《小学英语时态》PPT课件.ppt

小学英语时态,四种时态,一般现在时现在进行时将来时过去时,一般现在时,一般现在时：表示经常性的事情，习惯性的动作或一般性事实。时间状语：often 经常，usually通常，always 总是，every每个，sometimes 有时,一般现在时,只有在第三人称单数用动词的“三单变化”，其他用动词的原形。第三人称单数：he、she、it、人名e.g：He/She/It/Sarah likes apples.,一般现在时,动词的变化规律(与名词变复数规律相同)：1）直接加s，如：cook-cooks,come-comes,close-closes,2)以o,x,s,sh,ch 结尾+es,如:teach-teaches,do-does,wash-washes,miss-misses,3）辅音字母加y结尾，把y改为i，+es，如：fly-flies,worry-worries,carry-carries,4）以f或fe结尾，把f或fe，改为v+es.5）特殊：is-are have-has,一般现在时,1.go-2.get-e-4.put-5.have-6.see-7.take-8.do-9.read-10.know-11.buy-12.say-,一般现在时,（1）当句子中有be动词或情态动词时 陈述句：She is a student.疑问句 Is she a student?否定句 She is not a student.陈述句：I can swim.疑问句 Can you swim否定句 I can not swim.,一般现在时,（2）当句子中即没有be动词，也没有情态动词时 陈述句：We get up at 7:00 every morning.疑问句Do you get up at 7:00 every morning?否定句We dont get up at 7:00 every morning.陈述句：She has a little brother.疑问句 Does she have a little brother?否定句 She doesnt have a little brother.,一般现在时,1.I am from China.否定句:一般疑问句:对划线部分提问:,一般现在时,2.Su Yang usually washes some clothes on Saturday.否定句:一般疑问句:划线部分提问:,选择题,()1.Tom is a worker.He _ in a factory.His sisters _ in a hospital.work,work B.works,work C.work,works()2.Who _ English best in your class?speak B.speaks C.speaking()3.Mrs.Read _ the windows once a week.A.is cleaning B.clean C.cleans()4.We _ music and often _ to music.like,listen B.likes,listens C.like,are listening,()5.She _ up at six in the morning,_ she?get,do B.gets,is C.gets doesnt()6.Mr Green will write to me as soon as he _ to New York.A.will get B.get C.gets()7.He _ living in the country to living in the city.A.likes B.prefers C.enjoys()8.Ill go out for a walk after supper if it _ rain.A.didnt B.isnt C.doesnt,填空,1.I _ from Australia.(be)2.Jack and Tom _ my friends.(be)3.Your parents _(read)newspapers every day?4.Li Lei always _ to school at 7:30.(come)5.You always _(do)your homework well.,6.The child often _(watch)TV in the evening.7.Wang Kai and Wang Li_(have)eight lessons this term.8.We often_(play)in the playground.9.Chen Jie sometimes _(go)to the park with her sister.,10.He often _(have)dinner at home.11.Daniel and Tommy _(be)in Class One.12.We _(not watch)TV on Monday.13.Nick_(not go)to the zoo on Sunday.14.They _(like)the World Cup？,按要求完成句子,1.Do you often play football after school?(肯定回答)2.I have many books.（改为否定句）3.Gao Shans sister likes playing table tennis（改为否定句）4.She lives in a small town near New York.（改为一般疑问句）5.I watch TV every day.（改为一般疑问句）6.David has got a goal.（改为一般疑问句）,连词成句,1.the,cleaning,Ann,are,I,classroom,and2.clock,the,behind,colour,the,pens,are,(?)3.to,it,time,is,computer,play,and,game,a,go4.photos,me,show,your,colour,Li Hong5.down,please,Mike,sit,Jim,and,现在进行时,句型:主语+be+动词ing Tom is doing his homework.