小学现在进行时讲解复习课程.ppt

第一页，共32页。现在现在(xinzi)进行时进行时 基本用法基本用法 1.表示表示(biosh)现在正在进行的动作和发生的事现在正在进行的动作和发生的事 eg:-What are you doing?-I am reading a book.2.有时表示有时表示(biosh)现阶段正发生的事现阶段正发生的事,但此刻动作不但此刻动作不一正在进行一正在进行 eg:He is teaching at the school.We are learning Unit 5 these days.3.现在进行时的句子中常有现在进行时的句子中常有now,或在句首常出现或在句首常出现Look,Listen等提示词等提示词 eg:Listen!Danny is singing in the room.He is doing his homework now.第二页，共32页。1.含义：表示现在正在进行的动作。含义：表示现在正在进行的动作。2.标志词：标志词：now,look,listen等。等。3.构成构成(guchng)：be 现在分词（动词现在分词（动词-ing）He is reading a book.第三页，共32页。现在现在(xinzi)进进行时的句式行时的句式1.1.肯定句肯定句:主语主语+be+be+动词动词(dngc)-ing+(dngc)-ing+其它其它.如如:I am reading a book.:I am reading a book.第四页，共32页。swimming.I amYou areHe isShe isIt isWe areThey are主语（单数主语（单数(dnsh)）is主语（复数）主语（复数）are第五页，共32页。He is running.She is dancing.It is jumping.They are running.第六页，共32页。2.2.否定句：直接否定句：直接(zhji)(zhji)在在bebe后加后加not.not.如：如：It is raining.It is raining.It is not raining.It is not raining.It isnt raining.It isnt raining.注意注意(zh y)(zh y)：is not=isntis not=isnt are not=arent are not=arent第七页，共32页。swimming.I am notYou arentHe isntShe isntIt isntWe arentThey arent主语（单数主语（单数(dnsh)）isnt主语（复数）主语（复数）arent第八页，共32页。He isnt standing.She isnt running.It isnt singing.They arent eating.第九页，共32页。第十页，共32页。现在分词的构成：现在分词的构成：现在分词的构成：现在分词的构成：1.1.一般动词，直接加一般动词，直接加一般动词，直接加一般动词，直接加 ing,ing,如如如如:look:look looking,read-reading.looking,read-reading.2.2.如果动词末尾有如果动词末尾有如果动词末尾有如果动词末尾有e,e,则去则去则去则去e e 加加加加 ing.ing.如：如：如：如：make-making,write-make-making,write-writingwriting，shine-shining.shine-shining.3.3.重读闭音节重读闭音节重读闭音节重读闭音节(辅音辅音辅音辅音(fyn)(fyn)字母字母字母字母+元音字母元音字母元音字母元音字母+辅音辅音辅音辅音(fyn)(fyn)字母）字母）字母）字母）的的的的,应双写末尾的字母应双写末尾的字母应双写末尾的字母应双写末尾的字母,再加再加再加再加 ing.ing.如如如如:sit:sit sittingsitting，swim-swim-swimming.swimming.4.4.以以以以ie ie结尾，把结尾，把结尾，把结尾，把ie ie变变变变y y加加加加inging。lie-lying,die-dying,lie-lying,die-dying,tie-tyingtie-tying第十一页，共32页。写出下列动词写出下列动词(dngc)(dngc)的现在分词形式的现在分词形式.1.help _ e _1.help _ e _3.swim _ 4.eat _3.swim _ 4.eat _5.give _ 6.find _5.give _ 6.find _7.sit _ 8.write _7.sit _ 8.write _helpingcomingswimmingeatinggivingfindingsittingwriting第十二页，共32页。写出下列动词的现在(xinzi)分词形式 talk _ sleep _ watch _ sit _ listen _ make _ laugh _ lie _ cry _ sing _ cut _ write _ talkingsleepingwatchingsitting listeningmakinglaughinglyingcryingsingingcuttingwriting第十三页，共32页。3.3.一般一般(ybn)(ybn)疑问句及回答疑问句及回答:一般一般(ybn)(ybn)疑问句：直接把疑问句：直接把bebe提到句子前面，第提到句子前面，第一个字母大写，句子后面改为问号。一个字母大写，句子后面改为问号。肯定回答肯定回答:Yes,:Yes,主语主语+be+be。否定回答否定回答:No,:No,主语主语+be+not+be+not。He is drawing.He is drawing.Is he drawing?Yes,he is./No,he isnt.第十四页，共32页。He is playing basketball.（变疑问句）Is he playing basketballYes,he is./No,he isnt.?第十五页，共32页。Swimming?Am I(Are you)Are youIs heIs sheIs itAre weAre theyIs 主语主语(zhy)（单数）（单数）Are 主语主语(zhy)（复数）（复数）第十六页，共32页。结构结构:be+doing (be要根据主语作人称要根据主语作人称(rnchng)和和数的变化数的变化)句型转换句型转换 1.肯定句肯定句 否定句否定句,要在要在 be 后加后加 not 构成构成 eg:We are reading English now.We are not reading English now.2.陈述句陈述句 一般疑问句一般疑问句,把把be动词提到句首动词提到句首,.改？改？eg:The child is drinking.Is the child drinking?3.陈述句陈述句 特殊疑问句特殊疑问句,由由“疑问词疑问词+一般疑问句一般疑问句”构成构成 eg:He is working.What is he doing?