优选一般现在时现在进行时一般过去时Ppt课件.ppt

优选一般现在时现在进行时一般过去时表示经常或者反复发生的动作表示经常或者反复发生的动作一般现在时一般现在时:Present Simpleoften（经常）（经常） sometimes（有时）（有时）always（总是）（总是） usually（通常）（通常）every day（每天）（每天） every week（每周）（每周）every month（每月）（每月） every term（每学期）（每学期）every year（每年）（每年） once a week （一周一次）（一周一次）twice a year（一年两次）（一年两次） 信息词：信息词：Lets remember: Do you remember the words in your life?你记得你生活中的一些常用词汇吗？你记得你生活中的一些常用词汇吗？起床起床吃早饭吃早饭上课上课吃午饭吃午饭休息休息做运动做运动吃晚餐吃晚餐做家庭作业做家庭作业看电视看电视上床睡觉上床睡觉 get up have breakfast start lesson have lunch have a break do sports have dinner do homework watch TV go to bed看小说看小说听音乐听音乐看电影看电影去音乐会去音乐会去看足球赛去看足球赛玩游戏玩游戏弹钢琴弹钢琴上网上网说英语说英语去公园去公园 read novels listen to the music go to the cinema go to the concert go to watch the football match play games play the piano go online speak English go to the park定义：定义：一般现在时：一般现在时：1、表达经常性或习惯性的动作。、表达经常性或习惯性的动作。 2、表示现在的状态。、表示现在的状态。例如：例如：1、我们每天都上学。、我们每天都上学。2、下课后我们打扫教室。、下课后我们打扫教室。3、有时我们在操场上踢足球、有时我们在操场上踢足球 。4、我们在学校吃晚饭。、我们在学校吃晚饭。5、他喜欢英语。、他喜欢英语。6、他是一个学生。、他是一个学生。We go to school every day.We clean the classroom after class.We sometimes play football on the playground.We have dinner at school.He likes English.He is a student.一般现在时一般现在时(The Simple Present Tense)(The Simple Present Tense) 1.表示现在的状态表示现在的状态： e.g. e.g. Hes twelve.Hes twelve. Shes at work Shes at work. 2. 2.表经常或习惯性的动作表经常或习惯性的动作： e.g. e.g. I get up at 6:30 every dayI get up at 6:30 every day. He reads English every morningHe reads English every morning. . 3. 3.表主语具备的性格和能力等表主语具备的性格和能力等： e.g. e.g. She likes noodles.She likes noodles. They speak French They speak French. . 4. 4.普遍真理和自然规律普遍真理和自然规律： e.g. e.g. Two plus four is six.Two plus four is six. The moon goes around the earth The moon goes around the earth. .对下列句子画线部分提问：对下列句子画线部分提问：1. I get up at six oclock.2. They usually go to the park on Sunday.3. The elephants like eating fruits.4. He sends two emails every week.5.I often make travel plans on the Internet.6.He has lunch at school. When do you get up?What do they usually do on Sunday?What do the elephants like eating?How many emails does he send every week?How often does he send two emails?What do you often do on the Internet?Who has lunch at school?Where does he have lunch?Do you know?第一人称和第二人称的一般现在时，其谓语动词没有形式的变化，第一人称和第二人称的一般现在时，其谓语动词没有形式的变化，其否定形式一般是在谓语动词前其否定形式一般是在谓语动词前 dont,一般疑问句在句前加一般疑问句在句前加do 但当主语是第三人称单数时，谓语动词形式有变化，一般在动词但当主语是第三人称单数时，谓语动词形式有变化，一般在动词末尾加末尾加s，否定句在行为动词前加，否定句在行为动词前加doesnt， 一般疑问句在句前加一般疑问句在句前加does动词三单的变化：动词三单的变化：1、一般动词后加、一般动词后加s，如：，如：reads,plays,works,makes2、以、以 s,x,ch,sh, 结尾，后加结尾，后加es. 如：如：watches,3、以辅音字母加、以辅音字母加o结尾结尾,一般加一般加es ,如：如：does,goes4、辅音字母、辅音字母+y结尾的单词结尾的单词,去去y,加加ies,如：如：worries studiesLets correct:1. I goes to school at six every day.2. He dont like playing football.3. They likes playing games.4. Daming watchs TV in the evening.5. Does he usually has a party?6. What do they on Sunday?7. Tony goes always to school at eight oclock.8. What they eat in the party?9. Lily haves lunch at school.10. What do his parents usually gives him ? 表示过去发生的动作或存在的状态一般过去时一般过去时:Past Simple构成构成:系动词系动词be的过去时的过去时She was at home yesterday.行为动词的一般过去时行为动词的一般过去时:陈述句：陈述句：主语主语+动词过去式动词过去式+其它其它She did homework yesterday .否定句否定句：主语主语+助动词助动词didnt+动词原形动词原形+其它其它She didnt do homework yesterday.一般疑问句：一般疑问句：Did +主语主语+动词原形动词原形+其它其它Did she do homework yesterday? Yes,she did./No,she didnt.