现在进行时态教案

1、现在进行时The Present Progressive Tense一、教学目标1、知识与技能目标1理解现在进行时的概念2掌握现在进行时态中动词加ing的三种规律，并能举一反三应用。3能够掌握并应用现在进行时几种类型肯定句、否认句、疑问句2过程与方法1学生通过自身感受，了解现在完成时的根本概念。2通过大量的操练词形变换使学生熟练掌握动词ing形式的变化规律3情感与价值培养学生主动参与的精神，提高学习英语的兴趣。二、  教学重、难点1.   教学重点1现在进行时态中动词加ing的三种构成规律。2现在进行时态的几种类型的应用2.   教学难点现在进

2、行时态的几种类型的应用三 、教学过程一、现在分词的构成规那么：1.一般情况下，直接加ing，如：cook-cooking、read-reading、look-looking、listen-listening2、以不发音的e结尾，去e加ing，如：make-making, have-having、write-writing、skate-skating、smile-smiling、make-making、taste-tasting、close-closing3、如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing，如：run-running, stop-stopping、get-g

3、etting、swim-swimming、sit-sitting、begin-beginning4、以ie结尾的动词，要把ie变成y再加ing，如diedying，lielying、tie-tying练习：写出以下动词的现在分词形式have、talk、write、smile、sit、put、swim、listen、sleep、lie概念：现在进行时表示现在或当前一段时间正在进行的动作。可以表示有方案的未来。让学生听一首英文歌曲?Are you sleeping?然后让学生找出应用了现在进行时的句子二、现在进行时态构成主语+ be动词现在式am、is、are+动词ing现在分词形式三、现在进行时

4、的几种句型：一陈述句肯定句、否认句肯定句：主语be(am, is, are)+现在分词否认句：变否认句在be动词后面加 not主语be(am, is, are)+not+现在分词练习：1. Jim is singing.改为否认句 2、He is reading English.二一般疑问句变疑问句将be动词移到句首主语前Be(Am, Is, Are)+主语现在分词练习：3. Tom is working. (分别改成一般疑问句并做肯定和否认答复)4. They are doing housework .(分别改成一般疑问句并做肯定和否认答复)三特殊疑问句疑问词be (am, is, are)

5、主语现在分词1. -What are you doing? 你正在干什么？-I am doing my homework.我正在做作业。根据班上学生现状、引出一些常用的进行时变化形式：sleeping、reading a book、 playing the mobile phone、listening to the music、taking notes、sending messages、talking、listening class肯定式否认式单数I am working.You are working.He/She is working.I am not working.You are no

6、t working.He/She is not working.复数We/You/They are working.We/You/They are not working.一般疑问句和简略答复人称单数复数第一人称Am I working?Yes,you are.No,you are not.Are we working?Yes,we /you are.Yes,we /you are not.第二人称Are you working?Yes,I am.No,I am not.Are you working?Yes,we are.No,we are not.第三人称Is he/she/it is w

7、orking?Yes,he/she/it is.No,he/she/it is not.Are they working?Yes,they are.No,they are not.练习：由句子写出句子的否认句、一般疑问句、和特殊疑问句。四、现在进行时的应用 1、表示现在正在进行或发生的动作，当句子中有now, at the moment，Its + 具体点钟时，常表示动作正在进行，这时要用现在进行时。如： They are playing basketball now.现在他们正在打篮球。 I am cleaning my room now. 现在我正在清扫房间。2、以look, listen

8、开头的句子，提示我们动作正进行，这时要用现在进行时。如： Look! Jack is swimming.看！杰克正在游泳。Listen! She is singing.听！她正在唱歌。翻译下面的句子看！我弟弟正在游泳。 听！我妹妹正在唱歌。3、表示当前一段时间或现阶段正在进行的动作，且此时有this week, these days等时间状语，这时常用现在进行时。如： They are planting trees these days.这几天他们在种树4、有些动词从结构来看是现在进行时，但却是表示将要发生的事，而不表示动作现在正在进行。这些动词往往是一些表示位置移动变化的动词，如：go ,

9、come , leave , fly , move, start, begin , arrive, , stay, return等。He is leaving for Nanjing this evening.他今晚动身去南京 (去的动作并非现在发生，而将在今晚发生。)He is coming to see me tomorrow.他打算明天来看我 五、现在进行时和一般现在时的区别1、现在进行时表示现在进行的动作，一般现在时表示经常性的动作。He is reading newspaper now.他现在正在看报纸He reads newspaper every day.他每天看报纸5、有些表示

10、状态、感觉或情感的动词一般不用于进行时态，例如： know, want , like , hear , hope , hate，look等。He looks well.他今天气色不错表状态I hate you.我讨厌你表情感总结：将本节课内容小结为一句口诀。be 加动词 ing，直接、双写、去e，ie变y ing，别说 be 词无词义,主语和它最亲密; 变疑问 be 提前,否认 not 后添;何时要用进行时,look,listen,now 是标志。I用所给的动词的正确形式填空：1. What are you _(do) now? I _(eat) bread.2. Its nine ocloc

11、k. My father_(work) in the office.3. Look, the boy_(put) the rubbish into the bin.4. _ he _(clean) the classroom? No, he isnt.5.The boy _ ( draw)a picture now.6. Listen .Some girls _ ( sing)in the classroom .7. What _ you _ ( do ) now?8. It's  5  o'clock now. We _(have)supper nowII

12、. 选择填空 1. What are you doing? I_.A. eat B. can eat C. eating D. am eating2. Its eight oclock. Jimmys parents _ TV.A. is watching B. are watching C. watch D. to watch3. They are _ these books in the box now.A. puting B. put C. to put D. putting4. _ you _ the window? Yes, I am.A. Do, clean B. Is, cleaning C. Are, cleaning D. Do, cleaning5、 ( )5. What is _ doing? A. she B. her C. your6. Listen! The baby _ in the next room.  A. c