小学现在进行时省公共课一等奖全国赛课获奖课件.pptx

第1页现在进行时现在进行时 基本使用方法基本使用方法基本使用方法基本使用方法 1.表示现在正在进行动作和发生事表示现在正在进行动作和发生事 eg:-What are you doing?-I am reading a book.2.有时表示现阶段正发生事有时表示现阶段正发生事,但此刻动作不一正在进行但此刻动作不一正在进行 eg:He is teaching at the school.We are learning Unit 5 these days.3.现在进行时句子中常有现在进行时句子中常有now,或在句首常出现或在句首常出现Look,Listen等提醒词等提醒词 eg:Listen!Danny is singing in the room.He is doing his homework now.第2页1.含义：表示现在正在进行动作。含义：表示现在正在进行动作。2.标志词：标志词：now,look,listen等。等。3.组成：组成：be 现在分词（现在分词（动词动词-ing）He is reading a book.第3页现在进行时句式现在进行时句式1.1.必定句必定句:主语主语+be+be+动词动词-ing+-ing+其其它它.如如:I:I amam read readinging a book.a book.第4页swimming.I amYou areHe isShe isIt isWe areThey are主语（单数）主语（单数）is主语（复数）主语（复数）are第5页He is running.She is dancing.It is jumping.They are running.第6页2.2.否定句：直接在否定句：直接在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：is not=isntis not=isnt are not=arent are not=arent第7页swimming.I am notYou arentHe isntShe isntIt isntWe arentThey arent主语（单数）主语（单数）isnt主语（复数）主语（复数）arent第8页He isnt standing.She isnt running.It isnt singing.They arent eating.第9页第10页现在分词组成：现在分词组成：现在分词组成：现在分词组成：1.普通动词，直接加普通动词，直接加 ing,如如:look looking,read-reading.2.假如动词末尾有假如动词末尾有e,则去则去e 加加 ing.如：make-making,write-writing，shine-shining.3.重读闭音节重读闭音节(辅音字母辅音字母+元音字母元音字母+辅音字母）辅音字母）,应双写应双写末尾字母末尾字母,再加再加 ing.如如:sit sitting，swim-swimming.4.以以ie结尾，把结尾，把ie变变y加加ing。lie-lying,die-dying,tie-tying第11页写出以下动词写出以下动词现在分词现在分词形式形式.1.help _ e _1.help _ e _3.swim 3.swim _ 4.eat _ 4.eat _5.give _ 6.find _5.give _ 6.find _7.sit _ 8.write _7.sit _ 8.write _helpingcomingswimmingeatinggivingfindingsittingwriting第12页 写出以下动词现在分词形式写出以下动词现在分词形式 talk _ sleep _ watch _ sit _ listen _ make _ laugh _ lie _ cry _ sing _ cut _ write _ talkingsleepingwatchingsitting listeningmakinglaughinglyingcryingsingingcuttingwriting第13页3.3.普通疑问句及回答普通疑问句及回答:普通疑问句：直接把普通疑问句：直接把bebe提到句子前面，第一个提到句子前面，第一个字母大写，句子后面改为问号。字母大写，句子后面改为问号。必定回答必定回答: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.Is he drawing?Yes,he is./No,he isnt.第14页He is playing basketball.（变疑问句）Is he playing basketballYes,he is./No,he isnt.?第15页Swimming?Am I(Are you)Are youIs heIs sheIs itAre weAre theyIs 主语（单数）主语（单数）Are 主语（复数）主语（复数）第16页 结构结构结构结构:be+doing (be要依据主语作人称和数改变要依据主语作人称和数改变)句型转换句型转换句型转换句型转换 1.必定句必定句 否定句否定句,要在要在 be 后加后加 not 组成组成 eg:We are reading English now.We are not reading English now.2.陈说句陈说句 普通疑问句普通疑问句,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.陈说句陈说句 特殊疑问句特殊疑问句,由由“疑问词疑问词+普通疑问句普通疑问句”组成组成 eg:He is working.What is he doing?第17页What is the boy doing？He is singing.第18页-Is the woman writing?-No,she isnt.She is reading a book.第19页-Whatre they doing?-Theyre swimming.-Are they swimming?-Yes,they are.第20页-Are they singing?-No,they arent.They arent singing.They are dancing.第21页Is the girl _(get)up?No,she _.What _ she _?She _ _.getting isntisdoingis sleeping第22页Lets practice!第23页一一.用所给动词适当形式填空用所给动词适当形式填空.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24页 汉译英汉译英1.我们正在看电视我们正在看电视.2.他们正在清扫教室他们正在清扫教室.3.汤姆正在吃早饭汤姆正在吃早饭.4.那对双胞胎正在睡觉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25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.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26页 二二.选择填空选择填空.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27页三三.句型转换句型转换1.I am watering the flowers.(否定句否定句)2.Shes jumping now.(普通疑问句普通疑问句)3.The boys are playing cards.(划线提划线提问问)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28页按要求完成以下句子按要求完成以下句子I am having a birthday party._(普通现在时普通现在时)_tonight(普通未普通未来时来时)I have a birthday party.I will have a birthday party第29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30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31页句型转换句型转换句型转换句型转换1.We live in China.(就画线部分提问就画线部分提问)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)4.I will have a birthday party.(变为普通疑问句变为普通疑问句)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32页