常用时常用时间间常与一般过去时态连用的时间有：常与一般过去时态连用的时间有：yesterdayyesterday morning (afternoon, evening)last night (week, month, year)two days ago, a week ago, three years agoin 1990, (in 1998)变化规则变化规则例词例词一般在词尾加一般在词尾加ededplayplayed以不发音的以不发音的e e结尾的，只结尾的，只加加- -d dlike likedlove loved以辅音字母以辅音字母+y +y 结尾的，结尾的，变变y y为为i i , ,再加再加ededstudy studiedcarry carried以一个辅音字母结尾的以一个辅音字母结尾的重读闭音节，先重读闭音节，先双写双写这这个辅音字母，再加个辅音字母，再加- -ededstop stoppedplan planned句型转换：句型转换：1 Mr Li invited her to the party.（改为一般疑问句）（改为一般疑问句） Mr Li her to the party?2 They asked the teacher a question.（改为否定句）（改为否定句）They the teacher a question.3 Tom watched TV for two hours.(对画线部分提问）对画线部分提问） Tom TV?4 She helped me do some cleaning.(对画线部分提问）对画线部分提问） She you ?Didinvitedidnt askHow long did watchWhat did helpdoPRACTISE改写句子：改写句子：1、Lucy did her homework at home.（改否定句）（改否定句） Lucy _ _ her homework at home.2、He found some meat in the fridge.（变一般疑问句（变一般疑问句) _ he _ _ meat in the fridge?3、She stayed there for a week.（对划线部分提问）（对划线部分提问） _ _ _ she _ there?4、There was some orange in the cup.（变一般疑问句（变一般疑问句) _ there _ orange in the cup? didnt do Did find any How long did stay Was any 表示现在正在发生的动作表示现在正在发生的动作现在进行时现在进行时: Present Progressive结构结构: be (is, am, are) + doingu肯定句：肯定句：sb+be+v.ing+u否定句：否定句：sb+be+v.ing+u疑问句：疑问句：Be+sb+v.ing? 特殊疑问词特殊疑问词+be+sb+ving? 标志语标志语： Look! 、 Listen! 、now动词动词-ing形式的构成：形式的构成：一般在动词原形后一般在动词原形后+ing以不发音的以不发音的e结尾的，结尾的，去去e，+ing重读闭音节以一个辅音重读闭音节以一个辅音字母结尾的，双写这一字母结尾的，双写这一字母字母+inggoaskwritetakeswimgetrungoingaskingwritingtakingswimminggettingrunning时态时态现在进行时：现在进行时：一般现在时：一般现在时：一般过去时：一般过去时：现在正在现在正在进行进行的动作的动作 经常经常或或习惯性习惯性的动的动作或存在的状态。作或存在的状态。过去过去某个时间或时间段发某个时间或时间段发生的动作或存在的状态。生的动作或存在的状态。(The Present Continuous Tense)(The Simple Present Tense)(The Simple Past Tense)各时态常用的信息词现在进行时：一般现在时:一般过去时: now , Look! Listen! at this time Where is ? Dont talk! Its 8:00am. always , usually, often, sometimes ,seldom, never, every day, every ,three times a day last night, last, two days ago, ago, in 1999, in +过去过去的年份的年份, just now =a moment ago, yesterday, yesterday morning 改一般疑问句的方法：改否定句的方法：首先看有无首先看有无be动词，如果有，将动词，如果有，将be提到句首提到句首并大写，句末打问号并大写，句末打问号.如果没有如果没有be动词，看原句的动词形式来决定动词，看原句的动词形式来决定借用助动词借用助动词do/does/did,并且并且行为动词要还原行为动词要还原。V-原形原形V-s/esV-ed(过去式过去式)+动词原形?以此类推首先看有无首先看有无be动词，如果有，在动词，如果有，在be 动词后面加动词后面加not.如果没有如果没有be 动词，看原句的动词形式来决定借用助动词，看原句的动词形式来决定借用助动词动词do/does/did,并在后面加并在后面加not,并且行为动词要还原。并且行为动词要还原。主语+dont/doesnt/didnt+动词原形DoDoesDid现在分词现在分词 的构成：的构成：动词第三人称动词第三人称单数的构成：单数的构成：过去式过去式的构成：的构成：直接加直接加-ing.重读辅元辅，双写尾字母加重读辅元辅，双写尾字母加-ing.以以e 结尾去结尾去e加加-ing .直接加直接加-s.以以s, x, ch, sh, o结尾加结尾加-es.以以“辅音辅音+y “结尾变结尾变y 为为i再加再加-es.直接加直接加-ed.以以e结尾只加结尾只加d.重读辅元辅，双写尾字母再加重读辅元辅，双写尾字母再加-ed.以以“辅音辅音+y”结尾变结尾变y 为为i 再加再加-ed. 对比对比时态时态动词形式动词形式否定句否定句一般问句一般问句现在进现在进行时行时 一般现一般现在时在时一般过一般过去时去时表格对比学习表格对比学习be+v-ing(现在分词）现在分词）在在be 后后加上加上not Be提到提到句首句首V -原形原形V-三人单三人单在行为在行为v.前借用前借用do ,does后加后加not，行为动词还原行为动词还原Do,Does 提到句首，提到句首，行为动词行为动词还原还原V-ed(过去式）过去式）在行为在行为v.前借前借用用did后加后加not，行为动词还原行为动词还原Did 提到句提到句首，行为首，行为动词还原动词还原判断下列信息词是属于哪种时态判断下列信息词是属于哪种时态 last night now every day Look! yesterday often Listen! two years ago alwaysin 1897 three times a week 一般现在时一般过去时现在进行时判断时态形式判断时态形式：1. He always likes playing the piano.( )2. We are having an English classes now.( )3. They often go home late.( )4. Lucy danced the disco at the party last night.( )5. I liked go to the zoo when I was young.( )6. My teacher is friendly to us.( )7. Look! They are playing football.