第一人称+am+动ing 第二人称+are+动ing 第三人称+is+动ing口诀：我用am，你用are，is用在他她它，单数名词使用is，复数名词使用are定义：现在进行时表示现在或当前一般时间正在进行的动作常与Listen，Look，now，Watch out连用,现在进行时,动词ing的变化规律：1）直接加ing，如：open-opening,clean-cleaning2）去掉词尾不发音的e，如：take-taking,come-coming,have-having,become-becoming 3）重读闭音节的，双写最后的字母，加 ing,如：put-putting,begin-beginning,get-getting,swim-swimming,run-running,现在进行时,study_ make_ swim_Stop_ come_ close_Have_ run_ drive_Wash_ begin watch_Take talk put,现在进行时,1Mr Zheng(read)a book now.2.The rabbits(jump)now.3.Look!Tom and John(swim).4.My brother(make)a kite in his room now.5.Look!The bus(stop).6.We(have)an English class now.,现在进行时,7.Listen!Someone is(come).8.They(catch)butterflies now.9.He(do)an experiment now.10.They(collect)stamps now.11.Look!He(dive)now.12.Tom(watch)TV in the room.,现在进行时,否定形式:在be动词后面加not例如：I am not singing.They arent writing.一般疑问句及回答：把be动词放在句首例如：Am I singing?Yes,you are./No,you arent.Are they writing?Yes,they are./No,they arent.,现在进行时,1.The boy is playing basketball.否定句：_一般疑问句：_肯定回答：_否定回答：_,现在进行时,2.They are singing in the classroom.否定句：_一般疑问句：_肯定回答：_否定回答：_对“are singing“提问_对”in the classroom“提问_,选择题,1.What are you doing?I_.A.eat B.can eat C.eating D.am eating2.We are _ books now.A.reading B.am reading C.read D.to read3.Our teacher is _ a red sweater.A.putting on B.put on C.wears D.wear4.That boy isnt _ the teacher.A.listen B.listens C.listening D.listening to,现在进行时,5.Its eight oclock.Jimmys parents _ TV.A.is watching B.are watching C.watch D.to watch6.My mother is _ a cake _ my birthday.A.making;to B.making;for C.doing;to D.doing;for7.They are _ these books in the box.A.puts B.put C.to put D.putting8._ you _ the window?-Yes,I am.A.Do,clean B.Is,cleaning C.Are,cleaning D.Do,cleaning,填空题,1.What are you _(do)now?I _(eat)bread.2.Its nine oclock.My father _(work)in the office.3.Look,the boy _(put)the rubbish into the bin.4._ he _(clean)the classroom?No,he isnt.He _(play).5.Where is Mike?He _(run)on the grass.6.Listen,who _(sing)in the music room?,按要求完成句子,1.she,the window,open,now.(用现在进行时连词成句.)_2.The birds are singing in the tree.(就划线部分提问)_3.is,who,the window,cleaning?(连词成句)_4.The children are playing games near the house.(就划线部分提问)_,5.She is closing the door now.(改成否定句)_6.You are doing your homework.(用”I“作主语改写句子)_7.they,the tree,sing,now,under.(用现在进行时连词成句.)_8.The Young Pioneers are helping the old woman.(改成一般疑问句)_,一般将来时,定义：表示将要发生的事或打算、计划、决定要做的事情。常与tomorrow,tonight,next week/weekend/month/year,this morning/afternoon/evening连用句型：主语+be going to+动词原形 主语+will+动词原形例如：Jim is going to play football.Jim will play football.,否定形式：把be动词或will后面加not例如：Jim is not going to play football.Jim will not play football.一般疑问句：把be动词或will调到句首，例如：Is Jim going to play football?Will Jim play football?,填空题,1.We_(visit)the Great Wall next month.2.My father _(fly)to Beijing tomorrow.3.You _(have)a seven-day holiday soon.What _ you _(do)?4.Next week David _(visit)the new zoo in Pan Yu.5._ you _(borrow)books from the library tomorrow?6.My pen is broken.I _(buy)a new one this Saturday.7.They _(have)a picnic in the park this Sunday.8.I _(write)a letter this evening.9.He _(make)a kite this Saturday.10.My mother _(cook)some delicious food this weekend.,改写句子,1.Nancy is going to go camping.（改否定）Nancy _ going to go camping.2.Ill go and join them.（改否定）I _ go _ join them.3.Im going to get up at 6:30 tomorrow.（改一般疑问句）_ _ _ to get up at 6:30 tomorrow?4.We will meet at the bus stop at 10:30.（改一般疑问句）_ _ meet at the bus stop at 10:30.5.She is going to listen to music after school.