现在进行时复习学案
复习目标:(老师出示目标,1分钟)
知识目标:定义:表示说话瞬间正在进行或发生的动作;结构:be动词+现在分词 。
技能目标:Talk about what people are doing
情感目标:Teach students how to cooperate and love our lives
复习重点:The structure of the Present Progressive Tense
复习难点:Rules of changing present participle and sentence structures
一、课前导学(学生课前做,上课时学生提出问题,教师评价。2分钟)
写出下列动词的现在分词
sing __________ hike __________ eat _________ run __________
be _________put ___________ do ___________lie __________
get __________ study ________go __________ die _________
swim ________ fly ___________ say _________
二、复习导入(学生自已复习并记忆。2分钟)
定义:表示说话瞬间正在进行或发生的动作。标志词:now .look ,listen动词开头的句子都要用现在进行时态。结构特征:1、be动词 2、现在分词 。
三、探究,合作,展示(学生自己看、做,组长纠错,学生展示,教师引导。22分钟)
Ⅰ. 动词变现在分词的规律:
一般在动词后面加ing 如:
play ______ help________ do________ go______ look________
listen______read_______watch________draw______meet______
(二)以 “e”字母结尾且不发音的动词去 “e” 在加ing.如:
take_________ have________ give_______ ride_________ make______
想一想:see________ 结尾的 “e”发音了吗? “ee”发 / i:/ 能不能去e呢?
(三)以重读闭音节结尾的双写这个辅音字母加ing 如:
begin________run________stop________swim________put__________
get________shop______
技巧:
(一)、必须知道单词读音 。
(二)、结尾辅音+一个元音+一个辅音。
(三)、每个字母都发音。想一想listen 结尾辅音+一个元音+一个辅音,应该双写n 加ing 对吗?想一想t发音了吗?如果没发音能不能双写呢?
Sweep_______ eat______ 呢?结尾是不是一个元音呢?不是,应该怎样做?play_______ draw_______ 应该符合这条件,为啥直接加ing呢?注意:y 和w 最后发音都是元音,而不是辅音字母的音,所以凡以y和w 结尾的动词都直接加ing形式。如:play /pleI/,draw /dr :/能不能看明白?
(四)注意lie和die的动名词则是先变ie为y 再加ing如:
lie______ die_______
Ⅱ. 现在进行时态的肯定式、否定式、疑问式及简略回答。
(1)肯定式:____+______
She is singing in the next room.
(2)否定式:_____+_____+_____
The students aren’t cleaning the room.
(3)一般问句:_________提前。肯定答语Yes,主语+be,否定答语No,主语+be not。
Are you playing the computer game Yes, I____. /No, I _____ _____.
(4)特殊问句:对谓语动词进行提问的:What+be +主语+doing+其他?
The old man is reading under the tree(画线部分提问)(同学们根据上面的提示做)
_____ is the old man _______ under the tree
对其他成份进行提问的,疑问词+一般疑问句?
The old man is reading under the tree (画线部分提问)
_____ is the old man ______
Ⅲ. 现在进行时与一般现在时的区别
(一)现在进行时表示动作的暂时性,而一般现在时表示动作的习惯性和经常性
I am watching TV now. (暂时性)I watch TV every day. (经常性)
(二)现在进行时可表示短暂性动作,而一般现在时表示长久性动作。
Lucy____ ____ in Beijing.(短时间居住)Lucy _____ in Beijing. (长久性居住)
小组长提出小组的问题,教师解决。请学生核对答案。
四、巩固练习:(学生独立完成,小组核对答案,学生上讲台核对答案。教师评价.10分钟)
Ⅰ. 写出下列动词现在分词形式。
1.clean _______ 2. study _______ 3. shop _______ 4. eat ________
5. take ______ 6. wait ________ 7. have _______ 8. go ________
9. play _______ 10. run ______
Ⅱ. 单项选择
( ) 1. Jane _____ reading English.
A. is B. am C. are D. be
( ) 2.Tom and Tim ____ playing basketball.
A.is B.am C.are D.be
( )3. (2010.江苏省盐城市)—What are you doing ,Simon
--I have finished my homework ,and now I______the computer games.
A.played B.was playing C.am playing D.play
( )4. Listen, Kate ______.
A.sings B.singing C.is sing D.is singing
( )5. Are you _____ your homework
A.do B.to do C.doing D.does
( )6. Tom _____ eating dinner.
A.don’t B. doesn’t C. isn’t D.not
( )7. That box is too heavy. Let me ___ you.
A. help B. to help C. helpsD. helping
( ) 8.(2010湖南省娄底市)—Where is Peter
—He volleyball with his friends in the school gym.
A. plays B.played C. is playing
( ) 9. ___ your sisters doing
A. What are B. What is C. Where is D. Where are
( ) 10. Don’t turn on the TV. Grandma _______now. (2008北京)
A. is sleeping B. will sleep C. slept D.sleeps
五课堂小结:(学生进行小结,老师补充。3分钟)
老师补充:用下面的顺口溜来帮你记住现在进行时吧!
进行时很好记,be加动词ing; 直接、双写、去掉e , 分词构成须仔细;
别说be词无词义,主语和它最亲密; 变疑问be提前,否定not在后添;
何时要用进行时,look、listen、now标志。
六、拓展提高(学生自己完成,小组纠错,教师督促)
Ⅰ.用所给动词的适当形式填空
1. —— Where’s our teacher
-----He ____(watch) a football match on the playground now.
2. Don’t make any noise. Jim ______________(sleep)
3. They _______________(be)in the room now.
4. How cold it is! It’s _______________(snow)heavily.
5. Listen! Peter and Becky _______________(talk)about the weather.
6. Be quiet! My teacher is ____________________(say)something.
7. It’s 8 o’clock. They _______________(have) an English class.
8. Hurry up! Your mother _______________(wait) for you downstairs.
9. Where are the twins ------They’re _______________(play)football at school.
10. Look! Sally and Jim ________________________(swim)in the river.
Ⅱ.按要求句型转换: Jim’s mother is reading now.
否定句:___________________________________________________
一般疑问句:__________________________
两回答:____________,___________________
特殊疑问句(对划线部分提问):________________________________________