现在进行时复习.pptx

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1、三、现在进行时的句式：三、现在进行时的句式：1.1.肯定句主语+be+doing例句：我正在做我的家庭作业。Eg:I am doing my homework.2.2.否定句主语+be+not+doing例句：例句：我现在没在做作业我现在没在做作业Eg:I am not doing my homework.第1页/共23页3.3.一般疑问句：Be+主语+doing?肯定回答：Yes，主语+be.否定回答：No,主语+be+not.例句：你正在做你的家庭作业吗？例句：你正在做你的家庭作业吗？Eg:Are you doing your homework?是的，我在做作业。Yes,I am.不，我没

2、做作业。No,Im not第2页/共23页四、现在分词的构成规则：四、现在分词的构成规则：1.一般在动词词尾加-ing，2.以不发音e结尾，去e加-ing，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。双写的的词有:put，sit，cut,get,forget，shop，stop，begin,swim 第3页/共23页特殊变化特殊变化：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，die-dying死亡第4页/共23页She readisingnow.第5页/共23页Listen!The bird is singi

3、ng.第6页/共23页Look!The boy is play soccer.ing第7页/共23页They watch TVareingnow.第8页/共23页现在进行时What is he doing?He is writing.What is she doing?She is reading.第9页/共23页现在进行时What are you doing?I am running.第10页/共23页现在进行时What is he doing?He is playing computer.第11页/共23页现在进行时What is he doing?He is playing basket

4、ball.第12页/共23页现在进行时What is she doing?She is drinking.第13页/共23页现在进行时What are you doing?I am playing soccer.第14页/共23页现在进行时Is he drawing?Yes,he is.第15页/共23页现在进行时What are they doing?They are talking.第16页/共23页（basketball.(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

5、进行时。Eg:Keep quiet!The teachers are talking in the office.第17页/共23页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 the moment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 six oclock.The children are playing 第18页/共23页现在进行时的判断：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，这个句子也要用现在进行时态。Eg:I

6、s your mother at home?Yes,she is.she is watching Tv.Where is Tom?He is running on the playground.第19页/共23页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 to go to the shop now.(want)(5)y

7、ou for your friends?(wait)No,Im not.is talkingam not playingis watchingwantAre waiting第20页/共23页Exercises:(6)Steve is very busy.He a letter(write)（7）Dont speak!My father (sleep).(8)Its twelve oclock.The students (have)lunch.(9）Dont go out!It outside.(rain)(10)Why are you standing here,Dave？I for Scot

8、t.(wait)is sleepingare havingis rainingam waitingis writing第21页/共23页 Its a fine Sunday morning.Many people are playing in the park.They are all having fun.Linda MaryFrank Jenny Tom Lucy Some boys are playing basketball and some boys are playing soccer 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.第22页/共23页谢谢您的观看！第23页/共23页