（对划线部分提问）_ _ she _ _ _ after school?10.My father and mother are going to see a play the day after tomorrow.(同上)_ _ going to see a play the day after tomorrow?,翻译,1.我打算明天和朋友去野炊。I_ _ _ have a picnic with my friends.I _ have a picnic with my friends.2.下个星期一你打算去干嘛?我想去打篮球。What _ _ _ _ _ next Monday?I _ _ _ play basketball.What _ you do next Monday?I _ play basketball.3.你妈妈这个周末去购物吗？是，她要去买一些水果。_ your mother _ _ go shopping this _?Yes,she _.She _ _ _ buy some fruit.4.你们打算什么时候见面。What time _ you _ _ meet?,过去式,一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用。如：last year,yesterdayI saw him in the street yesterday.昨天我在街上看见他了。Li Mei always went to school on foot last year.去年李梅总是步行上学。,动词过去式的规则变化,一般情况，直接加上-ed。如：look-looked。以不发音的字母e结尾的动词，加-d。如：live-lived。以重读闭音节结尾，先双写辅音字母，再加-ed。如：stop-stopped辅音字母+y结尾的动词，先变y为i，再加-ed。如：study-studied。,动词过去式的不规则变化,am,is-was are-were do-did see-saw say-said give-gave get-got go-went come-came have-had eat-ate take-took run-ran sing-sang put-put make-made read-read write-wrote draw-drew drink-drank fly-flew ride-rode speak-spoke sweep-swept swim-swam sit-sat buy-bought bring-brought,写出下列动词的过去式,写出下列动词的过去式 isam_ fly_ plant_ are _ drink_ play_ go_ make _ do_ dance_ worry_ ask _ taste_ eat_ draw_ put _ throw_ pass_ do _,否定句：（1）带有was或were的句子，其否定句的变化和is,am,are一样，即在was或were后加not，如：I wasnt at home.（2）没有be动词的句子在动词前面加一个didnt，原来的动词过去式变为原型，如：Jim didnt go home yesterday.,一般疑问句：（1）有was或were的句子，把was 或were调到句首。如：Were you at home last night?（2）没有be动词，在句首加did，句子中的动词过去式变回原形。如：Did Jim go home yesterday?,肯定句：I watered the plants yesterday.一般疑问句：Did you water the plants yesterday?肯定回答：Yes,I did.否定回答：No,I didnt否定句：I didnt water the plants yesterday.肯定句：They were good friends two years ago.一般疑问句：Were they good friends two years ago?否定句：They werent good friends two years ago.肯定回答：Yes,they were.否定回答：No,they werent.,句型转换,1.It was exciting.否定句：_一般疑问句：_肯、否定回答：_2.All the students were very excited.否定句：_一般疑问句：_肯、否定回答：_,选择题,1.She watered the flowers _.A tomorrow B sometimes C yesterday morning 2.What _ Mike do last weekend?A do B does C did3.I _ my room last Sunday.A cleaned B clean C am cleaning4.I often help my mother _ houseworkA does B did C do 5._ you _ TV last night.A Do,watch B Did,watch C Did,watched,6.-Did your father write an e-mail yesterday？A Yes,he did.B Yes,he does C No,he dont7.They _ on a trip in February,2007.A are going B going C went8.Were going to _ mountains tomorrow.A climb B climbed C climbing9._ he _ football two days ago?A Does,play B Did,played C Did,play10.-Good afternoon,Miss Lee.How does Mike feel?-Hes tired.He _ a lot of work _.A does,this morning B do,this morning C did,this morning,用动词的适当形式填空,1.He _(live)in Wuxi two years ago.2.The cat _(eat)a bird last night.3.We _(have)a party last Halloween.4.Nancy _(pick)up oranges on the farm last week.5.I _(make)a model ship with Mike yesterday.6.They _(play)chess in the classroom last PE lesson.7.My mother _(cook)a nice food last Spring Festival.8.The girls _(sing)and _(dance)at the party.,连词成句,1.did,what,you,yesterday,do._2.watch,John,did,TV,weekend,last._3.went,I,to,by,park,a,bike _ 4.jumped,the,into,lake,he,and,the,to,swam,kite._,Thank you,