left C.had left,9.Mr Green,_you_ Three Lanes and Alleys（三坊七巷）last Sunday?No,but Ill visit them next week.A.will;go to B.have;been to C.did;go to D.have;gone to10.What did the teacher say just now?He _us not to play computer games al
17、l day.A.tells B.told C.has told D.is told11.Inventors have changed the way we live.So they are famous for the great things they _.A.do B.did C.are doing D.had done,12.Wheres the cake I made this morning?We _ it,mum.Can you make another one for us?A.ate B.eat C.will it D.were eating13.Have you mended
18、 your shoes，Bob?Yes，I_ them twenty minutes ago Ahave mended Bmend Chad mended Dmended14.The office was broken in last nightSomeone thinks you did itBut I_ the whole night with my best friend，John Aspend Bam spending Cspent Dhad spent,The Simple Future Tense,We will go to the Mars in the future.,They
19、 are going to come true.,遥远的未来,不久的明天,一般将来时（the future tense）用法：表示将来某一时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作。I am going to/will watch a football match this evening.,形式：（1）“be going to/助动词will/be to+动词原形”，主语是I、we时，助动词也可用shall.be going to do 表示根据计划或安排将要做某事，也可表示根据目前情况判断很有可能但不是注定会发生某事；will/shall do表示根据计划或安排将要做某事
20、，也可以表示不以人的意志为转移的客观规律，be to do表示根据计划或安排将要做某事，也可以表示征求对方意见，还可以表示必要性或可能性。Eg.He will go to his hometown next week.They are going to meet outside the school gate.(2)come，go,start,move,sail,leave等非延续性动词常用进行时表示按计划将要发生的事。Eg.The whole family is going for two weeks.全家要去两个星期。My sister is coming to see me.Shell
21、be here soon.（3）在时间或条件状语从句中，常用一般现在时代替一般将来时。Eg.Ill go to see you if it doesnt rain tomorrow.,常用的时间状语：tomorrow,the day after tomorrow,next time,“in+一般时间”,from now on,later(on),soon等。,1.I _ to the bookshop as soon as school is over this afternoon.A.will go B.have gone C.go D.went2.When _for Hong Kong,d
22、o you know?Im not sure.When he _,Ill let you know.A.he leaves;leaves B.will he leave;will leave C.he leaves;will leave D.will he leave;leaves3.Where will they go next Sunday?They _ to the Great Wall.A.will go B.go C.has gone D.went4.I _the CDs to you if I have time tomorrow.A.will returnB.returnedC.
23、have returnedD.return,5.Frank _ a film if hes free next Saturday.A.see B.saw C.has seen D.will see6.I want to know _the day after tomorrow.A.what he will do B.what will he do C.what he did D.what did he do7.Has he returned the library book yet?Not yet.Dont worry.He _it soon.A.returned B.has returned
24、 C.will return D.returns 8.Look at the noisy kids!Havent you heard the saying“When the cat is away,the mice _.”?A.play B.played C.are playing D.will play,9.He doesnt tell me when he_.Ill call you up as soon as he _.A.will come,arrives B.comes,arrives C.will come,will arrive10.If it_ tomorrow,we_ travel outside.A.will rain;will B.rains;wont C.will rain;wont11.Jim,can you help me to wash the dishes?Sorry,Dad.I_ to the shop.A.go B.went C.am going D.have been 12.I hear that he will be back _ two weeks time.A.at B.in C.after D.for,
