时态一般现在时一般过去时一般将来时

1、关于时态一般现在时一般过去时一般将来时第一张，PPT共二十八页，创作于2022年6月Grammar194620172020The PastED 时代过去某个时间发生的动作或者存在的状态Will 时代将来某个时间要发生的动作或存在的状态The PresentThe futureVerb 时代真理；主语的状态、特征，经常或反复发生的动作Verb Tenses 第二张，PPT共二十八页，创作于2022年6月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 ）Th

2、e Simple Present Tense单数三人称，（if only one ）带个小尾巴。（”S” to the end）第三张，PPT共二十八页，创作于2022年6月一、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；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。第四张，PPT共二十八页，创作于2022年6月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， usu

3、ally，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 like 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 diffic

4、ult 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.第五张，PPT共二十八页，创作于2022年6月3.句式肯定 否定 疑问 回答He likes eggs. He doesnt like eggs. Does he like eggs? Yes, he does./No, he doesnt.I want an apple. I dont want an appl

5、e. Do you want an apple? Yes, I do./No, I dont.第六张，PPT共二十八页，创作于2022年6月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 doesnt lives in China.四、对do的

6、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。第七张，PPT共二十八页，创作于2022年6月1.Mary_ the piano well. She is often asked to play at the concert. A. play B. plays C. playing D. played2.My mothe

7、r will 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第八张，PPT共二十八页，创作于2022年6月5. Wh

8、at do you do?Im an engineer. I _ in a company 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 com

9、e B. comes C. came D. come第九张，PPT共二十八页，创作于2022年6月The Simple Past TenseGongming lived 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。第十张，PPT共二十八页，创作于2022年6月一般过去时(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。第十一张，PPT共二十八页，创作于2022年6月2构成 一般过去时用动词的过去式表示。be的过去式有was，

10、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-plan

11、nedstop-stopped，beg-begged，grab-grabbed第十二张，PPT共二十八页，创作于2022年6月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 minutes 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

12、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. 第十三张，PPT共二十八页，创作于2022年6月 4.如何识别 一般过去时常见的标志词有：1）. yesterday, the day before 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

13、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第十四张，PPT共二十八页，创作于2022年6月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 coming tonight. But he _.A. promises B. promisedC. will promise D.

14、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第十五张，PPT共二十八页，创作于2022年6月(4) Oh its you ! I _ you. Ive had my hair cut.A. didnt realize B. havent realized C. didnt recognize D. dont recognized (5) Its t

15、welve 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第十六张，PPT共二十八页，创作于2022年6月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

16、 had in Beijing, Alex?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

17、fun there. A. will have B. have had C. had D. have第十七张，PPT共二十八页，创作于2022年6月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 sle

18、pt D. wont sleep7. Yesterday，Tonys family _ a good time.A. has B. have C. had 8.Im sorry youve missed the train. It _10 minutes ago.A. left B. has left C. had left第十八张，PPT共二十八页，创作于2022年6月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

19、; been to C. did; go to D. have; gone to10.What did the teacher say just now?He _us not to play computer games all 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第十九张，PPT共二十八页，创

20、作于2022年6月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 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 it

21、But I_ the whole night with my best friend，John Aspend Bam spending Cspent Dhad spent 第二十张，PPT共二十八页，创作于2022年6月The Simple Future TenseWe will go to the Mars in the future.They are going to come true.遥远的未来不久的明天第二十一张，PPT共二十八页，创作于2022年6月一般将来时（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

22、 going to/will watch a football match this evening.第二十二张，PPT共二十八页，创作于2022年6月形式：（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，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 wi

23、ll 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 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

24、it doesnt rain tomorrow.第二十三张，PPT共二十八页，创作于2022年6月常用的时间状语：tomorrow, the day after tomorrow, next time, “in+一般时间”,from now on, later(on),soon等。第二十四张，PPT共二十八页，创作于2022年6月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, do you kn

25、ow? 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. have returnedD. return第二十五张，PPT共二十八页，创作于2022年6月5. Frank _ a film if hes free next Saturday.A. see B. saw C. has seen D. will see6. I want