( )8. She was born in 1990.( )9. I lost much money last night.（ ）A.现在进行时B.一般现在时C.一般过去时ABCABBCCC1. He is a teacher.2. Kangkang comes from China.3. I usually take the bus to work.4.They are having classes.5.Jane played the guitar last night.先（一般疑问句） 再（否定句）Is he a teacher?He isnt a teacher.Does Kangkang come from China?Kangkang doesnt come from China.Do you usually take the bus to work?I dont usually take the bus to work.Are they having classes?They arent having classes.Did Jane play the guitar last night?Jane didnt play the guitar last night.句型变化操练句型变化操练用所给动词的适当形式填空。用所给动词的适当形式填空。1. Listen! Mary _ ( sing) now.2. A young man _ (run) on the playground now.3. My mother _(watch) TV play every day.4. Old Bush _(visit) China again last month.5. I _ (play) sports three times a day.6. Look! Lucy and Lily _(read) books.7. There _(is) a football match yesterday afternoon.8. Our class _( go) to the zoo three days ago. is singing is running watches visited play are reading was wentT or F1.He always sleep with his windows open.2.He is does his homework in the evening every day. (改错)3.He is twelve last year.4.They were come here three days ago. 5.He fishing now.sleepsFFFFFwasisBlank filling:1.It (rain) hard now. It (rain) quite often during the month of march.2.Where is she? She (show) the visitors around the city.3. What Li Lei (do) last night?4. My parents (work) five days a week. 5. There (be) three bottles of orange on the table just now. is raining rainsis showingdiddoworkswere中考真题汇编( )1. Dont make so much noise. The students _ an English class. （2010三亚） A. are having B. have C. had D. were havingA( )8Do you know if Cindy will drive to Italy this weekend?Cindy? Never! She_driving（2010苏州市）Ahas hated Bhated Cwill hate DhatesD( )9What do you think of the film “Avatar” ? Its fantasticThe only pity is that I_ the beginning of it（2010苏州市）Amissed Bwas missing Cmiss Dwill missA ( )21. Where is Peter? He _ volleyball with his friends in the school gym. (2010湖南娄底市) A. plays B. played C. is playing c ( )29. Tommy is looking for the watch his uncle _ him last month. (2010四川省宜宾市）A. gives B. gave C. to give D. has givenB ( )43. Mike is from America. He _ English. (2010武汉市) A. spoke B. will speak C. speaks D. had spokenC( )49.How time flies! Three years _ really a short time. (2010山东滨州市)A. isB. areC. wasD. were( )50. Whats on the desk? There _ some books. (2010龙岩市) A. is B. are C. be ( )51. Everyone I come from Sichuan. Actually, I come from Shandong. (2010河北)A. find B. think C. finds D. thinksaBD( )52. There _ a big cake and many candies at the party yesterday. (2010江苏宿迁市) A. was B. were C. is D. are( )53-Alice, please tell Eric to call me when he _ back.-No problem. （2010山东莱芜市）Acome Bcomes Ccame Dwill comeaB( )57.Shall we go out for a walk?Sorry, I cant. I _ my homework. (2010山东菏泽市)A . do B. did C. am doing D. was doingC( )59.Its dangerous to swim here. Look at the sign.Oh, I _ notice it. Thanks for telling me. (2010山东菏泽市)A. havent B. wontC. dont D. didnt( )60. - What are you going to do this afternoon? (2010湖南长沙市) - We are going to have a football match if it _.A. will rain B. rained C. doesnt rainDC( )63.- Whats your father doing now? (2010北京市)- He _ the room.A. cleaned B. cleans C. has cleaned D. is cleaning( )64. Tom will call me as soon as he _ home. (2010北京市)A. gets B. has got C. got D. will getDA