《超全面现在进行时ppt课件.ppt》由会员分享，可在线阅读，更多相关《超全面现在进行时ppt课件.ppt（58页珍藏版）》请在三一办公上搜索。
1、The Present Progressive现在进行时,Xie Yurui,现在进行时,现在进行时表示动作在“此时”(说话时)正在进行。现在进行时的标志性词语有now,look,at the moment,listen等。现在进行时的基本结构：主语+am/is/are+动词-ing（现在分词）Eg:,draw,are,ing,They,pictures.,现在进行时,现在进行时的基本结构：主语+am/is/are+动词-ing（现在分词）即：主语+be+doing.be动词在句子中作助动词用，无词义。am/is/are的选择由句子主语的人称或数决定。eg.1.I am watching TV
2、 at home.2.Dave is cleaning the floor.3.The students are seeing a movie.,现在进行时,连线搭配：We/You/They am speaking.I is writing.He/She are running.,现在进行时的基本用法,现在进行时,一、现在进行时的基本用法(1)现在进行时表示现在（说话瞬间）正在进行或发生的动作。例如：We are waiting for you.我们正在等你。（2）现在进行时也可表示当前一段时间内的活动或现阶段正在进行的动作。Mr.Green is writing another novel.
3、格林先生在写另一部小说。（说话时并未在写，只是处于写作的状态。）I am reading a novel recently.What are you doing these days?,现在进行时,一、现在进行时的基本用法(3)go,come,leave,arrive,start,move等动词的现在进行时表示即将发生的动作。例如：The bus is coming.汽车就要来了。We are leaving on Friday.我们星期五就要走了。（4）现在进行时与always,often等词连用表示经常性的动作，表达说话人的喜欢、讨厌等感情。例如：You are always forget
4、ting the important thing.你总是把重要的事情忘掉。Mary is often helping others at school.玛丽在学校常常帮助别人。,现在进行时表示将来,always和现在进行时,现在进行时的时间状语,二、时间状语1）一般句中用到表示“在现在”的时间状语，如：now,right now,at the moment,at this moment,these days,this week,all the time或Its+几点钟”句型，常判断用现在进行时。Eg:Lets go fast.Mr Wu is waiting for us now.Its si
5、x oclock.The children are playing.These days,Uncle Wang is building a small room for his dog.,(2)句中用到“Listen！”“Look!”“Keep quiet”“Dont make noise!”等提示语时，表明说话间另一个动作正在进行，这时，句子也要用现在进行时。Eg.Keep quiet!The teachers are talking in the office.,现在进行时的时间状语,现在进行时,三、现在进行时的判断：通过上下文句义，表明某一动作是现在或说话瞬间发生的动作，这个句子也要用现
6、在进行时态。Eg:Is your mother at home?Yes,she is.she is watching TV.Where is Tom?He is running on the playground.,现在进行时,下面的动词不用现在进行时:1.表示心理情感的动词:want；mind；wish；recognize；think；know；understand；hate；depend on2.表示存在位置的动词:remain；stand,现在进行时,3.表示知觉的动词：see；hear；notice；smell 4.表示所属的动词：have；possess；own；consist of
7、5.暂时性的动词：accept；allow；decide；promise,四、现在分词的构成规则：1.一般在动词词尾加-ing，如：read-reading,play-playing clean-cleaning,drink-drinking2.以不发音e结尾，去e加-ing，如：write-writing，make-making,give-giving have-having,come-coming,dance-dacing,3.以重读闭音节结尾的动词，末尾只有一个辅音字母，应先双写这一字母，再加-ing。Eg：swim-swimming run-running cut-cutting sh
8、op-shopping sit-sitting 双写的的词有:put,sit,cut,get,forget,shop,stop,begin,swim口诀:铃声响，课开始（begin），学生坐（sit）放好书（put），得知识（get）放学后，学生跑（run）让我们（let），去游泳（swim）别忘记（forget），做功课,现在进行时,4.特殊变化：以“ie”为重读音节结尾的单词，一般变“ie”为y 后再加ing,lie-lying 平躺/说谎，die-dying 死 tie-tying 系，捆（鞋带，领带）,Exercises,写出下列词的现在分词1.make-2.open-3.clean-
9、4.carry-5.lie-6.begin-7.see-8.get-9.stop-10.play-,making,opening,cleaning,carrying,lying,beginning,seeing,getting,stopping,playing,She,read,is,ing,now.,Listen!,The bird,is,sing,ing.,Look!,The boy,is,play football.,ing,They,watch TV,are,ing,now.,现在进行时的句式,四、现在进行时的句式：1.肯定句 主语+be+doingEg.I am doing my h
10、omework.2.否定句 主语+be+not+doing(在be动词后面加上 not)Eg.I am not doing my homework.,3.一般疑问句：Be+主语+doing?be（is或are）提到句首（注意人称变化）肯定回答：Yes,主语+be.否定回答：No,主语+be+not.Eg.Are you doing your homework?Yes,I am.No,Im not.,现在进行时的句式,练习：将下列句子转换句式。1.变为一般疑问句：(1)Steve is talking to his teacher.Is Steve talking to his teacher?
11、(2)I am singing.Are you singing?2.变为否定句：(1)Steve is talking to his teacher.Steve isnt talking to his teacher.(2)The children are eating some apples at my home.The children arent eating any apples at my home.,现在进行时的句式,现在进行时,What is he doing?,He is writing.,What is she doing?,She is reading.,现在进行时,Wha
12、t are you doing?,I am running.,现在进行时,What is he doing?,He is playing computer games.,现在进行时,What is he doing?,He is playing basketball.,现在进行时,What is she doing?,She is drinking.,现在进行时,What are you doing?,I am playing football.,现在进行时,Is he drawing?,Yes,he is.,现在进行时,Is she walking?,No,she isnt.She is d
13、ancing.,现在进行时,What are they doing?,They are talking.,现在进行时,看图说话,现在进行时,看图说话,现在进行时,看图说话,现在进行时,看图说话,现在进行时,看图说话,现在进行时,看图说话,Its a fine Sunday morning.Many people are playing in the park.,They are all having fun.,Linda Mary,Frank,Jenny Tom Lucy,Some boys are playing basketball and some boys are playing so
14、ccer ball.Linda is reading a book.Mary is eating an apple and Frank is talking to her.Jenny,Tom and Lucy are watching the boy playing.,Exercises:根据句意，用所给动词的适当形式填空：,（1）Listen,Mr.Wu on the phone.(talk)(2)I soccer now.Im walking.(not play)(3)Is your father at home?Yes,he is.He a TV show.(watch)(4)They
15、to go to the shop now.(want)(5)you for your friends?(wait)No,Im not.,is talking,am not playing,is watching,want,Are,waiting,(6)Steave is very busy.He(write)a letter.(7)Don t speak.My father _.(sleep)(8)Its twelve oclock.The students _(have)lunch.(9)Don t go out.It(rain)outside.(10)Why are you standing here,Dave?I _ _(wait)for Scott.,is writing,are having,is raining,am waiting,is sleeping,Game,Ask some students to perform some actions and ask other students What they are doing?,
