初中现在进行时复习.pptx

《初中现在进行时复习.pptx》由会员分享，可在线阅读，更多相关《初中现在进行时复习.pptx（25页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、教学重、难点：1.1.现在进行时的的巩固及运用。现在进行时的的巩固及运用。2.2.现在分词的构成。现在分词的构成。第1页/共25页She readisingnow.第2页/共25页He eatisingnow.第3页/共25页Listen!The bird is singing.第4页/共25页Look!The boy is play soccer.ing第5页/共25页They watch TVareingnow.第6页/共25页The man runisningnow.第7页/共25页The boy swimismingnow.第8页/共25页They dancearenow.ing第9页

2、/共25页知识要点：知识要点：知识要点：知识要点：一.现在进行时的定义:现在进行时是表示现在、说话瞬间或当前一直正在做着的动作.Eg:Jenny is watching Tv now.I am writing.第10页/共25页二.现在进行时的谓语结构:现在进行时的谓语结构为:am/is/are+现在分词.Am/is/are 在现在进行时句子谓语结构中作助动词用，无词义。Am/is/are的选择运用由句子的主语人称或数决定。A:I am watching Tv at home.B:Dave is cleaning the floor.C:The students are seeing a mo

3、vie.第11页/共25页三.现在分词的构成:(1)一般动词在后面直接加ing,如：read-reading;play-playing;(2)以不发音字 母“e”结尾的单词，去掉“e”后加ing,如：write-writing;have-having;（3）以“ie”为重读音节结尾的单词，一般变“ie”为y 后再加ing,如：tie-tying;lie-lying;第12页/共25页(4)“辅音字母元音字母辅音字母”结构结尾的重读闭音节单词加写后面的辅音字母后加ing;如：run-running;swim-swimming;注：铃声响，课开始 学生坐 放好书 得知识 放学后 学生跑 让我们 去

4、游泳 别忘记 做功课 beginsitput get runlet swimforget注:shop stop babysit cut hiccup kid hug plan trek prefer第13页/共25页写出下列词的现在分词：1.make 2.open3.clean 4.carry5.lie 6.begin7.see 8.get 9.stop 10.play Exercises:makingopening cleaningcarryinglyingbeginningseeinggettingstoppingplaying第14页/共25页四.现在进行时的形式转换：1.将一个现在进行

5、时的肯定句变为一般疑问句时，将句中的is或are提到句首。Eg:Steve is talking to his teacher.-Is Steve talking to his teacher?I am singing.-Are you singing?2.将现在进行的肯定句变为否定句时，在be动词后面加上not.Eg:Steve is talking to his teacher -Steve isnt talking to his teacher.The children are eating some apples at my home.-The children arent eatin

6、g any apples at my home.第15页/共25页五.现在进行时的判断：（1）一般句中用到表示“在现在”的时间状语，如：now,right now,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 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，句子也要用现在进行时

7、。Eg:Keep quiet!The teachers are talking in the office.第16页/共25页(3)现在进行时常用来表示在当前一直做着的动词，这时句中常用these days,all the time等时间状语。Eg:These days,uncle Wang is building a small room for his dog.(4)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:Is your mother at home?Yes,she is.she is watching Tv.Where is Tom?He

8、 is running on the playground.第17页/共25页（5）.表示状态和感觉的词，一般不能用于进行时态，因为他们不能表示正在进行的动作。Eg:Look!There are some sheep on the hill.Look!The boat looks like a duck.Now,I want to go to Beijing.第18页/共25页（6）.对于无法持续动作的词，一般常用现在进行时表示将来。如：Go come leave start arrive move 等。Eg:We are leaving on Friday.Im coming.第19页/共2

9、5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)you for your friends?(wait)No,Im not.is talkingam not playingis watchingwantAre waiting第20页/共25页Exercises

10、:(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 Scott.(wait)is sleepingare havingis rainingam waitingis writing第21页/共25页Talk about the people in the picture

11、.Whats he doing?Hes reading.*What are they doing?*They are playing basketball.第22页/共25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23页/共25页第24页/共25页感谢您的观看。第25页/共25页