第十七页，共32页。What is the boy doing？He is singing.第十八页，共32页。-Is the woman writing?-No,she isnt.She is reading a book.第十九页，共32页。-Whatre they doing?-Theyre swimming.-Are they swimming?-Yes,they are.第二十页，共32页。-Are they singing?-No,they arent.They arent singing.They are dancing.第二十一页，共32页。Is the girl _(get)up?No,she _.What _ she _?She _ _.getting isntisdoingis sleeping第二十二页，共32页。Lets practice!第二十三页，共32页。一一.用所给动词用所给动词(dngc)的适当形式填空的适当形式填空.1.Look!The cat_(run)up the tree.2.The twins_(have)breakfast.3.-_he _(clean)the blackboard?-No,he isnt.4.Tom_(play)the piano in the room.Please ask him to come here.5.Listen!They_(sing)in the classroom.is runningis runningare havingare havingIsIs cleaningcleaning is playingis playing are singingare singing第二十四页，共32页。汉译英1.我们正在看电视.2.他们正在打扫教室.3.汤姆正在吃早饭(zofn).4.那对双胞胎正在睡觉.We are watching TV.They are cleaning the classroom.Tom is having breakfast.The twins are sleeping.第二十五页，共32页。5.男孩子们正在踢足球男孩子们正在踢足球.6.她正在铺床她正在铺床(p chung).7.我正在玩电脑游戏我正在玩电脑游戏.8.你们正在听磁带吗你们正在听磁带吗?The boys are playing soccer.She is making the bed.I am playing computer games.Are you listening to the tape?第二十六页，共32页。二二.选择选择(xunz)填空填空.1.My mother is _TV.A.looking at B.seeing C.reading D.watching2.-_you _a book?-Yes,I am.A.Do,read B.Are,read C.Are,reading D.Are,looking3.Kate _,the others _.A.sing,listen B.is singing,is listening C.sing,are listeningD.is singing,are listening4.I _my eraser,but I cant _ it.A.look for,finding B.am finding,look for C.am looking for,find D.find,look for第二十七页，共32页。三三.句型句型(j xn)转换转换1.I am watering the flowers.(否定句否定句)2.Shes jumping now.(一般疑问句一般疑问句)3.The boys are playing cards.(划线提问划线提问)4.He is doing his homework.(复数句复数句)I am not watering the flowers.Is she jumping now?What are the boys doing?They are doing their homework.第二十八页，共32页。按要求按要求(yoqi)完成下列句子完成下列句子I am having a birthday party._(一般现在时一般现在时)_tonight(一般将一般将来时来时)I have a birthday party.I will have a birthday party第二十九页，共32页。1.She_two daughters.A.has B.does have C.have D.havesB.2.There are two_in the house.C.A.family B.families C.familys D.homeD.3.My father and mother_teachers.E.A.are B.is C.do D.doesF.4.They are _ Jennys family.A.B.a C.an D.the 5.There is a boy _Harry Potter in the class.A.name B.named C.names D.to name6.What is your uncle?He is _officer.A.a B.an C.the D.7.This is your coat.Please _.A.wear it on B.put on C.put it on D.wear on it 第三十页，共32页。8.Kate and I _ doing _homework now.A.am,their B.are their C.is our D.are our9.My father and mother are_.A.Buses driver B.buses drivers C.bus drivers D.bus driver10.They are talking_todays newspaper.A.To B.with C.of D.about11.Do you like_on the grass?A.To sit B.siting C.sitting D.both A and C12.This is the way_our hair.A.That we comb B.to comb C.of combing B.D.all the above第三十一页，共32页。句型转换句型转换1.We live in China.(就画线部分提问就画线部分提问(twn)2.I have no brothers.(同义句同义句)3.My father is a worker.(就画线部分提问就画线部分提问(twn)4.I will have a birthday party.(变为一般疑问句变为一般疑问句)Will you have a birthday party?Where do you live?I dont have any brothers.What is your father?What does your father do?第三十二页，共32页。