英语现在进行时ppt课件.pptx

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1、变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Lesson Plan Presentationtask-based teaching model 1. Analysis of teaching materials and students: Materials: PEP Go for it! Unit 7 we are having an English class. Students: Grade 7, Junior middle School2. Lesson type:grammar3. Teach

2、ing methodThe structure of present continuous timeThe way of changing form and different sentence patterns of present continuous time 4. Focal point and difficult point:变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Lesson Plan Presentation5. Teaching Objectives:Instructional Ob

3、jectives:A. Understand the meanings and usage of the present continuous timeB. Use present continuous time to describe something that is happeningEducational Objectives:A. Speak confidently in front of the classB. Be cooperative, willing to share ideals and thought with othersBy the end of the class

4、, the teacher should be able to:Personal Objectives:A. Arrange the activities and time properlyB. Improve the relationship with students by encouraging and interacting with them.By the end of the class, students should be able to:变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分6.

5、 Teaching procedure:Lesson Plan PresentationFind the ruleStudy the ruleApply the ruleUint7 We are having an English class 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分He is swimming now.Lets see what they are doing.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个

6、重要组成部分She is reading a book.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分They are watching TV.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Look, He is dancing .变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Do you find there are some

7、thing in common?1. I am speaking .2. He is swimming now.3. She is reading a book .4. They are watching TV now.be (not) + V-ing (现在分词）现在分词）structureamisarePresent Present continuous continuous time is used to time is used to describe describe something is something is happening right happening right

8、now, or at this now, or at this moment.moment.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Stage2 Study the rulebuycallenjoyplaystandbuyingcallingenjoyingplayingstandingputsitshopstoprunhavingdrivingdancingtakingwritinghavedrivedancetakewriteputtingsittingshoppingstoppingrunni

9、ngHere are some examples of V+ing.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分动词-ing形式的构成一般在动词原形后+ing do ask doing asking以不发音的e结尾的，去e，+ing write take dance writing taking dancing重读闭音节以一个辅音字母结尾的，双写这一字母+ing get run swim put getting running swimming putting变电站电气主接线是指变电站的变压器、输电线路

10、怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分The present continuous tense 现在进行时现在进行时1.表示现在正在进行的动作和发生的事表示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.有时表示现阶段正发生的事有时表示现阶段正发生的事,但此刻动作不一定正在进行但此刻动作不一定正在进行eg: He is teaching at the school. We are learning Unit5 these days.3.现在进行时的句子中常有现在进行时

11、的句子中常有now,或在句首常出现或在句首常出现Look! Listen!等等提示词提示词eg: Listen! Danny is singing in the room. He is doing his homework now.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分: be+doing ( be要根据主语作人称和数的变化要根据主语作人称和数的变化)1.肯定句转换成否定句肯定句转换成否定句,要在要在 be 后加后加 not 构成构成eg: We are reading English now.

12、We are not reading English now.2.陈述句转换成一般疑问句陈述句转换成一般疑问句,把把be动词提到句首动词提到句首eg: The student is drinking. Is the student drinking?3.陈述句转换成特殊疑问句陈述句转换成特殊疑问句,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?变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分play the guitarHe is

13、playing the guitar.Task1:Make sentences with the key words and pictures.listen to the music She is listening to the music.Stage3 Apply the rule变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分drink juiceThey are drinking some juice.They are having lunch.变电站电气主接线是指变电站的变压器、输电线路怎样与电力

14、系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Task 2: Look and SpeakTom: There are many people on the playground , Tina.Tina: Yes, 3 girls_(run).Tom:Look,4 boys _(play)basketball.Tina: there , a boy_ (jump) now.Tom: I see it. And next to it 2 girls are playing_.Tina: All of them are very happy. 变电站电气主接线是

15、指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分What are they doing now?变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 B: Is he running ?B: Is he playing football?A: What is he doing?A: No, he isnt.A:Yes, he is.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接

16、线组成中一个重要组成部分A:What are they doing ?B:Are they playing volleyball?B:Theyre playing football.A:No, they arent.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分A:What is he doing? B:Is he singing? A:No, he isnt. He is dancing with a dog.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的

17、主接线是电力系统接线组成中一个重要组成部分Listen and Sing.Lemon treeIm sitting here in the boring _Its just another rainy _ afternoonIm wasting my _I got nothing to doIm hanging aroundIm _ for you But nothing ever happens and I wonder Singing English songs can improve your listening and pronunciationroom Sunday timewait

18、ing变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分summary1.Structrue be(am/is / are )+V.ing2.V+INGgo-going ask-asking 直接加write-writing close-closing 去e加get-getting sit-sitting 双写加lie-lying die-dying 变y加3.主语在句首，am is are 跟着走， 变为否定句，要把not放在be后面, 一般疑问句只将be提前，进行时其实很简单的。 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分HomeworkUse present continuous time to describe the picture at your book. Try as much as possible.